Increasing student diversity and cultural competence as part of Loma Linda University School of Dentistry's service mission.

Science.gov (United States)

Arnett, Margie R; Forde, Ron

2012-06-01

For many years, studies have identified a need for greater racial and ethnic diversity among dental professionals. However, the ability of the field to collectively address the problem has been hindered by the low numbers of underrepresented minority students who apply to dental school. Over the past two decades, college attendance rates have increased and U.S. dental school applications have tripled, but the number of underrepresented minority dental applicants has remained about the same. With the increasing diversity of the U.S. population and specifically that of the state of California, the dental workforce would be enhanced by the presence of more underrepresented minority dentists. Additionally, curricular changes should be implemented to better prepare dental students to meet the oral health care needs of diverse populations. There is general agreement that these workforce and curricular changes would enhance access to care for underserved populations. For seven years, Loma Linda University School of Dentistry participated in the Pipeline, Profession, and Practice: Community-Based Dental Education program. The first phase of this national program addressed deficiencies in diversity in dentistry and in access to oral health care. In the second phase, Loma Linda University continued to collaborate with other California dental schools on specific state initiatives. This article provides an overview of the school's efforts to enroll a more diverse student body, enhance all its students' cultural competence, and expand care to underserved populations.

Evaluating the quality of education at dentistry school of tehran university of medical sciences.

Science.gov (United States)

Farzianpour, Fereshteh; Monzavi, Abbas; Yassini, Esmaeil

2011-01-01

Educational evaluation is a process which deals with data collection and assessment of academic activities' progress. In this research, educational evaluation of Dentistry School of Tehran University of Medical Sciences, which trains students in undergraduate and residency courses, was studied. This descriptive study was done with a model of educational evaluation in ten steps and 13 fields including purposes and mission objectives, management and organization, academic board members, students, human resources and support, educational, research, health and treatment spaces, educational, diagnostic, research and laboratory tools, educational, research, health and treatment programs and courses, process of teaching and learning, evaluation and assessment, alumni, and patients satisfaction. Data were collected using observation, interviews, questionnaires, and checklists. Results of the study were mainly qualitative and in some cases quantitative, based on defined optimal situation. The total mean of qualitative results of educational evaluation of dentistry school in all 13 fields was 55.98% which is relatively desirable. In the case of quantitative ones, results of some fields such as treatment quality of patients and education and learning of the students were relatively desirable (61.32% and 60.16% respectively). According to the results, educational goals and missions, educational and research facilities and spaces which were identified as the weakest areas need to be considered and paid more serious attention.

History of Dentistry in Central Serbia

Directory of Open Access Journals (Sweden)

Jeremic Marko

2016-11-01

Full Text Available History of dentistry in the Central Serbian District of Jagodina has been influenced by traditional medicine for centuries. Development of dentistry in the region of Jagodina was slow, the level of oral and general hygiene was low and the sanitary prevention was absent. Trained physicians started to practice medicine and dentistry in the first half of the nineteenth century and they were educated in abroad universities. However, common people used to address to these physicians only when the traditional medicine were unable to help. Until the end of the World War II, common, mostly rural people, with the urgent dental treatment need were usually referred to the barbers, healers or empirics in the nearby villages rather than the dentists. Medications used for the urgent dental treatment were balsams and solutions made of herbs. After the World War II, the dental technicians who finished special courses started to practice dentistry. In 1947 the Regional Dental Office in Jagodina was opened and in 1955 the first Doctor of Dental Medicine who graduated from the School of Dental Medicine of University of Belgrade was employed. Nowadays, the Department of Dentistry represents is an important and independent part of the Health Care Centre in Jagodina.

Knowledge of drug prescription in dentistry students

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Guzmán-Álvarez R

2012-06-01

Full Text Available R Guzmán-Álvarezv,1 M Medeiros,2,3 LI Reyes Lagunes,4 AE Campos-Sepúlveda11Pharmacology Department, UNAM School of Medicine and Dentistry, Mexico City, 2Pharmacology Clinical Seminar, UNAM School of Medicine, Mexico City, 3Medical Sciences Department, Mexico Federico Gómez Children's Hospital, Mexico City, 4Measuring and Evaluation Unit, UNAM School of Psychology, Mexico City, MexicoBackground: Students in schools of dentistry attend to patients with illnesses, and often prescribe medication. Because students are still learning, they are influenced by a variety of factors: the different teaching approaches of the professors at the clinics and in the pharmacology course, fellow students, and even the information provided by the pharmaceutical industry.Objectives: The aim of this pilot study was to assess the prescription knowledge and common mistakes in fourth-year students at the School of Dentistry at the Universidad Nacional Autónoma de México.Methods: In March 2010, a survey was conducted among 66 fourth-year students at the School of Dentistry, applying a previously validated questionnaire consisting of six open-ended questions The following factors were assessed: the most frequent illness requiring dental prescription; the most prescribed nonsteroidal anti-inflammatory drugs and antibiotics; the most frequent errors; sources of information used for prescribing drugs; and whether the students knew and followed the World Health Organization Guide to Good Prescribing.Results: The most frequent response for each question was considered the most significant. The most common reason for prescribing medication was infection (n = 37, 56%, followed by pain (n = 24, 38%; the most used painkillers were ibuprofen and acetaminophen at equal levels (n = 25, 37.8%, followed by ketorolac (n = 7, 10.6%, naproxen (n = 6, 9.1%, diclofenac (n = 2, 3%, and aspirin (n = 1, 1.5%; the most widely prescribed antibiotics were amoxicillin (n = 52, 78

Students' motivation to study dentistry in Malaysia: an analysis using confirmatory factor analysis.

Science.gov (United States)

Musa, Muhd Firdaus Che; Bernabé, Eduardo; Gallagher, Jennifer E

2015-06-12

Malaysia has experienced a significant expansion of dental schools over the past decade. Research into students' motivation may inform recruitment and retention of the future dental workforce. The objectives of this study were to explore students' motivation to study dentistry and whether that motivation varied by students' and school characteristics. All 530 final-year students in 11 dental schools (6 public and 5 private) in Malaysia were invited to participate at the end of 2013. The self-administered questionnaire, developed at King's College London, collected information on students' motivation to study dentistry and demographic background. Responses on students' motivation were collected using five-point ordinal scales. Confirmatory factor analysis (CFA) was used to evaluate the underlying structure of students' motivation to study dentistry. Multivariate analysis of variance (MANOVA) was used to compare factor scores for overall motivation and sub-domains by students' and school characteristics. Three hundred and fifty-six final-year students in eight schools (all public and two private) participated in the survey, representing an 83% response rate for these schools and 67% of all final-year students nationally. The majority of participants were 24 years old (47%), female (70%), Malay (56%) and from middle-income families (41%) and public schools (78%). CFA supported a model with five first-order factors (professional job, healthcare and people, academic, careers advising and family and friends) which were linked to a single second-order factor representing overall students' motivation. Academic factors and healthcare and people had the highest standardized factor loadings (0.90 and 0.71, respectively), suggesting they were the main motivation to study dentistry. MANOVA showed that students from private schools had higher scores for healthcare and people than those in public schools whereas Malay students had lower scores for family and friends than those

Expert Opinions on Nutrition Issues in Clinical Dentistry.

Science.gov (United States)

Palmer, Carole A.; And Others

1990-01-01

A survey of 79 experts in dental nutrition sought consensus on the appropriate scope of nutrition in clinical dentistry. Results support the need for greater attention to nutrition issues in dental schools and better models for nutrition interventions in dental practice. (Author/MSE)

Green dentistry: The future

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Mensudar Rathakrishnan

2017-01-01

Full Text Available Dentistry is a profession dedicated to promote health and wellness of the people. Green dentistry is a relatively new emerging concept in dentistry. Most dental offices are privately-owned small businesses and have no financial advantage to invest in many environmental-friendly practices. For this reason, more research is needed to find cost-effective environmental alternatives in dentistry. The aim of this article is to expand awareness and practice of eco-friendly dentistry.

Technological Innovations in the Restorative Department at the University of Tennessee College of Dentistry.

Science.gov (United States)

Harrison, Janet L; Simon, James F; Dehghan, Mojdeh

2015-01-01

The UT College of Dentistry has been one of the leaders in the introduction of the CAD/CAM delivery of dentistry to the dental students. The integration of technology into a dental school curriculum requires a change in thinking and a modification of the curriculum in order to introduce it to the present day students This article updates the integration of the CEREC system into the UT Dental School curriculum, discussing the changes in equipment and teaching techniques since the last article in 2012.

Radiation protection awareness in dentistry students

International Nuclear Information System (INIS)

Mehdizadeh, S.; Vaziefehdoust, S.

2007-01-01

Complete text of publication follows. Dentistry students were assessed in one of the school of dentistry in Iran. 11% of responders had attended a radiation protection course. This study showed that those who have attended this course had improved knowledge of ALARA principle, assessment of the impact of digital imaging in patient dose reduction and usage of personal dosimeter systems. Course attendance made no considerable difference to knowledge of the patient dose, dose reduction techniques and annual permissible dose limits of general public and radiation workers. The results of this study revealed that the majority of students have not received adequate radiation protection teaching and even if a course has been attended, overall knowledge is still poor and formal teaching at undergraduate level should be corrected in the future.

Status of X-ray CT photography in the radiology department of our school of dentistry

International Nuclear Information System (INIS)

Hokari, Seishi; Takahashi, Nobutoshi; Tsutsumi, Hiroyuki; Shirai, Yoshihiro; Inoue, Hiroshi; Inoue, Nobuyuki; Yamada, Hidehiko; Okumura, Yasuhiko

1999-01-01

Aided by the significant increase in its performance and reduction in cost, the X-ray CT, which originated from the EMI scanner of the 1970's, has become an essential tool in the field of diagnostic X-ray images in medicine. To comprehend in detail the status of X-ray CT photography used in a special diagnostic situation of an adjust hospital of a school of dentistry is beneficial for evaluating the use of exploratory X-ray photography to obtain useful diagnostic information as well as routine photography format. Also, knowledge of its status is necessary to address the issues of justification and optimization of X-ray examinations. Therefore, we conducted research and evaluation on various items, such as the number of cases photographed, number of contrast enhanced, and male to female ratio, over a six-years period to assess the status of photography conducted with a Toshiba CT Scanner TCT-700S, which was introduced to the Radiology Department of our school in September 1991. The following are part of our findings; 1. Status of photography in total. 1) The total number of cases photographed was 5,346 cases. 2) The number of cases contrast enhanced was 903 cases. 3) Contrast enhanced cases ratio was 16.9%. 4) Male to female ratio was 55.4: 44.6%. 2. Status of case photography by different department was: dentistry, 73.3%; medicine, 26.7%. In order to descending case frequency was oral surgery, 53.0%; internal medicine, 19.4%; and radiology 15.0%. 3. Status of case photography by age was, in order of descending frequency, 50s, 40s, and 60s. (author)

Cosmetic Dentistry

Science.gov (United States)

If you have stained, broken or uneven teeth, cosmetic dentistry can help. Cosmetic dentistry is different from orthodontic treatment, which can straighten your teeth with braces or other devices. Cosmetic dental procedures include Bleaching to make teeth whiter ...

Nano dentistry

International Nuclear Information System (INIS)

Oh, S.; Park, Y.B.; Kim, S.; Jin, S.

2014-01-01

Nano technology in dentistry has drawn many scientists’ and clinicians’ attention to significant advances in the diagnosis, treatment, and prevention of oral disease. Also, nano materials in dentistry have been studied to overcome the physical and chemical characteristics of conventional dental materials. These interesting facts are the motivation of this special issue. The presented issue provides a variety of topics in the field of dentistry such as novel nano filled composite resin, the cytotoxicity of nanoparticles deposited on orthodontic bands, the osseointegration of 3D nano scaffold, and nano surface treated implant.

New UK graduates' knowledge of training and service provision within restorative dentistry - a survey.

Science.gov (United States)

Kalsi, A S; Kochhar, S; Lewis, N J; Hemmings, K W

2017-06-09

Objective To assess new UK graduates' knowledge of training and service provision within restorative dentistry.Design A national descriptive cross-sectional survey.Subjects and methods An online survey assessing clinicians' knowledge of restorative dentistry, who had graduated within the last four years in the UK, was distributed across the UK via postgraduate dental deaneries. One-hundred responses were accepted as a sample of a potential population of 4,000.Main outcome measure How well respondents understood the service provision and training aspects of the specialty of restorative dentistry.Results The responses were received from graduates from a variety of dental schools across the UK. Of those respondents, 41 reported receiving career guidance within restorative dentistry. 45 new graduates were confident in their understanding of the specialty, while 53 were confident in the differences between restorative dentistry and monospecialty training. The respondents appeared unaware regarding treatment priorities within restorative dentistry departments. Most respondents felt that receiving teaching on restorative dentistry as a specialty and career pathway would be beneficial.Conclusion The results suggest that new graduates may benefit from clarification regarding the specialty of restorative dentistry, however, caution must be taken due to the limitations of the study.

Accidents cutting and piercing in a School of Dentistry

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Maria Cristina Zindel Deboni

2010-04-01

Full Text Available Objective: To assess the occurrence and characteristics of the reported accidents with perforating-cutting materials involving students, staff and faculty members, between 2000 and 2005 at the Dental Clinic of the School of Dentistry of the University of São Paulo. Methods: A survey of the records of reported occurrences of accidents was made, considering the material that caused the accident, time of day of the occurrence, the discipline in which it occurred, and clinical conduct adopted in the emergency room. When available, the results of the laboratory exams of the accident victim and the source patient were also taken into consideration. Results: The data assessed showed there were 40 accident reports, of which 39 reports involved undergraduate students and 1 staff member. The instrument that caused most accidents was the anesthetic needle and largest number of these accidents occurred in the Surgery discipline. However, 50% of the records did not present complete information, which prevented a more accurate epidemiological assessment. Conclusion: The data obtained led to the conclusion that the rate of accidents is extremely low considering the number of clinical attendances provided in the period and raises the hypothesis that many cases were not reported.

Mining processes in dentistry

NARCIS (Netherlands)

Mans, R.S.; Reijers, H.A.; van Genuchten, M.; Wismeijer, D.

2012-01-01

Business processes in dentistry are quickly evolving towards "digital dentistry". This means that many steps in the dental process will increasingly deal with computerized information or computerized half products. A complicating factor in the improvement of process performance in dentistry,

Teacher and Principal Survey Results in the National Preventive Dentistry Demonstration Program.

Science.gov (United States)

Klein, Stephen P.; And Others

The National Preventive Dentistry Demonstration Program was conducted to assess the costs and benefits of combinations of school-based preventive dental care procedures. The program involved almost 30,000 elementary school children from 10 sites across the country. Classroom procedures, such as weekly fluoride mouthrinse, were administered or…

[Dentistry students' reasons for choosing dentistry as a career in Damascus University].

Science.gov (United States)

Mashlah, A M

2012-05-01

This cross-sectional questionnaire survey assessed the motives for choosing dentist as a profession among dentistry students at Damascus University, Syrian Arab Republic. A total of 408 undergraduate students (233 males and 175 females) aged 18-23 years were selected randomly from students in the second, third and fourth years of dentistry study. They completed a questionnaire that enquired about their reasons for studying dentistry as well as their sociodemographic characteristics. The number of admissions in females had increased over the 3 years. Most parents of the students were university-educated. The main motivation for choosing dentistry was as a means to achieve personal goals, including getting a good job abroad, having financial independence, and attaining a good reputation. There were significant differences between the sexes with regard to the reasons for choosing dentistry.

Laser in operative dentistry

OpenAIRE

E. Yasini; Gh. Rahbari; A. Matorian

1994-01-01

Today laser has a lot of usage in medicine and dentistry. In the field of dentistry, laser is used in soft tissue surgery, sterilization of canals (in root canal therapy) and in restorative dentistry laser is used for cavity preparation, caries removal, sealing the grooves (in preventive dentistry), etching enamel and dentin, composite polymerization and removal of tooth sensitivity. The use of Co2 lasers and Nd: YAG for cavity preparation, due to creating high heat causes darkness and cracks...

A global probe into dental student perceptions about philanthropy, global dentistry and international student exchanges.

Science.gov (United States)

Ivanoff, Chris S; Yaneva, Krassimira; Luan, Diana; Andonov, Bogomil; Kumar, Reena R; Agnihotry, Anirudha; Ivanoff, Athena E; Emmanouil, Dimitrios; Volpato, Luiz Evaristo Ricci; Koneski, Filip; Muratovska, Ilijana; Al-Shehri, Huda A; Al-Taweel, Sara M; Daly, Michele

2017-04-01

Training culturally competent graduates who can practice effectively in a multicultural environment is a goal of contemporary dental education. The Global Oral Health Initiative is a network of dental schools seeking to promote global dentistry as a component of cultural competency training. Before initiating international student exchanges, a survey was conducted to assess students' awareness of global dentistry and interest in cross-national clerkships. A 22-question, YES/NO survey was distributed to 3,487 dental students at eight schools in seven countries. The questions probed students about their school's commitment to enhance their education by promoting global dentistry, volunteerism and philanthropy. The data were analysed using Vassarstats statistical software. In total, 2,371 students (67.9%) completed the survey. Cultural diversity was seen as an important component of dental education by 72.8% of the students, with two-thirds (66.9%) acknowledging that their training provided preparation for understanding the oral health care needs of disparate peoples. A high proportion (87.9%) agreed that volunteerism and philanthropy are important qualities of a well-rounded dentist, but only about one-third felt that their school supported these behaviours (36.2%) or demonstrated a commitment to promote global dentistry (35.5%). In addition, 87.4% felt that dental schools are morally bound to improve oral health care in marginalised global communities and should provide students with international exchange missions (91%), which would enhance their cultural competency (88.9%) and encourage their participation in charitable missions after graduation (67.6%). The study suggests that dental students would value international exchanges, which may enhance students' knowledge and self-awareness related to cultural competence. © 2016 FDI World Dental Federation.

Biomimetic dentistry

OpenAIRE

Suchetana Goswami

2018-01-01

“Biomimetics” is the field of science that uses the natural system of synthesizing materials through biomimicry. This method can be widely used in dentistry for regeneration of dental structures and replacement of lost dental tissues. This is a review paper that states its scope, history, different fields of biomimetic dentistry, and its future conditions in India.

[Specialties in dentistry. 4. Post-academic specialization in geriatric dentistry

NARCIS (Netherlands)

Schaub, R.M.; Baat, C. de

2006-01-01

In recent years, a specialization in geriatric dentistry has been established and along with it an educational programme. A specialist in geriatric dentistry is a dentist general practitioner with special knowledge and skills for delivering oral care to frail elderly people. The educational

Specialties in dentistry. 4. Post-academic specialization in geriatric dentistry

NARCIS (Netherlands)

Schaub, R.M.; de Baat, C.

2006-01-01

In recent years, a specialization in geriatric dentistry has been established and along with it an educational programme. A specialist in geriatric dentistry is a dentist general practitioner with special knowledge and skills for delivering oral care to frail elderly people. The educational

Can motivations for studying dentistry inform us about gender and BME differences in dental academic careers?

Science.gov (United States)

Waylen, A; Barnes, O; Kenyon, P; Neville, P

2017-01-13

There are various motivators that prompt people to study dentistry but there is evidence that the salience of each varies according to gender and black and minority ethnic (BME) group. Given the current focus on inequality within the science, technology, engineering, medicine and mathematics (STEMM) academic disciplines where dentistry sits, it is important to understand the relevance of different motivators to different social groups if inequality is to be overcome. We carried out a survey of dental students from 11 out of the 18 dental schools in the UK to find out what prompted them to study dentistry. Our findings showed that most people make a personal choice to study dentistry and follow a patient-focused career while the prospect of an academic career was important for less than half of our sample. Differences according to gender and BME group were apparent but did not follow these trends. In order to continue to improve the diversity within dental academia dental schools should consider the different preferences of the workforce and work to broaden its potential.

Women dentists: Changing the face of dentistry

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Jammula Surya Prasanna

2015-01-01

Full Text Available It was only toward the close of the last century that women emancipated themselves from their former small territory of usefulness in a strictly domestic life, and pushing forward, proved themselves often the business equal to men and sometimes their superior. If was long before this progression, when a women in business or professional ranks was almost a curiosity. When women first entered the profession, they faced many obstacles. Mentors or faculty in the dental organizations majority were male restraining women by all means. In the beginning, men were resentful because they feel women are inferior. It took a long time for women to become a consistent presence in dental schools. In the beginning, dental schools used to admit one or two women each year, later the number increased slowly. Olden day′s women used to relieve not even the tooth ache but also used to relieve others fret also. But histories of dentistry were not acknowledged the talent of women whatsoever. The efforts and achievements of women punch the clock in the future dentistry. The current scenario has totally changed now. Nearly, half of all dental students′ are women and 25% of them are practicing dentists. Only 3% women dentists were there before the 1970s. [1] Women struggled to obtain a degree, to establish practices, and are respected as professionals. Some women choose this rewarding occupation as career followed by their family members. The population tally of chosen work upbringing has changed over time. This paper reports in a delineative way of the amelioration, staggering presence, and intendment of dentistry practicing by worldwide women.

