WorldWideScience

Sample records for maxillofacial surgery residencies

  1. Oral and maxillofacial surgery residents have poor understanding of biostatistics.

    Science.gov (United States)

    Best, Al M; Laskin, Daniel M

    2013-01-01

    The purpose of this study was to evaluate residents' understanding of biostatistics and interpretation of research results. A questionnaire previously used in internal medicine residents was modified to include oral and maxillofacial surgery (OMS) examples. The survey included sections to identify demographic and educational characteristics of residents, attitudes and confidence, and the primary outcome-knowledge of biostatistics. In 2009 an invitation to the Internet survey was sent to all 106 program directors in the United States, who were requested to forward it to their residents. One hundred twelve residents responded. The percentage of residents who had taken a course in epidemiology was 53%; biostatistics, 49%; and evidence-based dentistry, 65%. Conversely, 10% of OMS residents had taken none of these classes. Across the 6-item test of knowledge of statistical methods, the mean percentage of correct answers was 38% (SD, 22%). Nearly half of the residents (42%) could not correctly identify continuous, ordinal, or nominal variables. Only 21% correctly identified a case-control study, but 79% correctly identified that the purpose of blinding was to reduce bias. Only 46% correctly interpreted a clinically unimportant and statistically nonsignificant result. None of the demographic or experience factors of OMS residents were related to statistical knowledge. Overall, OMS resident knowledge was below that of internal medicine residents (Pbiostatistics and the interpretation of research and are thus unprepared to interpret the results of published clinical research. Residency programs should include effective biostatistical training in their curricula to prepare residents in evidence-based dentistry. Copyright © 2013 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  2. History of the Oral and Maxillofacial Surgery Residency Program at Universidad el Bosque, Bogotá, Colombia.

    Science.gov (United States)

    Castro-Núñez, Jaime

    2012-01-01

    The formal training of oral and maxillofacial surgeons in Colombia started in 1958 at Hospital Sanjos6, thanks to the titanic work of Waldemar Wilhelm, a German-born surgeon who settled in BogotA in 1950. Today there are seven institutions in Colombia that offer residency programs in oral and maxillofacial surgery. The aim of this article is to describe the history of the Oral and Maxillofacial Surgery Residency Program at Universidad El Bosque in Bogota.

  3. Choosing academia versus private practice: factors affecting oral maxillofacial surgery residents' career choices.

    Science.gov (United States)

    Lanzon, Jesse; Edwards, Sean P; Inglehart, Marita R

    2012-07-01

    This study explored how residents who intend to enter private practice versus academic careers differ in their background and educational characteristics, engagement in different professional activities, professional values, and satisfaction. Survey data were collected from 257 residents in oral and maxillofacial surgery programs in the United States. The responses of the respondents who planned a career in private practice (65%) and who considered academia (35%) were compared with χ(2) and independent-sample t tests. Residents who considered academia were more likely to be women (29% vs 8%; P career compared with residents interested in private practice. Future clinicians placed a higher value on having manageable hours and more time performing outpatient procedures than future educators. These findings showed, first, that the characteristics at the beginning of residency programs that are likely to indicate an increased interest in academic careers are being a woman, from a non-European American background, and having an interest in research. Second, once residents are admitted, different types of surgeries and different types of professional activities tend to appeal to residents who want to practice in private practice settings versus work in academia. Third, residents interested in academia have a relatively lower level of satisfaction compared with residents interested in practicing outside of academia. Copyright © 2012 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  4. maxillofacial surgery

    African Journals Online (AJOL)

    The history of maxillofacial and oral injuries, including mandibular fractures, from 1650 BC to the present, is the topic of two publications.1,2 To summarise: the Greek. 'Father of Medicine' Hippocrates was the first to describe fracture treatment – he recommended bandages and single jaw fixation. Celsus, a Roman (30 BC ...

  5. Evaluation of Oral and Maxillofacial Surgery Residents' Operative Skills: Feasibility and Engagement Study Using SIMPL Software for a Mobile Phone.

    Science.gov (United States)

    Kaban, Leonard B; Cappetta, Alyssa; George, Brian C; Lahey, Edward T; Bohnen, Jordan D; Troulis, Maria J

    2017-10-01

    There are no universally accepted tools to evaluate operative skills of surgical residents in a timely fashion. The purpose of this study was to determine the feasibility of using a smartphone application, SIMPL (System for Improving and Measuring Procedural Learning), developed by a multi-institutional research collaborative, to achieve a high rate of timely operative evaluations and resident communication and to collect performance data. The authors hypothesized that these goals would be achieved because the process is convenient and efficient. This was a prospective feasibility and engagement study using SIMPL to evaluate residents' operative skills. SIMPL requires the attending surgeon to answer 3 multiple-choice questions: 1) What level of help (Zwisch Scale) was required by the trainee? 2) What was the level of performance? 3) How complex was the case? The evaluator also can dictate a narrative. The sample was composed of 3 faculty members and 3 volunteer senior residents. Predictor variables were the surgeons, trainees, and procedures performed. Outcome variables included number and percentage of procedures performed by faculty-and-resident pairs assessed, time required to complete assessments, time lapsed to submission, percentage of assessments with narratives, and residents' response rates. From March through June 2016, 151 procedures were performed in the operating room by the faculty-and-resident teams. There were 107 assessments submitted (71%). Resident response (self-assessment) to faculty evaluations was 81%. Recorded time to complete assessments (n = 75 of 107) was shorter than 2 minutes. The time lapsed to submission was shorter than 72 hours (100%). Dictations were submitted for 35 evaluations (33%). Data for the type of help, performance, and complexity of cases were collected for each resident. SIMPL facilitates timely intraoperative evaluations of surgical skills, engagement by faculty and residents, and collection of detailed procedural

  6. Piezosurgery in oral and maxillofacial surgery

    Czech Academy of Sciences Publication Activity Database

    Pavlíková, G.; Foltán, R.; Horká, M.; Hanzelka, T.; Borunská, H.; Šedý, Jiří

    2011-01-01

    Roč. 40, č. 5 (2011), s. 451-457 ISSN 0901-5027 Institutional research plan: CEZ:AV0Z50390703 Keywords : piezosurgery * oral surgery * maxillofacial surgery Subject RIV: FJ - Surgery incl. Transplants; FH - Neurology (UEM-P) Impact factor: 1.506, year: 2011

  7. Smartphone photography in oral and maxillofacial surgery.

    Science.gov (United States)

    Jamil, F

    2016-01-01

    An increasing number of staff in oral and maxillofacial surgery (OMFS) departments take clinical photographs with their personal phones. We report the results of a survey on the use of smartphone photography in OMFS departments in the United Kingdom, and highlight the guidelines that govern their use and the associated ethical and medicolegal implications. Copyright © 2015 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  8. Regenerative nanotechnology in oral and maxillofacial surgery.

    Science.gov (United States)

    Shakib, Kaveh; Tan, Aaron; Soskic, Vukic; Seifalian, Alexander M

    2014-12-01

    Regenerative nanotechnology is at the forefront of medical research, and translational medicine is a challenge to both scientists and clinicians. Although there has been an exponential rise in the volume of research generated about it for both medical and surgical uses, key questions remain about its actual benefits. Nevertheless, some people think that therapeutics based on its principles may form the core of applied research for the future. Here we give an account of its current use in oral and maxillofacial surgery, and implications and challenges for the future. Copyright © 2014 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  9. Obtaining consent to oral and maxillofacial surgery.

    Science.gov (United States)

    Poswillo, D

    1989-09-01

    The question of whether or not a patient has consented to treatment has recently become significant to all who practise oral and maxillofacial surgery. It is often linked to professional negligence when the outcome differs from the patient's perception or expectation of the operation. Consent may be oral or written, applies to referred patients and all those with physical and mental handicap and religious restrictions. Examples of procedure in discussing consent assist the surgeon to inform without creating fear. Knowledge of the benefits of informed consent and current legal opinion assist the oral and maxillofacial surgeon to avoid the pitfalls of failure to inform.

  10. KNOWLEDGE GAPS IN ORAL AND MAXILLOFACIAL SURGERY

    DEFF Research Database (Denmark)

    Österberg, Marie; Holmlund, Anders; Sunzel, Bo

    2017-01-01

    OBJECTIVES: The aim of this study was to evaluate available knowledge and identify knowledge gaps within the field of oral and maxillofacial surgery, by systematically collecting and evaluating systematic reviews. Twelve specific domains were selected: surgical removal of teeth, antibiotic....... However, in all domains, the search revealed a large number of knowledge gaps. Also of concern was the lack of data regarding health economics and ethics. CONCLUSIONS: In conclusion, there is a need for well-conducted clinical research in the fields of oral and maxillofacial surgery........ RESULTS: In all, 1,778 abstracts were identified, of which 200 met the inclusion criteria. Forty-five systematic reviews were assessed as of high to moderate quality. The results disclosed some existing evidence in a few domains, such as surgical removal of teeth and implant survival after sinus lifts...

  11. [3D planning in maxillofacial surgery].

    Science.gov (United States)

    Hoarau, R; Zweifel, D; Lanthemann, E; Zrounba, H; Broome, M

    2014-10-01

    The development of new technologies such as three-dimensional (3D) planning has changed the everyday practice in maxillofacial surgery. Rapid prototyping associated with the 3D planning has also enabled the creation of patient specific surgical tools, such as cutting guides. As with all new technologies, uses, practicalities, cost effectiveness and especially benefits for the patients have to be carefully evaluated. In this paper, several examples of 3D planning that have been used in our institution are presented. The advantages such as the accuracy of the reconstructive surgery and decreased operating time, as well as the difficulties have also been addressed.

  12. [Modern technologies in cranio-maxillofacial surgery].

    Science.gov (United States)

    Lübbers, Heinz-Theo; Matthews, Felix; Kruse, Astrid L

    2014-02-26

    Modern technologies are influencing medicine everyday. The oral and maxillofacial surgery meet the worlds from medicine and dentistry. So technologies from both fields are utilized. This article provides an overview about technologies in clinical use, which are typical for the specialty. Their principles and indications are described as well as benefits and limitations. Based on Cone Beam Computed Tomography image fusion and mirroring techniques are explained as well as patient specific models and implants, template guided and free surgical navigation with and without intraoperative three-dimensional imaging. An overall assessment reveals further need of research regarding indications and patient benefit.

  13. Maxillofacial fractures: twenty years of study in the department of maxillofacial surgery in kosovo.

    Science.gov (United States)

    Loxha, Mergime Prekazi; Sejfija, Osman; Salihu, Sami; Gjinolli, Fellanza; Agani, Zana; Hamiti, Vjosa; Rexhepi, Aida Namani; Gecaj-Gashi, Agreta

    2013-01-01

    The aim of this study was to analyze maxillofacial region fractures during the past 20 years in the Department of Maxillofacial Surgery in Prishtina. We have analyzed the histories of all patients with trauma who were hospitalized in the Department of Maxillofacial Surgery in Prishtina since the opening of the clinic in 1983 through 2005. Narrowing the subject of our research, we concentrated on fractures of the maxillofacial region treated at the Clinic of Maxillofacial Surgery for the period 2001-2005. We have analyzed those fractures and compared them with the period from 1983 to 2005 only when it was reasonable. During this period, 1,945 patients were treated for trauma in the maxillofacial region by the Department of Maxillofacial Surgery. This group included 19.8% females and 80.2% males. The largest age group were those between 20 and 20 years of age. Causes of trauma for both periods were predominantly traffic accidents; however, during the period 2001-2005, interpersonal conflicts were increasingly the cause of fractures. Interpersonal conflict as a cause of maxillofacial trauma has risen in recent years. With this increase the methods of treating fractures in this region are also changing.

  14. [Orthognathic surgery, master-piece of maxillo-facial surgery].

    Science.gov (United States)

    Reychler, H

    2001-01-01

    Orthognathic surgery is this field of the maxillofacial surgery which aims to reposition the jaws or some segments of these jaws when masticatory dysfunctions are evident. This tridimensional repositioning in the craniofacial skeleton allows to restore the masticatory function by means of osteotomies, which must be followed either by preoperative simulated bony displacements or by callus bone distraction. Not only are the functional benefits evident on the dental, articular and neuromuscular levels, but also a facial esthetic harmony can almost be obtained.

  15. Computer-assisted oral and maxillofacial surgery

    International Nuclear Information System (INIS)

    Hassfeld, S.; Brief, J.; Muehling, J.; Krempien, R.; Mende, U.; Raczkowsky, J.; Muenchenberg, J.; Woern, H.; Giess, H.; Meinzer, H.P.

    2000-01-01

    Background: Methods from the area of virtual reality are used in oral and maxillofacial surgery for the planning and three-dimensional individual simulation of surgeries. Simulation: In order to simulate complex surgeries with the aid of a computer, the diagnostic image data and especially various imaging modalities (CT, MRT, US) must be arranged in relation to each other, thus enabling rapid switching between the various modalities as well as the viewing of mixed images. Segmenting techniques for the reconstruction of three-dimensional representations of soft-tissue and osseous areas are required. We must develop ergonomic and intuitively useable interaction methods for the surgeon, thus allowing for precise and fast entry of the planned surgical intervention in the planning and simulation phase. Surgery: During the surgical phase, instrument navigation tools offer the surgeon interactive support through operation guidance and control of potential dangers. This feature is already available today. Future intraoperative assistance will take the form of such passive tools for the support of intraoperative orientation as well as so-called tracking systems (semi-active systems) which accompany and support the surgeons' work. The final form are robots which execute specific steps completely autonomously. Discussion: The techniques of virtual reality keep gaining in importance for medical applications. Many applications are still being developed or are still in the form of a prototype. However, it is already clear that developments in this area will have a considerable effect on the surgeon's routine work. (orig.) [de

  16. Oral and Maxillofacial Surgery: Why the double degree? | Oji ...

    African Journals Online (AJOL)

    The International Association of oral and maxillofacial Surgeons (IAOMS) is committed to quality patient care. The education of oral and maxillofacial surgeons has, however, been in constant evolution ever since the inception of this speciality; and this state of flux reflects the dynamic expansion of its scope. Oral surgery has ...

  17. Perspectives of stem cell use in reconstructive maxillofacial surgery

    Directory of Open Access Journals (Sweden)

    Mikhail G. Semyonov

    2016-12-01

    Full Text Available The discovery of stem cells is one of the greatest achievements of molecular and cell biology, and associated research has confirmed the possibility of self-renewal and differentiation into specialized tissue stem cells. The use of cellular technologies is an important trend in modern medicine. The aim of this article is to briefly review current findings on the use of stem cells in cardiology, endocrinology, neurology, traumatology, and maxillofacial surgery. All data were retrieved from experimental and clinical studies using various cell technologies. The material is part of ongoing maxillofacial surgery research to investigate the possible use of stem cells in reconstructive maxillofacial surgery for jaw bone pathologies in children. Present tissue engineering methods provide some opportunities for solving difficult clinical problems in oral and maxillofacial surgery. Despite some international achievements of effective application of IC in various diseases, clinical use in reconstructive surgery requires further investigation.

  18. Fresh frozen bone in oral and maxillofacial surgery

    Directory of Open Access Journals (Sweden)

    Luigi Fabrizio Rodella

    2015-06-01

    Full Text Available The aim of the current study was to review the use of fresh frozen bone (FFB in oral and maxillofacial surgery. We performed a review of the articles published in the literature between 1976 and May 2014 analyzing three medical databases (PubMed, Cochrane Library, and Embase and using specific search terms. Literature analysis on FFB applications in oral and maxillofacial surgery revealed 47 articles between 1976 and May 2014. There are 46 clinical articles and one review. Clinical articles are represented by 22 case reports and case series and 24 retrospective studies. Classifying the scientific production by year of publication, it is evident that especially during the last 6 years there was an increase of FFB graft use in oral and maxillofacial approaches. The literature analysis on FFB's use shows that its application in oral and maxillofacial surgery began slowly in 1992 with Perrott and since 2006 it had a real development. The recent significant increase emphasizes the importance of FFB for bone regeneration in oral and maxillofacial surgery. This review found consistent evidence of FFB's use increase in oral and maxillofacial surgery suggesting a valid instrument for bone regeneration. To date, risks connected to the infections' transmission and to the immunogenic potential are extremely low and could be considered practically absent. So, this is an important alternative in the preimplant reconstructive surgery.

  19. Role of prophylactic antiemetics in oral and maxillofacial surgery

    International Nuclear Information System (INIS)

    Hanif, S.; Warraich, R.A.; Khan, S.R.; Riaz, N.; Mehdi, A.J.

    2014-01-01

    To find out the occurrence of postoperative nausea and vomiting (PONY) in oral and maxillofacial surgery done under general anaesthesia and to evaluate the purpose of using prophylactic antiemetic drugs. Design: Observational study. Place and Duration of the Study: Oral and Maxillofacial Department, KEMU / Mayo Hospital Lahore, from September 20 II to June 2012. Method: The number of patients who were operated in oral and maxillofacial surgery ward irrespective of age and gender for this study were 240. Risk factors related with PONY including gender, anesthetic drug used, surgical procedure, approach' used, total time of surgery and postoperative use of opioids were investigated. A wait and watch scheme was followed in patients with complaint of PONY. Antiemetics to be given in those cases where more than 2 episodes of vomiting took place. Results: It was found out that only II patients experienced from nausea and vomiting in post operative period. A notable relation was seen between PONY and female population, total time of surgery, anesthetic drug, surgery of tumor and temporomandibular joint. The surgical approach and opioids in postoperative period for PONY were found to be insignificant. Conclusion: PONY is not a significant finding in oral and maxillofacial surgery. We find out that there is no logic for the use of prophylactic antiemetic drugs in maxillofacial surgery. (author)

  20. Risk of surgical glove perforation in oral and maxillofacial surgery.

    Science.gov (United States)

    Kuroyanagi, N; Nagao, T; Sakuma, H; Miyachi, H; Ochiai, S; Kimura, Y; Fukano, H; Shimozato, K

    2012-08-01

    Oral and maxillofacial surgery, which involves several sharp instruments and fixation materials, is consistently at a high risk for cross-contamination due to perforated gloves, but it is unclear how often such perforations occur. This study aimed to address this issue. The frequency of the perforation of surgical gloves (n=1436) in 150 oral and maxillofacial surgeries including orthognathic surgery (n=45) was assessed by the hydroinsufflation technique. Orthognathic surgery had the highest perforation rate in at least 1 glove in 1 operation (91.1%), followed by cleft lip and palate surgery (55.0%), excision of oral soft tumour (54.5%) and dental implantation (50.0%). The perforation rate in scrub nurses was 63.4%, followed by 44.4% in surgeons and first assistants, and 16.3% in second assistants. The odds ratio for the perforation rate in orthognathic surgery versus other surgeries was 16.0 (95% confidence interval: 5.3-48.0). The protection rate offered by double gloving in orthognathic surgery was 95.2%. These results suggest that, regardless of the surgical duration and blood loss in all fields of surgery, orthognathic surgery must be categorized in the highest risk group for glove perforation, following gynaecological and open lung surgery, due to the involvement of sharp objects. Copyright © 2012 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  1. Oral and maxillofacial surgery with computer-assisted navigation system.

    Science.gov (United States)

    Kawachi, Homare; Kawachi, Yasuyuki; Ikeda, Chihaya; Takagi, Ryo; Katakura, Akira; Shibahara, Takahiko

    2010-01-01

    Intraoperative computer-assisted navigation has gained acceptance in maxillofacial surgery with applications in an increasing number of indications. We adapted a commercially available wireless passive marker system which allows calibration and tracking of virtually every instrument in maxillofacial surgery. Virtual computer-generated anatomical structures are displayed intraoperatively in a semi-immersive head-up display. Continuous observation of the operating field facilitated by computer assistance enables surgical navigation in accordance with the physician's preoperative plans. This case report documents the potential for augmented visualization concepts in surgical resection of tumors in the oral and maxillofacial region. We report a case of T3N2bM0 carcinoma of the maxillary gingival which was surgically resected with the assistance of the Stryker Navigation Cart System. This system was found to be useful in assisting preoperative planning and intraoperative monitoring.

  2. 3D workflows in orthodontics, maxillofacial surgery and prosthodontics

    NARCIS (Netherlands)

    van der Meer, Wicher Jurjen

    2016-01-01

    In this thesis different aspects of digital workflows in Orthodontics, Maxillofacial Surgery and Prosthodontics are discussed and, where possible, placed in a broader perspective thereby attempting to go both broader and deeper into the implications of the introduction of 3D digital technology in

  3. Dracunculiasis in oral and maxillofacial surgery.

    Science.gov (United States)

    Kim, Soung Min

    2016-04-01

    Dracunculiasis, otherwise known as guinea worm disease (GWD), is caused by infection with the nematode Dracunculus medinensis. This nematode is transmitted to humans exclusively via contaminated drinking water. The transmitting vectors are Cyclops copepods (water fleas), which are tiny free-swimming crustaceans usually found abundantly in freshwater ponds. Humans can acquire GWD by drinking water that contains vectors infected with guinea worm larvae. This disease is prevalent in some of the most deprived areas of the world, and no vaccine or medicine is currently available. International efforts to eradicate dracunculiasis began in the early 1980s. Most dentists and maxillofacial surgeons have neglected this kind of parasite infection. However, when performing charitable work in developing countries near the tropic lines or other regions where GWD is endemic, it is important to consider GWD in cases of swelling or tumors of unknown origin. This paper reviews the pathogenesis, epidemiology, clinical criteria, diagnostic criteria, treatment, and prevention of dracunculiasis. It also summarizes important factors for maxillofacial surgeons to consider.

  4. African Americans in Oral and Maxillofacial Surgery: Factors Affecting Career Choice, Satisfaction, and Practice Patterns.

    Science.gov (United States)

    Criddle, Thalia-Rae; Gordon, Newton C; Blakey, George; Bell, R Bryan

    2017-12-01

    There are few data available on the experience of minority surgeons in the field of oral and maxillofacial surgery (OMS). Therefore, the purpose of this study was to 1) explore factors that contribute to African Americans choosing OMS as a career, 2) examine satisfaction among minority oral and maxillofacial surgeons with the residency application and training process, 3) report on practice patterns among minority oral and maxillofacial surgeons, and 4) identify perceived bias for or against minority oral and maxillofacial surgeons in an attempt to aid the efforts of OMS residency organizations to foster diversity. A 19-item survey was sent to 80 OMS practitioners by use of information from the mailing list of the National Society of Oral and Maxillofacial Surgeons, an American Association of Oral and Maxillofacial Surgeons-affiliated organization. All surveys were sent by mail and were followed by a reminder mailing after 8 weeks. Responses returned within 16 weeks were accepted for analysis. Of the 80 mailed surveys, 41 were returned within the 16-week parameter, representing a return rate of 51%. Most of the minority surgeon respondents were married men with a mean age of 60 years who worked as private practitioners. Most respondents practiced on the eastern and western coasts of the United States. Exposure in dental school was the most important factor in selecting OMS as a specialty. Location and prestige were the most important factors in selecting a residency program. Most respondents reported that race did not affect the success of their application to a residency program and did not currently affect the success of their practice. However, 25 to 46% of participants experienced race-related harassment, and 48 to 55% of participants believed there was a bias against African Americans in OMS. Our data suggest that a substantial number of minority oral and maxillofacial surgeons subjectively perceive race-based bias in their career, although it does not

  5. Laser tumor treatment in oral and maxillofacial surgery

    Science.gov (United States)

    Neukam, F. W.; Stelzle, F.

    Cancer treatment is an integral part of oral and maxillofacial surgery. Oral cancer in particular is a highly prevalent neoplasm. Standard treatment for most of the tumors is radical surgery combined with stage-based neo-/adjuvant therapy. Laser surgery has become a reliable treatment option for oral cancer as well as for precancerous lesions. Widely used lasers in oral and maxillofacial tumor surgery are the CO2 laser, the Er:YAG laser, the Nd:YAG laser and the KTM laser. The use of lasers in tumor surgery has several advantages: remote application, precise cutting, hemostasis, low cicatrization, reduced postoperative pain and swelling, can be combined with endoscopic, microscopic and robotic surgery. However, laser surgery has some major drawbacks: In contrast to conventional incisions with scalpels, the surgeon gets no feedback during laser ablation. There is no depth sensation and no tissue specificity with a laser incision, increasing the risk of iatrogenic damage to nerves and major blood vessels. Future prospects may solve these problems by means of an optical feedback mechanism that provides a tissue-specific laser ablation. First attempts have been made to perform remote optical tissue differentiation. Additionally, real time optical tumor detection during laser surgery would allow for a very precise and straight forward cancer resection, enhancing organ preservation and hence the quality of life for patients with cancer in the head and neck region.

  6. [Percutaneous maxillary nerve block anesthesia in maxillofacial surgery].

    Science.gov (United States)

    Robiony, M; Demitri, V; Costa, F; Politi, M

    1999-01-01

    Personal experience in percutaneous maxillary nerve block anesthesia in association with transmucosal anesthesia of the sphenopalatine ganglion in oral and maxillofacial surgery, is presented. Six Caldwell-Luc, 9 anthrotomies and biopsies of maxillary sinus, 8 removals of extensive odontogenic cysts and 12 surgical maxillary expansions were performed from 1994 to 1996 at our Department. Maxillary transcutaneous nerve block in association with transmucosal anesthesia of the sphenopalatine ganglion were performed. Carbocaine without adrenaline in association with NaCO3 1/10 for maxillary nerve block anesthesia and lidocaineoprilocaine cream (EMLA) for transmucosal anesthesia were employed. Intra- and post-operative pain were evaluated by visual analogue scale in all the patients. Anesthesiological procedures revealed to be effective in all surgical interventions and postoperative analgesia allowed easier pain control. The simplicity of execution, the effective pre- and postoperative anesthesia and the absence of side effects make this procedure particularly indicated in oral and maxillofacial surgery.

  7. Application of Additive Manufacturing in Oral and Maxillofacial Surgery.

    Science.gov (United States)

    Farré-Guasch, Elisabet; Wolff, Jan; Helder, Marco N; Schulten, Engelbert A J M; Forouzanfar, Tim; Klein-Nulend, Jenneke

    2015-12-01

    Additive manufacturing is the process of joining materials to create objects from digital 3-dimensional (3D) model data, which is a promising technology in oral and maxillofacial surgery. The management of lost craniofacial tissues owing to congenital abnormalities, trauma, or cancer treatment poses a challenge to oral and maxillofacial surgeons. Many strategies have been proposed for the management of such defects, but autogenous bone grafts remain the gold standard for reconstructive bone surgery. Nevertheless, cell-based treatments using adipose stem cells combined with osteoconductive biomaterials or scaffolds have become a promising alternative to autogenous bone grafts. Such treatment protocols often require customized 3D scaffolds that fulfill functional and esthetic requirements, provide adequate blood supply, and meet the load-bearing requirements of the head. Currently, such customized 3D scaffolds are being manufactured using additive manufacturing technology. In this review, 2 of the current and emerging modalities for reconstruction of oral and maxillofacial bone defects are highlighted and discussed, namely human maxillary sinus floor elevation as a valid model to test bone tissue-engineering approaches enabling the application of 1-step surgical procedures and seeding of Good Manufacturing Practice-level adipose stem cells on computer-aided manufactured scaffolds to reconstruct large bone defects in a 2-step surgical procedure, in which cells are expanded ex vivo and seeded on resorbable scaffolds before implantation. Furthermore, imaging-guided tissue-engineering technologies to predetermine the surgical location and to facilitate the manufacturing of custom-made implants that meet the specific patient's demands are discussed. The potential of tissue-engineered constructs designed for the repair of large oral and maxillofacial bone defects in load-bearing situations in a 1-step surgical procedure combining these 2 innovative approaches is

  8. Subsequent publication of oral and maxillofacial surgery meeting abstracts.

    Science.gov (United States)

    Rodriguez, Joseph L; Laskin, Daniel M

    2012-05-01

    Previous studies in various medical specialties have shown that fewer than 50% of abstracts presented at meetings are subsequently published. The purpose of the present study was to determine the publication rate of abstracts presented at the annual meetings of the American Association of Oral and Maxillofacial Surgeons. The titles and authors of the abstracts from all oral abstract session presentations and posters by American contributors were collected from the Final Programs of the American Association of Oral and Maxillofacial Surgeons annual meetings for 2006 to 2009. A PubMed search for published articles through December 2010 was then performed using the authors' names, abstract titles, and key words. A total of 311 abstract presentations were done at the 4 annual meetings. Of these, only 85 (24%) were subsequently published. No difference was found between abstracts from oral or poster presentations. Most of the articles were published in the Journal of Oral and Maxillofacial Surgery. Because of deficiencies that can occur in abstracts and the need to disseminate the information they contain, it is important to take the appropriate measures to ensure that full articles are subsequently published. Copyright © 2012 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  9. Surgical Engineering in Cranio-Maxillofacial Surgery: A Literature Review

    Directory of Open Access Journals (Sweden)

    Raphael Olszewski

    2012-01-01

    Full Text Available A systematic review of the literature concerning surgical engineering in cranio-maxillofacial surgery was performed. APubMed search yielded 1721 papers published between 1999 and 2011. Based on the inclusion/exclusion criteria, 1428 articles were excluded after review of titles and abstracts. Atotal of 292 articles were finally selected covering the following topics: finite element analysis (n = 18, computer-assisted surgery (n = 111, rapid prototyping models (n = 41, preoperative training simulators (n = 4, surgical guides (n = 23, image-guided navigation (n = 58, augmented reality (n = 2, video tracking (n = 1, distraction osteogenesis (n = 19, robotics (n = 8, and minimal invasive surgery (n = 7. The results show that surgical engineering plays a pivotal role in the development and improvement of cranio-maxillofacial surgery. Some technologies, such as computer-assisted surgery, image-guided navigation, and three-dimensional rapid prototyping models, have reached maturity and allow for multiple clinical applications, while augmented reality, robotics, and endoscopy still need to be improved.

  10. The Use of Telemedicine in Oral and Maxillofacial Surgery.

    Science.gov (United States)

    Wood, Eric W; Strauss, Robert A; Janus, Charles; Carrico, Caroline K

    2016-04-01

    To determine the perceived utility and demand for the application of telemedicine for improved patient care between nonsurgical dental practitioners (GPs) and oral and maxillofacial surgeons (OMS). Two distinct questionnaires were made, one for GPs and one for OMSs. The GP questionnaire was sent to practicing Virginia Dental Association members on an e-mail list (approximately 2,200). The OMS questionnaire was sent by the Virginia Society of Oral Maxillofacial Surgery to members on an e-mail list (approximately 213). Questionnaires included questions about access to care, benefits of telemedicine consultations, reliability of telemedicine consultations, and perceived barriers against and opportunities for the implementation of telemedicine. The questionnaire was completed by 226 GP and 41 OMS respondents. There was a significant difference among responses of GPs based on practice location: rural patients had a longer average time from referral to OMS consultation (P = .003), rural patients traveled longer distances (P telemedicine, whereas OMS respondents were more neutral. GPs responded they would refer more patients (4.4) if consultations could be performed by telemedicine. OMSs agreed that more referrals would influence their decision to provide telemedicine consultations (51%). Practitioners had neutral perceptions about the reliability of telemedicine. OMS respondents agreed they would implement telemedicine in their practice if it provided equally good consultations as in-office visits. According to the present findings, telemedicine could be an important step in the right direction for overcoming current issues with patient access to care and increasing health care costs. The benefits of telemedicine technology have been documented and will continue to be seen with wider application of its use in other areas of health care such as oral and maxillofacial surgery. Copyright © 2016 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier

  11. Oral and cranio-maxillofacial surgery in Byzantium.

    Science.gov (United States)

    Mylonas, Anastassios I; Poulakou-Rebelakou, Eleftheria-Fotini; Androutsos, Georgios I; Seggas, Ioannis; Skouteris, Christos A; Papadopoulou, Evangelia Chr

    2014-03-01

    Byzantine physicians (4th-7th and 8th-12th centuries A.D.), especially those interested in Surgery, developed a number of interesting concepts, views and opinions referring to the field now recognized as Oral and Cranio-maxillofacial Surgery and Pathology. The original texts of Byzantine physicians, written in ancient Greek, and now preserved in the electronic platform Thesaurus Linguae Graecae, at the University of California, Irvine, CA, USA, were investigated in relation to Oral and Cranio-maxillofacial Surgery and Pathology. The most eminent physicians of the Early (4th-7th century A.D.) and Middle (8th-12th century A.D.) Byzantine Period, in particular Oribasius Pergamenus, Aëtius Amidenus, Alexander Trallianus, Theophilus Protospatharius, Paulus Aegineta, Meletius Monachos, and Leo Medicus, in their works deal with topographic and surgical anatomy of the head and neck, and a large list of related topics, including dentoalveolar surgery, oral and cervicofacial infections, trauma of viscerocranium and neurocranium as well as the biomechanics of traumatic brain injuries, temporomandibular joints dysfunction as a consequence of mandibular dislocation, surgical oncology and reconstructive surgery of the head and neck, oral pathology, surgical pathology of salivary glands, therapeutic management of facial nerve dysfunction, preprosthetic surgery, craniofacial surgery, and deformities of the facial skeleton involving anthropologic and craniometric observations. Clinical examination of patients presenting corresponding functional and esthetic problems is considered, using recognizable orthodontic and orthognathic surgical approaches. Finally, specific bandages of the head and neck are described, for treating traumatic injuries of the viscerocranium and neurocranium, diastasis of the cranial sutures, dislocations of the mandible (unilateral and bilateral), as well as inflammatory diseases of the parotids and the neck. Byzantine physicians had been particularly

  12. Analysis of the drilling sound in maxillo-facial surgery

    DEFF Research Database (Denmark)

    Hoffmann, Pablo F.; Gosselin, Florian; Taha, Farid

    2009-01-01

    Auditory feedback can have a great potential in surgical simulators that aim at training skills associated to the correct interpretation of acoustic information. Here, we present a preliminary analysis of the sound that is produced by the drilling procedure in a maxillo-facial surgery when...... performed by expert surgeons. The motivation of this work is to find relevant acoustic parameters that allow for an efficient synthesis method of the drilling sound and to set the basis of the audio component in the simulator so that expert surgical drilling can effectively be conveyed to users...

  13. [Contribution of botulinum toxin to maxillo-facial surgery].

    Science.gov (United States)

    Batifol, D; de Boutray, M; Goudot, P; Lorenzo, S

    2013-04-01

    Botulinum toxin has a wide range of use in maxillo-facial surgery due to its action on muscles, on the glandular system, and against pain. It already has been given several market authorizations as indicated for: blepharospasm, spasmodic stiff neck, and glabellar lines. Furthermore, several studies are ongoing to prove its effectiveness and usefulness for many other pathologies: treatment of pain following cervical spine surgery; action on salivary glands after trauma, hypertrophy, or hyper-salivation; analgesic action (acknowledged but still being experimented) on neuralgia, articular pain, and keloids scars due to its anti-inflammatory properties. Botulinum toxin injections in the cervico-facial area are more and more used and should be to be correctly assessed. Copyright © 2013 Elsevier Masson SAS. All rights reserved.

  14. The use of optical coherence tomography in maxillofacial surgery

    Science.gov (United States)

    Al-Obaidi, Mohammed; Tandon, Rahul; Tiwana, Paul

    2015-02-01

    The ever-evolving medical field continues to trend toward less invasive approaches to the diagnosis and treatment of pathological conditions. Basic sciences research has allowed for improved technologies that are translated to the clinical sciences. Similarly, advancements in imaging modalities continue to improve and their applications become more varied. As such, surgeons and pathologists are able to depend on smaller samples for tissue diagnosis of pathological disease, where once large sections of tissue were needed. Optical coherence tomography (OCT), a high-resolution imaging technique, has been used extensively in different medical fields to improve diagnostic yield. Its use in dental fields, particularly in oral and maxillofacial surgery, remains limited. Our goal is to assess the use of OCT for improving soft tissue analysis and diagnosis, particularly for its applications in the field of oral and maxillofacial surgery. Optical coherence tomography is a modality that uses an optical signal using safe near-infrared light which is reflected off the sub-surface structures. This allows for high-resolution cross-sectional images of the tissue morphology to be obtained. Ophthalmologists have been using OCT to obtain images of the retina to assess for age-related macular degeneration. More recently, OCT has been used by Interventional Cardiology to image coronary arteries, and assess plaque thickness and morphology. This technology is now being investigated in several medical fields as a form of optical biopsy, providing in situ images with high-resolution morphology of tissues. We are particularly interested in its use on epithelial tissues, and therefore performed a literature review on the use of OCT for assessing epithelium. Evaluation of histologically-diagnosed actinic keratosis, for example, was found to correlate well with the imaging discrepancies found on OCT; and the in vivo assessment of atypical keratinocytes was firmly established. Additionally

  15. [Guided maxillofacial surgery: Simulation and surgery aided by stereolithographic guides and custom-made miniplates.

    Science.gov (United States)

    Philippe, B

    2013-08-05

    We present a new model of guided surgery, exclusively using computer assistance, from the preoperative planning of osteotomies to the actual surgery with the aid of stereolithographic cutting guides and osteosynthetic miniplates designed and made preoperatively, using custom-made titanium miniplates thanks to direct metal laser sintering. We describe the principles that guide the designing and industrial manufacturing of this new type of osteosynthesis miniplates. The surgical procedure is described step-by-step using several representative cases of dento-maxillofacial dysmorphosis. The encouraging short-term results demonstrate the wide range of application of this new technology for cranio-maxillofacial surgery, whatever the type of osteotomy performed, and for plastic reconstructive surgery. Copyright © 2013. Published by Elsevier Masson SAS.

  16. The application of 3-dimensional printing for preoperative planning in oral and maxillofacial surgery in dogs and cats

    OpenAIRE

    Winer, JN; Verstraete, FJM; Cissell, DD; Lucero, S; Athanasiou, KA; Arzi, B

    2017-01-01

    © 2017 The American College of Veterinary Surgeons Objective: To describe the application of 3-dimensional (3D) printing in advanced oral and maxillofacial surgery (OMFS) and to discuss the benefits of this modality in surgical planning, student and resident training, and client education. Study design: Retrospective case series. Animals: Client-owned dogs (n = 28) and cats (n = 4) with 3D printing models of the skulls. Methods: The medical records of 32 cases with 3D printing prior to major ...

  17. Are You Ready for Emergency Medical Services in Your Oral and Maxillofacial Surgery Office?

    Science.gov (United States)

    Rayner, Clive; Ragan, Michael R

    2018-05-01

    Efficient responses to emergencies in the oral and maxillofacial surgery office require preparation, communication, and thorough documentation of the event and response. The concept of team anesthesia is showcased with these efforts. Emergency medical services training and response times vary greatly. The oral and maxillofacial surgery office should be prepared to manage the patient for at least 15 minutes after making the call to 911. Patient outcomes are optimized when providers work together to manage and transport the patient. Oral and maxillofacial surgery offices should develop and rehearse emergency plans and coordinate these protocols with local Emergency medical services teams. Copyright © 2018 Elsevier Inc. All rights reserved.

  18. How useful is 3D printing in maxillofacial surgery?

    Science.gov (United States)

    Louvrier, A; Marty, P; Barrabé, A; Euvrard, E; Chatelain, B; Weber, E; Meyer, C

    2017-09-01

    3D printing seems to have more and more applications in maxillofacial surgery (MFS), particularly since the release on the market of general use 3D printers several years ago. The aim of our study was to answer 4 questions: 1. Who uses 3D printing in MFS and is it routine or not? 2. What are the main clinical indications for 3D printing in MFS and what are the kinds of objects that are used? 3. Are these objects printed by an official medical device (MD) manufacturer or made directly within the department or the lab? 4. What are the advantages and drawbacks? Two bibliographic researches were conducted on January the 1st, 2017 in PubMed, without time limitation, using "maxillofacial surgery" AND "3D printing" for the first and for the second "maxillofacial surgery" AND "computer-aided design" AND "computer-aided manufacturing" as keywords. Articles in English or French dealing with human clinical use of 3D printing were selected. Publication date, nationality of the authors, number of patients treated, clinical indication(s), type of printed object(s), type of printing (lab/hospital-made or professional/industry) and advantages/drawbacks were recorded. Two hundred and ninety-seven articles from 35 countries met the criteria. The most represented country was the People's Republic of China (16% of the articles). A total of 2889 patients (10 per article on average) benefited from 3D printed objects. The most frequent clinical indications were dental implant surgery and mandibular reconstruction. The most frequently printed objects were surgical guides and anatomic models. Forty-five percent of the prints were professional. The main advantages were improvement in precision and reduction of surgical time. The main disadvantages were the cost of the objects and the manufacturing period when printed by the industry. The arrival on the market of low-cost printers has increased the use of 3D printing in MFS. Anatomic models are not considered to be MDs and do not have

  19. Portfolio: A Comprehensive Method of Assessment for Postgraduates in Oral and Maxillofacial Surgery

    OpenAIRE

    Kadagad, Poornima; Kotrashetti, S. M.

    2012-01-01

    Post graduate learning and assessment is an important responsibility of an academic oral and maxillofacial surgeon. The current method of assessment for post graduate training include formative evaluation in the form of seminars, case presentations, log books and infrequently conducted end of year theory exams. End of the course theory and practical examination is a summative evaluation which awards the degree to the student based on grades obtained. Oral and maxillofacial surgery is mainly a...

  20. The role of diagnostic ultrasound as a new diagnostic aid in oral and maxillofacial surgery

    Directory of Open Access Journals (Sweden)

    Siva Subramaniyam Venkataraman

    2012-01-01

    Full Text Available Only very few studies have been done in the past to evaluate the usefulness and limitations of ultrasonography in oral and maxillofacial surgery. This study, though in an embryonic stage, has been done to bring this technique to limelight and to put forth the importance of its use and limitations in the branch of oral surgery. The purpose of this study was to investigate and study the characteristic pattern of the oral tissues on gray scale ultrasonography and to assess the practical applicability of this new diagnostic technique in diagnosing various tissue pathologies in the field of oral and maxillofacial surgery.

  1. Publication bias in oral and maxillofacial surgery journals: an observation on published controlled trials.

    Science.gov (United States)

    Pitak-Arnnop, Poramate; Sader, Robert; Rapidis, Alexander D; Dhanuthai, Kittipong; Bauer, Ute; Herve, Chistian; Hemprich, Alexander

    2010-01-01

    Publication bias (PB) diminishes the full distribution of research, distorts and discredits the scientific record, and thus compromises evidence-based practice. The objective of this study was to analyse published controlled trials with regard to PB in leading oral and maxillofacial surgery (OMS) journals. All controlled trials published in the International Journal of Oral and Maxillofacial Surgery, Journal of Cranio-Maxillofacial Surgery, Journal of Oral and Maxillofacial Surgery, and British Journal of Oral and Maxillofacial Surgery in 2008 were analysed for a primary outcome, country of authors, sample size, gender of the first author, funding source and location of the study. Of 952 published articles, 53 controlled trials (5.7%) were identified. The OMS journals preferentially published controlled trials with a positive outcome (77.4%) and from high-income countries (73.6%). Single-centred trials (86.8%) with low sample size (njournals should establish measures to eliminate PB to uphold scientific integrity. However, this study was an observation based on the published articles. An analysis of all submitted manuscripts would provide more accurate estimates of PB. Ethical considerations on PB are also discussed.

  2. Reporting of ethical protection in recent oral and maxillofacial surgery research involving human subjects.

    Science.gov (United States)

    Pitak-Arnnop, P; Sader, R; Hervé, C; Dhanuthai, K; Bertrand, J-Ch; Hemprich, A

    2009-07-01

    This retrospective observational study investigated the frequency of reporting ethical approval and informed consent in recently published oral and maxillofacial surgery (OMS) research involving human subjects. All research involving human subjects published in the International Journal of Oral and Maxillofacial Surgery, Journal of Oral and Maxillofacial Surgery, British Journal of Oral and Maxillofacial Surgery, and Journal of Cranio-Maxillofacial Surgery during January to June 2005-2007 were analysed for disclosure of ethical approval by a local ethical committee and obtaining informed consent from the subjects. 534 articles were identified; ethical approval was documented in 118 (22%) and individual patient consent in 135 (25%). 355 reports (67%) did not include a statement on ethical approval or informed consent and only 74 reports (14%) disclosed statements of both. Ethical documentation in retrospective and observational studies was scant; 12% of randomised controlled trials and 38% of non-random trials did not report both of ethical protections. Most recent OMS publications involving humans failed to mention ethical review or subjects' consent. Authors must adhere to the international research ethics guidelines and journal instructions, while editors should play a gatekeeper role to protect research participants, uphold scientific integrity and maintain public trust in the experimental process and OMS profession.

  3. Curriculum Planning for Oral and Maxillofacial Surgery Assistant Program. Final Report.

    Science.gov (United States)

    Taylor, Mary Ann

    This project was conducted to develop a curriculum for dental auxiliary training in the dental specialty field of oral and maxillofacial surgery. Research was conducted to identify the major functions performed by an oral surgery assistant and then to organize these functions into an educational program that would provide adequate didactic and…

  4. [Evaluation of flipped classroom teaching model in undergraduates education of oral and maxillofacial surgery].

    Science.gov (United States)

    Cai, Ming; Cao, Xia; Fang, Xiao; Wang, Xu-dong; Zhang, Li-li; Zheng, Jia-wei; Shen, Guo-fang

    2015-12-01

    Flipped classroom is a new teaching model which is different from the traditional teaching method. The history and characteristics of flipped classroom teaching model were introduced in this paper. A discussion on how to establish flipped classroom teaching protocol in oral and maxillofacial surgery education was carried out. Curriculum transformation, construction of education model and possible challenges were analyzed and discussed.

  5. Addressing Gender Discrimination in Oral and Maxillofacial Surgery via the Social Norms Approach.

    Science.gov (United States)

    Uppgaard, Rachel

    2018-03-28

    Gender discrimination continues to be a challenge faced by women in oral and maxillofacial surgery. The discrimination itself is perpetrated by a small number of individuals, but it is lack of support and intervention by other surgeons that allows this to continue. The social norms approach is one means to break this cycle: first by identifying misperceptions and then by encouraging individuals to intervene instead of remaining bystanders. To move forward as a specialty, we must actively intervene when discrimination and harassment occur. Copyright © 2018 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  6. Variable Operative Experience in Hand Surgery for Plastic Surgery Residents.

    Science.gov (United States)

    Silvestre, Jason; Lin, Ines C; Levin, Lawrence Scott; Chang, Benjamin

    Efforts to standardize hand surgery training during plastic surgery residency remain challenging. We analyze the variability of operative hand experience at U.S. plastic surgery residency programs. Operative case logs of chief residents in accredited U.S. plastic surgery residency programs were analyzed (2011-2015). Trends in fold differences of hand surgery case volume between the 10th and 90th percentiles of residents were assessed graphically. Percentile data were used to calculate the number of residents achieving case minimums in hand surgery for 2015. Case logs from 818 plastic surgery residents were analyzed of which a minority were from integrated (35.7%) versus independent/combined (64.3%) residents. Trend analysis of fold differences in case volume demonstrated decreasing variability among procedure categories over time. By 2015, fold differences for hand reconstruction, tendon cases, nerve cases, arthroplasty/arthrodesis, amputation, arterial repair, Dupuytren release, and neoplasm cases were below 10-fold. Congenital deformity cases among independent/combined residents was the sole category that exceeded 10-fold by 2015. Percentile data suggested that approximately 10% of independent/combined residents did not meet case minimums for arterial repair and congenital deformity in 2015. Variable operative experience during plastic surgery residency may limit adequate exposure to hand surgery for certain residents. Future studies should establish empiric case minimums for plastic surgery residents to ensure hand surgery competency upon graduation. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  7. Cosmetic Surgery Training in Plastic Surgery Residency Programs

    Directory of Open Access Journals (Sweden)

    Colton H. L. McNichols, MD

    2017-09-01

    Conclusions:. There is an increase in dedicated cosmetic surgery rotations and fewer residents believe they need a fellowship to practice cosmetic surgery. However, the comfort level of performing facial aesthetic and body contouring procedures remains low particularly among independent residents.

  8. Deep vein thrombosis: A rare complication in oral and maxillofacial surgery: A review of two cases

    Directory of Open Access Journals (Sweden)

    M.R. Ramesh Babu

    2013-01-01

    Full Text Available Deep vein thrombosis (DVT is caused by obstruction of blood flow of deep veins in upper and lower limb. One of the precipitating factors for DVT is surgery under general anesthesia exceeding 30 min. However, there are very few reports of DVT associated with surgery of oral and maxillofacial region. In this paper we report two cases of DVT involving left ilio-femoropopliteal deep vein in one patient treated for fractured left angle of mandible and left peroneal vein in the other patient treated for oral sub mucous fibrosis. Clinical and color Doppler examination were performed to diagnose the condition and were referred to vascular surgical unit of higher institute for further management. These cases illustrates any surgery of maxillofacial region is not free from risk of DVT, which can cause fatal pulmonary thromboembolism.

  9. A review of computer-aided oral and maxillofacial surgery: planning, simulation and navigation.

    Science.gov (United States)

    Chen, Xiaojun; Xu, Lu; Sun, Yi; Politis, Constantinus

    2016-11-01

    Currently, oral and maxillofacial surgery (OMFS) still poses a significant challenge for surgeons due to the anatomic complexity and limited field of view of the oral cavity. With the great development of computer technologies, he computer-aided surgery has been widely used for minimizing the risks and improving the precision of surgery. Areas covered: The major goal of this paper is to provide a comprehensive reference source of current and future development of computer-aided OMFS including surgical planning, simulation and navigation for relevant researchers. Expert commentary: Compared with the traditional OMFS, computer-aided OMFS overcomes the disadvantage that the treatment on the region of anatomically complex maxillofacial depends almost exclusively on the experience of the surgeon.

  10. Which Factors Affect Citation Rates in the Oral and Maxillofacial Surgery Literature?

    Science.gov (United States)

    Cheng, Kristie L; Dodson, Thomas B; Egbert, Mark A; Susarla, Srinivas M

    2017-07-01

    Citation rate is one of several tools to measure academic productivity. The purposes of this study were to estimate and identify factors associated with citation rates in the oral and maxillofacial surgery (OMS) literature. This was a retrospective longitudinal study of publications in the Journal of Oral and Maxillofacial Surgery (JOMS), International Journal of Oral and Maxillofacial Surgery (IJOMS), and Oral Surgery, Oral Medicine, Oral Pathology, and Oral Radiology (OOOO) from January through December 2012. The predictor variables were author- and article-specific factors. The outcome variable was the citation rate, defined as the total number of citations for each article over a 4-year period. Descriptive, bivariate, and multiple regression statistics were computed. The authors identified 993 articles published during 2012. The mean number of citations at 4 years after publication was 5.6 ± 5.3 (median, 4). In bivariate analyses, several author- and article-specific factors were associated with citation rates. In a multiple regression model adjusting for potential confounders and effect modifiers, first author H-index, number of authors, journal, OMS focus area, and Oxford level of evidence were significantly associated with citation rate (P ≤ .002). The authors identified 5 factors associated with citation rates in the OMS literature. These factors should be considered in context when evaluating citation-based metrics for OMS. Studies that focus on core OMS procedures (eg, dentoalveolar surgery, dental implant surgery), are published in specialty-specific journals (eg, JOMS or IJOMS), and have higher levels of evidence are more likely to be cited. Copyright © 2017 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  11. Characteristics of maxillofacial injuries resulting from road traffic accidents – a 5 year review of the case records from Department of Maxillofacial Surgery in Katowice, Poland

    Directory of Open Access Journals (Sweden)

    Drugacz Jan

    2006-08-01

    Full Text Available Abstract Background In spite of employing numerous devices improving the safety in motor vehicles, traffic accidents are still among the main reasons of maxillofacial injuries. The maxillofacial injuries remain the serious clinical problem because of the specificity of this anatomical region. The knowledge of etiologic factors and mechanisms of injuries can be helpful in a satisfactory trauma prevention. The aim of this study was to find out the incidence and the pattern of maxillofacial injuries resulting from traffic accidents in the patients treated in the Department of Maxillofacial Surgery (Silesian Medical Academy in Katowice, Poland from January 2001 to December 2005. Methods The material consisted of 1024 case records of patients with maxillofacial injuries treated in the Maxillofacial Surgery Department of Silesian Medical Academy. The detailed analysis was carried out on the case records of 198 patients in the age of 3 to 68 with maxillofacial injuries resulting from traffic accidents. On the basis of data from a history, examination on admission, consultations and radiological examinations, patients' age and gender, we obtained the information on a pattern of injury and detailed description of an accident (the date and the time of an accident, the role of the patient in an accident. Results The traffic accidents were the cause of 19,93% maxillofacial injuries in the analyzed period of time. Most of the patients had injuries to the soft tissues of the face (22,21%, followed by tooth and alveolar process injuries (20,71% and mandibular fractures (18,69%. All the types of injuries were more common in men than in women. The majority of the patients were car drivers followed by car passengers, pedestrians, cyclists and motor cyclists. The peak age of the patients was between 18 to 25 years. The prevalent number of accidents resulting in injuries to this region took place in spring, especially between noon and 4 PM. Conclusion Our results

  12. Microsurgical reconstruction of the head and neck region: Current concepts of maxillofacial surgery units worldwide.

    Science.gov (United States)

    Kansy, Katinka; Mueller, Andreas Albert; Mücke, Thomas; Koersgen, Friederike; Wolff, Klaus Dietrich; Zeilhofer, Hans-Florian; Hölzle, Frank; Pradel, Winnie; Schneider, Matthias; Kolk, Andreas; Smeets, Ralf; Acero, Julio; Haers, Piet; Ghali, G E; Hoffmann, Jürgen

    2015-10-01

    Microvascular surgery following tumor resection has become an important field of oral maxillofacial surgery (OMFS). Following the surveys on current reconstructive practice in German-speaking countries and Europe, this paper presents the third phase of the project when the survey was conducted globally. The DOESAK questionnaire has been developed via a multicenter approach with maxillofacial surgeons from 19 different hospitals in Germany, Austria and Switzerland. It was distributed in three different phases to a growing number of maxillofacial units in German-speaking clinics, over Europe and then worldwide. Thirty-eight units from Germany, Austria and Switzerland, 65 remaining European OMFS-departments and 226 units worldwide responded to the survey. There is wide agreement on the most commonly used flaps, intraoperative rapid sections and a trend towards primary bony reconstruction. No uniform concepts can be identified concerning osteosynthesis of bone transplants, microsurgical techniques, administration of supportive medication and postoperative monitoring protocols. Microsurgical reconstruction is the gold standard for the majority of oncologic cases in Europe, but worldwide, only every second unit has access to this technique. The DOESAK questionnaire has proven to be a valid and well accepted tool for gathering information about current practice in reconstructive OMFS surgery. The questionnaire has been able to demonstrate similarities, differences and global inequalities. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  13. Surgeon Reimbursements in Maxillofacial Trauma Surgery: Effect of the Affordable Care Act in Ohio.

    Science.gov (United States)

    Khansa, Ibrahim; Khansa, Lara; Pearson, Gregory D

    2016-02-01

    Surgical treatment of maxillofacial injuries has historically been associated with low reimbursements, mainly because of the high proportion of uninsured patients. The Affordable Care Act, implemented in January of 2014, aimed to reduce the number of uninsured. If the Affordable Care Act achieves this goal, surgeons may benefit from improved reimbursement rates. The authors' purpose was to evaluate the effects of the Affordable Care Act on payor distribution and surgeon reimbursements for maxillofacial trauma surgery at their institution. A review of all patients undergoing surgery for maxillofacial trauma between January of 2012 and December of 2014 was conducted. Insurance status, and amounts billed and collected by the surgeon, were recorded. Patients treated before implementation of the Affordable Care Act were compared to those treated after. Five hundred twenty-three patients were analyzed. Three hundred thirty-four underwent surgery before implementation of the Affordable Care Act, and 189 patients underwent surgery after. After implementation of the Affordable Care Act, the proportion of uninsured decreased (27.2 percent to 11.1 percent; p reimbursement rate increased from 14.3 percent to 19.8 percent (p reimbursement rate increased. These trends should be followed over a longer term to determine the full effect of the Affordable Care Act.

  14. Why Do Women Choose to Enter Academic Oral and Maxillofacial Surgery?

    Science.gov (United States)

    Kolokythas, Antonia; Miloro, Michael

    2016-05-01

    To determine why women choose to enter an academic career in oral and maxillofacial surgery (OMS). An online questionnaire was developed and e-mailed to female OMS surgeons to assess the reasons women choose to pursue an academic career, the perceived positive and negative features of academia for women, and proposed measures to increase the percentage of women choosing to specialize in OMS and pursue an academic career. Thirty-one female OMS surgeons completed the questionnaire; 1 additional participant accessed the survey but did not respond to any of the questions. There were 25 full-time academics and 6 part-time academics (≥50% time commitment). Of the responders, 72% were married, and of these, 72% were married before entering academics. Forty-seven percent of the women had children, all during their academic tenure. Among the full-time academicians with children, only 2 (7.7%) reported moderate difficulty finding the time for childbirth and maternity leave, whereas 3 of the 5 part-time academics with children reported moderate or significant difficulty with childbirth and maternity leave. Factors associated with choosing and enjoying an academic career are involvement in resident-student teaching (78%), followed by colleague camaraderie and collaboration (65.6%), research potential (50%), time flexibility, and not having to deal with excessive "business" practice issues (33%). The main reason for considering leaving an academic OMS career and/or among the least enjoyable aspects of being in academics was the potential for a higher income in private practice (56%). Less significant reasons for considering leaving an academic OMS career were a more flexible work schedule in the private sector and less institutional red tape (37.5%), as well as independence/being in control and more family time (22%). Engaging residents and students by female OMS surgeons, better mentorship from academic OMS surgeons, and increasing the number of women serving in leadership

  15. Gender trends in authorship in oral and maxillofacial surgery literature: A 30-year analysis.

    Science.gov (United States)

    Nkenke, Emeka; Seemann, Rudolf; Vairaktaris, Elefterios; Schaller, Hans-Günter; Rohde, Maximilian; Stelzle, Florian; Knipfer, Christian

    2015-07-01

    The aim of the present study was to perform a bibliometric analysis of the gender distribution of first and senior authorships in important oral and maxillofacial journals over the 30-year period from 1980 to 2010. Articles published in three representative oral and maxillofacial surgery journals were selected. The years 1980, 1990, 2000, and 2010 were chosen as representative points in time for article selection. Original research, case reports, technical notes, and reviews were included in the analysis. Case reports and technical notes were pooled in one group. For each article, the gender of the first author as well as that of the senior author was determined, based on the inspection of their first name. The type of article was determined and the country of origin of the article was documented. A total 1412 articles were subjected to the data analysis. A significant increase in female authorship in oral and maxillofacial surgery could be identified over the chosen 30-year period. However, the number of publications by male authors was still significantly higher at all points of time, exceeding those of female authors by at least 3.8 fold in 2010. As there is a trend towards feminization of medicine and dentistry, the results of the present study may serve as the basis for further analysis of the current situation, and the identification of necessary actions to accelerate the closure of the gender gap in publishing in oral and maxillofacial surgery. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  16. Analysis of the drilling sound component from expert performance in a maxillo-facial surgery

    DEFF Research Database (Denmark)

    Hoffmann, Pablo F.; Gosselin, Florian; Taha, Farid

    2009-01-01

    Auditory displays can have a great potential in surgical simulators that aim at training skills associated to the correct interpretation of auditory information. Here, we present preliminary results in the analysis of the sound produced by the drilling procedure in a maxillo-facial surgery when...... performed by expert surgeons. The motivation of this work is to find relevant acoustic parameters that allow for an efficient synthesis method of auditory displays so that they can effectively convey information on expert surgical drilling....

  17. Rapid prototyping modelling in oral and maxillofacial surgery: a two year retrospective study

    OpenAIRE

    Suomalainen, Anni; Stoor, Patricia; Mesimäki, Karri; Kontio, Risto K.

    2015-01-01

    Background The use of rapid prototyping (RP) models in medicine to construct bony models is increasing. Material and Methods The aim of the study was to evaluate retrospectively the indication for the use of RP models in oral and maxillofacial surgery at Helsinki University Central Hospital during 2009-2010. Also, the used computed tomography (CT) examination ? multislice CT (MSCT) or cone beam CT (CBCT) - method was evaluated. Results In total 114 RP models were fabricated for 102 patients. ...

  18. Systematic Review of Pain assessment scales in newborns under maxillofacial surgery Admitted to the surgical ward

    Directory of Open Access Journals (Sweden)

    Shapour Yaripoor

    2016-10-01

    Full Text Available Having standard tools for measuring pain in infants is essential. The aim of this study is to review the scale of pain in newborns under maxillofacial surgery Admitted to the surgical ward. Integrative review study of articles published from 2000 to 2015, carried out in the following databases: Scopus, PubMed, CINAHL, LILACS, Cochrane, medscape and google scholar. The sample consisted of 17 articles. MeSH headings searched included pain measurement, pain scale, newborn pain, infant pain scale, maxillofacial surgery and pain perception. 16 neonatal pain assessment tools were found. Of the 232 original articles, 17 review articles in the field of pain assessment tools in infant under maxillofacial surgery who had inclusion criteria were selected. The most studied was the Premature Infant Pain Profile (PIPP, The CRIES and the Neonatal Infant Pain Scale (NIPS. Infant pain assessment is not universally standardized. Practitioners may assess pain; however, they may not consistently use the same criteria to do so. The use of Neonatal Facial Coding System, the Neonatal Infant Pain Scale and the Premature Infant Pain Profile Can accurately show the amount of pain in newborns.

  19. Knowledge and Awareness of Medical Practitioners of Jazan City towards Oral and Maxillofacial Surgery as a Specialty.

    Science.gov (United States)

    Ali, Fareedi Mukram; Al-Iryani, Ghassan M; Namis, Sultan Mohammed; Hezam, Asma Ali; Swaid, Salma Abdu; Alomar, Anas Esam

    2018-03-15

    In many health services communities the scope of oral and maxillofacial surgery (OMFS) as a discipline is frequently not probably understood. Good awareness towards OMFS among different branches of health services providers is essential for better referral strategies and will be for the benefit of the patient. The cross-sectional study was done using a specially prepared questionnaire distributed randomly to 125 general medical practitioners working in Jazan province. In this questionnaire, there were also some close-ended questions to evaluate awareness regarding a variety of conditions treated by the oral and maxillofacial surgeons. Out of 125 participants, 105 (84%) were aware of the oral and maxillofacial surgery as a speciality branch of dentistry. Only 52 (41.6%) participants were aware of the different treatment modalities coming under the scope of oral and maxillofacial surgery. Also in the referral of cases to the oral and maxillofacial surgeon, 50 (40%) participants referred their oral and maxillofacial region cases to OMS. Tooth removal was the only procedure where most of the medical practitioners knew it is a speciality procedure of the oral and maxillofacial surgeon. For facial fractures, 76 medical practitioners believe it comes under the scope of the orthopaedic surgeon. Similarly, for facial abscesses, 81 and 36 practitioners responded that it is a job of a general surgeon and OMS respectively. There is low awareness toward the scope of oral and maxillofacial surgery in the medical community. Knowledge and awareness of the scope of oral and maxillofacial surgery can improve the success and promptness of delivery of health services.

  20. Student perception of two different simulation techniques in oral and maxillofacial surgery undergraduate training.

    Science.gov (United States)

    Lund, Bodil; Fors, Uno; Sejersen, Ronny; Sallnäs, Eva-Lotta; Rosén, Annika

    2011-10-12

    Yearly surveys among the undergraduate students in oral and maxillofacial surgery at Karolinska Institutet have conveyed a wish for increased clinical training, and in particular, in surgical removal of mandibular third molars. Due to lack of resources, this kind of clinical supervision has so far not been possible to implement. One possible solution to this problem might be to introduce simulation into the curriculum. The purpose of this study was to investigate undergraduate students' perception of two different simulation methods for practicing clinical reasoning skills and technical skills in oral and maxillofacial surgery. Forty-seven students participating in the oral and maxillofacial surgery course at Karolinska Institutet during their final year were included. Three different oral surgery patient cases were created in a Virtual Patient (VP) Simulation system (Web-SP) and used for training clinical reasoning. A mandibular third molar surgery simulator with tactile feedback, providing hands on training in the bone removal and tooth sectioning in third molar surgery, was also tested. A seminar was performed using the combination of these two simulators where students' perception of the two different simulation methods was assessed by means of a questionnaire. The response rate was 91.5% (43/47). The students were positive to the VP cases, although they rated their possible improvement of clinical reasoning skills as moderate. The students' perception of improved technical skills after training in the mandibular third molar surgery simulator was rated high. The majority of the students agreed that both simulation techniques should be included in the curriculum and strongly agreed that it was a good idea to use the two simulators in concert. The importance of feedback from the senior experts during simulator training was emphasised. The two tested simulation methods were well accepted and most students agreed that the future curriculum would benefit from

  1. Application of additive manufacturing in oral and maxillofacial surgery

    NARCIS (Netherlands)

    Farré-Guasch, E.; Wolff, J.; Helder, M.N.; Schulten, E.A.J.M.; Forouzanfar, T.; Klein-Nulend, J.

    2015-01-01

    Additive manufacturing is the process of joining materials to create objects from digital 3-dimensional (3D) model data,which is a promising technology in oral andmaxillofacial surgery. The management of lost craniofacial tissues owing to congenital abnormalities, trauma, or cancer treatment poses a

  2. Dental student perceptions of oral and maxillofacial surgery as a specialty.

    Science.gov (United States)

    Jarosz, Krystian F; Ziccardi, Vincent B; Aziz, Shahid R; Sue-Jiang, Shuying

    2013-05-01

    The specialty of oral and maxillofacial surgery (OMS) encompasses the diagnosis and surgical management of a variety of pathologic, functional, and esthetic conditions of the oral and maxillofacial region. Despite the specialty's prominent role in the field of dentistry, a lack of complete understanding still remains among dental and medical health professionals as to the exact scope and expertise of the oral and maxillofacial surgeon. The present study aimed to analyze a population of dental students' perceptions of OMS as a specialty with respect to treatment rendered, referral patterns, and a general opinion of the specialty as a whole. A survey consisting of 10 multiple-choice questions was compiled and distributed to dental students through an on-line polling service (SurveyMonkey). A total of 5 dental student classes at a single dental school were polled using school-based electronic mail, including the graduating seniors. All answers were kept confidential, and no individual students were identified. The students were not able to retake the survey once completed. The final tallies of the survey results were compiled and submitted for statistical analysis. Statistically significant associations between the year of dental education and student perceptions of OMS were determined. As dental students progress through their undergraduate studies, their perceptions change with regard to the referral of dental implants. Periodontists were found to have statistically significantly greater rates of referral than oral and maxillofacial surgeons from dental students in the fourth year and recent graduates compared with younger dental students from the first, second, and third years for placement of dental implants. Statistically insignificant in terms of a changing dental student perception was the finding that third molar removal was within the domain of the oral and maxillofacial surgeon, as well as the management of cleft lip and palate deformities and mandibular

  3. The fate of titanium miniplates and screws used in maxillofacial surgery: a 10 year retrospective study.

    LENUS (Irish Health Repository)

    O'Connell, J

    2012-01-31

    The objective of this 10 year, retrospective study is to evaluate the indications for the removal of titanium miniplates following osteosynthesis in maxillofacial trauma and orthognathic surgery. All patients who had miniplates placed in a Regional Oral and Maxillofacial Department between January 1998 and October 2007 were included. The following variables were recorded: patient gender and age, number of plates inserted, indications for plate placement, location of plates, number and location of plates removed, indications for plate removal, time between insertion and removal, medical co-morbidities, and the follow-up period. During the 10 years of the study, 1247 titanium miniplates were placed in 535 patients. A total of 32 (3%) plates were removed from 30 patients. Superficial infection accounted for 41% of all plates removed. All complications were minor and most plates were removed within the first year of insertion. A low removal rate of 3% suggests that the routine removal of asymptomatic titanium miniplates is not indicated.

  4. An evaluation of the retromolar space for oral tracheal tube placement for maxillofacial surgery in children.

    Science.gov (United States)

    Arora, Suman; Rattan, Vidya; Bhardwaj, Neerja

    2006-11-01

    The eruption of the first and second permanent molar teeth may influence the size of the retromolar space. In this study we evaluated the adequacy of the retromolar space for retromolar intubation and any effect of eruption of the first and second permanent molar teeth on this space in children. Children 3-15 yr of age, undergoing surgery other than facial surgery were included for evaluation of the retromolar space. After standard oral tracheal intubation, the endotracheal tube was shifted to the retromolar space and the mandible was slowly closed to achieve centric occlusion. At the same time, any increase in airway resistance or decrease in oxygen saturation was noted. In the second part of the study, the feasibility of retromolar intubation in pediatric patients undergoing maxillofacial surgery with intraoperative maxillomandibular fixation was assessed. There was enough space for endotracheal tube placement in the retromolar region. The eruption of the first and second permanent molar teeth did not affect intubation. It was possible to achieve centric occlusion in 79 of 80 children with the endotracheal tube positioned in the retromolar space. Retromolar intubation was successfully accomplished in six pediatric patients undergoing maxillomandibular fixation and maxillofacial surgery. The retromolar space can be safely used for intubation in children when intraoperative maxillomandibular fixation, and simultaneous access to the nose and oral cavity are needed.

  5. Development and application of stent-based image guided navigation system for oral and maxillofacial surgery

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Woo Jin; Kim, Dae Seung [Interdisciplinary Program in Radiation Applied Life Science, Dental Research Institute and BK21, College of Medicine, Seoul National University, Seoul (Korea, Republic of); Yi, Won Jin; Lee, Sam Sun; Choi, Soon Chul; Heo, Min Suk; Huh, Kyung Hoe; Kim, Myung Jin; Lee, Jee Ho [Department of Oral and Maxillofacial Surgery, Dental Research Institute, School of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    2009-09-15

    The purpose of this study was to develop a stent-based image guided surgery system and to apply it to oral and maxillofacial surgeries for anatomically complex sites. We devised a patient-specific stent for patient-to-image registration and navigation. Three dimensional positions of the reference probe and the tool probe were tracked by an optical camera system and the relative position of the handpiece drill tip to the reference probe was monitored continuously on the monitor of a PC. Using 8 landmarks for measuring accuracy, the spatial discrepancy between CT image coordinate and physical coordinate was calculated for testing the normality. The accuracy over 8 anatomical landmarks showed an overall mean of 0.56 {+-} 0.16 mm. The developed system was applied to a surgery for a vertical alveolar bone augmentation in right mandibular posterior area and possible interior alveolar nerve injury case of an impacted third molar. The developed system provided continuous monitoring of invisible anatomical structures during operation and 3D information for operation sites. The clinical challenge showed sufficient accuracy and availability of anatomically complex operation sites. The developed system showed sufficient accuracy and availability in oral and maxillofacial surgeries for anatomically complex sites.

  6. Development and application of stent-based image guided navigation system for oral and maxillofacial surgery

    International Nuclear Information System (INIS)

    Lee, Woo Jin; Kim, Dae Seung; Yi, Won Jin; Lee, Sam Sun; Choi, Soon Chul; Heo, Min Suk; Huh, Kyung Hoe; Kim, Myung Jin; Lee, Jee Ho

    2009-01-01

    The purpose of this study was to develop a stent-based image guided surgery system and to apply it to oral and maxillofacial surgeries for anatomically complex sites. We devised a patient-specific stent for patient-to-image registration and navigation. Three dimensional positions of the reference probe and the tool probe were tracked by an optical camera system and the relative position of the handpiece drill tip to the reference probe was monitored continuously on the monitor of a PC. Using 8 landmarks for measuring accuracy, the spatial discrepancy between CT image coordinate and physical coordinate was calculated for testing the normality. The accuracy over 8 anatomical landmarks showed an overall mean of 0.56 ± 0.16 mm. The developed system was applied to a surgery for a vertical alveolar bone augmentation in right mandibular posterior area and possible interior alveolar nerve injury case of an impacted third molar. The developed system provided continuous monitoring of invisible anatomical structures during operation and 3D information for operation sites. The clinical challenge showed sufficient accuracy and availability of anatomically complex operation sites. The developed system showed sufficient accuracy and availability in oral and maxillofacial surgeries for anatomically complex sites.