[Very late but too early... prof. Angelo Chiavaro and the Italian degree in dentistry].

Science.gov (United States)

Eramo, Stefano; Bensi, Caterina; Belli, Stefano; Pagano, Stefano

2017-12-01

The birth of the Degree in Dentistry in Italy has been very troubled, and only in 1980 saw its effective implementation. Very "instructive" in this regard is the history on the establishment in 1924 (the period of the seizure of power by Fascism) of a "National School of Dentistry" at the University of Rome, which was withdrawn after only ten months. The biggest supporter and proponent of the School, Prof. Angelo Chiavaro, after a few years, was "punished" with the transfer from the University of Rome to that of Genoa. We present some brief notes on the biography of this courageous pioneer and the matter of which he was the protagonist.

Defensive dentistry and the young dentist - this isn't what we signed up for.

Science.gov (United States)

Hassan, A Al

2017-11-24

Why did I want to become a dentist? I wanted a job where I would be respected as a professional and could change the lives of others, using my hands. This, I thought, would be my ideal profession; one where I could walk into work with a smile on my face every day. Cue dental school a place where one is trained to become competent in all areas of general dentistry. As readers will appreciate, dentistry is a vast field and the question that comes to mind is how so many diverse and varied topics can be jam packed into a five-year course. There has always been a debate about what to put in, and therefore leave out. At my particular dental school, the first two years covered basic scientific theory, leaving three years to get into clinical dentistry with some 'other' aspects sprinkled in. Some of these aspects included general communication skills, record keeping and one or two practice visits at fancy dental practices to see how good life was as a general dental practitioner. In light of the profession's current climate and the rise of defensive dentistry, I aim to reflect on why many young graduates from all over the country feel out of touch with the profession so early on in their careers, and why some of these 'other' aspects of dentistry should have been covered much more comprehensively to prepare us for the big wide world.

Biomimetic dentistry

Directory of Open Access Journals (Sweden)

Suchetana Goswami

2018-01-01

Full Text Available “Biomimetics” is the field of science that uses the natural system of synthesizing materials through biomimicry. This method can be widely used in dentistry for regeneration of dental structures and replacement of lost dental tissues. This is a review paper that states its scope, history, different fields of biomimetic dentistry, and its future conditions in India.

Green dentistry, a metamorphosis towards an eco-friendly dentistry: a short communication.

Science.gov (United States)

Rastogi, Varun; Sharma, Rachna; Yadav, Lalita; Satpute, Pranali; Sharma, Vandana

2014-07-01

Dentistry is most importantly and foremost a healing profession. In today's world, it is very necessary to understand the importance of being eco-friendly in every facet of our lives, including dental practice which has a huge impact on the environment due to the large amount of metallic waste generated by various dental procedures along with excessive use of water and electricity, which specifically emphasis the thrust to move towards 'Green dentistry'. Green dentistry is an innovative way of dental practice which is environment friendly and at the same time conserves money and time by reducing waste, conserving energy and decreasing pollution with the use of latest techniques and procedures. Green dentistry therefore, protects the environment and mankind from the hazards of rapid urbanisation in developing countries. The authors wish to emphasize the practice of eco-friendly, green dentistry in a developing country like India which needs to conserve resources and curb environmental pollution.

Laser in operative dentistry

Directory of Open Access Journals (Sweden)

E. Yasini

1994-06-01

Full Text Available Today laser has a lot of usage in medicine and dentistry. In the field of dentistry, laser is used in soft tissue surgery, sterilization of canals (in root canal therapy and in restorative dentistry laser is used for cavity preparation, caries removal, sealing the grooves (in preventive dentistry, etching enamel and dentin, composite polymerization and removal of tooth sensitivity. The use of Co2 lasers and Nd: YAG for cavity preparation, due to creating high heat causes darkness and cracks around the region of laser radiation. Also due to high temperature of these lasers, pulp damage is inevitable. So today, by using the Excimer laser especially the argon floride type with a wavelength of 193 nm, the problem of heat stress have been solved, but the use of lasers in dentistry, especially for cavity preparation needs more researches and evaluations.

Knowledge and attitude of pediatricians and Family Physicians in Chennai on Pediatric Dentistry: A survey

Directory of Open Access Journals (Sweden)

Rangeeth Bollam Nammalwar

2012-01-01

Conclusion: When basic medical training is provided in dental school, medical schools can also provide dental training. Dental lectures can also be incorporated into CME programs and recognition of pediatric dentistry by providing referral to needy patients have been suggested.

American Academy of Cosmetic Dentistry

Science.gov (United States)

... AACD AACD 2018: A Masterpiece of Comprehensive Cosmetic Dentistry Education 34th Annual Scientific Session | April 18-21 ... 222.9540 Contact Us © 2017American Academy of Cosmetic Dentistry American Academy of Cosmetic Dentistry (AACD) © 2017American Academy ...

[Dr. Atanasije Puljo: pioneer of Serbian dentistry].

Science.gov (United States)

Jovananović, Svetlana; Milovanović, Srdjan; Zagradjanin, Danica; Milovanović, Nebojša; Puzović, Dragana

2012-01-01

This paper describes the life and work of Dr. Atanasije Puljo (1878-1944). He was a volunteer in the Balkan wars, an active participant in the First World War; he was the first who noted the importance of team-work of a dentist and a surgeon in the care of jaw and facial injuries. He established primacy in this field, as he came up with this brilliant idea three years before other colleagues. His method of treatment of the upper jaw neglected fractures, called the Balkan method, was recognized worldwide. Dr. Puljo is the pioneer of dental radiology in Serbia, founder of the Odontology Clinic of the Medical Faculty and main supporter of the establishment of the School of Dentistry. Merits of Dr. Atanasije Puljo, medical practitioner with a broad knowledge in different fields, remain within the academic institution that was founded by this pioneer of dentistry in Serbia.

Analysis of the 'Educational Climate' in Spanish Public Schools of Dentistry using the Dundee Ready Education Environment Measure: a multicenter study.

Science.gov (United States)

Tomás, I; Millán, U; Casares, M A; Abad, M; Ceballos, L; Gómez-Moreno, G; Hidalgo, J J; Llena, C; López-Jornet, P; Machuca, M C; Monticelli, F; Palés, J

2013-08-01

To analyse the 'Educational Climate' (EC) of dental students in Spain. The study group consisted of 1391 students from nine Spanish Public Schools of Dentistry, who responded to the questionnaire based on 'Dundee Ready Education Environment Measure' (DREEM). This questionnaire has 50 items that are grouped into five domains: Learning, Teachers, Academic, Atmosphere and Social. The global score on the EC was 123.1 (interpretation: 'EC more positive than negative'). The scores obtained in the different domains were: 28.0 in Learning (interpretation: 'a generally positive perception of learning'), 26.8 in Teachers (interpretation: 'teachers are going in the right direction'), 20.8 in Academic (interpretation: 'feeling more on the positive side'), 29.7 in Atmosphere (interpretation: 'a generally positive atmosphere') and 17.7 in Social (interpretation: 'social perception acceptable'). In seven items (14%), an average of Schools of Dentistry, an average of >100 was achieved in all of them, although there were two centres that showed significantly higher values of EC. Spanish dental students felt that their EC was more positive than negative and considered that the different domains were positive and acceptable. However, they pointed out the existence of several educational problem areas associated with the development of a traditional curriculum. Accordingly, and in parallel with the implementation of an innovative curriculum in all Spanish Dental Schools in the coming years, immediate educational goals must address the problem areas identified, thereby further promoting a more positive perception of EC. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Radioprotection in dentistry: Analysis of the Dentistry Faculties of the Rio de Janeiro State not referring at personnel and installations; Radioprotecao em Odontologia: analise das faculdades de Odontologia do Estado do Rio de Janeiro no tocante a pessoal e instalacoes

Energy Technology Data Exchange (ETDEWEB)

Padilha F, L.G. [PEN-COPPE/UFRJ Fund. Tecnica Educacional Souza Marques. Av. Mirandela 786 c/15 26520-460, Nilopolis, RJ, (Brazil); Borges, J.C.; Raymundo Junior, R.; Koch, H.A

1998-12-31

The objective was to show the necessity and the importance of the training and formation of the dentist in radioprotection according to the recent proposal for technical regulations `Radiological protection directrixes in Medical and Dentistry radiodiagnostic` of the Secretaria do Vigilancia Sanitaria of Ministerio da Saude (SVSMS). This regulation establishes basic standards to radioprotection in the medical and dentistry areas, including principles, limits, obligations and basic controls for the man and environment protection, versus possible improper effects caused by the use of ionizing radiation sources. An analysis of the discipline programs of the Dentistry Schools of Rio de Janeiro state indicates that they show a little or none preoccupation by the radiological protection, which was confirmed through a survey applied toward responsible professors by department or radiology service to the dentistry Schools. This work suggests the creation or adaptation of the existing disciplines introducing radioprotection and images quality in radiodiagnostic, to improve, complement and to make uniform the formation of future dentists optimizing the solution of the identified problems. (Author)

Exposure of Seventh and Eighth Grade Urban Youth to Dentistry and Oral Health Careers.

Science.gov (United States)

Mayberry, Melanie E; Young, Deirdre D; Sawilowsky, Shlomo; Hoelscher, Diane

2018-01-01

While pipeline programs for students from underrepresented minority groups have been established at the high school and college levels, fewer programs have been developed for middle school students. In an effort to reach this cohort, the University of Detroit Mercy School of Dentistry embarked on a grassroots collaborative pipeline program with two distinct segments: Urban Impressions and Dental Imprint. Their purpose is to expose Detroit-area seventh and eighth grade students to careers in dentistry, provide oral health education, and introduce role models. The aim of this pilot study was to determine outcomes for the middle school participants in Urban Impressions (n=86) and Dental Imprint (n=68). Both segments featured hands-on dental activities at the dental school. Outcomes were assessed by pretest-posttest surveys. Across the three cohorts, a total of 86 students participated in one or more sessions, with 57 completing the pre- and post-program surveys, for a 66% response rate. The results showed that the Dental Imprint respondents' knowledge of oral health, dental admissions, and specialties increased by an average 26% over three years. The gain in knowledge for each cohort was statistically significant (pdentistry as a career following the program. These results suggest that the two segments of this program are meeting their goals of increasing middle grade students' awareness of oral health professions including dentistry and providing access to role models. Institutions may benefit from the description of strategies used by this program to address challenges related to establishing early pipeline programs.

Perceived competency towards preventive dentistry among dental graduates: the need for curriculum change.

Science.gov (United States)

Arheiam, Arheiam; Bankia, Ibtesam; Ingafou, Mohamed

2015-01-01

A previous study has shown that dental practitioners in Benghazi believed that the less prevention-oriented education system is one of the barriers to applying preventive dentistry. To assess attitudes and perceived competence of the dental graduates in Benghazi towards prevention and early management of dental caries. A cross-sectional, questionnaire-based survey was conducted among internship students attending the Department of Community and Preventive Dentistry in Faculty of Dentistry, Benghazi, Libya. The participants were asked to provide demographic information, to respond to statements about their attitudes towards preventive dentistry, and to answer questions regarding their perceived competence in applying preventive dentistry procedures. Data from 108 Libyan dental graduates were analysed for this study, of which 64% of them were females and 42.1% of them passed their final year with grade: acceptable. The most acknowledged aspects of preventive dentistry were being useful and essential to the community (95.4 and 90.8%, respectively). The percentage of participants expressing a proficiency in providing oral hygiene instructions was the highest (95.4%). There were differences between study subgroups in their perceived competence of preventive dental practices by gender and academic performance (p≤0.05). This study highlighted that the currently implemented undergraduate education programme in Benghazi dental school does not provide dentists with the required attitude and skills to fulfil their role in providing preventive-oriented health services.

Academy of General Dentistry

Science.gov (United States)

... Examine Oral Systemic Health Nov 14, 2017 General Dentistry and American Family Physician Collaborate to Examine Oral ... Oral Health Oct 23, 2017 Academy of General Dentistry Foundation Celebrates 45 Years Raising Awareness for Oral ...

Reframing in dentistry: Revisited

Directory of Open Access Journals (Sweden)

Sivakumar Nuvvula

2013-01-01

Full Text Available The successful practice of dentistry involves a good combination of technical skills and soft skills. Soft skills or communication skills are not taught extensively in dental schools and it can be challenging to learn and at times in treating dental patients. Guiding the child′s behavior in the dental operatory is one of the preliminary steps to be taken by the pediatric dentist and one who can successfully modify the behavior can definitely pave the way for a life time comprehensive oral care. This article is an attempt to revisit a simple behavior guidance technique, reframing and explain the possible psychological perspectives behind it for better use in the clinical practice.

Prevalence and Distribution of Oral Mucosal Lesions by Sex and Age Categories: A Retrospective Study of Patients Attending Lebanese School of Dentistry

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Sami El Toum

2018-01-01

Full Text Available Background. Prevalence and distribution of oral mucosal lesions in a sample of Lebanese population attending the School of Dentistry of Lebanese University is necessary to evaluate their oral health situation. Objectives. The aim of the present study was to determine the prevalence and distribution of oral mucosal lesions of patients attending the School of Dentistry. Methods. A descriptive study was carried out by retrospectively examining a total of 231 medical and clinical examination record files of patients, attending the School of Dentistry Lebanese University for multidisciplinary dental treatments. 178 medical records were retained. Each medical and clinical examination record was done by an undergraduate student and then evaluated by a doctor. The record file included a civil status, chief complaint, medical history, and extraoral and intraoral clinical examination during the period between October 2014 and May 2015. Exclusion criteria were lack of written information in their medical and clinical examination record and being nonevaluated by a doctor. Data regarding age, gender, socioeconomic status, chief complaint, systemic diseases, and drugs intake were collected by using a questionnaire while the type of extraoral and oral mucosal lesions by clinical examination. Results. The sample consisted of 102 (57.3% females and 76 (42.7% males. The age ranged from 10 to 92 years with a mean age of 40.1 years. Among these subjects, 110 (61.8% presented with one or more lesions. All patients were Lebanese. The most common lesion diagnosed was coated/hairy tongue affecting 17.4% of the subjects, followed by melanotic macule (11.2%, gingivitis (9.6, linea alba (6.2%, tongue depapillation (5.1, leukoplakia (5.1, traumatic fibroma (4.5, frictional keratosis (3.9%, fissured tongue (3.9%, hemangiomas (3.9%, Fordyce granules (3.9%, dry mucosa (3.4, angular cheilitis (2.2, gingival hyperplasia (2.2, and crenulated tongue (1.7%. Overall, the prevalence

Cosmetic Dentistry - Multiple Languages

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... Here: Home → Multiple Languages → All Health Topics → Cosmetic Dentistry URL of this page: https://medlineplus.gov/languages/ ... W XYZ List of All Topics All Cosmetic Dentistry - Multiple Languages To use the sharing features on ...

SCIENTIFIC BASIS OF DENTISTRY

Directory of Open Access Journals (Sweden)

Yegane GÜVEN

2017-10-01

Full Text Available Technological and scientific innovations have increased exponentially over the past years in the dentistry profession. In this article, these developments are evaluated both in terms of clinical practice and their place in the educational program. The effect of the biologic and digital revolutions on dental education and daily clinical practice are also reviewed. Biomimetics, personalized dental medicine regenerative dentistry, nanotechnology, high-end simulations providing virtual reality, genomic information, and stem cell studies will gain more importance in the coming years, moving dentistry to a different dimension.

What about narrative dentistry?

Science.gov (United States)

Vergnes, Jean-Noel; Apelian, Nareg; Bedos, Christophe

2015-06-01

Narrative medicine strives toward a humanized form of medicine in which empathy and the ability to listen are developed with the same emphasis as scientific rigor. We hypothesize that the adoption of narrative medicine in dentistry would be an excellent method to cultivate the philosophy behind the emerging clinical concept of patient-centered dentistry. Reading literary works, reflective writing, and creative writing would sensitize practitioners to the daily lives of people, human uniqueness, and alterity. Narrative dentistry could lead to more empathic and self-aware practices, and improve dental professionals' observational abilities by making them more perceptive and more attentive to image, metaphor, and meaning. The introduction of narrative dentistry would enrich the clinical clerkship of dentists by bringing the often-missing humanities to the dental professional, academic, and scientific environment. Copyright © 2015 American Dental Association. Published by Elsevier Inc. All rights reserved.

Ergonomics in Dentistry

OpenAIRE

Dargahi H; Saraji J; Sadr J; Sadri G

2010-01-01

Background and Aims: There are several risk factors in dentistry professional environment. Carelessness about occupational health regulation endangers dentist's life. Erconomics in dentistry is a scientific approach which introduces the latest ergonomic principles in dental profession. It discusses about physical and mental stresses. Ergonomic programs eliminate dentist physical and mental challenges and provide practical solution to establish efficient and comforting environment. Materi...

Development of radiobiological dentistry in Russia

International Nuclear Information System (INIS)

Lidenbraten, L.D.

1997-01-01

History of the radiological dentistry progress in Russia from the first report on the application of biomedical radiography techniques to dental practice in Russia in 1901 is briefly described. The first special X-ray room was open in 1921 in Petrograd. First scientific papers and guides on the radiological dentistry made their appearance. The second period in the development of Russian radiological dentistry was connected with the World War 2 and wounds of maxillo-facial wounds. Postwar time is characterized by application of the novel techniques, wide range of scientific researches in the radiological dentistry. The modern history of radiological dentistry began from 1983 due to computerized tomography used in case of malignant tumors of maxilla and nose cavity

Smile satisfaction and its related indicators in students of School of Dentistry, Qazvin University of Medical Sciences (2013-2014

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B. Ranjbar Omidi

2015-12-01

Full Text Available Background: Smile is one of the most important factors determining the attractiveness of a person and has an important role in his mood and influence on others. Objective: The aim of this study was to evaluate the smile satisfaction and its related indicators in the students of School of Dentistry affiliated to Qazvin University of Medical Sciences. Methods: This cross sectional study was conducted on 80 students of School of Dentistry in Qazvin during 2013-2014. Digital photograph was provided from students’ smile. Smile esthetics of pictures was evaluated by three faculty members of restorative and orthodontics departments based on visual analogue scale. Smile satisfaction was evaluated by the students. Smile line ratio, buccal corridor ratio and symmetric ratio were measured by Photo shop CS5 software. Data were analyzed using Pearson’s correlation coefficient. Findings: Mean smile esthetics score was 59±10.5 and 71±9.4 in male and female students, respectively and the difference was statistically significant. Mean self-reported smile satisfaction was 73.7±7.8% and 72.4±17.9% in male and female students, respectively and the difference was not statistically significant. Smile line ratio was significantly different between male and female students, but the differences in buccal corridor ratio and symmetric ratio was not statistically significant. There was positive significant correlation between smile line ratio and smile esthetics score. Among the morphometric indices, only smile line ratio had significant correlation with smile satisfaction in male students. Conclusion: The correlation between smile line ratio and smile satisfaction indicates the high capability of this morphometric index for evaluating smile satisfaction.

Cost of Treatment Procedures in the National Preventive Dentistry Demonstration Program.

Science.gov (United States)

Foch, Craig B.; And Others

The National Preventive Dentistry Demonstration Program (NPDDP) delivered five different regimens of school based preventive dental care to groups of children in 10 American cities between 1977 and 1981. All clinical techniques employed had previously been demonstrated to be both safe and effective in clinical trials. The purpose of the NPDDP was…

Dentistry proteomics: from laboratory development to clinical practice.

Science.gov (United States)

Rezende, Taia M B; Lima, Stella M F; Petriz, Bernardo A; Silva, Osmar N; Freire, Mirna S; Franco, Octávio L

2013-12-01

Despite all the dental information acquired over centuries and the importance of proteome research, the cross-link between these two areas only emerged around mid-nineties. Proteomic tools can help dentistry in the identification of risk factors, early diagnosis, prevention, and systematic control that will promote the evolution of treatment in all dentistry specialties. This review mainly focuses on the evolution of dentistry in different specialties based on proteomic research and how these tools can improve knowledge in dentistry. The subjects covered are an overview of proteomics in dentistry, specific information on different fields in dentistry (dental structure, restorative dentistry, endodontics, periodontics, oral pathology, oral surgery, and orthodontics) and future directions. There are many new proteomic technologies that have never been used in dentistry studies and some dentistry areas that have never been explored by proteomic tools. It is expected that a greater integration of these areas will help to understand what is still unknown in oral health and disease. Copyright © 2013 Wiley Periodicals, Inc.

A Cost Analysis Plan for the National Preventive Dentistry Demonstration Program.

Science.gov (United States)

Foch, Craig B.

The National Preventive Dentistry Demonstration Project (NPDDP) delivers school-based preventive dental care to approximately 14,000 children in ten United States cities. The program, begun in 1976, is to be conducted over a six and one-half year period. The costing definitions and allocation rules to be used in the project are the principal…

Ethical advertising in dentistry.

Science.gov (United States)

Graskemper, Joseph P

2009-01-01

Advertising in dentistry has steadily increased since the 1970s to become a leading choice of many dentists to promote their practices. The manner in which advertising progresses within the profession affects all dentists and how patients perceive dentistry as a profession. This paper presents ethical concepts that should be followed when dentists are pursuing practice promotion through advertising. It also raises questions that, hopefully, will increase attention and discussion on dental advertising. The paper concludes that ethical advertising is easily achieved by promoting patient education while not placing the dentist's self-interests ahead of the patient's. With this approach, dentistry may continue to be one of the most trusted professions.

Ethnic and socioeconomic inequalities in dental treatment at a school of dentistry.

Science.gov (United States)

Broadbent, J M; Theodore, R F; Te Morenga, L; Thomson, W M; Brunton, P A

2016-06-01

Health services should be targeted toward those most in need of health care. Poor oral health disproportionately affects Māori, Pacific Island, and socioeconomically deprived New Zealanders of all ages, and oral health care services should be prioritised to such groups. In New Zealand, free oral health care is available for all children up to the age of 17. On the other hand, adult dental services are provided on a user-pays basis, except for a limited range of basic services for some adults, access to which varies regionally. This study investigated the extent of dental treatment inequalities among patients at New Zealand's only School of Dentistry. Data were audited for all treatments provided at the University of Otago Faculty of Dentistry from 2006 to 2011 for patients born prior to 1990. Ethnic and socioeconomic inequalities in the provision of dental extractions, endodontic treatment, crowns, and preventive care were investigated. Differences were expressed as the odds of having received one or more treatments of that type during the six-year period 2006 to 2011. Data were analysed for 23,799 individuals, of whom 11,945 (50.2%) were female, 1,285 (5.4%) were Māori and 479 (2.0%) were Pacific, 4,040 (17.0%) were of low socioeconomic status (SES), and 2,681 (11.3%) were beneficiaries or unemployed. After controlling for SES, age, and sex, Māori had 1.8 times greater odds of having had a tooth extracted than NZ European patients, while Pacific Islanders had 2.1 times the odds. Furthermore, after controlling for ethnicity, age, and sex, low-SES patients had 2.4 times greater odds of having had a tooth extracted than high-SES patients, and beneficiaries had 2.9 times the odds. Conversely, these groups were less likely to have had a tooth treated with a crown or endodontics or receive preventive care. Existing policies call for the reduction of inequalities. There is a need for a strategy to monitor changes in treatment inequality over time which includes

Ergonomics and musculoskeletal pain among postgraduate students and faculty members of the School of Dentistry of the University of Barcelona (Spain). A cross-sectional study

OpenAIRE

Harutunian, Karmen; Gargallo Albiol, Jordi; Barbosa de Figueiredo, Rui Pedro; Gay Escoda, Cosme

2011-01-01

Objectives: To evaluate the intensity and location of musculoskeletal pain suffered by students and professors from different postgraduate programs of the School of Dentistry of the University of Barcelona (Spain), to identify the variables related to the occurrence of musculoskeletal symptoms and signs, and to establish possible preventive measures for such disorders. Materials and Methods: A cross-sectional study was made among students and faculty members from different postgraduate course...

Designing and assessing fixed dental prostheses 2 multimedia-based education in dentistry students.

Science.gov (United States)

Jahandideh, Yousef; Roohi Balasi, Leila; Vadiati Saberi, Bardia; Dadgaran, Ideh

2016-01-01

Background: Above all methods effective learning results from decent training, acquired in the proper environment and encouraging creative methods. Computer-assisted training by educational software is considered a fundamental measure to improve medical and dentistry education systems. This study aims to design and assess fixed dental prostheses via 2 multimedia instructional contents at the Guilan dentistry school. Methods: This is a descriptive and cross-sectional study. First off, the instructional content was analyzed. The software used to produce multimedia was the iSpring suite Ver.7.0. After designing the instructional multimedia, this software was loaded by LMS. Sixty-nine dentistry students in the 5th semester at Guilan Dentistry School were selected via convenience sampling. At the end of the course, a structured questionnaire containing 26 items were handed to the students to evaluate the instructional multimedia quality. Results: Mean ±SD age was 24.68±3.24 years, 43 were women (62.4%) and 26 were men (37.6%) -the majority of 76.8% used the internet at home. A portion of 33.3% were inclined to use multimedia and the internet with in-person training. About 60% declared that multimedia quality as being good. Conclusion: the instructional multimedia designs which are compatible with lesson objectives and audiovisual facilities can have a great effect on the student's satisfaction. Preparing instructional multimedia makes the instructional content easily accessible for students to be able to review it several times at the proper opportunity and if presented through LMS they would be able to study the lesson subject wherever and whenever accessing the internet.

[Research Progress on Forensic Dentistry].

Science.gov (United States)

Liu, F; Dang, Y H

2017-04-01

Forensic dentistry is an interdiscipline of forensic medicine and stomatology, which provides legal information by collecting, testing and assessing the dental evidence scientifically. In this review, the present application of forensic dentistry has been described, such as the estimation of age, sex, species, occupation and living habit, as well as the identification of individual, domestic violence or abuse, which aims to enrich and improve forensic dentistry for making it be more useful in forensic medicine even in juridical practice. Copyright© by the Editorial Department of Journal of Forensic Medicine.

Dosimetry in dentistry.

Science.gov (United States)

Asha, M L; Chatterjee, Ingita; Patil, Preeti; Naveen, S

2015-01-01

The purpose of this paper was to review various dosimeters used in dentistry and the cumulative results of various studies done with various dosimeters. Several relevant PubMed indexed articles from 1999 to 2013 were electronically searched by typing "dosimeters", "dosimeters in dentistry", "properties of dosimeters", "thermoluminescent and optically stimulated dosimeters", "recent advancements in dosimetry in dentistry." The searches were limited to articles in English to prepare a concise review on dental dosimetry. Titles and abstracts were screened, and articles that fulfilled the criteria of use of dosimeters in dental applications were selected for a full-text reading. Article was divided into four groups: (1) Biological effects of radiation, (2) properties of dosimeters, (3) types of dosimeters and (4) results of various studies using different dosimeters. The present review on dosimetry based on various studies done with dosimeters revealed that, with the advent of radiographic technique the effective dose delivered is low. Therefore, selection of radiological technique plays an important role in dental dose delivery.

Brexit and dentistry.

Science.gov (United States)

Sinclair, E; Stagnell, S; Shah, S

2016-05-27

On 23 June 2016, eligible UK voters will be asked to decide whether to vote in the EU referendum. The EU impacts on our daily lives in more ways than many people realise. Dentistry is affected by EU legislation. Examples include the movement of dental professionals, the import of dental equipment and materials, as well as health and safety legislation. Many more EU dentists and DCPs come to the UK to work than vice versa. These numbers have increased markedly since 2004. The result of the vote may affect how dentistry operates in the UK in future years. In addition, a vote to stay would not necessarily prevent change. There are attempts underway to increase the ease by which professionals can work in other member states, especially on a temporary basis. This too is likely affect dentistry at some point. Workforce planners and policy makers should factor in the impact of the EU in future dental policy.

The dentist's armamentarium: a collection of 19th century instruments in the Louisiana State University School of Dentistry Library.

Science.gov (United States)

Cheramie, Toby J; Strother, Elizabeth A

2008-01-01

A small collection of antique dental instruments located in the LSU School of Dentistry Library (LSUSD) provides a glimpse into the world of the 19th century dentist. The instruments in this collection, with handles carved from common and rare early materials such as bone, wood, ivory, ebony, cameo, shell and pearl, provide a striking contrast to all-steel instruments of the 20th century. An understanding of their development and function substantially increases appreciation of these instruments, which can be categorized as instruments for oral surgery, prophylaxis, restoration, and general use. In this article, the authors summarize the historical development of each type of instrument and describe the specific items in the LSUSD Library collection.

The evidence-based dentistry initiative at Baylor College of Dentistry.

Science.gov (United States)

Jones, Daniel L; Hinton, Robert J; Dechow, Paul C; Abdellatif, Hoda; McCann, Ann L; Schneiderman, Emet D; D'Souza, Rena

2011-02-01

This report describes the impact of an R25 Oral Health Research Education Grant awarded to the Texas A&M Health Science Center-Baylor College of Dentistry (BCD) to promote the application of basic and clinical research findings to clinical training and encourage students to pursue careers in oral health research. At Baylor, the R25 grant supports a multi-pronged initiative that employs clinical research as a vehicle for acquainting both students and faculty with the tools of evidence-based dentistry (EBD). New coursework and experiences in all 4 years of the curriculum plus a variety of faculty development offerings are being used to achieve this goal. Progress on these fronts is reflected in a nascent "EBD culture" characterized by increasing participation and buy-in by students and faculty. The production of a new generation of dental graduates equipped with the EBD skill set as well as a growing nucleus of faculty who can model the importance of evidence-based practice is of paramount importance for the future of dentistry.

Need of implant dentistry at undergraduate dental curriculum in Indian dental colleges

Directory of Open Access Journals (Sweden)

Ramesh Chowdhary

2011-01-01

Full Text Available Edentulism is the major problem in the developing countries, and is widely spread in the current population, although the prevalence is declining and incidence of tooth loss is decreasing in the developed nations. The prevalence of edentulism in India varies from 60% to 69% of 25 years and above age group. It is obvious that the number of lost teeth increases with age leading to an increase in prevalence of partially edentulous patients. From a biological point of view, the replacement of a single missing tooth with an implant rather than a three-unit fixed partial denture, and the implant-supported complete denture has been proved more efficient in improving the mastication and maintaining the bone for a longer time and also more cost-effective treatment. Many dental schools throughout Europe and America have to a various extent introduced implant dentistry as part of the compulsory undergraduate curriculum. Thus, it becomes more essential to introduce implant dentistry at undergraduate level in Indian dental schools to manage the higher percentage of edentulism.

Plasma in dentistry: a review of basic concepts and applications in dentistry.

Science.gov (United States)

Kim, Jae-Hoon; Lee, Mi-Ae; Han, Geum-Jun; Cho, Byeong-Hoon

2014-01-01

Plasma-related technologies are essential in modern industries. Recently, plasma has attracted increased attention in the biomedical field. This paper provides a basic knowledge of plasma and a narrative review of plasma applications in dentistry. To review plasma applications in dentistry, an electronic search in PubMed, SCOPUS and Google scholar up to December 2012 was done. This was followed by extensive hand searching using reference lists from relevant articles. There have been attempts to apply plasma technology in various fields of dentistry including surface modifications of dental implants, adhesion, caries treatment, endodontic treatment and tooth bleaching. Although many studies were in early stages, the potential value of plasma for dental applications has been demonstrated. To enlarge the scope of plasma applications and put relevant research to practical use, interdisciplinary research with participation of dental professionals is required.

Study motives, career choices and interest in paediatric dentistry among final year dental students in Nigeria

Science.gov (United States)

2014-01-01

Background Students’ motives for studying Dentistry have been a subject of interest for years because of the potential for understanding the psychological makeup and subsequent job satisfaction for the dentist. It is also useful in identifying expectations of the profession. This study therefore tried to identify study motives and career preferences of dental students especially with respect to the practice of paediatric dentistry. Methods This was a cross-sectional study using a self-administered questionnaire. The final year students in six dental schools in Nigeria were required to fill the questionnaire. Students were asked to rank their motives and career preferences on a Likert like scale with points ranging from 0–5 where 0 represented a factor that had no influence on their decision and 5 represented a very influential factor. The underlying dimensions for study motives, career preference, impression about and motive for interest in the practice of paediatric dentistry were identified using factor analysis. Results One hundred and seventy nine of 223 students (80.3%) participated in this study. Motives for the practice of dentistry included characteristics of the profession, altruism and intellectual challenges, existence of artistic theme in dentistry and parent’s recommendation. Overall, 67.1% of respondents indicated interest in postgraduate studies and 50.8% were interested in paediatric dentistry practice. The main motives for showing interest in the practice of paediatric dentistry were ‘personal interest, professional interest and interest of significant others in children’, and ‘family influence’. Significantly more males than females were interested in the practice of paediatric dentistry though the motives for interest in the practice of paediatric dentistry did not differ significantly by sex or age. Conclusion The non-significant sex difference in the motives for interest in the practice of paediatric dentistry is a possible

[The elementary discussion on digital implant dentistry].

Science.gov (United States)

Su, Y C

2016-04-09

It is a digital age today. Exposed to all kinds of digital products in many fields. Certainly, implant dentistry is not exception. Digitalization could improve the outcomes and could decrease the complications of implant dentistry. This paper introduces the concepts, definitions, advantages, disadvantages, limitations and errors of digital implant dentistry.

A study of Knowledge, Attitude and Self-Assessment of Residents on Evidence-Based Dentistry at Faculty of Dentistry of Tabriz University of Medical Sciences

Directory of Open Access Journals (Sweden)

Maryam Pourkazemi

2016-06-01

Full Text Available Introduction: Evidence-based dentistry is the combination of individual clinical experiences withthe highest-quality evidence available as the result of systematic studies.Evidence-based dentistryis an approach in which the clinician uses the best evidence available to make the most appropriatedecision for the patient. In this descriptive study, the knowledge, attitude and self-assessment ofTabriz dental school residents were examined on evidence-based dentistry in the academic year2014-2015. Methods: All residents of Tabriz Dentistry Faculty (100 in total were enrolled in the study.Thedata collection tool was a questionnaire, and the validity of the questionnaire was determined inprevious studies. To determine the reliability of the questionnaire, it was distributed among the20 residents ina pilot study. Descriptive statistical methods were used to study the data obtained.Chi-square, t-test, and Kruskal-Wallis tests were used to assess the relationship between variablesusing SPSS 20. Results: The results showed that the level of residents’ knowledge on evidence-based dentistrywas moderate and 94.4% of residents had a positive attitude toward EBD. The highest and lowestself-assessments were related to the terms PubMed and Cochrane Collaboration (CI=29.27-30.73,CI=42.06-43.32 CI=28.69-31.09with 95%confidence interval, respectively. Conclusion: Given the increasing importance of evidence-based dentistry and considering themoderate knowledge of the residents on the topic, a need is felt for proper planning to teach itat Tabriz University of Medical Sciences. Considering dentists’ positive attitude toward EBD, Itseems that there is an appropriate background for EBD education in the country

Dental traumatology: an orphan in pediatric dentistry?

DEFF Research Database (Denmark)

Andreasen, Jens Ove; Lauridsen, Eva; Daugaard-Jensen, Jette

2009-01-01

Traumatic dental injuries are very frequent during childhood and adolescence. In fact, 2 out of 3 children have suffered a traumatic dental injury before adulthood. This fact links dental traumatology to pediatric dentistry. Unfortunately, this is not reflected by active participation by pediatric...... dentists in acute treatment, follow-up, and research. To examine the status of pediatric dentistry in relation to dental trauma, a publication analysis was undertaken in 1980, 1990, 2000, and 2007 about trauma articles published in 4 pediatric journals: journal of Dentistry for Children, Pediatric...... Dentistry, The journal of Pedodontics, and the International journal of Pediatric Dentistry. This study shows an average publication rate of trauma articles of approximately 3 percent of all articles published and with no improvement in later decennia. If only clinical studies are considered (leaving out...

[Management of dental records: an example of the Department of Restorative Dentistry of the School of Odonto-Stomatology in Abidjan].

Science.gov (United States)

Assoumou, N M; Gnagne-Agnéro Koffi, N D Y; Avoaka Boni, M C; Adou, J; Adiko, E F

2002-06-01

The patient's file is often mismanaged because of the crowd and the frequency of emergencies caused by pain. The practitioner is worrying about handling it in first place. The objective of this work is to recall the importance of a good management of the dental records and to suggest a charting system. The interest of the dental chart, fundamental part of the patient dental file, is described before developing the implications related to an adequate management. The charting system of the service of Operative Dentistry and Endodontics of Abidjan Dental school is described. It translates the target of a good dental records management, which presents appreciable assets for practitioner, patient and administration.

The Pew National Dental Education Program at the University of Florida College of Dentistry.

Science.gov (United States)

McNeal, Donbald R.; And Others

1990-01-01

Strategic planning at the University of Florida College of Dentistry identified: the needs of the elderly population; the remote location of the dental school relative to the population in the state; the need to expand clinical research; the need to utilize computers; the reliance on state funding; etc. (MLW)

The economics of pit and fissure sealants in preventive dentistry: a review.

Science.gov (United States)

Kitchens, Dinah H

2005-08-15

Oral diseases are progressive, cumulative, and become more intricate to treat with advancement. While dental caries is an infectious transmissible disease with children being at the highest risk, primary prevention can reduce this risk. Primary prevention in dentistry is usually considered to be community fluoridated water supplies, professional fluoride treatments, and pit and fissure sealants. While community fluoridated water supplies have been proven to be cost-effective, the cost-effectiveness of pit and fissure sealants has primarily been studied in school-based programs of children from low socio-economic backgrounds. Dental sealant programs are just one way to help increase primary prevention in the oral health disparities of children. The purpose of this paper is to review the literature regarding the cost-effectiveness of pit and fissure sealants as a preventive strategy in preventive dentistry.

Developing patient safety in dentistry.

Science.gov (United States)

Pemberton, M N

2014-10-01

Patient safety has always been important and is a source of public concern. Recent high profile scandals and subsequent reports, such as the Francis report into the failings at Mid Staffordshire, have raised those concerns even higher. Mortality and significant morbidity associated with the practice of medicine has led to many strategies to help improve patient safety, however, with its lack of associated mortality and lower associated morbidity, dentistry has been slower at systematically considering how patient safety can be improved. Recently, several organisations, researchers and clinicians have discussed the need for a patient safety culture in dentistry. Strategies are available to help improve patient safety in healthcare and deserve further consideration in dentistry.

[The rise and development of general dentistry in China].

Science.gov (United States)

Liu, Hongchen

2016-02-01

General dentistry is an important part of the dental medicine and general dentists and general dentistry form the basis of clinical dental medicine. China's general dentistry has a long history, which started as an independent specialist in the 1990s. At present, the Chinese general dental medicine has received more and more attention as an independent profession. General dental medical model has been rapidly developed in the general hospital department of dentistry, private practice and community dentistry institutions, dental specialist hospitals and so on. In this paper, we will review the rise and development of China's general dentistry, and report its theoretical characteristics, institutional framework, academic progress, member development report, and look forward to its development in the future.

Informed Consent in Dentistry.

Science.gov (United States)

Reid, Kevin I

2017-03-01

A review of literature regarding informed consent in dentistry reveals a paucity of information and minimal scholarship devoted to this subject. But this begs the question about informed consent somehow being different for dentistry than for medicine or other healthcare delivery. My account draws distinctions where appropriate but is rooted in the premise that informed consent is an ethical construct applicable to vulnerable people as patients independent of what type of treatment or body part being considered. This paper highlights the crucial importance of the process of informed consent and refusal in dentistry, underscoring its important place in oral healthcare. This paper will not address the unique circumstances involving consent in those without capacity or focus on informed consent in the research setting; our focus will be on those patients with full decisionmaking capacity in the clinical setting. I will emphasize the importance of disclosure of treatment options and highlight the benefits of shared-decision-making in the informed consent process.

Paediatric dentistry- novel evolvement

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Saleha Shah, B.D.S, MClinDent Paediatric Dentistry (UK

2018-01-01

Full Text Available Pediatric dentistry provides primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, together with special health care needs. This specialty encompasses a variety of skills, disciplines, procedures and techniques that share a common origin with other dental specialties however these have been modified and reformed to the distinctive requirements of infants, children, adolescents and special health care needs. Disciplines comprise of behavior guidance, care of the medically and developmentally compromised and disabled patient, supervision of orofacial growth and development, caries prevention, sedation, pharmacological management, and hospital dentistry including other traditional fields of dentistry. The skills apply to the ever-changing stages of dental, physical, and psychosocial development for treating conditions and diseases distinctive to growing individuals. Hence with the changing scope of practice it is imperative that the clinician stays updated with the current evidence based trends in practice, collaborates with other disciplines and Imparts quality oral health care tailored to the specific needs of every child.

Dental student perception and assessment of their clinical knowledge in educating patients about preventive dentistry.