  7. General Surgery Resident Satisfaction on Cardiothoracic Rotations.

    Science.gov (United States)

    Lussiez, Alisha; Bevins, Jack; Plaska, Andrew; Rosin, Vadim; Reddy, Rishindra M

    2016-01-01

    General surgery residents' exposure to cardiothoracic (CT) surgery rotations has decreased, which may affect resident satisfaction. We surveyed general surgery graduates to assess the relationships among rotation satisfaction, CT disease exposure, rotation length, mentorship, and mistreatment. A survey assessing CT curriculum, exposure, mentorship, and satisfaction was forwarded to general surgery graduates from 17 residency programs. A Wilcoxon rank-sum test was used to assess statistical significance of ordinal level data. Statistical significance was defined as p surgery residency programs who graduated between the years of 1999 to 2014. A total of 94 responses were completed and received. Receiving adequate exposure to CT procedures and disease management was significantly associated with higher satisfaction ratings for all procedures, particularly thoracotomy incisions (p Surgery. Published by Elsevier Inc. All rights reserved.

  8. Review of orthognathic surgery and related papers published in the British Journal of Oral and Maxillofacial Surgery 2011-2012.

    Science.gov (United States)

    Goodson, Alexander M C; Payne, Karl F B; Tahim, Arpan; Colbert, Serryth; Brennan, Peter A

    2015-04-01

    This review summarises all orthognathic and related papers published between January 2011 and December 2012 in the British Journal of Oral and Maxillofacial Surgery (BJOMS). A total of 36 articles were published, a high proportion of which (78%) were full-length papers. The remainder consisted of short communications and technical notes. The topics included operative planning and postoperative outcomes, and there was a strong focus on distraction osteogenesis. There were fewer orthognathic articles published in BJOMS than articles on other subspecialties such as trauma or head and neck oncology. Only 8 (29%) of the full-length articles were prospective studies or randomised trials, which highlights a need for well-designed clinical studies in orthognathic research. Copyright © 2013 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  9. The application of 3-dimensional printing for preoperative planning in oral and maxillofacial surgery in dogs and cats.

    Science.gov (United States)

    Winer, Jenna N; Verstraete, Frank J M; Cissell, Derek D; Lucero, Steven; Athanasiou, Kyriacos A; Arzi, Boaz

    2017-10-01

    To describe the application of 3-dimensional (3D) printing in advanced oral and maxillofacial surgery (OMFS) and to discuss the benefits of this modality in surgical planning, student and resident training, and client education. Retrospective case series. Client-owned dogs (n = 28) and cats (n = 4) with 3D printing models of the skulls. The medical records of 32 cases with 3D printing prior to major OMFS were reviewed. Indications for 3D printing included preoperative planning for mandibular reconstruction after mandibulectomy (n = 12 dogs) or defect nonunion fracture (n = 6 dogs, 2 cats), mapping of ostectomy location for temporomandibular joint ankylosis or pseudoankylosis (n = 4 dogs), assessment of palatal defects (n = 2 dogs, 1 cat), improved understanding of complex anatomy in cases of neoplasia located in challenging locations (n = 2 dogs, 1 cat), and in cases of altered anatomy secondary to trauma (n = 2 dogs). In the authors' experience, 3D printed models serve as excellent tools for OMFS planning and resident training. Furthermore, 3D printed models are a valuable resource to improve clients' understanding of the pet's disorder and the recommended treatment. Three-dimensional printed models should be considered viable tools for surgical planning, resident training, and client education in candidates for complex OMFS. © 2017 The American College of Veterinary Surgeons.

  10. Surgical Navigation: A Systematic Review of Indications, Treatments, and Outcomes in Oral and Maxillofacial Surgery.

    Science.gov (United States)

    Azarmehr, Iman; Stokbro, Kasper; Bell, R Bryan; Thygesen, Torben

    2017-09-01

    This systematic review investigates the most common indications, treatments, and outcomes of surgical navigation (SN) published from 2010 to 2015. The evolution of SN and its application in oral and maxillofacial surgery have rapidly developed over recent years, and therapeutic indications are discussed. A systematic search in relevant electronic databases, journals, and bibliographies of the included articles was carried out. Clinical studies with 5 or more patients published between 2010 and 2015 were included. Traumatology, orthognathic surgery, cancer and reconstruction surgery, skull-base surgery, and foreign body removal were the areas of interests. The search generated 13 articles dealing with traumatology; 5, 6, 2, and 0 studies were found that dealt with the topics of orthognathic surgery, cancer and reconstruction surgery, skull-base surgery, and foreign body removal, respectively. The average technical system accuracy and intraoperative precision reported were less than 1 mm and 1 to 2 mm, respectively. In general, SN is reported to be a useful tool for surgical planning, execution, evaluation, and research. The largest numbers of studies and patients were identified in the field of traumatology. Treatment of complex orbital fractures was considerably improved by the use of SN compared with traditionally treated control groups. SN seems to be a very promising addition to the surgical toolkit. Planning details of the surgical procedure in a 3-dimensional virtual environment and execution with real-time guidance can significantly improve precision. Among factors to be considered are the financial investments necessary and the learning curve. Copyright © 2017 American Association of Oral and Maxillofacial Surgeons. All rights reserved.

  11. A novel augmented reality system for displaying inferior alveolar nerve bundles in maxillofacial surgery.

    Science.gov (United States)

    Zhu, Ming; Liu, Fei; Chai, Gang; Pan, Jun J; Jiang, Taoran; Lin, Li; Xin, Yu; Zhang, Yan; Li, Qingfeng

    2017-02-15

    Augmented reality systems can combine virtual images with a real environment to ensure accurate surgery with lower risk. This study aimed to develop a novel registration and tracking technique to establish a navigation system based on augmented reality for maxillofacial surgery. Specifically, a virtual image is reconstructed from CT data using 3D software. The real environment is tracked by the augmented reality (AR) software. The novel registration strategy that we created uses an occlusal splint compounded with a fiducial marker (OSM) to establish a relationship between the virtual image and the real object. After the fiducial marker is recognized, the virtual image is superimposed onto the real environment, forming the "integrated image" on semi-transparent glass. Via the registration process, the integral image, which combines the virtual image with the real scene, is successfully presented on the semi-transparent helmet. The position error of this navigation system is 0.96 ± 0.51 mm. This augmented reality system was applied in the clinic and good surgical outcomes were obtained. The augmented reality system that we established for maxillofacial surgery has the advantages of easy manipulation and high accuracy, which can improve surgical outcomes. Thus, this system exhibits significant potential in clinical applications.

  12. Pregnancy and the Plastic Surgery Resident.

    Science.gov (United States)

    Garza, Rebecca M; Weston, Jane S; Furnas, Heather J

    2017-01-01

    Combining pregnancy with plastic surgery residency has historically been difficult. Two decades ago, 36 percent of plastic surgery program directors surveyed actively discouraged pregnancy among residents, and 33 percent of women plastic surgeons suffered from infertility. Most alarmingly, 26 percent of plastic surgery trainees had had an elective abortion during residency. With increasing numbers of women training in plastic surgery, this historical lack of support for pregnancy deserves further attention. To explore the current accommodations made for the pregnant plastic surgery resident, an electronic survey was sent to 88 plastic surgery program directors in the United States. Fifty-four responded, for a response rate of 61.36 percent. On average, a director trained a total of 7.91 women among 17.28 residents trained over 8.19 years. Of the women residents, 1.43 were pregnant during a director's tenure, with 1.35 of those residents taking maternity leave. An average 1.75 male residents took paternity leave. Approximately one-third of programs had a formal maternity/paternity leave policy (36.54 percent) which, in most cases, was limited to defining allowed weeks of leave, time required to fulfill program requirements, and remuneration during leave. This survey of plastic surgery directors is a first step in defining the challenges training programs face in supporting the pregnant resident. Directors provided comments describing their challenges accommodating an absent resident in a small program and complying with the American Board of Plastic Surgery's required weeks of training per year. A discussion of these challenges is followed by suggested solutions.

  13. Portfolio: a comprehensive method of assessment for postgraduates in oral and maxillofacial surgery.

    Science.gov (United States)

    Kadagad, Poornima; Kotrashetti, S M

    2013-03-01

    Post graduate learning and assessment is an important responsibility of an academic oral and maxillofacial surgeon. The current method of assessment for post graduate training include formative evaluation in the form of seminars, case presentations, log books and infrequently conducted end of year theory exams. End of the course theory and practical examination is a summative evaluation which awards the degree to the student based on grades obtained. Oral and maxillofacial surgery is mainly a skill based specialty and deliberate practice enhances skill. But the traditional system of assessment of post graduates emphasizes their performance on the summative exam which fails to evaluate the integral picture of the student throughout the course. Emphasis on competency and holistic growth of the post graduate student during training in recent years has lead to research and evaluation of assessment methods to quantify students' progress during training. Portfolio method of assessment has been proposed as a potentially functional method for post graduate evaluation. It is defined as a collection of papers and other forms of evidence that learning has taken place. It allows the collation and integration of evidence on competence and performance from different sources to gain a comprehensive picture of everyday practice. The benefits of portfolio assessment in health professions education are twofold: it's potential to assess performance and its potential to assess outcomes, such as attitudes and professionalism that are difficult to assess using traditional instruments. This paper is an endeavor for the development of portfolio method of assessment for post graduate student in oral and maxillofacial surgery.

  14. Evaluation of the clinical photographs in the Journal of Oral and Maxillofacial Surgery: from readers' perspectives.

    Science.gov (United States)

    Wu, Tianfu; Chen, Sulin; Xiong, Xuepeng

    2014-03-01

    This study was designed to evaluate clinical photographs published in the Journal of Oral and Maxillofacial Surgery (JOMS) and understand the current status of oral and maxillofacial surgery. A total of 1,317 photographs from the JOMS Volume 69 were assessed. These photographs were scored from 1 to 10 for the following parameters: sharpness; depth of field; exposure; composition; color or grayscale; background; position; distortion; label consistency; and white balance. Then, the distributions of scores were analyzed. Each score was compared with the average score. The effects of different subjects; emergency or nonemergency situations; and intraoperative, preoperative, or postoperative conditions on the quality of photographs were analyzed by conducting a nonparametric Kruskal-Wallis test. The total score of each photograph showed a left-skewed distribution, varying from 3 to 10, with an average score of 6.82. Four parameters, including sharpness, depth of field, exposure, and white balance, scored less than the average score. Photographs with an intraoral subject yielded the lowest score, with a significant difference (P photographs taken during a nonemergency situation was significantly higher than that during an emergency situation (6.84 vs 6.03; P Photographs of an intraoperative condition yielded a score significantly lower than those of pre- and postoperative conditions (6.53 vs 7.11 and 6.75, respectively; P photographs (148 of 325) displayed uncovered eyes and 57.1% of specimens (40 of 70) did not appear with a plotting scale. Sharpness, depth of field, exposure, and white balance should be considered to a greater extent than the other parameters when oral and maxillofacial photographs are taken, particularly for intraoral conditions, emergency situations, and intraoperative conditions. Enhanced parameters and protection of a patient's identity may significantly improve the average level of photographic quality. Crown Copyright © 2014. Published by

  15. Freeze dried bone allografts in dental and maxillofacial reconstructive surgery - experience in Malaysia

    International Nuclear Information System (INIS)

    Abd Rani Samsudin; Meor Zaidi Meor Kamal

    1999-01-01

    The utilisation of vascularised and free bone autografts remain the goal standard in maxillofacial reconstructive surgery in Malaysia, but the use of freeze dried bone allograft is still widely practiced in many centres with variable results. This study evaluate the effectiveness and clinical efficacy of using radiation sterilised freeze dried bone allografts in oral and maxillofacial reconstructive surgery. The bone grafts were prepared at the Malaysian National Tissue Bank. Seventy eight patients who had undergone oral and Maxillofacial surgical procedures with reconstruction using bone allografts were included in this study. 50 patients were male and 28 patients were female and their age ranged from 14 to 75 years. Forty two patients underwent enucleation of benign cystic lesions in the jaws, 15 patients underwent repair of orbital floor fractures, 6 patients of jaw fractures with partial loss of bone while 8 patients underwent augmentation of depressed cheek bone. Another 4 patients had partial resection of the mandible because of cancer and 3 patients had facial osteotomies. A follow up period of 12 months up to 4 years was carried out. The patients were assessed both clinically and radiologically throughout their follow up visits. Clinical assessment showed no evidence of rejection of the implanted freeze dried allografts. Bone allografts implanted as inlay grafts demonstrated a better clinical performance than onlay grafts and the poorest results were obtained following bridging bony defects in the jaws. Radiation sterilised freeze dried bone allografts produced at the Malaysian National Tissue Bank are bio-compatible, functional, and provide predictable results when applied to selected areas of the facial skeleton

  16. Open Access Publishing: A Study of Current Practice in Oral and Maxillofacial Surgery Research.

    Science.gov (United States)

    Tahim, Arpan; Bansal, Hitesh; Goodson, Alexander M C; Payne, Karl F B; Sabharwal, Sanjeeve

    2016-12-01

    Open access (OA) publication has become an increasingly common route for dissemination of scientific research findings. However, it remains a contentious issue with continued debate as to its impact on the peer-review process and a potential change in the quality of subsequent evidence published. There is little research that looks into OA in oral and maxillofacial surgery. We investigated the OA policy in the 30 relevant journals listed in the Institute for Scientific Information Web of Knowledge journal citation report, comparing bibliometric data and quality of evidence produced in journals offering OA and those with subscription-only policies. 3474 articles were graded for evidence level and the results correlated to journal OA status. 76.7 % of journals offered authors OA services. There was no difference between impact factor, self-citation rate, total citations or quality of evidence between OA and subscription journals. These findings should send clear messages to both clinicians and researchers and should re- assure readers that scientific findings that are disseminated in open access form do not differ in quality to those in subscription-only format. It should reinforce that open access formats are a credible way to display research findings in oral and maxillofacial surgery.

  17. [Contribution of platelet concentrates to oral and maxillo-facial surgery].

    Science.gov (United States)

    Bettega, G; Schir, E

    2012-09-01

    We evaluated the clinical contribution of platelet concentrates to oral and maxillo-facial surgery. This bibliographic research was made using the PubMed MeSH database with the following keywords: "platelet rich fibrin" (PRF), "platelet rich plasma" (PRP), "bone", "facial bone", "dental implant", and "blood platelet". The research was made without any date or language limitation since English summaries were available. All summaries were read to evaluate the relevance of the article. Only original articles and case reports were considered. The articles were classified as "in vitro studies", "animal experiments", or "clinical studies". The research was stopped on March 22, 2012. One hundred and sixty-nine articles were validated after excluding irrelevant articles, reviews, technical notes, and articles without English or French summaries. Seventeen were in vitro studies, 61 animal experiments, and 91 clinical studies. One hundred and ten complete articles were read to complete summary data. The data of in vitro studies univocally supports of using platelet concentrates. The data from animal experiment studies was less consensual and the validity of animal models was contested. The disparity of clinical study designs and the lack of rigorous methodology did not allow clearly determining platelet concentrate benefits for oral and maxillo-facial surgery. PRF or PRP clinical benefit has not been clearly demonstrated yet. French regulations relative to their use should be clarified. Copyright © 2012. Published by Elsevier Masson SAS.

  18. COMPLICATIONS OF ORAL AND MAXILLOFACIAL SURGERY UNDER GENERAL ANESTHESIA IN TUBE-FED CHILDREN: A RETROSPECTIVE ANALYSIS.

    Science.gov (United States)

    Nguyen, Trang D; Freilich, Marshall M; Macpherson, Bruce A

    2016-06-01

    To assess morbidity and mortality associated with oral and maxillofacial surgery procedures requiring general anesthesia among children with aspiration tendency requiring enteral feeding. A retrospective chart review was conducted of children surgically treated under general anesthesia by the oral and maxillofacial surgery service at the Hospital for Sick Children in Toronto, Canada. Medical and dental records over a 9-year period (January 1, 2000 to January 1, 2010) were reviewed. Data were collected on demographics, primary illness, coexisting medical conditions, procedures performed, medications administered, type of airway management used, duration of general anesthesia, American Society of Anesthesiologists' physical status classification and adverse events. During the period reviewed, 28 children underwent 35 oral and maxillofacial surgery procedures under general anesthesia. The mean patient age was 12 years (range 4-17 years). No deaths occurred. Of the 35 surgeries, 10 (29%) were associated with at least 1adverse event. Adverse events included 1incident of respiratory distress, 2incidents of fever, 5incidents of bleeding, 1incident of seizure and 4incidents of oxygen saturation below 90% for more than 30s. Children with a history of aspiration tendency that necessitates enteral feeding, who undergo oral and maxillofacial surgery under general anesthesia, are at increased risk of morbidity. Before initiating treatment, the surgeon and parents or guardians of such children should carefully consider these risks compared with the anticipated benefit of surgery.

  19. The Australian litigation landscape - oral and maxillofacial surgery and general dentistry (oral surgery procedures): an analysis of litigation cases.

    Science.gov (United States)

    Badenoch-Jones, E K; White, B P; Lynham, A J

    2016-09-01

    There are persistent concerns about litigation in the dental and medical professions. These concerns arise in a setting where general dentists are more frequently undertaking a wider range of oral surgery procedures, potentially increasing legal risk. Judicial cases dealing with medical negligence in the fields of general dentistry (oral surgery procedure) and oral and maxillofacial surgery were located using the three main legal databases. Relevant cases were analysed to determine the procedures involved, the patients' claims of injury, findings of negligence and damages awarded. A thematic analysis of the cases was undertaken to determine trends. Fifteen cases over a 20-year period were located across almost all Australian jurisdictions (eight cases involved general dentists; seven cases involved oral and maxillofacial surgeons). Eleven of the 15 cases involved determinations of whether or not the practitioner had failed in their duty of care; negligence was found in six cases. Eleven of the 15 cases related to molar extractions (eight specifically to third molar). Dental and medical practitioners wanting to manage legal risk should have regard to circumstances arising in judicial cases. Adequate warning of risks is critical, as is offering referral in appropriate cases. Preoperative radiographs, good medical records and processes to ensure appropriate follow-up are also important. © 2015 Australian Dental Association.

  20. A Time Study of Plastic Surgery Residents.

    Science.gov (United States)

    Lau, Frank H; Sinha, Indranil; Jiang, Wei; Lipsitz, Stuart R; Eriksson, Elof

    2016-05-01

    Resident work hours are under scrutiny and have been subject to multiple restrictions. The studies supporting these changes have not included data on surgical residents. We studied the workday of a team of plastic surgery residents to establish prospective time-study data of plastic surgery (PRS) residents at a single tertiary-care academic medical center. Five trained research assistants observed all residents (n = 8) on a PRS service for 10 weeks and produced minute-by-minute activity logs. Data collection began when the team first met in the morning and continued until the resident being followed completed all non-call activities. We analyzed our data from 3 perspectives: 1) time spent in direct patient care (DPC), indirect patient care, and didactic activities; 2) time spent in high education-value activities (HEAs) versus low education-value activities; and 3) resident efficiency. We defined HEAs as activities that surgeons must master; other activities were LEAs. We quantified resident efficiency in terms of time fragmentation and time spent waiting. A total of 642.4 hours of data across 50 workdays were collected. Excluding call, residents worked an average of 64.2 hours per week. Approximately 50.7% of surgical resident time was allotted to DPC, with surgery accounting for the largest segment of this time (34.8%). Time spent on HEAs demonstrated trended upward with higher resident level (P = 0.086). Time in spent in surgery was significantly associated with higher resident levels (P time study of PRS residents, we found that compared with medicine trainees, surgical residents spent 3.23 times more time on DPC. High education-value activities comprised most of our residents' workdays. Surgery was the leading component of both DPC and HEAs. Our residents were highly efficient and fragmented, with the majority of all activities requiring 4 minutes or less. Residents spent a large portion of their time waiting for other services. In light of these data, we

  1. Clinical Features and Treatment Modes of Mandibular Fracture at the Department of Oral and Maxillofacial Surgery, Shimane University Hospital, Japan.

    Directory of Open Access Journals (Sweden)

    Hiroto Tatsumi

    Full Text Available The number of elderly patients with maxillofacial trauma is rapidly increasing due to active lifestyles and longevity. Shimane prefecture has the fastest growing proportion of elderly individuals in Japan. The aim of this study was to reveal the distinctive features and treatment modes of mandibular fracture treatment mode in patients requiring hospitalization at the Department of Oral and Maxillofacial Surgery, Shimane University Hospital, Japan.Patient age, sex, period between injury and first consultation, years since injury, cause of injury, fracture site, treatment, and duration of hospitalization were evaluated. Univariate Poisson regression, relative risk with 95% confidence interval based on the Wald test, Fisher's exact test, and Kruskal-Wallis test were used to explore associations among clinical and demographic variables.In total, 305 patients were diagnosed with and hospitalized for mandibular fracture from 1980 to 2010. Younger age increased the risk for mandibular fracture. Incidence was higher in males than females, particularly in the young, but the male to female ratio decreased with age. The period until first hospital consultation decreased progressively over the study period. Fall was a much more frequent cause in patients aged ≥60 than in those aged <60 years. Mandibular fracture with condyle, symphysis, and angle involvement were most common and were associated with sex, age, and treatment mode. Length of hospitalization has decreased since 1980.In our department, patients aged ≥60 years accounted for a greater proportion of mandibular fracture cases than in many previous studies, reflecting the greater proportion of elderly residents in Shimane prefecture.

  2. Accessibility to editorial information in Oral and Maxillofacial Surgery journals: The authors' point of view.

    Science.gov (United States)

    Castelo-Baz, Pablo; Leira-Feijoo, Yago; Seoane-Romero, Juan Manuel; Varela-Centelles, Pablo; Seoane, Juan

    2015-09-01

    To evaluate the accessibility to editorial information in Oral & Maxillofacial Surgery journals. A cross-sectional study using the WOS-Web of Science database in three categories: "Surgery," "Otorhinolaryngology," and "Dentistry, Oral Surgery & Medicine" was designed. Journals were filtered by title and classified under three headings: OMFS specialty; OMFS subspecialty and related sciences; and multidisciplinary journals. Specialty scope (OMFS vs. other); impact factor; path for the manuscript; blinding policy; accessibility to reviewers' criteria; and percentage of acceptance. Only 46 of 330 journals met the inclusion criteria. All OMFS journals provided comprehensive information about the review process, compared to 5 of 27 (18.5%) of Oral Surgery and related sciences periodicals. Most specialty journals do not inform about the blind review mode used (20 of 33; 60.6%). Generally, information about the reviewers' assessment criteria is scarce, but is available from all OMFS journals, which also state the percentage of manuscript acceptance (100% vs. 14.8%). OMFS JCR journals provide adequate information about their editorial process in terms of path for the manuscript, accessibility to reviewers' criteria, and percentage of acceptance. Additional efforts are needed to increase accessibility to information about blinding policy and average time from submission to acceptance. Copyright © 2015 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  3. Emotional intelligence in orthopedic surgery residents.

    Science.gov (United States)

    Chan, Kevin; Petrisor, Brad; Bhandari, Mohit

    2014-04-01

    Emotional intelligence (EI) is the ability to understand and manage emotions in oneself and others. It was originally popularized in the business literature as a key attribute for success that was distinct from cognitive intelligence. Increasing focus is being placed on EI in medicine to improve clinical and academic performance. Despite the proposed benefits, to our knowledge, there have been no previous studies on the role of EI in orthopedic surgery. We evaluated baseline data on EI in a cohort of orthopedic surgery residents. We asked all orthopedic surgery residents at a single institution to complete an electronic version of the Mayer-Salovey-Caruso Emotional Intelligence Test (MSCEIT). We used completed questionnaires to calculate total EI scores and 4 branch scores. Data were analyzed according to a priori cutoff values to determine the proportion of residents who were considered competent on the test. Data were also analyzed for possible associations with age, sex, race and level of training. Thirty-nine residents (100%) completed the MSCEIT. The mean total EI score was 86 (maximum score 145). Only 4 (10%) respondents demonstrated competence in EI. Junior residents (p = 0.026), Caucasian residents (p = 0.009) and those younger than 30 years (p = 0.008) had significantly higher EI scores. Our findings suggest that orthopedic residents score low on EI based on the MSCEIT. Optimizing resident competency in noncognitive skills may be enhanced by dedicated EI education, training and testing.

  4. The spirit of professor Iacob Iacobovici in the development of education in dentistry and maxillofacial surgery.

    Science.gov (United States)

    Rotaru, Alexandru; Rotaru, Horatiu

    2015-01-01

    Founder of the Surgical Clinic in Cluj-Napoca and of Medical Education in Romanian, Rector of Dacia Superior University, Professor Iacob Iacobovici was one of the outstanding medical personalities in the first half of the twentieth century, in Romania. His scientific contributions have been recognized by the European great personalities of his time. A remarkable bright mind, with an overarching comprehension of things, Professor Iacob Iacobovici contributed, in an essential way, to the diversification of surgical education, stimulating the emergence of new specialties. This paper illustrates the contribution of Professor Iacob Iacobovici to the development of Education of Dentistry and Oral and Maxillofacial Surgery in Romania as well as his support for the Romanian Society of Dentistry.

  5. Perturbation of cobalt 60 radiation doses by metal objects implanted during oral and maxillofacial surgery

    International Nuclear Information System (INIS)

    Tatcher, M.; Kuten, A.; Helman, J.; Laufer, D.

    1984-01-01

    The influence on cobalt 60 dose distributions of typical metal parts used in oral and maxillofacial surgery was studied. Relative doses were determined by exposing x-ray films in a polystyrene phantom set-up containing samples of vitallium, titanium, and stainless steel. Optical densities were converted to doses with the aid of sensitometric curves. The results show that for normal incidence there is a 25% to 40% increase in dose at the entrance side of the metal and a 20% to 25% decrease in dose at the exit side. The enhancement effect falls off rapidly and becomes negligible at about 1 mm from the interface. The reduction effect decreases more gradually and is still evident at distances of a few centimeters. These dose perturbations should be taken into account in the planning of radiation therapy for patients in whom metal objects have been implanted

  6. Does Residency Selection Criteria Predict Performance in Orthopaedic Surgery Residency?

    Science.gov (United States)

    Raman, Tina; Alrabaa, Rami George; Sood, Amit; Maloof, Paul; Benevenia, Joseph; Berberian, Wayne

    2016-04-01

    More than 1000 candidates applied for orthopaedic residency positions in 2014, and the competition is intense; approximately one-third of the candidates failed to secure a position in the match. However, the criteria used in the selection process often are subjective and studies have differed in terms of which criteria predict either objective measures or subjective ratings of resident performance by faculty. Do preresidency selection factors serve as predictors of success in residency? Specifically, we asked which preresidency selection factors are associated or correlated with (1) objective measures of resident knowledge and performance; and (2) subjective ratings by faculty. Charts of 60 orthopaedic residents from our institution were reviewed. Preresidency selection criteria examined included United States Medical Licensing Examination (USMLE) Step 1 and Step 2 scores, Medical College Admission Test (MCAT) scores, number of clinical clerkship honors, number of letters of recommendation, number of away rotations, Alpha Omega Alpha (AOA) honor medical society membership, fourth-year subinternship at our institution, and number of publications. Resident performance was assessed using objective measures including American Board of Orthopaedic Surgery (ABOS) Part I scores and Orthopaedics In-Training Exam (OITE) scores and subjective ratings by faculty including global evaluation scores and faculty rankings of residents. We tested associations between preresidency criteria and the subsequent objective and subjective metrics using linear correlation analysis and Mann-Whitney tests when appropriate. Objective measures of resident performance namely, ABOS Part I scores, had a moderate linear correlation with the USMLE Step 2 scores (r = 0.55, p communication skills" subsection of the global evaluations. We found that USMLE Step 2, number of honors in medical school clerkships, and AOA membership demonstrated the strongest correlations with resident performance. Our

  7. Tissue differentiation by diffuse reflectance spectroscopy for automated oral and maxillofacial laser surgery: ex vivo pilot study

    Science.gov (United States)

    Zam, Azhar; Stelzle, Florian; Tangermann-Gerk, Katja; Adler, Werner; Nkenke, Emeka; Schmidt, Michael; Douplik, Alexandre

    2010-02-01

    Remote laser surgery lacks of haptic feedback during the laser ablation of tissue. Hence, there is a risk of iatrogenic damage or destruction of anatomical structures like nerves or salivary glands. Diffuse reflectance spectroscopy provides a straightforward and simple approach for optical tissue differentiation. We measured diffuse reflectance from seven various tissue types ex vivo. We applied Linear Discriminant Analysis (LDA) to differentiate the seven tissue types and computed the area under the ROC curve (AUC). Special emphasis was taken on the identification of nerves and salivary glands as the most crucial tissue for maxillofacial surgery. The results show a promise for differentiating tissues as guidance for oral and maxillofacial laser surgery by means of diffuse reflectance.

  8. Rapid prototyping modelling in oral and maxillofacial surgery: A two year retrospective study.

    Science.gov (United States)

    Suomalainen, Anni; Stoor, Patricia; Mesimäki, Karri; Kontio, Risto K

    2015-12-01

    The use of rapid prototyping (RP) models in medicine to construct bony models is increasing. The aim of the study was to evaluate retrospectively the indication for the use of RP models in oral and maxillofacial surgery at Helsinki University Central Hospital during 2009-2010. Also, the used computed tomography (CT) examination - multislice CT (MSCT) or cone beam CT (CBCT) - method was evaluated. In total 114 RP models were fabricated for 102 patients. The mean age of the patients at the time of the production of the model was 50.4 years. The indications for the modelling included malignant lesions (29%), secondary reconstruction (25%), prosthodontic treatment (22%), orthognathic surgery or asymmetry (13%), benign lesions (8%), and TMJ disorders (4%). MSCT examination was used in 92 and CBCT examination in 22 cases. Most of the models (75%) were conventional hard tissue models. Models with colored tumour or other structure(s) of interest were ordered in 24%. Two out of the 114 models were soft tissue models. The main benefit of the models was in treatment planning and in connection with the production of pre-bent plates or custom made implants. The RP models both facilitate and improve treatment planning and intraoperative efficiency. Rapid prototyping, radiology, computed tomography, cone beam computed tomography.

  9. Markerless laser registration in image-guided oral and maxillofacial surgery.

    Science.gov (United States)

    Marmulla, Rüdiger; Lüth, Tim; Mühling, Joachim; Hassfeld, Stefan

    2004-07-01

    The use of registration markers in computer-assisted surgery is combined with high logistic costs and efforts. Markerless patient registration using laser scan surface registration techniques is a new challenging method. The present study was performed to evaluate the clinical accuracy in finding defined target points within the surgical site after markerless patient registration in image-guided oral and maxillofacial surgery. Twenty consecutive patients with different cranial diseases were scheduled for computer-assisted surgery. Data set alignment between the surgical site and the computed tomography (CT) data set was performed by markerless laser scan surface registration of the patient's face. Intraoral rigidly attached registration markers were used as target points, which had to be detected by an infrared pointer. The Surgical Segment Navigator SSN++ has been used for all procedures. SSN++ is an investigative product based on the SSN system that had previously been developed by the presenting authors with the support of Carl Zeiss (Oberkochen, Germany). SSN++ is connected to a Polaris infrared camera (Northern Digital, Waterloo, Ontario, Canada) and to a Minolta VI 900 3D digitizer (Tokyo, Japan) for high-resolution laser scanning. Minimal differences in shape between the laser scan surface and the surface generated from the CT data set could be detected. Nevertheless, high-resolution laser scan of the skin surface allows for a precise patient registration (mean deviation 1.1 mm, maximum deviation 1.8 mm). Radiation load, logistic costs, and efforts arising from the planning of computer-assisted surgery of the head can be reduced because native (markerless) CT data sets can be used for laser scan-based surface registration.

  10. Current integrated cardiothoracic surgery residents: a Thoracic Surgery Residents Association survey.

    Science.gov (United States)

    Tchantchaleishvili, Vakhtang; LaPar, Damien J; Stephens, Elizabeth H; Berfield, Kathleen S; Odell, David D; DeNino, Walter F

    2015-03-01

    After approval by the Thoracic Surgery Residency Review Committee in 2007, 6-year integrated cardiothoracic surgery (I-6) residency programs have gained in popularity. We sought to assess and objectively quantify the level of satisfaction I-6 residents have with their training and to identify areas of improvement for future curriculum development. A completely anonymous, electronic survey was created by the Thoracic Surgery Residents Association that asked the responders to provide demographic information, specialty interest, and lifestyle priorities, and to rate their experience and satisfaction with I-6 residency. The survey was distributed nationwide to all residents in I-6 programs approved by the Accreditation Council for Graduate Medical Education. Of a total of 88 eligible I-6 residents, 49 completed the survey (55.7%). Career choice satisfaction was high (75.5%), as was overall satisfaction with integrated training (83.7%). The majority (77.6%) were interested in cardiac surgery. Overall, the responders reported sufficient time for life outside of the hospital (57.1%), but experienced conflicts between work obligations and personal life at least sometimes (75.5%). Early exposure to cardiothoracic surgery was reported as the dominant advantage of the I-6 model, whereas variable curriculum structure and unclear expectations along with poor integration with general surgery training ranked highest among perceived disadvantages. Current I-6 residents are largely satisfied with the integrated training model and report a reasonable work/life balance. The focused nature of training is the primary perceived advantage of the integrated pathway. Curriculum variability and poor integration with general surgery training are identified by residents as primary areas of concern. Copyright © 2015 The Society of Thoracic Surgeons. Published by Elsevier Inc. All rights reserved.

  11. [Resident evaluation of general surgery training programs].

    Science.gov (United States)

    Espinoza G, Ricardo; Danilla E, Stefan; Valdés G, Fabio; San Francisco R, Ignacio; Llanos L, Osvaldo

    2009-07-01

    The profile of the general surgeon has changed, aiming to incorporate new skills and to develop new specialties. To assess the quality of postgraduate General Surgery training programs given by Chilean universities, the satisfaction of students and their preferences after finishing the training period. A survey with multiple choice and Likert type questions was designed and applied to 77 surgery residents, corresponding to 59% of all residents of general surgery specialization programs of Chilean universities. Fifty five per cent of residents financed with their own resources the specialization program. Thirty nine percent disagreed partially or totally with the objectives and rotations of programs. The opportunity to perform surgical interventions and the support by teachers was well evaluated. However, 23% revealed teacher maltreatment. Fifty six percent performed research activities, 73% expected to continue training in a derived specialty and 69% was satisfied with the training program. Residents considered that the quality and dedication of professors and financing of programs are issues that must be improved. The opportunity to perform surgical interventions, obtaining a salary for their work and teacher support is considered of utmost importance.

  12. Comparing disciplines: outcomes of non melanoma cutaneous malignant lesions in oral and maxillofacial surgery and dermatology.

    Science.gov (United States)

    Thavarajah, M; Szamocki, S; Komath, D; Cascarini, L; Heliotis, M

    2015-01-01

    300 cases of non-melanoma cutaneous lesion procedures carried out by the Oral and Maxillofacial Surgery and Dermatology departments in a North West London hospital over a 6 month period between September 2011 and February 2012 were included in a retrospective case control study. The results from each speciality were compared. The mean age of the OMFS group was 75.8 years compared to 69.9 years in the dermatology group. There was no statistically significant difference in gender between the 2 groups. The OMFS group treated a higher proportion of atypical (17%) and malignant (64.9%) cases compared to the dermatology group (11.3% and 50.5% respectively). This could also account for the fact that the OMFS group carried out a higher number of full excisions compared to dermatology. Both groups had a similar number of false positives (a benign lesion initially diagnosed as malignant) and a similar proportion of false negatives (a malignant lesion initially diagnosed as benign). Overall, the results show that both specialities had similar outcomes when managing non-melanoma cutaneous lesions. Both groups adhere to the guidelines set out by the British Association of Dermatologists and the National Institute of Clinical Excellence when managing such lesions. Crown Copyright © 2014. Published by Elsevier Ltd. All rights reserved.

  13. Augmented reality as an aid in maxillofacial surgery: validation of a wearable system allowing maxillary repositioning.

    Science.gov (United States)

    Badiali, Giovanni; Ferrari, Vincenzo; Cutolo, Fabrizio; Freschi, Cinzia; Caramella, Davide; Bianchi, Alberto; Marchetti, Claudio

    2014-12-01

    We present a newly designed, localiser-free, head-mounted system featuring augmented reality as an aid to maxillofacial bone surgery, and assess the potential utility of the device by conducting a feasibility study and validation. Our head-mounted wearable system facilitating augmented surgery was developed as a stand-alone, video-based, see-through device in which the visual features were adapted to facilitate maxillofacial bone surgery. We implement a strategy designed to present augmented reality information to the operating surgeon. LeFort1 osteotomy was chosen as the test procedure. The system is designed to exhibit virtual planning overlaying the details of a real patient. We implemented a method allowing performance of waferless, augmented-reality assisted bone repositioning. In vitro testing was conducted on a physical replica of a human skull, and the augmented reality system was used to perform LeFort1 maxillary repositioning. Surgical accuracy was measured with the aid of an optical navigation system that recorded the coordinates of three reference points (located in anterior, posterior right, and posterior left positions) on the repositioned maxilla. The outcomes were compared with those expected to be achievable in a three-dimensional environment. Data were derived using three levels of surgical planning, of increasing complexity, and for nine different operators with varying levels of surgical skill. The mean error was 1.70 ± 0.51 mm. The axial errors were 0.89 ± 0.54 mm on the sagittal axis, 0.60 ± 0.20 mm on the frontal axis, and 1.06 ± 0.40 mm on the craniocaudal axis. The simplest plan was associated with a slightly lower mean error (1.58 ± 0.37 mm) compared with the more complex plans (medium: 1.82 ± 0.71 mm; difficult: 1.70 ± 0.45 mm). The mean error for the anterior reference point was lower (1.33 ± 0.58 mm) than those for both the posterior right (1.72 ± 0.24 mm) and posterior left points (2.05 ± 0.47 mm). No significant difference

  14. Telemedicine Consultations in Oral and Maxillofacial Surgery: A Follow-Up Study.

    Science.gov (United States)

    Wood, Eric W; Strauss, Robert A; Janus, Charles; Carrico, Caroline K

    2016-02-01

    The purpose of this study was to follow up on the previous study in evaluating the efficiency and reliability of telemedicine consultations for preoperative assessment of patients. A retrospective study of 335 patients over a 6-year period was performed to evaluate success rates of telemedicine consultations in adequately assessing patients for surgical treatment under anesthesia. Success or failure of the telemedicine consultation was measured by the ability to triage patients appropriately for the hospital operating room versus the clinic, to provide an accurate diagnosis and treatment plan, and to provide a sufficient medical and physical assessment for planned anesthesia. Data gathered from the average distance traveled and data from a previous telemedicine study performed by the National Institute of Justice were used to estimate the cost savings of using telemedicine consultations over the 6-year period. Practitioners performing the consultation were successful 92.2% of the time in using the data collected to make a diagnosis and treatment plan. Patients were triaged correctly 99.6% of the time for the clinic or hospital operating room. Most patients (98.0%) were given sufficient medical and physical assessment and were able to undergo surgery with anesthesia as planned at the clinic appointment immediately after telemedicine consultation. Most patients (95.9%) were given an accurate diagnosis and treatment plan. The estimated amount saved by providing consultation by telemedicine and eliminating in-office consultation was substantial at $134,640. This study confirms the findings from previous studies that telemedicine consultations are as reliable as those performed by traditional methods. Copyright © 2016 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  15. The evolving integrated vascular surgery residency curriculum.

    Science.gov (United States)

    Smith, Brigitte K; Greenberg, Jacob A; Mitchell, Erica L

    2014-10-01

    Since their introduction several years ago, integrated (0 + 5) vascular surgery residency programs are being increasingly developed across the country. To date, however, there is no defined "universal" curriculum for these programs and each program is responsible for creating its own curriculum. The aim of this study was to review the experiences of current 0 + 5 program directors (PDs) to determine what factors contributed to the curricular development within their institution. Semistructured interviews were conducted with 0 + 5 PDs to explore their experiences with program development, factors influencing the latter, and rationale for current curricula. The interview script was loosely structured to explore several factors including time of incoming residents' first exposure to the vascular surgical service, timing and rationale behind the timing of core surgical rotations throughout the 5 year program, educational value of nonsurgical rotations, opportunities for leadership and scholarly activity, and influence the general surgery program and institutional climate had on curricular structure. All interviews were conducted by a single interviewer. All interviews were qualitatively analyzed using emergent theme analysis. Twenty-six 0 + 5 PDs participated in the study. A total of 69% believed establishing professional identity early reduces resident attrition and recommend starting incoming trainees on vascular surgical services. Sixty-two percent spread core surgical rotations over the first 3 years to optimize general surgical exposure and most of the programs have eliminated specific rotations, as they were not considered valuable to the goals of training. Factors considered most important by PDs in curricular development include building on existing institutional opportunities (96%), avoiding rotations considered unsuccessful by "experienced" programs (92%), and maintaining a good working relationship with general surgery (77%). Fifty-eight percent of

  16. Disparities in Aesthetic Procedures Performed by Plastic Surgery Residents.

    Science.gov (United States)

    Silvestre, Jason; Serletti, Joseph M; Chang, Benjamin

    2017-05-01

    Operative experience in aesthetic surgery is an important issue affecting plastic surgery residents. This study addresses the variability of aesthetic surgery experience during plastic surgery residency. National operative case logs of chief residents in independent/combined and integrated plastic surgery residency programs were analyzed (2011-2015). Fold differences between the bottom and top 10th percentiles of residents were calculated for each aesthetic procedure category and training model. The number of residents not achieving case minimums was also calculated. Case logs of 818 plastic surgery residents were analyzed. There was marked variability in craniofacial (range, 6.0-15.0), breast (range, 2.4-5.9), trunk/extremity (range, 3.0-16.0), and miscellaneous (range, 2.7-22.0) procedure categories. In 2015, the bottom 10th percentile of integrated and independent/combined residents did not achieve case minimums for botulinum toxin and dermal fillers. Case minimums were achieved for the other aesthetic procedure categories for all graduating years. Significant variability persists for many aesthetic procedure categories during plastic surgery residency training. Greater efforts may be needed to improve the aesthetic surgery experience of plastic surgery residents. © 2016 The American Society for Aesthetic Plastic Surgery, Inc. Reprints and permission: journals.permissions@oup.com

  17. Dental students’ perceptions of undergraduate clinical training in oral and maxillofacial surgery in an integrated curriculum in Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Mahmoud Al-Dajani

    2015-09-01

    Full Text Available Purpose: The aim was to understand dental students’ experiences with oral and maxillofacial surgery (OMS teaching, their confidence levels in performing routine dento-alveolar operations, and the relationship between the students’ confidence level and the number of teeth extracted during the clinical practice. Methods: The survey questionnaire was distributed to 32 students at Aljouf University College of Dentistry, Saudi Arabia during their fourth and fifth year in 2015. Respondents were asked to rate 19 items, which represent a student’s confidence in performing routine surgical interventions, using a four-point Likert scale (1=very little confidence, 4=very confident. A multivariate regression was computed between average confidence and the variables: weekly hours devoted to studying oral and maxillofacial surgery, college grade point average, and the total number of teeth extracted. Results: The response rate was 100%. Students revealed the highest level of confidence in giving local anesthesia (96.9%, understanding extraction indications (93.8%, and performing simple extractions (90.6%. Less confidence was shown with handling difficult extractions (50.0%, extracting molars with separation (50.0% or extracting third molars (56.3%. The average confidence in performing surgical procedures was 2.88 (SD=0.55, ranging from 1.79 to 3.89. A given student’s confidence increased with an increase in the total number of teeth extracted (P=0.003. Conclusion: It reveals a significant impact of undergraduate clinical training on students’ confidence in performing oral and maxillofacial surgery clinical procedures: The more clinical experience the students had, the more confidence they reported.

  18. Tattoos: could they be used to advantage as a medical alert in oral and maxillofacial surgery?

    Science.gov (United States)

    Colbert, S D; Brennan, P A

    2017-04-01

    Many publications have addressed the medical complications of tattoos, but to our knowledge there are no reports of their use to alert people in our field of potentially dangerous conditions. We present a new way to inform oral and maxillofacial colleagues about patients with a history of malignant hyperthermia (or any other life-threatening medical problem) and discuss the potential advantages and disadvantages of medical alert tattoos. Copyright © 2016 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  19. Diffuse reflectance spectroscopy for optical nerve identification. Preliminary ex vivo results for feedback controlled oral and maxillofacial laser surgery

    Science.gov (United States)

    Stelzle, Florian; Zam, Azhar; Adler, Werner; Douplik, Alexandre; Tangermann-Gerk, Katja; Nkenke, Emeka; Neukam, Friedrich Wilhelm; Schmidt, Michael

    Objective: Laser surgery has many advantages. However, due to a lack of haptic feedback it is accompanied by the risk of iatrogenic nerve damage. The aim of this study was to evaluate the possibilities of optical nerve identification by diffuse reflectance spectroscopy to set the base for a feedback control system to enhance nerve preservation in oral and maxillofacial laser surgery. Materials and Methods: Diffuse reflectance spectra of nerve tissue, skin, mucosa, fat tissue, muscle, cartilage and bone (15120 spectra) of ex vivo pig heads were acquired in the wavelength range of 350-650 nm. Tissue differentiation was performed by principal components analysis (PCA) followed by linear discriminant analysis (LDA). Specificity and sensitivity were calculated by receiver operating characteristic (ROC) analysis and the area under curve (AUC). Results: Nerve tissue could correctly be identified and differed from skin, mucosa, fat tissue, muscle, cartilage and bone in more than 90% of the cases (AUC results) with a specificity of over 78% and a sensitivity of more than 86%. Conclusion: Nerve tissue can be identified by diffuse reflectance spectroscopy with high precision and reliability. The results may set the base for a feedback system to prevent iatrogenic nerve damage performing oral and maxillofacial laser surgery.

  20. Factors associated to post-operative nausea and vomiting following oral and maxillofacial surgery: a prospective study.

    Science.gov (United States)

    Albuquerque, Assis Filipe Medeiros; Queiroz, Salomão Israel Monteiro Lourenço; Germano, Adriano Rocha; da Silva, José Sandro Pereira

    2017-03-01

    This study aims to address and assess possible factors associated with nausea and vomiting (NV) following oral and maxillofacial surgery. A prospective study was carried out in the period from December 2013 to January 2016 targeting all attended cases in that period. For statistical analysis, Pearson chi-square and Fisher tests were used to verify association and ANOVA and Student's t tests to test for significant difference, p was defined as ≤0.05. The sample group consisted of 207 patients with an average age of 33.56 years (±13.23), and 70.5% of subjects were male. Calculations based on the predictive model showed that a female patient with prior history of nausea and vomiting who used opioids and had intra-oral surgical access would have a 96% chance of experiencing a nausea and vomiting episode. Other factors like age, being overweight, anesthesia, surgery duration, and duration of hospital stay also contribute so that these aspects must be paid careful attention prior to surgery to ensure a suitably orientated treatment that will avoid disturbances caused by post-operative nausea and vomiting. The occurrence of post-operative nausea and vomiting after oral and maxillofacial surgery was found to be more higher incidence associated to female patients who used opioids, who had a prior history of NV, whose surgery involved intra-oral access, who were in the second or third decades of their lives, who have above average weight, and who have long anesthesia when undergoing surgery, resulting in a long hospital stays.

  1. Body dysmorphic disorder screening in maxillofacial outpatients presenting for orthognathic surgery

    NARCIS (Netherlands)

    Vulink, N. C. C.; Rosenberg, A.; Plooij, J. M.; Koole, R.; Bergé, S. J.; Denys, D.

    2008-01-01

    Body dysmorphic disorder (BDD) is a severe psychiatric disease with delusions about defects in appearance for which patients seek surgical help. This is the first European study to determine the half-year prevalence of BDD in a maxillofacial outpatient clinic. A total of 160 patients with

  2. [Correlations of plasma concentrations of β-amyloid peptide and S-100β with postoperative cognitive dysfunction in patients undergoing oral and maxillofacial cancer surgery].

    Science.gov (United States)

    Liang, Bing; Sun, Yuan-Qing; Jiang, Jue; Xu, Hui

    2016-12-01

    To evaluate the changes of perioperative plasma concentrations of Aβ 1-40 and S-100β to determine the relationship with postoperative cognitive dysfunction in elderly patients undergoing oral and maxillofacial cancer surgeries. One hundred and fifteen patients aged at least 60 years undergoing oral and maxillofacial tumor resection were investigated between May 2014 to December 2014.Neuropsychological tests for detecting postoperative cognitive dysfunction(POCD) were performed one day before surgery and 7 days postoperatively. According to the results of neuropsychological tests on day 7, patients were divided into POCD group and non-POCD group.Plasma values of Aβ 1-40 and S-100β were determined with enzyme linked immunosorbent assay (ELISA) before anesthesia induction, 24 h and 7 days after surgery. The data were analyzed using SPSS 19.0 software package. According to the definition, POCD was present in 37 of 115 (32.3%) patients 1 week after surgery. Compared with pre-anesthesia, S-100β levels in POCD group were significantly increased (Psurgery (Poral and maxillofacial surgeries with general anesthesia. The increasing levels of Aβ 1-40 , S-100β may be associated with the occurence of POCD. Patients with long-lasting operation and high concentrations of Aβ 1-40 and S-100β after surgeries were at a higher risk of POCD. The clinical values of Aβ 1-40 and S-100 as predictive measurements of POCD after oral and maxillofacial cancer surgery appear to be reasonable.

  3. Do Quantitative Measures of Research Productivity Correlate with Academic Rank in Oral and Maxillofacial Surgery?

    Science.gov (United States)

    Susarla, Srinivas M; Dodson, Thomas B; Lopez, Joseph; Swanson, Edward W; Calotta, Nicholas; Peacock, Zachary S

    2015-08-01

    Academic promotion is linked to research productivity. The purpose of this study was to assess the correlation between quantitative measures of academic productivity and academic rank among academic oral and maxillofacial surgeons. This was a cross-sectional study of full-time academic oral and maxillofacial surgeons in the United States. The predictor variables were categorized as demographic (gender, medical degree, research doctorate, other advanced degree) and quantitative measures of academic productivity (total number of publications, total number of citations, maximum number of citations for a single article, I-10 index [number of publications with ≥ 10 citations], and h-index [number of publications h with ≥ h citations each]). The outcome variable was current academic rank (instructor, assistant professor, associate professor, professor, or endowed professor). Descriptive, bivariate, and multiple regression statistics were computed to evaluate associations between the predictors and academic rank. Receiver-operator characteristic curves were computed to identify thresholds for academic promotion. The sample consisted of 324 academic oral and maxillofacial surgeons, of whom 11.7% were female, 40% had medical degrees, and 8% had research doctorates. The h-index was the most strongly correlated with academic rank (ρ = 0.62, p research activity.

  4. Maxillofacial imaging

    Energy Technology Data Exchange (ETDEWEB)

    Larheim, T.A. [Oslo Univ. (Norway). Dept. of Maxillofacial Radiology; Westesson, P.L. [Univ. of Rochester School of Medicine and Dentistry, NY (United States). Div. of Diagnostic and Interventional Radiology

    2006-07-01

    Maxillofacial imaging has evolved dramatically over the past two decades with development of new cross-sectional imaging techniques. Traditional maxillofacial imaging was based on plain films and dental imaging. However, today's advanced imaging techniques with CT and MRI have only been partially implemented for maxillofacial questions. This book bridges the gap between traditional maxillofacial imaging and advanced medical imaging. We have applied CT and MRI to a variety of maxillofacial cases and these are illustrated with high-quality images and multiple planes. A comprehensive chapter on imaging anatomy is also included. This book is useful for oral and maxillofacial radiologists, oral and maxillofacial surgeons, dentists, radiologists, plastic surgeons, head and neck surgeons, and others that work with severe maxillofacial disorders. (orig.)

  5. "Flipped classrooms" in training in maxillofacial surgery: preparation before the traditional didactic lecture?

    Science.gov (United States)

    Elledge, Ross; Houlton, Samantha; Hackett, Stephanie; Evans, Martin J

    2018-04-28

    While virtual learning environments (VLE) can be used in medical education as stand-alone educational interventions, they can also be used in preparation for traditional "face-to-face" training sessions as part of a "flipped classroom" model. We sought to evaluate the introduction of this model in a single module on maxillofacial radiology from a course on trauma skills. Course delegates were randomised into two groups: one was given access to an e-learning resource (test group) and the other attended a traditional didactic lecture (control group). Knowledge and confidence were assessed before and after the course with a 20-question single-best-answer paper and a 10-situation 100mm visual analogue scale (VAS) paper, respectively. All participants were then given free access to the VLE for 30days and were invited to take part in an e-survey. Neither group showed improvements in the single-best-answer scores, but both groups showed comparable improvements in VAS (control: median (range) values improved from 40.8 (17.7-82.5) mm to 62.8 (35.3-88.7) mm, p=0.001; test group: from 47.7 (10.9-58.1) mm to 60.5 (32.4-75.6) mm, p=0.005). Half of the respondents stated that they preferred the "flipped classroom" approach, and 22/22 stated that they would be "likely" or "very likely" to use an e-learning resource with expanded content. The "flipped classroom" approach was well received and there were comparable improvements in confidence. As maxillofacial radiology lends itself to online instruction with its reliance on the recognition of patterns, and problem-based approach to learning, a piloted e-learning resource could be developed in this area. Copyright © 2018 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  6. Rehabilitative treatment of cleft lip and palate: experience of the Hospital for Rehabilitation of Craniofacial Anomalies - USP (HRAC-USP - part 3: Oral and Maxillofacial Surgery

    Directory of Open Access Journals (Sweden)

    José Alberto de Souza Freitas

    2012-12-01

    Full Text Available This paper presents the treatment protocol of maxillofacial surgery in the rehabilitation process of cleft lip and palate patients adopted at HRAC-USP. Maxillofacial surgeons are responsible for the accomplishment of two main procedures, alveolar bone graft surgery and orthognathic surgery. The primary objective of alveolar bone graft is to provide bone tissue for the cleft site and then allow orthodontic movements for the establishment of an an adequate occlusion. When performed before the eruption of the maxillary permanent canine, it presents high rates of success. Orthognathic surgery aims at correcting maxillomandibular discrepancies, especially anteroposterior maxillary deficiencies, commonly observed in cleft lip and palate patients, for the achievement of a functional occlusion combined with a balanced face.

  7. Accuracy of clinical coding for procedures in oral and maxillofacial surgery.

    Science.gov (United States)

    Khurram, S A; Warner, C; Henry, A M; Kumar, A; Mohammed-Ali, R I

    2016-10-01

    Clinical coding has important financial implications, and discrepancies in the assigned codes can directly affect the funding of a department and hospital. Over the last few years, numerous oversights have been noticed in the coding of oral and maxillofacial (OMF) procedures. To establish the accuracy and completeness of coding, we retrospectively analysed the records of patients during two time periods: March to May 2009 (324 patients), and January to March 2014 (200 patients). Two investigators independently collected and analysed the data to ensure accuracy and remove bias. A large proportion of operations were not assigned all the relevant codes, and only 32% - 33% were correct in both cycles. To our knowledge, this is the first reported audit of clinical coding in OMFS, and it highlights serious shortcomings that have substantial financial implications. Better input by the surgical team and improved communication between the surgical and coding departments will improve accuracy. Copyright © 2016 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  8. Retrospective examination of the healthcare 'journey' of chronic orofacial pain patients referred to oral and maxillofacial surgery.

    Science.gov (United States)

    Beecroft, E V; Durham, J; Thomson, P

    2013-03-01

    To gain a deeper understanding of the clinical journey taken by orofacial pain patients from initial presentation in primary care to treatment by oral and maxillofacial surgery. Retrospective audit. Data were collected from 101 consecutive patients suffering from chronic orofacial pain, attending oral and maxillofacial surgery clinics between 2009 and 2010. Once the patients were identified, information was drawn from their hospital records and referral letters, and a predesigned proforma was completed by a single examiner (EVB). Basic descriptive statistics and non-parametric inferential statistical techniques (Krushal-Wallis) were used to analyse the data. DATA AND DISCUSSION: Six definitive orofacial pain conditions were represented in the data set, 75% of which were temporomandibular disorders (TMD). Individuals within our study were treated in nine different hospital settings and were referred to 15 distinct specialties. The mean number of consultations received by the patients in our study across all care settings is seven (SD 5). The mean number of specialities that the subjects were assessed by was three (SD 1). The sample set had a total of 341 treatment attempts to manage their chronic orofacial pain conditions, of which only 83 (24%) of all the treatments attempted yielded a successful outcome. Improved education and remuneration for primary care practitioners as well as clear care pathways for patients with chronic orofacial pain should be established to reduce multiple re-referrals and improve efficiency of care. The creation of specialist regional centres for chronic orofacial pain may be considered to manage severe cases and drive evidence-based practice.

  9. What Surgical Education the Speciality Offers? Perception of Role of Oral and Maxillofacial Surgery by 1200 Healthcare Professionals, Students and the General Public in Hyderabad, India.

    Science.gov (United States)

    Vadepally, Ashwant Kumar; Sinha, Ramen

    2018-06-01

    To investigate the perception of Oral and maxillofacial surgery by healthcare professionals, students and general public. A questionnaire form was created that listed ten clinical situations, and given by hand to 1200 individuals, divided into six groups: group 1, medical professionals; group 2, Specialties of dentistry; group 3, general dentists; group 4, medical students; group 5, dental students; and group 6, general public, each comprising 200 individuals. Respondents were asked to indicate who they would expect to treat them if they had one of the specified conditions listed in the questionnaire. We present the results and current awareness levels of this simple questionnaire. The present study addresses the common issue raised by many authors, 'What surgical education the speciality offers?' especially to medical professionals, medical students and general public to enhance an appropriate referral. Most of the respondents in groups 2, 3 and 5 agreed that specific conditions listed in the questionnaire were within the domain of oral and maxillofacial surgery, but such response was not seen in groups 1, 4 and 6 ( p  oral and maxillofacial surgery was found to be 50.2%. The onus of creating and improving the awareness and perception of our specialty lies on oral and maxillofacial surgeon. Unified efforts at individual as well as global level will help achieve this goal.

  10. Education on the Business of Plastic Surgery During Training: A Survey of Plastic Surgery Residents.

    Science.gov (United States)

    Ovadia, Steven A; Gishen, Kriya; Desai, Urmen; Garcia, Alejandro M; Thaller, Seth R

    2018-06-01

    Entrepreneurial skills are important for physicians, especially plastic surgeons. Nevertheless, these skills are not typically emphasized during residency training. Evaluate the extent of business training at plastic surgery residency programs as well as means of enhancing business training. A 6-question online survey was sent to plastic surgery program directors for distribution to plastic surgery residents. Responses from residents at the PGY2 level and above were included for analysis. Tables were prepared to present survey results. Hundred and sixty-six residents including 147 PGY2 and above residents responded to our survey. Only 43.5% reported inclusion of business training in their plastic surgery residency. A majority of residents reported they do not expect on graduation to be prepared for the business aspects of plastic surgery. Additionally, a majority of residents feel establishment of a formal lecture series on the business of plastic surgery would be beneficial. Results from our survey indicate limited training at plastic surgery programs in necessary business skills. Plastic surgery residency programs should consider incorporating or enhancing elements of business training in their curriculum. This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

  11. How Useful are Orthopedic Surgery Residency Web Pages?

    Science.gov (United States)

    Oladeji, Lasun O; Yu, Jonathan C; Oladeji, Afolayan K; Ponce, Brent A

    2015-01-01

    Medical students interested in orthopedic surgery residency positions frequently use the Internet as a modality to gather information about individual residency programs. Students often invest a painstaking amount of time and effort in determining programs that they are interested in, and the Internet is central to this process. Numerous studies have concluded that program websites are a valuable resource for residency and fellowship applicants. The purpose of the present study was to provide an update on the web pages of academic orthopedic surgery departments in the United States and to rate their utility in providing information on quality of education, faculty and resident information, environment, and applicant information. We reviewed existing websites for the 156 departments or divisions of orthopedic surgery that are currently accredited for resident education by the Accreditation Council for Graduate Medical Education. Each website was assessed for quality of information regarding quality of education, faculty and resident information, environment, and applicant information. We noted that 152 of the 156 departments (97%) had functioning websites that could be accessed. There was high variability regarding the comprehensiveness of orthopedic residency websites. Most of the orthopedic websites provided information on conference, didactics, and resident rotations. Less than 50% of programs provided information on resident call schedules, resident or faculty research and publications, resident hometowns, or resident salary. There is a lack of consistency regarding the content presented on orthopedic residency websites. As the competition for orthopedic websites continues to increase, applicants flock to the Internet to learn more about orthopedic websites in greater number. A well-constructed website has the potential to increase the caliber of students applying to a said program. Copyright © 2015 Association of Program Directors in Surgery. Published by

  12. Short communications published online in the British Journal of Oral and Maxillofacial Surgery during 2010-2011.

    Science.gov (United States)

    Colbert, S; Southorn, B; Rosenbaum, G; Aldridge, T; Brennan, P A

    2012-09-01

    The British Journal of Oral and Maxillofacial Surgery (BJOMS) publishes many types of papers including original articles, review articles, and short communications. Many of the latter are isolated case reports of rare or interesting diseases or of difficult or unexpected complications. While case reports are sometimes considered to be of little educational or clinical value, and as such do little to advance medical knowledge, they do have an important role, and many trainees begin their publishing careers writing such papers. There is increasing pressure for space in paper medical journals and, for this reason, some journals either limit or do not publish short publications in print copy but instead put them online. Using established criteria, we previously evaluated all 142 short communications published in the BJOMS during 2008-2009 and found that 48% of them had little or no educational value. As a result, the editorial board of BJOMS took the decision to publish most short communications online only. We have now analysed 48 short communications that were published online only during 2010-2011. Most (80%) were single case reports that covered virtually the whole remit of the specialty, and over half (56%) were published by authors based in the UK. While many of these papers did not add important new information to existing knowledge, these types of article are clearly of value both for trainees and for experienced surgeons. We think that these should continue to be supported as, in addition to their educational value, they are an excellent way for trainees to start to write. Copyright © 2012 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  13. Infección quirúrgica en cirugía maxilofacial Cross Infection in maxillofacial surgery

    Directory of Open Access Journals (Sweden)

    J. Martínez-Checa

    2004-04-01

    úrgica.La incidencia de infección aumenta a mayor puntuación del índice NISS.Objectives. To determine the incidence of infection in the surgical site at the maxillofacial surgical unit and to analyse the risk factors related to the infection. Methods. A prospective cohort study ran from September 1999 to November 2000. The study included all patients under a surgical intervention at this unit except those admitted because of gums infected by their teeth and those under dental extraction who required admission. The total study numbered 382 people. The follow up of the patients lasted 30 days after the surgical intervention or one year if the patient required maxillofacial prosthesis implantation. The statistical analysis included bivariant (chi square, t-student and simple logit regression and multivariant analysis (multiple logit regression. Results. The total incidence of infection in the surgical site was 9,4%. Infection incidence of orthopaedic maxillofacial surgery was 1,8% and non-orthopaedic was 15,5%. In non-orthopaedic maxillofacial surgery, infection incidence in benign processes was 2,9% and in malign processes was 20,9%. From the multivariant analysis, surgical intervention time over 2 hours (OR=7; CI 95%: 3,01 - 16,25, the contamination degree of the surgical wound (OR=7,20; CI 95%: 1,25 - 26,52 and surgical re-intervention (OR=6,29; CI 95%: 2,64-14,94 came up as the predictor factors of infection. The incidence of infection increases as NISS Index units raises (OR= 3,61; CI 95%: 2,38-5,60. Conclusions. The incidence of infection in the surgical site in orthopaedic maxillofacial surgery is low, whilst in non-orthopaedic surgery is similar to the ones reported by other studies. Independent factors related to the infection are surgical intervention time of over 2 hours, the contamination degree of the surgical wound and the surgical re-intervention. The incidence of infection increases as NISS Index units raise.

  14. What causes trainees to leave oral and maxillofacial surgery? A questionnaire survey.

    Science.gov (United States)

    Herbert, C; Kent, S; Magennis, P; Cleland, J

    2017-01-01

    Understanding what causes trainees to leave OMFS is essential if we are to retain them within the specialty. Although these factors have been defined for medicine, we know of no previous study for OMFS. An online survey was distributed to roughly 1500 people who had registered an interest in OMFS during the past seven years. Personal information and details of education and employment were gathered along with personal factors that attracted them to OMFS. Of 251 trainees who responded, 50 (30%) were no longer interested. Factors that significantly correlated with an interest in OMFS included male sex (p=0.020), dual qualification (p=0.024), and (only for women) being single (p=0.024) and having no dependants (p=0.005). We used qualitative analysis to identify work-life balance, duration of training, and financial implications, as significant factors. Identification of key factors that affect OMFS trainees allows us to develop ways to keep them in the specialty. The predominant factor is work-life balance, and for women this included having children and being married. Financial issues related to the junior doctors' contract and competition ratios to second degrees, are also factors for both sexes. Also important are the "sunk costs" fallacy that causes some trainees to stay in training. This information can be used to help develop higher training, in negotiations of contracts, and to attract and retain future OMFS trainees. Copyright © 2016 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  15. Changes in maxillofacial morphology and velopharyngeal function with two-stage maxillary distraction-mandibular setback surgery in patients with cleft lip and palate.

    Science.gov (United States)

    Susami, T; Mori, Y; Ohkubo, K; Takahashi, M; Hirano, Y; Saijo, H; Takato, T

    2018-03-01

    Maxillary distraction is increasingly used for the correction of severe maxillary retrusion in patients with cleft lip and palate. However, control of the maxillary movement is difficult, and the need to wear visible distractors for a long period of time causes psychosocial problems. A two-stage surgical approach consisting of maxillary distraction and mandibular setback was developed to overcome these problems. In this study, changes in maxillofacial morphology and velopharyngeal function were examined in 22 patients with cleft lip and palate who underwent this two-stage approach. Lateral cephalograms taken just before the first surgery, immediately after the second surgery, and at completion of the active post-surgical orthodontic treatment were used to examine maxillofacial morphology. Velopharyngeal function was evaluated by speech therapists using a 4-point scale for hypernasality. The average forward movement of the maxilla with surgery at point A was 7.5mm, and the average mandibular setback at pogonion was 8.6mm. The average relapse rate during post-surgical orthodontic treatment was 25.2% for the maxilla and 11.2% for the mandible. After treatment, all patients had positive overjet, and skeletal relapse was covered by tooth movement during postoperative orthodontics. Velopharyngeal function was not changed by surgery. This method can shorten the period during which the distractors have to be worn and reduce the patient burden. Copyright © 2017 International Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  16. Oral and Maxillofacial Surgery Foundation Research and Fellowship Awards: A 26-Year Review at Massachusetts General Hospital and Harvard School of Dental Medicine.

    Science.gov (United States)

    Inverso, Gino; Chuang, Sung-Kiang; Kaban, Leonard B

    2016-02-01

    The purpose of this study was to review outcomes of the Oral and Maxillofacial Surgery (OMS) Foundation's funding awards to members of the OMS department at Massachusetts General Hospital (MGH) in terms of projects completed, abstracts presented, peer-reviewed publications, and career trajectories of recipients. Data were collected from MGH and OMS Foundation records and interviews with award recipients. Primary outcome variables included 1) number of awards and award types, 2) funding amount, 3) project completion, 4) number of presented abstracts, 5) conversion from abstracts to publications, 6) number of peer-reviewed publications, 7) career trajectories of awardees, and 8) additional extramural funding. Eleven Student Research Training Awards provided $135,000 for 39 projects conducted by 37 students. Of these, 34 (87.2%) were completed. There were 30 student abstracts presented, 21 peer-reviewed publications, and a publication conversion rate of 58.8%. Faculty research awards comprised $1,510,970 for 22 research projects by 12 faculty members and two research fellows. Of the 22 funded projects, 21 (95.5%) were completed. There were 110 faculty and research fellow abstracts presented and 113 peer-reviewed publications, for a publication conversion rate of 93.8%. In the student group, 17 of 37 (45.9%) are enrolled in or are applying for OMS residencies. Of the 10 students who have completed OMS training, 3 (30%) are in full-time academic positions. Of the 12 faculty recipients, 9 (75%) remain in OMS academic practice. During this time period, the department received $9.9 million of extramural foundation or National Institutes of Health funding directly or indirectly related to the OMS Foundation grants. The results of this study indicate that 90.2% of projects funded by the OMS Foundation have been completed. Most projects resulted in abstracts and publications in peer-reviewed journals. These grants encouraged students to pursue OMS careers and aided OMS

  17. Can robotic surgery be done efficiently while training residents?

    Science.gov (United States)

    Honaker, Michael Drew; Paton, Beverly L; Stefanidis, Dimitrios; Schiffern, Lynnette M

    2015-01-01

    Robotic surgery is a rapidly growing area in surgery. In an era of emphasis on cost reduction, the question becomes how do you train residents in robotic surgery? The aim of this study was to determine if there was a difference in operative time and complications when comparing general surgery residents learning robotic cholecystectomies to those learning standard laparoscopic cholecystectomies. A retrospective analysis of adult patients undergoing robotic and laparoscopic cholecystectomy by surgical residents between March 2013 and February 2014 was conducted. Demographic data, operative factors, length of stay (LOS), and complications were examined. Univariate and multivariate analyses were performed. The significance was set at p robotic cholecystectomy group and 40 in the laparoscopic group). Age, diagnosis, and American Society of Anesthesiologists score were not significantly different between groups. There was only 1 complication in the standard laparoscopic group in which a patient had to be taken back to surgery because of an incarcerated port site. LOS was significantly higher in the standard laparoscopic group (mean = 2.28) than in the robotic group (mean = 0.56; p robotic group (mean = 97.00 minutes; p = 0.4455). When intraoperative cholangiogram was evaluated, OR time was shorter in the robotic group. Robotic training in general surgery residency does not amount to extra OR time. LOS in our study was significantly longer in the standard laparoscopic group. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  18. Workplace bullying of general surgery residents by nurses.

    Science.gov (United States)

    Schlitzkus, Lisa L; Vogt, Kelly N; Sullivan, Maura E; Schenarts, Kimberly D

    2014-01-01

    Workplace bullying is at the forefront of social behavior research, garnering significant media attention. Most of the medical research has addressed bullying of nurses by physicians and demonstrates that patient care and outcomes may suffer. The intent of this study was to determine if general surgery residents are bullied by nurses. A survey instrument previously validated (Negative Acts Questionnaire-Revised) to evaluate for workplace bullying was modified to reflect the resident-nurse relationship. After institutional review board approval, the piloted online survey was sent to general surgery program directors to forward to general surgery residents. Demographic data are presented as percentages, and for negative acts, percentages of daily, weekly, and monthly frequencies are combined. Allopathic general surgery residencies in the United States. General surgery residents. The response rate was 22.1% (n = 452). Most respondents were men (55%) and had a mean age of 29 years (standard deviation = 7). Although 27.0% of the respondents were interns, the remaining classes were equally represented (12%-18% of responses/class). The respondents were primarily from medium-sized residency programs (45%), in the Midwest (28%), training in university programs (72%), and rotating primarily in a combined private and county hospital that serves both insured and indigent patients (59%). The residents had experienced each of the 22 negative acts (11.5%-82.5%). Work-related bullying occurs more than person-related bullying and physical intimidation. Ignoring of recommendations or orders by nurses occurs on a daily, weekly, or monthly basis for 30.2% of residents (work-related bullying). The most frequent person-related bullying act is ignoring the resident when they approach or reacting in a hostile manner (18.0%), followed by ignoring or excluding the resident (17.1%). Workplace bullying of general surgery residents by nurses is prominent. Future research is needed to determine

  19. An audit of the quality of referral letters received by the Department of Oral and Maxillofacial Surgery, Dublin Dental School and Hospital.