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Metz, M J; Miller, C J; Lin, W S; Abdel-Azim, T; Zandinejad, A; Crim, G A

2015-05-01

In today's dental school curricula, an increasing amount of time is dedicated to technological advances, and preventive dentistry topics may not be adequately addressed. Freshman (D1) students participated in a new Introduction to Preventive Dentistry course, which consisted of didactic lectures, active learning breakout sessions and case-based studies. The goal of this study was to determine if D1 dental students completing the course had a better knowledge and comfort level with basic preventive dentistry concepts and caries risk assessment than the upcoming graduating senior dental students. Following the completion of the course, D1 students were administered a survey that assessed their comfort level describing preventive dentistry topics to patients. This was immediately followed by an unannounced examination over the same topics. Senior (D4) students, who had not taken a formal course, reported statistically significant higher comfort levels than D1 students. However, the D4s scored significantly lower in all of the examination areas than the D1 students. Higher scores in D1s may have been due to recent exposure to the course material. However, the basic nature of the content-specific questions should be easily answered by novice practitioners educating their patients on oral disease prevention. As the current data shows lower content-specific scores of basic preventive dentistry knowledge amongst graduating D4 students, this may indicate a need for more guidance and education of students during the patient care. This study showed that implementation of a formalised course for D1 students can successfully ameliorate deficiencies in knowledge of preventive dentistry topics. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

What's new in paediatric dentistry?

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Vitale, M. C.

2016-03-01

Since the early 80's, the use of laser has been introduced in the daily dental practice and the technological development has also provided over time to optimize its use. Various types of lasers with different wavelengths have been developed for use in a handy, easy and ergonomic manner. In daily paediatric dentistry, laser could be a very useful medical device which can completely replace the traditional high hand-piece and bur to realize a "micro-invasive" dentistry and a "clean" surgery, without bleeding and sutures. According to the international literature and in the light of recent researches, this work could give an overview on assisted laser therapy in paediatric dentistry, highlighting advantages and disadvantages of this new technology and pointing out the high compliance of the young patient.

Advances of Proteomic Sciences in Dentistry.

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Khurshid, Zohaib; Zohaib, Sana; Najeeb, Shariq; Zafar, Muhammad Sohail; Rehman, Rabia; Rehman, Ihtesham Ur

2016-05-13

Applications of proteomics tools revolutionized various biomedical disciplines such as genetics, molecular biology, medicine, and dentistry. The aim of this review is to highlight the major milestones in proteomics in dentistry during the last fifteen years. Human oral cavity contains hard and soft tissues and various biofluids including saliva and crevicular fluid. Proteomics has brought revolution in dentistry by helping in the early diagnosis of various diseases identified by the detection of numerous biomarkers present in the oral fluids. This paper covers the role of proteomics tools for the analysis of oral tissues. In addition, dental materials proteomics and their future directions are discussed.

Barriers to leadership positions for Indian women in academic dentistry.

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Tandon, Shobha; Kohli, Anil; Bhalla, Sumati

2007-10-01

Indian women, have come up a long way during the past 50 years. Gone are the days when the leadership positions in dentistry and health care professions were occupied solely by males and the women in-charge were looked down upon as anomalies. The staff rooms in dental and medical schools, the research laboratories in India today are employing women, who have quietly begun challenging the conventional male ideas that had shaped the policies earlier on. Women have advanced considerably in academic dentistry but like every coin, this story too, has two sides. In spite of the considerable gain in equity of status, women in research and academic careers related to health care professions still face innumerable barriers to their careers. This study was conducted with an aim to highlight the various barriers being faced by women in leadership positions in academic dentistry in India and this paper also suggests issues which require global concern for unbiased advancement of women. This was a questionnaire-based study in which the subjects were women in leadership positions in the various dental colleges in India. The questions are related to the various barriers like family commitments, attitude of the society, sexual harassment, gender bias and lack of cooperation from spouse which hinders the development of the careers of such women with tremendous potential. The results show that 67% of the subjects feel there are more barriers to their careers as women than men and health care professions definitely need more women leaders for improvement in women's health status globally. 63.5% of women in dentistry feel their family commitments are barriers to rising in their careers and 64.7% report that a marriage is happier if the husband's career graph is better than wife's. The survey results indicate that the same salary is paid to 93.5% women as their male colleagues. The results of the study show that there certainly has been a change in outlook of Indian women as they have

Prevalence of molar-incisor hypomineralization (MIH) in children seeking dental care at the Schools of Dentistry of the University of Buenos Aires (Argentina) and University of la Republica (Uruguay).

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Biondi, Ana M; López Jordi, María del C; Cortese, Silvina G; Alvarez, Licet; Salveraglio, Inés; Ortolani, Andrea M

2012-01-01

The objectives of this study are to compare the prevalence of MIH in children seeking dental care spontaneously at the Department of Comprehensive Children's Dentistry of the University of Buenos Aires (UBA) and Department of Pediatric Dentistry of the University of La República (UdelaR) and to analyze the distribution according to year of birth, sex, age, number of affected teeth and maximum degree of severity in molars and incisors. During 2010, nine pediatric dentists from both schools (Kappa = 0.94) assessed all children born between 1993 and 2003 whose 4 first molars and 8 permanent incisors had erupted. Specially designed charts were used to record sex, year of birth, institution, presence of MIH, number of affected incisors and molars and maximum degree of severity for each tooth. Two groups were formed: UBA: A (n = 512) and UdelaR: B (n = 463). 975 children (11.6 +/- 2.67 years) were evaluated. The prevalence of MIH in the total sample was 6.56%, without significant differences between A and B (p = 0.76). There was no significant difference between groups regarding age (p = 0. 95) or sex (p = 0.30). A significant increase was found in both institutions according to year of birth during the study period. (A: p = 0.0017) B: p = 0. 0058). The results of this study show a similar prevalence of MIH among patients seeking dental care at the Schools of Dentistry of the University of Buenos Aires (Argentina) and University of la República (Uruguay). No significant difference was found comparing the distribution by sex, affected teeth or severity of each tooth. A highly significant positive correlation was found regarding the year of birth. The relevance of MIH as an emerging pathology requires studies on larger samples covering the entire countries.

Minimum intervention dentistry: periodontics and implant dentistry.

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Darby, I B; Ngo, L

2013-06-01

This article will look at the role of minimum intervention dentistry in the management of periodontal disease. It will discuss the role of appropriate assessment, treatment and risk factors/indicators. In addition, the role of the patient and early intervention in the continuing care of dental implants will be discussed as well as the management of peri-implant disease. © 2013 Australian Dental Association.

Challenges in the transition to clinical training in dentistry: An ADEE special interest group initial report.

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Serrano, C M; Botelho, M G; Wesselink, P R; Vervoorn, J M

2018-02-03

Curricular integration in higher education has been widely supported in the educational literature. As a result, several health care and specifically dental curricula have evolved from compartmentalised disciplinary training to integrated modalities; however, in many courses, a pre-clinical-clinical watershed remains a barrier to integration in dental education. This article introduces a general description of the pre-clinical-clinical transition in dentistry according to the outcomes of the discussion held during the first working group session of the "Transition to Clinical Training" Special Interest Group during the 2016 annual meeting of the Association for Dental Education in Europe. An online questionnaire was made available before the meeting to survey the curricular characteristics of the participants' schools. During the meeting, a working session related to the pre-clinical-clinical transition occurred. Conclusions from the discussion are summarised in this article. Fourteen dental schools from 12 countries participated in the online survey. The included programmes had an average duration of 5.3 years (SD = 0.48), with high school or the local equivalent as the required entrance level for dentistry. The hybrid curriculum was the leading curriculum design (n = 9) followed by competence-based curricula (n = 3), with patient treatment as the core of clinical training in every included programme. The pre-clinical-clinical transition in dentistry is a recognisable matter in dental education that requires assessment and research to ease the management of a stage with relevant influence on educational outcomes. This article presents an initial framework for further research and educational intervention. © 2018 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Tracer Study of Dentistry Graduates of one Higher Education Institution in the Philippines from 2008 to 2012

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Jennifer D. Maderazo

2016-08-01

Full Text Available This tracer study determines the employment status of the graduates of Doctor of Dental Medicine of Lyceum of the Philippines University (LPU from 2008-2012. It assessed the relevance of the Dentistry curriculum, knowledge, skills and attitude acquired by the graduates deemed to be relevant for their employment; identify the personal and professional characteristics and job placement of Dentistry graduates and the school related factors associated with their employment. This tracer study used a descriptive research design. The study described the experiences of the graduates before and after employment. The graduates conveyed their personal observations regarding the situations they faced after graduation. The findings showed that majority of the Dentistry graduate-respondents are presently employed except for one whose primary reason is family concern and decided not to find a job. Most of the graduates had their first job as associate dentist with recommendation from the department or alumni of the college and opted to put up their own private practice after 6 months. Rewarding salaries and benefits are the main reason for staying on the job and are all enjoying a professional career in dentistry with initial gross income of 25,000 pesos and above. The following school related factors for job placement such as curriculum and instruction for the general education and professional subjects, student services and faculty instruction were found to be relevant in meeting the demands of the graduates’ dental profession. And the following are the work related values gained by the graduates such a love for God, honesty and truth, professional integrity and leadership. These values were found to be very relevant in the practice of the profession.

The status of undergraduate implant education in dental schools outside the United States.

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Seckinger, R J; Weintraub, A M; Berthold, P; Weintraub, G S

1995-01-01

Over the past 20 years the incorporation of implant dentistry into academia has been documented in some detail for North American dental schools but has not been pursued on an international level. In June of 1993, we surveyed 51 dental schools outside of the United States affiliated with the University of Pennsylvania School of Dental Medicine's Office of International Relations concerning their teaching involvement with implant dentistry. Results from the 44 (86 percent) responding schools suggest that implant dentistry is being incorporated into predoctoral curriculums. Industrialized countries were more inclined to provide implant education. Insufficient time and the thought that the predoctoral level was not the place for implant dentistry were cited as some of the reasons for not incorporating implant dentistry into the curriculum. Oral surgery, prosthodontics, and periodontics departments developed and administered the implant curriculum. Formats varied among schools with respect to allotted time, curricular placement, laboratory experience, and clinical participation. Didactic material most frequently presented included a historical overview, diagnosis and treatment planning, classification of dental implants, and surgical and prosthetic concepts. Clinical involvement varied from actual implant placement to observation of prosthodontic procedures. Results were categorized based on the TOEFL (Test of English as a Foreign Language) classification of countries in six regions.

Nanomaterials in preventive dentistry

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Hannig, Matthias; Hannig, Christian

2010-08-01

The prevention of tooth decay and the treatment of lesions and cavities are ongoing challenges in dentistry. In recent years, biomimetic approaches have been used to develop nanomaterials for inclusion in a variety of oral health-care products. Examples include liquids and pastes that contain nano-apatites for biofilm management at the tooth surface, and products that contain nanomaterials for the remineralization of early submicrometre-sized enamel lesions. However, the treatment of larger visible cavities with nanomaterials is still at the research stage. Here, we review progress in the development of nanomaterials for different applications in preventive dentistry and research, including clinical trials.

Restoring the voids of voices by signs and gestures, in dentistry: A cross-sectional study

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Suyog Jain

2017-01-01

Full Text Available Aims: To help dentists to communicate with the hearing impaired patients, reach an accurate diagnosis and explain the treatment plan by learning some signs and gestures used in the nonverbal communication (NVC and by devising some new signs and gestures related to dentistry which shall be easy to learn and understand both by the hearing impaired patients and the dentists. Settings and Design: The study was carried out on 100 hearing impaired students in the age group of 10–14 years in two special schools for hearing impaired children located in two different states of India, where different spoken languages and different sign languages are used. One dentist (expert dentist was trained in the NVC and the other dentist (non expert dentist had no knowledge of this type of communication, communicated the same sets of statements related to dentistry, to the hearing impaired children. One1 translator was assigned to judge their interactions. Students were asked to tell the interpreter at the end of each signed interaction what they understood from the statement conveyed to them by both the dentists. Statistical Analysis Used: All data collected were subjected to statistical analysis using Chi-square test and odds ratio test. Results: In the special school of 1st state, the nonexpert dentist conveyed only 36.3% of the information correctly to the students, whereas the expert dentist conveyed 83% of the information correctly. In the special school of 2nd state, the nonexpert dentist conveyed only 37.5% of the information correctly to the students, whereas the expert dentist conveyed 80.3% of the information correctly. Conclusions: Dentists should be made aware of the NVC and signs and gestures related to dentistry should be taught to the hearing impaired students as well as the dental students.

Restoring the voids of voices by signs and gestures, in dentistry: A cross-sectional study.

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Jain, Suyog; Duggi, Vijay; Avinash, Alok; Dubey, Alok; Fouzdar, Sambodhi; Sagar, Mylavarapu Krishna

2017-01-01

To help dentists to communicate with the hearing impaired patients, reach an accurate diagnosis and explain the treatment plan by learning some signs and gestures used in the nonverbal communication (NVC) and by devising some new signs and gestures related to dentistry which shall be easy to learn and understand both by the hearing impaired patients and the dentists. The study was carried out on 100 hearing impaired students in the age group of 10-14 years in two special schools for hearing impaired children located in two different states of India, where different spoken languages and different sign languages are used. One dentist (expert dentist) was trained in the NVC and the other dentist (non expert dentist) had no knowledge of this type of communication, communicated the same sets of statements related to dentistry, to the hearing impaired children. One1 translator was assigned to judge their interactions. Students were asked to tell the interpreter at the end of each signed interaction what they understood from the statement conveyed to them by both the dentists. All data collected were subjected to statistical analysis using Chi-square test and odds ratio test. In the special school of 1st state, the nonexpert dentist conveyed only 36.3% of the information correctly to the students, whereas the expert dentist conveyed 83% of the information correctly. In the special school of 2nd state, the nonexpert dentist conveyed only 37.5% of the information correctly to the students, whereas the expert dentist conveyed 80.3% of the information correctly. Dentists should be made aware of the NVC and signs and gestures related to dentistry should be taught to the hearing impaired students as well as the dental students.

3D printing in dentistry.

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Dawood, A; Marti Marti, B; Sauret-Jackson, V; Darwood, A

2015-12-01

3D printing has been hailed as a disruptive technology which will change manufacturing. Used in aerospace, defence, art and design, 3D printing is becoming a subject of great interest in surgery. The technology has a particular resonance with dentistry, and with advances in 3D imaging and modelling technologies such as cone beam computed tomography and intraoral scanning, and with the relatively long history of the use of CAD CAM technologies in dentistry, it will become of increasing importance. Uses of 3D printing include the production of drill guides for dental implants, the production of physical models for prosthodontics, orthodontics and surgery, the manufacture of dental, craniomaxillofacial and orthopaedic implants, and the fabrication of copings and frameworks for implant and dental restorations. This paper reviews the types of 3D printing technologies available and their various applications in dentistry and in maxillofacial surgery.

FORENSIC SCIENCE:: 20 YEARS OF FORENSIC DENTISTRY AT THE UNIVERSITY OF ZAGREB, 1994 - 2014.

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Brkić, Hrvoje

2014-06-01

Data from available literature point to an early beginning of Forensic Dentistry in Croatia relating to a post-mortem examination of a female patient after a dental procedure in the 1930s. Later on, there were several mass casualties due to collisions and airplane crashes and a railway accident at the Zagreb Main Railway Station wherein the identity of the victims was established based on dental features. Foreign experts in forensics helped identify those victims, particularly forensic dentists because this specialty was almost unknown in our region at the time. During the twenty-year period of the development of Forensic Dentistry at the University of Zagreb, the School of Dental Medicine, the city of Zagreb and Croatia have become internationally recognised on the forensic map of the world.

Ergonomics and musculoskeletal pain among postgraduate students and faculty members of the School of Dentistry of the University of Barcelona (Spain). A cross-sectional study.

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Harutunian, Karmen; Gargallo-Albiol, Jordi; Figueiredo, Rui; Gay-Escoda, Cosme

2011-05-01

To evaluate the intensity and location of musculoskeletal pain suffered by students and professors from different postgraduate programs of the School of Dentistry of the University of Barcelona (Spain), to identify the variables related to the occurrence of musculoskeletal symptoms and signs, and to establish possible preventive measures for such disorders. A cross-sectional study was made among students and faculty members from different postgraduate courses of the School of Dentistry at the University of Barcelona between May and June 2007. A total of 74 dentists (54 postgraduate students and 20 faculty members) completed an anonymous questionnaire containing 19 questions. The variables were divided into three main groups: sociodemographic information, ergonomic features and musculoskeletal pain arising from professional practice. Most of the dentists (79.8%) had experienced some kind of musculoskeletal pain in the last 6 months. On comparing the different locations of pain (lumbar, cervical, dorsal, wrist, shoulder and others), the neck was found to be the most commonly affected location (58% of all subjects), and only 34% of the respondents took some preventive measures against musculoskeletal disorders. Women showed a higher frequency of intense pain involving the cervical, lumbar, dorsal and wrist areas (ppain was recorded in professionals exclusively dedicated to oral surgery (ppain in the different anatomical locations (p>0.05). An important incidence of pain symptoms secondary to musculoskeletal disorders was observed, particularly in the cervical region. Females and younger dentists showed a higher frequency of such symptoms. The implementation of preventive measures is necessary, in view of the high incidence of these disorders.

Minimally legally invasive dentistry.

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Lam, R

2014-12-01

One disadvantage of the rapid advances in modern dentistry is that treatment options have never been more varied or confusing. Compounded by a more educated population greatly assisted by online information in an increasingly litigious society, a major concern in recent times is increased litigation against health practitioners. The manner in which courts handle disputes is ambiguous and what is considered fair or just may not be reflected in the judicial process. Although legal decisions in Australia follow a doctrine of precedent, the law is not static and is often reflected by community sentiment. In medical litigation, this has seen the rejection of the Bolam principle with a preference towards greater patient rights. Recent court decisions may change the practice of dentistry and it is important that the clinician is not caught unaware. The aim of this article is to discuss legal issues that are pertinent to the practice of modern dentistry through an analysis of legal cases that have shaped health law. Through these discussions, the importance of continuing professional development, professional association and informed consent will be realized as a means to limit the legal complications of dental practice. © 2014 Australian Dental Association.

Photodynamic therapy in dentistry: a literature review.

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Gursoy, Hare; Ozcakir-Tomruk, Ceyda; Tanalp, Jale; Yilmaz, Selçuk

2013-05-01

The purpose of this review was to summarize recent developments regarding photodynamic therapy (PDT) in the field of dentistry. A review of pertinent literature was carried out in PubMED to determine the current position of PDT applications in dentistry. One hundred thirteen relevant articles were retrieved from PubMED by inserting the keywords "photodynamic therapy", "dentistry", "periodontology", "oral surgery", and "endodontics". It is anticipated that this overview will create a specific picture in the practitioner's mind regarding the current status and use of PDT. In spite of different results and suggestions brought about by different researchers, PDT can be considered as a promising and less invasive technique in dentistry. PDT seems to be an effective tool in the treatment of localized and superficial infections. Within the limitations of the present review, it can be concluded that although PDT cannot replace antimicrobial therapy at its current stage, it may be used as an adjunctive tool for facilitating the treatment of oral infections. Oral infections (such as mucosal and endodontic infections, periodontal diseases, caries, and peri-implantitis) are among the specific targets where PDT can be applied. Further long-term clinical studies are necessary in establishing a more specific place of the technique in the field of dentistry.

Biomaterials in Relation to Dentistry.

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Deb, Sanjukta; Chana, Simran

2015-01-01

Dental caries remains a challenge in the improvement of oral health. It is the most common and widespread biofilm-dependent oral disease, resulting in the destruction of tooth structure by the acidic attack from cariogenic bacteria. The tooth is a heavily mineralised tissue, and both enamel and dentine can undergo demineralisation due to trauma or dietary conditions. The adult population worldwide affected by dental caries is enormous and despite significant advances in caries prevention and tooth restoration, treatments continue to pose a substantial burden to healthcare. Biomaterials play a vital role in the restoration of the diseased or damaged tooth structure and, despite providing reasonable outcomes, there are some concerns with clinical performance. Amalgam, the silver grey biomaterial that has been widely used as a restorative material in dentistry, is currently in throes of being phased out, especially with the Minimata convention and treaty being signed by a number of countries (January 2013; http://mercuryconvention.org/Convention/) that aims to control the anthropogenic release of mercury in the environment, which naturally impacts the use of amalgam, where mercury is a component. Thus, the development of alternative restoratives and restoration methods that are inexpensive, can be used under different climatic conditions, withstand storage and allow easy handling, the main prerequisites of dental biomaterials, is important. The potential for using biologically engineered tissue and consequent research to replace damaged tissues has also seen a quantum leap in the last decade. Ongoing research in regenerative treatments in dentistry includes alveolar ridge augmentation, bone tissue engineering and periodontal ligament replacement, and a future aim is bioengineering of the whole tooth. Research towards developing bioengineered teeth is well underway and identification of adult stem cell sources to make this a viable treatment is advancing; however, this

Laser restorative dentistry in children and adolescents.

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Olivi, G; Genovese, M D

2011-04-01

The idea of substituting a drill with a laser light, has led to its introduction in dentistry. Besides being more accepted to patients, in paediatric dentistry the laser has demonstrated safety compared with rotating instruments. A review of the past 20 years of the dental literature concerning laser use in dentistry, including paediatric dentistry was completed. The findings of that review are presented. The various types of lasers and their uses for caries detection, tooth sealing and caries removal are described. Laser caries detection demonstrated a good reproducibility, reliability and predictability to monitor the caries process over time. Erbium lasers have been found to be efficient for caries removal, tooth cleaning and decontamination. The laser erbium technology represents a safe device to effectively and selectively remove carious tissues from decayed teeth. For children, all the recognized advantages of this technique play a decisive role in the successful day-to-day treatment of dental caries.

Interpreter-mediated dentistry.

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Bridges, Susan; Drew, Paul; Zayts, Olga; McGrath, Colman; Yiu, Cynthia K Y; Wong, H M; Au, T K F

2015-05-01

The global movements of healthcare professionals and patient populations have increased the complexities of medical interactions at the point of service. This study examines interpreter mediated talk in cross-cultural general dentistry in Hong Kong where assisting para-professionals, in this case bilingual or multilingual Dental Surgery Assistants (DSAs), perform the dual capabilities of clinical assistant and interpreter. An initial language use survey was conducted with Polyclinic DSAs (n = 41) using a logbook approach to provide self-report data on language use in clinics. Frequencies of mean scores using a 10-point visual analogue scale (VAS) indicated that the majority of DSAs spoke mainly Cantonese in clinics and interpreted for postgraduates and professors. Conversation Analysis (CA) examined recipient design across a corpus (n = 23) of video-recorded review consultations between non-Cantonese speaking expatriate dentists and their Cantonese L1 patients. Three patterns of mediated interpreting indicated were: dentist designated expansions; dentist initiated interpretations; and assistant initiated interpretations to both the dentist and patient. The third, rather than being perceived as negative, was found to be framed either in response to patient difficulties or within the specific task routines of general dentistry. The findings illustrate trends in dentistry towards personalized care and patient empowerment as a reaction to product delivery approaches to patient management. Implications are indicated for both treatment adherence and the education of dental professionals. Copyright © 2015 Elsevier Ltd. All rights reserved.

Advances in Nanotechnology for Restorative Dentistry

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Khurshid, Zohaib; Zafar, Muhammad; Qasim, Saad; Shahab, Sana; Naseem, Mustafa; AbuReqaiba, Ammar

2015-01-01

Rationalizing has become a new trend in the world of science and technology. Nanotechnology has ascended to become one of the most favorable technologies, and one which will change the application of materials in different fields. The quality of dental biomaterials has been improved by the emergence of nanotechnology. This technology manufactures materials with much better properties or by improving the properties of existing materials. The science of nanotechnology has become the most popular area of research, currently covering a broad range of applications in dentistry. This review describes the basic concept of nanomaterials, recent innovations in nanomaterials and their applications in restorative dentistry. Advances in nanotechnologies are paving the future of dentistry, and there are a plenty of hopes placed on nanomaterials in terms of improving the health care of dental patients. PMID:28787967

Nanotechnology in dentistry: prevention, diagnosis, and therapy

Directory of Open Access Journals (Sweden)

Abou Neel EA

2015-10-01

Full Text Available Ensanya Ali Abou Neel,1–3 Laurent Bozec,3 Roman A Perez,4,5 Hae-Won Kim,4–6 Jonathan C Knowles3,5 1Division of Biomaterials, Operative Dentistry Department, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi Arabia; 2Biomaterials Department, Faculty of Dentistry, Tanta University, Tanta, Egypt; 3UCL Eastman Dental Institute, Biomaterials and Tissue Engineering, London, UK; 4Institute of Tissue Regenerative Engineering (ITREN, 5Department of Nanobiomedical Science and BK21 Plus NBM Global Research Center for Regenerative Medicine, 6Department of Biomaterials Science, College of Dentistry, Dankook University, Cheonan, Republic of Korea Abstract: Nanotechnology has rapidly expanded into all areas of science; it offers significant alternative ways to solve scientific and medical questions and problems. In dentistry, nanotechnology has been exploited in the development of restorative materials with some significant success. This review discusses nanointerfaces that could compromise the longevity of dental restorations, and how nanotechnolgy has been employed to modify them for providing long-term successful restorations. It also focuses on some challenging areas in dentistry, eg, oral biofilm and cancers, and how nanotechnology overcomes these challenges. The recent advances in nanodentistry and innovations in oral health-related diagnostic, preventive, and therapeutic methods required to maintain and obtain perfect oral health, have been discussed. The recent advances in nanotechnology could hold promise in bringing a paradigm shift in dental field. Although there are numerous complex therapies being developed to treat many diseases, their clinical use requires careful consideration of the expense of synthesis and implementation. Keywords: nanotechnology, nanointerfaces, biofilm-related oral diseases, tissue engineering, drug delivery, toxicity

The Intraoral Ultrasonography in Dentistry | Caglayan | Nigerian ...

African Journals Online (AJOL)

Intraoral USG is also used in dentistry for examining the salivary glands and ducts, as well as the mouth floor, the buccal, labial, and palatal mucosa, the tongue, periodontal tissues, and periapical lesions. The main purpose of this review is to provide detailed information about intraoral USG applications in dentistry.

Concordance Between Clinical Practice and Published Evidence: Findings From Virginia Commonwealth University School of Dentistry.

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Chiang, Harmeet K; Best, Al M; Sarrett, David C

2017-09-01

To evaluate the concordance between clinical practice and published evidence by dental faculty and graduating students of the Virginia Commonwealth University School of Dentistry. A questionnaire previously developed by the National Dental Practice-Based Research Network with 12 clinical scenarios was administered to VCU faculty and graduating students. Responses were scored as either consistent or inconsistent with published evidence and then analyzed for differences between dental faculty, graduating students, and the national results. There were 43 dental faculty members with at least half-time student contact who responded to the survey. Faculty concordance ranged from 33% to 100%, and general practice faculty had the highest concordance (82%). Eighty-five of the graduating class of 98 responded to the survey, and student concordance ranged from 18% to 92% and averaged 67%. General practice faculty had higher concordance with published evidence than recently graduated dental students. Graduating students and dental faculty demonstrated higher concordance with evidence-based practice than practitioners in the National Dental Practice-Based Research Network. General practice dental faculty demonstrated adequate concordance, but students demonstrated only a medium-level concordance. Practitioners involved in teaching dental students are better able to keep up with evolving evidence and are better able to demonstrate evidence-based practice. Copyright © 2017 Elsevier Inc. All rights reserved.

Effects of team-based learning on fixed prosthodontic education in a Japanese School of Dentistry.

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Takeuchi, Hisahiro; Omoto, Katsuhiro; Okura, Kazuo; Tajima, Toyoko; Suzuki, Yoshitaka; Hosoki, Maki; Koori, Motoharu; Shigemoto, Shuji; Ueda, Mayu; Nishigawa, Keisuke; Rodis, Omar Marianito Maningo; Matsuka, Yoshizo

2015-04-01

The aims of this study were to evaluate the quality of team-based learning (TBL) in prosthodontics education for fourth-year dental students at Tokushima University School of Dentistry and to compare this teaching method with traditional lecture-based delivery. Participants in the study were 36 students (22 males and 14 females) who attended the TBL-style fixed prosthodontics course. Ten 60-minute classes were held. The first three were traditional lecture-style classes and were followed by one class introducing the TBL style. The remaining six classes constituted the TBL-format fixed prosthodontics course. The effectiveness of TBL was evaluated through student questionnaires at the end of each class and the results of the term-end examination. The questionnaire revealed high student approval for TBL-style learning, and active group discussion among students during TBL was a key factor in these ratings. In the results of the term-end examination, there were significantly higher scores on the questions that covered TBL-taught material than those covering traditional lecture-taught topics. The results of this study suggest that TBL-style lecture was more effective than traditional-style lecture for teaching fixed prosthodontics and that TBL was a more efficient mode of delivering dental education than traditional lecture-based teaching.

Evidence-Based Dentistry in Everyday Practice.

Science.gov (United States)

Gudray, Kiran; Walmsley, Anthony Damien

2016-12-01

This article informs readers of a method of implementing evidence-based dentistry in practice. Following these steps, practitioners should be able to use this skill in an efficient manner. The importance of evidence-based dentistry and its relevance to situations encountered in everyday practice is also highlighted. Clinical relevance: This article highlights a series of steps to be followed by practitioners to ensure that treatment provided is supported by the most recent, good quality evidence.

Augmented reality in dentistry: a current perspective.

Science.gov (United States)

Kwon, Ho-Beom; Park, Young-Seok; Han, Jung-Suk

2018-02-21

Augmentation reality technology offers virtual information in addition to that of the real environment and thus opens new possibilities in various fields. The medical applications of augmentation reality are generally concentrated on surgery types, including neurosurgery, laparoscopic surgery and plastic surgery. Augmentation reality technology is also widely used in medical education and training. In dentistry, oral and maxillofacial surgery is the primary area of use, where dental implant placement and orthognathic surgery are the most frequent applications. Recent technological advancements are enabling new applications of restorative dentistry, orthodontics and endodontics. This review briefly summarizes the history, definitions, features, and components of augmented reality technology and discusses its applications and future perspectives in dentistry.

Plasma rich in growth factors in dentistry

Directory of Open Access Journals (Sweden)

Ana Glavina

2017-06-01

Full Text Available Background Plasma rich in growth factors (PRGF has wider use in many fields of dentistry due to its endogenous biocompatible regenerative potential i.e., their potential to stimulate and accelerate tissue healing and bone regeneration. Aims This review shows the increasing use of PRGF technology in various fields of dentistry. Methods In the last nine years PubMed has been searched in order to find out published articles upon PRGF in dentistry and 36 papers have been included. Results PRGF technology has many advantages with positive clinical and biological outcomes in tissue healing and bone regeneration. Conclusion In order to determine the most effective therapeutic value for patients, further research is required.

Pediatric Dentistry: A Clinical Approach, 3rd Edition

DEFF Research Database (Denmark)

Pediatric Dentistry: A Clinical Approach, Third Edition provides a uniquely clear, comprehensive, and clinical approach to the dental treatment of children and adolescents. •Offers systematic coverage of all clinical, scientific and social topics relating to pediatric dentistry •Thoroughly revised...

Evaluation of scientific output in Dentistry in Spanish Universities.

Science.gov (United States)

De la Flor-Martínez, M; Galindo-Moreno, P; Sánchez-Fernández, E; Abadal, E; Cobo, M-J; Herrera-Viedma, E

2017-07-01

The aim of this study was to assess the scientific output of Spanish universities that offer a bachelor's degree in dentistry through the use of various bibliometric indicators. A total of 21 universities offered a bachelor's degree in dentistry in academic year 2016-2017. The search for papers published by authors associated with these institutions was carried out using the selection of journals listed in the Journal Citation Reports (JCR) and the Web of Knowledge database for the period 1986-2017. On the basis of these data, we determined the output, the h-, g- and hg-indexes, the most productive authors, international collaborations, and the most relevant journals. Public universities obtained better results than private universities. The University of Valencia was ranked first, followed by the Complutense University of Madrid and the University of Granada. The most productive author was José Vicente Bagán, but the author with the highest h-index was Mariano Sanz and Manuel Toledado. The universities with the greatest output and highest citation rates had more international collaborations. The most developed fields in Spanish universities were Oral surgery, Oral medicine and Dental materials. The universities had different models of production. At universities such as Barcelona or Valencia, the production was focused on very few departments and authors. At the other extreme, the University of Granada had various sources of research and authors, which meant that its output and citation rate could increase more. University faculties must provide suitable academic and research training, and therefore must be assessed using objective criteria and bibliometric tools. Although the number of university schools and faculties that teach dentistry has increased, and particularly the number of private universities, there is no correlation between their quality and output and the number of places offered on their courses.

Adequação de recursos humanos ao PSF: percepção de formandos de dois modelos de formação acadêmica em odontologia The Family Health Program (FHP and human resources: perceptions of students from two different dentistry schools

Directory of Open Access Journals (Sweden)

Heriberto Fiúza Sanchez

2008-04-01

Full Text Available O Programa Saúde da Família - PSF foi instituído pelo governo federal objetivando reverter o modelo assistencial. Os recursos humanos envolvidos devem estar preparados para alcançar os objetivos que o PSF propõe. O propósito desse artigo foi avaliar os desejos, percepções e preparo de acadêmicos de Odontologia, em relação aos princípios do PSF, de duas diferentes Faculdades de Odontologia, aqui denominadas Faculdades 1 e 2. Buscou-se ainda analisar se as faculdades tiveram potencial transformador sobre os acadêmicos, graduando-os com compromisso social e sensibilidade humanitária, considerados importantes para aqueles que querem trabalhar no PSF. Questionários individuais foram aplicados por um único pesquisador. As respostas foram analisadas pelo programa Epi-Info. Os resultados mostraram que prevalece entre os acadêmicos o desejo de trabalhar no PSF por razões ligadas às dificuldades do mercado de trabalho e os mesmos citam freqüentemente a técnica como a principal característica necessária a um dentista para que o mesmo atue no PSF. Por outro lado, diferenças estatisticamente significativas foram encontradas entre os acadêmicos, apontando uma provável influência do Estágio Supervisionado, ministrado sob a forma de internato rural, sobre a formação do acadêmico da Faculdade 1, possivelmente habilitando-o melhor para o PSF.The purpose of this study was to evaluate the perceptions and opinions of dental students from two different Dentistry Schools in Brazil, both known here as Dentistry Schools 1 and 2 about the Family Health Program - FHP. The study analyzed if the Dentistry Schools had any influence on the students, graduating professionals with humanitarian and social sensibility, which are considered very important prerequisites for those who wish to work on this governmental health program, as well as searching for professional expectation of the students. Individual questionnaires were applied by only one

A systematic review of the uses of fluoroscopy in dentistry.

Science.gov (United States)

Uzbelger Feldman, Daniel; Yang, Jie; Susin, Cristiano

2010-01-01

To determine the quality of the evidence for the uses of fluoroscopy in dentistry. A systematic review using Ovid and MEDLINE was conducted to identify papers showing the uses of fluoroscopy in dentistry published between 1953 and September 2009. Human, animal and phantom/skull/mannequin studies on fluoroscopy with regard to its diagnostic value, research performance, and clinical and safety applications in dentistry were included in this analysis. Studies that were not in English, as well as those that employed fluoroscopy in dentistry without the use of image intensification, were excluded. Articles were evaluated, classified and graded by levels of evidence. Fifty-five out of 139 papers fulfilled the inclusion criteria. Amongst them, 19 were related to diagnosis, 15 to research, 12 to clinical and nine to safety applications. Fluoroscopy has contributed to nine different areas of dentistry. Also, it was used on 895 dental patients, 37 animals and 17 phantoms/skulls/mannequins. Two randomised controlled trials, two cohort studies, two case controls, 48 case reports and one expert opinion were found. Fluoroscopy with image intensification has been a useful, but not consistently used tool in dentistry for over 50 years. Several lines of evidence have shown fluoroscopy's diagnostic potential, research use, and clinical and safety applications in dentistry.

The Image Gently in Dentistry campaign: promotion of responsible use of maxillofacial radiology in dentistry for children

OpenAIRE

White, SC; Scarfe, WC; Schulze, RKW; Lurie, AG; Douglass, JM; Farman, AG; Law, CS; Levin, MD; Sauer, RA; Valachovic, RW; Zeller, GG; Goske, MJ

2014-01-01

© 2014 Published by Elsevier Inc. The Image Gently in Dentistry campaign to be launched in September 2014 is a specific initiative of the Alliance for Radiation Safety in Pediatric Imaging, supported by organized dentistry and dental education as well as many dental specialty organizations. The objective of the campaign is to change practice by increasing awareness of the opportunities to improve radiation protection when imaging children in dental practices. Six practical steps are provided ...

Sports dentistry: a perspective for the future

Directory of Open Access Journals (Sweden)

Paulo Vinícius Soares

2014-04-01

Full Text Available Sports Dentistry (SD acts in the prevention, maintenance and treatment of oral and facial injuries, as well as the collection and dissemination of information on dental trauma, beyond stimulus to research. Establishes as a duty for the dentist detect problems related to the athlete’s stomatognathic system. This essay is based on the provided data from the literature related to SD, including definition, practice areas and research fields. To discuss the data, six areas were categorized: shares in sports dentistry; oral health of athlete; sports-related dental implications; dental-facial trauma; face shields; and mouthguards. The analyzed data show that the SD is still an underexplored field of action by dentists, but it is expanding, despite not being recognized specialty by the Federal Council of Dentistry, but the Brazilian Academy of Sports Dentistry has been created with a mission to show the real importance of Dentistry in sport. The dentist should be part of the group of professionals associated with the athlete to perform periodic checks in order to ensure oral health which may contribute to athletes´performance. When impact occurs, however, it would be possible reduce the severity of the impact related to injuries, by using helmets, masks, goggles, face shields and mouthguard. Additionally, it is imperative that dentists, sports coaching, athletes, and professional who work with athletes be aware of the benefits of incorporating SD as an important academic and professional subject.

Exploring leadership in the context of dentistry in the UK.

Science.gov (United States)

Willcocks, Stephen George

2016-05-03

Purpose The purpose of this paper is to explore selective leadership approaches in the context of dentistry in the UK. Design/methodology/approach This is a conceptual paper utilising published sources from relevant literature about leadership theory and practice and the policy background to dentistry in the UK. Findings This paper suggests that there is merit in identifying and applying an eclectic mix of leadership theory to the case of dentistry. It offers insight into individual aspects of the leadership role for dentists and applies this to the dental context. It also contrasts these individual approaches with shared leadership and suggests this may also be relevant to dentistry. It highlights the fact that leadership will be of growing concern for dentistry in the light of recent policy changes. Research limitations/implications This paper points out that there are developmental implications depending on the particular approach taken. It argues that leadership development will become increasingly important in dentistry in the UK. Originality/value This paper addresses a topic that has so far received limited attention in the literature.

Competency Assessment of the Last Year Students of Tabriz Dentistry School in the Major Skills Needed for a New Dentist

Directory of Open Access Journals (Sweden)

R Pourabbas

2013-05-01

Full Text Available Background: Assessment of educational courses has a critical impact on quality improvement in all curricula. Surveys aimed at alumni and graduating students may be useful for the evaluation of the program outcomes and revision. The aims of this study were to describe levels of competency of last year students of an Iranian dental school in the major skills needed for a new dentist and to investigate its relationship with background factors such as gender, marriage status, entrance exam score , entrance quotas and their economic status.Methods: In this cross-sectional descriptive analytic study, 55 last year dental students filled out a valid and reliable questionnaire including demographic characteristics and 132 competencies that could be rated on a four point Likert’s Scale. The data were analyzed by one-way ANOVA, independent-samples ttest and Pearson correlation coefficient.Results: Students' total competencies mean score was 47.48±2.03 out of 100. The lowest and highest score belonged to oral diseases diagnosis (%18.48 and Preventive dentistry (%66.06 respectively. The past dental hygiene students continued their education as a doctoral degree were more competent than the others but there were no significant differences between competency levels of other quotas. The competency score had no significant relationship with marriage and economic statuses of students aswell as their entrance exam score.Conclusion: responses to the students’ self-reported preparedness described the general state of competency of the last year dental students as fairly satisfactory. However, the theoretical backgrounds related to some subjects need to be more emphasized.Key words: COMPETENCY, DENTISTRY STUDENTS EDUCATION

Demand in Pediatric Dentistry for Sedation and General Anesthesia by Dentist Anesthesiologists: A Survey of Directors of Dentist Anesthesiologist and Pediatric Dentistry Residencies

OpenAIRE

Hicks, C. Gray; Jones, James E.; Saxen, Mark A.; Maupome, Gerardo; Sanders, Brian J.; Walker, LaQuia A.; Weddell, James A.; Tomlin, Angela

2012-01-01

This study describes what training programs in pediatric dentistry and dental anesthesiology are doing to meet future needs for deep sedation/general anesthesia services required for pediatric dentistry. Residency directors from 10 dental anesthesiology training programs in North America and 79 directors from pediatric dentistry training programs in North America were asked to answer an 18-item and 22-item online survey, respectively, through an online survey tool. The response rate for the 1...

Paediatric laser dentistry. Part 1: General introduction.

Science.gov (United States)

Caprioglio, C; Olivi, G; Genovese, M D

2017-03-01

Knowledge of the physical characteristics of different laser lights and optical and thermal properties of oral tissues is very important to understand the interaction of dental lasers with biological tissues. Choosing the correct dental laser is crucial to match specific wavelengths with target chromophores of different tissues; this affinity makes laser irradiation selective and therefore minimally invasive. Various types of lasers are used in dentistry, offering a viable alternative to low and high-speed handpieces and surgical blades, and also minimising fear and discomfort of the patient. Lasers can provide innovative and minimally invasive therapies in different branches of dentistry including preventive and restorative dentistry, traumatic injury treatments and surgical procedures. Laser has also biostimulating and anti-inflammatory effects, as well as analgesic effect.