    LENUS (Irish Health Repository)

    Moloney, Justin

    2010-10-01

    One hundred consecutive referral letters, sent by dental practitioners to the Department of Oral and Maxillofacial Surgery, Dublin Dental School and Hospital, were audited in terms of quality. The audit was based on the Scottish Intercollegiate Guidelines Network (SIGN) recommendations of 1998. The audit demonstrated that in general referral letters required modification and did not give the clinician the required information. This paper sets out the results of the audit and suggests a template that should be used for future referrals.

  20. An audit of the quality of referral letters received by the Department of Oral and Maxillofacial Surgery, Dublin Dental School and Hospital.

    LENUS (Irish Health Repository)

    Moloney, Justin

    2010-11-01

    One hundred consecutive referral letters, sent by dental practitioners to the Department of Oral and Maxillofacial Surgery, Dublin Dental School and Hospital, were audited in terms of quality. The audit was based on the Scottish Intercollegiate Guidelines Network (SIGN) recommendations of 1998. The audit demonstrated that in general referral letters required modification and did not give the clinician the required information. This paper sets out the results of the audit and suggests a template that should be used for future referrals.

  1. Top five craniofacial techniques for training in plastic surgery residency.

    Science.gov (United States)

    Fan, Kenneth; Kawamoto, Henry K; McCarthy, Joseph G; Bartlett, Scott P; Matthews, David C; Wolfe, S Anthony; Tanna, Neil; Vu, Minh-Thien; Bradley, James P

    2012-03-01

    Despite increasing specialization of craniofacial surgery, certain craniofacial techniques are widely applicable. The authors identified five such craniofacial techniques and queried American Society of Plastic Surgeons members and plastic surgery program directors regarding their comfort level with the procedures and their opinion on resident training for these selected procedures. First, a select group of senior craniofacial surgeons discussed and agreed on the top five procedures. Second, active American Society of Plastic Surgeons were surveyed regarding their opinion on training and their comfort level with each procedure. Third, plastic surgery residency program directors were studied to see which of the top five procedures are taught as part of the plastic surgery residency curriculum. The top five widely applicable craniofacial procedures are technically described and include the following: (1) cranial or iliac bone graft for nasal reconstruction, (2) perialar rim bone graft, (3) lateral canthopexy, (4) osseous genioplasty, and (5) bone graft harvest for orbital floor defects. For practicing plastic surgeons, comfort level in all procedures increased with advancing years in practice (except those with 75 percent), especially those with craniofacial fellowship training, felt competent in all procedures except osseous genioplasty (53 percent). Plastic surgery program directors agreed that all top five procedures should be mastered by graduation. Although program directors felt that all five selected craniofacial procedures should be taught and mastered during residency training, plastic surgeons without craniofacial fellowship training were less comfortable with the techniques. Residency training goals should include competence in core craniofacial techniques.

  2. Thoughts of Quitting General Surgery Residency: Factors in Canada.

    Science.gov (United States)

    Ginther, David Nathan; Dattani, Sheev; Miller, Sarah; Hayes, Paul

    2016-01-01

    Attrition rates in general surgery training are higher than other surgical disciplines. We sought to determine the prevalence with which Canadian general surgery residents consider leaving their training and the contributing factors. An anonymous survey was administered to all general surgery residents in Canada. Responses from residents who considered leaving their training were assessed for importance of contributing factors. The study was conducted at the Royal University Hospital, University of Saskatchewan, Saskatoon, Saskatchewan, Canada, a tertiary academic center. The response rate was approximately 34.0%. A minority (32.0%) reported very seriously or somewhat seriously considering leaving their training, whereas 35.2% casually considered doing so. Poor work-life balance in residency (38.9%) was the single-most important factor, whereas concern about future unemployment (16.7%) and poor future quality of life (15.7%) were next. Enjoyment of work (41.7%) was the most frequent mitigating factor. Harassment and intimidation were reported factors in 16.7%. On analysis, only intention to practice in a nonacademic setting approached significant association with thoughts of leaving (odds ratio = 1.92, CI = 0.99-3.74, p = 0.052). There was no association with sex, program, postgraduate year, relationship status, or subspecialty interest. There was a nonsignificant trend toward more thoughts of leaving with older age. Canadian general surgery residents appear less likely to seriously consider quitting than their American counterparts. Poor work-life balance in residency, fear of future unemployment, and anticipated poor future quality of life are significant contributors to thoughts of quitting. Efforts to educate prospective residents about the reality of the surgical lifestyle, and to assist residents in securing employment, may improve completion rates. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  3. Surgical resident perceptions of trauma surgery as a specialty.

    Science.gov (United States)

    Hadzikadic, Lejla; Burke, Peter A; Esposito, Thomas J; Agarwal, Suresh

    2010-05-01

    Presenting the opinions of surgical residents about the appeal of trauma surgery as a specialty may influence current reform. Survey study. Academic research. General surgery residents (postgraduate years 1-5 and recent graduates) registered with the American College of Surgeons. A 22-item survey. Career plans and perceptions about trauma surgery as a specialty. Of 6006 mailed surveys, we had a 20.1% response rate. Midlevel residents comprised most of the respondents, and most were undecided about their career choice or planned to enter general surgical private practice. The typical residency programs represented were academic (81.7%), urban (90.6%), and level I trauma centers (78.7%), and included more than 6 months of trauma experience (77.6%). Most respondents (70.6%) thought that trauma surgery was unappealing. The most important deterrents to entering the field were lifestyle, poor reimbursement, and limited operating room exposure, while increased surgical critical care was not seen as a restriction. When questioned about the future of trauma surgery, they believed that trauma surgeons should perform elective (86.8%) and nontrauma emergency (91.5%) cases and would benefit from active association with an outpatient clinic (76.0%). Intellectual challenge and exciting nature of the field were listed as the most appealing aspects, and ideal practice characteristics included guaranteed salary and time away from work. As demand for trauma surgeons increases, resident interest has dwindled. As a specialty, trauma surgery must undergo changes that reflect the needs of the incoming generation. We present a sampling of current surgical resident opinion and offer these data to assist the changing discipline and the evolving field of acute care surgery.

  4. Rapid prototyping-assisted maxillofacial reconstruction.

    Science.gov (United States)

    Peng, Qian; Tang, Zhangui; Liu, Ousheng; Peng, Zhiwei

    2015-05-01

    Rapid prototyping (RP) technologies have found many uses in dentistry, and especially oral and maxillofacial surgery, due to its ability to promote product development while at the same time reducing cost and depositing a part of any degree of complexity theoretically. This paper provides an overview of RP technologies for maxillofacial reconstruction covering both fundamentals and applications of the technologies. Key fundamentals of RP technologies involving the history, characteristics, and principles are reviewed. A number of RP applications to the main fields of oral and maxillofacial surgery, including restoration of maxillofacial deformities and defects, reduction of functional bone tissues, correction of dento-maxillofacial deformities, and fabrication of maxillofacial prostheses, are discussed. The most remarkable challenges for development of RP-assisted maxillofacial surgery and promising solutions are also elaborated.

  5. A novel rotational matrix and translation vector algorithm: geometric accuracy for augmented reality in oral and maxillofacial surgeries.

    Science.gov (United States)

    Murugesan, Yahini Prabha; Alsadoon, Abeer; Manoranjan, Paul; Prasad, P W C

    2018-06-01

    Augmented reality-based surgeries have not been successfully implemented in oral and maxillofacial areas due to limitations in geometric accuracy and image registration. This paper aims to improve the accuracy and depth perception of the augmented video. The proposed system consists of a rotational matrix and translation vector algorithm to reduce the geometric error and improve the depth perception by including 2 stereo cameras and a translucent mirror in the operating room. The results on the mandible/maxilla area show that the new algorithm improves the video accuracy by 0.30-0.40 mm (in terms of overlay error) and the processing rate to 10-13 frames/s compared to 7-10 frames/s in existing systems. The depth perception increased by 90-100 mm. The proposed system concentrates on reducing the geometric error. Thus, this study provides an acceptable range of accuracy with a shorter operating time, which provides surgeons with a smooth surgical flow. Copyright © 2018 John Wiley & Sons, Ltd.

  6. Clinical and statistical analysis of traumatic injuries of the maxillofacial region and its complications on materials of the Department of Maxillofacial Surgery from 2008 till 2012

    Directory of Open Access Journals (Sweden)

    Lepilin A.V. Bakhteeva G.R.

    2013-09-01

    The ratio of male and female patients during the study period did not change (men 89%, women — 11 %. Single fractures that do not require surgical treatment were dominated. Operating activities during the study period of fracture increased. For 5 years, the number of complications of traumatic injuries remained the same. Conclusion. Statistical analysis of traumatic injuries of the maxillofacial region shows that the average age of the patients decreased by almost 5 years, reduced average hospital stay. Most of the patients were admitted to the profile department in the early period (up to 3 days after preparation, but 21.6% of the patients were received only with the development of complications. The article concludes that there is a need to find new methods of diagnosis, treatment and prevention of complications of traumatic injuries.

  7. Factors Influencing American Plastic Surgery Residents Toward an Academic Career.

    Science.gov (United States)

    Chetta, Matthew D; Sugg, Kristoffer B; Diaz-Garcia, Rafael J; Kasten, Steven J

    2018-02-01

    Plastic surgery residency program directors have an interest in recruiting applicants who show an interest in an academic practice. Medical school achievements (ie, United States Medical Licensing Examination® scores, publications, and Alpha Omega Alpha status) are metrics assessed to grade applicants but may not correlate with ultimately choosing an academic career. This study was designed to investigate factors influencing residents' choices for or against academic careers. A 25-item online questionnaire was designed to measure baseline interest in academic plastic surgery and factors that influence decisions to continue on or abandon that career path. This questionnaire was disseminated to the integrated/combined plastic surgery residents during the 2013 to 2014 academic year. One hundred twenty-five respondents indicated that they were currently interested in pursuing academic practice (n = 78) or had lost interest in academic practice (n = 47). Among all respondents, 92.8% (n = 116) stated they were interested in academic careers at the time of residency application, but one-third (n = 41) subsequently lost interest. Those residents who retained interest in academic careers indicated resident/medical student educational opportunities (57%) and complexity of patients (52%) as reasons. Those who lost interest cited a lack of autonomy (43%), publishing requirements (32%), and income discrepancy (26%) as reasons. Many residents report losing interest in academics during residency. Traditional metrics valued in the recruitment process may not serve as positive predictors of an academic career path. Reasons why residents lose interest are not easily correctable, but mentorship, adequate career counseling, and research opportunities during training remain factors that can be addressed across all residency programs.

  8. [Maxillo-facial surgery in skeletal Class II: repercussions on the temporo-mandibular joints].

    Science.gov (United States)

    Manière-Ezvan, Armelle; Savoldelli, Charles; Busson, Floriant; Oueiss, Arlette; Orthlieb, Jean-Daniel

    2016-03-01

    These interventions usually aimed at the correction of the skeletal discrepancy by mandibular retrognatism with an advancement of the distal portion of the mandible after mandibular osteotomy. The position of the condyle is determined during the osteosynthesis with miniplates. Condyles are set back in relation with the supine position of the patient and the weakness of his (her) curarized muscle. All studies show that surgery of mandibular advancement causes a lateral, torque and backward movement of the condyles, all harmful to the condyles. Factors that predispose to condylar resorption are "the patient": a woman, young (between 15 and 40), high mandibular angle, with a history of temporo-mandibular disorders and surgical overload applied to the condyles. What are the possible solutions to avoid failures? Patient preparation before surgery and surgery simulation with an articulator, condylar position control during surgery, working with surgeons to achieve a condylar portion stabilization system (with the CAD), quickly set up a mobilization of the mandible by physiotherapy. © EDP Sciences, SFODF, 2016.

  9. Maximizing Technological Resources in Plastic Surgery Resident Education.

    Science.gov (United States)

    Khansa, Ibrahim; Janis, Jeffrey E

    2015-11-01

    Modern plastic surgery resident education demands the acquisition of an ever-increasing fund of knowledge and familiarity with more surgical techniques than ever before. This all must take place within the context and boundaries of Accreditation Council for Graduate Medical Education-mandated restrictions on work hours as well as balance of education and service. Technological resources have been developed and can be used to complement the skills that residents acquire while performing their day-to-day activities such as taking care of patients, reading textbooks and journal articles, and assisting or performing surgical procedures. Those complementary resources provide the benefits of portability and accessibility, and can thus be conveniently incorporated into the hectic daily life of a resident. This article presents a summary of the most commonly used currently available advanced technologies in plastic surgery resident education, and suggestions for integration of those technologies into a curriculum.

  10. General surgery training and robotics: Are residents improving their skills?

    Science.gov (United States)

    Finnerty, Brendan M; Afaneh, Cheguevara; Aronova, Anna; Fahey, Thomas J; Zarnegar, Rasa

    2016-02-01

    While robotic-assisted operations have become more prevalent, many general surgery residencies do not have a formal robotic training curriculum. We sought to ascertain how well current general surgery training permits acquisition of robotic skills by comparing robotic simulation performance across various training levels. Thirty-six participants were categorized by level of surgical training: eight medical students (MS), ten junior residents (JR), ten mid-level residents (MLR), and eight senior residents (SR). Participants performed three simulation tasks on the da Vinci (®) Skills Simulator (MatchBoard, EnergyDissection, SutureSponge). Each task's scores (0-100) and cumulative scores (0-300) were compared between groups. There were no differences in sex, hand dominance, video gaming history, or prior robotic experience between groups; however, SR was the oldest (p Robotic skillsets acquired during general surgery residency show minimal improvement during the course of training, although laparoscopic experience is correlated with advanced robotic task performance. Changes in residency curricula or pursuit of fellowship training may be warranted for surgeons seeking proficiency.

  11. Current Evidence regarding Prophylactic Antibiotics in Head and Neck and Maxillofacial Surgery

    Science.gov (United States)

    2014-01-01

    Antibiotic prophylaxis is commonly used to decrease the rate of infections in head and neck surgery. The aim of this paper is to present the available evidence regarding the application of antibiotic prophylaxis in surgical procedures of the head and neck region in healthy patients. A systemic literature review based on Medline and Embase databases was performed. All reviews and meta-analyses based on RCTs in English from 2000 to 2013 were included. Eight out of 532 studies fulfilled all requirements. Within those, only seven different operative procedures were analyzed. Evidence exists for the beneficial use of prophylactic antibiotics for tympanostomy, orthognathic surgery, and operative tooth extractions. Unfortunately, little high-level evidence exists regarding the use of prophylactic antibiotics in head and neck surgery. In numerous cases, no clear benefit of antibiotic prophylaxis has been shown, particularly considering their potential adverse side effects. Antibiotics are often given unnecessarily and are administered too late and for too long. Furthermore, little research has been performed on the large number of routine cases in the above-mentioned areas of specialization within the last few years, although questions arising with respect to the treatment of high-risk patients or of specific infections are discussed on a broad base. PMID:25110703

  12. [Doctor Albéric Pont (1870-1960). Dental surgeon, doctor and creator of the center of maxillo-facial surgery of Lyon in 1914].

    Science.gov (United States)

    Riaud, Xavier

    2008-01-01

    As Stomatologist and Dental Surgeon Albéric Pont founded with six other Dental Surgeons the School of Dentistry in Lyons which he ran for a long time. When he enlisted in the French Army in 1914 he soon became aware of the extent of facial damage that occurred among the injured soldiers. His subsequent decision was to create and run a Centre for maxillofacial surgery in Lyons. He died in 1960 and left a significant scientific work as well as technical elements of surgery, dental index and devices which still bear his name.

  13. Essential hand surgery procedures for mastery by graduating plastic surgery residents: a survey of program directors.

    Science.gov (United States)

    Noland, Shelley S; Fischer, Lauren H; Lee, Gordon K; Friedrich, Jeffrey B; Hentz, Vincent R

    2013-12-01

    This study was designed to establish the essential hand surgery procedures that should be mastered by graduating plastic surgery residents. This framework can then be used as a guideline for developing Objective Structured Assessment of Technical Skill to teach technical skills in hand surgery. Ten expert hand surgeons were surveyed regarding the essential hand surgery procedures that should be mastered by graduating plastic surgery residents. The top 10 procedures from this survey were then used to survey all 89 Accreditation Council for Graduate Medical Education-approved plastic surgery program directors. There was a 69 percent response rate to the program director survey (n = 61). The top nine hand surgery procedures included open carpal tunnel release, open A1 pulley release, digital nerve repair with microscope, closed reduction and percutaneous pinning of metacarpal fracture, excision of dorsal or volar ganglion, zone II flexor tendon repair with multistrand technique, incision and drainage of the flexor tendon sheath for flexor tenosynovitis, flexor tendon sheath steroid injection, and open cubital tunnel release. Surgical educators need to develop objective methods to teach and document technical skill. The Objective Structured Assessment of Technical Skill is a valid method for accomplishing this task. There has been no consensus regarding which hand surgery procedures should be mastered by graduating plastic surgery residents. The authors have identified nine procedures that are overwhelmingly supported by plastic surgery program directors. These nine procedures can be used as a guideline for developing Objective Structured Assessment of Technical Skill to teach and document technical skills in hand surgery.

  14. [Comparison of two methods for conscious sedation in maxillofacial surgery with local anesthesia].

    Science.gov (United States)

    Zöller, J; Zöller, B; Hassfeld, S; Köhler, J

    1992-01-01

    A randomised, prospective study was conducted to compare the efficiency and safety of methods for intravenous conscious sedation in patients undergoing oral surgery under local analgesia. 150 systemically healthy patients (ASA Class I and II) participated. Three groups were formed: group 1 received 0.05 mg/kg midazolam; group 2 0.05 mg/kg midazolam, 1.5 mg/kg tramadol, 50 mg alizaprid; group 3 0.05 mg/kg midazolam, 0.2 mg/kg nalbuphine, 50 mg alizaprid. Blood pressure, heart rate and oxygen saturation were measured throughout the procedure. The results confirmed that the use of nalbuphine (group 3) allows a reduction in the mean dosage of midazolam required to produce satisfactory sedation and effected a more rapid recovery time compared to group 12 and 2. With the combination nalbuphine and alizaprid nausea and vomiting could be reduced for the most part compared to group 2.

  15. Association of General Surgery Resident Remediation and Program Director Attitudes With Resident Attrition.

    Science.gov (United States)

    Schwed, Alexander C; Lee, Steven L; Salcedo, Edgardo S; Reeves, Mark E; Inaba, Kenji; Sidwell, Richard A; Amersi, Farin; Are, Chandrakanth; Arnell, Tracey D; Damewood, Richard B; Dent, Daniel L; Donahue, Timothy; Gauvin, Jeffrey; Hartranft, Thomas; Jacobsen, Garth R; Jarman, Benjamin T; Melcher, Marc L; Mellinger, John D; Morris, Jon B; Nehler, Mark; Smith, Brian R; Wolfe, Mary; Kaji, Amy H; de Virgilio, Christian

    2017-12-01

    Previous studies of resident attrition have variably included preliminary residents and likely overestimated categorical resident attrition. Whether program director attitudes affect attrition has been unclear. To determine whether program director attitudes are associated with resident attrition and to measure the categorical resident attrition rate. This multicenter study surveyed 21 US program directors in general surgery about their opinions regarding resident education and attrition. Data on total resident complement, demographic information, and annual attrition were collected from the program directors for the study period of July 1, 2010, to June 30, 2015. The general surgery programs were chosen on the basis of their geographic location, previous collaboration with some coauthors, prior work in surgical education and research, or a program director willing to participate. Only categorical surgical residents were included in the study; thus, program directors were specifically instructed to exclude any preliminary residents in their responses. Five-year attrition rates (2010-2011 to 2014-2015 academic years) as well as first-time pass rates on the General Surgery Qualifying Examination and General Surgery Certifying Examination of the American Board of Surgery (ABS) were collected. High- and low-attrition programs were compared. The 21 programs represented different geographic locations and 12 university-based, 3 university-affiliated, and 6 independent program types. Programs had a median (interquartile range [IQR]) number of 30 (20-48) categorical residents, and few of those residents were women (median [IQR], 12 [5-17]). Overall, 85 of 966 residents (8.8%) left training during the study period: 15 (17.6%) left after postgraduate year 1, 34 (40.0%) after postgraduate year 2, and 36 (42.4%) after postgraduate year 3 or later. Forty-four residents (51.8%) left general surgery for another surgical discipline, 21 (24.7%) transferred to a different surgery

  16. National Survey of Burnout among US General Surgery Residents

    Science.gov (United States)

    Elmore, Leisha C; Jeffe, Donna B; Jin, Linda; Awad, Michael M; Turnbull, Isaiah R

    2017-01-01

    Background Burnout is a complex syndrome of emotional distress that can disproportionately affect individuals who work in healthcare professions. Study Design For a national survey of burnout in US general surgery residents, we asked all Accreditation Council for Graduate Medical Education-accredited general surgery program directors to email their general surgery residents an invitation to complete an anonymous, online survey. Burnout was assessed with the Maslach Burnout Inventory; total scores for Emotional Exhaustion (EE), Depersonalization (DP), and Personal Accomplishment (PA) subscales were calculated. Burnout was defined as having a score in the highest tertile for EE or DP or lowest tertile for PA. Chi-square tests and one-way analyses of variance were used to test associations between burnout tertiles for each subscale and various resident and training-program characteristics as appropriate. Results From April–December, 2014, 665 residents actively engaged in clinical training had data for analysis; 69% met the criterion for burnout on at least one subscale. Higher burnout on each subscale was reported by residents planning private practice compared with academic careers. A greater proportion of women than men reported burnout on EE and PA. Higher burnout on EE and DP was associated with greater work hours per week. Having a structured mentoring program was associated with lower burnout on each subscale. Conclusions The high rates of burnout among general surgery residents are concerning given the potential impact of burnout on the quality of patient care. Efforts to identify at-risk populations and to design targeted interventions to mitigate burnout in surgical trainees are warranted. PMID:27238875

  17. Pregnancy and Parenthood among Surgery Residents: Results of the First Nationwide Survey of General Surgery Residency Program Directors.

    Science.gov (United States)

    Sandler, Britt J; Tackett, John J; Longo, Walter E; Yoo, Peter S

    2016-06-01

    Although family and lifestyle are known to be important factors for medical students choosing a specialty, there is a lack of research about general surgery residency program policies regarding pregnancy and parenthood. Similarly, little is known about program director attitudes about these issues. We performed a cross-sectional survey of United States (US) general surgery residency program directors. Sixty-six respondents completed the survey: 70% male, 59% from university-based programs, and 76% between 40 and 59 years of age. Two-thirds (67%) reported having a maternity leave policy. Less than half (48%) reported having a leave policy for the non-childbearing parent (paternity leave). Leave duration was most frequently reported as 6 weeks for maternity leave (58%) and 1 week for paternity leave (45%). Thirty-eight percent of general surgery residency program directors (PDs) reported availability of on-site childcare, 58% reported availability of lactation facilities. Forty-six percent of university PDs said that the research years are the best time to have a child during residency; 52% of independent PDs said that no particular time during residency is best. Sixty-one percent of PDs reported that becoming a parent negatively affects female trainees' work, including placing an increased burden on fellow residents (33%). Respondents perceived children as decreasing female trainees' well-being more often than male trainees' (32% vs 9%, p leave, length of leave, as well as inconsistency in access to childcare and availability of spaces to express and store breast milk. Program directors perceived parenthood to affect the training and well-being of female residents more adversely than that of male residents. Copyright © 2016 American College of Surgeons. All rights reserved.

  18. Using virtual reality to control preoperative anxiety in ambulatory surgery patients: A pilot study in maxillofacial and plastic surgery.

    Science.gov (United States)

    Ganry, L; Hersant, B; Sidahmed-Mezi, M; Dhonneur, G; Meningaud, J P

    2018-01-06

    Preoperative anxiety may lead to medical and surgical complications, behavioral problems and emotional distress. The most common means of prevention are based on using medication and, more recently, hypnosis. The aim of our study was to determine whether a virtual reality (VR) program presenting natural scenes could be part of a new therapy to reduce patients' preoperative anxiety. Our prospective pilot study consisted of a single-blind trial in skin cancer surgery at the Henri-Mondor teaching hospital in France. In the outpatient surgery department, 20 patients with a score of >11 on the Amsterdam preoperative anxiety and information scale (APAIS) were virtually immersed into a natural universe for 5minutes. Their stress levels were assessed before and after this experience by making use of a visual analog scale (VAS), by measuring salivary cortisol levels, and by determining physiological stress based on heart coherence scores. The VAS score was significantly reduced after the simulation (P<0.009) as was the level of salivary cortisol (P<0.04). Heart coherence scores remained unchanged (P=0.056). VR allows patients to be immersed in a relaxing, peaceful environment. It represents a non-invasive way to reduce preoperative stress levels with no side effects and no need for additional medical or paramedical staff. Our results indicate that VR may provide an effective complementary technique to manage stress in surgery patients. Randomized trials are necessary to determine precise methods and benefits. Copyright © 2018 Elsevier Masson SAS. All rights reserved.

  19. In vitro studies of nanosilver-doped titanium implants for oral and maxillofacial surgery

    Directory of Open Access Journals (Sweden)

    Pokrowiecki R

    2017-06-01

    Full Text Available Rafał Pokrowiecki,1,2 Tomasz Zaręba,3 Barbara Szaraniec,4 Krzysztof Pałka,5 Agnieszka Mielczarek,6 Elżbieta Menaszek,7 Stefan Tyski3,8 1Center for Cranio-Maxillo-Facial Surgery, Voivodeship Children’s Hospital, Olsztyn, 2Department of Oral Surgery, Jagiellonian Medical University, Kraków, 3Department of Antibiotics and Microbiology, National Medicines Institute, Warsaw, 4Faculty of Material Science and Ceramics, AGH University of Science and Technology, Kraków, 5Department of Materials Engineering, Lublin University of Technology, Lublin, 6Department of Conservative Dentistry, Medical University of Warsaw, Warsaw, 7Department of Cytobiology, Collegium Medicum, Jagiellonian University, Kraków, 8Department of Pharmaceutical Microbiology, Medical University of Warsaw, Warsaw, Poland Abstract: The addition of an antibacterial agent to dental implants may provide the opportunity to decrease the percentage of implant failures due to peri-implantitis. For this purpose, in this study, the potential efficacy of nanosilver-doped titanium biomaterials was determined. Titanium disks were incorporated with silver nanoparticles over different time periods by Tollens reaction, which is considered to be an eco-friendly, cheap, and easy-to-perform method. The surface roughness, wettability, and silver release profile of each disc were measured. In addition, the antibacterial activity was also evaluated by using disk diffusion tests for bacteria frequently isolated from the peri-implant biofilm: Streptococcus mutans, Streptococcus mitis, Streptococcus oralis, Streptococcus sanguis, Porphyromonas gingivalis, Staphylococcus aureus, and Escherichia coli. Cytotoxicity was evaluated in vitro in a natural human osteoblasts cell culture. The addition of nanosilver significantly increased the surface roughness and decreased the wettability in a dose-dependent manner. These surfaces were significantly toxic to all the tested bacteria following a 48-hour exposure

  20. General surgery training without laparoscopic surgery fellows: the impact on residents and patients.

    Science.gov (United States)

    Linn, John G; Hungness, Eric S; Clark, Sara; Nagle, Alexander P; Wang, Edward; Soper, Nathaniel J

    2011-10-01

    To evaluate resident case volume after discontinuation of a laparoscopic surgery fellowship, and to examine disparities in patient care over the same time period. Resident case logs were compared for a 2-year period before and 1 year after discontinuing the fellowship, using a 2-sample t test. Databases for bariatric and esophageal surgery were reviewed to compare operative time, length of stay (LOS), and complication rate by resident or fellow over the same time period using a 2-sample t test. Increases were seen in senior resident advanced laparoscopic (Mean Fellow Year = 21 operations vs Non Fellow Year = 61, P surgery. Operative time for complex operations may increase in the absence of a fellow. Other patient outcomes are not affected by this change. Copyright © 2011 Mosby, Inc. All rights reserved.

  1. Variability of Arthroscopy Case Volume in Orthopaedic Surgery Residency.

    Science.gov (United States)

    Gil, Joseph A; Waryasz, Gregory R; Owens, Brett D; Daniels, Alan H

    2016-05-01

    To examine orthopaedic surgery case logs for arthroscopy case volume during residency training and to evaluate trends in case volume and variability over time. Publicly available Accreditation Council for Graduate Medical Education surgical case logs from 2007 to 2013 for orthopaedic surgery residency were assessed for variability and case volume trends in shoulder, elbow, wrist, hip, knee, and ankle arthroscopy. The national average number of procedures performed in each arthroscopy category reported was directly compared from 2009 to 2013. The 10th and 90th percentile arthroscopy case volume was compared between 2007 and 2013 for shoulder and knee arthroscopy procedures. Subsequently, the difference between the 10th and 90th percentile arthroscopy case volume in each category in 2007 was compared with the difference between the 10th and 90th percentile arthroscopy case volume in each category in 2013. From 2007 to 2013, shoulder arthroscopy procedures performed per resident increased by 43.1% (P = .0001); elbow arthroscopy procedures increased by 28.0% (P = .00612); wrist arthroscopy procedures increased by 8.6% (P = .05); hip arthroscopy procedures, which were first reported in 2012, increased by 588.9%; knee arthroscopy procedures increased by 8.5% (P = .0435); ankle arthroscopy increased by 27.6% (P = .00149). The difference in knee and shoulder arthroscopy volume between residents in the 10th and 90th percentile in 2007 and residents in the 10th and 90th percentile in 2013 was not significant (P > .05). There was a 3.66-fold difference in knee arthroscopy volume between residents in the 10th and 90th percentile in 2007, whereas the difference was 3.36-fold in 2013 (P = .70). There was a 5.86-fold difference in shoulder arthroscopy case volume between residents in the 10th and 90th percentile in 2007, whereas the difference was 4.96-fold in 2013 (P = .29). The volume of arthroscopy cases performed by graduating orthopaedic surgery residents has

  2. Identifying areas of weakness in thoracic surgery residency training: a comparison of the perceptions of residents and program directors.

    Science.gov (United States)

    Edwards, Janet P; Schofield, Adam; Paolucci, Elizabeth Oddone; Schieman, Colin; Kelly, Elizabeth; Servatyari, Ramin; Dixon, Elijah; Ball, Chad G; Grondin, Sean C

    2014-01-01

    To identify core thoracic surgery procedures that require increased emphasis during thoracic surgery residency for residents to achieve operative independence and to compare the perspectives of residents and program directors in this regard. A modified Delphi process was used to create a survey that was distributed electronically to all Canadian thoracic surgery residents (12) and program directors (8) addressing the residents' ability to perform 19 core thoracic surgery procedures independently after the completion of residency. Residents were also questioned about the adequacy of their operative exposure to these 19 procedures during their residency training. A descriptive summary including calculations of frequencies and proportions was conducted. The perceptions of the 2 groups were then compared using the Fisher exact test employing a Bonferroni correction. The relationship between residents' operative exposure and their perceived operative ability was explored in the same fashion. The response rate was 100% for residents and program directors. No statistical differences were found between residents' and program directors' perceptions of residents' ability to perform the 19 core procedures independently. Both groups identified lung transplantation, first rib resection, and extrapleural pneumonectomy as procedures for which residents were not adequately prepared to perform independently. Residents' subjective ratings of operative exposure were in good agreement with their reported operative ability for 13 of 19 procedures. This study provides new insight into the perceptions of thoracic surgery residents and their program directors regarding operative ability. This study points to good agreement between residents and program directors regarding residents' surgical capabilities. This study provides information regarding potential weaknesses in thoracic surgery training, which may warrant an examination of the curricula of existing programs as well as a

  3. Residents' response to bleeding during a simulated robotic surgery task.

    Science.gov (United States)

    Walker, Jessica L; Nathwani, Jay N; Mohamadipanah, Hossein; Laufer, Shlomi; Jocewicz, Frank F; Gwillim, Eran; Pugh, Carla M

    2017-12-01

    The aim of this study was to assess performance measurement validity of our newly developed robotic surgery task trainer. We hypothesized that residents would exhibit wide variations in their intercohort performance as well as a measurable difference compared to surgeons in fellowship training. Our laboratory synthesized a model of a pelvic tumor that simulates unexpected bleeding. Surgical residents and fellows of varying specialties completed a demographic survey and were allowed 20 minutes to resect the tumor using the da Vinci robot and achieve hemostasis. At a standardized event in the simulation, venous bleeding began, and participants attempted hemostasis using suture ligation. A motion tracking system, using electromagnetic sensors, recorded participants' hand movements. A postparticipation Likert scale survey evaluated participants' assessment of the model's realism and usefulness. Three of the seven residents (postgraduate year 2-5), and the fellow successfully resected the tumor in the allotted time. Residents showed high variability in performance and blood loss (125-700 mL) both within their cohort and compared to the fellow (150 mL blood). All participants rated the model as having high realism and utility for trainees. The results support that our bleeding pelvic tumor simulator has the ability to discriminate resident performance in robotic surgery. The combination of motion, decision-making, and blood loss metrics offers a multilevel performance assessment, analyzing both technical and decision-making abilities. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Racial and ethnic diversity in orthopaedic surgery residency programs.

    Science.gov (United States)

    Okike, Kanu; Utuk, Mekeme E; White, Augustus A

    2011-09-21

    Although the U.S. population is increasingly diverse, the field of orthopaedic surgery has historically been less diverse. The purpose of this study was to quantify the representation of racial and ethnic minorities among orthopaedic surgery residents compared with those in other fields of medicine and to determine how these levels of diversity have changed over time. We determined the representation of minorities among residents in orthopaedic surgery and in other fields by analyzing the Graduate Medical Education reports published annually by the Journal of the American Medical Association (JAMA), which provided data for African-Americans from 1968 to 2008, Hispanics from 1990 to 2008, Asians from 1995 to 2008, and American Indians/Alaskan Natives and Native Hawaiians/Pacific Islanders from 2001 to 2008. During the 1990s and 2000s, representation among orthopaedic residents increased rapidly for Asians (+4.53% per decade, p < 0.0001) and gradually for Hispanics (+1.37% per decade, p < 0.0001) and African-Americans (+0.68% per decade, p = 0.0003). Total minority representation in orthopaedics averaged 20.2% during the most recent years studied (2001 to 2008), including 11.7% for Asians, 4.0% for African-Americans, 3.8% for Hispanics, 0.4% for American Indians/Alaskan Natives, and 0.3% for Native Hawaiians/Pacific Islanders. However, orthopaedic surgery was significantly less diverse than all of the other residencies examined during this time period (p < 0.001). This was due primarily to the lower representation of Hispanics and Asians in orthopaedic surgery than in any of the other fields of medicine. Minority representation in orthopaedic residency programs has increased over time for Asians, Hispanics, and African-Americans. In spite of these gains, orthopaedic surgery has remained the least diverse of the specialty training programs considered in this study. While further efforts are needed to determine the factors underlying this lack of representation, we

  5. Future of bone pathology, bone grafting, and osseointegration in oral and maxillofacial surgery: how applying optical advancements can help both fields

    Science.gov (United States)

    Tandon, Rahul; Herford, Alan S.

    2013-03-01

    Introduction: In recent years, advances in technology are propelling the field of oral and maxillofacial surgery into new realms. With a relatively thin alveolar mucosa overlying the underlying bone, significant diagnostic and therapeutic advantages are present. However, there remains an enormous gap between advancements in physics, in particular optics, and oral and maxillofacial surgery. Bone Pathology: Improvements in diagnosis, classification, and treatment of the various bone pathologies are still being sought after as advancements in technology continue to progress. Combining the clinical, histological, and pathological characteristics with these advancements, patients with debilitating pathologies may have more promising treatment options and prognosis. Bone Grafting: Defects in the facial bones, in particular the jaws, may be due to a number of reasons: pathology, trauma, infections, congenital deformities, or simply due to atrophy. Bone grafting is commonly employed to correct such defects, and allows new bone formation through tissue regeneration. Osseointegration: Growing use of dental implants has focused attention on osseointegration and its process. Osseointegration refers to the actual process of the direct contact between bone and implant, without an intervening soft tissue layer. The theories proposed regarding this process are many, yet there lacks a clear, unified stance on the actual process and its mechanisms. Further investigation using optical probes could provide that unifying answer. Conclusion: The primary goal of this lecture is to introduce pioneers in the field of optics to the field of oral and maxillofacial surgery. With a brief introduction into the procedures and techniques, we are hopeful to bridge the ever-widening gap between the clinical science and the basic sciences.

  6. Laser ablation in temporomandibular joint disorders and a case report involving an ossifying fibroma: how optics could potentially advance treatments in oral and maxillofacial surgery

    Science.gov (United States)

    Tandon, Rahul; Stevens, Timothy W.; Stringer, Dale E.; Dean, Jeff S.; Herford, Alan S.

    2013-03-01

    Introduction: In the field of oral and maxillofacial surgery, there are many applications for lasers and optics. The first part of this manuscript is to discuss laser therapy and garner suggestions on how it can be improved. The second part is to present a case in which complications of a bone graft delayed healing and a return to normalcy for the patient. It is the goal of this paper to utilize the new advancements in optics so that patient care can be improved. Laser Therapy: Laser ablation and low-level laser therapy have been used in a variety of joint adhesion cases, including arthritis of the hand and foot. In the field of oral and maxillofacial surgery, this method has been used to treat pain and mobility dysfunction in patients with temporomandibular joint disease. While the outcomes have been promising, lack of familiarity with the device or doubt about its effects have reduced its use. This reduction in use has left the actual process of laser therapy relatively unchanged. Case Presentation: A 28 year-old female presented for a mandibular resection due to an ossifying fibroma. In the next several months her reconstructed area displayed significant signs of infection, as well as graft failure. X-rays, unfortunately, did not display the actual metabolic activity. Although the patient was reconstructed successfully thereafter, with more advanced technology available the patient could have endured a more comfortable treatment. Conclusion: While there are many more areas of oral and maxillofacial surgery that could potentially benefit from advances in optical technology, we have chosen to highlight these two areas due to their prevalence within our community.

  7. Objective Assessment of General Surgery Residents Followed by Remediation.

    Science.gov (United States)

    Gas, Becca L; Buckarma, EeeLN H; Mohan, Monali; Pandian, T K; Farley, David R

    Surgical training programs often lack objective assessment strategies. Complicated scheduling characteristics frequently make it difficult for surgical residents to undergo formal assessment; actually having the time and opportunity to remediate poor performance is an even greater problem. We developed a novel methodology of assessment for residents and created an efficient remediation system using a combination of simulation, online learning, and self-assessment options. Postgraduate year (PGY) 2 to 5 general surgery (GS) residents were tested in a 5 station, objective structured clinical examination style event called the Surgical X-Games. Stations were 15 minutes in length and tested both surgical knowledge and technical skills. Stations were scored on a scale of 1 to 5 (1 = Fail, 2 = Mediocre, 3 = Pass, 4 = Good, and 5 = Stellar). Station scores ≤ 2 were considered subpar and required remediation to a score ≥ 4. Five remediation sessions allowed residents the opportunity to practice the stations with staff surgeons. Videos of each skill or test of knowledge with clear instructions on how to perform at a stellar level were offered. Trainees also had the opportunity to checkout take-home task trainers to practice specific skills. Residents requiring remediation were then tested again in-person or sent in self-made videos of their performance. Academic medical center. PGY2, 3, 4, and 5 GS residents at Mayo Clinic in Rochester, MN. A total of, 35 residents participated in the Surgical X-Games in the spring of 2015. Among all, 31 (89%) had scores that were deemed subpar on at least 1 station. Overall, 18 (58%) residents attempted remediation. All 18 (100%) achieved a score ≥ 4 on the respective stations during a makeup attempt. Overall X-Games scores and those of PGY2s, 3s, and 4s were higher after remediation (p remediation. Despite difficulties with training logistics and busy resident schedules, it is feasible to objectively assess most GS trainees and

  8. Surgical Residents are Excluded From Robot-assisted Surgery

    DEFF Research Database (Denmark)

    Broholm, Malene; Rosenberg, Jacob

    2015-01-01

    PURPOSE: Implementation of a robotic system may influence surgical training. The aim was to report the charge of the operating surgeon and the bedside assistant at robot-assisted procedures in urology, gynecology, and colorectal surgery. MATERIALS AND METHODS: A review of hospital charts from...... performed. In 10 (1.3%) of these procedures, a resident attended as bedside assistant and never as operating surgeon in the console. CONCLUSIONS: Our results demonstrate a severe problem with surgical education. Robot-assisted surgery is increasingly used; however, robotic surgical training during residency...... surgical procedures during a 1-year period from October 2013 to October 2014. All robot-assisted urologic, gynecologic, and colorectal procedures were identified. Charge of both operating surgeon in the console and bedside assistant were registered. RESULTS: A total of 774 robot-assisted procedures were...

  9. A national review of the frequency of minimally invasive surgery among general surgery residents: assessment of ACGME case logs during 2 decades of general surgery resident training.

    Science.gov (United States)

    Richards, Morgan K; McAteer, Jarod P; Drake, F Thurston; Goldin, Adam B; Khandelwal, Saurabh; Gow, Kenneth W

    2015-02-01

    Minimally invasive surgery (MIS) has created a shift in how many surgical diseases are treated. Examining the effect on resident operative experience provides valuable insight into trends that may be useful for restructuring the requirements of resident training. To evaluate changes in general surgery resident operative experience regarding MIS. Retrospective review of the frequency of MIS relative to open operations among general surgery residents using the Accreditation Council for Graduate Medical Education case logs for academic years 1993-1994 through 2011-2012. General surgery residency training among accredited programs in the United States. We analyzed the difference in the mean number of MIS techniques and corresponding open procedures across training periods using 2-tailed t tests with statistical significance set at P surgery has an increasingly prominent role in contemporary surgical therapy for many common diseases. The open approach, however, still predominates in all but 5 procedures. Residents today must become efficient at performing multiple techniques for a single procedure, which demands a broader skill set than in the past.

  10. Surgery resident selection and evaluation. A critical incident study.

    Science.gov (United States)

    Edwards, J C; Currie, M L; Wade, T P; Kaminski, D L

    1993-03-01

    This article reports a study of the process of selecting and evaluating general surgery residents. In personnel psychology terms, a job analysis of general surgery was conducted using the Critical Incident Technique (CIT). The researchers collected 235 critical incidents through structured interviews with 10 general surgery faculty members and four senior residents. The researchers then directed the surgeons in a two-step process of sorting the incidents into categories and naming the categories. The final essential categories of behavior to define surgical competence were derived through discussion among the surgeons until a consensus was formed. Those categories are knowledge/self-education, clinical performance, diagnostic skills, surgical skills, communication skills, reliability, integrity, compassion, organization skills, motivation, emotional control, and personal appearance. These categories were then used to develop an interview evaluation form for selection purposes and a performance evaluation form to be used throughout residency training. Thus a continuum of evaluation was established. The categories and critical incidents were also used to structure the interview process, which has demonstrated increased interview validity and reliability in many other studies. A handbook for structuring the interviews faculty members conduct with applicants was written, and an interview training session was held with the faculty. The process of implementation of the structured selection interviews is being documented currently through qualitative research.

  11. Stapes surgery in residency: the UFPR clinical hospital experience.

    Science.gov (United States)

    Caldart, Adriano Ulisses; Terruel, Igor; Enge, Dair Jocely; Kurogi, Adriana Sayuri; Buschle, Maurício; Mocellin, Marcos

    2007-01-01

    Surgery of the stapedius remains the established treatment for otosclerosis. Recent publications have showed that success in surgeries done by residents have decreased and hearing results are worse than those obtained by experienced otologic surgeons. To evaluate the experience of the otorhinolaryngology unit, Parana University, relative to stapes surgery done in the residency training program. A retrospective study of 114 stapes surgeries done in the past 9 years in 96 patients. Audiometric results were analysed according to the Committee on Hearing and Equilibrium guidelines and the Amsterdam Hearing Evaluation Plots. The improvement of the airway postoperative gap and thresholds were taken into account. 96 patients were included, most of them female adults (67.7%) and white (93.7%). Stapedectomy was done in 50.9% of cases, mostly under local anesthesia and sedation (96.5%), using mostly the Teflon prosthesis (37.7%). The surgical success rate was 50.88%, there was an 11.4% complication rate. Postoperative hearing gains considered as surgical success were inferior to published results in the literature, done by experienced surgeons.

  12. Factors affecting interest in cardiothoracic surgery: Survey of North American general surgery residents.

    Science.gov (United States)

    Vaporciyan, Ara A; Reed, Carolyn E; Erikson, Clese; Dill, Michael J; Carpenter, Andrea J; Guleserian, Kristine J; Merrill, Walter

    2009-05-01

    Applications to cardiothoracic surgery (CTS) training programs have declined precipitously. The viewpoints of potential applicants, general surgery residents, have not yet been assessed. Their perceptions are crucial to understanding the cause and formulating appropriate changes in our educational system. An initial survey instrument was content-validated, and the final instrument was distributed electronically between March 24 and May 2, 2008 through 251 general surgery program directors to all Accreditation Council for Graduate Medical Education-accredited general surgery residents (7508). The response rate was 29% (2153 residents; 89% programs). Respondent's demographics matched existing data; 6% were committed to CTS, and 26% reported prior or current interest in CTS. Interest waned after postgraduate year 3. Interest correlated with CTS rotation duration. Of the respondents committed to CTS, 76% had mentors (71% were cardiothoracic surgeons). CTS had the most shortcomings among 9 subspecialties. Job security and availability accounted for 46% of reported shortcomings (3 to 14 times higher than other subspecialties). Work schedule accounted for 25%. Length of training was not a very important factor, although it was identified as an option to increase interest in CTS. Residents who were undecided or uninterested in CTS were twice as likely to cite the ability to balance work and personal life as important than residents who chose CTS. The dominant concern documented in the survey is job security and availability. The importance of mentorship and exposure to CTS faculty in promoting interest was also evident. Decision makers should consider these findings when planning changes in education and the specialty.

  13. 0 + 5 Vascular Surgery Residents' Operative Experience in General Surgery: An Analysis of Operative Logs from 12 Integrated Programs.

    Science.gov (United States)

    Smith, Brigitte K; Kang, P Chulhi; McAninch, Chris; Leverson, Glen; Sullivan, Sarah; Mitchell, Erica L

    2016-01-01

    Integrated (0 + 5) vascular surgery (VS) residency programs must include 24 months of training in core general surgery. The Accreditation Council for Graduate Medical Education currently does not require specific case numbers in general surgery for 0 + 5 trainees; however, program directors have structured this time to optimize operative experience. The aim of this study is to determine the case volume and type of cases that VS residents are exposed to during their core surgery training. Accreditation council for graduate medical education operative logs for current 0 + 5 VS residents were obtained and retrospectively reviewed to determine general surgery case volume and distribution between open and laparoscopic cases performed. Standard statistical methods were applied. A total of 12 integrated VS residency programs provided operative case logs for current residents. A total of 41 integrated VS residents in clinical years 2 through 5. During the postgraduate year-1 training year, residents participated in significantly more open than laparoscopic general surgery cases (p surgery cases are hernia repair (20%), skin and soft tissue (7.4%), and breast (6.3%). Residents in programs with core surgery over 3 years participated in significantly more general surgery operations compared with residents in programs with core surgery spread out over 4 years (p = 0.035). 0 + 5 VS residents perform significantly more open operations than laparoscopic operations during their core surgery training. The majority of these operations are minor, nonabdominal procedures. The 0 + 5 VS residency program general surgery operative training requirements should be reevaluated and case minimums defined. The general surgery training component of 0 + 5 VS residencies may need to be restructured to meet the needs of current and future trainees. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  14. A Retrospective Radiographic Survey of Pathology Associated with Impacted Third Molars among Patients Seen in Oral & Maxillofacial Surgery Clinic of College of Dentistry, Riyadh.

    Science.gov (United States)

    Khawaja, Naveed Ahmad; Khalil, Hesham; Parveen, Kauser; Al-Mutiri, Abdulmajeed; Al-Mutiri, Saif; Al-Saawi, Abdullah

    2015-04-01

    The purpose of this study is to determine the type and frequency of pathological conditions around third molar teeth among randomly selected patient's records in Oral and Maxillofacial Surgery, College of Dentistry, King Saud University, Riyadh. Totally, 281 patient panoramic radiographs were selected with detectable pathology among 570 files of patients seen in oral and maxillofacial surgery clinics 2 years retrospectively. Almost 17-55 years age (mean age 25.43) was selected. The following radiographs were analyzed for all pathology associated impacted teeth; dental caries, bone resorption, periodontitis, and apical pathology. The study found caries, external bone resorption and periodontitis are highly frequent to mesioangular and horizontal in mandibular impacted third molar compared to maxillary impacted third molar. Overall result evaluated that tooth #28 related periodontitis is significant (P = 0.021), and tooth #38 related bone resorption, tooth #48 related root caries, bone resorption and apical pathology are highly significant (P = 0.000) comparing to others. This study also concluded the high frequency of root caries, bone resorption and apical pathology reported in relation to mandibular impacted third teeth. Significant results were also achieved with periodontitis in relation to mesiangular and vertical angulation of left impacted maxillary third molars. Prophylactic removal of impacted third molars is recommended in many studies to avoid future risk of associated pathology. Retained asymptomatic impacted third molars imply pathology that could be difficult in later ages as less morbidity in younger ages.

  15. The Surgical Personality: Does Surgery Resident Motivation Predict Attrition?

    Science.gov (United States)

    Symer, Matthew M; Abelson, Jonathan S; Yeo, Heather L; Sosa, Julie A; Rosenthal, M Zachary

    2018-05-01

    There is limited understanding of the wide variation in attrition rates among general surgery residencies. We used the validated Behavior Inhibitory System/Behavior Approach System (BIS/BAS) instrument to compare motivational traits among residents who did and not complete surgical training. All US general surgery categorical interns in the class of 2007-2008 were surveyed with a validated motivational trait assessment tool. American Board of Surgery records from 2008-2016 were used to determine who completed training. Motivation, an aspect of personality, was assessed with the BIS/BAS, which correlates with an individual's tendency to approach pleasant stimuli (BAS) or avoid negative stimuli (BIS). Subscale mean scores were compared with regard to the primary end point, attrition. Eight hundred and one (76.5%) interns completed the survey and had matching records. Six hundred and forty-five (80.5%) completed training. Men had lower scores than women in the BAS Drive subscale (12.0 vs 12.5; p scale (19.3 vs 20.9; p academic 17.3 vs community 17.6 vs military 16.6; p motivational personality traits. Copyright © 2018 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  16. Emotional intelligence in surgery is associated with resident job satisfaction.

    Science.gov (United States)

    Hollis, Robert H; Theiss, Lauren M; Gullick, Allison A; Richman, Joshua S; Morris, Melanie S; Grams, Jayleen M; Porterfield, John R; Chu, Daniel I

    2017-03-01

    Emotional intelligence (EI) has been associated with improved work performance and job satisfaction in several industries. We evaluated whether EI was associated with higher measures of work performance and job satisfaction in surgical residents. We distributed the validated Trait EI Questionnaire and job satisfaction survey to all general surgery residents at a single institution in 2015. EI and job satisfaction scores were compared with resident performance using faculty evaluations of clinical competency-based surgical milestones and standardized test scores including the United States Medical Licensing Examination (USMLE) and American Board of Surgery In-Training Examination (ABSITE). Statistical comparison was made using Pearson correlation and simple linear regression adjusting for postgraduate year level. The survey response rate was 68.9% with 31 resident participants. Global EI was associated with scores on USMLE Step 2 (r = 0.46, P = 0.01) and Step 3 (r = 0.54, P = 0.01) but not ABSITE percentile scores (r = 0.06, P = 0.77). None of the 16 surgical milestone scores were significantly associated with global EI or EI factors before or after adjustment for postgraduate level. Global EI was associated with overall job satisfaction (r = 0.37, P = 0.04). Of the facets of job satisfaction, global EI was significantly associated with views of supervision (r = 0.42, P = 0.02) and nature of work (r = 0.41, P = 0.02). EI was associated with job satisfaction and USMLE performance but not ACGME competency-based milestones or ABSITE scores. EI may be an important factor for fulfillment in surgical training that is not currently captured with traditional in-training performance measures. Published by Elsevier Inc.

  17. Contemporary management of maxillofacial ballistic trauma.

    Science.gov (United States)

    Breeze, J; Tong, D; Gibbons, A

    2017-09-01

    Ballistic maxillofacial trauma in the UK is fortunately relatively rare, and generally involves low velocity handguns and shotguns. Civilian terrorist events have, however, shown that all maxillofacial surgeons need to understand how to treat injuries from improvised explosive devices. Maxillofacial surgeons in the UK have also been responsible for the management of soldiers evacuated from Iraq and Afghanistan, and in this review we describe the newer types of treatment that have evolved from these conflicts, particularly that of damage-control maxillofacial surgery. Crown Copyright © 2017. Published by Elsevier Ltd. All rights reserved.

  18. Corrective Jaw Surgery

    Medline Plus

    Full Text Available ... Extractions and Other Oral Surgeries Extractions and Other Oral Surgeries Oral and maxillofacial surgeons surgically treat the soft ... Extractions and Other Oral Surgeries Extractions and Other Oral Surgeries Oral and maxillofacial surgeons surgically treat the soft ...

  19. Corrective Jaw Surgery

    Science.gov (United States)

    ... Extractions and Other Oral Surgeries Extractions and Other Oral Surgeries Oral and maxillofacial surgeons surgically treat the soft ... Extractions and Other Oral Surgeries Extractions and Other Oral Surgeries Oral and maxillofacial surgeons surgically treat the soft ...

  20. Text messaging among residents and faculty in a university general surgery residency program: prevalence, purpose, and patient care.

    Science.gov (United States)

    Shah, Dhruvil R; Galante, Joseph M; Bold, Richard J; Canter, Robert J; Martinez, Steve R

    2013-01-01

    There is little information about the use of text messaging (texting) devices among resident and faculty physicians for patient-related care (PRC). To determine the prevalence, frequency, purpose, and concerns regarding texting among resident and attending surgeons and to identify factors associated with PRC texting. E-mail survey. University medical center and its affiliated hospitals. Surgery resident and attending staff. Prevalence, frequency, purpose, and concerns regarding patient-related care text messaging. Overall, 73 (65%) surveyed physicians responded, including 45 resident (66%) and 28 attending surgeons (62%). All respondents owned a texting device. Majority of surgery residents (88%) and attendings (71%) texted residents, whereas only 59% of residents and 65% of attendings texted other faculty. Most resident to resident text occurred at a frequency of 3-5 times/d (43%) compared with most attending to resident texts, which occurred 1-2 times/d (33%). Most resident to attending (25%) and attending to attending (30%) texts occurred 1-2 times/d. Among those that texted, PRC was the most frequently reported purpose for resident to resident (46%), resident to attending (64%), attending to resident (82%), and attending to other attending staff (60%) texting. Texting was the most preferred method to communicate about routine PRC (47% of residents vs 44% of attendings). Age (OR: 0.86, 95% CI: 0.79-0.95; p = 0.003), but not sex, specialty/clinical rotation, academic rank, or postgraduate year (PGY) level predicted PRC texting. Most resident and attending staff surveyed utilize texting, mostly for PRC. Texting was preferred for communicating routine PRC information. Our data may facilitate the development of guidelines for the appropriate use of PRC texting. Copyright © 2013 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  1. Pregnancy among residents enrolled in general surgery (PREGS): a survey of residents in a single Canadian training program.

    Science.gov (United States)

    Merchant, Shaila; Hameed, Morad; Melck, Adrienne

    2011-12-01

    Interest in general surgery has declined, and lack of adequate accommodation for pregnancy and parenting may be a deterrent. We explored resident experiences with these issues within a single general surgery program. We surveyed residents enrolled in the University of British Columbia general surgery program from 1997 to 2009 using a Web-based survey tool. Information regarding demographics, pregnancy, postpartum issues and issues pertaining to maternity/parenting policies was obtained. We used the Student t test, Z test and Fisher exact test for statistical comparisons. Of the 81 residents surveyed, 53 responded (65% response rate). There were fewer pregnancies during residency among female residents than among partners of male residents (PMRs; 9 pregnancies for 6 of 25 residents v. 23 pregnancies for 15 of 28 PMRs, p = 0.002). One of 9 pregnancies among female residents and 5 of 23 among PMRs ended in miscarriage (p > 0.99). Female residents and PMRs reported pregnancy-related complications with equal frequency. All female residents breastfed for at least 6 months; however, 67% (4 of 6) felt their resident role prevented them from breastfeeding as long as they would have liked. Most (5 of 6, 83%) pursued a graduate degree or research during their "maternity leave." More than 50% of residents reported that their own workload increased because of a colleague's pregnancy. Many (36 of 53, 68%) were unaware of the existence of any maternity/parenting policy, and most were in favour of instituting such a policy. Resident mothers do not breastfeed for the desired duration, and precluding factors must be explored. Contingency plans are needed so colleagues are not overburdened when pregnant residents cannot perform clinical duties. General surgery programs must have a formal policy addressing these issues.

  2. The Canadian general surgery resident: defining current challenges for surgical leadership.

    Science.gov (United States)

    Tomlinson, Corey; Labossière, Joseph; Rommens, Kenton; Birch, Daniel W

    2012-08-01

    Surgery training programs in Canada and the United States have recognized the need to modify current models of training and education. The shifting demographic of surgery trainees, lifestyle issues and an increased trend toward subspecialization are the major influences. To guide these important educational initiatives, a contemporary profile of Canadian general surgery residents and their impressions of training in Canada is required. We developed and distributed a questionnaire to residents in each Canadian general surgery training program, and residents responded during dedicated teaching time. In all, 186 surveys were returned for analysis (62% response rate). The average age of Canadian general surgery residents is 30 years, 38% are women, 41% are married, 18% have dependants younger than 18 years and 41% plan to add to or start a family during residency. Most (87%) residents plan to pursue postgraduate education. On completion of training, 74% of residents plan to stay in Canada and 49% want to practice in an academic setting. Almost half (42%) of residents identify a poor balance between work and personal life during residency. Forty-seven percent of respondents have appropriate access to mentorship, whereas 37% describe suitable access to career guidance and 40% identify the availability of appropriate social supports. Just over half (54%) believe the stress level during residency is manageable. This survey provides a profile of contemporary Canadian general surgery residents. Important challenges within the residency system are identified. Program directors and chairs of surgery are encouraged to recognize these challenges and intervene where appropriate.

  3. Goals and Methodology for a Surgery Residency Program: A Committee Approach.

    Science.gov (United States)

    Knecht, Charles D.; And Others

    1979-01-01

    Written goals of a small animal residency program established by Purdue University are identified and an elaborate list of methodology for goals is provided. Tables include: summary of required activities of residents, checklist of residency progress, and comparable effort for surgery residency and masters program. (Author/MLW)

  4. The impact of an acute care surgery team on general surgery residency.

    Science.gov (United States)

    Hatch, Quinton; McVay, Derek; Johnson, Eric K; Maykel, Justin A; Champagne, Bradley J; Steele, Scott R

    2014-11-01

    Acute care surgical teams (ACSTs) have limited data in residency. We sought to determine the impact of an ACST on the depth and breadth of general surgery resident training. One year prior to and after implementation of an ACST, Accreditation Council for Graduate Medical Education case logs spanning multiple postgraduate year levels were compared for numbers, case types, and complexity. We identified 6,009 cases, including 2,783 after ACST implementation. ACSTs accounted for 752 cases (27%), with 39.2% performed laparoscopically. ACST cases included biliary (19.4%), skin/soft tissue (10%), hernia (9.8%), and appendix (6.5%). Second-year residents performed a lower percentage of laparoscopic cases after the creation of the ACST (20.4% vs 26.3%; P = .003), while chief residents performed a higher percentage (42.1 vs 37.4; P = .04). Case numbers and complexity following ACST development were unchanged within all year groups (P > .1). ACST in a residency program does not sacrifice resident case complexity, diversity, or volume. Published by Elsevier Inc.

  5. Innovation in Pediatric Surgical Education for General Surgery Residents: A Mobile Web Resource.

    Science.gov (United States)

    Rouch, Joshua D; Wagner, Justin P; Scott, Andrew; Sullins, Veronica F; Chen, David C; DeUgarte, Daniel A; Shew, Stephen B; Tillou, Areti; Dunn, James C Y; Lee, Steven L

    2015-01-01

    General surgery residents lack a standardized educational experience in pediatric surgery. We hypothesized that the development of a mobile educational interface would provide general surgery residents broader access to pediatric surgical education materials. We created an educational mobile website for general surgery residents rotating on pediatric surgery, which included a curriculum, multimedia resources, the Operative Performance Rating Scale (OPRS), and Twitter functionality. Residents were instructed to consult the curriculum. Residents and faculty posted media using the Twitter hashtag, #UCLAPedSurg, and following each surgical procedure reviewed performance via the OPRS. Site visits, Twitter posts, and OPRS submissions were quantified from September 2013 to July 2014. The pediatric surgery mobile website received 257 hits; 108 to the homepage, 107 to multimedia, 28 to the syllabus, and 19 to the OPRS. All eligible residents accessed the content. The Twitter hashtag, #UCLAPedSurg, was assigned to 20 posts; the overall audience reach was 85 individuals. Participants in the mobile OPRS included 11 general surgery residents and 4 pediatric surgery faculty. Pediatric surgical education resources and operative performance evaluations are effectively administered to general surgery residents via a structured mobile platform. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  6. Residency Training in Robotic General Surgery: A Survey of Program Directors

    Directory of Open Access Journals (Sweden)

    Lea C. George

    2018-01-01

    Full Text Available Objective. Robotic surgery continues to expand in minimally invasive surgery; however, the literature is insufficient to understand the current training process for general surgery residents. Therefore, the objectives of this study were to identify the current approach to and perspectives on robotic surgery training. Methods. An electronic survey was distributed to general surgery program directors identified by the Accreditation Council for Graduate Medical Education website. Multiple choice and open-ended questions regarding current practices and opinions on robotic surgery training in general surgery residency programs were used. Results. 20 program directors were surveyed, a majority being from medium-sized programs (4–7 graduating residents per year. Most respondents (73.68% had a formal robotic surgery curriculum at their institution, with 63.16% incorporating simulation training. Approximately half of the respondents believe that more time should be dedicated to robotic surgery training (52.63%, with simulation training prior to console use (84.21%. About two-thirds of the respondents (63.16% believe that a formal robotic surgery curriculum should be established as a part of general surgery residency, with more than half believing that exposure should occur in postgraduate year one (55%. Conclusion. A formal robotics curriculum with simulation training and early surgical exposure for general surgery residents should be given consideration in surgical residency training.

  7. Residency Training in Robotic General Surgery: A Survey of Program Directors.

    Science.gov (United States)

    George, Lea C; O'Neill, Rebecca; Merchant, Aziz M

    2018-01-01

    Robotic surgery continues to expand in minimally invasive surgery; however, the literature is insufficient to understand the current training process for general surgery residents. Therefore, the objectives of this study were to identify the current approach to and perspectives on robotic surgery training. An electronic survey was distributed to general surgery program directors identified by the Accreditation Council for Graduate Medical Education website. Multiple choice and open-ended questions regarding current practices and opinions on robotic surgery training in general surgery residency programs were used. 20 program directors were surveyed, a majority being from medium-sized programs (4-7 graduating residents per year). Most respondents (73.68%) had a formal robotic surgery curriculum at their institution, with 63.16% incorporating simulation training. Approximately half of the respondents believe that more time should be dedicated to robotic surgery training (52.63%), with simulation training prior to console use (84.21%). About two-thirds of the respondents (63.16%) believe that a formal robotic surgery curriculum should be established as a part of general surgery residency, with more than half believing that exposure should occur in postgraduate year one (55%). A formal robotics curriculum with simulation training and early surgical exposure for general surgery residents should be given consideration in surgical residency training.

  8. "Run-through" training at specialist training year 1 and uncoupled core surgical training for oral and maxillofacial surgery in the United Kingdom: a snapshot survey.

    Science.gov (United States)

    Garg, M; Collyer, J; Dhariwal, D

    2018-05-01

    Training in oral and maxillofacial surgery (OMFS) in the UK has undergone considerable changes during the last 10years, and "core" surgical training has replaced "basic" surgical training. In 2014 a pilot "run-through" training programme from specialist training year one (ST1)-ST7 was introduced to facilitate early entry into the speciality. Run-through training guarantees that a trainee, after a single competitive selection process and satisfactory progress, will be given training that covers the entire curriculum of the speciality, whereas uncoupled training requires a second stage of competitive recruitment after the first one (for OMFS only) or two years of "core" training to progress to higher specialty training. The first two years of run-through training (ST1-ST2) are the same as for core surgical training. Dual-qualified maxillofacial aspirants and those in their second degree course are curious to know whether they should go for the uncoupled core surgical training or the run-through programme in OMFS. The General Medical Council (GMC) has now agreed that run-through training can be rolled out nationally in OMFS. To assess the two pathways we used an online questionnaire to gain feedback about the experience from all OMFS ST3 and run-through trainees (ST3/ST4) in 2016-2017. We identified and contacted 21 trainees, and 17 responded, including seven run-through trainees. Eleven, including five of the run-through trainees, recommended the run-through training programme in OMFS. Six of the seven run-through trainees had studied dentistry first. The overall mean quality of training was rated as 5.5 on a scale 0-10 by the 17 respondents. This survey gives valuable feedback from the current higher surgical trainees in OMFS, which will be useful to the GMC, Health Education England, OMFS Specialist Advisory Committee, and those seeking to enter higher surgical training in OMFS. Copyright © 2018 The British Association of Oral and Maxillofacial Surgeons. Published

  9. Radiographic evaluation of maxillofacial fractures

    International Nuclear Information System (INIS)

    Litwan, M.; Fliegel, C.

    1986-01-01

    The course and configuration of typical maxillofacial fractures (type Le Fort I-III) and lateral maxillary fractures including the zygomatic arch were reconstructed in detail by application of barium paste on a bony skull and radiogrpahs in standard projections were performed and evaluated. It was obvious from the resulting radiographs that for most maxillofacial fractures a half axial or Water's view was most helpful. Lateral views only give additional information when there is a considerable degree of dislocation of fragments. Comparison with a prediatric skull of 8 years of age demonstrated that fractures of the zygomatic arch in this age group cannot be demonstrated by the typical submento-vertical view, but are shown on a Towne projection. The radiographic appearance of important maxillofacial fractures is demonstrated. The necessity of further studies in cases where reconstructive surgery appears necessary is discussed and CT rather then conventional tomography is advocated. (orig.) [de

  10. Bariatric surgery and the changing current scope of general surgery practice: implications for general surgery residency training.

    Science.gov (United States)

    Mostaedi, Rouzbeh; Ali, Mohamed R; Pierce, Jonathan L; Scherer, Lynette A; Galante, Joseph M

    2015-02-01

    The scope of general surgery practice has evolved tremendously in the last 20 years. However, clinical experience in general surgery residency training has undergone relatively little change. To evaluate the current scope of academic general surgery and its implications on surgical residency. The University HealthSystem Consortium and Association of American Medical Colleges established the Faculty Practice Solution Center (FPSC) to characterize physician productivity. The FPSC is a benchmarking tool for academic medical centers created from revenue data collected from more than 90,000 physicians who practice at 95 institutions across the United States. The FPSC database was queried to evaluate the annual mean procedure frequency per surgeon (PFS) in each calendar year from 2006 through 2011. The associated work relative value units (wRVUs) were also examined to measure physician effort and skill. During the 6-year period, 146 distinct Current Procedural Terminology codes were among the top 100 procedures, and 16 of these procedures ranked in the top 10 procedures in at least 1 year. The top 10 procedures accounted for more than half (range, 52.5%-57.2%) of the total 100 PFS evaluated for each year. Laparoscopic Roux-en-Y gastric bypass was consistently among the top 10 procedures in each year (PFS, 18.2-24.6). The other most frequently performed procedures included laparoscopic cholecystectomy (PFS, 30.3-43.5), upper gastrointestinal tract endoscopy (PFS, 26.5-34.3), mastectomy (PFS, 16.5-35.0), inguinal hernia repair (PFS, 15.5-22.1), and abdominal wall hernia repair (PFS, 21.6-26.1). In all years, laparoscopic Roux-en-Y gastric bypass generated the highest number of wRVUs (wRVUs, 491.0-618.2), and laparoscopic cholecystectomy was regularly the next highest (wRVUs, 335.8-498.7). A significant proportion of academic general surgery is composed of bariatric surgery, yet surgical training does not sufficiently emphasize the necessary exposure to technical expertise

  11. Update of patient-specific maxillofacial implant.

    Science.gov (United States)

    Owusu, James A; Boahene, Kofi

    2015-08-01

    Patient-specific implant (PSI) is a personalized approach to reconstructive and esthetic surgery. This is particularly useful in maxillofacial surgery in which restoring the complex three-dimensional (3D) contour can be quite challenging. In certain situations, the best results can only be achieved with implants custom-made to fit a particular need. Significant progress has been made over the past decade in the design and manufacture of maxillofacial PSIs. Computer-aided design (CAD)/computer-aided manufacturing (CAM) technology is rapidly advancing and has provided new options for fabrication of PSIs with better precision. Maxillofacial PSIs can now be designed using preoperative imaging data as input into CAD software. The designed implant is then fabricated using a CAM technique such as 3D printing. This approach increases precision and decreases or completely eliminates the need for intraoperative modification of implants. The use of CAD/CAM-produced PSIs for maxillofacial reconstruction and augmentation can significantly improve contour outcomes and decrease operating time. CAD/CAM technology allows timely and precise fabrication of maxillofacial PSIs. This approach is gaining increasing popularity in maxillofacial reconstructive surgery. Continued advances in CAD technology and 3D printing are bound to improve the cost-effectiveness and decrease the production time of maxillofacial PSIs.

  12. Experiencias en la aplicación de biomateriales en cirugía maxilofacial Experiencies in the application of biomaterials in maxillofacial surgery

    Directory of Open Access Journals (Sweden)

    Orlando L. Rodríguez Calzadilla

    2006-04-01

    surgical treatments were the multiple extractions, auricular plasty, osteal maxillary and mandibular irregularity, retained tooth and periapical surgery. The patients that underwent surgery showed a satisfactory clinical and radiographic evolution. It was concluded that the application of these biomaterials produced in Cuba regarding the closure of wounds of the soft tissues and the filling of osteal cavities is an alternative treatment in oral and maxillofacial surgery. The Cuban hydroxyapatite (Apafill-G and HAP-2000 used in this study has a high biocompatibility and biofunctionability that make it an ideal implant material. Adverse reactions were not reported in the studied patients.

  13. Effects of intraoperative administration of carbohydrates during long-duration oral and maxillofacial surgery on the metabolism of carbohydrates, proteins, and lipids.

    Science.gov (United States)

    Yamamoto, Toru; Yoshida, Mitsuhiro; Watanabe, Seiji; Kawahara, Hiroshi

    2015-12-01

    Insulin resistance in patients undergoing invasive surgery impairs glucose and lipid metabolism and increases muscle protein catabolism, which may result in delayed recovery and prolonged hospital stay. We examined whether intraoperative administration of carbohydrates during long-duration oral and maxillofacial surgery under general anesthesia affects carbohydrate, proteins, and lipid metabolism and the length of hospital stay. We studied 16 patients with normal liver, kidney, and endocrine functions, and ASA physical status I or II, but without diabetes. Patients were randomly assigned to receive 0.1 g/kg/h of (n = 8) or lactated Ringer's solution (n = 8). Blood was collected before (T0) and 4 h after (T1) the start of surgery. We analyzed the plasma levels of glucose, ketone bodies, 3-methylhistidine (3-MH), and the length of hospital stay. At T0, no statistically significant differences were observed in the levels of glucose, ketone bodies, and 3-MH between the groups. At T1, no statistically significant difference in glucose levels was found between the groups. However, ketone bodies were significantly lower, and the changes in 3-MH levels were significantly less pronounced in the glucose-treated group compared with controls. No significant differences were observed between the groups in terms of length of hospital stay. The administration of low doses of glucose during surgery was safe, did not cause hyperglycemia or hypoglycemia, and inhibited lipid metabolism and protein catabolism. Additional experiments with larger cohorts will be necessary to investigate whether intraoperative management with glucose facilitates postoperative recovery of patients with oral cancer.