Tissue engineering in dentistry.

Science.gov (United States)

Abou Neel, Ensanya Ali; Chrzanowski, Wojciech; Salih, Vehid M; Kim, Hae-Won; Knowles, Jonathan C

2014-08-01

of this review is to inform practitioners with the most updated information on tissue engineering and its potential applications in dentistry. The authors used "PUBMED" to find relevant literature written in English and published from the beginning of tissue engineering until today. A combination of keywords was used as the search terms e.g., "tissue engineering", "approaches", "strategies" "dentistry", "dental stem cells", "dentino-pulp complex", "guided tissue regeneration", "whole tooth", "TMJ", "condyle", "salivary glands", and "oral mucosa". Abstracts and full text articles were used to identify causes of craniofacial tissue loss, different approaches for craniofacial reconstructions, how the tissue engineering emerges, different strategies of tissue engineering, biomaterials employed for this purpose, the major attempts to engineer different dental structures, finally challenges and future of tissue engineering in dentistry. Only those articles that dealt with the tissue engineering in dentistry were selected. There have been a recent surge in guided tissue engineering methods to manage periodontal diseases beyond the traditional approaches. However, the predictable reconstruction of the innate organisation and function of whole teeth as well as their periodontal structures remains challenging. Despite some limited progress and minor successes, there remain distinct and important challenges in the development of reproducible and clinically safe approaches for oral tissue repair and regeneration. Clearly, there is a convincing body of evidence which confirms the need for this type of treatment, and public health data worldwide indicates a more than adequate patient resource. The future of these therapies involving more biological approaches and the use of dental tissue stem cells is promising and advancing. Also there may be a significant interest of their application and wider potential to treat disorders beyond the craniofacial region. Considering the

Scientific Productivity of Dentistry in Iranian Journals during 1978-2006

Directory of Open Access Journals (Sweden)

Roghie Eskroochi

2010-12-01

Full Text Available   This investigation is an attempt to study growth and development of scientific products in dentistry using scientometrics in Iran during 1978-2006.   In this project, 2726 dentistry articles published in Iranian journals during a specific period; including Persian and English articles, were collected. Then subjects of all articles were specified using MESH and NLM classification systems.   In Persian dentistry journals, dentistry journal of Shahid Beheshti University of Medical Science has published 804 articles during a specific period that includes 35/07% of all articles; therefore it falls in the first rank.   Among 2726 articles collected, 2102 Persian articles and 95 English articles were written by a team and 520 Persian articles and 9 English articles by individuals.   Maximum number of articles belonged to Prosthodontics and minimum number of articles were on Oral and Maxillofacial pathology.   Scientific outputs in dentistry in Iran have undergone an ascending growth since 2000 and it reached its highest level with 360 scientific articles in 2006.   This investigation indicates the evolutionary trend and dramatic growth in number of dentistry articles published in Iranian journals.

Clinical experiences of undergraduate dental students in pediatric dentistry at Cork University Dental School and Hospital, Ireland.

LENUS (Irish Health Repository)

Stewart, Christopher J

2010-03-01

The objectives of this study were to evaluate the number and range of clinical procedures completed by undergraduate dental students in pediatric dentistry in Cork University Dental School and Hospital, Ireland, and to compare the number of procedures undertaken with the subsequent examination scores. The work comprised a retrospective audit of clinical logbooks for all of the undergraduate dental students in one cohort through their fourth and fifth clinical years between 2004 and 2006. Thirty-four quantitative logbooks were audited. Students had seen a total of 1,031 patients, and each student had completed a full course of dental treatment for an average of twenty-two children. Students completed means of 30.2 restorative procedures for children, fourteen in deciduous dentition (range six to twenty-eight), and seventeen in permanent dentition (range seven to twenty-eight). Continuity of education and care (measured through children having their treatment fully completed by the same student) was 72 percent. A moderate positive correlation between levels of clinical experience and exam score was identified. All students gained experience in management of child patients with students providing care for an average of thirty children and a minimum of nineteen.

Demand in pediatric dentistry for sedation and general anesthesia by dentist anesthesiologists: a survey of directors of dentist anesthesiologist and pediatric dentistry residencies.

Science.gov (United States)

Hicks, C Gray; Jones, James E; Saxen, Mark A; Maupome, Gerardo; Sanders, Brian J; Walker, Laquia A; Weddell, James A; Tomlin, Angela

2012-01-01

This study describes what training programs in pediatric dentistry and dental anesthesiology are doing to meet future needs for deep sedation/general anesthesia services required for pediatric dentistry. Residency directors from 10 dental anesthesiology training programs in North America and 79 directors from pediatric dentistry training programs in North America were asked to answer an 18-item and 22-item online survey, respectively, through an online survey tool. The response rate for the 10 anesthesiology training program directors was 9 of 10 or 90%. The response rate for the 79 pediatric dentistry training program directors was 46 of 79 or 58%. Thirty-seven percent of pediatric dentistry programs use clinic-based deep sedation/general anesthesia for dental treatment in addition to hospital-based deep sedation/general anesthesia. Eighty-eight percent of those programs use dentist anesthesiologists for administration of deep sedation/general anesthesia in a clinic-based setting. Pediatric dentistry residency directors perceive a future change in the need for deep sedation/general anesthesia services provided by dentist anesthesiologists to pediatric dentists: 64% anticipate an increase in need for dentist anesthesiologist services, while 36% anticipate no change. Dental anesthesiology directors compared to 2, 5, and 10 years ago have seen an increase in the requests for dentist anesthesiologist services by pediatric dentists reported by 56% of respondents (past 2 years), 63% of respondents (past 5 years), and 88% of respondents (past 10 years), respectively. Predicting the future need of dentist anesthesiologists is an uncertain task, but these results show pediatric dentistry directors and dental anesthesiology directors are considering the need, and they recognize a trend of increased need for dentist anesthesiologist services over the past decade.

Recent advances in imaging technologies in dentistry

Institute of Scientific and Technical Information of China (English)

Naseem; Shah; Nikhil; Bansal; Ajay; Logani

2014-01-01

Dentistry has witnessed tremendous advances in all its branches over the past three decades. With these advances, the need for more precise diagnostic tools,specially imaging methods, have become mandatory.From the simple intra-oral periapical X-rays, advanced imaging techniques like computed tomography, cone beam computed tomography, magnetic resonance imaging and ultrasound have also found place in modern dentistry. Changing from analogue to digital radiography has not only made the process simpler and faster but also made image storage, manipulation(brightness/contrast, image cropping, etc.) and retrieval easier. The three-dimensional imaging has made the complex cranio-facial structures more accessible for examination and early and accurate diagnosis of deep seated lesions. This paper is to review current advances in imaging technology and their uses in different disciplines of dentistry.

Interprofessional Collaborative Practice: How Could Dentistry Participate?

Science.gov (United States)

Cole, James R; Dodge, William W; Findley, John S; Horn, Bruce D; Kalkwarf, Kenneth L; Martin, Max M; Valachovic, Richard W; Winder, Ronald L; Young, Stephen K

2018-05-01

There is a remarkable phenomenon occurring among health professionals: the development of ongoing, routine collaboration, both in educating the next generation of providers and in delivering care. These new approaches, commonly referred to as interprofessional education and interprofessional collaborative practice, have been introduced into academic health settings and delivery systems throughout the U.S. and the rest of the world; however, the full integration of dentistry in health care teams remains unrealized. In academic settings, dentistry has found ways to collaborate with the other health professions, but most practicing dentists still find themselves on the margins of new models of care delivery. This article provides a perspective on the history and context of the evolution of collaborative approaches to health care and proposes ways in which dentistry can participate more fully in the future.

Current applications of nanotechnology in dentistry: a review.

Science.gov (United States)

Bhavikatti, Shaeesta Khaleelahmed; Bhardwaj, Smiti; Prabhuji, M L V

2014-01-01

With the increasing demand for advances in diagnosis and treatment modalities, nanotechnology is being considered as a groundbreaking and viable research subject. This technology, which deals with matter in nanodimensions, has widened our views of poorly understood health issues and provided novel means of diagnosis and treatment. Researchers in the field of dentistry have explored the potential of nanoparticles in existing therapeutic modalities with moderate success. The key implementations in the field of dentistry include local drug delivery agents, restorative materials, bone graft materials, and implant surface modifications. This review provides detailed insights about current developments in the field of dentistry, and discusses potential future uses of nanotechnology.

Use of antidepressants in dentistry: A systematic review.

Science.gov (United States)

Lino, P A; Martins, C C; Miranda, Gfpc; de Souza E Silva, M E; de Abreu, Mhng

2017-08-24

Previous research has suggested that antidepressants can be used in oral health care. The aim of this systematic review was to search for scientific evidence of the efficacy of the use of antidepressants in dentistry. The clinical question was as follows (PICO question): dentistry patients (Patients); antidepressants (Intervention); no use or placebo or other drug (Comparison); and efficacy in oral health problems (Outcome). An electronic search was conducted in seven databases, as well as a manual search without restriction regarding language and date of publication. Two independent reviewers selected studies based on eligibility criteria, extracted data and assessed methodological quality based on the PEDro scale. The PROSPERO record is number CRD42016037442. A total of 15 randomized controlled trials were associated with the use of antidepressants to control chronic or acute pain in dentistry, among other conditions such as bruxism and burning mouth syndrome. The most commonly used drug in clinical trials was amitriptyline (more than 50% of studies). Antidepressants may be effective in dentistry for acute and chronic pain, but there is a large amount of methodological heterogeneity among the evaluated studies. In summary, there is rationality for the indication of this class of medicine in dentistry in specific clinical situations. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd. All rights reserved.

Personalized medicine in dentistry

Directory of Open Access Journals (Sweden)

Pushpa S Pudakalkatti

2017-01-01

Full Text Available Personalized medicine is a branch of medicine that proposes customization of healthcare in which decisions and treatment are tailored according to individual patient needs. The field of personalized medicine relies on genetic information, proteomic information and clinical patient characteristics to individualize treatment. With advances in genetics, proteomics, pharmacogenetics and knowledgeable patient population, the opportunity exists to deliver never before levels of personalized care. Although general dentists may consider personalized medicine a concept for the future, the reality is that its direct application to everyday dentistry is closer than one might think. Use of personalized medicine in dentistry, especially in periodontology is progressing rapidly, and dentist should consider this approach while treating patients. Google and PubMed search was done to select articles for present review. Total 17 articles were used to compile information.

Radiation incidents in dentistry

International Nuclear Information System (INIS)

Lovelock, D.J.

1996-01-01

Most dental practitioners act as their own radiographer and radiologist, unlike their medical colleagues. Virtually all dental surgeons have a dental X-ray machine for intraoral radiography available to them and 40% of dental practices have equipment for dental panoramic tomography. Because of the low energy of X-ray equipment used in dentistry, radiation incidents tend to be less serious than those associated with other aspects of patient care. Details of 47 known incidents are given. The advent of the 1985 and 1988 Ionising Radiation Regulations has made dental surgeons more aware of the hazards of radiation. These regulations, and general health and safety legislation, have led to a few dental surgeons facing legal action. Because of the publicity associated with these court cases, it is expected that there will be a decrease in radiation incidents arising from the practice of dentistry. (author)

Demand in Pediatric Dentistry for Sedation and General Anesthesia by Dentist Anesthesiologists: A Survey of Directors of Dentist Anesthesiologist and Pediatric Dentistry Residencies

Science.gov (United States)

Hicks, C. Gray; Jones, James E.; Saxen, Mark A.; Maupome, Gerardo; Sanders, Brian J.; Walker, LaQuia A.; Weddell, James A.; Tomlin, Angela

2012-01-01

This study describes what training programs in pediatric dentistry and dental anesthesiology are doing to meet future needs for deep sedation/general anesthesia services required for pediatric dentistry. Residency directors from 10 dental anesthesiology training programs in North America and 79 directors from pediatric dentistry training programs in North America were asked to answer an 18-item and 22-item online survey, respectively, through an online survey tool. The response rate for the 10 anesthesiology training program directors was 9 of 10 or 90%. The response rate for the 79 pediatric dentistry training program directors was 46 of 79 or 58%. Thirty-seven percent of pediatric dentistry programs use clinic-based deep sedation/general anesthesia for dental treatment in addition to hospital-based deep sedation/general anesthesia. Eighty-eight percent of those programs use dentist anesthesiologists for administration of deep sedation/general anesthesia in a clinic-based setting. Pediatric dentistry residency directors perceive a future change in the need for deep sedation/general anesthesia services provided by dentist anesthesiologists to pediatric dentists: 64% anticipate an increase in need for dentist anesthesiologist services, while 36% anticipate no change. Dental anesthesiology directors compared to 2, 5, and 10 years ago have seen an increase in the requests for dentist anesthesiologist services by pediatric dentists reported by 56% of respondents (past 2 years), 63% of respondents (past 5 years), and 88% of respondents (past 10 years), respectively. Predicting the future need of dentist anesthesiologists is an uncertain task, but these results show pediatric dentistry directors and dental anesthesiology directors are considering the need, and they recognize a trend of increased need for dentist anesthesiologist services over the past decade. PMID:22428968

Top-Cited Articles in Implant Dentistry.

Science.gov (United States)

Fardi, Anastasia; Kodonas, Konstantinos; Lillis, Theodoros; Veis, Alexander

Citation analysis is the field of bibliometrics that uses citation data to evaluate the scientific recognition and the influential performance of a research article in the scientific community. The aim of this study was to conduct a bibliometric analysis of the top-cited articles pertaining to implant dentistry, to analyze the main characteristics, and to display the most interesting topics and evolutionary trends. The 100 top-cited articles published in "Dentistry, Oral Surgery, and Medicine" journals were identified using the Science Citation Index Database. The articles were further reviewed, and basic information was collected, including the number of citations, journals, authors, publication year, study design, level of evidence, and field of study. The highly cited articles in implant dentistry were cited between 199 and 2,229 times. The majority of them were published in four major journals: Clinical Oral Implants Research, International Journal of Oral & Maxillofacial Implants, Journal of Clinical Periodontology, and Journal of Periodontology. The publication year ranged from 1981 to 2009, with 45% published in a nine-year period (2001 to 2009). Publications from the United States (29%) were the most heavily cited, followed by those from Sweden (23%) and Switzerland (17%). The University of Göteborg from Sweden produced the highest number of publications (n = 19), followed by the University of Bern in Switzerland (n = 13). There was a predominance of clinical papers (n = 42), followed by reviews (n = 25), basic science research (n = 21), and proceedings papers (n = 12). Peri-implant tissue healing and health (24%), implant success/failures (19.2%), and biomechanical topics (16.8%) were the most common fields of study. Citation analysis in the field of implant dentistry reveals interesting information about the topics and trends negotiated by researchers and elucidates which characteristics are required for a paper to attain a "classic" status. Clinical

Forensic Dentistry - Identification from the Dentist's Point of View

Czech Academy of Sciences Publication Activity Database

Dostálová, T.; Eliášová, H.; Seydlová, M.; Pilin, A.; Hippmann, R.; Šimková, H.; Daniš, I.; Zvárová, Jana; Nagy, Miroslav

2008-01-01

Roč. 109, č. 1 (2008), s. 14-18 ISSN 1214-6994 R&D Projects: GA MŠk(CZ) 1M06014 Institutional research plan: CEZ:AV0Z10300504 Keywords : dentistry * forensic dentistry * identification Subject RIV: IN - Informatics, Computer Science

Evidence-based dentistry: fundamentals for the dentist.

Science.gov (United States)

Bauer, Janet; Chiappelli, Francesco; Spackman, Sue; Prolo, Paolo; Stevenson, Richard

2006-06-01

This article explains the fundamentals of evidence-based dentistry for the dentist. Evidence-based dentistry is a discipline whose primary participant is the translational researcher. Recent developments have emphasized the importance of this discipline (clinical and translational research) for improving health care. The process of evidence-based dentistry is the reciprocation of new and existing evidence between dentists and quantitative and qualitative researchers, facilitated by the translational researcher. The product of this reciprocation is the clinical practice guideline, or best evidence, that provides the patient options in choosing treatments or services. These options are quantified and qualified by decision, utility, and cost data. Using shared decision-making, the dentist and patient arrive at a mutual understanding of which option best meets an acceptable and preferred treatment course that is cost effective. This option becomes the clinical decision.

[Dentistry in Korean during the Japanese occupation].

Science.gov (United States)

Shin, Jae-Eu

2004-12-01

The Japanese introduction of dentistry into Korea was for treating the Japanese residing in Korea Noda-Oji was the first Japanese dentist for Japanese people in Korea in 1893, and Narajaki doyoyo, an invited dentist was posted in the Korean headquarter of Japanese army in September, 1905. The imperialist Japan licensed the dental technicians (yipchisa) without limit and controlled them generously so they could practice dentistry freely. This measure was contrary to that in Japan. (In Japan no new dental technician was licensed.) Komori, a dental technician opened his laboratory at Chungmuro in 1902. The dental technician had outnumbered by 1920. In 1907, the first Korean dental technician Sung-Ryong Choi practiced dentistry in Jongno. The imperialist Japan made the regulations for dental technicians to set a limit to the advertisement and medical practice of dental technicians. The first Korean dentists Suk-Tae Ham was register No. 1 in the dentist license. The Kyungsung dental school was established by Nagira Dasoni for the purpose of educating some Korean people that contributed to Japanese colonization. It made progress with the help of Japan, it was was given the approval of the establishment of the professional school in January the 25th, 1929. It was intended to produce Korean dentists in the first place but became the school for Japanese students later on. The association of Chosun dentist, which had been founded by Narajaki doyoyo, was managed by Japanese dentists in favor of the colonial ruling. The Hansung Association of Dentists established in 1925 was the organization made by the necessity of the association for Koreans only. The Japanese forcefully annexed the Association of Hansung Dentists (Koreans only) to the Association of Kyungsung Dentists to avoid collective actions of Korean dentists in the name of 'Naesunilche' -- 'Japan and Korea and one'. Their invading intention was shown in the event of 'decayed tooth preventive day'. Japanese controlled

Dentistry in Korea during the Japanese Occupation

Directory of Open Access Journals (Sweden)

SHIN Jae-Eu

2004-12-01

Full Text Available The Japanese introduction of dentistry into Korea was for treating the Japanese residing in Korea Noda-Oji was the first Japanese dentist for Japanese people in Korea in 1893. and Narajaki doyoyo, an invited dentist was posted in the Korean headquarter of Japanese army in september, 1905. The imperialist Japan licensed the dental technicians(yipchisa without limit and controled them generously so they could practice dentistry freely. This measure was contrary to that in Japan. (In Japan no new dental technician was licensed. Komori, a dental technician opened his laboratory at Chungmuro in 1902. The dental technician had outnumerbered by 1920. In 1907, the first Korean dental technician Sung-Ryong Choi practiced dentistry in Jongno. The imperialist Japan made the regulation for dental technicians to set a limit to the advertisement and medical practice of dental technicians. The first Korean dentist Suk-Tae Ham was registered No. 1 in the dentist license. The Kyungsung dental school was established by Nagira Dasoni for the purpose of educating some korean people that contributed to Japanese colonization. It made progress with the help of Japan. it was given the approval of the establishment of the professional school in January the 25th, 1929. it was intended to produce Korean dentists in the first place but became the school for Japanese students later on. The association of Chosun dentist, which had been founded by Narajaki doyoyo, was managed by Japanese dentists in favor of the colonial ruling. The Hansung Association of Dentists established in 1925 was the organization made by the necessity of the association for Koreans only. the Japanese forcefully annexed the Association of Hansung Dentists (Koreans only to the Association of Kyungsung Dentists to avoid collective actions of Korean dentists in the name of 'Naesunilche'--'Japan and Korea are one'. Their invading intention was shown in the event of 'decayed tooth preventive day'. Japanese

Methodological Quality of Consensus Guidelines in Implant Dentistry.

Science.gov (United States)

Faggion, Clovis Mariano; Apaza, Karol; Ariza-Fritas, Tania; Málaga, Lilian; Giannakopoulos, Nikolaos Nikitas; Alarcón, Marco Antonio

2017-01-01

Consensus guidelines are useful to improve clinical decision making. Therefore, the methodological evaluation of these guidelines is of paramount importance. Low quality information may guide to inadequate or harmful clinical decisions. To evaluate the methodological quality of consensus guidelines published in implant dentistry using a validated methodological instrument. The six implant dentistry journals with impact factors were scrutinised for consensus guidelines related to implant dentistry. Two assessors independently selected consensus guidelines, and four assessors independently evaluated their methodological quality using the Appraisal of Guidelines for Research & Evaluation (AGREE) II instrument. Disagreements in the selection and evaluation of guidelines were resolved by consensus. First, the consensus guidelines were analysed alone. Then, systematic reviews conducted to support the guidelines were included in the analysis. Non-parametric statistics for dependent variables (Wilcoxon signed rank test) was used to compare both groups. Of 258 initially retrieved articles, 27 consensus guidelines were selected. Median scores in four domains (applicability, rigour of development, stakeholder involvement, and editorial independence), expressed as percentages of maximum possible domain scores, were below 50% (median, 26%, 30.70%, 41.70%, and 41.70%, respectively). The consensus guidelines and consensus guidelines + systematic reviews data sets could be compared for 19 guidelines, and the results showed significant improvements in all domain scores (p dentistry journals is needed. The findings of the present study may help researchers to better develop consensus guidelines in implant dentistry, which will improve the quality and trust of information needed to make proper clinical decisions.

Straightforward Case of Dental Implant in General Dentistry

Directory of Open Access Journals (Sweden)

Aji P. Tjikman

2013-07-01

Full Text Available Dental implant has become a fast developing and dynamic field in dental practice. It is acknowledged as a predictable treatment modality with high clinical success rates. Conventional fixed prostheses are no longer considered to be the first choice of treatment for replacing a missing tooth. Despite the increasing number of patients requesting dental implant treatments, there are only some clinicians who are offering implant therapy in their daily practice. The International team for Implantology described a straightforward case as a simple case such as implant placements in adquate soft and hard tissue conditions and single-tooth restorations in a non-aesthetic zone. A review of the current literature discussed the implementation of implant dentistry in universities worldwide into their curriculum for both undergraduate and postgraduate programs in general dentistry. The European consensus in implant dentistry education concluded that it is desirable to include the surgical technique for implant placement for straightforward cases into the dental curriculum. The levels and limitations to which the various aspects of implant dentistry and related skills are taught to be determined by the academic community. This review aimed at promoting awareness amongst dental practitioners and institutions in Indonesia of the shifting treatment paradigm in the maangement of a missing tooth. Hence clinicians will be able to include implant dentistry in the treatment planning of their patients and also undertake a significant part in the execution of such treatments.

Creating an evidence-based dentistry culture at Baylor College of Dentistry: the winds of change.

Science.gov (United States)

Hinton, Robert J; Dechow, Paul C; Abdellatif, Hoda; Jones, Daniel L; McCann, Ann L; Schneiderman, Emet D; D'Souza, Rena

2011-03-01

In the early years of the new millennium, the National Institute of Dental and Craniofacial Research of the National Institutes of Health began funding Oral Health Research Education Grants using the R25 mechanism to promote the application of basic and clinical research findings to clinical training and to encourage students to pursue careers in oral health research. This report describes the impact of an R25 grant awarded to the Texas A&M Health Science Center's Baylor College of Dentistry (BCD) on its curriculum and faculty development efforts. At BCD, the R25 grant supports a multipronged initiative that employs clinical research as a vehicle for acquainting both students and faculty with the tools of evidence-based dentistry (EBD). New coursework and experiences in all four years of the curriculum plus a variety of faculty development offerings are being used to achieve this goal. Progress on these fronts is reflected in a nascent EBD culture characterized by increasing participation and buy-in by students and faculty. The production of a new generation of dental graduates equipped with the EBD skill set as well as a growing nucleus of faculty members who can model the importance of evidence-based practice is of paramount importance for the future of dentistry.

Clinical teaching in restorative dentistry and the variation between students' and supervisors' perceptions of its effectiveness.

LENUS (Irish Health Repository)

Polyzois, I

2010-05-01

To investigate if there was an agreement between the students and supervisors on the quality of clinical teaching in Restorative Dentistry in the Dublin Dental School and Hospital and to identify differences on how effective clinical teaching is perceived between three academic years. In addition it aimed to identify the existence of any similarities between students\\' and supervisors\\' perceptions of specific teaching behaviours that are most and least helpful in learning.

Laser physics and a review of laser applications in dentistry for children.

Science.gov (United States)

Martens, L C

2011-04-01

The aim of this introduction to this special laser issue is to describe some basic laser physics and to delineate the potential of laser-assisted dentistry in children. A brief review of the available laser literature was performed within the scope of paediatric dentistry. Attention was paid to soft tissue surgery, caries prevention and diagnosis, cavity preparation, comfort of the patient, effect on bacteria, long term pulpal vitality, endodontics in primary teeth, dental traumatology and low level laser therapy. Although there is a lack of sufficient evidence taking into account the highest standards for evidence-based dentistry, it is clear that laser application in a number of different aetiologies for soft tissue surgery in children has proven to be successful. Lasers provide a refined diagnosis of caries combined with the appropriate preventive adhesive dentistry after cavity preparation. This will further lead to a new wave of micro-dentistry based on 'filling without drilling'. It has become clear from a review of the literature that specific laser applications in paediatric dentistry have gained increasing importance. It can be concluded that children should be considered as amongst the first patients for receiving laser-assisted dentistry.

Practice of preventive dentistry for nursing staff in primary care

Science.gov (United States)

Acuña-Reyes, Raquel; Cigarroa-Martínez, Didier; Ureña-Bogarín, Enrique; Orgaz-Fernández, Jose David

2014-01-01

Objectives: Determine the domain of preventive dentistry in nursing personnel assigned to a primary care unit. Methods: Prospective descriptive study, questionnaire validation, and prevalence study. In the first stage, the questionnaire for the practice of preventive dentistry (CPEP, for the term in Spanish) was validated; consistency and reliability were measured by Cronbach's alpha, Pearson's correlation, factor analysis with intra-class correlation coefficient (ICC). In the second stage, the domain in preventive dental nurses was explored. Results: The overall internal consistency of CPEP is α= 0.66, ICC= 0.64, CI95%: 0.29-0.87 (p >0.01). Twenty-one subjects in the study, average age 43, 81.0% female, average seniority of 12.5 were included. A total of 71.5% showed weak domain, 28.5% regular domain, and there was no questionnaire with good domain result. The older the subjects were, the smaller the domain; female nurses showed greater mastery of preventive dentistry (29%, CI95%: 0.1-15.1) than male nurses. Public health nurses showed greater mastery with respect to other categories (50%, CI95%: 0.56-2.8). Conclusions: The CDEP has enough consistency to explore the domain of preventive dentistry in health-care staff. The domain of preventive dentistry in primary care nursing is poor, required to strengthen to provide education in preventive dentistry to the insured population. PMID:25386037

Dentistry 4. X-ray diagnostics

International Nuclear Information System (INIS)

2014-01-01

DIN pocketbook 267/4 gives an overview of the normative requirements of the new X-Ray and Radiation Protection Ordinance, which has been in effect since 1 November 2011. This DIN pocketbook is intended for anyone charged with professional responsibility for the use of ionizing radiation in dentistry, operators and users of x-ray devices, radiation protection officers, accredited experts, manufacturers as well as for anyone with an interest in radiation protection or optimal radiological diagnostics. It contains standards relating to the following areas: acceptance and constancy testing; devices for evaluating findings (monitors, film viewing devices), films, printers; archiving, designating, labelling. Adherence to the standards makes it possible to avoid distractive artefacts in x-ray images and optimise the quality of x-ray diagnostics in dentistry.

Advances in pediatric dentistry.

Science.gov (United States)

Yoon, Richard K; Best, Jed M

2011-07-01

This article addresses advances in 4 key areas related to pediatric dentistry: (1) caries detection tools, (2) early interventions to arrest disease progression, (3) caries-risk assessment tools, and (4) trends in pediatric procedures and dental materials. Copyright © 2011 Elsevier Inc. All rights reserved.

The complexity of patient safety reporting systems in UK dentistry.

Science.gov (United States)

Renton, T; Master, S

2016-10-21

Since the 'Francis Report', UK regulation focusing on patient safety has significantly changed. Healthcare workers are increasingly involved in NHS England patient safety initiatives aimed at improving reporting and learning from patient safety incidents (PSIs). Unfortunately, dentistry remains 'isolated' from these main events and continues to have a poor record for reporting and learning from PSIs and other events, thus limiting improvement of patient safety in dentistry. The reasons for this situation are complex.This paper provides a review of the complexities of the existing systems and procedures in relation to patient safety in dentistry. It highlights the conflicting advice which is available and which further complicates an overly burdensome process. Recommendations are made to address these problems with systems and procedures supporting patient safety development in dentistry.

Taking a step towards greener future: A practical guideline for eco-friendly dentistry

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Rupa K R

2015-03-01

Full Text Available Humans have had a tremendous impact on the ecology and of late have rapidly damaged its delicate balance. Dentists as protectors of oral health should not limit their responsibilities to patient treatment but also inculcate methods to protect the environment as well. Thus the concept of eco-friendly dentistry or green dentistry has been introduced. Eco-dentistry or "green dentistry" is a practice of dentistry using technologies and materials that promote and protect the planet. It is a thought process, an attitude, and a guide for making earth friendly choices in dental practice. This article intends to provide guidance to practitioners about the practical changes we can make in practice, so as to minimizing the release of potential pollutants and reduce the impact of dentistry on Earth.

Integrated learning in dentistry: baseline data and first evaluation at the Dental School of Basel.

Science.gov (United States)

Neuhaus, K W; Schegg, R; Krastl, G; Amato, M; Weiger, R; Walter, C

2008-08-01

Integrated learning modules were introduced and baseline information was collected, in order to identify the expectations regarding e-learning. Furthermore, first formative evaluation of fourth-year dental students was conducted and the experience gained with summative online assessment was reported. Questionnaires designed by Infratest dimap (Berlin, Germany) were distributed to undergraduate students (n = 72) of the School of Dentistry. The fourth-year dental students went through a preliminary evaluation process. An online test was evaluated and compared with a traditional examination. Sixty-three questionnaires were returned. Sixty-five per cent of the students were already familiar with e-learning. All but one student owned at least one personal computer or laptop. Ninety-one per cent of the students expected positive effects from the integration of online modules. Enhanced flexibility regarding time and location as well as comfortable access to learning materials were mentioned most frequently. Ninety per cent of the students expected to achieve better results by finding it easier to understand learning materials produced with multimedia tools. Sixty per cent of the students feared technical complications when using an online platform. The online test was successfully performed. A formative evaluation process demonstrated agreement between expectations and first experiences with e-learning. Most students expect the quality of their studies to improve by implementation of e-learning. Students appreciating regularly updated learning materials particularly emphasise the importance of its visualisation. Online tests might be an option for student's self-performance rating.

Green dentistry: the art and science of sustainable practice.

Science.gov (United States)

Mulimani, P

2017-06-23

Dentistry is highly energy and resource intensive with significant environmental impact. Factors inherent in the profession such as enormous electricity demands of electronic dental equipment, voluminous water requirements, environmental effects of biomaterials (before, during and after clinical use), the use of radiation and the generation of hazardous waste involving mercury, lead etc have contributed towards this. With rising temperatures across the world due to global warming, efforts are being made worldwide to mitigate the effects of environmental damage by resorting to sustainability concepts and green solutions in a myriad of ways. In such a scenario, a professional obligation and social responsibility of dentists makes it imperative to transform the practice of dentistry from a hazardous to a sustainable one, by adopting environmental-friendly measures or 'green dentistry'. The NHS in the UK has been proactive in implementing sustainability in healthcare by setting targets, developing guidance papers, initiating steering groups to develop measures and implementing actions through its Sustainable Development Unit (SDU). Such sustainable frameworks, specific to dentistry, are not yet available and even the scientific literature is devoid of studies in this field although anecdotal narratives abound. Hence this paper attempts to present a comprehensive evaluation of the existing healthcare sustainability principles, for their parallel application in the field of dentistry and lays out a blueprint for integrating the two main underlying principles of sustainability - resource use efficiency and eliminating or minimising pollution - in the day-to-day practice. The article also highlights the importance of social values, community care, engaging stakeholders, economic benefits, developing policy and providing leadership in converting the concept of green dentistry into a practised reality.

Quality assurance study of caries risk assessment performance by clinical faculty members in a school of dentistry.

Science.gov (United States)

Rechmann, Peter; Featherstone, John D B

2014-09-01

The goal of this quality assurance study was to explore the decision making of clinical faculty members at the University of California, San Francisco School of Dentistry predoctoral dental clinic in terms of caries risk level assignment using the caries risk assessment (CRA) as part of the Caries Management by Risk Assessment (CAMBRA) concept. This research was done in part to determine if additional training and calibration were needed for these faculty members. The study tested the reliability and reproducibility of the caries risk levels assigned by different clinical teachers who completed CRA forms for simulated patients. In the first step, five clinical teachers assigned caries risk levels for thirteen simulated patients. Six months later, the same five plus an additional nine faculty members assigned caries risk levels to the same thirteen simulated and nine additional cases. While the intra-examiner reliability with weighted kappa strength of agreement was very high, the inter-examiner agreements with a gold standard were on average only moderate. In total, 20 percent of the presented high caries risk cases were underestimated at caries levels too low, even when obvious caries disease indicators were present. This study suggests that more consistent training and calibration of clinical faculty members as well as students are needed.

Rapid Prototyping and its Application in Dentistry

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V. N. V. Madhav

2013-01-01

Full Text Available Medical implants and biological models have three main characteristics: low volume, complex shape, and can be customized. These characteristics suit very well with Rapid Prototyping (RP and Rapid Manufacturing (RM processes. RP/RM processes are fabricated part layer- by-layer until complete shape finished from 3D model. Biocompatible materials, such as Titanium and Titanium alloy, Zirconium, Cobalt Chromium, PEEK, etc, are used for fabrication process. Reverse Engineering (RE technology greatly affects RP/RM processes. RE is used to capture or scan image of the limb, cranium, tooth, and other biological objects. Three common methods to get the image are 3D laser scanning, Computer Tomography (CT, and Magnetic Resonance Imaging (MRI. Main RP/RM techniques used in Dentistry are Stereotype Lithography Apparatus (SLA, Fused Deposition Modeling (FDM, Selective Laser Sintering (SLS, and ink jet printing. This article reviews the changing scenario of technology in dentistry with special emphasis on Rapid Prototyping and its various applications in Dentistry.

Ergonomics in Dentistry

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Dargahi H

2010-01-01

Full Text Available Background and Aims: There are several risk factors in dentistry professional environment. Carelessness about occupational health regulation endangers dentist's life. Erconomics in dentistry is a scientific approach which introduces the latest ergonomic principles in dental profession. It discusses about physical and mental stresses. Ergonomic programs eliminate dentist physical and mental challenges and provide practical solution to establish efficient and comforting environment. Materials and Methods: This study reviewed the role and effectiveness of Ergonomics in dental profession. We used related journals, books and ergonomics websites to write this article. Conclusion: Many of researchers believe that awkward body posture and low movement are the sources of occupational disorders. Therefore, knowledge of ergonomics risk factors in dental office design is very important. Dentist's body posture and dental equipment evaluations are important factors in dental ergonomics. The most logical approach to design dental equipment for utilizing ergonomics principles is consideration of the dentist posture and type of movements and activities. In conclusion, dentists should be informed about dental ergonomics regulation and its different aspects. Furthermore, academic developments and research projects can be useful in this area.

Nanotechnology in Dentistry: Clinical Applications, Benefits, and Hazards.

Science.gov (United States)

Shashirekha, Govind; Jena, Amit; Mohapatra, Satyajit

2017-05-01

Nanotechnology is emerging as an interdisciplinary field that is undergoing rapid development and has brought about enormous changes in medicine and dentistry. Nanomaterial-based design is able to mimic some of the mechanical and structural properties of native tissue and can promote biointegration. Nanotechnology has various applications in dentistry, including dentition renaturalization, therapy for dentin hypersensitivity, complete orthodontic realignment in a single visit, covalently bonding diamondized enamel, enhancing properties of root canal sealers, and continuous oral health maintenance using mechanical dentifrobots. A range of synthetic nanoparticles such as hydroxyapatite, bioglass, titanium, zirconia, and silver nanoparticles are proposed for dental restoration. This review focuses on the developments in the field of nanomaterials in dentistry in the form of tissue regeneration materials, implantable devices, nanocomposites, endodontic sealers etc. and issues of patient safety.

The entrepreneurial role in primary care dentistry.

Science.gov (United States)

Willcocks, S

2012-03-09

This paper explores the entrepreneurial role of dentists in primary care dentistry. It reviews the changing context of dentistry, not least the reforms being introduced by the health and social care bill. It suggests that this new context will reinforce the need to consider the business side of dental practice, in particular, the importance of quality, creativity and innovation, alongside the importance of meeting the needs of patients. An entrepreneurial approach will be required in order to sustain dental practice in an increasingly competitive environment.

Piezosurgery in dentistry

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Dhruvakumar Deepa

2016-01-01

Full Text Available Piezosurgery (piezoelectric bone surgery is a technique of bone surgery which is gaining popularity in the field of dentistry in the recent years. This device is being used in osteotomies, periodontology and implantology, and oral surgical procedures. Piezoelectric ultrasonic vibrations are utilized to perform precise and safe osteotomies. This article discusses the equipment, biological effects on bone, and advantages and disadvantages of this technology.

Student Self-Assessment of Operative Dentistry Experiences: A Time-Dependent Exercise in Self-Directed Learning.

Science.gov (United States)

Metz, Michael J; Durski, Marcelo T; O'Malley DeGaris, Megan; Daugherty, Timothy C; Vaught, Randall L; Cornelius, Celine Joyce; Mayfield, Theresa G

2017-05-01

The aim of this study was to evaluate the process of student self-assessment on operative dentistry skills across four years at the University of Louisville School of Dentistry. First, a retrospective analysis of the Class of 2016 students' self-assessment and faculty assessment grade sheets was conducted to determine mean differences and correlations across time. Both preclinical (D2: n=120) and clinical (D3: n=120; D4: n=120) grade sheets were evaluated. Second, 25 students from each of the D1, D2, D3, and D4 classes in 2016 were asked to evaluate dentoform work, and 25 operative calibrated faculty members graded the same two dentoforms. The results of the retrospective analysis were that the D2 students' self-assessment scores were significantly higher than the faculty scores (t-test; pself-assessment scores were also significantly higher than the faculty scores (t-test; pself-assessment scores were not significantly different from the faculty scores (t-test; p>0.05), and there was a positive correlation (r=0.408). In the prospective analysis, the D1, D2, and D3 students graded the dentoforms significantly higher (ANOVA; pself-assessment is a learned process through experiential and continual encounters across time. The summative goal for all dental schools is to provide students with the skills and knowledge to critically evaluate their work for self-directed learning.

Stem cells in dentistry--part I: stem cell sources.

Science.gov (United States)

Egusa, Hiroshi; Sonoyama, Wataru; Nishimura, Masahiro; Atsuta, Ikiru; Akiyama, Kentaro

2012-07-01

Stem cells can self-renew and produce different cell types, thus providing new strategies to regenerate missing tissues and treat diseases. In the field of dentistry, adult mesenchymal stem/stromal cells (MSCs) have been identified in several oral and maxillofacial tissues, which suggests that the oral tissues are a rich source of stem cells, and oral stem and mucosal cells are expected to provide an ideal source for genetically reprogrammed cells such as induced pluripotent stem (iPS) cells. Furthermore, oral tissues are expected to be not only a source but also a therapeutic target for stem cells, as stem cell and tissue engineering therapies in dentistry continue to attract increasing clinical interest. Part I of this review outlines various types of intra- and extra-oral tissue-derived stem cells with regard to clinical availability and applications in dentistry. Additionally, appropriate sources of stem cells for regenerative dentistry are discussed with regard to differentiation capacity, accessibility and possible immunomodulatory properties. Copyright © 2012 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.

Advanced functional polymers for regenerative and therapeutic dentistry.

Science.gov (United States)

Lai, W-F; Oka, K; Jung, H-S

2015-07-01

Use of ceramics and polymers continues to dominate clinical procedures in modern dentistry. Polymers have provided the basis for adhesives, tissue void fillers, and artificial replacements for whole teeth. They have been remarkably effective in the clinic at restoration of major dental functions after damage or loss of teeth. With the rapid development of polymer science, dental materials science has significantly lagged behind in harnessing these advanced polymer products. What they offer is new and unique properties superior to traditional polymers and crucially a range of properties that more closely match natural biomaterials. Therefore, we should pursue more vigorously the benefits of advanced polymers in dentistry. In this review, we highlight how the latest generation of advanced polymers will enhance the application of materials in the dental clinic using numerous promising examples. Polymers have a broad range of applications in modern dentistry. Some major applications are to construct frameworks that mimic the precise structure of tissues, to restore tooth organ function, and to deliver bioactive agents to influence cell behavior from the inside. The future of polymers in dentistry must include all these new enhancements to increase biological and clinical effectiveness beyond what can be achieved with traditional biomaterials. © 2014 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

The Era of Whiter Teeth: Advertising American Dentistry 1910-1950

DEFF Research Database (Denmark)

Grumsen, Stine

2009-01-01

It has often been argued that the public image of dentists has been tainted by association with fear and pain into an image of evil ‘psychodontists' and that there is an apparent lack of ‘role models' in popular film, television, art and literature concerned with dentistry. This paper argues...... that we get a different picture when looking at different media. Advertisements introduce into a public domain, positive images of dentistry which crucially differ from the images found in other popular media. This paper traces the public image of dentistry in early 20th-century America, as seen through...... dentifrice advertisements, and suggests three important reasons for studying advertisements: First, advertisements provide a supplement to studies of popular images of dentistry carried out so far. Second, advertisements have played an important part in advancing oral hygiene as a public concern. And third...