  14. The ACGME case log: General surgery resident experience in pediatric surgery

    Science.gov (United States)

    Gow, Kenneth W.; Drake, F. Thurston; Aarabi, Shahram; Waldhausen, John H.

    2014-01-01

    Background General surgery (GS) residents in ACGME programs log cases performed during their residency. We reviewed designated pediatric surgery (PS) cases to assess for changes in performed cases over time. Methods The ACGME case logs for graduating GS residents were reviewed from academic year (AY) 1989–1990 to 2010–2011 for designated pediatric cases. Overall and designated PS cases were analyzed. Data were combined into five blocks: Period I (AY1989–90 to AY1993–94), Period II (AY1994–95 to AY1998–99), Period III (AY1999–00 to AY2002–03), Period IV (AY2003–04 to AY2006–07), and Period V (AY2007–08 to AY2010–11). Periods IV and V were delineated by implementation of duty hour restrictions. Student t-tests compared averages among the time periods with significance at P < .05. Results Overall GS case load remained relatively stable. Of total cases, PS cases accounted for 5.4% in Period I and 3.7% in Period V. Designated pediatric cases declined for each period from an average of 47.7 in Period I to 33.8 in Period V. These changes are due to a decline in hernia repairs, which account for half of cases. All other cases contributed only minimally to the pediatric cases. The only laparoscopic cases in the database were anti-reflux procedures, which increased over time. Conclusions GS residents perform a diminishing number of designated PS cases. This decline occurred before the onset of work-hour restrictions. These changes have implications on the capabilities of the current graduating workforce. However, the case log does not reflect all cases trainees may be exposed to, so revision of this list is recommended. PMID:23932601

  15. Molecular, Cellular and Pharmaceutical Aspects of Biomaterials in Dentistry and Oral and Maxillofacial Surgery. An Internationalization of Higher Education and Research Perspective.

    Science.gov (United States)

    Wisniewska, Lidia M; Dohan Ehrenfest, David M; Galindo-Moreno, Pablo; Segovia, Jesus D; Inchingolo, Francesco; Wang, Hom-Lay; Fernandes-Cruz, Manuel

    2017-01-01

    In dentistry and oral and maxillofacial surgery, the development of implantable biomaterials and the understanding of their molecular, cellular and pharmaceutical aspects are currently major fields of research and education, with a considerable impact on the daily clinical practice and the evolution of therapeutic strategies. In the era of globalized economy of knowledge and science, this scientific domain needs the development of global cooperation and a paradigm evolution in the organizational culture of the dental sciences and related dental industry. Despite political pressure and theoretical efforts, the internationalization of higher education and research today in dentistry and biomaterials remains in general quite superficial and mostly dependent on the efforts of a few leaders of internationalization working through their personal networks, as it was assessed through the FAST scores (Fast Assessment Screening Test) calculated in various dental schools and groups worldwide through the ISAIAS program (Intercultural Sensitivity Academic Index &Advanced Standards). Cooperation in a multipolar multicultural community requires the development of strong intercultural competences, and this process remains limited in most institutions. These limits of international scientific cooperation can be observed through different markers, particularly the difficult and limited production of ISO standards (International Organization for Standardization) and the relatively low SCIENTI scores (Scientific Cooperation Internationalization Effort &Network Test &Index) of the specialized dental literature, particularly in comparison to the most significant medical literature. However, as an analytical tool to assess the scientific international cooperation effort between fields and periods, the SCIENTI screening system also highlighted a significant increase of the internationalization effort in the last years in the best dental biomaterials publications. Finally, an

  16. Evaluation of the incorporation of bone grafts used in maxillofacial surgery with [18F]fluoride ion and dynamic positron emission tomography

    International Nuclear Information System (INIS)

    Berding, G.; Burchert, W.; Hoff, J. van den; Pytlik, C.; Neukam, F.W.; Meyer, G.J.; Gratz, K.F.; Hundeshagen, H.

    1995-01-01

    This study investigates the incorporation of bone grafts used in maxillofacial surgery by means of 18 F-fluoride ion and PET. It considers patients who received pedicle grafts for mandibular reconstruction or onlay grafts for alveolar ridge augmentation. Dynamic PET images and arterialized venous blood samples were obtained within a 1-h period after i.v. injection of 18 F-fluoride. Assuming a three-compartment model and applying multilinear least squares fitting, bone blood flow and fluoride influx (K mlf ) were determined. Additionally Patlak plot analysis was used to calculate fluoride influx (K pat ). Early after surgery a significant increase in flow and influx compared to vertebral bodies was observed in the regions of osteosyntheses between grafts used for reconstruction and recipient bone. At the same time pedicle grafts showed a significant increase in flow but not in influx. Furthermore K pat was significantly lower in pedicle grafts than in onlay grafts. In follow-up studies a significant decrease in flow occurred in pedicle grafts and the regions of osteosyntheses. Moreover the latter showed a significant decrease in K mlf as well. It is concluded that 18 F - PET depicted increased blood flow and osteoblastic activity in onlay grafts and regions of osteosyntheses, indicating bone repair in the graft and adjacent host bone early after surgery. For the regions of osteosyntheses the decrease in both parameters corresponded to uncomplicated healing. The lack of increased influx, although flow was increased in pedicle grafts, most likely indicates that some necrosis occurred in these grafts despite patency of anastomoses. It may be concluded that 18 F - PET provides further insight into the biology of graft incorporation. (orig./MG)

  17. Evaluation of the incorporation of bone grafts used in maxillofacial surgery with [{sup 18}F]fluoride ion and dynamic positron emission tomography

    Energy Technology Data Exchange (ETDEWEB)

    Berding, G. [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule, Hannover (Germany); Burchert, W. [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule, Hannover (Germany); Hoff, J. van den [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule, Hannover (Germany); Pytlik, C. [Klinik und Poliklink fuer Mund-, Kiefer- und Gesichtschirurgie, Medizinische Hochschule, Hannover (Germany); Neukam, F.W. [Klinik und Poliklink fuer Mund-, Kiefer- und Gesichtschirurgie, Medizinische Hochschule, Hannover (Germany); Meyer, G.J. [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule, Hannover (Germany); Gratz, K.F. [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule, Hannover (Germany); Hundeshagen, H. [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule, Hannover (Germany)

    1995-10-01

    This study investigates the incorporation of bone grafts used in maxillofacial surgery by means of {sup 18}F-fluoride ion and PET. It considers patients who received pedicle grafts for mandibular reconstruction or onlay grafts for alveolar ridge augmentation. Dynamic PET images and arterialized venous blood samples were obtained within a 1-h period after i.v. injection of {sup 18}F-fluoride. Assuming a three-compartment model and applying multilinear least squares fitting, bone blood flow and fluoride influx (K{sub mlf}) were determined. Additionally Patlak plot analysis was used to calculate fluoride influx (K{sub pat}). Early after surgery a significant increase in flow and influx compared to vertebral bodies was observed in the regions of osteosyntheses between grafts used for reconstruction and recipient bone. At the same time pedicle grafts showed a significant increase in flow but not in influx. Furthermore K{sub pat} was significantly lower in pedicle grafts than in onlay grafts. In follow-up studies a significant decrease in flow occurred in pedicle grafts and the regions of osteosyntheses. Moreover the latter showed a significant decrease in K{sub mlf} as well. It is concluded that {sup 18}F{sup -} PET depicted increased blood flow and osteoblastic activity in onlay grafts and regions of osteosyntheses, indicating bone repair in the graft and adjacent host bone early after surgery. For the regions of osteosyntheses the decrease in both parameters corresponded to uncomplicated healing. The lack of increased influx, although flow was increased in pedicle grafts, most likely indicates that some necrosis occurred in these grafts despite patency of anastomoses. It may be concluded that {sup 18}F{sup -} PET provides further insight into the biology of graft incorporation. (orig./MG)

  18. The Resident-Run Minor Surgery Clinic: A Pilot Study to Safely Increase Operative Autonomy.

    Science.gov (United States)

    Wojcik, Brandon M; Fong, Zhi Ven; Patel, Madhukar S; Chang, David C; Petrusa, Emil; Mullen, John T; Phitayakorn, Roy

    General surgery training has evolved to align with changes in work hour restrictions, supervision regulations, and reimbursement practices. This has culminated in a lack of operative autonomy, leaving residents feeling inadequately prepared to perform surgery independently when beginning fellowship or practice. A resident-run minor surgery clinic increases junior resident autonomy, but its effects on patient outcomes have not been formally established. This pilot study evaluated the safety of implementing a resident-run minor surgery clinic within a university-based general surgery training program. Single institution case-control pilot study of a resident-run minor surgery clinic from 9/2014 to 6/2015. Rotating third-year residents staffed the clinic once weekly. Residents performed operations independently in their own procedure room. A supervising attending surgeon staffed each case prior to residents performing the procedure and viewed the surgical site before wound closure. Postprocedure patient complications and admissions to the hospital because of a complication were analyzed and compared with an attending control cohort. Massachusetts General Hospital General in Boston, MA; an academic tertiary care general surgery residency program. Ten third-year general surgery residents. Overall, 341 patients underwent a total of 399 procedures (110 in the resident clinic vs. 289 in the attending clinic). Minor surgeries included soft tissue mass excision (n = 275), abscess incision and drainage (n = 66), skin lesion excision (n = 37), skin tag removal (n = 15), and lymph node excision (n = 6). There was no significant difference in the overall rate of patients developing a postprocedure complication within 30 days (3.6% resident vs. 2.8% attending; p = 0.65); which persisted on multivariate analysis. Similar findings were observed for the rate of hospital admission resulting from a complication. Resident evaluations overwhelmingly supported the rotation, citing

  19. Measuring general surgery residents' communication skills from the patient's perspective using the Communication Assessment Tool (CAT).

    Science.gov (United States)

    Stausmire, Julie M; Cashen, Constance P; Myerholtz, Linda; Buderer, Nancy

    2015-01-01

    The Communication Assessment Tool (CAT) has been used and validated to assess Family and Emergency Medicine resident communication skills from the patient's perspective. However, it has not been previously reported as an outcome measure for general surgery residents. The purpose of this study is to establish initial benchmarking data for the use of the CAT as an evaluation tool in an osteopathic general surgery residency program. Results are analyzed quarterly and used by the program director to provide meaningful feedback and targeted goal setting for residents to demonstrate progressive achievement of interpersonal and communication skills with patients. The 14-item paper version of the CAT (developed by Makoul et al. for residency programs) asks patients to anonymously rate surgery residents on discrete communication skills using a 5-point rating scale immediately after the clinical encounter. Results are reported as the percentage of items rated as "excellent" (5) by the patient. The setting is a hospital-affiliated ambulatory urban surgery office staffed by the residency program. Participants are representative of adult patients of both sexes across all ages with diverse ethnic backgrounds. They include preoperative and postoperative patients, as well as those needing diagnostic testing and follow-up. Data have been collected on 17 general surgery residents from a single residency program representing 5 postgraduate year levels and 448 patient encounters since March 2012. The reliability (Cronbach α) of the tool for surgery residents was 0.98. The overall mean percentage of items rated as excellent was 70% (standard deviations = 42%), with a median of 100%. The CAT is a useful tool for measuring 1 facet of resident communication skills-the patient's perception of the physician-patient encounter. The tool provides a unique and personalized outcome measure for identifying communication strengths and improvement opportunities, allowing residents to receive

  20. A strategic approach to quality improvement and patient safety education and resident integration in a general surgery residency.

    Science.gov (United States)

    O'Heron, Colette T; Jarman, Benjamin T

    2014-01-01

    To outline a structured approach for general surgery resident integration into institutional quality improvement and patient safety education and development. A strategic plan to address Accreditation Council for Graduate Medical Education (ACGME) Clinical Learning Environment Review assessments for resident integration into Quality Improvement and Patient Safety initiatives is described. Gundersen Lutheran Medical Foundation is an independent academic medical center graduating three categorical residents per year within an integrated multi-specialty health system serving 19 counties over 3 states. The quality improvement and patient safety education program includes a formal lecture series, online didactic sessions, mandatory quality improvement or patient safety projects, institutional committee membership, an opportunity to serve as a designated American College of Surgeons National Surgical Quality Improvement Project and Quality in Training representative, mandatory morbidity and mortality conference attendance and clinical electives in rural surgery and international settings. Structured education regarding and participation in quality improvement and patient safety programs are able to be accomplished during general surgery residency. The long-term outcomes and benefits of these strategies are unknown at this time and will be difficult to measure with objective data. © 2013 Published by Association of Program Directors in Surgery on behalf of Association of Program Directors in Surgery.

  1. Association of the 2011 ACGME resident duty hour reform with general surgery patient outcomes and with resident examination performance.

    Science.gov (United States)

    Rajaram, Ravi; Chung, Jeanette W; Jones, Andrew T; Cohen, Mark E; Dahlke, Allison R; Ko, Clifford Y; Tarpley, John L; Lewis, Frank R; Hoyt, David B; Bilimoria, Karl Y

    2014-12-10

    In 2011, the Accreditation Council for Graduate Medical Education (ACGME) restricted resident duty hour requirements beyond those established in 2003, leading to concerns about the effects on patient care and resident training. To determine if the 2011 ACGME duty hour reform was associated with a change in general surgery patient outcomes or in resident examination performance. Quasi-experimental study of general surgery patient outcomes 2 years before (academic years 2009-2010) and after (academic years 2012-2013) the 2011 duty hour reform. Teaching and nonteaching hospitals were compared using a difference-in-differences approach adjusted for procedural mix, patient comorbidities, and time trends. Teaching hospitals were defined based on the proportion of cases at which residents were present intraoperatively. Patients were those undergoing surgery at hospitals participating in the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP). General surgery resident performance on the annual in-training, written board, and oral board examinations was assessed for this same period. National implementation of revised resident duty hour requirements on July 1, 2011, in all ACGME accredited residency programs. Primary outcome was a composite of death or serious morbidity; secondary outcomes were other postoperative complications and resident examination performance. In the main analysis, 204,641 patients were identified from 23 teaching (n = 102,525) and 31 nonteaching (n = 102,116) hospitals. The unadjusted rate of death or serious morbidity improved during the study period in both teaching (11.6% [95% CI, 11.3%-12.0%] to 9.4% [95% CI, 9.1%-9.8%], P adverse outcome. Mean (SD) in-training examination scores did not significantly change from 2010 to 2013 for first-year residents (499.7 [ 85.2] to 500.5 [84.2], P = .99), for residents from other postgraduate years, or for first-time examinees taking the written or oral board

  2. The Burden of the Fellowship Interview Process on General Surgery Residents and Programs.

    Science.gov (United States)

    Watson, Shawna L; Hollis, Robert H; Oladeji, Lasun; Xu, Shin; Porterfield, John R; Ponce, Brent A

    This study evaluated the effect of the fellowship interview process in a cohort of general surgery residents. We hypothesized that the interview process would be associated with significant clinical time lost, monetary expenses, and increased need for shift coverage. An online anonymous survey link was sent via e-mail to general surgery program directors in June 2014. Program directors distributed an additional survey link to current residents in their program who had completed the fellowship interview process. United States allopathic general surgery programs. Overall, 50 general surgery program directors; 72 general surgery residents. Program directors reported a fellowship application rate of 74.4%. Residents most frequently attended 8 to 12 interviews (35.2%). Most (57.7%) of residents reported missing 7 or more days of clinical training to attend interviews; these shifts were largely covered by other residents. Most residents (62.3%) spent over $4000 on the interview process. Program directors rated fellowship burden as an average of 6.7 on a 1 to 10 scale of disruption, with 10 being a significant disruption. Most of the residents (57.3%) were in favor of change in the interview process. We identified potential areas for improvement including options for coordinated interviews and improved content on program websites. The surgical fellowship match is relatively burdensome to residents and programs alike, and merits critical assessment for potential improvement. Published by Elsevier Inc.

  3. General surgery residents' perception of robot-assisted procedures during surgical training.

    Science.gov (United States)

    Farivar, Behzad S; Flannagan, Molly; Leitman, I Michael

    2015-01-01

    With the continued expansion of robotically assisted procedures, general surgery residents continue to receive more exposure to this new technology as part of their training. There are currently no guidelines or standardized training requirements for robot-assisted procedures during general surgical residency. The aim of this study was to assess the effect of this new technology on general surgery training from the residents' perspective. An anonymous, national, web-based survey was conducted on residents enrolled in general surgery training in 2013. The survey was sent to 240 Accreditation Council for Graduate Medical Education-approved general surgery training programs. Overall, 64% of the responding residents were men and had an average age of 29 years. Half of the responses were from postgraduate year 1 (PGY1) and PGY2 residents, and the remainder was from the PGY3 level and above. Overall, 50% of the responses were from university training programs, 32% from university-affiliated programs, and 18% from community-based programs. More than 96% of residents noted the availability of the surgical robot system at their training institution. Overall, 63% of residents indicated that they had participated in robotic surgical cases. Most responded that they had assisted in 10 or fewer robotic cases with the most frequent activities being assisting with robotic trocar placement and docking and undocking the robot. Only 18% reported experience with operating the robotic console. More senior residents (PGY3 and above) were involved in robotic cases compared with junior residents (78% vs 48%, p robotic case. Approximately 64% of residents reported that formal training in robotic surgery was important in residency training and 46% of residents indicated that robotic-assisted cases interfered with resident learning. Only 11% felt that robotic-assisted cases would replace conventional laparoscopic surgery in the future. This study illustrates that although the most residents

  4. Comparison of Plastic Surgery Residency Training in United States and China.

    Science.gov (United States)

    Zheng, Jianmin; Zhang, Boheng; Yin, Yiqing; Fang, Taolin; Wei, Ning; Lineaweaver, William C; Zhang, Feng

    2015-12-01

    Residency training is internationally recognized as the only way for the physicians to be qualified to practice independently. China has instituted a new residency training program for the specialty of plastic surgery. Meanwhile, plastic surgery residency training programs in the United States are presently in a transition because of restricted work hours. The purpose of this study is to compare the current characteristics of plastic surgery residency training in 2 countries. Flow path, structure, curriculum, operative experience, research, and evaluation of training in 2 countries were measured. The number of required cases was compared quantitatively whereas other aspects were compared qualitatively. Plastic surgery residency training programs in 2 countries differ regarding specific characteristics. Requirements to become a plastic surgery resident in the United States are more rigorous. Ownership structure of the regulatory agency for residency training in 2 countries is diverse. Training duration in the United States is more flexible. Clinical and research training is more practical and the method of evaluation of residency training is more reasonable in the United States. The job opportunities after residency differ substantially between 2 countries. Not every resident has a chance to be an independent surgeon and would require much more training time in China than it does in the United States. Plastic surgery residency training programs in the United States and China have their unique characteristics. The training programs in the United States are more standardized. Both the United States and China may complement each other to create training programs that will ultimately provide high-quality care for all people.

  5. Hemodynamic Effect of 2% Lidocaine with 1:80,000 Epinephrine Infiltration in Maxillofacial Surgeries under General Anesthesia

    Directory of Open Access Journals (Sweden)

    Baratollah Shaban

    2013-12-01

    Full Text Available Introduction: Epinephrine-containing lidocaine is the most used anestheic drug in dentistry. The aim of this study was to investigate the hemodynamic changes following local infiltration of 2% lidocaine with 1:80,000 epinephrine in subjects undergoing orthognatic surgery under general anesthesia. Methods: Twenty five patients without any systemic disease participated. After general anesthesia, two cartridges of 2% lidocaine + 1:80,000 epinephrine were infiltrated around the surgery site. Systolic (SBP and diastolic (DBP blood pressure, mean arterial blood pressure (MAP, heart rate (HR, and blood sugar (BS were measured in three stages: before the injection (M1, at the end of injection (M2, and 10 min after injection (M3. Results: No significant difference observed in SBP, DBP, and MAP at the end of injection and 10 min later. HR was increased significantly after injection and remained significantly higher than baseline after 10 min. BS increased slightly at the end of injection and continued to increase after 10 min. However, changes in BS were not significant. Conclusion: Using two cartridges of epinephrine-containing lidocaine have slight systemic changes in healthy subjects; as a result, this dosage could be used in patients with cardiovascular complications undergoing general anesthesia.

  6. Hemodynamic Effect of 2% Lidocaine with 1:80,000 Epinephrine Infiltration in Maxillofacial Surgeries under General Anesthesia

    Directory of Open Access Journals (Sweden)

    Baratollah Shaban

    2013-01-01

    Full Text Available Introduction: Epinephrine-containing lidocaine is the most used anestheic drug in dentistry. The aim of this study was to investigate the hemodynamic changes following local infiltration of 2%lidocaine with 1:80,000 epinephrine in subjects undergoing orthognatic surgery under general anesthesia. Methods: Twenty five patients without any systemic disease participated. After general anesthesia, two cartridges of 2% lidocaine + 1:80,000 epinephrine were infiltrated around the surgery site. Systolic (SBP and diastolic (DBP blood pressure, mean arterial blood pressure (MAP, heart rate (HR, and blood sugar (BS were measured in three stages: before the injection (M1, at the end of injection (M2, and 10 min after injection (M3. Results: No significant difference observed in SBP, DBP, and MAP at the end of injection and 10 min later. HR was increased significantly after injection and remained significantly higher than baseline after 10 min. BS increased slightly at the end of injection and continued to increase after 10 min. However, changes in BS were not significant. Conclusion: Using two cartridges of epinephrine-containing lidocaine have slight systemic changes in healthy subjects; as a result, this dosage could be used in patients with cardiovascular complications undergoing general anesthesia.

  7. Career outcomes of nondesignated preliminary general surgery residents at an academic surgical program.

    Science.gov (United States)

    Ahmad, Rima; Mullen, John T

    2013-01-01

    There remains a debate as to whether nondesignated preliminary (NDP) positions in surgery ultimately translate into successful surgical careers for those who pursue them. We sought to identify the success with which our NDP residents were able to transition to their desired career and what, if any, factors contributed to their success. The records of all NDP residents accepted into the Massachusetts General Hospital General Surgery Residency Program from 1995 to 2010 were examined and long-term follow-up was completed. Thirty-four NDP residents were identified, including 26.5% US graduates and 73.5% international medical graduates. At the end of the initial preliminary year, 30 (88%) got placed in a postgraduate residency program, whereas 4 (12%) pursued other career paths. Of those who got placed, 25 (83%) attained surgical residency positions, including 17 (57%) who continued as preliminary residents at our institution and 8 (27%) who got placed in categorical surgical positions at other programs. After multiple preliminary years, 15 of 17 achieved a categorical position, of which, 93% were in surgical fields. Overall, 64.7% of all entering NDP residents eventually went on to have careers in general surgery (50%) or surgical subspecialties (14.7%), and 24 of 34 (71%) fulfilled their desired career goals. No factor predicted success. From 1995 to 2012 there have been 15 midlevel (11 postgraduate year 4) vacancies in our program, 4 of which were filled by preliminary residents, 2 from our program and 2 from elsewhere. All have gone on to board certifications and careers in surgery. More than 70% of NDP residents in our program successfully transitioned to their desired career paths, many achieving categorical surgical positions and academic surgical careers, thus demonstrating the benefit of this track to both residency programs and trainees. © 2013 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  8. Exposure in emergency general surgery in a time-based residency ...

    African Journals Online (AJOL)

    Objective: This paper aimed to characterize the resident exposure to acute general surgical conditions during a three-months rotation in a general surgical unit. Setting: The Department of Surgery, University of Nairobi and Kenyatta National Referral and Teaching Hospital in Nairobi. MethodS: Four residents (in their first to ...

  9. Functional Status After Colon Cancer Surgery In Elder Nursing Home Residents

    Science.gov (United States)

    Finlayson, Emily; Zhao, Shoujun; Boscardin, W. John; Fries, Brant E.; Landefeld, C. Seth; Dudley, R. Adams

    2015-01-01

    Objectives To determine functional status and mortality rates after colon cancer surgery in older nursing home residents. Design Retrospective cohort study. Setting and Participants 6822 nursing home residents age 65 and older who underwent surgery for colon cancer in the United States between 1999 and 2005. Measurements Changes in functional status were assessed before and after surgery using the Minimum Data Set-Activities of Daily Living (MDS-ADL) summary scale, a 28-point scale in which score increases as functional dependence increases. Methods Using the Medicare Inpatient File and the Minimum Data Set for Nursing Homes, we identified the 6822 nursing home residents age 65 and older who underwent surgery for colon cancer. We used regression techniques to identify patient characteristics associated with mortality and functional decline at 1 year after surgery. Results On average, residents who underwent colectomy experienced a 3.9 point worsening in MDS-ADL score at one year. One year after surgery, the rates of mortality and sustained functional decline were 53% and 24%, respectively. In multivariate analysis, older age (age 80+ v. age 65–69, adjusted relative risk (ARR 1.53), 95%CI 1.15–2.04, pppp<0.0001) were associated with functional decline at one year. Conclusion Mortality and sustained functional decline are very common after colon cancer surgery in nursing home residents. Initiatives aimed at improving surgical outcomes are needed in this vulnerable population. PMID:22428583

  10. Learning styles of medical students, general surgery residents, and general surgeons: implications for surgical education.

    Science.gov (United States)

    Engels, Paul T; de Gara, Chris

    2010-06-30

    Surgical education is evolving under the dual pressures of an enlarging body of knowledge required during residency and mounting work-hour restrictions. Changes in surgical residency training need to be based on available educational models and research to ensure successful training of surgeons. Experiential learning theory, developed by David Kolb, demonstrates the importance of individual learning styles in improving learning. This study helps elucidate the way in which medical students, surgical residents, and surgical faculty learn. The Kolb Learning Style Inventory, which divides individual learning styles into Accommodating, Diverging, Converging, and Assimilating categories, was administered to the second year undergraduate medical students, general surgery resident body, and general surgery faculty at the University of Alberta. A total of 241 faculty, residents, and students were surveyed with an overall response rate of 73%. The predominant learning style of the medical students was assimilating and this was statistically significant (p learning style found in the residents and faculty. The predominant learning styles of the residents and faculty were convergent and accommodative, with no statistically significant differences between the residents and the faculty. We conclude that medical students have a significantly different learning style from general surgical trainees and general surgeons. This has important implications in the education of general surgery residents.

  11. Early tracking would improve the operative experience of general surgery residents.

    Science.gov (United States)

    Stain, Steven C; Biester, Thomas W; Hanks, John B; Ashley, Stanley W; Valentine, R James; Bass, Barbara L; Buyske, Jo

    2010-09-01

    High surgical complexity and individual career goals has led most general surgery (GS) residents to pursue fellowship training, resulting in a shortage of surgeons who practice broad-based general surgery. We hypothesize that early tracking of residents would improve operative experience of residents planning to be general surgeons, and could foster greater interest and confidence in this career path. Surgical Operative Log data from GS and fellowship bound residents (FB) applying for the 2008 American Board of Surgery Qualifying Examination (QE) were used to construct a hypothetical training model with 6 months of early specialization (ESP) for FB residents in 4 specialties (cardiac, vascular, colorectal, pediatric); and presumed these cases would be available to GS residents within the same program. A total of 142 training programs had both FB residents (n = 237) and GS residents (n = 402), and represented 70% of all 2008 QE applicants. The mean numbers of operations by FB and GS residents were 1131 and 1091, respectively. There were a mean of 252 cases by FB residents in the chief year, theoretically making 126 cases available for each GS resident. In 9 defined categories, the hypothetical model would result in an increase in the 5-year operative experience of GS residents (mastectomy 6.5%; colectomy 22.8%; gastrectomy 23.4%; antireflux procedures 23.4%; pancreatic resection 37.4%; liver resection 29.3%; endocrine procedures 19.6%; trauma operations 13.3%; GI endoscopy 6.5%). The ESP model improves operative experience of GS residents, particularly for complex gastrointestinal procedures. The expansion of subspecialty ESP should be considered.

  12. Stress and coping among orthopaedic surgery residents and faculty.

    Science.gov (United States)

    Sargent, M Catherine; Sotile, Wayne; Sotile, Mary O; Rubash, Harry; Barrack, Robert L

    2004-07-01

    Evaluations of physicians and residents have revealed concerning levels of psychosocial dysfunction. The purposes of this study were to determine the quality of life of orthopaedic residents and faculty and to identify the risk factors for decompensation. Twenty-one orthopaedic residents and twenty-five full-time orthopaedic faculty completed a 102-question voluntary, anonymous survey. The survey consisted of three validated instruments, i.e., the Maslach Burnout Inventory, the General Health Questionnaire-12, and the Revised Dyadic Adjustment Scale; and three novel question sets addressing background and demographic information, stress reaction and management, and the balance between work and home life. Descriptive statistics, pairwise correlations, simple t tests, and Pearson and nonparametric Spearman correlations were calculated. The simple correlation coefficient was used to assess bivariate relationships. The mean overall quality-of-life score, on a scale of 0 to 4 points, was 2.5 points for residents compared with 3.6 points for faculty members. Residents reported considerable burnout, showing a high level of emotional exhaustion and depersonalization and an average level of personal achievement, whereas faculty reported minimal burnout, showing a low level of emotional exhaustion (p burnout and psychiatric morbidity correlated with weekly work hours; conflict between the commitments of work and home life; discord with faculty, nursing staff, and senior residents; debt load; and work-related stress. Protective factors included being a parent, spending time with a spouse, having a physician father, and deriving satisfaction from discussing concerns with colleagues, friends, and family. In pursuit of our goal of determining the quality of life of orthopaedic residents and faculty, we identified a large disparity between the two groups. The resident group reported much greater levels of dysfunction particularly with regard to burnout and psychiatric morbidity

  13. Open abdominal surgical training differences experienced by integrated vascular and general surgery residents.

    Science.gov (United States)

    Tanious, Adam; Wooster, Mathew; Jung, Andrew; Nelson, Peter R; Armstrong, Paul A; Shames, Murray L

    2017-10-01

    As the integrated vascular residency program reaches almost a decade of maturity, a common area of concern among trainees is the adequacy of open abdominal surgical training. It is our belief that although their overall exposure to open abdominal procedures has decreased, integrated vascular residents have an adequate and focused exposure to open aortic surgery during training. National operative case log data supplied by the Accreditation Council for Graduate Medical Education were compiled for both graduating integrated vascular surgery residents (IVSRs) and graduating categorical general surgery residents (GSRs) for the years 2012 to 2014. Mean total and open abdominal case numbers were compared between the IVSRs and GSRs, with more in-depth exploration into open abdominal procedures by organ system. Overall, the mean total 5-year case volume of IVSRs was 1168 compared with 980 for GSRs during the same time frame (P surgery, representing 57% of all open abdominal cases. GSRs completed an average of 116 open alimentary tract surgeries during their training. Open abdominal surgery represented an average of 7.1% of the total vascular case volume for the vascular residents, whereas open abdominal surgery represented 21% of a GSR's total surgical experience. IVSRs reported almost double the number of total cases during their training, with double chief-level cases. Sixty-five percent of open abdominal surgeries performed by IVSRs involved the aorta or its renovisceral branches. Whereas open abdominal surgery represented 7.1% of an IVSR's surgical training, GSRs had a far broader scope of open abdominal procedures, completing nearly double those of IVSRs. The differences in open abdominal procedures pertain to the differing diseases treated by GSRs and IVSRs. Copyright © 2017 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  14. Pregnancy among residents enrolled in general surgery: a nationwide survey of attitudes and experiences.

    Science.gov (United States)

    Merchant, Shaila J; Hameed, S Morad; Melck, Adrienne L

    2013-10-01

    Medical student interest in general surgery has declined, and the lack of adequate accommodation for pregnancy and parenting during residency training may be a deterrent. We explored resident and program director experiences with these issues in general surgery programs across Canada. Using a web-based tool, residents and program directors from 16 Canadian general surgery programs were surveyed regarding their attitudes toward and experiences with pregnancy during residency. One hundred seventy-six of 600 residents and 8 of 16 program directors completed the survey (30% and 50% response rate, respectively). Multiple issues pertaining to pregnancy during surgical residency were reported including the lack of adequate policies for maternity/parenting, the major obstacles to breast-feeding, and the increased workload for fellow resident colleagues. All program directors reported the lack of a program-specific maternity/parenting policy. General surgery programs lack program-specific maternity/parenting policies. Several issues have been highlighted in this study emphasizing the importance of creating and implementing such a policy. Copyright © 2013 Elsevier Inc. All rights reserved.

  15. Are 2 Years Enough? Exploring Technical Skills Acquisition Among General Surgery Residents in Brazil.

    Science.gov (United States)

    Santos, Elizabeth G; Salles, Gil F

    2016-01-01

    Phenomenon: Recent studies have shown that up to 40% of the General Surgery (GS) residents are not confident with their surgical skills. There is concern that residents are at risk of receiving inadequate training due to the low number of operations they perform. In Brazil, although all GS residents receive by law the Board Certification at the end of their programs, the assessment of their technical skills is not mandatory in Medical Residency programs' training. Consequently, our concern was that current GS medical residency format might be insufficient to create competent and autonomous general surgery residents after 2 years of regular training. Hence, the aim was to assess GS residents' surgical skills in their final months of training to evaluate the present format of GS residency programs in Brazil. Trained surgical faculty members directly observed 11 operations of varying difficulty performed by 2nd-year regular GS residents and by 4th-year residents in the optional Advanced Program in General Surgery. Participants were located at 3 university and 3 nonuniversity hospitals in Rio de Janeiro and Sao Paulo (Brazil's largest cities). Surgical skills were assessed using an internally developed observation checklist reviewed by subject matter experts. Sixty residents (46 regular 2nd-year trainees and 14 advanced 4th-year trainees) were assessed on performing 499 operations. Only 10 residents (17%), all advanced 4th-year residents, satisfactorily performed all operations and were considered eligible for the Board Certification. Even after excluding the 2 operations of greatest difficulty, only 24 regular 2nd-year residents (52%) satisfactorily performed the other 9 operations. Residents from hospitals with open Emergency Departments performed better than those from hospitals without Emergency Departments. Insights: The results of this pilot study suggest that residents with 2 years of training are not prepared for independent high-level surgical practice. The

  16. A virtual reality endoscopic simulator augments general surgery resident cancer education as measured by performance improvement.

    Science.gov (United States)

    White, Ian; Buchberg, Brian; Tsikitis, V Liana; Herzig, Daniel O; Vetto, John T; Lu, Kim C

    2014-06-01

    Colorectal cancer is the second most common cause of death in the USA. The need for screening colonoscopies, and thus adequately trained endoscopists, particularly in rural areas, is on the rise. Recent increases in required endoscopic cases for surgical resident graduation by the Surgery Residency Review Committee (RRC) further emphasize the need for more effective endoscopic training during residency to determine if a virtual reality colonoscopy simulator enhances surgical resident endoscopic education by detecting improvement in colonoscopy skills before and after 6 weeks of formal clinical endoscopic training. We conducted a retrospective review of prospectively collected surgery resident data on an endoscopy simulator. Residents performed four different clinical scenarios on the endoscopic simulator before and after a 6-week endoscopic training course. Data were collected over a 5-year period from 94 different residents performing a total of 795 colonoscopic simulation scenarios. Main outcome measures included time to cecal intubation, "red out" time, and severity of simulated patient discomfort (mild, moderate, severe, extreme) during colonoscopy scenarios. Average time to intubation of the cecum was 6.8 min for those residents who had not undergone endoscopic training versus 4.4 min for those who had undergone endoscopic training (p Virtual reality endoscopic simulation is an effective tool for both augmenting surgical resident endoscopy cancer education and measuring improvement in resident performance after formal clinical endoscopic training.

  17. Causes of maxillofacial patient mortality in a Nigerian tertiary hospital

    African Journals Online (AJOL)

    a Lecturer, Department of Oral and Maxillofacial Surgery, Faculty of Dentistry, Bayero University, Kano and Consultant, Oral and Maxillofacial Surgeon,. Aminu Kano Teaching Hospital, Kano, Nigeria ... craniofacial trauma and stage IV malignancies [2, 3, 4]. Intraoperative deaths may also occur from anesthetic and/.

  18. Trainee satisfaction in surgery residency programs: modern management tools ensure trainee motivation and success.

    Science.gov (United States)

    von Websky, Martin W; Oberkofler, Christian E; Rufibach, Kaspar; Raptis, Dimitri A; Lehmann, Kuno; Hahnloser, Dieter; Clavien, Pierre-Alain

    2012-11-01

    To assess trainee satisfaction in their surgery residency with a validated instrument and identify the contributing factors. Currently, surgery is deemed unattractive by medical students and ignored by many candidates planning to enter an academic career. New insights on the rational for such lack of interest are needed. Job satisfaction is a central concept in organizational and behavioral research that is well understood by large companies such as Google, IBM, and Toyota. Similar assessment can likewise be used to improve trainee satisfaction in surgery residency. A survey among 2039 surgery residents was conducted in three European countries analyzing satisfaction at work using the Global Job Satisfaction Instrument (validated in Emergency Room physicians). Crucial factors covering different aspects of surgery residency where identified using the GJS instrument combined with multiple logistic regression analysis. With an overall response rate of 23%, we identified trainee dissatisfaction in one third of residents. Factors affecting satisfaction related almost exclusively to training issues, such as assignment of surgery procedures according to skills (OR 4.2), training courses (OR 2.7), availability of a structured training curriculum (OR 2.4), bedside teaching, and availability of morbidity-mortality conferences (OR 2.3). A good working climate among residents (OR 3.7) and the option for part time work (OR 2.1) were also significant factors for trainee satisfaction. Increased working hours had a modest (OR 0.98)-though cumulative- negative effect. The sex of the trainee was not related to trainee satisfaction. Validated measurement of job satisfaction as used in the industry appears to be an efficient tool to assess trainee satisfaction in surgery residency and thereby identify the key contributing factors. Improvement of conceptual training structures and working conditions might facilitate recruitment, decrease drop-out, and attract motivated candidates with

  19. Long-term outcomes of performing a postdoctoral research fellowship during general surgery residency.

    Science.gov (United States)

    Robertson, Charles M; Klingensmith, Mary E; Coopersmith, Craig M

    2007-04-01

    To determine whether dedicated research time during surgical residency leads to funding following postgraduate training. Unlike other medical specialties, a significant number of general surgery residents spend 1 to 3 years in dedicated laboratory research during their training. The impact this has on obtaining peer reviewed research funding after residency is unknown. Survey of all graduates of an academic general surgery resident program from 1990 to 2005 (n = 105). Seventy-five (71%) of survey recipients responded, of which 66 performed protected research during residency. Fifty-one currently perform research (mean effort, 26%; range, 2%-75%). Twenty-three respondents who performed research during residency (35%) subsequently received independent faculty funding. Thirteen respondents (20%) obtained NIH grants following residency training. The number of papers authored during resident research was associated with obtaining subsequent faculty grant support (9.3 vs. 5.2, P = 0.02). Faculty funding was associated with obtaining independent research support during residency (42% vs. 17%, P = 0.04). NIH-funded respondents spent more combined years in research before and during residency (3.7 vs. 2.8, P = 0.02). Academic surgeons rated research fellowships more relevant to their current job than private practitioners (4.3 vs. 3.4 by Likert scale, P < 0.05). Both groups considered research a worthwhile use of their time during residency (4.5 vs. 4.1, P = not significant). A large number of surgical trainees who perform a research fellowship in the middle of residency subsequently become funded investigators in this single-center survey. The likelihood of obtaining funding after residency is related to productivity and obtaining grant support during residency as well as cumulative years of research prior to obtaining a faculty position.

  20. General surgery residents improve efficiency but not outcome of trauma care.

    Science.gov (United States)

    Offner, Patrick J; Hawkes, Allison; Madayag, Robert; Seale, Fred; Maines, Charles

    2003-07-01

    Current American College of Surgeons Level I trauma center verification requires the presence of a residency program in which trauma care is an integral part of the training. The rationale for this requirement remains unclear, with no scientific evidence that resident participation improves the quality of trauma care. The purpose of this study was to determine whether quality or efficiency of trauma care is influenced by general surgery residents. Our urban Level I trauma center has traditionally used 24-hour in-house postgraduate year-4 general surgery residents in conjunction with at-home trauma attending backup to provide trauma care. As of July 1, 2000, general surgery residents no longer participated in trauma patient care, leaving sole responsibility to an in-house trauma attending. Data regarding patient outcome and resource use with and without surgery resident participation were tabulated and analyzed. Continuous data were compared using Student's t test if normally distributed and the Mann-Whitney U test if nonparametric. Categorical data were compared using chi2 analysis or Fisher's exact test as appropriate. During the 5-month period with resident participation, 555 trauma patients were admitted. In the identical time period without residents, 516 trauma patients were admitted. During the period without housestaff, patients were older and more severely injured. Mechanism was not different during the two time periods. Mortality was not affected; however, time in the emergency department and hospital lengths of stay were significantly shorter with residents. Multiple regression confirmed these findings while controlling for age, mechanism, and Injury Severity Score. Although resident participation in trauma care at a Level I trauma center does not affect outcome, it does significantly improve the efficiency of trauma care delivery.

  1. 3D Printed Surgical Simulation Models as educational tool by maxillofacial surgeons.

    Science.gov (United States)

    Werz, S M; Zeichner, S J; Berg, B-I; Zeilhofer, H-F; Thieringer, F

    2018-02-26

    The aim of this study was to evaluate whether inexpensive 3D models can be suitable to train surgical skills to dental students or oral and maxillofacial surgery residents. Furthermore, we wanted to know which of the most common filament materials, acrylonitrile butadiene styrene (ABS) or polylactic acid (PLA), can better simulate human bone according to surgeons' subjective perceptions. Upper and lower jaw models were produced with common 3D desktop printers, ABS and PLA filament and silicon rubber for soft tissue simulation. Those models were given to 10 blinded, experienced maxillofacial surgeons to perform sinus lift and wisdom teeth extraction. Evaluation was made using a questionnaire. Because of slightly different density and filament prices, each silicon-covered model costs between 1.40-1.60 USD (ABS) and 1.80-2.00 USD (PLA) based on 2017 material costs. Ten experienced raters took part in the study. All raters deemed the models suitable for surgical education. No significant differences between ABS and PLA were found, with both having distinct advantages. The study demonstrated that 3D printing with inexpensive printing filaments is a promising method for training oral and maxillofacial surgery residents or dental students in selected surgical procedures. With a simple and cost-efficient manufacturing process, models of actual patient cases can be produced on a small scale, simulating many kinds of surgical procedures. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  2. Secondary reconstruction of maxillofacial trauma.

    Science.gov (United States)

    Castro-Núñez, Jaime; Van Sickels, Joseph E

    2017-08-01

    Craniomaxillofacial trauma is one of the most complex clinical conditions in contemporary maxillofacial surgery. Vital structures and possible functional and esthetic sequelae are important considerations following this type of trauma and intervention. Despite the best efforts of the primary surgery, there are a group of patients that will have poor outcomes requiring secondary reconstruction to restore form and function. The purpose of this study is to review current concepts on secondary reconstruction to the maxillofacial complex. The evaluation of a posttraumatic patient for a secondary reconstruction must include an assessment of the different subunits of the upper face, middle face, and lower face. Virtual surgical planning and surgical guides represent the most important innovations in secondary reconstruction over the past few years. Intraoperative navigational surgery/computed-assisted navigation is used in complex cases. Facial asymmetry can be corrected or significantly improved by segmentation of the computerized tomography dataset and mirroring of the unaffected side by means of virtual surgical planning. Navigational surgery/computed-assisted navigation allows for a more precise surgical correction when secondary reconstruction involves the replacement of extensive anatomical areas. The use of technology can result in custom-made replacements and prebent plates, which are more stable and resistant to fracture because of metal fatigue. Careful perioperative evaluation is the key to positive outcomes of secondary reconstruction after trauma. The advent of technological tools has played a capital role in helping the surgical team perform a given treatment plan in a more precise and predictable manner.

  3. Adoption of robotics in a general surgery residency program: at what cost?

    Science.gov (United States)

    Mehaffey, J Hunter; Michaels, Alex D; Mullen, Matthew G; Yount, Kenan W; Meneveau, Max O; Smith, Philip W; Friel, Charles M; Schirmer, Bruce D

    2017-06-01

    Robotic technology is increasingly being utilized by general surgeons. However, the impact of introducing robotics to surgical residency has not been examined. This study aims to assess the financial costs and training impact of introducing robotics at an academic general surgery residency program. All patients who underwent laparoscopic or robotic cholecystectomy, ventral hernia repair (VHR), and inguinal hernia repair (IHR) at our institution from 2011-2015 were identified. The effect of robotic surgery on laparoscopic case volume was assessed with linear regression analysis. Resident participation, operative time, hospital costs, and patient charges were also evaluated. We identified 2260 laparoscopic and 139 robotic operations. As the volume of robotic cases increased, the number of laparoscopic cases steadily decreased. Residents participated in all laparoscopic cases and 70% of robotic cases but operated from the robot console in only 21% of cases. Mean operative time was increased for robotic cholecystectomy (+22%), IHR (+55%), and VHR (+61%). Financial analysis revealed higher median hospital costs per case for robotic cholecystectomy (+$411), IHR (+$887), and VHR (+$1124) as well as substantial associated fixed costs. Introduction of robotic surgery had considerable negative impact on laparoscopic case volume and significantly decreased resident participation. Increased operative time and hospital costs are substantial. An institution must be cognizant of these effects when considering implementing robotics in departments with a general surgery residency program. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Are Nursing Students Appropriate Partners for the Interdisciplinary Training of Surgery Residents?

    Science.gov (United States)

    Stefanidis, Dimitrios; Ingram, Katherine M; Williams, Kristy H; Bencken, Crystal L; Swiderski, Dawn

    2015-01-01

    Interdisciplinary team training in a simulation center recreates clinical team interactions and holds promise in improving teamwork of clinicians by breaking down educational silos. The objective of our study was to assess the appropriateness of interdisciplinary training with general surgery residents and nursing students. Over 2 consecutive academic years (2012-2013 and 2013-2014), general surgery residents participated in interdisciplinary team-training simulation-based sessions with senior nursing students. Scenario objectives included demonstration of appropriate teamwork and communication, and clinical decision making; sessions incorporated interdisciplinary debriefing of the scenarios. Participants were asked to assess their team-training experience and the appropriateness of their team-training partner. Responses were compared. A total of 16 team-training sessions were conducted during the study period. Overall, 12 surgery residents (67%) and 44 nursing students (63%) who had participated in at least 1 session responded to the survey. Although both residents and nursing students indicated that the knowledge and team skills acquired during these sessions were useful to them in clinical practice (73% vs 86%, respectively; p = not significant), residents rated their educational value lower (3.3 vs 4.3 on a 5-point scale, respectively; p training partners whereas 100% residents preferred practicing nurses and 0% with nursing students owing to their limited clinical experience. Interdisciplinary team training and debriefing of surgery residents with nursing students is feasible and highly valued by nursing students. Nevertheless, our experience indicates that residents do not prefer nursing students as team-training partners owing to their limited clinical experience and would rather train with experienced nurses. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  5. Professionalism: A Core Competency, but What Does it Mean? A Survey of Surgery Residents.

    Science.gov (United States)

    Dilday, Joshua C; Miller, Elizabeth A; Schmitt, Kyle; Davis, Brian; Davis, Kurt G

    2017-10-27

    Professionalism is 1 of the 6 core competencies of the Accreditation Council of Graduate Medical Education. Despite its obvious importance, it is poorly defined in the literature and an understanding of its meaning has not been evaluated on surgical trainees. The American College of Surgeons (ACS) has previously published tenets of surgical professionalism. However, surgery residents may not share similar views on professionalism as those of the ACS. Surgical residents of all levels at 2 surgery residencies located in the same city were interviewed regarding their personal definitions, thoughts, and experiences regarding professionalism during their training. They were then queried regarding 20 points of professionalism as outlined by the ACS tenets of professionalism. The study utilized the surgery residencies at William Beaumont Army Medical Center and Texas Tech University Health Science Center in El Paso, Texas. All general surgery residents at each program were invited to participate in the study. Eighteen residents volunteered to take the survey and be interviewed. The definitions of professionalism centered on clinical competence. Surgery residents conveyed experiences with both professional and unprofessional behavior. Seven of the 20 ACS tenets of professionalism were unanimously agreed upon. There were key differences between resident definitions and those as outlined by the ACS. The least agreed upon ACS tenets of professionalism include professionalism education, public education, and public health. Surgical trainees express personal experiences in both professional and unprofessional behavior. Their definitions of professionalism are not as expansive as those of the ACS and seem to focus on patient and colleague interaction. Due to the lack of congruency, a tailored curriculum for professionalism based upon ACS tenets appears warranted. Published by Elsevier Inc.

  6. Resident operative experience in general surgery, plastic surgery, and urology 5 years after implementation of the ACGME duty hour policy.

    Science.gov (United States)

    Simien, Christopher; Holt, Kathleen D; Richter, Thomas H; Whalen, Thomas V; Coburn, Michael; Havlik, Robert J; Miller, Rebecca S

    2010-08-01

    Resident duty hour restrictions were implemented in 2002-2003. This study examines changes in resident surgical experience since these restrictions were put into place. Operative log data for 3 specialties were examined: general surgery, urology, and plastic surgery. The academic year immediately preceding the duty hour restrictions, 2002-2003, was used as a baseline for comparison to subsequent academic years. Operative log data for graduating residents through 2007-2008 were the primary focus of the analysis. Examination of associated variables that may moderate the relationship between fewer duty hours and surgical volume was also included. Plastic surgery showed no changes in operative volume following duty hour restrictions. Operative volume increased in urology programs. General surgery showed a decrease in volume in some operative categories but an increase in others. Specifically the procedures in vascular, plastic, and thoracic areas showed a consistent decrease. There was no increase in the percentage of programs' graduates falling below minimum requirements. Procedures in pancreas, endocrine, and laparoscopic areas demonstrated an increase in volume. Graduates in larger surgical programs performed fewer procedures than graduates in smaller programs; this was not the case for urology or plastic surgery programs. The reduction of duty hours has not resulted in an across the board decrease in operative volume. Factors other than duty hour reforms may be responsible for some of the observed findings.

  7. Work-Related Quality of Life of US General Surgery Residents: Is It Really so Bad?

    Science.gov (United States)

    Zubair, Muhammad H; Hussain, Lala R; Williams, Kristen N; Grannan, Kevin J

    The quality of working life of US surgical residents has not been studied, and given the complexity of interaction between work and personal life there is a need to assess this interaction. We utilized a validated Work Related Quality of Life (WRQoL) questionnaire to evaluate the perceived work-related quality of life of general surgery residents, using a large, nationally representative sample in the United States. Between January 2016 and March 2016, all US general surgery residents enrolled in an ACGME general surgery training program were invited to participate. The WRQoL scale measures perceived quality of life covering six domains: General Well-Being (GWB), Home-Work Interface (HWI), Job and Career Satisfaction (JCS), Control at Work (CAW), Working Conditions (WCS) and Stress at Work (SAW). After excluding for missing data, the final analysis included 738 residents. The average age was 30 (±3) years, of whom 287 (38.9%) were female, 272 (36.9%) were from a community hospital, and 477 (64.6%) were juniors (postgraduate year ≤ 3). Demographically, the respondents matched expected percentages. When male and female residents were compared, males had statistically better HWI (pseniors. There were no differences between university and community residents in any of the domains of WRQoL. Although residents were more stressed than other professions but the overall WRQoL was comparable. The nature of surgical residency and a surgical career may in fact be more "stressful" than other professions, yet may not translate into a worsened Quality of Life. Our findings suggest further study is needed to elucidate why female residents have or experience a lower perceived WRQoL than their male colleagues. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  8. The effects of the addition of a pediatric surgery fellow on the operative experience of the general surgery resident.

    Science.gov (United States)

    Raines, Alexander; Garwe, Tabitha; Adeseye, Ademola; Ruiz-Elizalde, Alejandro; Churchill, Warren; Tuggle, David; Mantor, Cameron; Lees, Jason

    2015-06-01

    Adding fellows to surgical departments with residency programs can affect resident education. Our specific aim was to evaluate the effect of adding a pediatric surgery (PS) fellow on the number of index PS cases logged by the general surgery (GS) residents. At a single institution with both PS and GS programs, we examined the number of logged cases for the fellows and residents over 10 years [5 years before (Time 1) and 5 years after (Time 2) the addition of a PS fellow]. Additionally, the procedure related relative value units (RVUs) recorded by the faculty were evaluated. The fellows averaged 752 and 703 cases during Times 1 and 2, respectively, decreasing by 49 (P = 0.2303). The residents averaged 172 and 161 cases annually during Time 1 and Time 2, respectively, decreasing by 11 (P = 0.7340). The total number of procedure related RVUs was 4627 and 6000 during Times 1 and 2, respectively. The number of cases logged by the PS fellows and GS residents decreased after the addition of a PS fellow; however, the decrease was not significant. Programs can reasonably add an additional PS fellow, but care should be taken especially in programs that are otherwise static in size.

  9. Cirugía maxilofacial ambulatoria: una estrategia en difíciles condiciones Ambulatory maxillofacial surgery: a strategy under difficult conditions

    Directory of Open Access Journals (Sweden)

    Luis Hernández Pedroso

    2006-04-01

    Full Text Available Se exponen los resultados alcanzados en la cirugía mayor ambulatoria del Servicio de Cirugía Maxilofacial del Hospital Universitario "Dr. Miguel Enríquez" en el año 2003, con el objetivo de evaluar el comportamiento de esta actividad y su repercusión institucional y económica. Se realizó un análisis prospectivo de observación considerando las variables edad, sexo, tipo de anestesia, intervención quirúrgica realizada y complicaciones, las cuales fueron organizadas, analizadas y tabuladas por el método simple de los palotes. El 61 % de los pacientes fue operado por este proceder, todos con anestesia local. Los indicadores hospitalarios mejoraron al reportarse por esta vía el 58,32 % del total de intervenciones quirúrgicas. El sexo femenino (63,38 % y los grupos de edades de 15-24 y 35-44 años, fueron predominantes en nuestra serie. Las extracciones múltiples con alveoloplastias y la exéresis de los dientes retenidos, fueron las intervenciones quirúrgicas de mayor frecuencia, con el 48,02 y 38,60 %, respectivamente. No hubo complicaciones significativas. Se comparan los resultados con el de otros autores, que son muy similares en el orden cuantitativo. Se evalúa el impacto económico-social por el importante ahorro de recursos que representa este método, fundamentalmente al no haber gastos por hospitalización, y en la familia, que solo deja de trabajar el día de la operación, además de preferir este método por tener mayor acercamiento con el paciente.The results attained in the ambulatory major surgery of the Maxillofacial Surgery Service of “Dr. Miguel Enríquez” Teaching Hospital in 2003 are exposed aimed at evaluating the behavior of this activity and its institutional and economic impact. The method consisted in an observational prospective analysis, considering variables such as age, sex, type of anesthesia, surgery performed and complications, which were organized, analyzed and tabulated by the downstroke method

  10. Implications of current resident work-hour guidelines on the future practice of surgery in Canada.

    Science.gov (United States)

    Maruscak, Adam A; VanderBeek, Laura; Ott, Michael C; Kelly, Stephen; Forbes, Thomas L

    2012-01-01

    Work-hour restrictions have had a profound impact on surgical training. However, little is known of how work-hour restrictions may affect the future practice patterns of current surgical residents. The purpose of this study is to compare the anticipated career practice patterns of surgical residents who are training within an environment of work-hour restrictions with the current practice of faculty surgeons. An electronic survey was sent to all surgery residents and faculty at 2 Canadian university-affiliated medical centers. The survey consisted of questions regarding expected (residents) or current (faculty) practice patterns. A total of 149 residents and 125 faculty members completed the survey (50.3% and 52.3% response rates, respectively). A greater proportion of males were in the faculty cohort than in the resident group (77.6% vs 62.4%, p = 0.0003). More faculty than residents believed that work-hour restrictions have a negative impact on both residency education (40.8% vs 20.8%, p = 0.008) and preparation for a surgical career (56.8% vs 19.5%, p implications and might require larger surgical groups and reconsideration of resource allocation. Copyright © 2012 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  11. Are general surgery residents adequately prepared for hepatopancreatobiliary fellowships? A questionnaire-based study

    Science.gov (United States)

    Osman, Houssam; Parikh, Janak; Patel, Shirali; Jeyarajah, D Rohan

    2015-01-01

    Background The present study was conducted to assess the preparedness of hepatopancreatobiliary (HPB) fellows upon entering fellowship, identify challenges encountered by HPB fellows during the initial part of their HPB training, and identify potential solutions to these challenges that can be applied during residency training. Methods A questionnaire was distributed to all HPB fellows in accredited HPB fellowship programmes in two consecutive academic years (n = 42). Reponses were then analysed. Results A total of 19 (45%) fellows responded. Prior to their fellowship, 10 (53%) were in surgical residency and the rest were in other surgical fellowships or surgical practice. Thirteen (68%) were graduates of university-based residency programmes. All fellows felt comfortable in performing basic laparoscopic procedures independently at the completion of residency and less comfortable in performing advanced laparoscopy. Eight (42%) fellows cited a combination of inadequate case volume and lack of autonomy during residency as the reasons for this lack of comfort. Thirteen (68%) identified inadequate preoperative workup and management as their biggest fear upon entering practice after general surgery training. A total of 17 (89%) fellows felt they were adequately prepared to enter HPB fellowship. Extra rotations in transplant, vascular or minimally invasive surgery were believed to be most helpful in preparing general surgery residents pursing HPB fellowships. Conclusions Overall, HPB fellows felt themselves to be adequately prepared for fellowship. Advanced laparoscopic procedures and the perioperative management of complex patients are two of the challenges facing HPB fellows. General surgery residents who plan to pursue an HPB fellowship may benefit from spending extra rotations on certain subspecialties. Focus on perioperative workup and management should be an integral part of residency and fellowship training. PMID:25387852

  12. Urology residents training in laparoscopic surgery. Development of a virtual reality model.

    Science.gov (United States)

    Gutiérrez-Baños, J L; Ballestero-Diego, R; Truan-Cacho, D; Aguilera-Tubet, C; Villanueva-Peña, A; Manuel-Palazuelos, J C

    2015-11-01

    The training and learning of residents in laparoscopic surgery has legal, financial and technological limitations. Simulation is an essential tool in the training of residents as a supplement to their training in laparoscopic surgery. The training should be structured in an appropriate environment, with previously established and clear objectives, taught by professionals with clinical and teaching experience in simulation. The training should be conducted with realistic models using animals and ex-vivo tissue from animals. It is essential to incorporate mechanisms to assess the objectives during the residents' training progress. We present the training model for laparoscopic surgery for urology residents at the University Hospital Valdecilla. The training is conducted at the Virtual Hospital Valdecilla, which is associated with the Center for Medical Simulation in Boston and is accredited by the American College of Surgeons. The model is designed in 3 blocks, basic for R1, intermediate for R2-3 and advanced for R4-5, with 9 training modules. The training is conducted in 4-hour sessions for 4 afternoons, for 3 weeks per year of residence. Residents therefore perform 240 hours of simulated laparoscopic training by the end of the course. For each module, we use structured objective assessments to measure each resident's training progress. Since 2003, 9 urology residents have been trained, in addition to the 5 who are currently in training. The model has undergone changes according to the needs expressed in the student feedback. The acquisition of skills in a virtual reality model has enabled the safe transfer of those skills to actual practice. A laparoscopic surgery training program designed in structured blocks and with progressive complexity provides appropriate training for transferring the skills acquired using this model to an actual scenario while maintaining patient safety. Copyright © 2015 AEU. Publicado por Elsevier España, S.L.U. All rights reserved.

  13. The refinement of a cultural standardized patient examination for a general surgery residency program.

    Science.gov (United States)

    Chun, Maria B J; Deptula, Peter; Morihara, Sarah; Jackson, David S

    2014-01-01

    Recent articles have documented the importance of cultural competency in surgery. Surgical residency programs have used the Objective Structured Clinical Examinations or cultural standardized patient examinations as a training tool. Past studies evaluating cultural competency have noted the importance of including an observational (control) arm, which would allow for a more objective assessment of a resident's competency in this area. The purpose of our article is to present the results of a follow-up study to a pilot cultural standardized patient examination for surgery residents. All first-year surgery residents were required to participate in the videotaped cultural SP examination as part of the general surgery residency curriculum. Two measures were used to assess resident performance. On the day of the examination, the Cross-Cultural Care Survey was administered. The examination was assessed by the residents themselves, faculty observers, and standardized patients, using a written checklist that was developed to evaluate residents on all 6 Accreditation Council for Graduate Medical Education competencies. The current study includes 20 first-year surgery residents from academic years 2011 to 2012 and 2012 to 2013. The examination of pretest differences in groups found that students born outside of the United States had significantly higher scores on attitude (t = -2.68, df = 18, p = 0.02), but no statistically significant differences were found in skillfulness or knowledge or in the overall rating scale. For the overall rating scale, change from pretest to posttest was statistically significant (t = -2.25, df = 18, p = 0.04). Further analysis revealed that students who were born in the United States demonstrated a significant increase in ratings (t = -3.08, df = 10, p = 0.01) whereas students who were not born in the United States showed little change (t = -0.35, df = 7, p = 0.74). These results show that the means in attitude scales changed little for all

  14. Trends and Predictors of National Institutes of Health Funding to Plastic Surgery Residency Programs.

    Science.gov (United States)

    Silvestre, Jason; Abbatematteo, Joseph M; Chang, Benjamin; Serletti, Joseph M

    2017-12-01

    Recent studies have demonstrated low levels of National Institutes of Health funding for surgical research. The authors compared the funding in plastic surgery with the funding for other surgical specialties. A query of National Institutes of Health grants awarded to departments of surgical specialties was performed using the National Institutes of Health RePORTER database (2008 to 2016). Trends in funding were compared by specialty and adjusted for the number of active physicians in each specialty. Plastic surgery residency program characteristics were correlated with funding procurement. Eight hundred eighty-nine faculty at 94 plastic surgery residency programs were queried. Forty-eight investigators (5.4 percent) at 23 programs (24.4 percent) had National Institutes of Health funding. From 2008 to 2016, a total of $84,142,138 was awarded through 81 grants. Funding supported translational (44.6 percent), clinical (26.4 percent), basic science (27.2 percent), and educational (1.7 percent) research. In 2016, plastic surgery received the least amount of National Institutes of Health funding per active physician ($1,530) relative to orthopedic surgery ($3124), obstetrics and gynecology ($3885), urology ($5943), otolaryngology ($9999), general surgery ($11,649), ophthalmology ($11,933), and neurologic surgery ($20,874). Plastic surgery residency program characteristics associated with National Institutes of Health funding were high ranking and had more than 10 clinical faculty (p < 0.05). Plastic surgery receives the least National Institutes of Health funding among the surgical specialties. Departments and divisions of plastic surgery should support investigators applying for research grants to increase future National Institutes of Health funding.

  15. Learning styles of medical students, general surgery residents, and general surgeons: implications for surgical education

    Directory of Open Access Journals (Sweden)

    de Gara Chris

    2010-06-01

    Full Text Available Abstract Background Surgical education is evolving under the dual pressures of an enlarging body of knowledge required during residency and mounting work-hour restrictions. Changes in surgical residency training need to be based on available educational models and research to ensure successful training of surgeons. Experiential learning theory, developed by David Kolb, demonstrates the importance of individual learning styles in improving learning. This study helps elucidate the way in which medical students, surgical residents, and surgical faculty learn. Methods The Kolb Learning Style Inventory, which divides individual learning styles into Accommodating, Diverging, Converging, and Assimilating categories, was administered to the second year undergraduate medical students, general surgery resident body, and general surgery faculty at the University of Alberta. Results A total of 241 faculty, residents, and students were surveyed with an overall response rate of 73%. The predominant learning style of the medical students was assimilating and this was statistically significant (p Conclusions We conclude that medical students have a significantly different learning style from general surgical trainees and general surgeons. This has important implications in the education of general surgery residents.

  16. Identifying and Eliminating Deficiencies in the General Surgery Resident Core Competency Curriculum.

    Science.gov (United States)

    Tapia, Nicole M; Milewicz, Allen; Whitney, Stephen E; Liang, Michael K; Braxton, Carla C

    2014-06-01

    Although the Accreditation Council for Graduate Medical Education has defined 6 core competencies required of resident education, no consensus exists on best practices for reaching resident proficiency. Surgery programs must develop resourceful methods to incorporate learning. While patient care and medical knowledge are approached with formal didactics and traditional Halstedian educational formats, other core competencies are presumed to be learned on the job or emphasized in conferences. To test the hypothesis that our residents lack a foundation in several of the nonclinical core competencies and to seek to develop a formal curriculum that can be integrated into our current didactic time, with minimal effect on resident work hours and rest hours. Anonymous Likert-type scale needs assessment survey requesting residents within a large single general surgery residency program to rate their understanding, working knowledge, or level of comfort on the following 10 topics: negotiation and conflict resolution; leadership styles; health care legislation; principles of quality delivery of care, patient safety, and performance improvement; business of medicine; clinical practice models; role of advocacy in health care policy and government; personal finance management; team building; and roles of innovation and technology in health care delivery. Proportions of resident responses scored as positive (agree or strongly agree) or negative (disagree or strongly disagree). In total, 48 surgery residents (70%) responded to the survey. Only 3 topics (leadership styles, team building, and roles of innovation and technology in health care delivery) had greater than 70% positive responses, while 2 topics (negotiation and conflict resolution and principles of quality delivery of care, patient safety, and performance improvement) had greater than 60% positive responses. The remaining topics had less than 40% positive responses, with the least positive responses on the topics

  17. Are Canadian general surgery residents ready for the 80-hour work week? A nationwide survey.

    Science.gov (United States)

    Sudarshan, Monisha; Hanna, Wael C; Jamal, Mohammed H; Nguyen, Lily H P; Fraser, Shannon A

    2012-02-01

    The purpose of this study was to describe Canadian general surgery residents' perceptions regarding potential implementation of work-hour restrictions. An ethics review board-approved, Web-based survey was submitted to all Canadian general surgery residency programs between April and July 2009. Questions evaluated the perceived effects of an 80-hour work week on length of training, operative exposure, learning and lifestyle. We used the Fisher exact test to compare senior and junior residents' responses. Of 360 residents, 158 responded (70 seniors and 88 juniors). Among them, 79% reported working 75-100 hours per week. About 74% of seniors believed that limiting their work hours would decrease their operative exposure; 43% of juniors agreed (p seniors and juniors thought limiting their work hours would improve their lifestyle (86% v. 96%, p = 0.12). Overall, 60% of residents did not believe limiting work hours would extend the length of their training. Regarding 24-hour call, 60% of juniors thought it was hazardous to their health; 30% of seniors agreed (p = 0.001). Both senior and junior residents thought abolishing 24-hour call would decrease their operative exposure (84% v. 70%, p = 0.21). Overall, 31% of residents supported abolishing 24-hour call. About 47% of residents (41% seniors, 51%juniors, p = 0.26) agreed with the adoption of the 80-hour work week. There is a training-level based dichotomy of opinion among general surgery residents in Canada regarding the perceived effects of work hour restrictions. Both groups have voted against abolishing 24-hour call, and neither group strongly supports the implementation of the 80-hour work week.

  18. Prevalence and cost of full-time research fellowships during general surgery residency: a national survey.

    Science.gov (United States)

    Robertson, Charles M; Klingensmith, Mary E; Coopersmith, Craig M

    2009-01-01

    To quantify the prevalence, outcomes, and cost of surgical resident research. General surgery is unique among graduate medical education programs because a large percentage of residents interrupt their clinical training to spend 1 to 3 years performing full-time research. No comprehensive data exists on the scope of this practice. Survey sent to all 239 program directors of general surgery residencies participating in the National Resident Matching Program. Response rate was 200 of 239 (84%). A total of 381 of 1052 trainees (36%) interrupt residency to pursue full-time research. The mean research fellowship length is 1.7 years, with 72% of trainees performing basic science research. A significant association was found between fellowship length and postresidency activity, with a 14.7% increase in clinical fellowship training and a 15.2% decrease in private practice positions for each year of full-time research (P < 0.0001). Program directors at 31% of programs reported increased clinical duties for research fellows as a result of Accreditation Council for Graduate Medical Education work hour regulations for clinical residents, whereas a further 10% of programs are currently considering such changes. It costs $41.5 million to pay the 634 trainees who perform research fellowships each year, the majority of which is paid for by departmental funds (40%) and institutional training grants (24%). Interrupting residency to perform a research fellowship is a common and costly practice among general surgery residents. Although performing a research fellowship is associated with clinical fellowship training after residency, it is unclear to what extent this practice leads to the development of surgical investigators after postgraduate training.

  19. Evaluating Coding Accuracy in General Surgery Residents' Accreditation Council for Graduate Medical Education Procedural Case Logs.

    Science.gov (United States)

    Balla, Fadi; Garwe, Tabitha; Motghare, Prasenjeet; Stamile, Tessa; Kim, Jennifer; Mahnken, Heidi; Lees, Jason

    .0043). The survey response rate was 100%. Survey results indicated that inability to find the precise code within the ACGME search interface and unfamiliarity with available CPT codes were by far the most common perceived barriers to accuracy. Survey results also indicated that most residents (74%) believe that they code accurately most of the time and agree that their case log would accurately represent their operative experience (66.6%). This is the first study to evaluate correctness of residents' ACGME case logs in general surgery. The degree of inaccuracy found here necessitates further investigation into the etiology of these discrepancies. Instruction on coding practices should also benefit the residents after graduation. Optimizing communication among attendings and residents, improving ACGME coding search interface, and implementing consistent coding practices could improve accuracy giving a more realistic view of residents' operative experience. Published by Elsevier Inc.

  20. Assessment of open operative vascular surgical experience among general surgery residents.

    Science.gov (United States)

    Krafcik, Brianna M; Sachs, Teviah E; Farber, Alik; Eslami, Mohammad H; Kalish, Jeffrey A; Shah, Nishant K; Peacock, Matthew R; Siracuse, Jeffrey J

    2016-04-01

    General surgeons have traditionally performed open vascular operations. However, endovascular interventions, vascular residencies, and work-hour limitations may have had an impact on open vascular surgery training among general surgery residents. We evaluated the temporal trend of open vascular operations performed by general surgery residents to assess any changes that have occurred. The Accreditation Council for Graduate Medical Education's database was used to evaluate graduating general surgery residents' cases from 1999 to 2013. Mean and median case volumes were analyzed for carotid endarterectomy, open aortoiliac aneurysm repair, and lower extremity bypass. Significance of temporal trends were identified using the R(2) test. The average number of carotid endarterectomies performed by general surgery residents decreased from 23.1 ± 14 (11.6 ± 9 chief, 11.4 + 10 junior) cases per resident in 1999 to 10.7 ± 9 (3.4 ± 5 chief, 7.3 ± 6 junior) in 2012 (R(2) = 0.98). Similarly, elective open aortoiliac aneurysm repairs decreased from 7.4 ± 5 (4 ± 4 chief, 3.4 ± 4 junior) in 1999 to 1.3 ± 2 (0.4 ± 1 chief, 0.8 ± 1 junior) in 2012 (R(2) = 0.98). The number of lower extremity bypasses decreased from 21 ± 12 (9.5 ± 7 chief, 11.8 ± 9 junior) in 1999 to 7.6 ± 2.6 (2.4 ± 1.3 chief, 5.2 + 1.8 junior) in 2012 (R(2) = 0.94). Infrapopliteal bypasses decreased from 8.1 ± 3.8 (3.5 ± 2.2 chief, 4.5 ± 2.9 junior) in 2001 to 3 ± 2.2 (1 ± 1.6 chief, 2 ± 1.6 junior) in 2012 (R(2) = 0.94). General surgery resident exposure to open vascular surgery has significantly decreased. Current and future graduates may not have adequate exposure to open vascular operations to be safely credentialed to perform these procedures in future practice without advanced vascular surgical training. Copyright © 2016 Society for Vascular Surgery. Published by Elsevier Inc. All rights reserved.

  1. Significance of Objective Structured Clinical Examinations to Plastic Surgery Residency Training.

    Science.gov (United States)

    Simmons, Brian J; Zoghbi, Yasmina; Askari, Morad; Birnbach, David J; Shekhter, Ilya; Thaller, Seth R

    2017-09-01

    Objective structured clinical examinations (OSCEs) have proven to be a powerful tool. They possess more than a 30-year track record in assessing the competency of medical students, residents, and fellows. Objective structured clinical examinations have been used successfully in a variety of medical specialties, including surgery. They have recently found their way into the subspecialty of plastic surgery. This article uses a systematic review of the available literature on OSCEs and their recent use in plastic surgery. It incorporates survey results assessing program directors' views on the use of OSCEs. Approximately 40% of programs surveyed use OSCEs to assess the Accreditation Council for Graduate Medical Education core competencies. We found that 40% use OSCEs to evaluate specific plastic surgery milestones. Objective structured clinical examinations are usually performed annually. They cost anywhere between $100 and more than $1000 per resident. Four milestones giving residents the most difficulties on OSCEs were congenital anomalies, noncancer breast surgery, breast reconstruction, and practice-based learning and improvement. It was determined that challenges with milestones were due to lack of adequate general knowledge and surgical ward patient care, as well as deficits in professionalism and system-based problems. Programs were able to remediate weakness found by OSCEs using a variety of methods. Objective structured clinical examinations offer a unique tool to objectively assess the proficiency of residents in key areas of the Accreditation Council for Graduate Medical Education core competencies. In addition, they can be used to assess the specific milestones that plastic surgery residents must meet. This allows programs to identify and improve identified areas of weakness.

  2. A comparison of surgery and family medicine residents' perceptions of cross-cultural care training.

    Science.gov (United States)

    Chun, Maria B J; Jackson, David S; Lin, Susan Y; Park, Elyse R

    2010-12-01

    The need for physicians formally trained to deliver care to diverse patient populations has been widely advocated. Utilizing a validated tool, Weissman and Betancourt's Cross-Cultural Care Survey, the aim of this current study was to compare surgery and family medicine residents' perceptions of their preparedness and skillfulness to provide high quality cross-cultural care. Past research has documented differences between the two groups' reported impressions of importance and level of instruction received in cross-cultural care. Twenty surgery and 15 family medicine residents participated in the study. Significant differences were found between surgery and family medicine residents on most ratings of the amount of training they received in cross-cultural skills. Specifically, family medicine residents reported having received more training on: 1) determining how patients want to be addressed, 2) taking a social history, 3) assessing their understanding of the cause of illness, 4) negotiating their treatment plan, 5) assessing whether they are mistrustful of the health care system and÷or doctor, 6) identifying cultural customs, 7) identifying how patients make decisions within the family, and 8) delivering services through a medical interpreter. One unexpected finding was that surgery residents, who reported not receiving much formal cultural training, reported higher mean scores on perceived skillfulness (i.e. ability) than family medicine residents. The disconnect may be linked to the family medicine residents' training in cultural humility - more knowledge and understanding of cross-cultural care can paradoxically lead to perceptions of being less prepared or skillful in this area. Hawaii Medical Journal Copyright 2010.

  3. Effect of protected research time on ABSITE scores during general surgery residency.

    Science.gov (United States)

    Orkin, Bruce A; Poirier, Jennifer; Kowal-Vern, Areta; Chan, Edie; Ohara, Karen; Mendoza, Brian

    2018-02-01

    Objective - To determine whether residents with one or more years of dedicated research time (Research Residents, RR) improved their ABSITE scores compared to those without (Non-Research Residents, N-RR). A retrospective review of general surgery residents' ABSITE scores from 1995 to 2016 was performed. RR were compared to N-RR. Additional analysis of At Risk (AR) v Not At Risk residents (NAR) (35th percentile as PGY1-2) was also performed. Cohort - 147 residents (34 RR and 113 N-RR). There were no differences in initial ABSITE scores (p = 0.47). By definition, the AR group had lower scores than NAR. Overall, post-research RR v PGY-4 N-RR scores did not differ (p = 0.84). Only the AR residents improved their scores (p = 0.0009 v NAR p = 0.42), regardless of research group (p = 0.70). Protected research time did not improve residents' ABSITE scores, regardless of initial scores. At Risk residents improved regardless of research group status. Copyright © 2017 Elsevier Inc. All rights reserved.

  4. Resident Training in Bariatric Surgery-A National Survey in the Netherlands.

    Science.gov (United States)

    van Ramshorst, Gabrielle H; Kaijser, Mirjam A; Pierie, Jean-Pierre E N; van Wagensveld, Bart A

    2017-11-01

    Surgical procedures for morbid obesity, including laparoscopic Roux-en-Y gastric bypass (LRYGB), are considered standardized laparoscopic procedures. Our goal was to determine how bariatric surgery is trained in the Netherlands. Questionnaires were sent to lead surgeons from all 19 bariatric centers in the Netherlands. At least two residents or fellows were surveyed for each center. Dutch residents are required to collect at least 20 electronic Objective Standard Assessment of Technical Skills (OSATS) observations per year, which include the level of supervision needed for specific procedures. Centers without resident accreditation were excluded. All 19 surgeons responded (100%). Answers from respondents who worked at teaching hospitals with residency accreditation (12/19, 63%) were analyzed. The average number of trained residents or fellows was 14 (range 3-33). Preferred procedures were LRYGB (n = 10), laparoscopic gastric sleeve (LGS) resection (n = 1), or no preference (n = 1). Three groups could be discerned for the order in which procedural steps were trained: unstructured, in order of increasing difficulty, or in order of chronology. Questionnaire response was 79% (19/24) for residents and 73% (8/11) for fellows. On average, residents started training in bariatric surgery in postgraduate year (PGY) 4 (range 0-5). The median number of bariatric procedures performed was 40 for residents (range 0-148) and 220 during fellowships (range 5-306). Training in bariatric surgery differs considerably among centers. A structured program incorporating background knowledge, step-wise technical skills training, and life-long learning should enhance efficient training in bariatric teaching centers without affecting quality or patient safety.

  5. Barriers to advancement in academic surgery: views of senior residents and early career faculty.

    Science.gov (United States)

    Cochran, Amalia; Elder, William B; Crandall, Marie; Brasel, Karen; Hauschild, Tricia; Neumayer, Leigh

    2013-11-01

    A significant faculty attrition rate exists in academic surgery. The authors hypothesized that senior residents and early-career faculty members have different perceptions of advancement barriers in academic surgery. A modified version of the Career Barriers Inventory-Revised was administered electronically to surgical residents and early-career surgical faculty members at 8 academic medical centers. Residents identified a lack of mentorship as a career barrier about half as often as faculty members. Residents were twice as likely as faculty members to view childbearing as a career barrier. Many early-career faculty members cite a lack of mentors as a limitation to their career development in academic surgery. Childbearing remains a complex perceived influence for female faculty members in particular. Female faculty members commonly perceive differential treatment and barriers on the basis of their sex. Faculty development programs should address both systemic and sex-specific obstacles if academic surgery is to remain a vibrant field. Copyright © 2013 Elsevier Inc. All rights reserved.

  6. [Residency in plastic surgery: comparison between the French and the Canadian Royal College programs].

    Science.gov (United States)

    Sinna, R; Harris, P G; Danino, A M

    2010-02-01

    Learning plastic surgery in Montreal is different from learning plastic surgery in a French university. In Canada, all residency programs are accredited by a national structure: the Royal College of Physicians and Surgeons. We tried to highlight the differences that exist between the French and a North American academic system. With the different rules and law that governs academic education in both countries, we analyzed the following elements: the residency selection, the program of plastic surgery (content and organisation), the system of evaluation and the diplomas. The training of a Canadian plastic surgeon is very controlled. The recommendations of the Royal College guarantee to the resident who enters a program to have the means to acquire a complete training in quantity and in quality. On the four studied items, none is completely similar between both countries. Each having advantages and inconveniences as, for example, the selection of residency by interview or by the classifying national exam. Actually, few French plastic surgery programs could satisfy the requirements of the Royal College on several points, however without failing the training of French plastic surgeons. Nevertheless, we could be inspired by several elements (rotation in private practice,grouping together several academic hospitals. . .) to improve our system of training.

  7. Identification of Best Practices for Resident Aesthetic Clinics in Plastic Surgery Training: The ACAPS National Survey

    Directory of Open Access Journals (Sweden)

    C. Scott Hultman, MD, MBA, FACS

    2015-03-01

    Conclusions: RACs are an important component of plastic surgery education. Most clinics are financially viable but carry high malpractice risk and consume significant resources. Best practices, to maximize patient safety and optimize resident education, include use of accredited procedural rooms and direct faculty supervision of all components of care.

  8. Canadian Orthopaedic Residents Perception of Their Needs in Elbow Surgery Teaching

    Science.gov (United States)

    Carroll, Michael; Drosdovech, Darren; Faber, Kenneth J.; Hildebrand, Kevin A.; King, Graham; Pollock, J.; Rouleau, Dominique M.; Sandman, Emilie

    2018-01-01

    Introduction: The aim of this paper is to guide training program and review course curriculum planning in elbow disorders. To this end, a nationwide email survey was administered to residents' in orthopaedic surgery training programs. Material and Methods: The survey had 12 items that examined learning needs in several domains: assessment of acute…

  9. Training surgical residents for a career in academic global surgery: a novel training model.

    Science.gov (United States)

    Swain, JaBaris D; Matousek, Alexi C; Scott, John W; Cooper, Zara; Smink, Douglas S; Bolman, Ralph Morton; Finlayson, Samuel R G; Zinner, Michael J; Riviello, Robert

    2015-01-01

    Academic global surgery is a nascent field focused on improving surgical care in resource-poor settings through a broad-based scholarship agenda. Although there is increasing momentum to expand training opportunities in low-resource settings among academic surgical programs, most focus solely on establishing short-term elective rotations rather than fostering research or career development. Given the complex nature of surgical care delivery and programmatic capacity building in the resource-poor settings, many challenges remain before global surgery is accepted as an academic discipline and an established career path. Brigham and Women's Hospital has established a specialized global surgery track within the general surgery residency program to develop academic leaders in this growing area of need and opportunity. Here we describe our experience with the design and development of the program followed by practical applications and lessons learned from our early experiences. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  10. Textual Analysis of General Surgery Residency Personal Statements: Topics and Gender Differences.

    Science.gov (United States)

    Ostapenko, Laura; Schonhardt-Bailey, Cheryl; Sublette, Jessica Walling; Smink, Douglas S; Osman, Nora Y

    2017-10-25

    Applicants to US general surgery residency training programs submit standardized applications. Applicants use the personal statement to express their individual rationale for a career in surgery. Our research explores common topics and gender differences within the personal statements of general surgery applicants. We analyzed the electronic residency application service personal statements of 578 applicants (containing 3,82,405 words) from Liaison Committee on Medical Education-accredited medical schools to a single ACGME-accredited general surgery program using an automated textual analysis program to identify common topics and gender differences. Using a recursive algorithm, the program identified common words and clusters, grouping them into topic classes, which are internally validated. We identified and labeled 8 statistically significant topic classes through independent review: "my story," "the art of surgery," "clinical vignettes," "why I love surgery," "residency program characteristics," "working as a team," "academics and research," and "global health and policy." Although some classes were common to all applications, we also identified gender-specific differences. Notably, women were significantly more likely than men to be represented within the class of "working as a team." (p differences between the statements of men and women. Women were more likely to discuss surgery as a team endeavor while men were more likely to focus on the details of their surgical experiences. Our work mirrors what has been found in social psychology research on gender-based differences in how men and women communicate their career goals and aspirations in other competitive professional situations. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  11. Creation of an emergency surgery service concentrates resident training in general surgical procedures.

    Science.gov (United States)

    Ahmed, Hesham M; Gale, Stephen C; Tinti, Meredith S; Shiroff, Adam M; Macias, Aitor C; Rhodes, Stancie C; Defreese, Marissa A; Gracias, Vicente H

    2012-09-01

    Emergency general surgery (EGS) is increasingly being provided by academic trauma surgeons in an acute care surgery model. Our tertiary care hospital recently changed from a model where all staff surgeons (private, subspecialty academic, and trauma academic) were assigned EGS call to one in which an emergency surgery service (ESS), staffed by academic trauma faculty, cares for all EGS patients. In the previous model, many surgeries were "not covered" by residents because of work-hour restrictions, conflicting needs, or private surgeon preference. The ESS was separate from the trauma service. We hypothesize that by creating a separate ESS, residents can accumulate needed and concentrated operative experience in a well-supervised academic environment. A prospectively accrued EGS database was retrospectively queried for the 18-month period: July 2010 to June 2011. The Accreditation Council for Graduate Medical Education (ACGME) databases were queried for operative numbers for our residency program and for national resident data for 2 years before and after creating the ESS. The ACGME operative requirements were tabulated from online sources. ACGME requirements were compared with surgical cases performed. During the 18-month period, 816 ESS operations were performed. Of these, 307 (38%) were laparoscopy. Laparoscopic cholecystectomy and appendectomy were most common (138 and 145, respectively) plus 24 additional laparoscopic surgeries. Each resident performed, on average, 34 basic laparoscopic cases during their 2-month rotation, which is 56% of their ACGME basic laparoscopic requirement. A diverse mixture of 70 other general surgical operations was recorded for the remaining 509 surgical cases, including reoperative surgery, complex laparoscopy, multispecialty procedures, and seldom-performed operations such as surgery for perforated ulcer disease. Before the ESS, the classes of 2008 and 2009 reported that only 48% and 50% of cases were performed at the main academic

  12. Employment and satisfaction trends among general surgery residents from a community hospital.

    Science.gov (United States)

    Cyr-Taro, Amy E; Kotwall, Cyrus A; Menon, Rema P; Hamann, M Sue; Nakayama, Don K

    2008-01-01

    Physician satisfaction is an important and timely issue in health care. A paucity of literature addresses this question among general surgeons. To review employment patterns and job satisfaction among general surgery residents from a single university-affiliated institution. All general surgery residents graduating from 1986 to 2006, inclusive, were mailed an Institutional Review Board-approved survey, which was then returned anonymously. Information on demographics, fellowship training, practice characteristics, job satisfaction and change, and perceived shortcomings in residency training was collected. A total of 31 of 34 surveys were returned (91%). Most of those surveyed were male (94%) and Caucasian (87%). Sixty-one percent of residents applied for a fellowship, and all but 1 were successful in obtaining their chosen fellowship. The most frequent fellowship chosen was plastic surgery, followed by minimally invasive surgery. Seventy-one percent of residents who applied for fellowship felt that the program improved their competitiveness for a fellowship. Most of the sample is in private practice, and of those, 44% are in groups with more than 4 partners. Ninety percent work less than 80 hours per week. Only 27% practice in small towns (population job. Twenty-three percent agreed that they had difficulty finding their first job, and 30% had fewer job offers than expected. Thirty-five percent of the graduates have changed jobs: 29% of the residents have changed jobs once, and 6% have changed jobs at least twice since completing training. Reasons for leaving a job included colleague issues (82%), financial issues (82%), inadequate referrals (64%), excessive trauma (64%), and marriage or family reasons (55% and 55%, respectively). One half to three fourths of the graduates wished they had more teaching on postresidency business and financial issues, review of contracts, and suggestions for a timeline for finding a job. Although general surgical residencies prepare

  13. Insta-grated Plastic Surgery Residencies: The Rise of Social Media Use by Trainees and Responsible Guidelines for Use.

    Science.gov (United States)

    Chandawarkar, Akash A; Gould, Daniel J; Stevens, W Grant

    2018-02-21

    Ethical guidelines for appropriate use of social media are beginning to be delineated. As social media becomes ingrained in plastic surgery culture, education of residents on appropriate use of social media is increasingly important. Recently, plastic surgery residency programs have begun to utilize social media. This study characterizes the trends and content of plastic surgery residency-associated Instagram accounts. Active individual residency program Instagram accounts were identified for integrated plastic surgery programs. Metrics for each account were retrieved on September 16, 2017, including date of first post, number of posts, and followers. Individual posts were analyzed for content of post. Fourteen of 67 (21%) integrated plastic surgery programs were found to have active Instagram accounts. There has been an exponential growth of programs adopting Instagram since August 2015. A total of 806 posts were created. Thirty-two (3.97%) posts had intraoperative photos and only one (0.12%) showed a patient image. There were 4466 followers of plastic surgery residency programs. A linear correlation was found between number of posts and number of followers, while there was no correlation of number of followers and time since account start. Instagram use by plastic surgery integrated programs continues to grow exponentially, and programs are appropriately using the platform. Active use of the resident social media results in increased influence. Resident use of social media has many benefits. We propose social media guidelines for plastic surgery trainees and advocate for continued appropriate use and auto-regulation by plastic surgery trainees.

  14. Impact of the European Working Time Directive (EWTD) on the operative experience of surgery residents.

    Science.gov (United States)

    Hopmans, Cornelis J; den Hoed, Pieter T; van der Laan, Lijckle; van der Harst, Erwin; van der Elst, Maarten; Mannaerts, Guido H H; Dawson, Imro; Timman, Reinier; Wijnhoven, Bas P L; IJzermans, Jan N M

    2015-04-01

    In Europe and the United States, work hour restrictions are considered to be particularly burdensome for residents in surgery specialties. The aim of this study was to examine whether reduction of the work week to 48 hours resulting from the implementation of the European Working Time Directive has affected the operative experience of surgery residents. This study was conducted in a general surgery training region in the Netherlands, consisting of 1 university hospital and 6 district training hospitals. Operating records summarizing the surgical procedures performed as "primary surgeon" in the operating theater for different grades of surgeons were retrospectively analyzed for the period 2005-2012 by the use of linear regression models. Operative procedures performed by residents were considered the main outcome measure. In total, 235,357 operative procedures were performed, including 47,458 (20.2%) in the university hospital and 187,899 (79.8%) in the district training hospitals (n = 5). For residents in the university hospital, the mean number of operative procedures performed per 1.0 full-time equivalent increased from 128 operations in 2005 to 204 operations in 2012 (P = .001), whereas for residents in district training hospitals, no substantial differences were found over time. The mean (±SD) operative caseload of 64 residents who completed the 6-year training program between 2005 and 2012 was 1,391 ± 226 (range, 768-1856). A comparison of the operative caseload according to year of board-certification showed no difference. Implementation of the European Working Time Directive has not affected adversely the number of surgical procedures performed by residents within a general surgical training region in the Netherlands. Copyright © 2015 Elsevier Inc. All rights reserved.

  15. Should general surgery residents be taught laparoscopic pyloromyotomies? An ethical perspective.

    Science.gov (United States)

    Escobar, Mauricio A; Hartin, Charles W; McCullough, Laurence B

    2014-01-01

    The authors examine the ethical implications of teaching general surgery residents laparoscopic pyloromyotomy. Using the authors' previously presented ethical framework, and examining survey data of pediatric surgeons in the United States and Canada, a rigorous ethical argument is constructed to examine the question: should general surgery residents be taught laparoscopic pyloromyotomies? A survey was constructed that contained 24 multiple-choice questions. The survey included questions pertaining to surgeon demographics, if pyloromyotomy was taught to general surgery and pediatric surgery residents, and management of complications encountered during pyloromyotomy. A total of 889 members of the American Pediatric Surgical Association and Canadian Association of Paediatric Surgeons were asked to participate. The response rate was 45% (401/889). The data were analyzed within the ethical model to address the question of whether general surgery residents should be taught laparoscopic pyloromyotomies. From an ethical perspective, appealing to the ethical model of a physician as a fiduciary, the answer is no. We previously proposed an ethical model based on 2 fundamental ethical principles: the ethical concept of the physician as a fiduciary and the contractarian model of ethics. The fiduciary physician practices medicine competently with the patient’s best interests in mind. The role of a fiduciary professional imposes ethical standards on all physicians, at the core of which is the virtue of integrity, which requires the physician to practice medicine to standards of intellectual and moral excellence. The American College of Surgeons recognizes the need for current and future surgeons to understand professionalism, which is one of the 6 core competencies specified by the Accreditation Council for Graduate Medical Education. Contracts are models of negotiation and ethically permissible compromise. Negotiated assent or consent is the core concept of contractarian

  16. Declining Operative Experience for Junior-Level Residents: Is This an Unintended Consequence of Minimally Invasive Surgery?

    Science.gov (United States)

    Mullen, Matthew G; Salerno, Elise P; Michaels, Alex D; Hedrick, Traci L; Sohn, Min-Woong; Smith, Philip W; Schirmer, Bruce D; Friel, Charles M

    2016-01-01

    Our group has previously demonstrated an upward shift from junior to senior resident participation in common general surgery operations, traditionally performed by junior-level residents. The objective of this study was to evaluate if this trend would correct over time. We hypothesized that junior resident case volume would improve. A sample of essential laparoscopic and open general surgery procedures (appendectomy, inguinal herniorrhaphy, cholecystectomy, and partial colectomy) was chosen for analysis. The American College of Surgeons National Surgical Quality Improvement Program Participant Use Files were queried for these procedures between 2005 and 2012. Cases were stratified by participating resident post-graduate year with "junior resident" defined as post-graduate year1-3. Logistic regression was performed to determine change in junior resident participation for each type of procedure over time. A total of 185,335 cases were included in the study. For 3 of the operations we considered, the prevalence of laparoscopic surgery increased from 2005-2012 (all p surgeries performed by junior-level residents decreased for appendectomy by 2.6%/y (p surgeries, with appendectomy decreasing by 9.4%/y (p surgery resident education. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  17. Burnout and Stress Among US Surgery Residents: Psychological Distress and Resilience.

    Science.gov (United States)

    Lebares, Carter C; Guvva, Ekaterina V; Ascher, Nancy L; O'Sullivan, Patricia S; Harris, Hobart W; Epel, Elissa S

    2018-01-01

    Burnout among physicians affects mental health, performance, and patient outcomes. Surgery residency is a high-risk time for burnout. We examined burnout and the psychological characteristics that can contribute to burnout vulnerability and resilience in a group of surgical trainees. An online survey was distributed in September 2016 to all ACGME-accredited general surgery programs. Burnout was assessed with an abbreviated Maslach Burnout Inventory. Stress, anxiety, depression, resilience, mindfulness, and alcohol use were assessed and analyzed for prevalence. Odds ratios (ORs) were used to determine the magnitude of presumed risk and resilience factors. Among 566 surgical residents who participated in the survey, prevalence of burnout was 69%, equally driven by emotional exhaustion and depersonalization. Perceived stress and distress symptoms (depression, suicidal ideation, and anxiety) were notably high across training levels, but improved during lab years. Higher burnout was associated with high stress (OR 7.8; p burnout (OR 0.24; p stress (OR 0.15; p burnout, severe stress, and distress symptoms are experienced throughout general surgery training, with some improvement during lab years. In this cross-sectional study, trainees with burnout and high stress were at increased risk for depression and suicidal ideation. Higher dispositional mindfulness was associated with lower risk of burnout, severe stress, and distress symptoms, supporting the potential of mindfulness training to promote resilience during surgery residency. Copyright © 2017 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  18. Effect of Process Changes in Surgical Training on Quantitative Outcomes From Surgery Residency Programs.

    Science.gov (United States)

    Dietl, Charles A; Russell, John C

    2016-01-01

    The purpose of this article is to review the literature on process changes in surgical training programs and to evaluate their effect on the Accreditation Council of Graduate Medical Education (ACGME) Core Competencies, American Board of Surgery In-Training Examination (ABSITE) scores, and American Board of Surgery (ABS) certification. A literature search was obtained from MEDLINE via PubMed.gov, ScienceDirect.com, Google Scholar on all peer-reviewed studies published since 2003 using the following search queries: surgery residency training, surgical education, competency-based surgical education, ACGME core competencies, ABSITE scores, and ABS pass rate. Our initial search list included 990 articles on surgery residency training models, 539 on competency-based surgical education, 78 on ABSITE scores, and 33 on ABS pass rate. Overall, 31 articles met inclusion criteria based on their effect on ACGME Core Competencies, ABSITE scores, and ABS certification. Systematic review showed that 5/31, 19/31, and 6/31 articles on process changes in surgical training programs had a positive effect on patient care, medical knowledge, and ABSITE scores, respectively. ABS certification was not analyzed. The other ACGME core competencies were addressed in only 6 studies. Several publications on process changes in surgical training programs have shown a positive effect on patient care, medical knowledge, and ABSITE scores. However, the effect on ABS certification, and other quantitative outcomes from residency programs, have not been addressed. Studies on education strategies showing evidence that residency program objectives are being achieved are still needed. This article addresses the 6 ACGME Core Competencies. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  19. Impact of Podiatry Resident Experience Level in Hallux Valgus Surgery on Postoperative Outcomes

    Science.gov (United States)

    Fleischer, Adam E.; Yorath, Martin C.; Joseph, Robert; Baron, Adam; Nordquist, Thomas; Moore, Braden; Robinson, Richmond; Reilly, Charles

    2018-01-01

    Background Despite modern advancements in transosseous fixation and operative technique, hallux valgus (i.e., bunion) surgery is still associated with a higher than usual amount of patient dissatisfaction, and is generally recognized as a complex and nuanced procedure requiring precise osseous and capsulotendon balancing. It stands to reason then that familiarity and skill level of trainee surgeons might impact surgical outcomes in this surgery. The aim of this study was to determine whether podiatry resident experience level influences mid-term outcomes in hallux valgus surgery. Methods Consecutive adults who underwent isolated hallux valgus surgery via distal metatarsal osteotomy at a single US metropolitan teaching hospital from January 2004 to January 2009 were contacted and asked to complete a validated outcome measure of foot health (Manchester-Oxford Foot Questionnaire) regarding their operated foot. Resident experience level was quantified using the surgical logs for the primary resident of record at the time of each case. Associations were assessed using simple, multiple and logistic regression analyses. Results A total of 102 adult patients (n=102 feet) agreed to participate with a mean age of 46.8 (SD 13.1 years, range 18-71) and average length of follow-up 6.2 years (SD 1.4, range 3.6-8.6). Level of trainee experience was not associated with postoperative outcomes in either the univariate (odds ratio 0.99 [95% CI 0.98-1.01], p = 0.827) or multivariate analyses (odds ratio 1.00 [95% CI 0.97-1.02], p = 0.907). Conclusions We conclude that podiatry resident level of experience in hallux valgus surgery does not contribute appreciably to postoperative clinical outcomes. PMID:24726058

  20. Uniting Evidence-Based Evaluation with the ACGME Plastic Surgery Milestones: A Simple and Reliable Assessment of Resident Operative Performance.

    Science.gov (United States)

    Kobraei, Edward M; Bohnen, Jordan D; George, Brian C; Mullen, John T; Lillemoe, Keith D; Austen, William G; Liao, Eric C

    2016-08-01

    Milestones evaluations in plastic surgery reflect a shift toward competency-based training but have created a number of challenges. The authors have incorporated the smartphone application evaluation tool, System for Improving and Measuring Procedural Learning (SIMPL), that was recently developed by a multi-institutional research collaborative. In this pilot study, the authors hypothesize that SIMPL can improve resident evaluation and also collect granular performance data to simplify compliance with the plastic surgery Milestones. SIMPL was prospectively piloted with a plastic surgery resident and faculty surgeon at Massachusetts General Hospital in this institutional review board-approved study. The study period was a 2-month interval corresponding to the resident's rotation. The resident-faculty combination performed 20 cases together. All cases were evaluated with SIMPL. SIMPL evaluations uniformly took under 1 minute to submit. The average time to completed evaluation from surgery completion was 5 hours (technology will support a shared vocabulary between residents and faculty to enhance intraoperative education.

  1. An insight into the future beckons of maxillofacial prosthodontics: Anaplastology

    Directory of Open Access Journals (Sweden)

    S Padmaja

    2015-01-01

    Full Text Available It is the god given right of every human being to appear human. Few areas of dentistry offer more challenges to the technical skills or greater satisfaction for the successful rehabilitation of function and esthetics in the patient with gross anatomic defects and deformities of the maxillofacial region. Although remarkable advances in the surgical management of oral and facial defects, but cannot be satisfactorily repaired by plastic surgery alone. Hence, the demand for maxillofacial prosthetic devices for the rehabilitation of patients with congenital or acquired defects has intensified in recent years. This paper gives an insight into the latest innovations and improvisations in the field of maxillofacial prosthodontics.

  2. Away Rotations and Matching in Integrated Plastic Surgery Residency: Applicant and Program Director Perspectives.

    Science.gov (United States)

    Drolet, Brian C; Brower, Jonathan P; Lifchez, Scott D; Janis, Jeffrey E; Liu, Paul Y

    2016-04-01

    Although nearly all medical students pursuing integrated plastic surgery residency participate in elective rotations away from their home medical school, the value and costs of these "away" rotations have not been well studied. The authors surveyed all integrated plastic surgery program directors and all applicants in the 2015 National Residency Matching Program. Forty-two program directors and 149 applicants (64 percent and 70 percent response rate, respectively) completed the survey. Applicants reported 13.7 weeks spent on plastic surgery rotations during medical school, including a mean of 9.2 weeks on away rotations. Average reported cost for away rotations was $3591 per applicant. Both applicants and program directors most commonly reported "making a good impression" (44.6 percent and 36.6 percent, respectively) or finding a "good-fit" program (27.7 percent and 48.8 percent, respectively) as the primary goal for away rotations. Almost all applicants (91.1 percent) believed an away rotation made them more competitive for matching to a program at which they rotated. Program directors ranked a strong away rotation performance as the most important residency selection criterion. Twenty-seven percent of postgraduate year-1 positions were filled by an away rotatorm and an additional 17 percent were filled by a home medical student. Away rotations appear to be mutually beneficial for applicants and programs in helping to establish a good fit between students and training programs through an extended interaction with the students, residents, and faculty. In addition, making a good impression on a senior elective rotation (home or away) may improve an applicant's chance of matching to a residency program.

  3. Welcome to cultural competency: surgery's efforts to acknowledge diversity in residency training.

    Science.gov (United States)

    Ly, Catherine L; Chun, Maria B J

    2013-01-01

    Although cultural competency is not a new concept in healthcare, it has only recently been formally embraced as important in the field of surgery. All physicians, including and especially surgeons, must acknowledge the potential influence of culture in order to provide effective and equitable care for patients of all backgrounds. The Accreditation Council for Graduate Medical Education (ACGME) recognizes cultural competency as a component of "patient care," "professionalism," and "interpersonal and communication skills." A systematic literature search was conducted using the MEDLINE, EBSCOhost, Web of Science, and Google Scholar databases. All publications focusing on surgical residents and the assessment of patient care, professionalism, interpersonal and communication skills, or specifically cultural competency and/or were considered. This initial search resulted in 12 articles. To further refine the review, publications discussing curricula in residencies other than surgery, the assessment of technical, or clinical skills and/or without any explicit focus on cultural competency were excluded. Based on the specified inclusion and exclusion criteria, 5 articles were selected. These studies utilized various methods to improve surgical residents' cultural competency, including lectures, Objective Structural Clinical Examinations (OSCE), and written exercises and evaluations. A number of surgical residency programs have made promising strides in training culturally competent surgeons. Ultimately, in order to maximize our collective efforts to improve the quality of health care, the development of cultural competency curricula must be made a priority and such training should be a requirement for all trainees in surgical residency programs. Copyright © 2013 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  4. Graduating general surgery resident operative confidence: perspective from a national survey.

    Science.gov (United States)

    Fonseca, Annabelle L; Reddy, Vikram; Longo, Walter E; Gusberg, Richard J

    2014-08-01

    General surgical training has changed significantly over the last decade with work hour restrictions, increasing subspecialization, the expanding use of minimally invasive techniques, and nonoperative management for solid organ trauma. Given these changes, this study was undertaken to assess the confidence of graduating general surgery residents in performing open surgical operations and to determine factors associated with increased confidence. A survey was developed and sent to general surgery residents nationally. We queried them regarding demographics and program characteristics, asked them to rate their confidence (rated 1-5 on a Likert scale) in performing open surgical procedures and compared those who indicated confidence with those who did not. We received 653 responses from the fifth year (postgraduate year 5) surgical residents: 69% male, 68% from university programs, and 51% from programs affiliated with a Veterans Affairs hospital; 22% from small programs, 34% from medium programs, and 44% from large programs. Anticipated postresidency operative confidence was 72%. More than 25% of residents reported a lack of confidence in performing eight of the 13 operations they were queried about. Training at a university program, a large program, dedicated research years, future fellowship plans, and training at a program that performed a large percentage of operations laparoscopically was associated with decreased confidence in performing a number of open surgical procedures. Increased surgical volume was associated with increased operative confidence. Confidence in performing open surgery also varied regionally. Graduating surgical residents indicated a significant lack of confidence in performing a variety of open surgical procedures. This decreased confidence was associated with age, operative volume as well as type, and location of training program. Analyzing and addressing this confidence deficit merits further study. Copyright © 2014 Elsevier Inc. All

  5. Current robotic curricula for surgery residents: A need for additional cognitive and psychomotor focus.

    Science.gov (United States)

    Green, Courtney A; Chern, Hueylan; O'Sullivan, Patricia S

    2018-02-01

    Current robot surgery curricula developed by industry were designed for expert surgeons. We sought to identify the robotic curricula that currently exist in general surgery residencies and describe their components. We identified 12 residency programs with robotic curricula. Using a structured coding form to identify themes including sequence, duration, emphasis and assessment, we generated a descriptive summary. Curricula followed a similar sequence: learners started with online modules and simulation exercises, followed by bedside experience during R2-R3 training years, and then operative opportunities on the console in the final years of training. Consistent portions of the curricula reflect a device-dependent training paradigm; they defined the sequence of instruction. Most curricula lacked specifics on duration and content of training activities. None clearly described cognitive or psychomotor skills needed by residents and none required a proficiency assessment before graduation. Resident-specific robotic curricula remain grounded in initial industrial efforts to train experienced surgeons, are non-specific regarding the type and nature of hands on experience, and do not include discussion of operative technique and surgical concepts. Copyright © 2017 Elsevier Inc. All rights reserved.

  6. Increased Academic Productivity of Orthopaedic Surgery Residents Following 2011 Duty Hour Reform.

    Science.gov (United States)

    Johnson, Joey P; Savage, Kevin; Gil, Joseph A; Eberson, Craig P; Mulcahey, Mary K

    2017-12-19

    In 2003 and again in 2011, the Accreditation Council for Graduate Medical Education (ACGME) mandated increasingly stringent resident duty hour restrictions. With less time required at the hospital, residents theoretically have more time for other academic activities, such as research. Our study seeks to examine whether the number of research publications by orthopaedic residents increased following implementation of the 2011 ACGME duty hour restrictions. Pubmed was queried using publicly available alumni lists from programs across the United States. The years 2008 to 2011 were included to assess pre-2011 productivity. The years 2012 to 2015 were included in the post 2011 group. Paired t tests were used to assess differences between groups. Statistical significance was set to p care in any meaningful way. In our study, there was a statistically significant increase in publications after 2011; however, the number of publications between NIH funded and non-NIH funded programs did not differ. Our study is the first to demonstrate that with increasing duty hour restrictions, orthopaedic surgery residents may be using more of their free time to conduct research. Copyright © 2017 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  7. Relationships between study habits, burnout, and general surgery resident performance on the American Board of Surgery In-Training Examination.

    Science.gov (United States)

    Smeds, Matthew R; Thrush, Carol R; McDaniel, Faith K; Gill, Roop; Kimbrough, Mary K; Shames, Brian D; Sussman, Jeffrey J; Galante, Joseph M; Wittgen, Catherine M; Ansari, Parswa; Allen, Steven R; Nussbaum, Michael S; Hess, Donald T; Knight, David C; Bentley, Frederick R

    2017-09-01

    The American Board of Surgery In-Training Examination (ABSITE) is used by programs to evaluate the knowledge and readiness of trainees to sit for the general surgery qualifying examination. It is often used as a tool for resident promotion and may be used by fellowship programs to evaluate candidates. Burnout has been associated with job performance and satisfaction; however, its presence and effects on surgical trainees' performance are not well studied. We sought to understand factors including burnout and study habits that may contribute to performance on the ABSITE examination. Anonymous electronic surveys were distributed to all residents at 10 surgical residency programs (n = 326). Questions included demographics as well as study habits, career interests, residency characteristics, and burnout scores using the Oldenburg Burnout Inventory, which assesses burnout because of both exhaustion and disengagement. These surveys were then linked to the individual's 2016 ABSITE and United States Medical Licensing Examination (USMLE) step 1 and 2 scores provided by the programs to determine factors associated with successful ABSITE performance. In total, 48% (n = 157) of the residents completed the survey. Of those completing the survey, 48 (31%) scored in the highest ABSITE quartile (≥75th percentile) and 109 (69%) scored less than the 75th percentile. In univariate analyses, those in the highest ABSITE quartile had significantly higher USMLE step 1 and step 2 scores (P shop compared with at home; P < 0.04), and used active rather than passive study strategies (P < 0.04). Gender, marital status, having children, and debt burden had no correlation with examination success. Backward stepwise multiple regression analysis identified the following independent predictors of ABSITE scores: study location (P < 0.0001), frequency of reading (P = 0.0001), Oldenburg Burnout Inventory exhaustion (P = 0.02), and USMLE step 1 and 2 scores (P = 0.007 and 0

  8. Lean principles optimize on-time vascular surgery operating room starts and decrease resident work hours.

    Science.gov (United States)

    Warner, Courtney J; Walsh, Daniel B; Horvath, Alexander J; Walsh, Teri R; Herrick, Daniel P; Prentiss, Steven J; Powell, Richard J

    2013-11-01

    Lean process improvement techniques are used in industry to improve efficiency and quality while controlling costs. These techniques are less commonly applied in health care. This study assessed the effectiveness of Lean principles on first case on-time operating room starts and quantified effects on resident work hours. Standard process improvement techniques (DMAIC methodology: define, measure, analyze, improve, control) were used to identify causes of delayed vascular surgery first case starts. Value stream maps and process flow diagrams were created. Process data were analyzed with Pareto and control charts. High-yield changes were identified and simulated in computer and live settings prior to implementation. The primary outcome measure was the proportion of on-time first case starts; secondary outcomes included hospital costs, resident rounding time, and work hours. Data were compared with existing benchmarks. Prior to implementation, 39% of first cases started on time. Process mapping identified late resident arrival in preoperative holding as a cause of delayed first case starts. Resident rounding process inefficiencies were identified and changed through the use of checklists, standardization, and elimination of nonvalue-added activity. Following implementation of process improvements, first case on-time starts improved to 71% at 6 weeks (P = .002). Improvement was sustained with an 86% on-time rate at 1 year (P < .001). Resident rounding time was reduced by 33% (from 70 to 47 minutes). At 9 weeks following implementation, these changes generated an opportunity cost potential of $12,582. Use of Lean principles allowed rapid identification and implementation of perioperative process changes that improved efficiency and resulted in significant cost savings. This improvement was sustained at 1 year. Downstream effects included improved resident efficiency with decreased work hours. Copyright © 2013 Society for Vascular Surgery. Published by Mosby, Inc. All

  9. "iBIM"--internet-based interactive modules: an easy and interesting learning tool for general surgery residents.

    Science.gov (United States)

    Azer, Nader; Shi, Xinzhe; de Gara, Chris; Karmali, Shahzeer; Birch, Daniel W

    2014-04-01

    The increased use of information technology supports a resident- centred educational approach that promotes autonomy, flexibility and time management and helps residents to assess their competence, promoting self-awareness. We established a web-based e-learning tool to introduce general surgery residents to bariatric surgery and evaluate them to determine the most appropriate implementation strategy for Internet-based interactive modules (iBIM) in surgical teaching. Usernames and passwords were assigned to general surgery residents at the University of Alberta. They were directed to the Obesity101 website and prompted to complete a multiple-choice precourse test. Afterwards, they were able to access the interactive modules. Residents could review the course material as often as they wanted before completing a multiple-choice postcourse test and exit survey. We used paired t tests to assess the difference between pre- and postcourse scores. Out of 34 residents who agreed to participate in the project, 12 completed the project (35.3%). For these 12 residents, the precourse mean score was 50 ± 17.3 and the postcourse mean score was 67 ± 14 (p = 0.020). Most residents who participated in this study recommended using the iBIMs as a study tool for bariatric surgery. Course evaluation scores suggest this novel approach was successful in transferring knowledge to surgical trainees. Further development of this tool and assessment of implementation strategies will determine how iBIM in bariatric surgery may be integrated into the curriculum.

  10. Impact of family and gender on career goals: results of a national survey of 4586 surgery residents.

    Science.gov (United States)

    Viola, Kate V; Bucholz, Emily; Yeo, Heather; Piper, Crystal L; Piper, Crystal; Bell, Richard H; Sosa, Julie Ann

    2010-05-01

    To determine how marriage, children, and gender influence US categorical general surgery residents' perceptions of their profession and motivations for specialty training. Cross-sectional national survey administered after the January 2008 American Board of Surgery In-service Training Examination. Two hundred forty-eight US general surgery residency programs. All US categorical general surgery residents. We evaluated demographic characteristics with respect to survey responses using the chi(2) test, analysis of variance, and multivariate logistic regression. Interaction terms between variables were assessed. Perceptions of respondents regarding the future of general surgery and the role of specialty training in relation to anticipated income and lifestyle. The survey response rate was 75.0% (4586 respondents). Mean age was 30.6 years; 31.7% were women, 51.3% were married, and 25.4% had children. Of the respondents, 28.7% believed general surgery is becoming obsolete (30.1% of men and 25.9% of women; P = .004), and 55.1% believed specialty training is necessary for success (56.4% of men and 52.7% of women; P = .02). Single residents and residents without children were more likely to plan for fellowship (59.1% single vs 51.9% married, P Marital status, children, and gender appear to have a powerful effect on general surgery residents' career planning.

  11. [Cranio-maxillofacial traumatology

    NARCIS (Netherlands)

    Kroon, F.H.; Beek, G.J.; Damme, P.A. van

    2007-01-01

    During the last 50 years, significant developments have taken place in the treatment of cranio-maxillofacial fractures. The aim of treatment is to achieve the most complete possible restoration of facial functions Epidemiologic figures for these fractures are sparsely available in the literature,

  12. Improving Communication Skills: A Course for Academic Medical Center Surgery Residents and Faculty.

    Science.gov (United States)

    Raper, Steven E; Gupta, Meera; Okusanya, Olugbenga; Morris, Jon B

    2015-01-01

    To improve physician/patient communication and familiarize surgeons with contemporary skills for and metrics assessing communication, courses were developed to provide academic general surgery residents and faculty with a toolkit of information, behaviors, and specific techniques. If academic faculty are expected to mentor residents in communication and residents are expected to learn good communication skills, then both should have the necessary education to accomplish such a goal. Didactic lectures introduced current concepts of physician-patient communication including information on better patient care, fewer malpractice suits, and the move toward transparency of communication metrics. Next, course participants viewed and critiqued "Surgi-Drama" videos, with actors simulating "before" and "after" physician-patient communication scenarios. Finally, participants were provided with a "toolkit" of techniques for improving physician-patient communication including "2-3-4"-a semiscripted short communication tool residents and other physicians can use in patient encounters-and a number of other acronymic approaches. Each participant was asked to complete an anonymous evaluation to assess course content satisfaction. Overall, 86% of residents participated (68/79), with a 52% response rate (35/68) for the evaluation tool. Overall, 88% of faculty participated (84/96), with an 84% response rate (71/84). Residents voiced satisfaction with all domains. For faculty, satisfaction was quantitatively confirmed (Likert score 4 or 5) in 4 of 7 domains, with the highest satisfaction in "communication of goals" and "understanding of the HCAHPS metric." The percentage of "top box" Doctor Communication Hospital Consumer Assessment of Healthcare Providers and Systems (HCAHPS) scores and national percentile ranking showed a sustained increase more than 1 and 2 years from the dates of the courses. The assessment of communication skills is increasing in importance in the practice of

  13. Maxillofacial fractures sustained during baseball and softball.

    Science.gov (United States)

    Yamamoto, Kazuhiko; Murakami, Kazuhiro; Sugiura, Tsutomu; Ishida, Jun-ichi; Imai, Yuichiro; Fujimoto, Masaki; Kirita, Tadaaki

    2009-04-01

    The purpose of this study was to investigate the demographics, the type of impact, the site and the treatment of maxillofacial fractures sustained during baseball and softball to develop an effective preventive strategy. Data of 82 patients treated for baseball- and softball-related maxillofacial fractures at the Department of Oral and Maxillofacial Surgery, Nara Medical University between 1982 and 2007 were retrospectively analyzed. Injuries were found in 64 men in baseball and 16 men and two women in softball with average ages of 19.6 and 30.0 years, respectively. Fractures were caused by being hit by the ball in 61 patients followed by collision in 16 patients. Fractures of the mandible and the mid-face were found in 44 and 38 patients, respectively. The mental and angle region of the mandible and zygoma and alveolar bone of the maxilla were frequently involved. Treatment was mostly conservative. Open reduction and internal fixation were performed only in 15 patients. Most maxillofacial fractures in these sports were ball-related. Therefore, effective preventive means should be considered to protect against such injuries.

  14. Does general surgery residency prepare surgeons for community practice in British Columbia?

    Science.gov (United States)

    Hwang, Hamish

    2009-01-01

    Background Preparing surgeons for clinical practice is a challenging task for postgraduate training programs across Canada. The purpose of this study was to examine whether a single surgeon entering practice was adequately prepared by comparing the type and volume of surgical procedures experienced in the last 3 years of training with that in the first year of clinical practice. Methods During the last 3 years of general surgery training, I logged all procedures. In practice, the Medical Services Plan (MSP) of British Columbia tracks all procedures. Using MSP remittance reports, I compiled the procedures performed in my first year of practice. I totaled the number of procedures and broke them down into categories (general, colorectal, laparoscopic, endoscopic, hepatobiliary, oncologic, pediatric, thoracic, vascular and other). I then compared residency training with community practice. Results I logged a total of 1170 procedures in the last 3 years of residency. Of these, 452 were performed during community rotations. The procedures during residency could be broken down as follows: 392 general, 18 colorectal, 242 laparoscopic, 103 endoscopic, 85 hepatobiliary, 142 oncologic, 1 pediatric, 78 thoracic, 92 vascular and 17 other. I performed a total of 1440 procedures in the first year of practice. In practice the break down was 398 general, 15 colorectal, 101 laparoscopic, 654 endoscopic, 2 hepatobiliary, 77 oncologic, 10 pediatric, 0 thoracic, 70 vascular and 113 other. Conclusion On the whole, residency provided excellent preparation for clinical practice based on my experience. Areas of potential improvement included endoscopy, pediatric surgery and “other,” which comprised mostly hand surgery. PMID:19503663

  15. Impact of podiatry resident experience level in hallux valgus surgery on postoperative outcomes.

    Science.gov (United States)

    Fleischer, Adam E; Yorath, Martin C; Joseph, Robert M; Baron, Adam; Nordquist, Thomas; Moore, Braden J; Robinson, Richmond C O; Reilly, Charles H

    2014-06-15

    Despite modern advancements in transosseous fixation and operative technique, hallux valgus (i.e., bunion) surgery is still associated with a higher than usual amount of patient dissatisfaction and is generally recognized as a complex and nuanced procedure requiring precise osseous and capsulotendon balancing. It stands to reason then that familiarity and skill level of trainee surgeons might impact surgical outcomes in this surgery. The aim of this study was to determine whether podiatry resident experience level influences midterm outcomes in hallux valgus surgery (HVS). Consecutive adults who underwent isolated HVS via distal metatarsal osteotomy at a single US metropolitan teaching hospital from January 2004 to January 2009 were contacted and asked to complete a validated outcome measure of foot health (Manchester-Oxford Foot Questionnaire) regarding their operated foot. Resident experience level was quantified using the surgical logs for the primary resident of record at the time of each case. Associations were assessed using linear and logistic regression analyses. A total of 102 adult patients (n = 102 feet) agreed to participate with a mean age of 46.8 years (standard deviation 13.1, range 18-71) and average length of follow-up 6.2 y (standard deviation 1.4, range 3.6-8.6). Level of trainee experience was not associated with postoperative outcomes in either the univariate (odds ratio 0.99 [95% confidence interval, 0.98-1.01], P = 0.827) or multivariate analyses (odds ratio 1.00 [95% confidence interval, 0.97-1.02], P = 0.907). We conclude that podiatry resident level of experience in HVS does not contribute appreciably to postoperative clinical outcomes. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Outcomes of cataract surgery with residents as primary surgeons in the Veterans Affairs Healthcare System.

    Science.gov (United States)

    Payal, Abhishek R; Gonzalez-Gonzalez, Luis A; Chen, Xi; Cakiner-Egilmez, Tulay; Chomsky, Amy; Baze, Elizabeth; Vollman, David; Lawrence, Mary G; Daly, Mary K

    2016-03-01

    To explore visual outcomes, functional visual improvement, and events in resident-operated cataract surgery cases. Veterans Affairs Ophthalmic Surgery Outcomes Database Project across 5 Veterans Affairs Medical Centers. Retrospective data analysis of deidentified data. Cataract surgery cases with residents as primary surgeons were analyzed for logMAR corrected distance visual acuity (CDVA) and vision-related quality of life (VRQL) measured by the modified National Eye Institute Vision Function Questionnaire and 30 intraoperative and postoperative events. In some analyses, cases without events (Group A) were compared with cases with events (Group B). The study included 4221 cataract surgery cases. Preoperative to postoperative CDVA improved significantly in both groups (P < .0001), although the level of improvement was less in Group B (P = .03). A CDVA of 20/40 or better was achieved in 96.64% in Group A and 88.25% in Group B (P < .0001); however, Group B had a higher prevalence of preoperative ocular comorbidities (P < .0001). Cases with 1 or more events were associated with a higher likelihood of a postoperative CDVA worse than 20/40 (odds ratio, 3.82; 95% confidence interval, 2.92-5.05; P < .0001) than those who did not experience an event. Both groups had a significant increase in VRQL from preoperative levels (both P < .0001); however, the level of preoperative to postoperative VRQL improvement was significantly less in Group B (P < .0001). Resident-operated cases with and without events had an overall significant improvement in visual acuity and visual function compared with preoperatively, although this improvement was less marked in those that had an event. None of the authors has a financial or proprietary interest in any material or method mentioned. Copyright © 2016 ASCRS and ESCRS. Published by Elsevier Inc. All rights reserved.

  17. A Systematic Review of the Effects of Resident Duty Hour Restrictions in Surgery

    Science.gov (United States)

    Devitt, Katharine S.; Keshet, Itay; Spicer, Jonathan; Imrie, Kevin; Feldman, Liane; Cools-Lartigue, Jonathan; Kayssi, Ahmed; Lipsman, Nir; Elmi, Maryam; Kulkarni, Abhaya V.; Parshuram, Chris; Mainprize, Todd; Warren, Richard J.; Fata, Paola; Gorman, M. Sean; Feinberg, Stan; Rutka, James

    2014-01-01

    Background: In 2003, the Accreditation Council for Graduate Medical Education (ACGME) mandated 80-hour resident duty limits. In 2011 the ACGME mandated 16-hour duty maximums for PGY1 (post graduate year) residents. The stated goals were to improve patient safety, resident well-being, and education. A systematic review and meta-analysis were performed to evaluate the impact of resident duty hours (RDH) on clinical and educational outcomes in surgery. Methods: A systematic review (1980–2013) was executed on CINAHL, Cochrane Database, Embase, Medline, and Scopus. Quality of articles was assessed using the GRADE guidelines. Sixteen-hour shifts and night float systems were analyzed separately. Articles that examined mortality data were combined in a random-effects meta-analysis to evaluate the impact of RDH on patient mortality. Results: A total of 135 articles met the inclusion criteria. Among these, 42% (N = 57) were considered moderate-high quality. There was no overall improvement in patient outcomes as a result of RDH; however, some studies suggest increased complication rates in high-acuity patients. There was no improvement in education related to RDH restrictions, and performance on certification examinations has declined in some specialties. Survey studies revealed a perception of worsened education and patient safety. There were improvements in resident wellness after the 80-hour workweek, but there was little improvement or negative effects on wellness after 16-hour duty maximums were implemented. Conclusions: Recent RDH changes are not consistently associated with improvements in resident well-being, and have negative impacts on patient outcomes and performance on certification examinations. Greater flexibility to accommodate resident training needs is required. Further erosion of training time should be considered with great caution. PMID:24662409

  18. Fellowship and career path preferences in residents of otolaryngology-head and neck surgery.

    Science.gov (United States)

    Golub, Justin S; Ossoff, Robert H; Johns, Michael M

    2011-04-01

    Assess fellowship and academic/private practice career track preferences in residents of otolaryngology-head and neck surgery. Cross-sectional survey. A total of 1,364 U.S. otolaryngology residents were surveyed. Questions addressed demographics, work hours and sleep, fellowship preference, and career track preference (academic/private practice). Trends in fellowship and career track preference were analyzed by year of clinical otolaryngology training. Data were additionally analyzed after stratification by sex. The response rate was 50%. The desire to complete a fellowship declined from 62% (year 2) to 58% (year 5), whereas the desire to not complete a fellowship increased from 31% (year 2) to 41% (year 5). Fellowship interest increased for rhinology and head and neck surgery by training year, whereas interest declined for neurotology and facial plastics. Expectation of an academic path increased from 29% (year 2) to 38% (year 5), whereas expectation of private practice declined slightly from 59% (year 2) to 57% (year 5). Women were initially more interested in both completing a fellowship (69% women, 60% men) and academics (40% women, 27% men). At the end of training, these sex differences were eliminated or reversed (59% men, 54% women for fellowship; 39% men, 35% women for academics). Residents interested in pursuing fellowship or academics reported working 2 hr/week more than those interested in no fellowship or private practice, respectively (P career track preferences suggest trends that may be useful to residency/fellowship program directors and residents making career choices. Inequalities producing differences according to sex should be addressed. Copyright © 2011 The American Laryngological, Rhinological, and Otological Society, Inc.

  19. The Learning Preferences of Applicants Who Interview for General Surgery Residency: A Multiinstitutional Study.

    Science.gov (United States)

    Kim, Roger H; Kurtzman, Scott H; Collier, Ashley N; Shabahang, Mohsen M

    Learning styles theory posits that learners have distinct preferences for how they assimilate new information. The VARK model categorizes learners based on combinations of 4 learning preferences: visual (V), aural (A), read/write (R), and kinesthetic (K). A previous single institution study demonstrated that the VARK preferences of applicants who interview for general surgery residency are different from that of the general population and that learning preferences were associated with performance on standardized tests. This multiinstitutional study was conducted to determine the distribution of VARK preferences among interviewees for general surgery residency and the effect of those preferences on United States Medical Licensing Examination (USMLE) scores. The VARK learning inventory was administered to applicants who interviewed at 3 general surgery programs during the 2014 to 2015 academic year. The distribution of VARK learning preferences among interviewees was compared with that of the general population of VARK respondents. Performance on USMLE Step 1 and Step 2 Clinical Knowledge was analyzed for associations with VARK learning preferences. Chi-square, analysis of variance, and Dunnett's test were used for statistical analysis, with p learning modality. The distribution of VARK preferences of interviewees was different than that of the general population (p = 0.02). By analysis of variance, there were no overall differences in USMLE Step 1 and Step 2 Clinical Knowledge scores by VARK preference (p = 0.06 and 0.21, respectively). However, multiple comparison analysis using Dunnett's test revealed that interviewees with R preferences had significantly higher scores than those with multimodal preferences on USMLE Step 1 (239 vs. 222, p = 0.02). Applicants who interview for general surgery residency have a different pattern of VARK preferences than that of the general population. Interviewees with preferences for read/write learning modalities have higher scores

  20. Cardiovascular Surgery Residency Program: Training Coronary Anastomosis Using the Arroyo Simulator and UNIFESP Models.

    Science.gov (United States)

    Maluf, Miguel Angel; Gomes, Walter José; Bras, Ademir Massarico; Araújo, Thiago Cavalcante Vila Nova de; Mota, André Lupp; Cardoso, Caio Cesar; Coutinho, Rafael Viana dos S

    2015-01-01

    Engage the UNIFESP Cardiovascular Surgery residents in coronary anastomosis, assess their skills and certify results, using the Arroyo Anastomosis Simulator and UNIFESP surgical models. First to 6th year residents attended a weekly program of technical training in coronary anastomosis, using 4 simulation models: 1. Arroyo simulator; 2. Dummy with a plastic heart; 3. Dummy with a bovine heart; and 4. Dummy with a beating pig heart. The assessment test was comprised of 10 items, using a scale from 1 to 5 points in each of them, creating a global score of 50 points maximum. The technical performance of the candidate showed improvement in all items, especially manual skill and technical progress, critical sense of the work performed, confidence in the procedure and reduction of the time needed to perform the anastomosis after 12 weeks practice. In response to the multiplicity of factors that currently influence the cardiovascular surgeon training, there have been combined efforts to reform the practices of surgical medical training. 1 - The four models of simulators offer a considerable contribution to the field of cardiovascular surgery, improving the skill and dexterity of the surgeon in training. 2 - Residents have shown interest in training and cooperate in the development of innovative procedures for surgical medical training in the art.

  1. Experience of General Surgery Residents in the Creation of Small Bowel and Colon Anastomoses.

    Science.gov (United States)

    Nemeth, Zoltan H; Lazar, Eric L; Paglinco, Samantha R; Hicks, Addison S; Lei, Jason; Barratt-Stopper, Patricia A; Rolandelli, Rolando H

    2016-01-01

    With the introduction of stapling devices (SDs), the proportion of hand-sewn (HS) intestinal anastomoses (IAs) has declined. As more IAs are constructed with SDs, there are fewer opportunities for general surgery residents (GSRs) to acquire the skills for HS techniques during their training. Data for this study were extracted from an existing database of all IAs performed at the Department of Surgery of the Morristown Medical Center since 2003. For the purposes of this study, a 5.5-year timeframe was used between July 2006 and 2011, which contained 1659 IA operations on adult patients with resident involvement. GSRs of the 5-year general surgery residency program were grouped by postgraduate year (PGY) for further analysis. The number of all IAs created by each resident during the 5-year training was 67.2 on average. Most of these operations were done in the last 2 years of the training: 45.1% of all IAs in PGY5 and 37.3% of all IAs in PGY4. Of all, 1659 IAs performed in the study period, 711 (42.9% of total) were done laparoscopically and 948 (57.1% of all IAs) were done as open operations. Laparoscopic operations had a proportionally higher rate of SD use when compared to open cases (90.9% vs 82.4%). On average, each resident constructed 9.4 HS IAs (13.98% of all IAs) and 57.8 SD IAs (86.02% of total). Out of all anastomoses, ostomy reversals (30.7%) had the highest percentage of HS suturing followed by right colectomies (27.5%), ileal pouch-anal anastomoses and total colectomies and proctocolectomies (23.3%), small bowel resection (17.0%), and left colectomies (5.5%). Regardless of the location of the operation, stapled and sutured anastomoses had similar outcomes measured by the rate of anastomotic leaks. Residents used significantly more SDs in the creation of anastomoses than HS suturing in the PGY3, PGY4, and PGY5 years. We also documented that attending surgeons who are older more often used HS suturing than their younger colleagues when creating IAs. The

  2. Reliability and Validity of 3 Methods of Assessing Orthopedic Resident Skill in Shoulder Surgery.

    Science.gov (United States)

    Bernard, Johnathan A; Dattilo, Jonathan R; Srikumaran, Uma; Zikria, Bashir A; Jain, Amit; LaPorte, Dawn M

    Traditional measures for evaluating resident surgical technical skills (e.g., case logs) assess operative volume but not level of surgical proficiency. Our goal was to compare the reliability and validity of 3 tools for measuring surgical skill among orthopedic residents when performing 3 open surgical approaches to the shoulder. A total of 23 residents at different stages of their surgical training were tested for technical skill pertaining to 3 shoulder surgical approaches using the following measures: Objective Structured Assessment of Technical Skills (OSATS) checklists, the Global Rating Scale (GRS), and a final pass/fail assessment determined by 3 upper extremity surgeons. Adverse events were recorded. The Cronbach α coefficient was used to assess reliability of the OSATS checklists and GRS scores. Interrater reliability was calculated with intraclass correlation coefficients. Correlations among OSATS checklist scores, GRS scores, and pass/fail assessment were calculated with Spearman ρ. Validity of OSATS checklists was determined using analysis of variance with postgraduate year (PGY) as a between-subjects factor. Significance was set at p shoulder approaches. Checklist scores showed superior interrater reliability compared with GRS and subjective pass/fail measurements. GRS scores were positively correlated across training years. The incidence of adverse events was significantly higher among PGY-1 and PGY-2 residents compared with more experienced residents. OSATS checklists are a valid and reliable assessment of technical skills across 3 surgical shoulder approaches. However, checklist scores do not measure quality of technique. Documenting adverse events is necessary to assess quality of technique and ultimate pass/fail status. Multiple methods of assessing surgical skill should be considered when evaluating orthopedic resident surgical performance. Copyright © 2016 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights

  3. Residency characteristics that matter most to plastic surgery applicants: a multi-institutional analysis and review of the literature.

    Science.gov (United States)

    Sinno, Sammy; Mehta, Karan; Squitieri, Lee; Ranganathan, Kavitha; Koeckert, Michael S; Patel, Ashit; Saadeh, Pierre B; Thanik, Vishal

    2015-06-01

    The National Residency Matching Program Match is a very unique process in which applicants and programs are coupled to each other based on a ranking system. Although several studies have assessed features plastic surgery programs look for in applicants, no study in the present plastic surgery literature identifies which residency characteristics are most important to plastic surgery applicants. Therefore, we sought to perform a multi-institutional assessment as to which factors plastic surgery residency applicants consider most important when applying for residency. A validated and anonymous questionnaire containing 37 items regarding various program characteristics was e-mailed to 226 applicants to New York University, Albany, University of Michigan, and University of Southern California plastic surgery residency programs. Applicants were asked to rate each feature on a scale from 1 to 10, with 10 being the most important. The 37 variables were ranked by the sum of the responses. The median rating and interquartile range as well as the mean for each factor was then calculated. A Wilcoxon signed rank test was used to compare medians in rank order. A total of 137 completed questionnaires were returned, yielding a 61% response rate. The characteristics candidates considered most important were impressions during the interview, experiences during away rotations, importance placed on resident training/support/mentoring by faculty, personal experiences with residents, and the amount of time spent in general surgery. The characteristics candidates considered least important were second-look experiences, compensation/benefits, program reputation from Internet forums, accessibility of program coordinator, opportunity for laboratory research, and fellowship positions available at the program. Applicants value personal contact and time spent in general surgery when selecting residency programs. As the number of integrated programs continues to grow, programs will benefit

  4. Resident simulation training in endoscopic endonasal surgery utilizing haptic feedback technology.

    Science.gov (United States)

    Thawani, Jayesh P; Ramayya, Ashwin G; Abdullah, Kalil G; Hudgins, Eric; Vaughan, Kerry; Piazza, Matthew; Madsen, Peter J; Buch, Vivek; Sean Grady, M

    2016-12-01

    Simulated practice may improve resident performance in endoscopic endonasal surgery. Using the NeuroTouch haptic simulation platform, we evaluated resident performance and assessed the effect of simulation training on performance in the operating room. First- (N=3) and second- (N=3) year residents were assessed using six measures of proficiency. Using a visual analog scale, the senior author scored subjects. After the first session, subjects with lower scores were provided with simulation training. A second simulation served as a task-learning control. Residents were evaluated in the operating room over six months by the senior author-who was blinded to the trained/untrained identities-using the same parameters. A nonparametric bootstrap testing method was used for the analysis (Matlab v. 2014a). Simulation training was associated with an increase in performance scores in the operating room averaged over all measures (p=0.0045). This is the first study to evaluate the training utility of an endoscopic endonasal surgical task using a virtual reality haptic simulator. The data suggest that haptic simulation training in endoscopic neurosurgery may contribute to improvements in operative performance. Limitations include a small number of subjects and adjudication bias-although the trained/untrained identity of subjects was blinded. Further study using the proposed methods may better describe the relationship between simulated training and operative performance in endoscopic Neurosurgery. Copyright © 2016 Elsevier Ltd. All rights reserved.

  5. Corrective Jaw Surgery

    Medline Plus

    Full Text Available ... Oral Surgeries Facial Cosmetic Surgery Facial Injury / Trauma Surgery Obstructive Sleep Apnea (OSA) Oral, Head and Neck Pathology TMJ and Facial Pain Wisdom Teeth Management Procedures Anesthesia Anesthesia Oral and maxillofacial surgeons are ...

  6. Maxillofacial trauma due to work-related accidents.

    Science.gov (United States)

    Hächl, O; Tuli, T; Schwabegger, A; Gassner, R

    2002-02-01

    Even though numerous reports on maxillofacial trauma exist, only a few give detailed information about work-related maxillofacial injuries. The purpose of this study was to reveal the significance of maxillofacial injuries related to accidents occurring at work by evaluating a large number of patients with maxillofacial injuries over a 9-year period. Out of the 8704 trauma patients treated between 1991 and 1999 in the Department of Oral and Maxillofacial Surgery at the University of Innsbruck, Austria, 463 (5.4%) were injured at work. All charts were reviewed and analyzed according to age, gender, cause of accident, occupation, type of injury, location and frequency of fractures. The highest incidence of maxillofacial injury was found among construction workers (a total of 124 patients, 26.8%), followed by craftsmen (102 patients, 22.0%) and office employees (69 patients, 14.9%). The sex distribution showed an overall male-to-female ratio of 11.8:1 and those in the age group most affected were between 20 and 29 years of age. The most frequent cause of injury was a blow in 48.4%, followed by falls and falls over obstacles, accounting for 27.9% and 7.1%, respectively. Of all trauma, 45.4% (210 persons) sustained 423 maxillofacial fractures, 31.7% (147 patients) suffered 232 dento-alveolar injuries, and 21.2% (98 people) showed 430 soft-tissue injuries. One-fifth (20.7%) of all patients displayed concomitant injuries with cerebral and cranial trauma being the most common. The probability of sustaining maxillofacial trauma at work is correlated to the nature of the occupation. Individuals (mostly men) using tools or machines at work are exposed to a much higher risk of work-related maxillofacial trauma.

  7. Common-law principles in consent for patients in oral and maxillofacial surgery who lack mental capacity: do we know them all?

    Science.gov (United States)

    Shekar, V; Jabbar, J; Mitchell, D A; Brennan, P A

    2015-11-01

    Over the last 5 years, the medical profession has relied on the Bolam test for their defence in cases of clinical negligence. While still a matter of controversy between health professionals and legal experts, the Bolam test has been tried and criticised not only by the English courts but also in the United States, Canada, and Australia. In the medical profession the concept of the law of consent has moved away from a doctrine of professional paternalism towards patient-focused paternalism, and has increased the emphasis on human rights and the autonomy and choice of the patient. These changes present a challenge to health professionals, and a lack of effective recognition and interpretation can result in non-compliance. We review the developments in the law of consent since Bolam and discuss how they affect patients with incapacity, and highlight the importance of being familiar with them. Copyright © 2015 The British Association of Oral and Maxillofacial Surgeons. Published by Elsevier Ltd. All rights reserved.

  8. Applications of 3-D reconstruction and 3-D image analysis using computer graphics in surgery of the oral and maxillofacial regions

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Koichi; Yamauchi, Asanori; Madachi, Fujio; Furuta, Isao

    1988-12-01

    Using the 2-D data provided by CT-Tomography and MRI-tomography of oral and maxillofacial diseases (cyst, benign tumor, primary tumor and regional lymphnodes of malignant tumor), 3-D images were reconstructed and spatial analysis was attempted. We report the general concepts. The hardware used consisted of the Hewlett-Packard HP-9000/300, which utilizes a 16-bit CPU. A digitizer was used to construct 3-D images from serial CT-tomography and MRI-tomography images. Output was displayed on a color monitor and photographs. The 3 cases on which we used this technique included a 19-year-old male with plunging ranula, a 50-year-old male with maxillary pleomorphic adenoma, and a 58-year-old male with squamous cell carcinoma of the maxillary sinus (T/sub 3/N/sub 3/M/sub 0/). As 3-D reconstruction can be done in any arbitrary direction or cross section, it is possible to spatially determine the position of the disease inside the body, its progression, and its relationship with adjacent organs. Through image analysis, it is possible to better understand the volume and surface area of the disease. 3-D image reconstruction is an effective tool in the determination of diagnosis, therapeutic guidelines, and surgical indications, as well as effectiveness of treatment.

  9. Applications of 3-D reconstruction and 3-D image analysis using computer graphics in surgery of the oral and maxillofacial regions

    International Nuclear Information System (INIS)

    Yamamoto, Koichi; Yamauchi, Asanori; Madachi, Fujio; Furuta, Isao

    1988-01-01

    Using the 2-D data provided by CT-Tomography and MRI-tomography of oral and maxillofacial diseases (cyst, benign tumor, primary tumor and regional lymphnodes of malignant tumor), 3-D images were reconstructed and spatial analysis was attempted. We report the general concepts. The hardware used consisted of the Hewlett-Packard HP-9000/300, which utilizes a 16-bit CPU. A digitizer was used to construct 3-D images from serial CT-tomography and MRI-tomography images. Output was displayed on a color monitor and photographs. The 3 cases on which we used this technique included a 19-year-old male with plunging ranula, a 50-year-old male with maxillary pleomorphic adenoma, and a 58-year-old male with squamous cell carcinoma of the maxillary sinus (T 3 N 3 M 0 ). As 3-D reconstruction can be done in any arbitrary direction or cross section, it is possible to spatially determine the position of the disease inside the body, its progression, and its relationship with adjacent organs. Through image analysis, it is possible to better understand the volume and surface area of the disease. 3-D image reconstruction is an effective tool in the determination of diagnosis, therapeutic guidelines, and surgical indications, as well as effectiveness of treatment. (author)

  10. Current concepts in maxillofacial imaging

    Energy Technology Data Exchange (ETDEWEB)

    Boeddinghaus, Rudolf [Perth Radiological Clinic, 127 Hamersley Road, Subiaco, Western Australia 6008 (Australia)], E-mail: rboeddinghaus@perthradclinic.com.au; Whyte, Andy [Perth Radiological Clinic, 127 Hamersley Road, Subiaco, Western Australia 6008 (Australia)], E-mail: awhyte@perthradclinic.com.au

    2008-06-15

    A review of state-of-the-art maxillofacial imaging is presented. Current imaging techniques include intra-oral radiographs, dental panoramic tomography, multidetector helical computed tomography, cone-beam computed tomography (CBCT) and magnetic resonance imaging (MRI). The commonest conditions encountered in clinical radiological practice are reviewed, including maxillofacial deformities, complicated dental impactions, maxillofacial trauma, jaw lesions (cysts, neoplasms, fibro-osseous lesions (FOLs) and infections), and temporomandibular joint pathology. Pre-operative assessment for dental implant placement is also briefly reviewed.

  11. Does resident participation influence otolaryngology-head and neck surgery morbidity and mortality?

    Science.gov (United States)

    Abt, Nicholas B; Reh, Douglas D; Eisele, David W; Francis, Howard W; Gourin, Christine G

    2016-10-01

    Patients may perceive resident procedural participation as detrimental to their outcome. Our objective is to investigate whether otolaryngology-head and neck surgery (OHNS) housestaff participation is associated with surgical morbidity and mortality. Case-control study. OHNS patients were analyzed from the American College of Surgeons National Surgical Quality Improvement Program 2006 to 2013 databases. We compared the incidence of 30-day postoperative morbidity, mortality, readmissions, and reoperations in patients operated on by resident surgeons with attending supervision (AR) with patients operated on by an attending surgeon alone (AO) using cross-tabulations and multivariable regression. There were 27,018 cases with primary surgeon data available, with 9,511 AR cases and 17,507 AO cases. Overall, 3.62% of patients experienced at least one postoperative complication. The AR cohort had a higher complication rate of 5.73% than the AO cohort at 2.48% (P < .001). After controlling for all other variables, there was no significant difference in morbidity (odds ratio [OR] = 1.05 [0.89 to 1.24]), mortality (OR = 0.91 [0.49 to 1.70]), readmission (OR = 1.29 [0.92 to 1.81]), or reoperation (OR = 1.28 [0.91 to 1.80]) for AR compared to AO cases. There was no difference between postgraduate year levels for adjusted 30-day morbidity or mortality. There is an increased incidence of morbidity, mortality, readmission, and reoperation in OHNS surgical cases with resident participation, which appears related to increased comorbidity with AR patients. After controlling for other variables, resident participation was not associated with an increase in 30-day morbidity, mortality, readmission, or reoperation odds. These data suggest that OHNS resident participation in surgical cases is not associated with poorer short-term outcomes. 3b Laryngoscope, 126:2263-2269, 2016. © 2016 The American Laryngological, Rhinological and Otological Society, Inc.

  12. The surgical experience of general surgery residents: an analysis of the applicability of the specialty program in General and Digestive Surgery.

    Science.gov (United States)

    Targarona Soler, Eduardo Ma; Jover Navalon, Jose Ma; Gutierrez Saiz, Javier; Turrado Rodríguez, Víctor; Parrilla Paricio, Pascual

    2015-03-01

    Residents in our country have achieved a homogenous surgical training by following a structured residency program. This is due to the existence of specific training programs for each specialty. The current program, approved in 2007, has a detailed list of procedures that a surgeon should have performed in order to complete training. The aim of this study is to analyze the applicability of the program with regard to the number of procedures performed during the residency period. A data collection form was designed that included the list of procedures from the program of the specialty; it was sent in April 2014 to all hospitals with accredited residency programs. In September 2014 the forms were analysed, and a general descriptive study was performed; a subanalysis according to the resident's sex and Autonomous region was also performed. The number of procedures performed according to the number of residents in the different centers was also analyzed. The survey was sent to 117 hospitals with accredited programs, which included 190 resident places. A total of 91 hospitals responded (53%). The training offered adapts in general to the specialty program. The total number of procedures performed in the different sub-areas, in laparoscopic and emergency surgery is correct or above the number recommended by the program, with the exception of esophageal-gastric and hepatobiliary surgery. The sub-analysis according to Autonomous region did not show any significant differences in the total number of procedures, however, there were significant differences in endocrine surgery (P=.001) and breast surgery (P=.042). A total of 55% of residents are female, with no significant differences in distribution in Autonomous regions. However, female surgeons operate more than their male counterparts during the residency period (512±226 vs. 625±244; P<.01). The number of residents in the hospital correlates with the number of procedures performed; the residents with more procedures

  13. Cirugía neonatal maxilofacial: 10 años de experiencia (1994 a 2005 Maxillofacial neonatal surgery: ten years of experience (1994-2005

    Directory of Open Access Journals (Sweden)

    Zoila del S. López Díaz

    2007-09-01

    Full Text Available El universo de estudio estuvo formado por todos los neonatos (21 niños atendidos en nuestro hospital en el período de 1994 a 2005. A todos les realizamos valoración de la patología bucomaxilofacial que presentaron al momento de nacer y que ponía en peligro su vida, y se aplicó tratamiento quirúrgico. Entre las causas que mayor número de veces motivaron necesidad de atención estuvieron la dificultad para la alimentación (85,8 % y la dificultad ventilatoria (61,9 %. En el 61,9 % de los casos se detectó la patología bucomaxilofacial en el examen físico neonatal. En los restantes neonatos fueron detectadas en la unidad de cuidados intensivos. El 80,5 % de los niños nacieron de embarazos a término y tuvieron buen peso al nacer (66,7 %. Predominó el sexo femenino, el color blanco de la piel y la procedencia familiar urbana. Las patologías más frecuentemente tratadas fueron las malformaciones vasculares (19,0 %, el síndrome de Pierre Robin (14,3 % y los tumores bucofaríngeos (14,3 %. Se presentaron complicaciones posoperatorias solo en los pacientes con síndrome de Pierre Robin (2 pacientes; 9,6 %. Fallecieron 5 (21,7 % del total niños estudiados, principalmente pacientes con trisomías, cuyos pesos al nacer estuvieron entre 1000 y 2500 g (80 % y bajo conteo de Apgar al minuto y a los 5 minutos de nacidos.The universe of study was composed of all the neonates (21 seen at our hospital from 1994 to 2005. The oral maxillofacial pathology that they presented at birth and endangered their lives was assessed to apply surgical treatment. Among the main causes requiring medical care were feeding difficulties (85,8 % and ventilatory difficulties (61,9 %. The physical neonatal exam also detected the oral maxillofacial pathology in 61,9 % of cases. The problems in the rest of neonates were detected in the Intensive Care Unit. Of the total number, 80,5 % of children were born from term pregnancy and 66,7 % were born with adequate weight

  14. The general surgery chief resident operative experience: 23 years of national ACGME case logs.

    Science.gov (United States)

    Drake, Frederick Thurston; Horvath, Karen D; Goldin, Adam B; Gow, Kenneth W

    2013-09-01

    The chief resident (CR) year is a pivotal experience in surgical training. Changes in case volume and diversity may impact the educational quality of this important year. To evaluate changes in operative experience for general surgery CRs. Review of Accreditation Council for Graduate Medical Education case logs from 1989-1990 through 2011-2012 divided into 5 periods. Graduates in period 3 were the last to train with unrestricted work hours; those in period 4 were part of a transition period and trained under both systems; and those in period 5 trained fully under the 80-hour work week. Diversity of cases was assessed based on Accreditation Council for Graduate Medical Education defined categories. Total cases and defined categories were evaluated for changes over time. The average total CR case numbers have fallen (271 in period 1 vs 242 in period 5, P surgery training may be jeopardized by reduced case diversity. Chief resident cases are crucial in surgical training and educators should consider these findings as surgical training evolves.

  15. Pricing strategy for aesthetic surgery: economic analysis of a resident clinic's change in fees.

    Science.gov (United States)

    Krieger, L M; Shaw, W W

    1999-02-01

    The laws of microeconomics explain how prices affect consumer purchasing decisions and thus overall revenues and profits. These principles can easily be applied to the behavior aesthetic plastic surgery patients. The UCLA Division of Plastic Surgery resident aesthetics clinic recently offered a radical price change for its services. The effects of this change on demand for services and revenue were tracked. Economic analysis was applied to see if this price change resulted in the maximization of total revenues, or if additional price changes could further optimize them. Economic analysis of pricing involves several steps. The first step is to assess demand. The number of procedures performed by a given practice at different price levels can be plotted to create a demand curve. From this curve, price sensitivities of consumers can be calculated (price elasticity of demand). This information can then be used to determine the pricing level that creates demand for the exact number of procedures that yield optimal revenues. In economic parlance, revenues are maximized by pricing services such that elasticity is equal to 1 (the point of unit elasticity). At the UCLA resident clinic, average total fees per procedure were reduced by 40 percent. This resulted in a 250-percent increase in procedures performed for representative 4-month periods before and after the price change. Net revenues increased by 52 percent. Economic analysis showed that the price elasticity of demand before the price change was 6.2. After the price change it was 1. We conclude that the magnitude of the price change resulted in a fee schedule that yielded the highest possible revenues from the resident clinic. These results show that changes in price do affect total revenue and that the nature of these effects can be understood, predicted, and maximized using the tools of microeconomics.

  16. Virtual surgery simulation versus traditional approaches in training of residents in cervical pedicle screw placement.

    Science.gov (United States)

    Hou, Yang; Shi, Jiangang; Lin, Yanping; Chen, Huajiang; Yuan, Wen

    2018-06-01

    The cervical screw placement is one of the most difficult procedures in spine surgery, which often needs a long period of repeated practices and could cause screw placement-related complications. We performed this cadaver study to investigate the effectiveness of virtual surgical training system (VSTS) on cervical pedicle screw instrumentation for residents. A total of ten novice residents were randomly assigned to two groups: the simulation training (ST) group (n = 5) and control group (n = 5). The ST group received a surgical training of cervical pedicle screw placement on VSTS and the control group was given an introductory teaching session before cadaver test. Ten fresh adult spine specimens including 6 males and 4 females were collected, and were randomly allocated to the two groups. The bilateral C3-C6 pedicle screw instrumentation was performed in the specimens of the two groups, respectively. After instrumentation, screw positions of the two groups were evaluated by image examinations. There was significantly statistical difference in screw penetration rates between the ST (10%) and control group (62.5%, P VSTS as an advanced training tool exhibited promising effects on improving performance of novice residents in cervical pedicle screw placement compared with the traditional teaching methods.

  17. Accreditation Council for Graduate Medical Education (ACGME) Surgery Resident Operative Logs: The Last Quarter Century.

    Science.gov (United States)

    Drake, Frederick Thurston; Aarabi, Shahram; Garland, Brandon T; Huntington, Ciara R; McAteer, Jarod P; Richards, Morgan K; Zern, Nicole Kansier; Gow, Kenneth W

    2017-05-01

    To describe secular trends in operative experience for surgical trainees across an extended period using the most comprehensive data available, the Accreditation Council for Graduate Medical Education (ACGME) case logs. Some experts have expressed concern that current trainees are inadequately prepared for independent practice. One frequently mentioned factor is whether duty hours' restrictions (DHR) implemented in 2003 and 2004 contributed by reducing time spent in the operating room. A dataset was generated from annual ACGME reports. Operative volume for total major cases (TMC), defined categories, and four index laparoscopic procedures was evaluated. TMC dropped after implementation of DHR but rebounded after a transition period (949 vs 946 cases, P = nonsignificance). Abdominal cases increased from 22% of overall cases to 31%. Alimentary cases increased from 21% to 26%. Trauma and vascular surgery substantially decreased. For trauma, this drop took place well before DHR. The decrease in vascular surgery also began before DHR but continued afterward as well: 148 cases/resident in the late 1990s to 107 currently. Although total operative volume rebounded after implementation of DHR, diversity of operative experienced narrowed. The combined increase in alimentary and abdominal cases is nearly 13%, over a half-year's worth of operating in 5-year training programs. Bedrock general surgery cases-trauma, vascular, pediatrics, and breast-decreased. Laparoscopic operations have steadily increased. If the competence of current graduates has, in fact, diminished. Our analysis suggests that operative volume is not the problem. Rather, changing disease processes, subspecialization, reductions in resident autonomy, and technical innovation challenge how today's general surgeons are trained.

  18. Working and training conditions of residents in pediatric surgery: a nationwide survey in Germany.

    Science.gov (United States)

    Reismann, M; Ellerkamp, V; Dingemann, J

    2010-09-01

    As in other surgical specialties, increasing concern has been expressed worldwide about the shortage of trainees in pediatric surgery training programs. We performed a nationwide survey to investigate the current situation in Germany. An internet-based nationwide survey comprising 36 questions on training conditions in pediatric surgery was linked to the homepage of the German Society of Pediatric Surgery from June to September 2008. Statements on the following aspects were evaluated by responding residents using a scale from 1 (I do not agree at all) to 5 (I fully agree): workplace, cooperation with colleagues, head of the department, cooperation with other specialties, training and research conditions. A median value of 3 indicated an unsatisfactory assessment, with at least 50% of respondents giving an indifferent or negative response. 70 questionnaires were completed. Some of the evaluations revealed problematic areas. In particular, statements regarding working hours revealed dissatisfaction among the responding doctors. The median value accorded the statement "I am satisfied with the current working time regulation" was 2.9. With regard to departmental heads, some criticisms were directed against a perceived lack of soft skills. According to the respondents, their involvement in decision-making processes was insufficient ("We are involved in decision-making processes affecting our working conditions" - median value 2.4). Residents were also dissatisfied with the feedback they received for their work ("I get enough feedback regarding my achievement" - median value 2.6). Another problem area was career development ("I will finish my specialist training in time" - median value 2.9). However, these points did not affect overall satisfaction. Trainee satisfaction with regulations on working hours is low. Despite a general satisfaction with all fields appraised, improvements in various individual areas, e. g., the attitude of departmental heads and strategies of

  19. Comparison of Appendectomy Outcomes Between Senior General Surgeons and General Surgery Residents.

    Science.gov (United States)

    Siam, Baha; Al-Kurd, Abbas; Simanovsky, Natalia; Awesat, Haitham; Cohn, Yahav; Helou, Brigitte; Eid, Ahmed; Mazeh, Haggi

    2017-07-01

    In some centers, the presence of a senior general surgeon (SGS) is obligatory in every procedure, including appendectomy, while in others it is not. There is a relative paucity in the literature of reports comparing the outcomes of appendectomies performed by unsupervised general surgery residents (GSRs) with those performed in the presence of an SGS. To compare the outcomes of appendectomies performed by SGSs with those performed by GSRs. A retrospective analysis was performed of all patients 16 years or older operated on for assumed acute appendicitis between January 1, 2008, and December 31, 2015. The cohort study compared appendectomies performed by SGSs and GSRs in the general surgical department of a teaching hospital. The primary outcome measured was the postoperative early and late complication rates. Secondary outcomes included time from emergency department to operating room, length of surgery, surgical technique (open or laparoscopic), use of laparoscopic staplers, and overall duration of postoperative antibiotic treatment. Among 1649 appendectomy procedures (mean [SD] patient age, 33.7 [13.3] years; 612 female [37.1%]), 1101 were performed by SGSs and 548 by GSRs. Analysis demonstrated no significant difference between the SGS group and the GSR group in overall postoperative early and late complication rates, the use of imaging techniques, time from emergency department to operating room, percentage of complicated appendicitis, postoperative length of hospital stay, and overall duration of postoperative antibiotic treatment. However, length of surgery was significantly shorter in the SGS group than in the GSR group (mean [SD], 39.9 [20.9] vs 48.6 [20.2] minutes; P < .001). This study demonstrates that unsupervised surgical residents may safely perform appendectomies, with no difference in postoperative early and late complication rates compared with those performed in the presence of an SGS.

  20. Initial experiences in embedding core competency education in entry-level surgery residents through a nonclinical rotation.

    Science.gov (United States)

    Kahol, Kanav; Huston, Carrie; Hamann, Jessica; Ferrara, John J

    2011-03-01

    Health care continues to expand in scope and in complexity. In this changing environment, residents are challenged with understanding its intricacies and the impact it will have on their professional activities and careers. Embedding each of the competency elements in residents in a meaningful way remains a challenge for many surgery residency program directors. We established a nonclinical rotation to provide surgery postgraduate year-1 (PGY-1) residents with a structured, multifaceted, largely self-directed curriculum into which each of the 6 core competencies are woven. Posttesting strategies were established for most curricular experiences to ensure to the greatest possible extent that each resident will have achieved an acceptable level of understanding of each of the competency areas before being given credit for the rotation. By uniformly exceeding satisfactory scores on respective objective analyses, residents demonstrated an increased (at least short-term) understanding of each of the assessed competency areas. Our project sought to address a prior lack of opportunity for our residents to develop a sound foundation for our residents in systems-based practice. Our new rotation addresses systems-based practice in several different learning environments, including emergency medical service ride-along, sentinel event participation, and hospice visits. Several research projects have enhanced the overall learning program. Our experience shows that a rotation dedicated to competency training can provide an innovative and engaging means of teaching residents the value of each element.

  1. Return of the cadaver: Key role of anatomic dissection for plastic surgery resident training.

    Science.gov (United States)

    Krähenbühl, Swenn Maxence; Čvančara, Paul; Stieglitz, Thomas; Bonvin, Raphaël; Michetti, Murielle; Flahaut, Marjorie; Durand, Sébastien; Deghayli, Lina; Applegate, Lee Ann; Raffoul, Wassim

    2017-07-01

    Successful Plastic Surgery Residency training is subjected to evolving society pressure of lower hourly work weeks imposed by external committees, labor laws, and increased public awareness of patient care quality. Although innovative measures for simulation training of surgery are appearing, there is also the realization that basic anatomy training should be re-enforced and cadaver dissection is of utmost importance for surgical techniques.In the development of new technology for implantable neurostimulatory electrodes for the management of phantom limb pain in amputee patients, a design of a cadaveric model has been developed with detailed steps for innovative transfascicular insertion of electrodes. Overall design for electrode and cable implantation transcutaneous was established and an operating protocol devised.Microsurgery of the nerves of the upper extremities for interfascicular electrode implantation is described for the first time. Design of electrode implantation in cadaver specimens was adapted with a trocar delivery of cables and electrodes transcutaneous and stabilization of the electrode by suturing along the nerve. In addition, the overall operating arena environment with specific positions of the multidisciplinary team necessary for implantable electrodes was elaborated to assure optimal operating conditions and procedures during the organization of a first-in-man implantation study.Overall importance of plastic surgery training for new and highly technical procedures is of importance and particularly there is a real need to continue actual cadaveric training due to patient variability for nerve anatomic structures.

  2. The effect of surgical resident learning style preferences on American Board of Surgery In-training Examination scores.

    Science.gov (United States)

    Kim, Roger H; Gilbert, Timothy; Ristig, Kyle

    2015-01-01

    There is a growing body of literature that suggests that learners assimilate information differently, depending on their preferred learning style. The VARK model categorizes learners as visual (V), aural (A), read/write (R), kinesthetic (K), or multimodal (MM). We hypothesized that resident VARK learning style preferences and American Board of Surgery In-Training Examination (ABSITE) performance are associated. The Fleming VARK learning styles inventory was administered to all general surgery residents at a university hospital-based program each year to determine their preferred learning style. Resident scores from the 2012 and 2013 ABSITE were examined to identify any correlation with learning style preferences. Over a 2-year period, residents completed 53 VARK inventory assessments. Most (51%) had a multimodal preference. Dominant aural and read/write learners had the lowest and highest mean ABSITE scores, respectively (p = 0.03). Residents with dominant read/write learning preferences perform better on the ABSITE than their peers did, whereas residents with dominant aural learning preferences underperform on the ABSITE. This may reflect an inherent and inadvertent bias of the examination against residents who prefer to learn via aural modalities. Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  3. Gamified Twitter Microblogging to Support Resident Preparation for the American Board of Surgery In-Service Training Examination.

    Science.gov (United States)

    Lamb, Laura C; DiFiori, Monica M; Jayaraman, Vijay; Shames, Brian D; Feeney, James M

    We sought to determine if a daily gamified microblogging project improves American Board of Surgery In-Service Training Examination (ABSITE) scores for participants. In July 2016, we instituted a gamified microblogging project using Twitter as the platform and modified questions from one of several available question banks. A question of the day was posted at 7-o׳clock each morning, Monday through Friday. Respondents were awarded points for speed, accuracy, and contribution to discussion topics. The moderator challenged respondents by asking additional questions and prompted them to find evidence for their claims to fuel further discussion. Since 4 months into the microblogging program, a survey was administered to all residents. Responses were collected and analyzed. After 6 months of tweeting, residents took the ABSITE examination. We compared participating residents׳ ABSITE percentile rank to those of their nonparticipating peers. We also compared residents׳ percentile rank from 2016 to those in 2017 after their participation in the microblogging project. The University of Connecticut general surgery residency is an integrated program that is decentralized across 5 hospitals in the central Connecticut region, including Saint Francis Hospital and Medical Center, located in Hartford. We advertised our account to the University of Connecticut general surgery residents. Out of 45 residents, 11 participated in Twitter microblogging (24.4%) and 17 responded to the questionnaire (37.8%). In all, 100% of the residents who were participating in Twitter reported that daily microblogging prompted them to engage in academic reading. Twitter participants significantly increased their ABSITE percentile rank from 2016 to 2017 by an average of 13.7% (±14.1%) while nonparticipants on average decreased their ABSITE percentile rank by 10.0% (±16.6) (p = 0.003). Microblogging via Twitter with gamification is a feasible strategy to facilitate improving performance on the ABSITE

  4. The effect of preoperative suggestions on perioperative dreams and dream recalls after administration of different general anesthetic combinations: a randomized trial in maxillofacial surgery.

    Science.gov (United States)

    Gyulaházi, Judit; Varga, Katalin; Iglói, Endre; Redl, Pál; Kormos, János; Fülesdi, Béla

    2015-01-01

    Images evoked immediately before the induction of anesthesia with the help of suggestions may influence dreaming during anesthesia.The aim of the study was to assess the incidence of evoked dreams and dream recalls by employing suggestions before induction of anesthesia while administering different general anesthetic combinations. This is a single center, prospective randomized including 270 adult patients scheduled for maxillofacial surgical interventions. Patients were assigned to control, suggestion and dreamfilm groups according to the psychological method used. According to the anesthetic protocol there were also three subgroups: etomidate & sevoflurane, propofol & sevoflurane, propofol & propofol groups. Primary outcome measure was the incidence of postoperative dreams in the non-intervention group and in the three groups receiving different psychological interventions. Secondary endpoint was to test the effect of perioperative suggestions and dreamfilm-formation training on the occurrance of dreams and recallable dreams in different general anesthesiological techniques. Dream incidence rates measured in the control group did not differ significantly (etomidate & sevoflurane: 40%, propofol & sevoflurane: 26%, propofol & propofol: 39%). A significant increase could be observed in the incidence rate of dreams between the control and suggestion groups in the propofol & sevoflurane (26%-52%) group (p = 0.023). There was a significant difference in the incidence of dreams between the control and dreamfilm subgroup in the propofol & sevoflurane (26% vs. 57%), and in the propofol & propofol group (39% vs.70%) (p = 0.010, and p = 0.009, respectively). Similar to this, there was a significant difference in dream incidence between the dreamfilm and the suggestion subgroups (44% vs. 70%) in the propofol & propofol group (p = 0.019). Propofol as an induction agent contributed most to dream formation and recalls (χ2-test p value: 0.005). The content of images and dreams

  5. Relleno de cavidades óseas en cirugía maxilofacial con materiales autólogos Bone cavity augmentation in maxillofacial surgery using autologous material

    Directory of Open Access Journals (Sweden)

    P. Infante-Cossío

    2007-02-01

    Full Text Available Aunque se han descrito numerosos materiales para rellenar una cavidad ósea, el mejor material sigue siendo el hueso autólogo corticoesponjoso o particulado, que puede formar hueso nuevo por mecanismos de osteogénesis, osteinducción y osteoconducción. El cirujano oral y maxilofacial debe conocer las propiedades biológicas y las características fundamentales de los materiales autólogos, las diferentes técnicas de obtención y sus aplicaciones clínicas. Como zonas donantes se emplean preferentemente las intraorales, el filtro de hueso y los raspadores para pequeños defectos, y el hueso ilíaco, tibia o calota cuando se requiere más cantidad. No existen estudios concluyentes respecto a la asociación de injertos óseos con membranas. La combinación de injertos autólogos con otros materiales de relleno, ha desembocado en múltiples estudios, sin que se puedan establecer conclusiones definitivas por el momento. El hueso autólogo es de elección para el relleno de cavidades óseas, ya que es útil para dar solución a variadas situaciones clínicas de forma simple, rápida y segura.Although a large number of materials have been described for augmenting bone cavities, the best material is still autologous cortical-cancellous bone or bone chip, which can form new bone through osteogenesis, osteoinduction and osteoconduct ion mechanisms. The oral and maxillofacial surgeon needs to be familiar with the biological properties and the fundamental characteristics of autologous material, the different techniques for obtaining it and its clinical application. Donor sites should preferably be intraoral. Bone filters and scrapers should be used for small defects, and the iliac, tibial or calvaria bones [should be used] when more quantity is required. There are no conclusive studies with regard to combining bone grafts with membranes. The combination of autologous grafts with other augmentation material has led to multiple studies, although

  6. Association Between American Board of Surgery In-Training Examination Scores and Resident Performance.

    Science.gov (United States)

    Ray, Juliet J; Sznol, Joshua A; Teisch, Laura F; Meizoso, Jonathan P; Allen, Casey J; Namias, Nicholas; Pizano, Louis R; Sleeman, Danny; Spector, Seth A; Schulman, Carl I

    2016-01-01

    The American Board of Surgery In-Training Examination (ABSITE) is designed to measure progress, applied medical knowledge, and clinical management; results may determine promotion and fellowship candidacy for general surgery residents. Evaluations are mandated by the Accreditation Council for Graduate Medical Education but are administered at the discretion of individual institutions and are not standardized. It is unclear whether the ABSITE and evaluations form a reasonable assessment of resident performance. To determine whether favorable evaluations are associated with ABSITE performance. Cross-sectional analysis of preliminary and categorical residents in postgraduate years (PGYs) 1 through 5 training in a single university-based general surgery program from July 1, 2011, through June 30, 2014, who took the ABSITE. Evaluation overall performance and subset evaluation performance in the following categories: patient care, technical skills, problem-based learning, interpersonal and communication skills, professionalism, systems-based practice, and medical knowledge. Passing the ABSITE (≥30th percentile) and ranking in the top 30% of scores at our institution. The study population comprised residents in PGY 1 (n = 44), PGY 2 (n = 31), PGY 3 (n = 26), PGY 4 (n = 25), and PGY 5 (n = 24) during the 4-year study period (N = 150). Evaluations had less variation than the ABSITE percentile (SD = 5.06 vs 28.82, respectively). Neither annual nor subset evaluation scores were significantly associated with passing the ABSITE (n = 102; for annual evaluation, odds ratio = 0.949; 95% CI, 0.884-1.019; P = .15) or receiving a top 30% score (n = 45; for annual evaluation, odds ratio = 1.036; 95% CI, 0.964-1.113; P = .33). There was no difference in mean evaluation score between those who passed vs failed the ABSITE (mean [SD] evaluation score, 91.77 [5.10] vs 93.04 [4.80], respectively; P = .14) or between those who

  7. The use of standardized patients in the plastic surgery residency curriculum: teaching core competencies with objective structured clinical examinations.

    Science.gov (United States)

    Davis, Drew; Lee, Gordon

    2011-07-01

    As of 2006, the Accreditation Council for Graduate Medical Education had defined six "core competencies" of residency education: interpersonal communication skills, medical knowledge, patient care, professionalism, practice-based learning and improvement, and systems-based practice. Objective structured clinical examinations using standardized patients are becoming effective educational tools, and the authors developed a novel use of the examinations in plastic surgery residency education that assesses all six competencies. Six plastic surgery residents, two each from postgraduate years 4, 5, and 6, participated in the plastic surgery-specific objective structured clinical examination that focused on melanoma. The examination included a 30-minute videotaped encounter with a standardized patient actor and a postencounter written exercise. The residents were scored on their performance in all six core competencies by the standardized patients and faculty experts on a three-point scale (1 = novice, 2 = moderately skilled, and 3 = proficient). Resident performance was averaged for each postgraduate year, stratified according to core competency, and scored from a total of 100 percent. Residents overall scored well in interpersonal communications skills (84 percent), patient care (83 percent), professionalism (86 percent), and practice-based learning (84 percent). Scores in medical knowledge showed a positive correlation with level of training (86 percent). All residents scored comparatively lower in systems-based practice (65 percent). The residents reported unanimously that the objective structured clinical examination was realistic and educational. The objective structured clinical examination provided comprehensive and meaningful feedback and identified areas of strengths and weakness for the residents and for the teaching program. The examination is an effective assessment tool for the core competencies and a valuable adjunct to residency training.

  8. Prevalence and Cost of Full-Time Research Fellowships During General Surgery Residency – A National Survey

    Science.gov (United States)

    Robertson, Charles M.; Klingensmith, Mary E.; Coopersmith, Craig M.

    2009-01-01

    Structured Abstract Objective To quantify the prevalence, outcomes, and cost of surgical resident research. Summary Background Data General surgery is unique among graduate medical education programs because a large percentage of residents interrupt their clinical training to spend 1-3 years performing full-time research. No comprehensive data exists on the scope of this practice. Methods Survey sent to all 239 program directors of general surgery residencies participating in the National Resident Matching Program. Results Response rate was 200/239 (84%). A total of 381 out of 1052 trainees (36%) interrupt residency to pursue full-time research. The mean research fellowship length is 1.7 years, with 72% of trainees performing basic science research. A significant association was found between fellowship length and post-residency activity, with a 14.7% increase in clinical fellowship training and a 15.2% decrease in private practice positions for each year of full-time research (p<0.0001). Program directors at 31% of programs reported increased clinical duties for research fellows as a result of ACGME work hour regulations for clinical residents, while a further 10% of programs are currently considering such changes. It costs $41.5 million to pay the 634 trainees who perform research fellowships each year, the majority of which is paid for by departmental funds (40%) and institutional training grants (24%). Conclusions Interrupting residency to perform a research fellowship is a common and costly practice among general surgery residents. While performing a research fellowship is associated with clinical fellowship training after residency, it is unclear to what extent this practice leads to the development of surgical investigators after post-graduate training. PMID:19106692

  9. Epidemiological study of facial fractures at the Oral and Maxillofacial Surgery Service, Santa Casa de Misericordia Hospital Complex, Porto Alegre - RS - Brazil

    OpenAIRE

    Zamboni, Rodrigo Andrighetti; Wagner, João Carlos Birnfeld; Volkweis, Maurício Roth; Gerhardt, Eduardo Luis; Buchmann, Elissa Muller; Bavaresco, Caren Serra

    2017-01-01

    ABSTRACT Objectives: to investigate the incidence and etiology of face trauma with diagnosis of facial fracture treated at the Buccomaxillofacial Surgery and Traumatology Service of the Santa Casa de Misericórdia Hospital Complex in Porto Alegre. Methods: we conducted a cross-sectional, retrospective epidemiological study of 134 trauma victims with 153 facial fractures. Results: the male gender was the most affected (86.6%) and the incidence was higher in the age group from 21 to 30 yea...

  10. Construction of a Urologic Robotic Surgery Training Curriculum: How Many Simulator Sessions Are Required for Residents to Achieve Proficiency?

    Science.gov (United States)

    Wiener, Scott; Haddock, Peter; Shichman, Steven; Dorin, Ryan

    2015-11-01

    To define the time needed by urology residents to attain proficiency in computer-aided robotic surgery to aid in the refinement of a robotic surgery simulation curriculum. We undertook a retrospective review of robotic skills training data acquired during January 2012 to December 2014 from junior (postgraduate year [PGY] 2-3) and senior (PGY4-5) urology residents using the da Vinci Skills Simulator. We determined the number of training sessions attended and the level of proficiency achieved by junior and senior residents in attempting 11 basic or 6 advanced tasks, respectively. Junior residents successfully completed 9.9 ± 1.8 tasks, with 62.5% completing all 11 basic tasks. The maximal cumulative success rate of junior residents completing basic tasks was 89.8%, which was achieved within 7.0 ± 1.5 hours of training. Of senior residents, 75% successfully completed all six advanced tasks. Senior residents attended 6.3 ± 3.5 hours of training during which 5.1 ± 1.6 tasks were completed. The maximal cumulative success rate of senior residents completing advanced tasks was 85.4%. When designing and implementing an effective robotic surgical training curriculum, an allocation of 10 hours of training may be optimal to allow junior and senior residents to achieve an acceptable level of surgical proficiency in basic and advanced robotic surgical skills, respectively. These data help guide the design and scheduling of a residents training curriculum within the time constraints of a resident's workload.

  11. Dysocclusion after maxillofacial trauma: a 42 year analysis

    NARCIS (Netherlands)

    Kommers, S.C.; van den Bergh, B.; Boffano, P.; Verweij, K.P.; Forouzanfar, T.

    2014-01-01

    Background The aim of this study was to evaluate the surgical management of posttraumatic dysocclusion in the Department of Oral and Maxillofacial Surgery in the VU Medical Centre in Amsterdam. Patients and methods All patients who underwent surgical correction of a posttraumatic dysocclusion

  12. Haemangiomas of the maxillofacial region in Benin City, Nigeria ...

    African Journals Online (AJOL)

    Twenty-two patients with haemangiomas of the oro-facial region who presented at the department of Oral and Maxillofacial Surgery, UBTH, were studied. There was a preponderance of females (72.7%) over males (27.3%) and most (59.1%) patients were in the 11-31-year age group, with a median age of 25.0 years.

  13. Incorporating cultural competency into the general surgery residency curriculum: a preliminary assessment.

    Science.gov (United States)

    Chun, Maria B J; Young, Keane G M; Jackson, David S

    2009-08-01

    In response to the growing diversity of the United States population and concerns with health disparities, formal training in cross-cultural care has become mandatory for all medical specialties, including surgery. The aim of this study was to assess the readiness of a general surgery residency program to incorporate cultural competency initiatives into its curriculum. Eighteen surgical teaching faculty (at a community-based hospital with a university affiliation) voluntarily participated in a qualitative study to share their views on cultural competency and to discuss ways that it could potentially be incorporated into the curriculum. Reflective of current definitions of cultural competency, faculty viewed the term culture broadly (i.e., beyond race and ethnicity). Suggested instructional methods varied, with some noting that exposure to different cultures was helpful. Others stated the importance of faculty serving as role models. Most faculty in this study appear open to cultural training, but desire a clear understanding of what that would entail and how it can be taught. They also acknowledged the lack of time to address cultural issues. Taking into consideration these and other concerns, planned curricular interventions are also presented.

  14. Striving for work-life balance: effect of marriage and children on the experience of 4402 US general surgery residents.

    Science.gov (United States)

    Sullivan, Michael C; Yeo, Heather; Roman, Sanziana A; Bell, Richard H; Sosa, Julie A

    2013-03-01

    To determine how marital status and having children impact US general surgical residents' attitudes toward training and personal life. There is a paucity of research describing how family and children affect the experience of general surgery residents. Cross-sectional survey involving all US categorical general surgery residents. Responses were evaluated by resident/program characteristics. Statistical analysis included the χ test and hierarchical logistic regression modeling. A total of 4402 residents were included (82.4% response rate) and categorized as married, single, or other (separated/divorced/widowed). Men were more likely to be married (57.8% vs 37.9%, P work (P work (P work hours caused strain on family life (P work (P = 0.001), were happy at work (P = 0.001), and reported a good program fit (P = 0.034), but had strain on family life (P work [odds ratio (OR): 1.22, P = 0.035], yet feeling that work caused family strain (OR: 1.66, P work (OR: 0.81, P = 0.007). Residents who were married or parents reported greater satisfaction and work-life conflict. The complex effects of family on surgical residents should inform programs to target support mechanisms for their trainees.

  15. CT of maxillofacial injury

    International Nuclear Information System (INIS)

    DeLaPaz, R.; Brant-Zawadzki, M.; Rowe, L.D.

    1986-01-01

    Computed tomography has the ability to evaluate maxillofacial trauma quickly. The well-known contrast resolution capabilities of CT play a role in the usefulness of this modality. However, it is the image manipulation capability which is of singular advantage in these cases. The spatial resolution of computed tomography has matched that of conventional pluridirectional tomography in current generation equipment. Since a set of axial CT sections can be obtained with automatic table incrementation within 12 minutes, the information content per time of study ratio is improved over that of conventional tomography, despite the fact that image reformation requires extra time on the part of the radiologist. Radiation savings are significantly in favor of computed tomography as well. In the authors' experience, computed tomography is the primary diagnostic imaging modality used in the evaluation of complex facial trauma, after routine screening films are obtained

  16. Understanding the Multidimensional Effects of Resident Duty Hours Restrictions: A Thematic Analysis of Published Viewpoints in Surgery.

    Science.gov (United States)

    Devitt, Katharine S; Kim, Michael J; Gotlib Conn, Lesley; Wright, Frances C; Moulton, Carol-Anne; Keshet, Itay; Ahmed, Najma

    2018-02-01

    Individuals representing various surgical disciplines have expressed concerns with the impact of resident duty hours (RDH) restrictions on resident education and patient outcomes. This thematic review of published viewpoints aimed to describe the effects of these restrictions in surgery. The authors conducted a qualitative systematic review of non-research-based literature published between 2003 and 2015. Articles were included if they focused on the RDH restrictions in surgery and resident wellness, health promotion, resident safety, resident education and/or training, patient safety, medical errors, and/or heterogeneity regarding training or disciplines. A thematic analysis approach guided data extraction. Contextual data were abstracted from the included articles to aid in framing the identified themes. Of 1,482 identified articles, 214 were included in the review. Most were from authors in the United States (144; 67%) and focused on the 80-hour workweek (164; 77%). The emerging themes were organized into three overarching categories: (1) impact of the RDH restrictions, (2) surgery has its own unique culture, and (3) strategies going forward. Published opinions suggested that RDH restrictions alone are insufficient to achieve the desired outcomes and that careful consideration of the surgical training model is needed to maintain the integrity of educational outcomes. Opinions from the surgical community highlight the complexity of issues surrounding the RDH restrictions and suggest that recent changes are not achieving all the desired outcomes and have resulted in unintended outcomes. From the perceptions of the various stakeholders in surgical education studied, areas for new policies were identified.

  17. Self-reported attitudes and behaviors of general surgery residents about ethical academic practices in test taking.

    Science.gov (United States)

    Grignol, Valerie P; Gans, Alyssa; Booth, Branyan A; Markert, Ronald; Termuhlen, Paula M

    2010-08-01

    A correlation exists between people who engage in academic dishonesty as students and unethical behaviors later as professionals. Academic dishonesty has been assessed among medical students, but not among general surgery residents. We sought to describe the attitudes of general surgery residents with regard to ethical practices in test taking. A survey with 4 scenarios describing activities related to examination taking that may or may not be considered unethical was administered. Participants were asked about participation in the activities-either personally or any knowledge of others-and whether the activities were unethical. Fifty-seven of 62 residents (92%) participated. For each scenario, >70% indicated that neither they nor anyone else they knew had participated in the activities. Behaviors deemed unethical included memorizing or using memorized questions to prepare for future tests (52%), selling questions for financial gain (90%), and purchasing previously used questions (57%). No difference in attitudes was seen among incoming interns, junior-level (postgraduate year [PGY]1-3), or senior-level (PGY4-6) residents. Overall, general surgery residents indicated that they had not participated in activities they felt to be unethical. Defining what is unethical was less clear. This represents an area for further education. Copyright 2010 Mosby, Inc. All rights reserved.

  18. INCIDENCE OF MAXILLOFACIAL TRAUMA IN SONEPAT (HARYANA, INDIA

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    Malik SUNITA

    2013-03-01

    Full Text Available Background: Maxillofacial injuries represent a therapeutic challenge to oral and maxillofacial surgeons working in emerging countries. This study was carried out to determine the incidence of maxillofacial trauma, clinical management and associated complications. This study highlights the need of oral and maxillofacial surgery along with other disciplines to deliver the emergency services and management to the maxillofacial trauma patients. Patients and Methods: A prospective Medical institute study of maxillofacial injured patients was carried out between September 20122 and December 2012, at the recently founded B.P.S Government Medical College for women, Khanpur kalan, Sonepat, Data regarding incidence, age and sex distribution, causes, types and site of injury, treatment modalities and trauma associated complications were collected and analysed. Results: A total of 462 patients were studied. Males outnumbered females by a ratio of 2.9:1. age range was 9 months to 75 years with the peak incidence occurring in the age group 17-34 years .Most injuries were caused by road traffic accidents (75.8%, followed by assault and falls in 10.6% and 8% respectively. Soft tissue injuries and mandibular fractures were the most common type of injuries. Head/neck (53.1% and limb injuries (28.1% were the most prevalent associated injuries. Surgical debridement and soft tissue suturing (95.1% were the most common surgical procedures. Closed reduction of maxillofacial fractures was employed in 56% of patients, Open reduction and internal fixation was performed in 35% of cases and 9% were managed conservatively. Complications occurred in 3.4% of patients, mainly due to infection and malocclusion. The mean duration of hospital stay was 10.12 ± 6.24 days. Conclusion: This study highlights the importance of Dental surgery department alongwith other disciplinaes in the management of maxillofacial injuries. Moreover there is a need to reinforce legislation aimed to

  19. Epidemiological study of facial fractures at the Oral and Maxillofacial Surgery Service, Santa Casa de Misericordia Hospital Complex, Porto Alegre - RS - Brazil.

    Science.gov (United States)

    Zamboni, Rodrigo Andrighetti; Wagner, João Carlos Birnfeld; Volkweis, Maurício Roth; Gerhardt, Eduardo Luis; Buchmann, Elissa Muller; Bavaresco, Caren Serra

    2017-01-01

    to investigate the incidence and etiology of face trauma with diagnosis of facial fracture treated at the Buccomaxillofacial Surgery and Traumatology Service of the Santa Casa de Misericórdia Hospital Complex in Porto Alegre. we conducted a cross-sectional, retrospective epidemiological study of 134 trauma victims with 153 facial fractures. the male gender was the most affected (86.6%) and the incidence was higher in the age group from 21 to 30 years. The main etiology was assault (38.8%), followed by motor vehicle accidents (14.2%), motorcycle accidents (13.4%), falls (9%), road accidents (6.7%), sports accidents (5.2%), work accidents (5.2%), firearm injuries (4.5%) and cycling accidents (3%). The most frequent fractures were those of the zygomatic complex (44.5%), followed by fractures of the mandible (42.5%), maxillary bone (5.2%), nasal bones (4.5%) and zygomatic arch (3.3%). the fractures of the zygomatic complex and the mandible were the ones with the highest incidence in the facial traumas, having physical assaults as their main cause.

  20. Epidemiological study of facial fractures at the Oral and Maxillofacial Surgery Service, Santa Casa de Misericordia Hospital Complex, Porto Alegre - RS - Brazil

    Directory of Open Access Journals (Sweden)

    Rodrigo Andrighetti Zamboni

    Full Text Available ABSTRACT Objectives: to investigate the incidence and etiology of face trauma with diagnosis of facial fracture treated at the Buccomaxillofacial Surgery and Traumatology Service of the Santa Casa de Misericórdia Hospital Complex in Porto Alegre. Methods: we conducted a cross-sectional, retrospective epidemiological study of 134 trauma victims with 153 facial fractures. Results: the male gender was the most affected (86.6% and the incidence was higher in the age group from 21 to 30 years. The main etiology was assault (38.8%, followed by motor vehicle accidents (14.2%, motorcycle accidents (13.4%, falls (9%, road accidents (6.7%, sports accidents (5.2%, work accidents (5.2%, firearm injuries (4.5% and cycling accidents (3%. The most frequent fractures were those of the zygomatic complex (44.5%, followed by fractures of the mandible (42.5%, maxillary bone (5.2%, nasal bones (4.5% and zygomatic arch (3.3%. Conclusion: the fractures of the zygomatic complex and the mandible were the ones with the highest incidence in the facial traumas, having physical assaults as their main cause.

  1. Generation Y and the Integrated Plastic Surgery Residency Match: A Cross-sectional Study of the 2011 Match Outcomes

    Science.gov (United States)

    Narayan, Deepak

    2013-01-01

    Background: Plastic surgery is the most competitive specialty in medicine. We sought to identify factors associated with the successful match of generation Y applicants into integrated plastic surgery residency. Methods: We utilized the most recent data from the Charting Outcomes in the Match published by the National Resident Matching Program in 2011. We had data on US senior or independent applicant status, Alpha Omega Alpha (AOA) status, attendance of top 40 medical schools, advanced degree status, and number of contiguous ranks within plastic surgery. Our main outcome measure was match status. Results: A total of 81 out of 197 applicants (41.1%) successfully matched into integrated plastic surgery in the 2011 main match. US seniors matched at a significantly higher rate compared to independent applicants (44.0% vs 24.1%, P = 0.044). Matched US seniors were more likely to have AOA membership compared to unmatched US seniors (45.9% vs 27.7%, P = 0.014) and attend a top 40 medical school (52.7% vs 35.1%, P = 0.022). There were no differences in terms of advanced degrees between matched and unmatched US seniors. Unmatched US seniors were more likely to have 3 or fewer contiguous ranks of plastic surgery residency programs than matched US seniors (86.2% vs 68.9%, P = 0.007). Conclusions: US senior status, AOA membership, and attendance at a top 40 medical school are predictors of matching into integrated plastic surgery. Program directors need to be aware of the background of the millennial applicants to recruit and maintain top residents. PMID:25289227

  2. Surgical resident involvement is safe for common elective general surgery procedures.

    Science.gov (United States)

    Tseng, Warren H; Jin, Leah; Canter, Robert J; Martinez, Steve R; Khatri, Vijay P; Gauvin, Jeffrey; Bold, Richard J; Wisner, David; Taylor, Sandra; Chen, Steven L

    2011-07-01

    Outcomes of surgical resident training are under scrutiny with the changing milieu of surgical education. Few have investigated the effect of surgical resident involvement (SRI) on operative parameters. Examining 7 common general surgery procedures, we evaluated the effect of SRI on perioperative morbidity and mortality and operative time (OpT). The American College of Surgeons National Surgical Quality Improvement Program database (2005 to 2007) was used to identify 7 cases of nonemergent operations. Cases with simultaneous procedures were excluded. Logistic regression was performed across all procedures and within each procedure incorporating SRI, OpT, and risk-stratifying American College of Surgery National Surgical Quality Improvement Program morbidity and mortality probability scores, which incorporate multiple prognostic individual patient factors. Procedure-specific, SRI-stratified OpTs were compared using Wilcoxon rank-sum tests. A total of 71.3% of the 37,907 cases had SRI. Absolute 30-day morbidity for all cases with SRI and without SRI were 3.0% and 1.0%, respectively (p < 0.001); absolute 30-day mortality for all cases with SRI and without SRI were 0.1% and 0.08%, respectively (p < 0.001). After multivariate analysis by specific procedure, SRI was not associated with increased morbidity but was associated with decreased mortality during open right colectomy (odds ratio 0.32; p = 0.01). Across all procedures, SRI was associated with increased morbidity (odds ratio 1.14; p = 0.048) but decreased mortality (odds ratio 0.42; p < 0.001). Mean OpT for all procedures was consistently lower for cases without SRI. SRI has a measurable impact on both 30-day morbidity and mortality and OpT. These data have implications to the impact associated with surgical graduate medical education. Further studies to identify causes of patient morbidity and prevention strategies in surgical teaching environments are warranted. Copyright © 2011 American College of Surgeons

  3. The Impact of Patient Safety Training on Oral and Maxillofacial Surgery Residents' Attitudes and Knowledge: A Mixed Method Case Study

    Science.gov (United States)

    Buhrow, Suzanne

    2013-01-01

    It is estimated that in the United States, more than 40,000 patients are injured each day because of preventable medical errors. Patient safety experts and graduate medical education accreditation leaders recognize that medical education reform must include the integration of safety training focused on error causation, system engineering, and…

  4. Comparing resident cataract surgery outcomes under novice versus experienced attending supervision

    Directory of Open Access Journals (Sweden)

    Puri S

    2015-09-01

    Full Text Available Sidharth Puri,1 Amanda E Kiely,2 Jiangxia Wang,3 Alonzo S Woodfield,4 Saras Ramanathan,5 Shameema Sikder21Johns Hopkins School of Medicine, Baltimore, MD, 2Wilmer Eye Institute, Johns Hopkins University School of Medicine, Baltimore, MD, 3Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, 4Kaiser Permanente South Sacramento Medical Center, Sacramento, 5San Francisco School of Medicine, University of California, San Francisco, CA, USAPurpose: To determine whether supervision by an attending new to surgical teaching or an experienced attending measurably influences intraoperative complications rates or outcomes in phacoemulsification performed by ophthalmology residents.Setting: Single tertiary hospital.Design: Retrospective cohort study. Methods: Resident-performed phacoemulsification cases supervised by one novice attending (N=189 and experienced attending (N=172 over 1 year were included. Data included: resident year, patient age, sex, preoperative risk factors (4+ dense/white/brunescent cataracts, Flomax, zonular dialysis, pseudoexfoliation, glaucoma risk, post-vitrectomy, intraoperative risk factors (Trypan blue, iris hooks, and intraoperative complications (capsule tears, vitreous loss, zonular dialysis, zonular dehiscence, burns, nuclear fragment loss, Descemet’s tear. Experienced attending data were compared against those of the novice attending.Results: Regarding preoperative risks, experienced attending cases more likely involved 4+ cataract (P=0.005, Flomax (P<0.001, or glaucoma risk (P=0.001. For intraoperative risks, novice attending cases more likely involved Trypan blue (P<0.001. Regarding complications, novice attending cases were associated with vitreous loss (P=0.002 and anterior capsule tears (P<0.001. When comparing total complications, the novice attending was more likely to have both increased number of cases with complications and total complications than the experienced attending. The novice

  5. NOTES: issues and technical details with introduction of NOTES into a small general surgery residency program.

    Science.gov (United States)

    Kavic, Michael S; Mirza, Brian; Horne, Walter; Moskowitz, Jesse B

    2008-01-01

    Natural orifice translumenal endoscopic surgery (NOTES) is a development of recent origin. In 2004, Kalloo et al first described NOTES investigation in an animal model. Since then, several investigators have pursued NOTES study in animal survival and nonsurvival models. Our objectives for this project included studying NOTES intervention in a laboratory environment using large animal (swine) models and learning to do so in a safe, controlled manner. Ultimately, we intend to introduce NOTES methodology into our surgical residency training program. The expertise of an experienced laparoscopic surgeon, fellowship-trained laparoendoscopic surgeon, and veterinarian along with a senior surgical resident was utilized to bring the input of several disciplines to this study. The Institutional Animal Care and Use Committee (IACUC) of Northeastern Ohio Universities College of Medicine and Pharmacy (NEOUCOM/COP) approved this study. A series of 5 laboratory sessions using mixed breed farm swine varying in weight from 37 kg to 43.1 kg was planned for the initial phase of NOTES introduction into our residency program. Animals were not kept alive in this investigation. All animals were anesthetized using a standard swine protocol and euthanized following guidelines issued by the American Veterinary Medical Association Panel on Euthanasia. Equipment included a Fujinon EVE endoscope 0.8 cm in diameter with a suction/irrigation channel and one working channel. Initially, a US Endoscopy gastric overtube, 19.5 mm OD and 50 cm in length, was used to facilitate passage of the endoscope. However, this device was found to have insufficient length. Subsequently, commercially available 5/8" diameter clear plastic tubing, 70 cm to 80 cm in length, was adapted for use as an overtube. Standard endoscopic instruments included Boston Scientific biopsy forceps, needle-knife, papillotome, endoscopic clip applier, and Valley Lab electrosurgical unit. A Karl Storz laparoscope and tower were used for

  6. A Comparison of Training Experience, Training Satisfaction, and Job Search Experiences between Integrated Vascular Surgery Residency and Traditional Vascular Surgery Fellowship Graduates.

    Science.gov (United States)

    Colvard, Benjamin; Shames, Murray; Schanzer, Andres; Rectenwald, John; Chaer, Rabih; Lee, Jason T

    2015-10-01

    The first 2 integrated vascular residents in the United States graduated in 2012, and in 2013, 11 more entered the job market. The purpose of this study was to compare the job search experiences of the first cohort of integrated 0 + 5 graduates to their counterparts completing traditional 5 + 2 fellowship programs. An anonymous, Web-based, 15-question survey was sent to all 11 graduating integrated residents in 2013 and to the 25 corresponding 5 + 2 graduating fellows within the same institution. Questions focused on the following domains: training experience, job search timelines and outcomes, and overall satisfaction with each training paradigm. Survey response was nearly 81% for the 0 + 5 graduates and 64% for the 5 + 2 graduates. Overall, there was no significant difference between residents and fellows in the operative experience obtained as measured by the number of open and endovascular cases logged. Dedicated research time during the entire training period was similar between residents and fellows. Nearly all graduates were extremely satisfied with their training and had positive experiences during their job searches with respect to starting salaries, numbers of offers, and desired practice type. More 0 + 5 residents chose academic and mixed practices over private practices compared with 5 + 2 fellowship graduates. Although longer term data are needed to understand the impact of the addition of 0 + 5 graduating residents to the vascular surgery work force, preliminary survey results suggest that both training paradigms (0 + 5 and 5 + 2) provide positive training experiences that result in excellent job search experiences. Based on the current and future need for vascular surgeons in the work force, the continued growth and expansion of integrated 0 + 5 vascular surgery residency positions as an alternative to traditional fellowship training is thus far justified. Copyright © 2015 Elsevier Inc. All rights reserved.

  7. Breve historia de la cirugía bucal y máxilofacial Concise history of buccal and maxillofacial surgery

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    Oscar García-Roco Pérez

    2002-04-01

    Full Text Available Se realizó una revisión bibliográfica con el objetivo de exponer los valores históricos de la humanidad como fenómeno en movimiento, interacciones y lucha en el conocimiento de los aspectos odontológicos y quirúrgicos, relacionados con los elementos socioeconómicos y culturales que caracterizaron cada período de la historia de la profesión. Este principio pone de manifiesto avances y retrocesos como reflejo de la vida social. La edad antigua esclavista solo garantizaba la atención médica a la clase dominante. En el feudalismo se separan las actividades dentales y quirúrgicas de las médicas por el desprecio a las labores artesanales y de sangre, surgen los barberos y charlatanes. Hasta terminado este período, la base fundamental del conocimiento era el empirismo con una gran influencia de la religión. Ya en la edad moderna se desarrolla la época científica de la odontología, y surge la primera escuela dental; se consolida la Cirugía Maxilofacial como especialidadA bibliographical revision was carried out with the objective of exposing humanity's historical values such as social phenomenon, interactions and struggle in the knowledge of odontological and surgical aspects, related to the socioeconomic and cultural elements that characterized every period in the history of this profession. This principle reveals advances and setbacks that reflect social life. The medical care of the dominant class was the only one guaranteed during slavery. In feudalism dental and surgical activities were separated from the medical ones because of the rejection that existed towards blood and manual labor, which brought about the appearance of barbers. Until the end of this period, the fundamental base of knowledge was empiricism with a great influence of religion. In the modern era the scientific stage of dentistry is developed, and the first dental school arises; being consolidated Maxilofacial Surgery as a specialty

  8. Objective assessment in residency-based training for transoral robotic surgery.

    Science.gov (United States)

    Curry, Martin; Malpani, Anand; Li, Ryan; Tantillo, Thomas; Jog, Amod; Blanco, Ray; Ha, Patrick K; Califano, Joseph; Kumar, Rajesh; Richmon, Jeremy

    2012-10-01

    To develop a robotic surgery training regimen integrating objective skill assessment for otolaryngology and head and neck surgery trainees consisting of training modules of increasing complexity leading up to procedure-specific training. In particular, we investigated applications of such a training approach for surgical extirpation of oropharyngeal tumors via a transoral approach using the da Vinci robotic system. Prospective blinded data collection and objective evaluation (Objective Structured Assessment of Technical Skills [OSATS]) of three distinct phases using the da Vinci robotic surgical system in an academic university medical engineering/computer science laboratory setting. Between September 2010 and July 2011, eight otolaryngology-head and neck surgery residents and four staff experts from an academic hospital participated in three distinct phases of robotic surgery training involving 1) robotic platform operational skills, 2) set up of the patient side system, and 3) a complete ex vivo surgical extirpation of an oropharyngeal tumor located in the base of tongue. Trainees performed multiple (four) approximately equally spaced training sessions in each stage of the training. In addition to trainees, baseline performance data were obtained for the experts. Each surgical stage was documented with motion and event data captured from the application programming interfaces of the da Vinci system, as well as separate video cameras as appropriate. All data were assessed using automated skill measures of task efficiency and correlated with structured assessment (OSATS and similar Likert scale) from three experts to assess expert and trainee differences and compute automated and expert assessed learning curves. Our data show that such training results in an improved didactic robotic knowledge base and improved clinical efficiency with respect to the set up and console manipulation. Experts (e.g., average OSATS, 25; standard deviation [SD], 3.1; module 1, suturing

  9. A ten year analysis of the traumatic maxillofacial and brain injury patient in Amsterdam: complications and treatment

    NARCIS (Netherlands)

    Salentijn, E.G.; Collin, J.D.; Boffano, P.; Forouzanfar, T.

    2014-01-01

    Maxillofacial trauma is often associated with injuries to the cranium, especially in high-energy trauma. The management of such cases can be challenging and requires close cooperation between oral and maxillofacial surgery and neurosurgical teams. There are few reports in the current literature

  10. Impact of an Event Reporting System on Resident Complication Reporting in Plastic Surgery Training: Addressing an ACGME and Plastic Surgery Milestone Project Core Competency.

    Science.gov (United States)

    Parikh, Rajiv P; Snyder-Warwick, Alison; Naidoo, Sybill; Skolnick, Gary B; Patel, Kamlesh B

    2017-11-01

    The Accreditation Council for Graduate Medical Education and Plastic Surgery Milestone Project has identified practice-based learning and improvement, which involves systematically analyzing current practices and implementing changes, as a core competency in residency education. In surgical care, complication reporting is an essential component of practice-based learning and improvement as complications are analyzed in morbidity and mortality conference for quality improvement. Unfortunately, current methods for capturing a comprehensive profile of complications may significantly underestimate the true occurrence of complications. Therefore, the objectives of this study are to evaluate an intervention for complication reporting and compare this to current practice, in a plastic surgery training program. This is a preintervention and postintervention study evaluating resident reporting of complications on a plastic surgery service. The intervention was an online event reporting system developed by department leadership and patient safety experts. The cohorts consisted of all patients undergoing surgery during two separate 3-month blocks bridged by an implementation period. A trained reviewer recorded complications, and this served as the reference standard. Fisher's exact test was used for binary comparisons. There were 32 complications detected in 219 patients from June to August of 2015 and 35 complications in 202 patients from October to December of 2015. The proportion of complications reported in the preintervention group was nine of 32 (28.1 percent). After the intervention, this significantly increased to 32 of 35 (91.4 percent) (p < 0.001). An intervention using an event reporting system, supported by departmental leadership, led to significant improvements in complication reporting by plastic surgery residents.

  11. Using GoPro to Give Video-Assisted Operative Feedback for Surgery Residents: A Feasibility and Utility Assessment.

    Science.gov (United States)

    Moore, Maureen D; Abelson, Jonathan S; O'Mahoney, Paul; Bagautdinov, Iskander; Yeo, Heather; Watkins, Anthony C

    As an adjunct to simulation-based teaching, laparoscopic video-based surgical coaching has been an effective tool to augment surgical education. However, the wide use of video review in open surgery has been limited primarily due to technological and logistical challenges. The aims of our study were to (1) evaluate perceptions of general surgery (GS) residents on video-assisted operative instruction and (2) conduct a pilot study using a head-mounted GoPro in conjunction with the operative performance rating system to assess feasibility of providing video review to enhance operative feedback during open procedures. GS residents were anonymously surveyed to evaluate their perceptions of oral and written operative feedback and use of video-based operative resources. We then conducted a pilot study of 10 GS residents to assess the utility and feasibility of using a GoPro to record resident performance of an arteriovenous fistula creation with an attending surgeon. Categorical variables were analyzed using the chi-square test. Academic, tertiary medical center. GS residents and faculty. A total of 59 GS residents were anonymously surveyed (response rate = 65.5%). A total of 40% (n = 24) of residents reported that structured evaluations rarely or never provided meaningful feedback. When feedback was received, 55% (n = 32) residents reported that it was only rarely or sometimes in regard to their operative skills. There was no significant difference in surveyed responses among junior postgraduate year (PGY 1-2), senior (PGY 3-4), or chief residents (PGY-5). A total of 80% (n = 8) of residents found the use of GoPro video review very or extremely useful for education; they also deemed video review more useful for operative feedback than written or communicative feedback. An overwhelming majority (90%, n = 9) felt that video review would lead to improved technical skills, wanted to review the video with the attending surgeon for further feedback, and desired expansion of

  12. The effect of the Accreditation Council for Graduate Medical Education Duty Hours Policy on plastic surgery resident education and patient care: an outcomes study.

    Science.gov (United States)

    Basu, Chandrasekhar Bob; Chen, Li-Mei; Hollier, Larry H; Shenaq, Saleh M

    2004-12-01

    The Accreditation Council for Graduate Medical Education (ACGME) Work-Hours Duty Policy became effective on July 1, 2003, mandating the reduction of resident duty work hours. The Baylor College of Medicine Multi-Institutional Integrated Plastic Surgery Program instituted a resident duty work-hours policy on July 1, 2002 (1 year ahead of the national mandate). Outcomes data are needed to facilitate continuous improvements in plastic surgical residency training while maintaining high-quality patient care. To assess the effect of this policy intervention on plastic surgery resident education as measured through the six core competencies and patient/resident safety, the investigators surveyed all categorical plastic surgery residents 6 months after implementation of the policy. This work represents the first empiric study investigating the effect of duty hours reduction on plastic surgery training and education. The categorical plastic surgery residents at the Baylor College of Medicine Multi-Institutional Integrated Plastic Surgery Program completed a 68-item survey on a five-point Likert scale (1 = strongly disagree to 5 = strongly agree). Residents were asked to rate multiple parameters based on the ACGME six core competencies, including statements on patient care and clinical/operative duties, resident education, resident quality of life, and resident perceptions on this policy. All surveys were completed anonymously. The sample size was n = 12 (program year 3 through program year 6), with a 100 percent response rate. Univariate and bivariate statistical analysis was conducted with SPSS version 10.0 statistical software. Specifically, interquartile deviations were used to find consensus among resident responses to each statement. Descriptive statistics indicated higher percentages of agreement on a majority of statements in three categories, including patient care and clinical/operative duties, academic duties, and resident quality of life. Using interquartile

  13. Empleo de la oxigenoterapia mediante cámara hiperbárica en cirugía oral y maxilofacial The use of oxygen therapy by means of the hyperbaric chamber in oral and maxillofacial surgery

    Directory of Open Access Journals (Sweden)

    J.I. Iriarte Ortabe

    2006-02-01

    Full Text Available La oxigenoterapia hiperbárica (OHB es una modalidad de terapéutica física que se fundamenta en la obtención de presiones parciales de oxígeno elevadas, al respirar oxígeno puro en el interior de una cámara a una presión superior a la atmosférica. El objetivo de esta revisión es clarificar los mecanismos de acción y los efectos de esta terapéutica física, los problemas que puede plantear y sobre todo las indicaciones actuales. En cirugía oral y maxilofacial, la OHB se utiliza como tratamiento complementario en procesos de osteítis y osteomielitis maxilo-mandibular, en infecciones necrotizantes de partes blandas (a nivel cervical, periodontal, gingival,…, en la prevención (muy importante y el tratamiento de la osteradionecrosis, en los retrasos de cicatrización (de fracturas, de implantes dentales, de injertos/colgajos de difícil viabilidad, en la rehabilitación implantológica de pacientes oncológicos irradiados. Es preciso utilizar los protocolos establecidos y generar estudios que sostengan científicamente su utilización; de este modo se podría paliar la poca consistencia de los estudios publicados que hemos encontrado.Hyperbaric oxygen therapy (HBO is a physical therapeutic modality based on obtaining high partial pressures of oxygen, on breathing pure oxygen inside a chamber at a pressure that is greater than that of the atmosphere. The object of this revision is to clarify the action mechanisms and the effects of the physical therapy, the problems that may arise and more especially the current indications for its use. In oral and maxillofacial surgery, HBO is used as complementary treatment for maxillo-mandibular osteitis and osteomyelitis, for necrotizing infections of soft tissue (on a cervical, periodontal, gingival... level, for the prevention (very important and treatment of osteoradionecrosis, for healing delays (fractures, dental implants, grafts/flaps with difficult viability, for implantological

  14. Surgery and Medicine Residents' Perspectives of Morbidity and Mortality Conference: An Interdisciplinary Approach to Improve ACGME Core Competency Compliance.

    Science.gov (United States)

    Flynn-O'Brien, Katherine T; Mandell, Samuel P; Eaton, Erik Van; Schleyer, Anneliese M; McIntyre, Lisa K

    2015-01-01

    Morbidity and mortality conferences (MMCs) are often used to fulfill the Accreditation Council for Graduate Medical Education practice-based learning and improvement (PBLI) competency, but there is variation among institutions and disciplines in their approach to MMCs. The objective of this study is to examine the trainees' perspective and experience with MMCs and adverse patient event (APE) reporting across disciplines to help guide the future implementation of an institution-wide, workflow-embedded, quality improvement (QI) program for PBLI. Between April 1, 2013, and May 8, 2013, surgical and medical residents were given a confidential survey about APE reporting practices and experience with and attitudes toward MMCs and other QI/patient safety initiatives. Descriptive statistics and univariate analyses using the chi-square test for independence were calculated for all variables. Logistic regression and ordered logistic regression were used for nominal and ordinal categorical dependent variables, respectively, to calculate odds of reporting APEs. Qualitative content analysis was used to code free-text responses. A large, multihospital, tertiary academic training program in the Pacific Northwest. Residents in all years of training from the Accreditation Council for Graduate Medical Education-accredited programs in surgery and internal medicine. Survey response rate was 46.2% (126/273). Although most respondents agreed or strongly agreed that knowledge of and involvement in QI/patient safety activities was important to their training (88.1%) and future career (91.3%), only 10.3% regularly or frequently reported APEs to the institution's established electronic incident reporting system. Senior-level residents in both surgery and medicine were more likely to report APEs than more junior-level residents were (odds ratio = 4.8, 95% CI: 3.1-7.5). Surgery residents had a 4.9 (95% CI: 2.3-10.5) times higher odds than medicine residents had to have reported an APE to

  15. Quality of life during orthopaedic training and academic practice. Part 1: orthopaedic surgery residents and faculty.

    Science.gov (United States)

    Sargent, M Catherine; Sotile, Wayne; Sotile, Mary O; Rubash, Harry; Barrack, Robert L

    2009-10-01

    A pilot study of two academic training programs revealed concerning levels of resident burnout and psychological dysfunction. The purpose of the present study was to determine the quality of life of orthopaedic residents and faculty on a national scale and to identify risk factors for decompensation. Three hundred and eighty-four orthopaedic residents and 264 full-time orthopaedic faculty members completed a voluntary, anonymous survey consisting of three validated instruments (the Maslach Burnout Inventory, the General Health Questionnaire-12, and the Revised Dyadic Adjustment Scale) and question sets assessing demographic information, relationship issues, stress reactions/management, and work/life balance. High levels of burnout were seen in 56% of the residents and 28% of the faculty members. Burnout risk was greatest among second-postgraduate-year residents and residents in training programs with six or more residents per postgraduate year. Sixteen percent of residents and 19% of faculty members reported symptoms of psychological distress. Sleep deprivation was common among the residents and correlated positively with every distress measure. Faculty reported greater levels of stress but greater satisfaction with work and work/life balance. A number of factors, such as making time for hobbies and limiting alcohol use, correlated with decreased dysfunction for both residents and faculty. Despite reporting high levels of job satisfaction, orthopaedic residents and faculty are at risk for burnout and distress. Identification of protective factors and risk factors may provide guidance to improve the quality of life of academic orthopaedic surgeons in training and beyond.

  16. An evaluation of the availability, accessibility, and quality of online content of vascular surgery training program websites for residency and fellowship applicants.

    Science.gov (United States)

    Huang, Bryant Y; Hicks, Taylor D; Haidar, Georges M; Pounds, Lori L; Davies, Mark G

    2017-12-01

    Vascular surgery residency and fellowship applicants commonly seek information about programs from the Internet. Lack of an effective web presence curtails the ability of programs to attract applicants, and in turn applicants may be unable to ascertain which programs are the best fit for their career aspirations. This study was designed to evaluate the presence, accessibility, comprehensiveness, and quality of vascular surgery training websites (VSTW). A list of accredited vascular surgery training programs (integrated residencies and fellowships) was obtained from four databases for vascular surgery education: the Accreditation Council for Graduate Medical Education, Electronic Residency Application Service, Fellowship and Residency Electronic Interactive Database, and Society for Vascular Surgery. Programs participating in the 2016 National Resident Matching Program were eligible for study inclusion. Accessibility of VSTW was determined by surveying the Accreditation Council for Graduate Medical Education, Electronic Residency Application Service, and Fellowship and Residency Electronic Interactive Database for the total number of programs listed and for the presence or absence of website links. VSTW were analyzed for the availability of recruitment and education content items. The quality of VSTW was determined as a composite of four dimensions: content, design, organization, and user friendliness. Percent agreements and kappa statistics were calculated for inter-rater reliability. Eighty-nine of the 94 fellowship (95%) and 45 of the 48 integrated residencies (94%) programs participating in the 2016 Match had a VSTW. For program recruitment, evaluators found an average of 12 of 32 content items (35.0%) for fellowship programs and an average of 12 of 32 (37%) for integrated residencies. Only 47.1% of fellowship programs (53% integrated residencies) specified the number of positions available for the 2016 Match, 20% (13% integrated residencies) indicated alumni

  17. Correlation of Objective Assessment Data With General Surgery Resident In-Training Evaluation Reports and Operative Volumes.

    Science.gov (United States)

    Abdelsattar, Jad M; AlJamal, Yazan N; Ruparel, Raaj K; Rowse, Phillip G; Heller, Stephanie F; Farley, David R

    2018-05-14

    Faculty evaluations, ABSITE scores, and operative case volumes often tell little about true resident performance. We developed an objective structured clinical examination called the Surgical X-Games (5 rooms, 15 minutes each, 12-15 tests total, different for each postgraduate [PGY] level). We hypothesized that performance in X-Games will prove more useful in identifying areas of strength or weakness among general surgery (GS) residents than faculty evaluations, ABSITE scores, or operative cases volumes. PGY 2 to 5 GS residents (n = 35) were tested in a semiannual X-Games assessment using multiple simulation tasks: laparoscopic skills, bowel anastomosis, CT/CXR analysis, chest tube placement, etc. over 1 academic year. Resident scores were compared to their ABSITE, in-training evaluation reports, and operating room case numbers. Academic medical center. PGY-2, 3, 4, and 5 GS residents at Mayo Clinic in Rochester, MN. Results varied greatly within each class except for staff evaluations: in-training evaluation reports medians for PGY-2s were 5.3 (range: 5.0-6.0), PGY-3s 5.9 (5.5-6.3), PGY-4s 5.6 (5.0-6.0), and PGY-5s were 6.1 (5.6-6.9). Although ABSITE and operating room case volumes fluctated greatly with each PGY class, only X-Games scores (median: PGY-2 = 82, PGY-3 = 61, PGY-4 = 76, and PGY-5 = 60) correlated positively (p < 0.05) with operative case volume and negatively (p < 0.05) with staff evaluations. X-Games assessment generated wide differentiation of resident performance quickly, inexpensively, and objectively. Although "Minnesota-nice" surgical staff may feel all GS trainees are "above average," objective assessment tells us otherwise. Copyright © 2018 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.

  18. American Society of Maxillofacial Surgeons 2006 to 2016: Another Decade of Excellence in Education and Research.

    Science.gov (United States)

    Doumit, Gaby; Totonchi, Ali; Wexler, Andy; Gosain, Arun K

    2017-09-01

    Over the past 10 years, the American Society of Maxillofacial Surgeons (ASMS) has continued to advance to meet its mission of being the premier organization to represent maxillofacial and pediatric plastic surgery in the United States. These advances are focused on education of its members, to include the American Society of Maxillofacial Surgeons basic course, the preconference symposium, the annual meeting, two basic maxillofacial courses per year, advanced maxillofacial courses, a boot camp for craniofacial fellows, a cleft course, quarterly webinars, sponsored fellowships, a visiting professorship, and the ASMS journal. In addition, the ASMS has continued to advance as the premier national organization representing maxillofacial and pediatric plastic surgery in the United States, thereby positioning the organization as a primary advocate for these surgical specialties. Outreach of the ASMS has grown over the past decade and now includes representatives to the American Society of Plastic Surgeons/Plastic Surgery Foundation, the American Board of Plastic Surgeons, the American Medical Association, and most recently a seat as a governor with the American College of Surgeons. The ASMS has also initiated an annual Summer Leadership Seminar to explore topics of relevance in a changing health care environment. The present report outlines the major initiatives of the ASMS over the past 10 years.

  19. Airway Management in Maxillofacial Trauma: A Retrospective Review of 127 Cases

    Directory of Open Access Journals (Sweden)

    V Saraswat

    2008-01-01

    Maxillofacial injuries need special attention since it involves difficult airway due to fracture to facial bones, Further the airway is shared with surgeon and restrictions are imposed during surgery. Issues involved are time of surgery, preoperative airway assessment, type of intubation and way to achieve it, alternative methods available and their complications.

  20. Minimally invasive pediatric surgery: Increasing implementation in daily practice and resident's training

    NARCIS (Netherlands)

    E.A.T. Velde (Te); N.M.A. Bax (Klaas); S.H.A.J. Tytgat; J.R. de Jong (Justin); D.V. Travassos (Vieira); W.L.M. Kramer; D.C. van der Zee (David)

    2008-01-01

    textabstractBackground: In 1998, the one-year experience in minimally invasive abdominal surgery in children at a pediatric training center was assessed. Seven years later, we determined the current status of pediatric minimally invasive surgery in daily practice and surgical training. Methods: A

  1. Learning styles of medical students, general surgery residents, and general surgeons: implications for surgical education

    OpenAIRE

    de Gara Chris; Engels Paul T

    2010-01-01

    Abstract Background Surgical education is evolving under the dual pressures of an enlarging body of knowledge required during residency and mounting work-hour restrictions. Changes in surgical residency training need to be based on available educational models and research to ensure successful training of surgeons. Experiential learning theory, developed by David Kolb, demonstrates the importance of individual learning styles in improving learning. This study helps elucidate the way in which ...

  2. Corrective Jaw Surgery

    Medline Plus

    Full Text Available AAOMS - Oral and maxillofacial surgeons. The experts in face, mouth and jaw surgery.™ What We Do Who ... surgeons surgically treat the soft tissues of the face, mouth and gums to improve function, appearance and ...

  3. Corrective Jaw Surgery

    Medline Plus

    Full Text Available ... Oral and maxillofacial surgeons. The experts in face, mouth and jaw surgery.™ What We Do Who We ... surgically treat the soft tissues of the face, mouth and gums to improve function, appearance and oral ...

  4. Corrective Jaw Surgery

    Medline Plus

    Full Text Available ... in face, mouth and jaw surgery.™ What We Do Who We Are News Videos Contact Find a Surgeon What We Do Anesthesia Anesthesia Oral and maxillofacial surgeons are extensively ...

  5. [Hi-Fi simulation: Teaching crisis resource management to surgery residents].

    Science.gov (United States)

    Georgescu, Mihai; Tanoubi, Issam; Drolet, Pierre; Robitaille, Arnaud; Perron, Roger; Patenaude, Jean Victor

    2015-02-01

    High-fidelity (HiFi) simulation has shown its effectiveness for teaching crisis resource management (CRM) principles, and our institutional experience in this area is mainly with anesthesiology residents. We recently added to our postgraduate curriculum a new CRM course designed to cater to the specific needs of surgical residents. This short communication describes the experience of the University of Montreal Simulation Centre (Centre d'Apprentissage des Attitudes et Habiletés Cliniques CAAHC) regarding HiFi simulationbased CRM and communication skills teaching for surgical residents. Thirty residents agreed to participate in a simulation course with pre-established scenarios and educational CRM objectives on a voluntary basis. When surveyed immediately after the activity, all residents agreed that the educational objectives were well defined (80% "strongly agree" and 20% "agree"). The survey also showed that the course was well accepted by all participants (96% "strongly agree" and 4% "agree"). Further trials with randomized groups and more reliable assessment tools are needed to validate our results. Still, integrating HiFi simulation based CRM learning in the surgical residency curriculum seems like an interesting step.

  6. Impact of a structured surgical curriculum on ophthalmic resident cataract surgery complication rates.

    Science.gov (United States)

    Rogers, Gina M; Oetting, Thomas A; Lee, Andrew G; Grignon, Connie; Greenlee, Emily; Johnson, A Tim; Beaver, Hilary A; Carter, Keith

    2009-11-01

    To determine whether institution of a structured surgical curriculum for ophthalmology residents decreased the rate of sentinel surgical complications. Veterans Affairs Medical Center, Des Moines, Iowa, USA. A retrospective review was performed of third-year ophthalmic resident quality-assurance surgical outcomes data at a single residency-training site from 1998 to 2008. The primary outcome measure was defined as a sentinel event; that is, a posterior capsule tear (with or without vitreous loss) or vitreous loss (from any cause) occurring during a resident-performed case. The study population was divided into 2 groups. Group 1 comprised surgical cases of residents trained before the surgical curriculum change (academic years 1998 to 2003) and Group 2, surgical cases of residents trained with the enhanced curriculum (academic years 2004 to 2008). Data from 1 year (academic year 2003 to 2004) were excluded because the transition to the enhanced curriculum occurred during that period. The data were analyzed and adjusted for surgical experience. In Group 1 (before institution of surgical curriculum), there were 823 cases with 59 sentinel complications. In Group 2 (after institution of surgical curriculum), there were 1009 cases with 38 sentinel complications. There was a statistically significant reduction in the sentinel complication rate, from 7.17% before the curriculum changes to 3.77% with the enhanced curriculum (P = .001, unpaired 2-tailed t test). Implementation of a structured surgical curriculum resulted in a statistically significant reduction in sentinel event complications, even after adjusting for surgical experience.

  7. Qualitative and quantitative outcomes of audience response systems as an educational tool in a plastic surgery residency program.

    Science.gov (United States)

    Arneja, Jugpal S; Narasimhan, Kailash; Bouwman, David; Bridge, Patrick D

    2009-12-01

    In-training evaluations in graduate medical education have typically been challenging. Although the majority of standardized examination delivery methods have become computer-based, in-training examinations generally remain pencil-paper-based, if they are performed at all. Audience response systems present a novel way to stimulate and evaluate the resident-learner. The purpose of this study was to assess the outcomes of audience response systems testing as compared with traditional testing in a plastic surgery residency program. A prospective 1-year pilot study of 10 plastic surgery residents was performed using audience response systems-delivered testing for the first half of the academic year and traditional pencil-paper testing for the second half. Examination content was based on monthly "Core Quest" curriculum conferences. Quantitative outcome measures included comparison of pretest and posttest and cumulative test scores of both formats. Qualitative outcomes from the individual participants were obtained by questionnaire. When using the audience response systems format, pretest and posttest mean scores were 67.5 and 82.5 percent, respectively; using traditional pencil-paper format, scores were 56.5 percent and 79.5 percent. A comparison of the cumulative mean audience response systems score (85.0 percent) and traditional pencil-paper score (75.0 percent) revealed statistically significantly higher scores with audience response systems (p = 0.01). Qualitative outcomes revealed increased conference enthusiasm, greater enjoyment of testing, and no user difficulties with the audience response systems technology. The audience response systems modality of in-training evaluation captures participant interest and reinforces material more effectively than traditional pencil-paper testing does. The advantages include a more interactive learning environment, stimulation of class participation, immediate feedback to residents, and immediate tabulation of results for the

  8. The perspective of the vascular surgery trainee on new ACGME regulations, fatigue, resident training, and patient safety.

    Science.gov (United States)

    De Martino, Randall R; Brewster, L P; Kokkosis, A A; Glass, C; Boros, M; Kreishman, P; Kauvar, D A; Farber, A

    2011-11-01

    To assess the opinions of vascular surgery trainees on the new Accreditation Council for Graduate Medical Education (ACGME) guidelines. A questionnaire was developed and electronically distributed to trainee members of the Society for Vascular Surgery. Of 238 eligible vascular trainees, 38 (16%) participated. Respondents were predominantly 30 to 35 years of age (47%), male (69%), in 2-year fellowship (73%), and at large academic centers (61%). Trainees report occasionally working while fatigued (63%). Fellows were more likely to report for duty while fatigued (P = .012) than integrated vascular residents. Respondents thought further work-hour restrictions would not improve patient care or training (P life. Respondents reported that duty hours should vary by specialty (81%) and allow flexibility in the last years of training (P balanced against the need to adequately train vascular surgeons.

  9. [Application of anaerobic bacteria detection in oral and maxillofacial infection].

    Science.gov (United States)

    Bao, Zhen-ying; Lin, Qin; Meng, Yan-hong; He, Chun; Su, Jia-zeng; Peng, Xin

    2016-02-18

    To investigate the distribution and drug resistance of anaerobic bacteria in the patients with oral and maxillofacial infection. Aerobic and anaerobic bacteria cultures from 61 specimens of pus from the patients with oral and maxillofacial infection in the Department of Oral and Maxillofacial Surgery, Peking University School of Stomatology were identified. The culture type was evaluated by API 20A kit and drug resistance test was performed by Etest method. The clinical data and antibacterial agents for the treatment of the 61 cases were collected, and the final outcomes were recorded. The bacteria cultures were isolated from all the specimens, with aerobic bacteria only in 6 cases (9.8%), anaerobic bacteria only in 7 cases (11.5%), and both aerobic and anaerobic bacteria in 48 cases (78.7%). There were 55 infected cases (90.2%) with anaerobic bacteria, and 81 anaerobic bacteria stains were isolated. The highest bacteria isolation rate of Gram positive anaerobic bacteria could be found in Peptostreptococcus, Bifidobacterium and Pemphigus propionibacterium. No cefoxitin, amoxicillin/carat acid resistant strain was detected in the above three Gram positive anaerobic bacteria. The highest bacteria isolation rate of Gram negative anaerobic bacteria could be detected in Porphyromonas and Prevotella. No metronidazole, cefoxitin, amoxicillin/carat acid resistant strain was found in the two Gram negative anaerobic bacteria. In the study, 48 patients with oral and maxillofacial infection were treated according to the results of drug resistance testing, and the clinical cure rate was 81.3%. Mixed aerobic and anaerobic bacteria cultures are very common in most oral and maxillofacial infection patients. Anaerobic bacteria culture and drug resistance testing play an important role in clinical treatment.

  10. Development of a novel technique for maxillofacial reconstruction using custom-made bioactive ceramic implants

    Science.gov (United States)

    Kulbakin, D. E.; Choinzonov, E. L.; Kulkov, S. N.; Buyakova, S. P.; Chernov, V. I.; Mukhamedov, M. R.; Buyakov, A. S.

    2017-09-01

    Recently, there has been a trend towards the search for new, safe and effective methods of reconstruction of maxillofacial defects after tumor excision. Among various materials used for bone defect reconstruction, ceramics has attached a great deal of attention. The purpose of our study was to develop a technique for personified approach to the reconstruction of maxillofacial bone defects with bioactive ceramic implants. In our study we used the technique of virtual implant planning for maxillofacial reconstruction using preoperative CT data of the patient's facial skeleton. Bioactive ceramic implant materials meet all the requirements for medical materials used in reconstructive surgery. The technique described in this paper to customize prefabricated bioactive ceramic implants enables surgeons to perform reconstruction of large postoperative defects in the maxillofacial region, thereby making custom implants suitable for any patient. The use of this technique decreases surgical time, reduces time needed for postoperative recovery, lowers overall patient morbidity and optimizes aesthetic and functional results.

  11. A Comparison Study of Communication Skills between General Surgery and General Practice Residents on First-time Patient Visits

    Directory of Open Access Journals (Sweden)

    Ahmed Al Ansari

    2012-04-01

    Full Text Available Background: There is little published research about differences in doctor-patient communication of different specialties. Accordingly, we compared doctor-patient communication skills in two different specialties, general surgery (GS and general practice (GP. Methods: Twenty residents training at the Bahrain Defence Force Hospital (10 men and 10 women; mean age 28 years; 10 GS and 10 GP participated in 200 patient first visit consultations. The consultations were video-recorded and analysed by four trained observers using the MAAS Global scale. Results: 1 Internal consistency reliability of the MAAS Global (> 0.91 and Ep2 = 0.84 for raters was high, 2 GP residents spent more time (12 minutes than GS residents (7 minutes, in the visits, 3 There were several differences on the MAAS Global items between GP and GS residents (GS > GP, p GS, p < 0.05 on information giving, and 4 The present participants performed well compared to normative samples as well as to criterion-referenced cut-off scores. The general level of communication skills in both specialties, however, was ‘unsatisfactory’ and ‘doubtful’, as it is for normative samples. Conclusion: Excellent doctor-patient communication is essential but does not appear to receive the amount of attention that it deserves in practice settings. There are some differences between specialties as well as unsatisfactory communication skills for both specialties, since residents from both programs spent less time than recommended on each consultation. Our findings emphasize the need to improve the communication skills of physicians in general and for surgeons in particular.

  12. Reoperations after first lumbar disc herniation surgery; a special interest on residives during a 5-year follow-up

    Directory of Open Access Journals (Sweden)

    Kautiainen Hannu

    2007-01-01

    Full Text Available Abstract Background The overall rate of operations after recurrent lumbar disc herniation has been shown to be 3–11%. However, little is known about the rate of residives. Thus the aim of this study was to explore the cumulative rates of re-operations and especially residive disc herniations at the same side and level as the primary disc herniation after first lumbar disc herniation surgery and the factors that influence the risk of re-operations over a five year follow-up study. Methods 166 virgin lumbar disc herniation patients (mean age 42 years, 57% males were studied. Data on patients' initial disc operations and type and timing of re-operations during the follow-up were collected from patient files. Back and leg pain on visual analog scale and employment status were collected by questionnaires. Results The cumulative rate of re-operations for lumbar disc herniation was 10.2% (95% Cl 6.0 to 15.1. The rate of residives at initial site was 7.4% (95% Cl 3.7 to 11.3 and rate of lumbar disc herniations at other sites was 3.1% (95% Cl 0.6 to 6.2. The occurrence of residive lumbar disc herniations was evenly distributed across the 5 years. Neither age, gender, preoperative symptoms, physical activity nor employment had effect on the probability of re-operation. Conclusion Seven percent of the lumbar disc patients had a residive lumbar disc operation within five years of their first operation. No specific factors influencing the risk for re-operation were found.

  13. Plastic surgery residency graduate outcomes: a 43-year experience at a single institution and the first "integrated" training program in the United States.

    Science.gov (United States)

    Noland, Shelley S; Lee, Gordon K

    2012-04-01

    The Accreditation Council for Graduate Medical Education emphasizes outcome-based residency education. This project is an outcomes study on graduates of the Stanford University Integrated Plastic Surgery Residency. A survey assessing various outcomes, including practice profile, financial, personal, and educational issues, was electronically distributed to all 130 graduates between 1966 and 2009. There was a 65% response rate. Nearly all respondents are currently in practice. Popular fellowships included hand and microsurgery. Most respondents participated in research and held leadership roles. Adequate residency education was noted in areas of patient care, board preparation, and ethical and legal issues. Inadequate residency education was noted in areas of managing a practice, coding, and cost-effective medicine. This is the first long-term outcomes study of plastic surgery graduates. Most are in active, successful practice. We have incorporated educational content related to running a small business, contract negotiating, and marketing to better prepare our residents for future practice.

  14. Orthodontic treatment for oral rehabilitation after multiple maxillofacial bone fractures.

    Science.gov (United States)

    Nakamura, Yoshiki; Ogino, Tomoko Kuroiwa; Hirashita, Ayao

    2008-09-01

    We present the orthodontic treatment of a patient with occlusal dysfunction after plastic surgery for multiple maxillofacial bone fractures caused by a traffic accident. The patient had mandibular deviation to the right because of inappropriate repositioning and fixation of the fractured bone and complete avulsion of both mandibular central incisors. The bilateral mandibular incisors, canines, and premolars were also suspected of partial avulsion or alveolar bone fracture. Several tests, including percussion and dental computed tomography, were performed on these teeth to rule out ankylosis and confirm tooth movement. Camouflage orthodontic treatment was carried out with expansion of the maxillary arch, alignment of both arches, and space closure between the mandibular lateral incisors to improve the occlusion. Good occlusion and interdigitation were obtained. Orthodontic treatment is useful for the rehabilitation of occlusal dysfunction caused by multiple maxillofacial bone fractures.

  15. Do You See What I See? How We Use Video as an Adjunct to General Surgery Resident Education.

    Science.gov (United States)

    Abdelsattar, Jad M; Pandian, T K; Finnesgard, Eric J; El Khatib, Moustafa M; Rowse, Phillip G; Buckarma, EeeL N H; Gas, Becca L; Heller, Stephanie F; Farley, David R

    2015-01-01

    Preparation of learners for surgical operations varies by institution, surgeon staff, and the trainees themselves. Often the operative environment is overwhelming for surgical trainees and the educational experience is substandard due to inadequate preparation. We sought to develop a simple, quick, and interactive tool that might assess each individual trainee's knowledge baseline before participating in minimally invasive surgery (MIS). A 4-minute video with 5 separate muted clips from laparoscopic procedures (splenectomy, gastric band removal, cholecystectomy, adrenalectomy, and inguinal hernia repair) was created and shown to medical students (MS), general surgery residents, and staff surgeons. Participants were asked to watch the video and commentate (provide facts) on the operation, body region, instruments, anatomy, pathology, and surgical technique. Comments were scored using a 100-point grading scale (100 facts agreed upon by 8 surgical staff and trainees) with points deducted for incorrect answers. All participants were video recorded. Performance was scored by 2 separate raters. An academic medical center. MS = 10, interns (n = 8), postgraduate year 2 residents (PGY)2s (n = 11), PGY3s (n = 10), PGY4s (n = 9), PGY5s (n = 7), and general surgery staff surgeons (n = 5). Scores ranged from -5 to 76 total facts offered during the 4-minute video examination. MS scored the lowest (mean, range; 5, -5 to 8); interns were better (17, 4-29), followed by PGY2s (31, 21-34), PGY3s (33, 10-44), PGY4s (44, 19-47), PGY5s (48, 28-49), and staff (48, 17-76), p video clip vs 10 of 11 PGY2 residents (p video clip of 5 MIS operations than inexperienced trainees. However, even tenured staff surgeons relayed very few facts on procedures they were unfamiliar with. The potential differentiating capabilities of such a quick and inexpensive effort has pushed us to generate better online learning tools (operative modules) and hands-on simulation resources for our learners. We aim to

  16. [Oral maxillofacial-head and neck tumor and holistic integrative medicine].

    Science.gov (United States)

    Zhang, C P

    2017-08-09

    The advance of clinical diagnosis and treatment in oral and maxillofacial-head and neck tumors has been through the process of specialization and multidisciplinary cooperation. In most cases, a single discipline cannot meet the requirements of diagnosis and treatment, which needs the cooperation of oral and maxillofacial surgery, otolaryngology and oncology approach and therapeutic method such as surgery, radiotherapy and chemotherapy. Holistic integrative medicine aims at integrating the most effective clinical practice experience and patients' individual situation and prognosis, establishing new medical mode conforming to the modern concept and fulfilling the medical system adapting to the specific characteristics of the diseases.

  17. Osteo-odonto-keratoprosthesis - a maxillofacial perspective.

    Science.gov (United States)

    Narayanan, Vinod; Nirvikalpa, Natarajan; Rao, Srinivas K

    2012-12-01

    The OOKP (osteo-odonto-keratoprosthesis) is the treatment of choice for conditions like Stevens-Johnson syndrome, ocular cicatricial pemphigoid, trachoma, multiple failed grafts and chemical burns which are not amenable to penetrating keratoplasty. The OOKP is an autograft which replaces the cornea with a polymethacrylate cylinder mounted on a tooth-bone complex. The aim of this paper was to retrospectively analyze the records in 26 patients undergoing OOKP surgery between 2007 and 2011. The paper describes our experience with the procedure, with emphasis on its oral and maxillofacial aspects and management of associated complications. The aetiology of blindness in 23 patients was Stevens-Johnson's syndrome and chemical burns in three. Twenty-two patients had their maxillary canines, two had mandibular canines and two had maxillary first premolars as the choice of donor tooth. An oroantral fistula developed in four patients. One patient needed to undergo a surgical procedure for closure of the same. Roots of adjacent teeth were exposed in 12 patients. Twenty-four patients underwent both stages of the procedure with 19 being visually rehabilitated successfully. There was no improvement in the vision of four patients. One patient was lost to follow-up. Two patients have yet to undergo Stage 2. Copyright © 2012 European Association for Cranio-Maxillo-Facial Surgery. Published by Elsevier Ltd. All rights reserved.

  18. Resident Training in Bariatric Surgery-A National Survey in the Netherlands

    NARCIS (Netherlands)

    Ramshorst, Gabrielle H. van; Kaijser, Mirjam A.; Pierie, Jean-Pierre E. N.; van Wagensveld, Bart A.

    2017-01-01

    Purpose: Surgical procedures for morbid obesity, including laparoscopic Roux-en-Y gastric bypass (LRYGB), are considered standardized laparoscopic procedures. Our goal was to determine how bariatric surgery is trained in the Netherlands. Materials and Methods: Questionnaires were sent to lead

  19. Pilot Study Evaluating the Impact of Otology Surgery Videos on Otolaryngology Resident Education.

    Science.gov (United States)

    Poon, Charles; Stevens, Shawn M; Golub, Justin S; Pensak, Myles L; Samy, Ravi N

    2017-03-01

    Use of videos as educational tools is not a novel concept; however, there is a paucity of high-quality video resources available to otolaryngology trainees. We hypothesized that residents would deem surgical-videos using a multimedia-style format more valuable as preparatory tools. Aims of this study: 1) develop portfolio of otology/neurotology videos overviewing key steps, anatomy, and pearls by a senior surgeon; 2) have residents rate the effectiveness of the videos as a preoperative tool. Prospective study. A video-library of procedures at (https://www.youtube.com/user/cisurgeon) was formatted via time-stamping to coincide expert level narration with closed captioning, critical procedural steps, relevant instrumentation, radiographic pictures, orientation cues, and anatomical highlights. Otolaryngology trainees of postgraduate years 2 through 5 (n = 13) watched a minimum of three videos and completed an assessment addressing: current resource identification/usefulness comparison, self-efficacy, impact on preparation time, and prioritization of resources. The videos rated as highly useful compared with current resources (p = 0.002) and capable of promoting self-efficacy. Residents reported moderate-high prioritization of our multi-media formatted resource (scores >6) among their current preoperative regimen. The varied videos were rated highly in terms of usefulness, promoting self-efficacy and as a high-priority for a resident's surgical preparation. Multimedia-formatted training videos should be further explored for this generation of electronic-learners. Future studies with a larger cohort, objective approaches, and multidisciplinary involvement are needed to determine the full impact of this education medium on surgical-training.

  20. Airway Management of the Patient with Maxillofacial Trauma: Review of the Literature and Suggested Clinical Approach

    Directory of Open Access Journals (Sweden)

    Michal Barak

    2015-01-01

    Full Text Available According to the Advanced Trauma Life Support recommendations for managing patients with life-threatening injuries, securing the airway is the first task of a primary caregiver. Airway management of patients with maxillofacial trauma is complex and crucial because it can dictate a patient’s survival. Securing the airway of patients with maxillofacial trauma is often extremely difficult because the trauma involves the patient’s airway and their breathing is compromised. In these patients, mask ventilation and endotracheal intubation are anticipated to be difficult. Additionally, some of these patients may not yet have been cleared of a cervical spine injury, and all are regarded as having a full stomach and having an increased risk of regurgitation and pulmonary aspiration. The requirements of the intended maxillofacial operation may often preclude the use of an oral intubation tube, and alternative methods for securing the airway should be considered before the start of the surgery. In order to improve the clinical outcome of patients with maxillofacial trauma, cooperation between maxillofacial surgeons, anesthesiologists, and trauma specialists is needed. In this review, we discuss the complexity and difficulties of securing the airway of patients with maxillofacial trauma and present our approach for airway management of such patients.

  1. Education of Oral and Maxillofacial Radiology in South Korea

    International Nuclear Information System (INIS)

    Choi, Soon Chul

    2009-01-01

    Although x-ray had been used in Dental Clinic and taught as Roentgenology as a part of other lectures, the independent lecture was established at Seoul National University in 1953. The first independent Department was separated from the Department of Oral Surgery at Seoul National University in 1963. Nowadays, there are 6 national and 5 private dental schools in South Korea. Each dental school has a Department of Oral and Maxillofacial Radiology, which fulfills its role in student education and clinical service. What is specially noteworthy is that 8 of the 11 dental schools have changed or will change from the 2+4 year system to 4+4 year system (postgraduate course). The curriculum has also been or is being amended according to this change. Although the contents of courses for Oral and Maxillofacial Radiology are not much different among dental schools, the methods and structure of education are various. We have to do a systematic and comprehensive analysis of the present educational methods and structure of Oral and Maxillofacial Radiology and need to seek the new and more suitable ones based on competency.

  2. A Study of Streptococcus Viridans in the Maxillofacial Region

    Directory of Open Access Journals (Sweden)

    Y. Refoua

    2005-12-01

    Full Text Available Statement of Problem: Streptococcus viridans is one of the most important microorganisms in the establishment of infections leading to dental caries and heart valve damages. Therefore the diagnosis and prevention of these infections is critical in health care.Purpose: The aim of this in-vivo study was to determine the prevalence of viridans streptococci in abscesses occurring in the maxillofacial region.Materials and Methods: The study sample consisted of 39 patients with maxillofacial abscesses, referred to the Department of Oral Surgery Faculty of Dentistry Tehran University of Medical Sciences and Dr. Shariati Hospital, Tehran University of Medical Sciences. Extra-oral incision, drainage and pus collection followed by culture, staining and biochemical and sugar fermentation tests were carried out for all participants.Results: In the present study %53.84 and 46.16% of the patients had negative and positive culture results, respectively. In the positive culture group, %2.5 of the viridans streptococci were streptococcus salivarius, %4.6 streptococcus sanguis and %17.9 were streptococcus mutans.Conclusion: The findings of this study showed that viridans streptococci are an important factor in the development of metastatic and maxillofacial infections which can pose a significant threat to the patient’s life.

  3. Education of Oral and Maxillofacial Radiology in South Korea

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Soon Chul [Department of Oral and Maxillofacial Radiology, Dental Research Institute, School of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    2009-03-15

    Although x-ray had been used in Dental Clinic and taught as Roentgenology as a part of other lectures, the independent lecture was established at Seoul National University in 1953. The first independent Department was separated from the Department of Oral Surgery at Seoul National University in 1963. Nowadays, there are 6 national and 5 private dental schools in South Korea. Each dental school has a Department of Oral and Maxillofacial Radiology, which fulfills its role in student education and clinical service. What is specially noteworthy is that 8 of the 11 dental schools have changed or will change from the 2+4 year system to 4+4 year system (postgraduate course). The curriculum has also been or is being amended according to this change. Although the contents of courses for Oral and Maxillofacial Radiology are not much different among dental schools, the methods and structure of education are various. We have to do a systematic and comprehensive analysis of the present educational methods and structure of Oral and Maxillofacial Radiology and need to seek the new and more suitable ones based on competency.

  4. Utility of 3D Reconstruction of 2D Liver Computed Tomography/Magnetic Resonance Images as a Surgical Planning Tool for Residents in Liver Resection Surgery.

    Science.gov (United States)

    Yeo, Caitlin T; MacDonald, Andrew; Ungi, Tamas; Lasso, Andras; Jalink, Diederick; Zevin, Boris; Fichtinger, Gabor; Nanji, Sulaiman

    A fundamental aspect of surgical planning in liver resections is the identification of key vessel tributaries to preserve healthy liver tissue while fully resecting the tumor(s). Current surgical planning relies primarily on the surgeon's ability to mentally reconstruct 2D computed tomography/magnetic resonance (CT/MR) images into 3D and plan resection margins. This creates significant cognitive load, especially for trainees, as it relies on image interpretation, anatomical and surgical knowledge, experience, and spatial sense. The purpose of this study is to determine if 3D reconstruction of preoperative CT/MR images will assist resident-level trainees in making appropriate operative plans for liver resection surgery. Ten preoperative patient CT/MR images were selected. Images were case-matched, 5 to 2D planning and 5 to 3D planning. Images from the 3D group were segmented to create interactive digital models that the resident can manipulate to view the tumor(s) in relation to landmark hepatic structures. Residents were asked to evaluate the images and devise a surgical resection plan for each image. The resident alternated between 2D and 3D planning, in a randomly generated order. The primary outcome was the accuracy of resident's plan compared to expert opinion. Time to devise each surgical plan was the secondary outcome. Residents completed a prestudy and poststudy questionnaire regarding their experience with liver surgery and the 3D planning software. Senior level surgical residents from the Queen's University General Surgery residency program were recruited to participate. A total of 14 residents participated in the study. The median correct response rate was 2 of 5 (40%; range: 0-4) for the 2D group, and 3 of 5 (60%; range: 1-5) for the 3D group (p surgery planning increases accuracy of resident surgical planning and decreases amount of time required. 3D reconstruction would be a useful model for improving trainee understanding of liver anatomy and surgical

  5. Additive manufacturing in maxillofacial reconstruction

    Directory of Open Access Journals (Sweden)

    Dincă Luciana Laura

    2017-01-01

    Full Text Available In this paper the benefits of using additive manufacturing technologies in maxillofacial reconstruction are highlighted. Based on a real clinical case, the paper describes the manufacture of an implant prototype replacing the right zygomatic bone and a part of maxilla using additive manufacturing technologies. The face is the most expressive part of the human body that makes us unique. It was shown that the maxillofacial prostheses help to improve the psychological state of patients affected by, because low self esteem feeling appears commonly to this patients with the facial defects. The aim of this paper is to show how using additive manufacturing technologies methods within this research, the producing a surgical model will help surgeon to improve the pre-operative planning. For this we used additive manufacturing technologies such as Stereolitography to achieve the biomodel and FDM-fused deposition modelling to obtain a prototype model because these technologies make it possible to obtain prosthesis according to the physical and mechanical requirements of the region of implantation.

  6. Urology residents experience comparable workload profiles when performing live porcine nephrectomies and robotic surgery virtual reality training modules.

    Science.gov (United States)

    Mouraviev, Vladimir; Klein, Martina; Schommer, Eric; Thiel, David D; Samavedi, Srinivas; Kumar, Anup; Leveillee, Raymond J; Thomas, Raju; Pow-Sang, Julio M; Su, Li-Ming; Mui, Engy; Smith, Roger; Patel, Vipul

    2016-03-01

    In pursuit of improving the quality of residents' education, the Southeastern Section of the American Urological Association (SES AUA) hosts an annual robotic training course for its residents. The workshop involves performing a robotic live porcine nephrectomy as well as virtual reality robotic training modules. The aim of this study was to evaluate workload levels of urology residents when performing a live porcine nephrectomy and the virtual reality robotic surgery training modules employed during this workshop. Twenty-one residents from 14 SES AUA programs participated in 2015. On the first-day residents were taught with didactic lectures by faculty. On the second day, trainees were divided into two groups. Half were asked to perform training modules of the Mimic da Vinci-Trainer (MdVT, Mimic Technologies, Inc., Seattle, WA, USA) for 4 h, while the other half performed nephrectomy procedures on a live porcine model using the da Vinci Si robot (Intuitive Surgical Inc., Sunnyvale, CA, USA). After the first 4 h the groups changed places for another 4-h session. All trainees were asked to complete the NASA-TLX 1-page questionnaire following both the MdVT simulation and live animal model sessions. A significant interface and TLX interaction was observed. The interface by TLX interaction was further analyzed to determine whether the scores of each of the six TLX scales varied across the two interfaces. The means of the TLX scores observed at the two interfaces were similar. The only significant difference was observed for frustration, which was significantly higher at the simulation than the animal model, t (20) = 4.12, p = 0.001. This could be due to trainees' familiarity with live anatomical structures over skill set simulations which remain a real challenge to novice surgeons. Another reason might be that the simulator provides performance metrics for specific performance traits as well as composite scores for entire exercises. Novice trainees experienced

  7. Multi-institutional study of self-reported attitudes and behaviors of general surgery residents about ethical academic practices in test taking.

    Science.gov (United States)

    Grignol, Valerie P; Grannan, Kevin; Sabra, John; Cromer, Robert M; Jarman, Benjamin; Dent, Daniel; Sticca, Robert P; Nelson, Timothy M; Kukora, John S; Daley, Brian J; Treat, Robert W; Termuhlen, Paula M

    2013-01-01

    Correlation exists between people who engage in academic dishonesty as students and unethical behavior once in practice. Previously, we assessed the attitudes of general surgery residents and ethical practices in test taking at a single institution. Most residents had not participated in activities they felt were unethical, yet what constituted unethical behavior was unclear. We sought to verify these results in a multi-institutional study. A scenario-based survey describing potentially unethical activities related to the American Board of Surgery In-training Examination (ABSITE) was administered. Participants were asked about their knowledge of or participation in the activities and whether the activity was unethical. Program directors were surveyed about the use of ABSITE results for resident evaluation and promotion. Ten programs participated in the study. The resident response rate was 67% (186/277). Of the respondents, 43% felt that memorizing questions to study for future examinations was unethical and 50% felt that using questions another resident memorized was unethical. Most felt that buying (86%) or selling (79%) questions was unethical. Significantly more senior than junior residents have memorized (30% vs 16%; p = 0.04) or used questions others memorized (33% vs 12%; p = 0.002) to study for future ABSITE examinations and know of other residents who have done so (42% vs 20%; p = 0.004). Most programs used results of the ABSITE in promotion (80%) and set minimum score expectations and consequences (70%). Similar to our single-institution study, residents had not participated in activities they felt to be unethical; however the definition of what constitutes cheating remains unclear. Differences were identified between senior and junior residents with regard to memorizing questions for study. Cheating and unethical behavior is not always clear to the learner and represents an area for further education. © 2013 Association of Program Directors in Surgery

  8. Change of residence and functional status within three months and one year following hip fracture surgery

    DEFF Research Database (Denmark)

    Ariza-Vega, Patrocinio; Jiménez-Moleón, José Juan; Kristensen, Morten Tange

    2014-01-01

    those patients who lived alone in their own home at pre-fracture. Implications for Rehabilitation One year after fracture, patients did not recover their previous function, and the activities most affected at the one-year follow-up were: dressing lower body, bathing/showering, transfer bathtub....../shower and walking up/down stairs. After a hip fracture, most recovery of the function happens within the first three months, though some functional activities continue recovering over the first year. Rehabilitation programs cannot be based only on mobility activities, the recovery of other daily living activities......PURPOSE: To study the recovery of patients in terms of 18 activities of daily living and change of residence within the year following a hip fracture. METHOD: This prospective cohort study was carried out in a trauma service of an acute hospital in southern Spain including 159 patients with a hip...

  9. A Comparison of Surgery and Family Medicine Residents' Perceptions of Cross-Cultural Care Training of Cross-Cultural Care Training

    Science.gov (United States)

    Jackson, David S; Lin, Susan Y; Park, Elyse R

    2010-01-01

    The need for physicians formally trained to deliver care to diverse patient populations has been widely advocated. Utilizing a validated tool, Weissman and Betancourt's Cross-Cultural Care Survey, the aim of this current study was to compare surgery and family medicine residents' perceptions of their preparedness and skillfulness to provide high quality cross-cultural care. Past research has documented differences between the two groups' reported impressions of importance and level of instruction received in cross-cultural care. Twenty surgery and 15 family medicine residents participated in the study. Significant differences were found between surgery and family medicine residents on most ratings of the amount of training they received in cross-cultural skills. Specifically, family medicine residents reported having received more training on: 1) determining how patients want to be addressed, 2) taking a social history, 3) assessing their understanding of the cause of illness, 4) negotiating their treatment plan, 5) assessing whether they are mistrustful of the health care system and/or doctor, 6) identifying cultural customs, 7) identifying how patients make decisions within the family, and 8) delivering services through a medical interpreter. One unexpected finding was that surgery residents, who reported not receiving much formal cultural training, reported higher mean scores on perceived skillfulness (i.e. ability) than family medicine residents. The disconnect may be linked to the family medicine residents' training in cultural humility — more knowledge and understanding of cross-cultural care can paradoxically lead to perceptions of being less prepared or skillful in this area. PMID:21225585

  10. Surgical Training and Education in Promoting Professionalism: a comparative assessment of virtue-based leadership development in otolaryngology-head and neck surgery residents.

    Science.gov (United States)

    Schulz, Kristine; Puscas, Liana; Tucci, Debara; Woodard, Charles; Witsell, David; Esclamado, Ramon M; Lee, Walter T

    2013-10-29

    Surgical Training and Education in Promoting Professionalism (STEPP) was developed in 2011 to train tomorrow's leaders during residency. It is based on virtue ethics and takes an approach similar to West Point military academy. The purpose of this research was: (i) to compare the virtue profiles of our residents with that of the military cohort using a standardized virtue assessment tool; and (ii) to assess the value of virtue education on residents. As part of STEPP, otolaryngology residents participated in a virtue-based validated assessment tool called Virtue in Action (VIA) Inventory. This was completed at the initiation of STEPP in July 2011 as well as 1 year later in June 2012. Comparison of the VIA to a military cohort was performed. Leadership 'Basic Training' is a series of forums focused on virtues of initiative, integrity, responsibility, self-discipline, and accountability. A pre- and post-test was administered assessing resident perceptions of the value of this 'Basic Training'. Virtues are shared between otolaryngology residents (n=9) and military personnel (n=2,433) as there were no significant differences in strength scores between two military comparison groups and otolaryngology-head and neck surgery (OHNS) residents. There was a significant improvement (pvirtue-based approach is valued by residents as a part of leadership training during residency.

  11. A systematic review of functional outcome and quality of life following reconstruction of maxillofacial defects using vascularized free fibula flaps and dental rehabilitation reveals poor data quality

    NARCIS (Netherlands)

    Wijbenga, Johan G.; Schepers, Rutger H.; Werker, Paul M. N.; Witjes, Max J. H.; Dijkstra, Pieter U.

    Background: Reconstruction and oral rehabilitation of segmental maxillofacial defects resulting from ablative surgery is commonly achieved by osteocutaneous vascularized free fibula (VFFF) transplantation combined with implant-supported dental prostheses. We systematically reviewed the literature

  12. New maxillofacial infrared detection technologies

    Energy Technology Data Exchange (ETDEWEB)

    Reshetnikov, A. P.; Kopylov, M. V.; Nasyrov, M. R., E-mail: marat.1994@me.com; Fisher, E. L.; Chernova, L. V. [Izhevsk State Medical Academy, Izhevsk, Russia (426034, Izhevsk, Kommunarov street, 281) (Russian Federation); Soicher, E. M. [Moscow State University of Medicine and Dentistry named after A.I. Evdokimov of the Ministry of Health of the Russian Federation, Moscow, Russia, (127473, Moscow, Delegatskaya str., 20/1) (Russian Federation)

    2015-11-17

    At the dental clinic the infrared range radiation spectrum of tissues was used to study the dynamics of local temperature and structure of the skin, subcutaneous fat, and other tissues of the maxillofacial area in adult healthy volunteers and patients. In particular, we studied the dynamics of local temperature of mucous membranes of the mouth, teeth, and places in the mouth and dental structures in the norm and in various pathological conditions of the lips, gums, teeth, tongue, palate, and cheeks before, during and after chewing food, drinking water, medication, and inhalation of air. High safety and informational content of infrared thermography are prospective for the development of diagnostics in medicine. We have 3 new methods for infrared detection protected by patents in Russia.

  13. The role of the nonphysician educator in general surgery residency training: from outcome project and duty-hours restrictions to the next accreditation system and milestones.

    Science.gov (United States)

    Tarpley, Margaret J; Davidson, Mario A; Tarpley, John L

    2014-01-01

    In 2002 and 2003 the ACGME Outcome Project (assessing residents based on competencies) and duty-hours restrictions were implemented. One strategy for assisting PDs in the increased workload was to hire nonphysician educators with training and experience in curriculum design, teaching techniques, adult learning theories, and research methods. This study sought to document prevalence and responsibilities of nonphysician educators. IRB approval was received for a two-part study. All 247 general surgery PDs were e-mailed the question, "Do you have a nonphysician educator as a member of your surgery education office?" Those who replied "yes" or volunteered "not currently but in the past" were e-mailed a link to an electronic survey concerning the role of the nonphysician educator. Residency training programs in general surgery. General surgery program directors. Of the 126 PDs who responded to the initial query, 37 said "yes" and 4 replied "not currently but in the past". Thirty-two PDs of the initial 41 respondents completed the survey. Significant findings included: 65% were hired in the last 6 years; faculty rank is held by 69%; and curriculum development was the most common responsibility but teaching, research, and administrative duties were often listed. PDs perceived that faculty, residents, and medical students had mostly positive attitudes towards nonphysician educators. The overall results seem to support the notion that nonphysician educators serve as vital members of the team. Copyright © 2014 Association of Program Directors in Surgery. All rights reserved.

  14. Comparing the Quality and Complications of Tube Thoracostomy by Emergency Medicine and Surgery Residents; a Cohort Study

    Directory of Open Access Journals (Sweden)

    Parvin Kashani

    2017-01-01

    Full Text Available Introduction: Tube thoracostomy complications depend on the operator’s skill, patients’ general condition and the place in which the procedure is done. The present study aimed to compare the quality and complications of tube thoracostomy carried out by emergency medicine residents (EMRs and surgery residents (SRs.Methods: This cohort study was conducted on 18-60 years old trauma patients in need of tube thoracostomy presenting to two academic emergency departments. Quality of tube placement and its subsequent complications until tube removal were compared between SRs and EMRs using SPSS 20.Results: 72 patients with the mean age of 37.1±14.1 years were studied (86.1% male. 23 (63.8% cases were complicated in SRs and 22 (61.1% cases in EMRs group (total= 62.5%. Chest drain dislodgement (22.2% in SRs vs. 22.2% EMRs; p>0.99, drainage failure (19.4% in SRs vs. 16.7% EMRs; p=0.50, and surgical site infection (11.1% in SRs vs. 19.4% EMRs; p=0.25 were among the most common observed complications. The overall odds ratio of complication development was 0.89 (95% CI: 0.35-2.25, p = 0.814 for SRs and 1.12 (95% CI: 0.28-4.53, p = 0.867 for EMRs.Conclusion: The findings of the present study showed no significant difference between SRs and EMRs regarding quality of tube thoracostomy placement and its subsequent complications for trauma patients. The rate of complications were interestingly high (>60% for both groups.

  15. Hypnosis as a Valuable Tool for Surgical Procedures in the Oral and Maxillofacial Area.

    Science.gov (United States)

    Montenegro, Gil; Alves, Luiza; Zaninotto, Ana Luiza; Falcão, Denise Pinheiro; de Amorim, Rivadávio Fernandes Batista

    2017-04-01

    Hypnosis is a valuable tool in the management of patients who undergo surgical procedures in the maxillofacial complex, particularly in reducing and eliminating pain during surgery and aiding patients who have dental fear and are allergic to anesthesia. This case report demonstrates the efficacy of hypnosis in mitigating anxiety, bleeding, and pain during dental surgery without anesthesia during implant placement of tooth 14, the upper left first molar.

  16. Negative Pressure Wound Therapy in Maxillofacial Applications

    Directory of Open Access Journals (Sweden)

    Adam J. Mellott

    2016-09-01

    Full Text Available Negative pressure wound therapy has greatly advanced the field of wound healing for nearly two decades, by providing a robust surgical adjunct technique for accelerating wound closure in acute and chronic wounds. However, the application of negative pressure wound therapy in maxillofacial applications has been relatively under utilized as a result of the physical articulations and contours of the head and neck that make it challenging to obtain an airtight seal for different negative pressure wound therapy systems. Adapting negative pressure wound therapies for maxillofacial applications could yield significant enhancement of wound closure in maxillofacial applications. The current review summarizes the basic science underlying negative pressure wound therapy, as well as specific maxillofacial procedures that could benefit from negative pressure wound therapy.

  17. Maxillectomy defects - to reconstruct or not? Pilot survey of Nigerian oral and maxillofacial surgeons

    Directory of Open Access Journals (Sweden)

    Abdurrazaq Olanrewaju Taiwo

    2017-01-01

    Full Text Available Background: The choice of reconstruction options for maxillectomy defects varies significantly. Factors affecting it range from the type of defect to the surgeon's expertise. This study aims to evaluate the practice of Nigerian Oral and Maxillofacial surgeons in the reconstruction of post-maxillectomy defects. Materials and Methods: The survey was conducted by use of questionnaires administered at the annual scientific meeting of the oral and maxillofacial surgeons of Nigeria in Ibadan 2012. Results: A response rate of 66.7% was achieved. All of our respondents are consultant oral and maxillofacial surgeons, 80% of whom practice in a teaching hospital. All but one of them perform maxillectomies, however only 25% of them offer surgical reconstruction of the resulting defects to patients. Flaps have been used by 25% of the respondents, while none of them has employed microvascular reconstruction. Prosthetic rehabilitation of patients is pervasive among the respondents. Conclusion: Maxillectomy defects have far-reaching consequences on patients' quality of life and attempts should be made to reconstruct such defects. Although maxillectomy is a commonly performed procedure among oral and maxillofacial surgeons in Nigeria, especially for malignancies of the oral and paranasal sinuses, surgical reconstruction of resulting defects is not so frequently done. Microvascular surgery, which is becoming a frequently utilized option among surgeons in developed nations, is still infrequently used in our environment. There is a need for oral and maxillofacial surgeons in our climes to improve their skills so as to increase the range of reconstructive options offered.

  18. Treatment cost of patients with maxillofacial fractures at the University Hospital in Mostar 2002-2006.

    Science.gov (United States)

    Jurić, Mario; Novakovic, Josip; Carapina, Mirela; Kneiević, Ervin

    2010-03-01

    The aim of this study was to establish the costs structure of medical treatment for the patients with maxillofacial fractures, to perform a treatment cost evaluation, describe the factors which considerably influence the costs and discover the ways of achieving financial savings in treated patients. The study group consisted of patients with maxillofacial fractures who were admitted and treated at the Department of Maxillofacial Surgery of the University Hospital Mostar in the period from January 2002 until December 2006. Data for the study were collected from the patients' databases, case histories and data obtained on the basis of individual payments for the treatment that was collected by Finance Department of the University Hospital of Mostar Most patients in this study were men (83%), of average age 34 +/- 19 years. Zygomatic bone fracture was the commonest injury. Open surgical procedure was performed in 84.7% of treated cases. The costs for the open procedure were considerably higher than conservative treatment. Medication cost made up a total of 37.9% and cost of hospital accommodation 27.3% out of total hospital charge. Cost reduction in treated patients with maxillofacial fractures should be achieved through protocols of urgent treatment of maxillofacial trauma patients immediately after sustaining an injury and with earlier discharge of the patients when postoperative complications are not expected.

  19. Association of Otolaryngology Resident Duty Hour Restrictions With Procedure-Specific Outcomes in Head and Neck Endocrine Surgery

    Science.gov (United States)

    Smith, Aaron; Braden, Lauren; Wan, Jim

    2017-01-01

    Importance Graduate medical education has undergone a transformation from traditional long work hours to a restricted plan to allow adequate rest for residents. The initial goal of this restriction is to improve patient outcomes. Objective To determine whether duty hour restrictions had any impact on surgery-specific outcomes by analyzing complications following thyroid and parathyroid procedures performed before and after duty hour reform. Design, Setting, and Participants Retrospective cross-sectional analysis of the National Inpatient Sample (NIS).The NIS was queried for procedure codes associated with thyroid and parathyroid procedures for the years 2000 to 2002 and 2006 to 2008. Hospitals were divided based on teaching status into 3 groups: nonteaching hospitals (NTHs), teaching hospitals without otolaryngology programs (THs), and teaching hospitals with otolaryngology programs (THs-OTO). Main Outcomes and Measures Procedure-specific complication rates, length of stay, and mortality rates were collected. SAS statistical software (version 9.4) was used for analysis with adjustment using Charlson comorbidity index. Results Total numbers of head and neck endocrine procedures were 34 685 and 39 770 (a 14.7% increase), for 2000 to 2002 and 2006 to 2008, respectively. THs-OTO contributed a greater share of procedures in 2006 to 2008 (from 18% to 25%). With the earlier period serving as the reference, length of stay remained constant (2.1 days); however, total hospital charges increased (from $12 978 to $23 708; P otolaryngology programs. PMID:28196195

  20. Surgical Training and Education in Promoting Professionalism: a comparative assessment of virtue-based leadership development in otolaryngology-head and neck surgery residents

    Directory of Open Access Journals (Sweden)

    Kristine Schulz

    2013-10-01

    Full Text Available Introduction: Surgical Training and Education in Promoting Professionalism (STEPP was developed in 2011 to train tomorrow's leaders during residency. It is based on virtue ethics and takes an approach similar to West Point military academy. The purpose of this research was: (i to compare the virtue profiles of our residents with that of the military cohort using a standardized virtue assessment tool; and (ii to assess the value of virtue education on residents. Methods: As part of STEPP, otolaryngology residents participated in a virtue-based validated assessment tool called Virtue in Action (VIA Inventory. This was completed at the initiation of STEPP in July 2011 as well as 1 year later in June 2012. Comparison of the VIA to a military cohort was performed. Leadership ‘Basic Training’ is a series of forums focused on virtues of initiative, integrity, responsibility, self-discipline, and accountability. A pre- and post-test was administered assessing resident perceptions of the value of this ‘Basic Training’. Results: Virtues are shared between otolaryngology residents (n=9 and military personnel (n=2,433 as there were no significant differences in strength scores between two military comparison groups and otolaryngology-head and neck surgery (OHNS residents. There was a significant improvement (p<0.001 in the understanding of components of the leadership vision and a significant improvement in the understanding of key leadership concepts based on ‘Basic Training’. All residents responded in the post-test that the STEPP program was valuable, up from 56%. Conclusions: A virtue-based approach is valued by residents as a part of leadership training during residency.

  1. Surgical Training and Education in Promoting Professionalism: a comparative assessment of virtue-based leadership development in otolaryngology-head and neck surgery residents

    Science.gov (United States)

    Schulz, Kristine; Puscas, Liana; Tucci, Debara; Woodard, Charles; Witsell, David; Esclamado, Ramon M.; Lee, Walter T.

    2013-01-01

    Introduction Surgical Training and Education in Promoting Professionalism (STEPP) was developed in 2011 to train tomorrow's leaders during residency. It is based on virtue ethics and takes an approach similar to West Point military academy. The purpose of this research was: (i) to compare the virtue profiles of our residents with that of the military cohort using a standardized virtue assessment tool; and (ii) to assess the value of virtue education on residents. Methods As part of STEPP, otolaryngology residents participated in a virtue-based validated assessment tool called Virtue in Action (VIA) Inventory. This was completed at the initiation of STEPP in July 2011 as well as 1 year later in June 2012. Comparison of the VIA to a military cohort was performed. Leadership ‘Basic Training’ is a series of forums focused on virtues of initiative, integrity, responsibility, self-discipline, and accountability. A pre- and post-test was administered assessing resident perceptions of the value of this ‘Basic Training’. Results Virtues are shared between otolaryngology residents (n=9) and military personnel (n=2,433) as there were no significant differences in strength scores between two military comparison groups and otolaryngology-head and neck surgery (OHNS) residents. There was a significant improvement (p<0.001) in the understanding of components of the leadership vision and a significant improvement in the understanding of key leadership concepts based on ‘Basic Training’. All residents responded in the post-test that the STEPP program was valuable, up from 56%. Conclusions A virtue-based approach is valued by residents as a part of leadership training during residency. PMID:24172053

  2. Panagraphic study of maxillofacial region

    Energy Technology Data Exchange (ETDEWEB)

    You, Dong Soo [School of Dentistry, Seoul National University, Seoul (Korea, Republic of)

    1973-11-15

    The author has studied maxillo-facial anatomical landmarks using Status X with two methods. The one has performed by application of contrast media on the human dry skull, the other has performed on living human skull as control group. Comparing the panagraphs taken by two methods, the author has drawn following results: 1. The panagraphs revealed the undistorted highly sharp panoramic shadows of each jaw on a film. 2. Diminishing the inserted anode tube to 4 cm (focal incisor distance 3 cm), overlapping-free representation of the in terdental spaces of the premolars and anterior teeth was taken. 3. Alternating the head position of the objects, direction of anode tube and film placing, the shadows of temporomandibular joint and zygomatic arch were taken without overlapping the other bone tissues. 4. In the panagraphs applied various shaped contrast media to each anatomical landmark, a radio-anatomical atlas which is necessary to interpret various bone tissues was taken. 5. In order to interpret panagraphic shadows easily, the author has tried this study by comparing the films of the living human skull with the films of the human dry skull applied contrast media.

  3. Panagraphic study of maxillofacial region

    International Nuclear Information System (INIS)

    You, Dong Soo

    1973-01-01

    The author has studied maxillo-facial anatomical landmarks using Status X with two methods. The one has performed by application of contrast media on the human dry skull, the other has performed on living human skull as control group. Comparing the panagraphs taken by two methods, the author has drawn following results: 1. The panagraphs revealed the undistorted highly sharp panoramic shadows of each jaw on a film. 2. Diminishing the inserted anode tube to 4 cm (focal incisor distance 3 cm), overlapping-free representation of the in terdental spaces of the premolars and anterior teeth was taken. 3. Alternating the head position of the objects, direction of anode tube and film placing, the shadows of temporomandibular joint and zygomatic arch were taken without overlapping the other bone tissues. 4. In the panagraphs applied various shaped contrast media to each anatomical landmark, a radio-anatomical atlas which is necessary to interpret various bone tissues was taken. 5. In order to interpret panagraphic shadows easily, the author has tried this study by comparing the films of the living human skull with the films of the human dry skull applied contrast media.

  4. Neurofibromatosis of the Maxillofacial Region

    International Nuclear Information System (INIS)

    AlRuhaimi, Khalid A.; Sailer, Hermann F.

    1989-01-01

    In this study seventeen patients with neurofibromatosis in the maxillofacial region were presented. There was no great difference in the incidence of the disease between males and females. The patient age range was 1 to 75 years with a mean age of 21.5 years. Family history was positive in 5 cases. The spectrum of the clinical manifestations of this disease, known for its protean characteristics, were evident in all of our 17 patients. 14 (82.4%) patients had cafeau-lait spots; 3 (1 7.6%) had multiple cutaneous nodules; malignant transformation was documented in only one case (5.9%). Psychologic depression was recorded in 2 (11.8%) ceases, and one(5.9%) case had grand-mal epilepsy. A rare location of neurofibromatous nodules, i.e. in eye (iris nodules), was reported in only one (5.9%) case. The most frequently performed procedure in our cases was excision of the tumor mass which was, in most instances, incomplete. However, massive bleeding during surgical intervention was prominent in four cases and was overcome with extensive packing removed after approximately two weeks. An interesting finding in this study was the incidence of radiologic findings which was higher (76.4%) than previously reported. All cases of this study were unilateral and involvement of the mandible (65%) was more than that of the maxillae. (author)

  5. Examination of Nondesignated Preliminary Surgery Residents Recruited Since the Inception of Supplementary Offer and Acceptance Program: Lessons Learned From a Large Academic Program.

    Science.gov (United States)

    Albuja-Cruz, Maria; Travis, Claire; Benge, Michael; Caufield, Barbara; Nehler, Mark

    The majority of surgery programs roster non-designated preliminary (NDP) residents. We and others have reported on the success of NDP resident mentoring with regard to categorical position placement. Lacking is a focus on the candidates themselves and differences based on initial career of choice. NDP residents' files since the institution of SOAP were reviewed for demographics, initial career choice, financial burden, region of medical school of origin, application and interview history, and pre-screen interview candidate score (high score of 22 - data includes USMLE scores, major clerkship grades, and AOA) used for categorical recruitment. From 2012-16 79 NDP residents have been recruited at UCDenver (82% via SOAP). Median age was 28 years, majority were single (73%), and male (82%). Thirty percent belonged to an under-represented minority group. Mean debt was $156,000 but 20% owe over $250,000. 90% attended US medical schools with 65% from the NRMP "South" region. 86% were recruited as fourth year students. NDPs were categorized as failing to match in general surgery (38%), surgical subspecialties (47%), or other (15%). NDPs applied to median of 68 programs (range 7-200) and granted a median of 8 interviews (range 0-24). NDPs had a mean pre-screening interview score of 13 out of 22 and only 9% would have met the standard threshold to obtain a categorical surgery interview. There were no differences in pre-screening scores in the three groups. 95% NDPs (excluding present year) successfully completed their R1 year (three resigned - one obtained a general surgery spot mid-year and two after matching in non-general surgery fields). 68% NDPs placed in categorical positions after the R1 year. The placement was better for the surgical subspecialty group compared to the other two. The bias is that due to a more competitive applicant pool recruiting NDPs from surgical subspecialties would be optimal. However, those unmatched surgical subspecialty candidates are no better

  6. Trends in maxillofacial cone-beam computed tomography usage

    International Nuclear Information System (INIS)

    Arnheiter, C.; Scarfe, W.C.; Farman, A.G.

    2006-01-01

    Cone-beam computed tomography (CBCT) is making inroads into dental practice worldwide, both in terms of adding the third dimension to diagnosis, and also in terms of enabling image-guided treatment strategies. This article reports trends in the early referral pattern of patients to a CBCT facility in the United States. With institutional review board approval, a retrospective study was made of sequential CBCT radiographic reports made by a specialist oral and maxillofacial radiology service from May 2004 through January 2006 (n=329). Demographic and referral data were extracted from the reports. Descriptive statistics identified referral patterns, trends, and indications for CBCT. Comparisons were made with the Rogers' Product Innovation Adoption curve. The mean age of referred patients was 45±21 years, and there was a predominance of women (62%). Oral and maxillofacial surgeons (51%) and periodontology specialists (17%) made most patient referrals. The listed reasons for CBCT referrals were dental implant planning (40%), suspected surgical pathology (24%), and temporomandibular joint analysis (16%). Other uses included planning extraction of impacted teeth and orthodontic assessment. Over the period of the study, the numbers of pathology diagnosis cases remained relatively constant, while adoption of CBCT for dental implant planning followed closely the first three stages of the Rogers' Product Innovation Adoption curve. Alongside this increased CBCT adoption for dental implant planning, there was an associated increased demand for use of Digital Imaging and Communications in Medicine (DICOM) image sets for laser modeling and provision of surgical guides. Diagnosis will probably remain a constant source of referral for CBCT examination by oral and maxillofacial radiologists. Nevertheless, more specialized applications such as laser-guided model fabrication and image-guided surgery are expanding indications for CBCT referrals by dentists and also expanding the

  7. A Comparison of Surgery and Family Medicine Residents' Perceptions of Cross-Cultural Care Training of Cross-Cultural Care Training

    OpenAIRE

    Chun, Maria BJ; Jackson, David S; Lin, Susan Y; Park, Elyse R

    2010-01-01

    The need for physicians formally trained to deliver care to diverse patient populations has been widely advocated. Utilizing a validated tool, Weissman and Betancourt's Cross-Cultural Care Survey, the aim of this current study was to compare surgery and family medicine residents' perceptions of their preparedness and skillfulness to provide high quality cross-cultural care. Past research has documented differences between the two groups' reported impressions of importance and level of instruc...

  8. Basic research on maxillofacial implants

    Energy Technology Data Exchange (ETDEWEB)

    Matsui, Yoshiro [Showa Univ., Tokyo (Japan). School of Dentistry

    2001-11-01

    Osseointegrated implants have begun to be used not only in general practice in dentistry but also in various clinical situations in the maxillofacial region. The process has yielded three problems: the spread of application, new materials and diagnostic methods, and management for difficult situations. This paper presents basic data and clinical guidelines for new applications, it investigates the characteristics of the materials and the usefulness of a new diagnostic method, and it studies effective techniques for difficult cases. The results obtained are as follows: Investigations into the spreading application. The lateral and superior orbital rim have sufficient bone thickness and width for the implant body to be placed. Osseointegrated implants, especially by the fixed bridge technique, are not recommended in the craniofacial bone and jaws of young children. Implant placement into bone after/before irradiation must be performed in consideration of impaired osteogenesis, the decrease of trabecular bone, and the time interval between implantation and irradiation. Investigations into materials and diagnostic methods. Hydroxyapatite-coated and titanium implants should be selected according to the characteristics of the materials. A dental simulating soft may also be applicable in the craniofacial region. Investigations into the management of difficult cases. Hyperbaric oxygen therapy (HBO), bone morphogenetic protein (BMP), and tissue engineering should be useful for improving the quality and increasing the quantity of bone where implants are placed. Soft tissue around implants placed in the reconstructed area should be replaced with mucosal tissue. The data obtained here should be useful for increasing the efficiency of osseointegrated implants, but further basic research is required in the future. (author)

  9. Basic research on maxillofacial implants

    International Nuclear Information System (INIS)

    Matsui, Yoshiro

    2001-01-01

    Osseointegrated implants have begun to be used not only in general practice in dentistry but also in various clinical situations in the maxillofacial region. The process has yielded three problems: the spread of application, new materials and diagnostic methods, and management for difficult situations. This paper presents basic data and clinical guidelines for new applications, it investigates the characteristics of the materials and the usefulness of a new diagnostic method, and it studies effective techniques for difficult cases. The results obtained are as follows: Investigations into the spreading application. The lateral and superior orbital rim have sufficient bone thickness and width for the implant body to be placed. Osseointegrated implants, especially by the fixed bridge technique, are not recommended in the craniofacial bone and jaws of young children. Implant placement into bone after/before irradiation must be performed in consideration of impaired osteogenesis, the decrease of trabecular bone, and the time interval between implantation and irradiation. Investigations into materials and diagnostic methods. Hydroxyapatite-coated and titanium implants should be selected according to the characteristics of the materials. A dental simulating soft may also be applicable in the craniofacial region. Investigations into the management of difficult cases. Hyperbaric oxygen therapy (HBO), bone morphogenetic protein (BMP), and tissue engineering should be useful for improving the quality and increasing the quantity of bone where implants are placed. Soft tissue around implants placed in the reconstructed area should be replaced with mucosal tissue. The data obtained here should be useful for increasing the efficiency of osseointegrated implants, but further basic research is required in the future. (author)

  10. Maxillofacial prostheses challenges in resource constrained regions.

    Science.gov (United States)

    Tetteh, Sophia; Bibb, Richard J; Martin, Simon J

    2017-10-24

    This study reviewed the current state of maxillofacial rehabilitation in resource-limited nations. A rigorous literature review was undertaken using several technical and clinical databases using a variety of key words pertinent to maxillofacial prosthetic rehabilitation and resource-limited areas. In addition, interviews were conducted with researchers, clinicians and prosthetists that had direct experience of volunteering or working in resource-limited countries. Results from the review and interviews suggest rehabilitating patients in resource-limited countries remains challenging and efforts to improve the situation requires a multifactorial approach. In conclusion, public health awareness programmes to reduce the causation of injuries and bespoke maxillofacial prosthetics training programmes to suit these countries, as opposed to attempting to replicate Western training programmes. It is also possible that usage of locally sourced and cheaper materials and the use of low-cost technologies could greatly improve maxillofacial rehabilitation efforts in these localities. Implications for Rehabilitation More information and support needs to be provided to maxillofacial defect/injuries patients and to their families or guardians in a culturally sensitive manner by governments. The health needs, economic and psychological needs of the patients need to be taken into account during the rehabilitation process by clinicians and healthcare organizations. The possibility of developing training programs to suit these resource limited countries and not necessarily follow conventional fabrication methods must be looked into further by educational entities.

  11. Anesthesia preparation time is not affected by the experience level of the resident involved during his/her first month of adult cardiac surgery.

    Science.gov (United States)

    Broussard, David M; Couch, Michael C

    2011-10-01

    This study was designed to answer the question of whether the experience level of the resident on his/her first month of adult cardiothoracic anesthesiology has an impact on operating room efficiency in a large academic medical center. Traditionally, the resident's 1st month of cardiac anesthesia had been reserved for the clinical anesthesia (CA)-2 year of training. This study analyzed the impact on operating room efficiency of moving the 1st month of cardiac anesthesia into the CA-1 year. The authors hypothesized that there would be no difference in anesthesia preparation times (defined as the interval between "in-room" and "anesthesia-ready" times) between CA-1 and CA-2 residents on their 1st month of cardiac anesthesia. This study was retrospective and used an electronic anesthesia information management system database. This study was conducted on care provided at a single 450-bed academic medical center. This study included 12 residents in their 1st month of cardiac anesthesia. The anesthesia preparation time (defined as the interval between "in-room" and "anesthesia-ready" times) was measured for cases involving residents on their first month of cardiac anesthesia. Anesthesia preparation times for 6 CA-1 resident months and 6 CA-2 resident months (100 adult cardiac procedures in total) were analyzed (49 for the CA-1 residents and 51 for the CA-2s). There were no differences in preparation time between CA-1 and CA-2 residents as a group (p = 0.8169). The CA-1 residents had an unadjusted mean (±standard error) of 51.1 ± 3.18 minutes, whereas the CA-2 residents' unadjusted mean was 50.2 ± 2.41 minutes. Adjusting for case mix (valves v coronary artery bypass graft surgery), the CA-1 mean was 49.1 ± 5.22 minutes, whereas the CA-2 mean was 49.1 ± 4.54 minutes. These findings suggest that operating room efficiency as measured by the anesthesia preparation time may not be affected by the level of the resident on his/her 1st month of adult cardiac anesthesia

  12. Aesthetic Surgery Training during Residency in the United States: A Comparison of the Integrated, Combined, and Independent Training Models

    OpenAIRE

    Momeni, Arash; Kim, Rebecca Y.; Wan, Derrick C.; Izadpanah, Ali; Lee, Gordon K.

    2014-01-01

    Background. Three educational models for plastic surgery training exist in the United States, the integrated, combined, and independent model. The present study is a comparative analysis of aesthetic surgery training, to assess whether one model is particularly suitable to provide for high-quality training in aesthetic surgery. Methods. An 18-item online survey was developed to assess residents’ perceptions regarding the quality of training in aesthetic surgery in the US. The survey had three...

  13. Quality of Postoperative Pain Management After Maxillofacial Fracture Repair.

    Science.gov (United States)

    Peisker, Andre; Meissner, Winfried; Raschke, Gregor F; Fahmy, Mina D; Guentsch, Arndt; Schiller, Juliane; Schultze-Mosgau, Stefan

    2018-05-01

    Effective pain management is an essential component in the perioperative care of surgical patients. However, postoperative pain after maxillofacial fracture repair and its optimal therapy has not been described in detail. In a prospective cohort study, 95 adults rated their pain on the first postoperative day after maxillofacial fracture repair using the questionnaire of the Quality Improvement in Postoperative Pain Management (QUIPS) project. Quality Improvement in Postoperative Pain Management allowed for a standardized assessment of patients' characteristics and pain-related parameters. Overall, the mean maximal pain and pain on activity (numeric rating scales) were significantly higher in patients with mandibular fractures than in patients with midface fractures (P = 0.002 and P = 0.045, respectively). In patients with mandibular fractures, a longer duration of surgery was significantly associated with higher satisfaction with pain intensity (P = 0.015), but was more frequently associated with postoperative vomiting (P = 0.023). A shorter duration of surgery and an absence of preoperative pain counseling in these patients were significantly correlated to desire for more pain medication (P = 0.049 and P = 0.004, respectively). Patients with mandibular fractures that received opioids in the recovery room had significantly higher strain-related pain (P = 0.017). In patients with midface fractures, a longer duration of surgery showed significantly higher levels of decreased mobility (P = 0.003). Patients receiving midazolam for premedication had significantly less minimal pain (P = 0.021). Patients with mandibular fractures seem to have more postoperative pain than patients with midface fractures. Monitoring of postsurgical pain and a procedure-specific pain-treatment protocol should be performed in clinical routine.

  14. Elderly patients with maxillofacial trauma: study of mandibular condyle fractures.

    Science.gov (United States)

    Nogami, Shinnosuke; Yamauchi, Kensuke; Yamashita, Toshio; Kataoka, Yoshihiro; Hirayama, Bunichi; Tanaka, Kenko; Takahashi, Tetsu

    2015-02-01

    The aim of this study was to investigate the trends and characteristic features of mandibular condyle fractures in elderly patients in terms of etiology, patterns, and treatment modalities. Records of 201 patients aged 65 years and older, who were treated for maxillofacial fractures at the Department of Oral and Maxillofacial Surgery, Kyushu Dental University, and Tohoku University from January 2002 to December 2013, were retrospectively analyzed. Patient records and radiographs were examined, with the following information: relevant medical history, cause of fracture, the presence and state of premolars and molars in the maxilla and mandible, number and location of mandible fracture, and method of treatment. As for the state of premolars and molars, premolars or molars in the mandible in contact with the maxilla were regarded as contacted. A fall was responsible for the majority of the fractures (173/201). With condyle fractures, there was a significant difference between the contacted and non-contacted group in regard to incidence. Furthermore, there was a significantly greater number of cases with symphysis and condyle combination fractures in the non-contacted group (70.9%) than in the contacted group (51.9%). As for the method of treatment, arthrocentesis was the most commonly employed. The present findings suggest that contacted molars in the maxilla and mandible have an influence on condyle fractures in elderly individuals. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  15. Practice activity trends among oral and maxillofacial surgeons in Australia

    Directory of Open Access Journals (Sweden)

    Teusner Dana N

    2004-12-01

    Full Text Available Abstract Background The aim of this study was to describe practice activity trends among oral and maxillofacial surgeons in Australia over time. Methods All registered oral and maxillofacial surgeons in Australia were surveyed in 1990 and 2000 using mailed self-complete questionnaires. Results Data were available from 79 surgeons from 1990 (response rate = 73.8% and 116 surgeons from 2000 (response rate = 65.1%. The rate of provision of services per visit changed over time with increased rates observed overall (from 1.43 ± 0.05 services per visit in 1990 to 1.66 ± 0.06 services per visit in 2000, reflecting increases in pathology and reconstructive surgery. No change over time was observed in the provision of services per year (4,521 ± 286 services per year in 1990 and 4,503 ± 367 services per year in 2000. Time devoted to work showed no significant change over time (1,682 ± 75 hours per year in 1990 and 1,681 ± 94 hours per year in 2000, while the number of visits per week declined (70 ± 4 visits per week in 1990 to 58 ± 4 visits per week in 2000. Conclusions The apparent stability in the volume of services provided per year reflected a counterbalancing of increased services provided per visit and a decrease in the number of visits supplied.

  16. Maxillofacial trauma patient: coping with the difficult airway

    Directory of Open Access Journals (Sweden)

    Barak Michal

    2009-05-01

    Full Text Available Abstract Establishing a secure airway in a trauma patient is one of the primary essentials of treatment. Any flaw in airway management may lead to grave morbidity and mortality. Maxillofacial trauma presents a complex problem with regard to the patient's airway. By definition, the injury compromises the patient's airway and it is, therefore, must be protected. In most cases, the patient undergoes surgery for maxillofacial trauma or for other, more severe, life-threatening injuries, and securing the airway is the first step in the introduction of general anaesthesia. In such patients, we anticipate difficult endotracheal intubation and, often, also difficult mask ventilation. In addition, the patient is usually regarded as having a "full stomach" and has not been cleared of a C-spine injury, which may complicate airway management furthermore. The time available to accomplish the task is short and the patient's condition may deteriorate rapidly. Both decision-making and performance are impaired in such circumstances. In this review, we discuss the complexity of the situation and present a treatment approach.

  17. [Problems in the admission to in-hospital oral surgical care from the patient's viewpoint--results of patient interviews in the hospital for dental and maxillo-facial surgery of the Karl Marx University, Leipzig].

    Science.gov (United States)

    Erpenbeck, F; Birnbaum, K; Langanke, B; Niemand, B; Thomzyk, I

    1979-06-01

    The author deals with the results from the interviewing of oral surgery patients on their problems concerning the sending and the admission to the hospital, with special attention to the problems of waiting for admission, the familiarization with the clinical environment and the improvement suggestions of the patients. The conclusions concern tasks arising from the medical and dental care for inpatients as well as for outpatients.

  18. Patient satisfaction with maxillofacial prosthesis. Literature review.

    Science.gov (United States)

    Goiato, Marcelo Coelho; Pesqueira, Aldiéris Alves; Ramos da Silva, Cristina; Gennari Filho, Humberto; Micheline Dos Santos, Daniela

    2009-02-01

    Obturators and facial prostheses are important not only in rehabilitation and aesthetics, but also in patient re-socialisation. The level of reintegration is directly related to the degree of satisfaction with rehabilitation. So, the maxillofacial prosthetics must provide patient satisfaction during treatment. This study aimed to search information in database and conduct a literature review on patient satisfaction with maxillofacial prosthesis. The problems experienced by these patients may decrease when specialists keep the patient on regular inspection. Rehabilitation through alloplasty or prosthetic restoration provides satisfactory conditions in aesthetics and well-being and reinstates individuals in familial and social environment.

  19. Revascularization in Maxillofacial Bone Healing.

    Science.gov (United States)

    1985-11-21

    the use of these implants to support dentures and other prostheses, it appears they may have significant application in dentistry to restore contour...of the Biometric Consulting Laboratory, Department of Biostatistics , University of North Carolina. The differences between experimental and control... dentistry , endodontics, periodontics, orthopaedic surgery and cancer chemotherapy. These protocols were designed in conjunction with the involved

  20. The American College of Surgeons/Association of Program Directors in Surgery National Skills Curriculum: adoption rate, challenges and strategies for effective implementation into surgical residency programs.

    Science.gov (United States)

    Korndorffer, James R; Arora, Sonal; Sevdalis, Nick; Paige, John; McClusky, David A; Stefanidis, Dimitris

    2013-07-01

    The American College of Surgeons/Association of Program Directors in Surgery (ACS/APDS) National Skills Curriculum is a 3-phase program targeting technical and nontechnical skills development. Few data exist regarding the adoption of this curriculum by surgical residencies. This study attempted to determine the rate of uptake and identify implementation enablers/barriers. A web-based survey was developed by an international expert panel of surgical educators (5 surgeons and 1 psychologist). After piloting, the survey was sent to all general surgery program directors via email link. Descriptive statistics were used to determine the residency program characteristics and perceptions of the curriculum. Implementation rates for each phase and module were calculated. Adoption barriers were identified quantitatively and qualitatively using free text responses. Standardized qualitative methodology of emergent theme analysis was used to identify strategies for success and details of support required for implementation. Of the 238 program directors approached, 117 (49%) responded to the survey. Twenty-one percent (25/117) were unaware of the ACS/APDS curriculum. Implementation rates for were 36% for phase I, 19% for phase II, and 16% for phase III. The most common modules adopted were the suturing, knot-tying, and chest tube modules of phase I. Over 50% of respondents identified lack of faculty protected time, limited personnel, significant costs, and resident work-hour restrictions as major obstacles to implementation. Strategies for effective uptake included faculty incentives, adequate funding, administrative support, and dedicated time and resources. Despite the availability of a comprehensive curriculum, its diffusion into general surgery residency programs remains low. Obstacles related to successful implementation include personnel, learner, and administrative issues. Addressing these issues may improve the adoption rate of the curriculum. Copyright © 2013 Mosby, Inc

  1. Clinical Application of Diode Laser (980 nm) in Maxillofacial Surgical Procedures.

    Science.gov (United States)

    Aldelaimi, Tahrir N; Khalil, Afrah A

    2015-06-01

    For many procedures, lasers are now becoming the treatment of choice by both clinicians and patients, and in some cases, the standard of care. This clinical study was carried out at Department of Maxillofacial Surgery, Ramadi Teaching Hospital, Rashid Private Hospital and Razi Private Hospital, Anbar Health Directorate, Anbar Province, Iraq. A total of 32 patients including 22 (≈ 70%) male and 10 (≈ 30%) female with age range from 5 months to 34 years old. Chirolas 20 W diode laser emitting at 980 nm was used. Our preliminary clinical findings include sufficient hemostasis, coagulation properties, precise incision margin, lack of swelling, bleeding, pain, scar tissue formation and overall satisfaction were observed in the clinical application. The clinical application of the diode (980 nm) laser in maxillofacial surgery proved to be of beneficial effect for daily practice and considered practical, effective, easy to used, offers a safe, acceptable, and impressive alternative for conventional surgical techniques.

  2. What a Shame: Increased Rates of OMS Resident Burnout May Be Related to the Frequency of Shamed Events During Training.

    Science.gov (United States)

    Shapiro, Michael C; Rao, Sowmya R; Dean, Jason; Salama, Andrew R

    2017-03-01

    Shame is an ineffective tool in residency education that often results in depression, isolation, and worse patient care. This study aimed to assess burnout, depersonalization, and personal achievement levels in current oral and maxillofacial surgery (OMS) residents, to assess the prevalence of the use of shame in OMS residency training, and to determine whether there is a relation between shame exposure and resident burnout, depersonalization, and personal achievement levels. An anonymous 20-question cross-sectional survey was developed incorporating the Maslach Burnout Index and a previously validated shame questionnaire and sent to all OMS program directors affiliated with the American Association of Oral and Maxillofacial Surgeons for distribution among their respective residents in 2016. Univariate analyses were used to determine the distribution of the predictor (shame) and outcome (burnout) by gender and by frequency of shaming events. Multivariable logistic regression analysis was used to assess the relation of shame to burnout. A 2-sided P value less than .05 was considered statistically significant. Two hundred seventeen responses were received; 82% of respondents were men (n = 178), 95% were 25 to 34 years old (n = 206), and 58% (n = 126) were enrolled in a 4-year program. Frequently shamed residents were more likely to have depression (58 vs 22%; P < .0001), isolation (55 vs 22%; P < .0001), and poor job performance (50 vs 30%; P < .0001). Residents who were frequently shamed were more likely to experience moderate to severe burnout (odds ratio = 4.6; 95% confidence interval, 2.1-10.0; P < .001) and severe depersonalization (odds ratio = 5.1; 95% confidence interval, 2.1-12.0; P < .0001) than residents who had never or infrequently been shamed. There is a clear relation between the number of shame events and burnout and depersonalization levels. It is important to understand the negative impact that the experience of shame has on residents

  3. Computed Tomography evaluation of maxillofacial injuries

    Directory of Open Access Journals (Sweden)

    V Natraj Prasad

    2017-01-01

    Full Text Available Background & Objectives: The maxillofacial region, a complex anatomical structure, can be evaluated by conventional (plain films, Tomography, Multidetector Computed Tomography, Three-Dimensional Computed Tomography, Orthopantomogram and Magnetic Resonance Imaging. The study was conducted with objective of describing various forms of maxillofacial injuries, imaging features of different types of maxillofacial fractures and the advantage of using Three- Dimensional Computed Tomography reconstructed image. Materials & Methods: A hospital based cross-sectional study was conducted among 50 patients during April 2014 to September 2016 using Toshiba Aquilion Prime 160 slice Multi Detector Computed Tomography scanner.Results: The maxillofacial fractures were significantly higher in male population (88% than female population (12 %. Road traffic accidents were the most common cause of injury others being physical assault and fall from height. It was most common in 31-40 years (26% and 21-30 (24% years age group. Maxillary sinus was the commonest fracture (36% followed by nasal bone and zygomatic bone (30%, mandible and orbital bones (28%. Soft tissue swelling was the commonest associated finding. Three dimensional images (3 D compared to the axial scans missed some fractures. However, the extension of the complex fracture lines and degree of displacement were more accurately assessed. Complex fractures found were Le fort (6% and naso-orbito-ethmoid (4% fractures.Conclusion: The proper evaluation of complex anatomy of the facial bones requires Multidetector Computed Tomography which offers excellent spatial resolution enabling multiplanar reformations and three dimensional reconstructions for enhanced diagnostic accuracy and surgical planning.

  4. Maxillofacial fractures among patients attended at Muhimbili ...

    African Journals Online (AJOL)

    Objective: To determine the pattern of occurrence, types, and treatment and prognosis of patients with maxillofacial fractures at the dental school of the Muhimbili University College of Health SciencesNational Hospital, Dar es Salaam, Tanzania. Methodology: ... comprised of 25 (accounting for 21.3%) of the cases (p<0.001).

  5. MAXILLOFACIAL SOFT TISSUE INJURIES IN NAIROBI, KENYA

    African Journals Online (AJOL)

    2012-09-09

    Sep 9, 2012 ... Conclusion: The leading causes of MF-STIs apparently differ from those of skeletal fractures. INTRODUCTION. Maxillofacial (MF) soft tissue injuries (STIs) are often overlooked in clinical surveys compared to fractures, yet these injuries negatively impact both on function and esthetics. Previous surveys on ...

  6. The learning curve of laparoscopic holecystectomy in general surgery resident training: old age of the patient may be a risk factor?

    Science.gov (United States)

    Ferrarese, Alessia; Gentile, Valentina; Bindi, Marco; Rivelli, Matteo; Cumbo, Jacopo; Solej, Mario; Enrico, Stefano; Martino, Valter

    2016-01-01

    A well-designed learning curve is essential for the acquisition of laparoscopic skills: but, are there risk factors that can derail the surgical method? From a review of the current literature on the learning curve in laparoscopic surgery, we identified learning curve components in video laparoscopic cholecystectomy; we suggest a learning curve model that can be applied to assess the progress of general surgical residents as they learn and master the stages of video laparoscopic cholecystectomy regardless of type of patient. Electronic databases were interrogated to better define the terms "surgeon", "specialized surgeon", and "specialist surgeon"; we surveyed the literature on surgical residency programs outside Italy to identify learning curve components, influential factors, the importance of tutoring, and the role of reference centers in residency education in surgery. From the definition of acceptable error, self-efficacy, and error classification, we devised a learning curve model that may be applied to training surgical residents in video laparoscopic cholecystectomy. Based on the criteria culled from the literature, the three surgeon categories (general, specialized, and specialist) are distinguished by years of experience, case volume, and error rate; the patients were distinguished for years and characteristics. The training model was constructed as a series of key learning steps in video laparoscopic cholecystectomy. Potential errors were identified and the difficulty of each step was graded using operation-specific characteristics. On completion of each procedure, error checklist scores on procedure-specific performance are tallied to track the learning curve and obtain performance indices of measurement that chart the trainee's progress. The concept of the learning curve in general surgery is disputed. The use of learning steps may enable the resident surgical trainee to acquire video laparoscopic cholecystectomy skills proportional to the instructor

  7. Epidemiologic analysis and evaluation of complications in 1266 cases with maxillofacial trauma

    Directory of Open Access Journals (Sweden)

    Cenk Demirdover

    2018-01-01

    Full Text Available Introduction: Patients with maxillofacial trauma represent a major group of patients in plastic surgery practice. These traumas are often caused by in-car and noncar road accidents and can result in permanent damages. This study aims at providing an epidemiologic analysis of such cases together with their diagnostic procedures, treatment methods, and postoperative complications. Materials and Methods: A total of 1266 maxillofacial trauma cases that were operated on between 2003 and 2017 were studied, and analyzed for fractured bones, etiology, diagnosis and treatment principles, and complications. Results: The major etiologic factor causing maxillofacial trauma in our study is noncar road accidents (25.5%. Mandible fractures were seen to be the most common type of bone fracture (52.2%. Together with physical examination, computerized tomography and orthopantomography are the diagnostic procedures we effectively use in our clinic. Rigid and semi-rigid fixation with plate and screws are the most frequently used treatment methods, and complication rates are seen to be lower (by 6.6% than those reported in the literature. Conclusion: Careful and meticulous processes, as well as effective follow-up of the patient are required to achieve optimal esthetic and functional results in maxillofacial trauma cases. Such approach can help to reduce the possibility of complications and allow for their early identification, hence early intervention.

  8. Human Emotion and Response in Surgery (HEARS): a simulation-based curriculum for communication skills, systems-based practice, and professionalism in surgical residency training.

    Science.gov (United States)

    Larkin, Anne C; Cahan, Mitchell A; Whalen, Giles; Hatem, David; Starr, Susan; Haley, Heather-Lyn; Litwin, Demetrius; Sullivan, Kate; Quirk, Mark

    2010-08-01

    This study examines the development and implementation of a pilot human factors curriculum during a 2-year period. It is one component of a comprehensive 5-year human factors curriculum spanning core competencies of interpersonal and communication skills, systems-based practice, and professionalism and using low-and high-fidelity simulation techniques. Members of the Department of Surgery and the Center for Clinical Communication and Performance Outcomes jointly constructed a curriculum for PGY1 and PGY2 residents on topics ranging from challenging communication to time and stress management. Video demonstrations, triggers, and simulated scenarios involving acting patients were created by surgeons and medical educators. Pre- and postintervention measures were obtained for communication skills, perceived stress level, and teamwork. Communication skills were evaluated using a series of video vignettes. The validated Perceived Stress Scale and Teamwork and Patient Safety Attitudes survey were used. Residents' perceptions of the program were also measured. Twenty-seven PGY1 residents and 15 PGY2 residents participated during 2 years. Analyses of video vignette tests indicated significant improvement in empathic communication for PGY1 (t = 3.62, p = 0.001) and PGY2 (t = 5.00, p = 0.004). There were no significant changes to teamwork attitudes. Perceived levels of stress became considerably higher. PGY1 residents reported trying 1 to 3 strategies taught in the time management session, with 60% to 75% reporting improvement post-training. This unique and comprehensive human factors curriculum is shown to be effective in building communication competency for junior-level residents in the human and emotional aspects of surgical training and practice. Continued refinement and ongoing data acquisition and analyses are underway. Copyright 2010 American College of Surgeons. Published by Elsevier Inc. All rights reserved.

  9. Motorcycle accident is the main cause of maxillofacial injuries in the Penang Mainland, Malaysia.

    Science.gov (United States)

    Hashim, Hasnah; Iqbal, Syed

    2011-02-01

    Maxillofacial injuries are among the commonest forms of body injuries. There are three divisions, namely, facial bone fractures, soft tissue injuries, and dentoalveolar injuries. Etiologies include motor vehicle accidents, assaults, falls, and sporting injuries. The aim of this study was to determine the profiles including the causes of maxillofacial injuries seen in an urban government hospital in the mainland of Penang State, Malaysia. This was a cross-sectional study that recruited cases reported within a period of 1 year. The source population was maxillofacial injury patients presenting to the Oral and Maxillofacial Surgery Department of an urban hospital in the Penang Mainland, North Malaysia between May 2007 and May 2008. Cases of patients involved in accidents that occurred outside the reference vicinity were excluded. A case report form was developed and completed by the attending clinicians. Data were analyzed using spss version 12.0. A total of 194 cases were studied, with the mean patient age being 27.8 (SD 15.20) years. The majority of patients were Malay men between 20 and 29 years of age. The main cause of injury was motorcycle accident (53.6%). The commonest injury (in isolation/combination with other injuries) involved the soft tissues (87.2%), dentoalveolar region (33.4%), and facial bones (23.9%). Laceration was the commonest soft tissue injury, and crown fracture was the most frequent dentoalveolar injury. The facial bone that was most highly involved in the injury was the zygoma. Subjects involved in motorcycle accidents had a significantly higher incidence of sustaining facial bone fractures. Motorcycle accidents were the commonest cause of maxillofacial injuries in the Penang Mainland, Malaysia. Most patients were young men. Hence, it is prudent to reinforce appropriate road safety and awareness interventions particularly focusing young male motorcyclists so as to reduce the risk of accidents. © 2011 John Wiley & Sons A/S.

  10. The most-cited articles in dental, oral, and maxillofacial traumatology during 64 years.

    Science.gov (United States)

    Jafarzadeh, Hamid; Sarraf Shirazi, Alireza; Andersson, Lars

    2015-10-01

    Citation analysis helps to identify the research trends within a research field and helps to identify the most frequently occurring parameters. The aim of this study was to identify the 100 most-cited articles in the field of dental, oral, and maxillofacial traumatology over the past 64 years. A comprehensive list of the most-cited articles in dental, oral, and maxillofacial trauma was compiled using 'All Databases' section of the ISI Web of Knowledge. Related articles were considered to be those articles in which part or all of the experiment or study was related to dental and/or oral and maxillofacial trauma. In case reports, if a part of a treatment plan was related to the topic, that article was considered to be relevant. The characteristics analyzed included number of citations, authors, journals, institution, country of origin, publication year, article type, study material, and topic. The number of citations for each article ranged from 69 to 229. The journal Dental Traumatology was the most represented, followed by the journal Oral and Maxillofacial Surgery. Of the 100 articles, 83% were original articles, 15% were review articles, and 2% were case report/case series. Therapy and prognosis-related topics were the most common topics. Most articles came from institutions in the United States, followed by the Scandinavian countries. University Hospital of Copenhagen was the source of the highest number (34) of the most-cited articles; the same author wrote or co-wrote 22 of the 100 most-cited articles. The list of most-cited articles in the field of dental, oral, and maxillofacial traumatology gives a good scientometric picture of trauma research in the world. A large number of the most-cited articles are mainly from the field of dental traumatology and originate from a few research teams. © 2015 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  11. Four years prospective study of the maxillofacial trauma at a tertiary center in Western Nepal

    Directory of Open Access Journals (Sweden)

    Rajib Khadka

    2014-01-01

    Full Text Available Purpose: This study was conducted to find the epidemiological characteristics of maxillofacial trauma in the Western region of Nepal. Materials and Methods: All the trauma patients attending the Department of Oral and Maxillofacial surgery in 4 years period at a tertiary center in Western Nepal were included in the study. The incidence, prevalence, age and sex distribution, etiologies and types as well as seasonal and daily variation of maxillofacial trauma were studied. Results: Maxillofacial trauma with male (71.55% predominance was seen. Road traffic accidents (RTA, 46.5% were the most common cause, and 41.65% of fracture cases due to RTA were under the influence of alcohol. Accidents were more common on the rural roads (38.9%, and majorities (43.3% were due to motorcycle accidents. They were more common on Friday (36.7% and in winter seasons (51.2%. The mandible fractures (65.85% were more common than midface fractures (53.58% and 19.44% of the fractures were combined fractures. Parasymphysis in mandible (32.16% and zygoma (39.09% in midface were the most common type of fracture. Conclusion: The increased incidence of maxillofacial trauma following RTA under the influence of alcohol noted in this study reveals the need for formulating preventive measures in the Western region of Nepal. Need to aware people to avoid drink and drive proper traffic management, prevention of carrying excessive passengers, especially on the rooftop of vehicles on the highway and disposal of out of date vehicles and timely maintenance of faulty roads is a must.

  12. Variations in the perception of trauma-related complications between attending surgeons, surgery residents, critical care nurses, and medical students.

    Science.gov (United States)

    Dissanaike, Sharmila; Berry, Matthew; Ginos, Jason; Paige, Robert; McNabb, Wendi; Griswold, John

    2009-06-01

    The morbidity and mortality conference (M&M) is a key component of the performance improvement process. The audience response system (ARS) has been shown to improve audience participation and promote more truthful responses in various settings. We implemented the ARS in our trauma M&M and evaluated the responses we received from different categories of participants. This was a prospective observational study undertaken between November 2006 and July 2007. Cases were graded based on the American College of Surgeons scoring system. We evaluated the responses of attending surgeons, residents, critical care nurses, and medical students using the ARS. We had 695 responses for complications and 936 responses for deaths. Residents consistently scored complications as more severe than other groups (P = .03). There was no difference in the scoring of deaths. Surgical residents assign higher severity to trauma-related complications than other groups when using an anonymous automated scoring system.

  13. Pattern of Maxillofacial fracture in Western and Central Nepal: An experience in 3 tertiary level health institutions

    Directory of Open Access Journals (Sweden)

    S Subedi

    2015-06-01

    Full Text Available BACKGROUND: There are only few studies regarding the pattern and causes of maxillofacial fractures till date in Nepal and no such study in western and central Nepalese population has been conducted. The purpose of this study, therefore, was to describe the causes and the pattern of maxillofacial fractures in western and central part of Nepal over the period of 5 years. MATERIAL AND METHODS A retrospective analysis of maxillofacial fractures was conducted on 328 patients who were treated in the department of maxillofacial surgery. Data was extracted and analyzed based on age, sex, cause of injury and anatomic location. RESULT Young males of 3rd decade of life most commonly sustained the maxillofacial trauma. The commonest site involved was the zygomatic complex (42% when only mid face fractures was considered and parasymphysis (32% when only mandible was considered.The most common cause of injuries was road traffic accidents (289 patients; 88.1% followed by interpersonal violence (25 patients; 7.6 % and falls accounting for 4.2% of the all injuries. CONCLUSION The findings of this study suggest the need for expansion of the motorway network, ensuring compliance of strict traffic rules and regulations, replacing old vehicles without safety measures and implement school education in alcohol abuse.DOI: http://dx.doi.org/10.3126/jcmsn.v10i3.12771 Journal of College of Medical Sciences-Nepal, 2014, Vol-10, No-3, 8-13

  14. Utilización del colgajo de músculo temporal en cirugía reconstructiva maxilofacial: Revisión de 104 casos Use of the temporalis muscle flap in maxillofacial reconstruction surgery: A review of 104 cases

    Directory of Open Access Journals (Sweden)

    I. Zubillaga Rodríguez

    2004-08-01

    . Aims: To show our indications and results using the temporalis flap in craniofacial reconstruction. Material and methods: A retrospective analysis of our experience with temporalis flap along the last decade. Results: A total of 108 flaps have been used in the following situations: postmaxillectomy defect reconstruction (44; cranial base (25 including anterior, middle and posterior cranial fossas; oral cavity and oropharynx (23; orbital exenteration (6; Temporomandibular joint ankylosis (6; others (2 with an overall success rate (no partial or total flap failure over 94 %. Conclussions: Temporalis muscle flap is one of the «first choice» elections in reconstructive craniofacial surgery, for midfacial and cranial base indications. Non-careful surgical dissection and flap suture under tension predispose to complications such as flap necrosis (commonly partial and wound dehiscence.

  15. The Temporalis Muscle Flap in Maxillofacial Reconstruction

    International Nuclear Information System (INIS)

    ElSheikh, M; Zeitoun, I; ElMassry, M A K

    1991-01-01

    The temporalis muscle flap is a very versatile and valuable axial flap, which could be used in various reconstructive procedures in and around the oro-maxillofacial region. The surgical anatomy, vascular pattern and technique of elevation of the flap are described, together with our experience in different reconstructive situations. The advantages and disadvantages of the use of this flap are thoroughly discussed taking into consideration the potentiality of cancer recurrence under cover of the flap. (author)

  16. Quality of life and educational benefit among orthopedic surgery residents: a prospective, multicentre comparison of the night float and the standard call systems.

    Science.gov (United States)

    Zahrai, Ali; Chahal, Jaskarndip; Stojimirovic, Dan; Schemitsch, Emil H; Yee, Albert; Kraemer, William

    2011-02-01

    Given recent evolving guidelines regarding postcall clinical relief of residents and emphasis on quality of life, novel strategies are required for implementing call schedules. The night float system has been used by some institutions as a strategy to decrease the burden of call on resident quality of life in level-1 trauma centres. The purpose of this study was to determine whether there are differences in quality of life, work-related stressors and educational experience between orthopedic surgery residents in the night float and standard call systems at 2 level-1 trauma centres. We conducted a prospective cohort study at 2 level-1 trauma hospitals comprising a standard call (1 night in 4) group and a night float (5 14-hour shifts [5 pm-7 am] from Monday to Friday) group for each hospital. Over the course of a 6-month rotation, each resident completed 3 weeks of night float. The remainder of the time on the trauma service consists of clinical duties from 6:30 am to 5:30 pm on a daily basis and intermittent coverage of weekend call only. Residents completed the Short Form-36 (SF-36) general quality-of-life questionnaire, as well as questionnaires on stress level and educational experience before the rotation (baseline) and at 2, 4 and 6 months. We performed an analysis of covariance to compare between-group differences using the baseline scores as covariates and Wilcoxon signed-rank tests (nonparametric) to determine if the residents' SF-36 scores were different from the age- and sex-matched Canadian norms. We analyzed predictors of resident quality of life using multivariable mixed models. Seven residents were in the standard call group and 9 in the night float group, for a total of 16 residents (all men, mean age 35.1 yr). Controlling for between-group differences at baseline, residents on the night float rotation had significantly lower role physical, bodily pain, social function and physical component scale scores over the 6-month observation period. Compared

  17. Cirurgia do estapédio na residência: experiência do Hospital de Clínicas/UFPR Stapes surgery in residency: the ufpr clinical hospital experience

    Directory of Open Access Journals (Sweden)

    Adriano Ulisses Caldart

    2007-10-01

    Full Text Available A cirurgia do estapédio permanece como tratamento consagrado para a otosclerose. Recentes publicações têm demonstrado que o sucesso cirúrgico nas cirurgias realizadas por médicos residentes tem diminuído e que os resultados audiológicos tem sido piores que os obtidos por cirurgiões experientes. OBJETIVOS: Avaliar a experiência do serviço de otorrinolaringologia do Hospital de Clínicas/UFPR na realização de cirurgias do estapédio no programa de residência médica. MATERIAL E MÉTODO: Estudo retrospectivo de 114 cirurgias do estapédio realizadas nos últimos 9 anos, em 96 pacientes. Os resultados audiométricos foram analisados conforme orientação do Committee on Hearing and Equilibrium e através do Amsterdam Hearing Evaluation Plots, considerando a melhora do gap pós-operatório e de limiares da via aérea. RESULTADOS: Foram incluídos 96 pacientes, na maioria adultos, do sexo feminino (67,7% e caucasianos (93,7%. Em 50,9% dos casos foi realizada estapedectomia, sendo a grande maioria sob anestesia local e sedação (96,5% e utilizando principalmente a prótese de Teflon (37,7%. A taxa de sucesso cirúrgico foi de 50,88%, com 11,4% de complicações. CONCLUSÃO: Os ganhos de audição pós-operatórios considerados como sucesso cirúrgico foram inferiores aos publicados na literatura por cirurgiões experientes.Surgery of the stapedius remains the established treatment for otosclerosis. Recent publications have showed that success in surgeries done by residents have decreased and hearing results are worse than those obtained by experienced otologic surgeons. AIM: To evaluate the experience of the otorhinolaryngology unit, Parana University, relative to stapes surgery done in the residency training program. MATERIAL AND METHOD: A retrospective study of 114 stapes surgeries done in the past 9 years in 96 patients. Audiometric results were analysed according to the Commitee on Hearing and Equilibrium guidelines and the Amsterdam

  18. Relationship between socioeconomic deprivation 
or urban/rural residence and visual acuity before cataract surgery in Northern Scotland.

    Science.gov (United States)

    Chua, Paul Y; Mustafa, Mohammed S; Scott, Neil W; Kumarasamy, Manjula; Azuara-Blanco, Augusto

    2013-01-01

    To evaluate the influence of socioeconomic factors on visual acuity before cataract surgery. 
 The medical case notes of 240 consecutive patients listed for cataract surgery from January 1, 2010, at Grampian University Hospital, Aberdeen, were reviewed retrospectively. Patients with ocular comorbidity were excluded. Demographics, postal codes, and visual acuity were recorded. Scottish Index of Multiple Deprivation was used to determine the deprivation rank. Home location was classified as urban or rural. The effect of these parameters on preoperative visual acuity was investigated using chi-square tests or Fisher exact test as appropriate. 
 A total of 184 patients (mean 75 years) were included. A total of 127 (69%) patients had visual acuity of 6/12 or better. An association was found between affluence and preoperative visual acuity of 6/12 or better (χ2trend = 4.97, p = 0.03), with a significant rising trend across quintile of deprivation. There was no evidence to suggest association between geographical region and preoperative visual acuity (p = 0.63). 
 Affluence was associated with good visual acuity (6/12 or better) before cataract surgery. There was no difference in preoperative visual acuity between rural and urban populations.

  19. Maxillofacial Surgery, FG Macigo, BDS, MPH, Senior Lecturer

    African Journals Online (AJOL)

    2007-06-01

    Jun 1, 2007 ... leading vehicles primarily responsible for accidents followed by lorries, buses and taxis put together, and passenger service vehicles with a carrying capacity of between 9-30 people (matatus). For example, in. 2002, private salon cars were responsible for 6,931 accidents, lorries, buses and taxis 2,781 and ...

  20. Reconstructive maxillofacial surgery in a resource poor setting ...

    African Journals Online (AJOL)

    Background: Facial reconstruction in a paediatric patient requires peculiar considerations. For optimal outcome, comprehensive pre-surgical evaluation, surgical expertise, appropriate tools and facilities, and serial outcome monitoring are essential. The aim of this study was to highlight some challenges militating against ...

  1. [Reconstruction assisted by 3D printing in maxillofacial surgery].

    Science.gov (United States)

    Ernoult, C; Bouletreau, P; Meyer, C; Aubry, S; Breton, P; Bachelet, J-T

    2015-04-01

    3-dimensional models (3D) appeared in the medical field 20 years ago. The recent development of consumer 3D printers explains the renewed interest in this technology. We describe the technical and practical modalities of this surgical tool, illustrated by concrete examples. The OsiriX(®) software (version 5.8.5, Geneva, Switzerland) was used for 3D surface reconstruction of the area of interest, the generation and export of ".stl" file. The NetFabb(®) software (Basic version 5.1.1, Lupburg, Germany) provided the preparation of ".stl" file. The 3D-printer was an Up plus 2 Easy 120(®) (PP3DP, Beijing Technology Co. TierTime Ltd., Chine). The printer used fused deposition modeling. The softwar Up!(®) allowed the 3d impression as required. The first case illustrated the value of 3D printing in the upper (frontal sinus and orbital roof). The second case concerned the preconfiguration of the osteosynthesis material for a complex fracture of the midface through the "mirroring" system. The third case showed the conformation of a prereconstruction for segmental mandibulectomy. Current 3D-printers are easy to use and represent a promising solution for medical prototyping. The 3D printing will quickly become undeniable because of its advantages: information sharing, simulation, surgical guides, pedagogy. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  2. Retrospective analysis of oral and maxillofacial surgery cases in a ...

    African Journals Online (AJOL)

    Method: This was a retrospective study conducted at the Oral Dental Health Centre, Akure, Ondo state, Nigeria covering the period September, 2000 and April, 2004. ... Conclusion: A wide variety of cases were seen but socioeconomic, human resource and infrastructural problems limited the scope of practice. Keywords: ...

  3. Management of oral and maxillofacial surgery procedures in irradiated patients

    International Nuclear Information System (INIS)

    Haber-Cohen, A.; Debuski, S.

    1990-01-01

    With improving technology, osteoradionecrosis may become a chapter in the history of medicine. As treatments for malignancy become more specific to diseased cells and less disruptive of normal tissue physiology, we will see less ORN. However, at the present time, it is a severely debilitating disease that must be aggressively prevented and treated

  4. Evaluation of a multimodal VR training platform for maxillofacial surgery

    DEFF Research Database (Denmark)

    Bouchigny, Sylvain; Mégard, Christine; Gabet, Ludovic

    2011-01-01

    One of the most striking features of virtual reality systems is their ability to enrich training experience by allowing the developments of sophisticated feedbacks. This study focuses on the way to use modality management in virtual reality systems to accelerate training in a surgical task involv...

  5. Curriculum Guidelines on Predoctoral Oral and Maxillofacial Surgery.

    Science.gov (United States)

    Journal of Dental Education, 1985

    1985-01-01

    The American Association of Dental Schools' Curriculum Guidelines include an introduction to the discipline and its interrelationships with other disciplines, prerequisites, a core content outline, specific behavioral objectives, and notes on sequencing and faculty. (MSE)

  6. The image intensifier in oral and maxillofacial surgery

    International Nuclear Information System (INIS)

    Gans, B.J.; Kallal, R.H.; Helgerson, A.C.; Verona, S.R.

    1982-01-01

    The mobile image intensifier has been found useful in the removal of foreign bodies from both intraoral and extraoral sites. The safety of the machine has been verified, and a technique for its application is described. Additional uses for the machine are stated

  7. Warming Endotracheal Tube in Blind Nasotracheal Intubation throughout Maxillofacial Surgeries

    Directory of Open Access Journals (Sweden)

    Hamzeh Hosseinzadeh

    2013-12-01

    Conclusion: In conclusion, our study showed that using an endotracheal tube softened by warm water could reduce the incidence and severity of epistaxis during blind nasotracheal intubation; however it could not facilitate blind nasotracheal intubation.

  8. Characteristics Of Referrals To An Oral And Maxillofacial Surgery ...

    African Journals Online (AJOL)

    ... Practitioners (GMPS) sent the most referrals (507 or 74.0%), specialist medical practitioners (SMPs) sent 86(12.6%) and general dental practitioners (GDPs) sent 59(8.6%) referrals. The medical specialty with most referrals was paediatrics (29.0 % of the SMPs referrals). 44.5% of the referrals had no provisional diagnosis, ...

  9. Pre-prosthetic surgery: Mandible

    Directory of Open Access Journals (Sweden)

    Veeramalai Naidu Devaki

    2012-01-01

    Full Text Available Pre-prosthetic surgery is that part of oral and maxillofacial surgery which restores oral function and facial form. This is concerned with surgical modification of the alveolar process and its surrounding structures to enable the fabrication of a well-fitting, comfortable, and esthetic dental prosthesis. The ultimate goal of pre-prosthetic surgery is to prepare a mouth to receive a dental prosthesis by redesigning and smoothening bony edges.

  10. Advanced surgical skills for exposure in trauma: a new surgical skills cadaver course for surgery residents and fellows.

    Science.gov (United States)

    Kuhls, Deborah A; Risucci, Donald A; Bowyer, Mark W; Luchette, Fred A

    2013-02-01

    Surgical education is changing owing to workforce and economic demands. Simulation and other technical teaching methods are used to acquire skills transferable to the operating room. Operative management of traumatic injuries has declined, making it difficult to acquire and maintain competence. The ASSET course was developed by the Committee on Trauma's Surgical Skills Committee to fill a surgical skills need in resident and fellow education. Using a human cadaver, standardized rapid exposure of vital structures in the extremities, neck, thorax, abdomen, retroperitoneum, and pelvis is taught. A retrospective analysis of 79 participants in four ASSET courses was performed. Operative experience data were collected, and self-efficacy questionnaires (SEQs) were administered before and after the course. Course evaluations and instructor evaluation data were analyzed. Student's and paired samples t tests as well as analysis of variance and Spearman ρ correlation coefficient analysis were performed using α at p ASSET course would teach new surgical techniques and that learner self-assessed ability would improve. Participants included 27 PGY-4, 20 PGY-5, 24 PGY-6 or PGY-7 and PGY-8 at other levels of training. Self-assessed confidence improved in all body regions (p knowledge rated at 4.8 and learning new techniques at 4.72. A standardized cadaver-based surgical exposures course offered to senior surgical residents adds new surgical skills and improves participant self-assessed ability to perform emergent surgical exposure of vital structures.

  11. Evaluation of Depression Associated With Post-Traumatic Stress Disorder After Maxillofacial Injuries-A Prospective Study.

    Science.gov (United States)

    Ranganathan, Vatsala; Panneerselvam, Elavenil; Chellappazham, Saravanan; Balasubramaniam, Sasikala; Raja V B, Krishnakumar

    2018-06-01

    Maxillofacial injuries can result in psychological derangement, leading to post-traumatic stress disorder (PTSD), which is characterized by continual re-experiencing of any traumatic event in addition to numerous systemic complications. The objective of this study was to assess the incidence and severity of "PTSD-related depression" in patients with maxillofacial injuries and to identify the risk factors involved. This prospective study involved 88 patients with maxillofacial trauma who had only cosmetic deficits (group A), only functional deficits (group B), or cosmetic and functional deficits (group C). The psychological status of all patients was assessed before and after surgery using Zung's Self-Rating Depression Scale. Remission time also was analyzed. Data were analyzed with SPSS 22.0 using parametric methods. Comparison of mean values among groups was performed using 1-way analysis of variance followed by Tukey honest significance difference post hoc tests for multiple pairwise comparisons. To compare proportions, the χ 2 test was applied. The number of patients in groups A, B, and C was 11, 34 and 43, respectively. In the immediate post-trauma stage, all patients in group A showed severe depression; the percentages of patients with severe depression in groups B and C were 8.8 and 81.4%, respectively, which was statistically relevant. Depression scores of patients of all groups decreased gradually in the postsurgical phase. Patients with cosmetic defects consistently recorded higher depression scores at all intervals. The time taken for recovery from depression (remission time) was shorter for patients with only functional deficits (group B). Patients with maxillofacial injuries are prone to PTSD-related depression from functional and cosmetic deficits. The objectives of trauma management must be aimed at restoring pre-trauma form and function of the maxillofacial skeleton and the patient's psychological status. Copyright © 2018 American Association of

  12. Multiple maxillofacial fractures in a patient undergoing orthodontic ...

    African Journals Online (AJOL)

    A multi-disciplinary team approach for the management of maxillofacial fractures in patients undergoing orthodontic treatment with fixed appliances is suggested. Orthodontic treatment with surgical involvement has been found to improve both facial aesthetics and occlusal function. Key words: Maxillofacial, trauma, ...

  13. Clinico-histopathologic types of maxillofacial malignancies with ...

    African Journals Online (AJOL)

    Clinico-histopathologic types of maxillofacial malignancies with emphasis on sarcomas: A 10-year review. ... Sarcomas peaked in the third decade with 70% occurring below the age of 40 years. The maxilla and the mandible were the most afflicted sites in the maxillofacial region accounting for 52%. The patients on average

  14. Pain management procedures used by dental and maxillofacial surgeons: an investigation with special regard to odontalgia

    Directory of Open Access Journals (Sweden)

    Nadstawek Joachim

    2005-12-01

    Full Text Available Abstract Background Little is known about the procedures used by German dental and maxillofacial surgeons treating patients suffering from chronic orofacial pain (COP. This study aimed to evaluate the ambulatory management of COP. Methods Using a standardized questionnaire we collected data of dental and maxillofacial surgeons treating patients with COP. Therapists described variables as patients' demographics, chronic pain disorders and their aetiologies, own diagnostic and treatment principles during a period of 3 months. Results Although only 13.5% of the 520 addressed therapists returned completely evaluable questionnaires, 985 patients with COP could be identified. An orofacial pain syndrome named atypical odontalgia (17.0 % was frequent. Although those patients revealed signs of chronification, pain therapists were rarely involved (12.5%. For assessing pain the use of Analogue Scales (7% or interventional diagnostics (4.6% was uncommon. Despite the fact that surgical procedures are cofactors of COP therapists preferred further surgery (41.9% and neglected the prescription of analgesics (15.7%. However, most therapists self-evaluated the efficacy of their pain management as good (69.7 %. Conclusion Often ambulatory dental and maxillofacial surgeons do not follow guidelines for COP management despite a high prevalence of severe orofacial pain syndromes.

  15. Laser therapy and sclerotherapy in the treatment of oral and maxillofacial hemangioma and vascular malformations

    Science.gov (United States)

    Crişan, Bogdan; BǎciuÅ£, Mihaela; BǎciuÅ£, Grigore; Crişan, Liana; Bran, Simion; Rotar, Horatiu; Moldovan, Iuliu; Vǎcǎraş, Sergiu; Mitre, Ileana; Barbur, Ioan; Magdaş, Andreea; Dinu, Cristian

    2016-03-01

    Hemangioma and vascular malformations in the field of oral and maxillofacial surgery is a pathology more often found in recent years in patients. The aim of this study was to evaluate the efficacy of the laser photocoagulation performed with a diode laser (Ga-Al-As) 980 nm wavelength in the treatment of vascular lesions which are located on the oral and maxillofacial areas, using color Doppler ultrasonography for evaluation of the results. We also made a comparison between laser therapy and sclerotherapy in order to establish treatment protocols and recommendations associated with this pathology. We conducted a controlled study on a group of 92 patients (38 male and 54 female patients, with an average age of 36 years) having low flow hemangioma and vascular malformations. Patients in this trial received one of the methods of treatment for vascular lesions such as hemangioma and vascular malformations: laser therapy or sclerotherapy. After laser therapy we have achieved a reduction in size of hemangioma and vascular malformations treated with such a procedure, and the aesthetic results were favorable. No reperfusion or recanalization of laser treated vascular lesions was observed after an average follow-up of 6 to 12 months. In case of sclerotherapy a reduction in the size of vascular lesions was also obtained. The 980 nm diode laser has been proved to be an effective tool in the treatment of hemangioma and vascular malformations in oral and maxillofacial area. Laser therapy in the treatment of vascular lesions was more effective than the sclerotherapy procedure.

  16. [Final voluntary assessment for Traumatology and Orthopaedic Surgery medical residents: a report on the results and a look at the future].

    Science.gov (United States)

    Urda, A; Ezquerra, L; Albareda, J; Baeza-Noci, J; Blanco, A; Cáceres, E; Martínez-Grande, M; Nardi, J; Yunta, A; Marco, F

    2012-01-01

    The idea of establishing an examination that accredits the training of the specialists in orthopaedic surgery at the end of their educational period as residents is subject to controversy. With the aim of encouraging the development of this examination, the present members of the National Commission of the Specialty of Orthopaedics (CNE) have reviewed the results obtained in previous examination. The results of the voluntary final exam for Orthopaedics residents, and of the surveys of participant opinions for the years 2006 to 2011 are presented. The total number of participants was 231, growing from 19 in 2005, to 71 in 2011. The overall mean score in the period reviewed (2006-2011) was 6.72 out of 10 points. In these 6 years, 9 participants failed (4.25%). The mean score for the test was 7.57. The overall mean score of the oral exam was 6.57. The worst results were obtained in the general knowledge section of the oral examination. Nobody has ever failed the section on reconstruction of the lower extremity. The upper extremity section in the oral examination achieves the best average results. The examination has established its place in the structure of orthopaedic resident training in our country, even without making it official by the Administration. We must positively acknowledge those candidates who chose to take the examination and be evaluated by their peers in order to prove their qualification and distinction. This recognition will be the best encouragement for future generations. Copyright © 2011 SECOT. Published by Elsevier Espana. All rights reserved.

  17. Local and national trends in general surgery residents' operative experience: do work hour limitations negatively affect case volume in small community-based programs?

    Science.gov (United States)

    Markelov, Alexey; Sakharpe, Aniket; Kohli, Harjeet; Livert, David

    2011-12-01

    The goals of this study were to analyze the impact of work hour restrictions on the operative case volume at a small community-based general surgery residency training program and compare changes with the national level. Annual national resident case log data from Accreditation Council for Graduate Medical Education (ACGME) website and case logs of graduating Easton Hospital residents (years 2002-2009) were used for analysis. Weighted average change in total number of cases in our institution was -1.20 (P = 0.52) vs 1.78 (P = 0.07) for the national program average with statistically significant difference on comparison (P = 0.027). We also found significant difference in case volume changes at the national level compared with our institution for the following ACGME defined subcategories: alimentary tract [8.19 (P < 0.01) vs -1.08 (P = 0.54)], abdomen [8.48 (P < 0.01) vs -6.29 (P < 0.01)], breast [1.91 (P = 0.89) vs -3.6 (P = 0.02)], and vascular [4.03 (P = 0.02) vs -3.98 (P = 0.01)]. Comparing the national trend to the community hospital we see that there is total increase in cases at the national level whereas there is a decrease in case volume at the community hospital. These trends can also be followed in ACGME defined subcategories which form the major case load for a general surgical training such as alimentary tract, abdominal, breast, and vascular procedures. We hypothesize that work hour restrictions have been favorable for the larger programs, as these programs were able to better integrate the night float system, restructure their call schedule, and implement institutional modifications which are too resource demanding for smaller training programs.

  18. Morbidity, mortality, and health care costs for patients undergoing spine surgery following the ACGME resident duty-hour reform: Clinical article.

    Science.gov (United States)

    Babu, Ranjith; Thomas, Steven; Hazzard, Matthew A; Lokhnygina, Yuliya V; Friedman, Allan H; Gottfried, Oren N; Isaacs, Robert E; Boakye, Maxwell; Patil, Chirag G; Bagley, Carlos A; Haglund, Michael M; Lad, Shivanand P

    2014-10-01

    The Accreditation Council for Graduate Medical Education (ACGME) implemented resident duty-hour restrictions on July 1, 2003, in concern for patient and resident safety. Whereas studies have shown that duty-hour restrictions have increased resident quality of life, there have been mixed results with respect to patient outcomes. In this study, the authors have evaluated the effect of duty-hour restrictions on morbidity, mortality, length of stay (LOS), and charges in patients who underwent spine surgery. The Nationwide Inpatient Sample was used to evaluate the effect of duty-hour restrictions on complications, mortality, LOS, and charges by comparing the prereform (2000-2002) and postreform (2005-2008) periods. Outcomes were compared between nonteaching and teaching hospitals using a difference-in-differences (DID) method. Results A total of 693,058 patients were included in the study. The overall complication rate was 8.6%, with patients in the postreform era having a significantly higher rate than those in the pre-duty-hour restriction era (8.7% vs. 8.4%, p duty-hour reform era. The DID analysis to compare the magnitude in change between teaching and nonteaching institutions revealed that teaching institutions to had a significantly greater increase in complications during the postreform era (p = 0.0002). The overall mortality rate was 0.37%, with no significant difference between the pre- and post-duty-hour eras (0.39% vs. 0.36%, p = 0.12). However, the mortality rate significantly decreased in nonteaching hospitals in the postreform era (0.30% vs. 0.23%, p = 0.0008), while remaining the same in teaching institutions (0.46% vs. 0.46%, p = 0.75). The DID analysis to compare the changes in mortality between groups revealed that the difference between the effects approached significance (p = 0.069). The mean LOS for all patients was 4.2 days, with hospital stay decreasing in nonteaching hospitals (3.7 vs. 3.5 days, p duty-hour reform era, increasing from $40,000 in

  19. Application of a real-time three-dimensional navigation system to various oral and maxillofacial surgical procedures.

    Science.gov (United States)

    Ohba, Seigo; Yoshimura, Hitoshi; Ishimaru, Kyoko; Awara, Kousuke; Sano, Kazuo

    2015-09-01

    The aim of this study was to confirm the effectiveness of a real-time three-dimensional navigation system for use during various oral and maxillofacial surgeries. Five surgeries were performed with this real-time three-dimensional navigation system. For mandibular surgery, patients wore acrylic surgical splints when they underwent computed tomography examinations and the operation to maintain the mandibular position. The incidence of complications during and after surgery was assessed. No connection with the nasal cavity or maxillary sinus was observed at the maxilla during the operation. The inferior alveolar nerve was not injured directly, and any paresthesia around the lower lip and mental region had disappeared within several days after the surgery. In both maxillary and mandibular cases, there was no abnormal hemorrhage during or after the operation. Real-time three-dimensional computer-navigated surgery allows minimally invasive, safe procedures to be performed with precision. It results in minimal complications and early recovery.

  20. Gunshot (Pellets injury to the maxillofacial complex: a case report

    Directory of Open Access Journals (Sweden)

    Kiran D.N

    2014-06-01

    Full Text Available Gunshot injuries are rather serious but uncommon type of trauma in India. A 45-year-old male was presented with gunshot (pellets embedded in the maxillofacial area for 22 years. There is no consensus in the literature whether to attempt their removal or leave them in situ. Our patient had no long-term sequela like infection, fistula formation, carcinogenesis or metal poisoning to date except for chill feeling on cold days. Management of this patient presented a dilemma in treatment in view of the effects of foreign bodies in the maxillofacial area. Key words: Maxillofacial injuries; Wounds, gunshot; Firearms

  1. The Medical Mission and Modern Core Competency Training: A 10-Year Follow-Up of Resident Experiences in Global Plastic Surgery.

    Science.gov (United States)

    Yao, Caroline A; Swanson, Jordan; McCullough, Meghan; Taro, Trisa B; Gutierrez, Ricardo; Bradshaw, Allison; Campbell, Alex; Magee, William P; Magee, William P

    2016-09-01

    The emphasis on cultural competency for physicians and surgeons is increasingly important, as communication with both patients and other providers significantly affects individual and system-wide outcomes. International surgical training has been shown to improve leadership skills, cultural competency, and technical proficiency of participants in short-term follow-up. This study explores the long-term impact of international surgical mission experiences on developing participants' core competencies, professional outcomes, and commitment to global health. All 208 plastic and reconstructive surgeons who completed the Operation Smile Regan/Stryker fellowship programs between 2006 and 2015 were surveyed electronically. One hundred sixty-five surveys were returned, for an overall response rate of 79.3 percent. The majority of participants reported that the fellowship positively impacted all six Accreditation Council for Graduate Medical Education core competencies. Most participants who were attending physicians at the time of the survey were practicing general plastic surgery, with 42 percent in an academic/teaching environment, 32 percent in assistant/associate professor positions, and 6 percent in either a program director or department chairman position. The majority currently volunteer on local or international missions, and all respondents would consider volunteering again. Carefully structured and rigorously proctored programs such as the Regan/Stryker Fellowship offer plastic surgery residents the opportunity to gain valuable professional and personal experiences that benefit them long after their service experience. Programs of this nature can not only effectively improve cultural competency of physicians, but also positively influence their attitudes toward leadership and direct that potential to meet the growing need for surgical care in low- and middle-income countries.

  2. Comparison of titanium mesh implants with PLA-hydroxyapatite coatings for maxillofacial cancer reconstruction

    Science.gov (United States)

    Tverdokhlebov, S. I.; Choinzonov, E. L.; Kolokolova, O. V.; Cherdyntseva, N. V.

    2016-08-01

    Since 2013 physics of TPU and oncologists from the TCRI with participation of the "ConMet" company (Moscow) and the "Sintel" company (Tomsk Special Economic Zone resident) have been working on the theme entitled "Development of the composite implants for reconstructive surgery of a craniofacial areas of the traumatological and oncological patients" supported with the Federal Program "R&D, part 1.3". The goal was to develop the maxillo-facial implants on the basis of the transformable titanium mesh with PLA & hydroxyapatite coating. According to the Contract No. 14.578.21.0031, the team of developers had to start supplying these advanced implants to the industrial partners up to 2017. This research was supported with the preliminary market researches by the ISPMS SB RAS and the TP "MF". The stages of preliminary market researches were: 1) research of the Worldwide CMF market; 2) forecasting the BRIC CMF market up to 2020; 3) the total Russian market (epidemiology) estimation as a sum of official calculations and statistics; 4) looking for the best foreign analogue prices, comparing their and our implant properties; 5) search for the best Russian analogues; 6) the investigation of the world patent database Espacenet for the last years, and finding the owners and applicants of patents of CMF osteosynthesis plates on the basis of titanium coated with PLA & hydroxyapatite; 7) comparison of the domestic implants, and making conclusions. Several variants of the meshes have got the equal quality with the best foreign and Russian implants. The closest analogues were titanium, polyethylene, PEEK composite meshes suited to the patient shape by the Synthes company in 2014, and the only hybrid titanium "Grey" implant with layers of gelatin, dextran, collagen, HAP & BMP-2 was found. This implant was produced by Russian institution, and it was mentioned in the report on clinical trials by L.A. Pavlova et al., 2014 [1]. There are no manufacturers of the coated implants in Russia

  3. Image-guided surgery.

    Science.gov (United States)

    Wagner, A; Ploder, O; Enislidis, G; Truppe, M; Ewers, R

    1996-04-01

    Interventional video tomography (IVT), a new imaging modality, achieves virtual visualization of anatomic structures in three dimensions for intraoperative stereotactic navigation. Partial immersion into a virtual data space, which is orthotopically coregistered to the surgical field, enhances, by means of a see-through head-mounted display (HMD), the surgeon's visual perception and technique by providing visual access to nonvisual data of anatomy, physiology, and function. The presented cases document the potential of augmented reality environments in maxillofacial surgery.

  4. How do Perceptions of Autonomy Differ in General Surgery Training Between Faculty, Senior Residents, Hospital Administrators, and the General Public? A Multi-Institutional Study.

    Science.gov (United States)

    Kempenich, Jason W; Willis, Ross E; Rakosi, Robert; Wiersch, John; Schenarts, Paul Joseph

    2015-01-01

    Identify barriers to resident autonomy in today's educational environment as perceived through 4 selected groups: senior surgical residents, teaching faculty, hospital administration, and the general public. Anonymous surveys were created and distributed to senior residents, faculty, and hospital administrators working within 3 residency programs. The opinions of a convenience sample of the general public were also assessed using a similar survey. Keesler Medical Center, Keesler AFB, MS; the University of Texas Health Science of San Antonio, TX; and the University of Nebraska Medical Center, Omaha, NE. A total of 169 responses were collected: 32 residents, 50 faculty, 20 administrators, and 67 general public. Faculty and residents agree that when attending staff grant more autonomy, residents' self-confidence and sense of ownership improve. Faculty felt that residents should have less autonomy than residents did (p autonomy at their institution, 47% of residents felt that they had too little autonomy and 38% of faculty agreed. No resident or faculty felt that residents had too much autonomy at their institution. The general public were more welcoming of resident participation than faculty (p = 0.002) and administrators (p = 0.02) predicted they would be. When the general public were asked regarding their opinions about resident participation with complex procedures, they were less welcoming than faculty, administrators, and residents thought (p autonomy as important for resident development. The general public are more receptive to resident participation than anticipated. However, with increasing procedural complexity and resident independence, they were less inclined to have residents involved. The general public also had more concerns regarding quality of care provided by residents than the other groups had. Published by Elsevier Inc.

  5. Patterns, Severity, and Management of Maxillofacial Injuries in a ...

    African Journals Online (AJOL)

    exposure.[3]. The changing etiological factors and patterns of maxillofacial injuries reported .... Ivy and Curtis[13] system while maxillary fractures were classified .... diligence and compliance to keep a good oral hygiene and prevent infection.

  6. Maxillofacial trauma: managing potentially dangerous and disfiguring complex injuries [digest].

    Science.gov (United States)

    Das, Devjani; Salazar, Lea; Zaurova, Milana

    2017-04-22

    Patients with maxillofacial trauma require a careful evaluation due to the anatomical proximity of the maxillofacial region to the head and neck. Facial injuries can range from soft-tissue lacerations and nondisplaced nasal fractures to severe, complex fractures, eye injuries, and possible brain injury. Though the Advanced Trauma Life Support (ATLS) guidelines provide a framework for the management of trauma patients, they do not provide a detailed reference for many subtle or complex facial injuries. This issue adds a more comprehensive and systematic approach to the secondary survey of the maxillofacial area and emergency department management of injuries to the face. In addition to an overall review of maxillofacial trauma pathophysiology, associated injuries, and physical examination, this review will also discuss relevant imaging, treatment, and disposition plans. [Points & Pearls is a digest of Emergency Medicine Practice].

  7. Oral and maxillofacial radiology: The challenge of change

    International Nuclear Information System (INIS)

    Omami, Galal

    2015-01-01

    Oral and maxillofacial radiologists may teach, practice, and/or conduct research with regard to any aspect of radiology. They are also responsible for establishing guidelines for radiographic selection criteria, radiation safety, and quality assurance. Some oral and maxillofacial radiologists have joint appointments in medical radiology. This provides a collaborative working environment with medical radiologists, who generally are not conversant with the diagnostic imaging of the jaws

  8. Experience versus complication rate in third molar surgery

    Directory of Open Access Journals (Sweden)

    Al-Khawalde Mohammed

    2006-05-01

    Full Text Available Abstract Objectives The records of 1087 patients who underwent surgical removal of third molar teeth were prospectively examined to analyse the possible relationship between postoperative complications and the surgeon's experience parameter. Method and materials Seven surgeons (three specialists in surgical dentistry [specialists SD] and four oral and maxillofacial Senior House Officers [OMFS residents] carried out the surgical procedures. For each patient, several variables were recorded including age, gender, radiographic position of extracted teeth, treating surgeon, duration of surgery and postoperative complications. Results Analysis of the data revealed some differences in the incidence of complications produced by the specialists SD and OMFS residents. The main statistically relevant differences were increase the incidences of trismus, nerve paraesthesia, alveolar osteitis and infection in the resident-treated group, while the specialist-treated group showed higher rates of post-operative bleeding. Conclusion The higher rate of postoperative complications in the resident-treated group suggests that at least some of the complications might be related to surgical experience. Further work needs to compare specialists of training programmes with different years of experience, using large cross – sectional studies.

  9. Relative Frequency of Maxillofacial Fracture in CT-Scan Radiographs in Shahid Sadoghi and Shahid Rahnemoun Emergency Departments in Yazd from 2007 Till 2010

    Directory of Open Access Journals (Sweden)

    Ezoddini Ardakan

    2012-02-01

    Full Text Available Introduction: Technologic improvement and increased production of car and motorcycle have led to the increased incidence of maxillofacial trauma all around the world. Injuries of maxillofacial region include fractures of mandible, maxilla, zygoma, orbit and nasal bone, which is due to different etiologic factors such as motor vehicle accidents, quarreling, fall, and sport-related and work- related accidents. The Purpose of this study was to evaluate the frequency of maxillofacial fracture in CT-scan radiographs in Shahid Sadoghi and Shahid Rahnemon emergency departments in Yazd from 2007 till 2010. Methods: In this retrospective study we assessed the medical files of all patients with maxillofacial traumawho were admitted at Shahid Sadoughi and Shahid Rahnemoun hospitals in ENT and surgery wards during a 4-year period. The information from patients' medical file and CT scan radiographs were recorded. At last 372 patients were evaluated. Results: In this study the age of patients showed to be between 20 and 29. Eighty six and fourteen percent of patients were males and females, respectively. Among all fractures, mandible fracture was the most frequent one (50.8%. The most frequent etiologic factor was accident (59% and the most frequent outcome was partial recovery (46.4% and death was observed in 0.8% of individuals. Conclusion: Results of this study showed that the most frequent etiologic factor of trauma to maxillofacial region is motor vehicle accident similar to other developing countries.

  10. Precision of three-dimensional CT-assisted model production in the maxillofacial area

    International Nuclear Information System (INIS)

    Solar, P.; Ulm, C.; Lill, W.; Imhof, H.; Watzek, G.; Blahout, R.; Gruber, H.; Matejka, M.

    1992-01-01

    Individual skull model fabrication was introduced into preoperative diagnostics in maxillofacial surgery in the mid-1980s. The aim of the present study was to collect information on the reproducibility of a skull model milled from hardened polyurethane foam. This model was based on the CT data of a real skull. Twenty comparative studies were carried out on both the model and the original skull, the model showing an average inaccuracy of 1.6 mm. The deviations ranged between 0.0 and 3.6 mm; the general trend favouring enlargements. The total deviation of the model as compared to the original skull was 1.8%. A convincing aspect of the model, which cannot be obtained by any other method, is its plasticity and the possibility of 3D orientation on a lifesize model. This new method is already used in preoperative planning of corrections of post-traumatic defects and craniofacial deformities as well as in tumour surgery. (orig.)

  11. Management of oral and maxillofacial radiological images

    International Nuclear Information System (INIS)

    Kim, Eun Kyung

    2002-01-01

    To implement the database system of oral and maxillofacial radiological images using a commercial medical image management software with personally developed classification code. The image database was built using a slightly modified commercial medical image management software, Dr. Image v.2.1 (Bit Computer Co., Korea). The function of wild card '*' was added to the search function of this program. Diagnosis classification codes were written as the number at the first three digits, and radiographic technique classification codes as the alphabet right after the diagnosis code. 449 radiological films of 218 cases from January, 2000 to December, 2000, which had been specially stored for the demonstration and education at Dept. of OMF Radiology of Dankook University Dental Hospital, were scanned with each patient information. Cases could be efficiently accessed and analyzed by using the classification code. Search and statistics results were easily obtained according to sex, age, disease diagnosis and radiographic technique. Efficient image management was possible with this image database system. Application of this system to other departments or personal image management can be made possible by utilizing the appropriate classification code system.

  12. Oral myiasis in a maxillofacial trauma patient

    Directory of Open Access Journals (Sweden)

    Grandim Balarama Gupta Vinit

    2013-01-01

    Full Text Available Myiasis is a rare disease primarily caused by the invasion of tissue by larvae of certain dipteran flies. Oral myiasis is still more "rare" and "unique" owing to the fact that oral cavity rarely provides the necessary habitat conducive for a larval lifecycle. Common predisposing factors are poor oral hygiene, halitosis, trauma, senility, learning disabilities, physically and mentally challenged conditions. Oral myiasis can lead to rapid tissue destruction and disfigurement and requires immediate treatment. Treatment consists of manual removal of maggots from the oral cavity after application of chemical agents. Good sanitation, personal and environmental hygiene and cleanliness and special care for debilitated persons are the best methods to prevent oral myiasis. This case report describes the presentation of oral myiasis caused by musca nebulo (common house fly in a 40-year-old male patient, with recent maxillofacial trauma. The patient was treated by manual removal larvae by topical application of turpentine oil, followed by surgical debridement of the wound and open reduction and internal fixation of the fracture.

  13. The role of 3D Helical CT in the reconstructive treatment of maxillofacial cancers

    International Nuclear Information System (INIS)

    De Rosa, V.; Ziviello, M.; Ionna, F.; Mozzillo, N.; Parascandolo, S.

    2000-01-01

    Purpose of this work is to investigate the role of Helical CT and the usefulness of three-dimensional (3D) imaging for pre-operative planning and follow-up of reconstructive maxillofacial surgery with alloplastic material in neoplastic disease involving this region. From 1996 to 1999 eleven patients were examined with Helical CT and 3D images for planning of maxillofacial plastic and reconstructive surgery for advanced cancer of this anatomically complex region. A 3D-modulated titanium mesh (100%) or micro nets was used to rebuild the anterior surface of maxillary bone and the orbital floor. The mesh was cut to the appropriate size and shape and curved where necessary. Within the residual sinusal cavity a siliconed filling was used surmounting an acrylic prosthesis with dental arch to rebuild the palate. A rehydrated bovine pericardium was affixed and moduled on the borders in two cases only. Three-dimensionally reconstructed CT images were obtained preoperatively and at least 6 months postoperatively in all patients. The images were generated on a computer workstation using the shaded surface display (SSD) software with threshold values ranging 425 to 630 HU, and a more closed window for the imaging of titanium mesh/bone interface in the post surgical follow-up. It was obtained an excellent complete spatial depiction of maxillo facial region both before and after surgery, with no artefacts so important as to affect the 3D reconstruction process and the image quality. Together with the head-neck surgical team it could be worked for preoperative planning through CT scans by different 3D points of view. The 3D reconstructed follow-up scans showed good filling of the defect in the area where the titanium mesh had been used. Then efficacious bone modelling and good biocompatibility of the alloplastic material were seen in all patients, with no inflammatory reactions. Titanium is a well-known material, which is widely used for cranioplasty. It is a radiolucent, non

  14. A retrospective study of oral and maxillofacial injuries in Seremban Hospital, Malaysia.

    Science.gov (United States)

    Ramli, Roszalina; Rahman, Normastura Abdul; Rahman, Roslan Abdul; Hussaini, Haizal Mohd; Hamid, Abdul Latif Abdul

    2011-04-01

    Aetiology of oral and maxillofacial injuries in this country includes motorvehicle accident (MVA), fall, industrial accidents and others. Among these causes, MVA accident is the predominant cause of injury in Malaysia. A retrospective record review was carried out using hospital records of all patients who sustained oral and maxillofacial injury at the Department of Oral Surgery, Seremban Hospital, Negeri Sembilan, Malaysia between 1998 and 2002. Information related to demographics, aetiology of trauma, vehicles involved in collision, location of injuries and treatment modalities were reviewed. Two thousand nine hundred and eighty-six patients sustained oral and maxillofacial injuries. Of these patients, 79.2% were men and the remaining were women. Among all the races, Malays had the highest involvement (50.6%) followed by Indians (24.5%), Chinese (19.6%) and others (5.3%). There were statistically significant results on the association of aetiology and the ethnic groups, in the age group of 30 years or less and male gender (P < 0.001). The most common injury was the soft-tissue injury followed by dental and dentoalveolar injuries and bony fracture. Among all facial fractures, 66.3% were managed conservatively, 13% were treated surgically and 19.7% did not have any intervention. In relation to dental and dentoalveolar injuries, 64.8% had treatment in the form of splinting, restorations or dental extraction. The rest of the patients (35.2%) were referred to their dentists or did not have any active treatment at Seremban Hospital. Most of the dental and facial injuries in Seremban Hospital were caused by MVA and were predominantly managed using conservative methods. © 2011 John Wiley & Sons A/S.

  15. Applications of navigation for orthognathic surgery.

    Science.gov (United States)

    Bobek, Samuel L

    2014-11-01

    Stereotactic surgical navigation has been used in oral and maxillofacial surgery for orbital reconstruction, reduction of facial fractures, localization of foreign bodies, placement of implants, skull base surgery, tumor removal, temporomandibular joint surgery, and orthognathic surgery. The primary goals in adopting intraoperative navigation into these different surgeries were to define and localize operative anatomy, to localize implant position, and to orient the surgical wound. Navigation can optimize the functional and esthetic outcomes in patients with dentofacial deformities by identifying pertinent anatomic structures, transferring the surgical plan to the patient, and verifying the surgical result. This article discusses the principles of navigation-guided orthognathic surgery. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Interactive learning in oral and maxillofacial radiology

    Energy Technology Data Exchange (ETDEWEB)

    Ramesh, Aruna; Ganguly, Rumpa [Dept. of Diagnostic Sciences, Div. of Oral and Maxillofacial Radiology, Tufts University School of Dental Medicine, Boston (United States)

    2016-09-15

    The use of electronic tools in teaching is growing rapidly in all fields, and there are many options to choose from. We present one such platform, Learning Catalytics (LC) (Pearson, New York, NY, USA), which we utilized in our oral and maxillofacial radiology course for second-year dental students. The aim of our study was to assess the correlation between students' performance on course exams and self-assessment LC quizzes. The performance of 354 predoctoral dental students from 2 consecutive classes on the course exams and LC quizzes was assessed to identify correlations using the Spearman rank correlation test. The first class was given in-class LC quizzes that were graded for accuracy. The second class was given out-of-class quizzes that were treated as online self-assessment exercises. The grading in the self-assessment exercises was for participation only and not accuracy. All quizzes were scheduled 1-2 weeks before the course examinations. A positive but weak correlation was found between the overall quiz scores and exam scores when the two classes were combined (P<0.0001). A positive but weak correlation was likewise found between students' performance on exams and on in-class LC quizzes (class of 2016) (P<0.0001) as well as on exams and online LC quizzes (class of 2017) (P<0.0001). It is not just the introduction of technological tools that impacts learning, but also their use in enabling an interactive learning environment. The LC platform provides an excellent technological tool for enhancing learning by improving bidirectional communication in a learning environment.

  17. Interactive learning in oral and maxillofacial radiology

    International Nuclear Information System (INIS)

    Ramesh, Aruna; Ganguly, Rumpa

    2016-01-01

    The use of electronic tools in teaching is growing rapidly in all fields, and there are many options to choose from. We present one such platform, Learning Catalytics (LC) (Pearson, New York, NY, USA), which we utilized in our oral and maxillofacial radiology course for second-year dental students. The aim of our study was to assess the correlation between students' performance on course exams and self-assessment LC quizzes. The performance of 354 predoctoral dental students from 2 consecutive classes on the course exams and LC quizzes was assessed to identify correlations using the Spearman rank correlation test. The first class was given in-class LC quizzes that were graded for accuracy. The second class was given out-of-class quizzes that were treated as online self-assessment exercises. The grading in the self-assessment exercises was for participation only and not accuracy. All quizzes were scheduled 1-2 weeks before the course examinations. A positive but weak correlation was found between the overall quiz scores and exam scores when the two classes were combined (P<0.0001). A positive but weak correlation was likewise found between students' performance on exams and on in-class LC quizzes (class of 2016) (P<0.0001) as well as on exams and online LC quizzes (class of 2017) (P<0.0001). It is not just the introduction of technological tools that impacts learning, but also their use in enabling an interactive learning environment. The LC platform provides an excellent technological tool for enhancing learning by improving bidirectional communication in a learning environment

  18. A new attachment for mock surgery in Hanau wide-vue arcon articulator

    Directory of Open Access Journals (Sweden)

    Kanhu Charan Sahoo

    2014-01-01

    Full Text Available Over few decades, orthognathic surgery has become a routine procedure for the correction of facial deformities. People have become more aware and concerned about maxillofacial deformations. Articulators are of interest to both orthodontic and maxillofacial team as they facilitate the planning of combined orthodontic treatment and orthognathic surgery. A new attachment was designed in order to the limitations of the manual method.

  19. To evaluate the efficacy of biodegradable plating system for fixation of maxillofacial fractures: A prospective study.

    Science.gov (United States)

    Bali, Rishi K; Sharma, Parveen; Jindal, Shalu; Gaba, Shivani

    2013-07-01

    The present study was undertaken to evaluate the efficacy of biodegradable plating system for fixation of maxillofacial fractures and to study the morbidity associated with the use of biodegradable plates and screws. This prospective study consisted of 10 patients with maxillofacial fractures requiring open reduction and internal fixation. Fractures with infection, comminuted and pathological fractures were excluded. All were plated with biodegradable system (Inion CPS) using standard plating principles and observed for a total period of 24 weeks. Characteristics of the fractures, ease of use of bioresorbable plate/screw system and post operative complications were assessed. Of total 10 patients, eight patients were of midface fracture and two pediatric patients with mandibular fracture, with nine male and one female. The mean age was 32.8 years. Out of 20 plates and 68 screws applied to the 10 fractures sites; there were three incidences of screw breakage with no other intraoperative difficulties. Paresthesia of the infraorbital nerve was present in two patients, and recovered completely in four weeks after surgery. Fracture reduction was considered to be satisfactory in all cases. One patient developed postsurgical infection and was managed with oral antibiotics and analgesics. Favorable healing can be observed through the use of biodegradable plates and screws to stabilize selected midface fractures in patients of all ages, as well as mandible fractures in early childhood, however further studies with more sample size are required.

  20. Etiology and pattern of maxillofacial injuries in the armed forces of pakistan

    International Nuclear Information System (INIS)

    Khan, S.U.; Khan, M.; Khan, A.A.; Maqsood, A.; Ibrahim, W.; Wasim, A.

    2007-01-01

    To determine the etiology and pattern of maxillofacial injuries in the Armed Forces of Pakistan in terms of anatomical distribution of injuries. Three hundred consecutive patients of Armed Forces of Pakistan with maxillofacial injuries reporting to AFID and admitted to the hospital or treated as out-patients in the oral surgery clinic, were included in this study. Isolated nasal bone and frontal sinus fractures were excluded from the study. Anatomical distribution, frequency and etiology of fractures, rank at job and occupational as well as personal hobbies were recorded. Descriptive analyses were used to determine mean, standard deviation, percentage and range values. The most frequent bone fractured was the mandible, which accounted for 159 cases (53%). The zygomatic complex was fractured in 51 cases (17%), the maxilla in 12 cases (4 %), and the alveolar process in 21 cases (7%). The most common cause was road traffic accident (168 cases; 56%), followed by accidental fall (69 cases; 23%), gunshot injuries (27 cases; 9%), sports related injuries (15 cases; 5%), and injury associated with a fight (12 cases; 4%); there were only 9 cases of animals related injuries (3%). In this series, mandible was the most commonly fractured facial bone, while road traffic accident was the most common etiological factor. Results could be influenced by the personal and working environment. (author)

  1. Airway management in patients with maxillofacial trauma - A retrospective study of 177 cases

    Directory of Open Access Journals (Sweden)

    Chetan B Raval

    2011-01-01

    Full Text Available Background: Airway management in maxillofacial injuries presents with a unique set of problems. Compromised airway is still a challenge to the anesthesiologist in spite of all modalities available. Maxillofacial injuries are the result of high-velocity trauma arising from road traffic accidents, sport injuries, falls and gunshot wounds. Any flaw in airway management may lead to grave morbidity and mortality in prehospital or hospital settings and as well as for reconstruction of fractures subsequently. Methods: One hundred and seventy-seven patients of maxillofacial injuries, operated over a period of one and half years during July 2008 to December 2009 in Al-Nahdha hospital were reviewed. All patients were reviewed in depth with age related type of injury, etiology and techniques of difficult airway management. Results: The major etiology of injuries were road traffic accidents (67% followed by sport (15% and fall (15%. Majority of patients were young in the age group of 11-30 years (71 %. Fracture mandible (53% was the most common injury, followed by fracture maxilla (21%, fracture zygoma (19% and pan-facial fractures (6%. Maxillofacial injuries compromise mask ventilation and difficult airway due to facial fractures, tissue edema and deranged anatomy. Shared airway with the surgeon needs special attention due to restrictions imposed during surgery. Several methods available for securing the airway, both decision-making and performance, are important in such circumstances. Airway secured by nasal intubation with direct visualization of vocal cords was the most common (57%, followed by oral intubation (17%. Other methods like tracheost