Book appraisal: history of dentistry in Nigeria | Michael ... - Ibadan

African Journals Online (AJOL)

The book appraised in this edition of Chronicles of Medical History, History of Dentistry in Nigeria, is a product of many years of painstaking research. The Author, Professor Eyitope Ogunbodede, has put together an excellent book that is a great work of art. Dentistry is one of the first specialties in medicine with a very long ...

The era of whiter teeth: advertising in American dentistry 1910-1950.

Science.gov (United States)

Grumsen, Stine

2009-01-01

It has often been argued that the public image of dentists has been tainted by association with fear and pain into an image of evil 'psychodontists' and that there is an apparent lack of 'role models' in popular film, television, art and literature concerned with dentistry. This paper argues that we get a different picture when looking at different media. Advertisements introduce into a public domain, positive images of dentistry which crucially differ from the images found in other popular media. This paper traces the public image of dentistry in early 20th-century America, as seen through dentifrice advertisements, and suggests three important reasons for studying advertisements: First, advertisements provide a supplement to studies of popular images of dentistry carried out so far. Second, advertisements have played an important part in advancing oral hygiene as a public concern. And third, advertisements provide the historian of dentistry with a unique opportunity for analyzing the complex and interwoven relationship of popular and professional discourses, since ads have acted as catalysts for professional discussions and self-reflection among dentists.

Dental anxiety: a comparison of students of dentistry, biology, and psychology

Directory of Open Access Journals (Sweden)

Storjord HP

2014-09-01

Full Text Available Helene Persen Storjord,1 Mari Mjønes Teodorsen,1 Jan Bergdahl,1 Rolf Wynn,2,3 Jan-Are Kolset Johnsen1 1Department of Clinical Dentistry, 2Department of Clinical Medicine, UiT - The Arctic University of Norway, 3Division of Addictions and Specialized Psychiatric Services, University Hospital of North Norway, Tromsø, Norway Introduction: Dental anxiety is an important challenge for many patients and clinicians. It is thus of importance to know more about dental students' own experiences with dental anxiety and their understanding of dental anxiety. The aim was to investigate differences in dental anxiety levels between dental students, psychology students, and biology students at a Norwegian university. Materials and methods: A total of 510 students of dentistry, psychology, and biology at the University of Tromsø received a questionnaire consisting of the Modified Dental Anxiety Scale, demographic questions, and questions relating to their last visit to the dentist/dental hygienist; 169 students gave complete responses. Nonparametric tests were used to investigate differences between the student groups. Results: The respondents were 78% female and 22% male; their mean age was 24 years. The dental students showed a significantly lower degree of dental anxiety than the psychology (P<0.001 and biology students (P<0.001. A significant decrease in dental anxiety levels was found between novice and experienced dentistry students (P<0.001. Discussion: The dental students had less dental anxiety compared to psychology students and biology students. Experienced dental students also had less dental anxiety than novice dental students. This could indicate that the dentistry program structure at the university may influence dental anxiety levels. Conclusion: Dental anxiety seemed to be less frequent in dentistry students compared to students of biology or clinical psychology. The practice-oriented dentistry education at the university might contribute to

An Interactive Online Approach to Teaching Evidence-Based Dentistry with Web 2.0 Technology.

Science.gov (United States)

Zheng, Meixun; Bender, Daniel; Reid, Laura; Milani, Jim

2017-08-01

At many dental schools, evidence-based dentistry (EBD) is taught in a traditional lecture format. To avoid the constraints of lectures, in 2012 the EBD unit was redesigned for online delivery at the Arthur A. Dugoni School of Dentistry at the University of the Pacific with a Web 2.0 tool called Voicethread. The aim of this study was to assess the impact of Voicethread-based online learning on students' perceptions of learning EBD, their participation and engagement, and their acceptance of this new online delivery approach. Students' perceptions were collected from two sources: a self-assessment quiz and a question on their self-reported preparedness in EBD from the 2014 American Dental Education Association (ADEA) Survey of Dental School Seniors. The Voicethread analytics tool provided data on students' participation and engagement. Students' responses to the survey questions on the self-assessment quiz provided data on their acceptance of Voicethread-based learning. The average score of the 124 students (91% of total) taking the quiz was 7.3 out of 8. The percentage of students who reported in the 2014 ADEA survey that they were "well prepared" in EBD was 45.2%, compared with the national average of 31.2%. Responses to this question for the Classes of 2013 and 2015, who received instruction in the traditional lecture format, were 35.2% and 34.6%, respectively. With Voicethread, students actively participated and interacted with their peers through questions and answers. They perceived Voicethread to be more effective than other delivery approaches and reported that it made learning more active and engaging. These findings suggest that Voicethread may be an effective tool for students to learn EBD since it adds interactivity to online learning.

Use of low fusing alloy in dentistry.

Science.gov (United States)

Wee, A G; Schneider, R L; Aquilino, S A

1998-11-01

Low fusing alloy has been used in dentistry for remount procedures in both fixed and removable prosthodontics, in implant prosthodontics for the fabrication of solid implant casts, in maxillofacial prosthetics as oral radiation shields, and in dental research for its unique properties. Previously, the use of low fusing alloy was thought to offer a high degree of dimensional accuracy. However, multiple in vitro studies have shown that its presumed dimensional accuracy may be questionable. This article reviews the physical properties, metallurgical considerations of low fusing alloy, its applications in dentistry, and a safe, simple method of using low fusing alloy.

Errors in dentistry: a call for apology.

Science.gov (United States)

Schwartz, Barry

2005-01-01

Bad outcomes occur in dentistry and sometimes these are the results of dental errors. In both cases, this essay will argue that apologies are very important in maintaining a relationship with the patient that is based on trust and mutual respect. Nevertheless, apologies are often not forthcoming in dentistry for a number of reasons that deserve careful examination. In particular, the dentist's fear that an apology will increase the risk of legal harm will be critiqued. Ethical and psychological reasons for making an apology will be discussed, and strategies to assist clinicians in making an apology will be offered.

Victorian era esthetic and restorative dentistry: an advertising trade card gallery.

Science.gov (United States)

Croll, Theodore P; Swanson, Ben Z

2006-01-01

A chief means of print advertising in the Victorian era was the "trade card." Innumerable products, companies, and services were highlighted on colorful chromolithographic trade cards, and these became desirable collectible objects which were pasted into scrapbooks and enjoyed by many families. Dentistry- and oral health-related subjects were often depicted on Victorian trade cards, and esthetic and restorative dentistry themes were featured. This review describes the history of advertising trade cards and offers a photographic gallery of dentistry-related cards of the era.

DİŞ HEKİMLİĞİNDE NANO TEKNOLOJİ Nanotechnology in Dentistry

OpenAIRE

SIRIK, Z. Selin; IŞIK ÖZKOL, Gülbahar

2014-01-01

Nanotechnology is a natural result derived from scientific development occurring on an atomic level. Nanotechnology, basically, is the science of manipulating matter at nanometer level and its application in dentistry is called nanodentistry. Although the nanoscale is small in size, its potential is vast. This paper includes examples for recent development of nanoproducts and provides a glimpse of nanotechnological applications in dentistry. New potential treatment opportunities in dentistry ...

Tanzanian High School students' attitude towards five University ...

African Journals Online (AJOL)

Objective: To determine the attitude of high school students majoring in Physics, Chemistry and Biology (PCB) towards Medicine, Pharmacy, Dentistry, Veterinary Medicine and Nursing as professions at university. Design: A cross sectional study of a representative sample of high school students using a pretested attitudinal ...

Motivation for a career in dentistry: the views of dental students in the United Arab Emirates.

Science.gov (United States)

Rashid, Hazim; Manoharan, Andiappan; Abufanas, Salem; Gallagher, Jennifer Elizabeth

2013-10-01

To investigate final-year dental students' perceived motivation for choosing dentistry as a professional career at one dental school in the United Arab Emirates (UAE). Final-year dental students of Ajman University (n = 87) completed a questionnaire. Univariate and multivariate analysis of the data were undertaken using statistical software. A response rate of 82% (n = 71) was achieved, 65% of whom were female. Students ranged from 21 to 29 years of age. Motivation to study dentistry was led by a 'desire to work in health care' (93%), 'wish to provide a public service' (88.7%) and because 'degree leads to a recognised job' (84.5%). Males were significantly more likely to report 'high income' (84% vs. 67%; P = 0.01) and females 'influence of family' (80% vs. 60%; P = 0.02) as motivating influences. The reliability and internal consistency of the instrument as calculated by Cronbach's alpha was 0.82. Eight factors explaining the 71% of the variation were: 'professional job factors' (11.7%), 'experience and advice' (9.8%), 'business and financial with independence' (9.7%), 'careers, advice and possibilities' (8.9%), 'knowledge and job security' (8.8%), 'health care, people and public service' (8%), 'family and friends' (7.2%) and 'career in dentistry' (6.9%). Gender was a significant predictor of 'business and financial' factor (b = -0.76; P = 0.003) and age for 'careers in dentistry' (b = -0.18; P = 0.03). Students are motivated by a wide range of factors similar to those found in other studies; however, business features and family influences were significantly associated with gender. © 2013 FDI World Dental Federation.

The assessment of dentistry status in districts with unfavourable ecological situation

International Nuclear Information System (INIS)

Kopbaeva, M.T.; Gusev, B.I.; Ajdzhanov, M.M.; Sadykov, R.Kh.

1996-01-01

The problem of ecological influence on health level, including dentistry is extremely actual. In this connection the attempt of study of Semipalatinsk region population's mouth status was undertaken. For assessment of dentistry status have been 9779 inhabitants of Abaj, Beskargaj, Zhana-Semej, Borodulikhinskij districts and Semipalatinsk city were examined. The 3289 inhabitants of Kokpekty district according WHO recommendations with use methodic of definition of dentistry level of health were examined also. The insensitivity of paradonta diseases by CPITN indexes is given. Diseases of mouth mucous most diagnose are adduced

A school-wide assessment of social media usage by students in a US dental school.

Science.gov (United States)

Arnett, M R; Christensen, H L; Nelson, B A

2014-11-01

Social media sites have become an established means of communication due to the exponential growth in number of users across the world and the encouragement of interaction between users through site features. The purpose of this study was to determine the extent to which Loma Linda University School of Dentistry students use social media accounts, the types of accounts they prefer, their interest in incorporating social media into courses and their perceptions of the usefulness of social media in private practice. In addition, we wanted to determine the degree of student interest in the integration of these social tools into their instruction. One thousand one hundred and sixty-two students from Loma Linda University School of Dentistry were invited by e-mail to complete a confidential 18 item multiple choice survey through Surveymonkey.com. The overall response rate was 30% (n = 351) from the pooled response periods; the first in 2011 and the second in 2013. Similar to other studies, Facebook was used by 91% of the School of Dentistry students, and less than half used Google+, Twitter and LinkedIn. Of the respondents, 68% of students reported communicating on social media daily and 80% saw value for practising dentists to operate accounts. Time and privacy concerns were the largest barriers to usage at 16% and 12% respectively. One third of respondents were in favour of the incorporation of social media in their courses.

book appraisal: history of dentistry in nigeria chronicles of medical ...

African Journals Online (AJOL)

Dentistry in Healthcare. From modest foundations, the specialty of dentistry has grown to become one of the most relevant service providers of healthcare in the community. A large proportion of every community seeks after dentists. The importance of proper care of the teeth cannot be over-emphasized. The mouth is the ...

Development of Prototype Outcomes-Based Training Modules for Aesthetic Dentistry

Science.gov (United States)

Andres, Maricar Joy T.; Borabo, Milagros L.

2015-01-01

The objective of the study is to know the essential components of Aesthetic Dentistry that will be a basis for prototype Outcomes-based training modules. Using a 5-point Likert scale, the researcher-made questionnaire assessed the different elements of Aesthetic Dentistry which are needed in the designing of the training module, the manner of…

Entrepreneurial Knowledge and Aspirations of Dentistry Students in South Africa

Science.gov (United States)

Brijlal, Pradeep; Brijlal, Priscilla

2013-01-01

An investigation of the intentions and knowledge of entrepreneurship of final-year university dentistry students is reported, with particular regard to the factors of gender and race. A questionnaire survey was used with final-year dentistry students, over two years, at the University of the Western Cape in South Africa. The findings show that…

Sexual harassment in Dentistry: prevalence in dental school

Directory of Open Access Journals (Sweden)

Cléa Adas Saliba Garbin

2010-10-01

Full Text Available OBJECTIVE: Sexual harassment is unlawful in all work and educational environments in most nations of the world. The goals of this study were to describe the sexual harassment prevalence and to evaluate the experiences and attitudes of undergraduate students in one dental school in Brazil. MATERIAL AND METHODS: An 18-item questionnaire was administered to 254 dental students with a completion rate of 82% (208. Students were requested to respond to questions about their background and academic level in dental school, their personal experiences with sexual harassment and their observation of someone else being sexually harassed. Bivariate statistical analyses were performed. RESULTS: Fifteen percent of the students reported being sexually harassed by a patient, by a relative of a patient or by a professor. Male students had 3 times higher probability of being sexually harassed than female student [OR=2.910 (1.113-7.611]. Additionally, 25.4% of the students reported witnessing sexual harassment at the school environment. The majority of students did not feel professionally prepared to respond to unwanted sexual behaviors. CONCLUSION: These findings demonstrate that sexual harassment can occur in a dental school setting. There is a need for ongoing sexual harassment education programs for students and university staff. Increased knowledge of sexual harassment during graduation can better prepare dental professionals to respond to sexual harassment during their practice.

Sexual harassment in dentistry: prevalence in dental school.

Science.gov (United States)

Garbin, Cléa Adas Saliba; Zina, Lívia Guimarães; Garbin, Artênio José Insper; Moimaz, Suzely Adas Saliba

2010-01-01

Sexual harassment is unlawful in all work and educational environments in most nations of the world. The goals of this study were to describe the sexual harassment prevalence and to evaluate the experiences and attitudes of undergraduate students in one dental school in Brazil. An 18-item questionnaire was administered to 254 dental students with a completion rate of 82% (208). Students were requested to respond to questions about their background and academic level in dental school, their personal experiences with sexual harassment and their observation of someone else being sexually harassed. Bivariate statistical analyses were performed. Fifteen percent of the students reported being sexually harassed by a patient, by a relative of a patient or by a professor. Male students had 3 times higher probability of being sexually harassed than female student [OR=2.910 (1.113-7.611)]. Additionally, 25.4% of the students reported witnessing sexual harassment at the school environment. The majority of students did not feel professionally prepared to respond to unwanted sexual behaviors. These findings demonstrate that sexual harassment can occur in a dental school setting. There is a need for ongoing sexual harassment education programs for students and university staff. Increased knowledge of sexual harassment during graduation can better prepare dental professionals to respond to sexual harassment during their practice.

Consumer-driven and commercialised practice in dentistry: an ethical and professional problem?

Science.gov (United States)

Holden, A C L

2018-03-20

The rise and persistence of a commercial model of healthcare and the potential shift towards the commodification of dental services, provided to consumers, should provoke thought about the nature and purpose of dentistry and whether this paradigm is cause for concern. Within this article, whether dentistry is a commodity and the legitimacy of dentistry as a business is explored and assessed. Dentistry is perceived to be a commodity, dependent upon the context of how services are to be provided and the interpretation of the patient-professional relationship. Commercially-focused practices threaten the fiduciary nature of the interaction between consumer and provider. The solution to managing commercial elements within dentistry is not through rejection of the new paradigm of the consumer of dental services, but in the rejection of competitive practices, coercive advertising and the erosion of professional values and duty. Consumerism may bring empowerment to those accessing dental services. However, if the patient-practitioner relationship is reduced to a mere transaction in the name of enhanced consumer participation, this empowerment is but a myth.

Nanotechnology and its Application in Dentistry

African Journals Online (AJOL)

Departments of Restorative Dentistry, College of Medicine, University of Ibadan, 1College of Health Sciences, .... control over nerve‑impulse traffic in any tooth that requires ... Nanoparticles have also been used as sterilizing solution in.

Randomized controlled trials in dentistry: common pitfalls and how to avoid them.

Science.gov (United States)

Fleming, Padhraig S; Lynch, Christopher D; Pandis, Nikolaos

2014-08-01

Clinical trials are used to appraise the effectiveness of clinical interventions throughout medicine and dentistry. Randomized controlled trials (RCTs) are established as the optimal primary design and are published with increasing frequency within the biomedical sciences, including dentistry. This review outlines common pitfalls associated with the conduct of randomized controlled trials in dentistry. Common failings in RCT design leading to various types of bias including selection, performance, detection and attrition bias are discussed in this review. Moreover, methods of minimizing and eliminating bias are presented to ensure that maximal benefit is derived from RCTs within dentistry. Well-designed RCTs have both upstream and downstream uses acting as a template for development and populating systematic reviews to permit more precise estimates of treatment efficacy and effectiveness. However, there is increasing awareness of waste in clinical research, whereby resource-intensive studies fail to provide a commensurate level of scientific evidence. Waste may stem either from inappropriate design or from inadequate reporting of RCTs; the importance of robust conduct of RCTs within dentistry is clear. Optimal reporting of randomized controlled trials within dentistry is necessary to ensure that trials are reliable and valid. Common shortcomings leading to important forms or bias are discussed and approaches to minimizing these issues are outlined. Copyright © 2014 Elsevier Ltd. All rights reserved.

Going green with eco-friendly dentistry.

Science.gov (United States)

Avinash, Bhagyalakshmi; Avinash, B S; Shivalinga, B M; Jyothikiran, S; Padmini, M N

2013-07-01

Eco-friendly dentistry is currently transforming the medical and dental field to decrease its affect on our natural environment and reduce the amount of waste being produced. Eco-friendly dentistry uses a sustainable approach to encourage dentists to implement new strategies to try and reduce the energy being consumed and the large amount of waste being produced by the industry. Many reasonable, practical and easy alternatives do exist which would reduce the environmental footprint of a dental office were it to follow the 'green' recommendations. Dentist should take a leading role in the society by implementing 'green' initiatives to lessen their impact on the environment. This article provides a series of 'green' recommendations that dentists around the world can implement to become a leading Stewards of the environment.

Study on Personality Types of Dentists in different Disciplines of Dentistry.

Science.gov (United States)

Al-Dlaigan, Yousef H; Alahmari, Albatool S; Almubarak, Sara H; Alateeq, Sahar A; Anil, Sukumaran

2017-07-01

The purpose of this study was to determine the most common personality type among dentists in seven selected clinical dentistry specialties using the Myers-Briggs Type Indicator (MBTI) and to compare between these different types of personalities. A survey containing the MBTI and demographic and practice questions was used to assess the personality styles of 243 dental specialists in Riyadh, Saudi Arabia. The survey results were analyzed using descriptive statistics. The results of the MBTI for 243 specialist dentists revealed, generally, a higher percentage of scoring for introversion (I) with an average of 65% than extroversion (E). The study identified 10 common personality types among these specialists: ISTJ, ISFJ, INFJ, ISTP, INFP, INTP, ENFP, ENTP, ENFJ, and ENTJ (extraversion-introversion (E-I), sensing-intuition (S-N), thinking-feeling (T-F), and judging-perception (J-P)). The dominant personality type in all seven clinical specialties in dentistry was ISTJ, with an average of 54%. The personality types showed variation among the seven clinical dentistry specialties. However, among these seven clinician's specialties in dentistry, more than 50% of the individuals shared one common type of personality (ISTJ). The identification of the personality type might help in their association with coworkers, students, and patients as well as knowing the individual preferences toward different specialties in dentistry.

Influence of Preparatory Workshops on Dental Students' Academic Performance and Stress on Their First Operative Dentistry Psychomotor Exam.

Science.gov (United States)

Dilbone, Deborah A; Feng, Xiaoying; Su, Yu; Xirau-Probert, Patricia; Behar-Horenstein, Linda S; Nascimento, Marcelle M

2018-06-01

Predoctoral dental psychomotor examinations are known to generate high levels of stress among dental students, which may compromise their academic performance. At one U.S. dental school, all 93 first-year dental students were invited to attend a series of three workshop sessions prior to enrollment in their initial operative dentistry course. The workshops were developed to facilitate academic transition from the dental anatomy course to the operative dentistry course; provide early exposure to materials, instruments, and laboratory techniques; support the early development of psychomotor and self-assessment skills; and lessen students' stress and anxiety levels regarding psychomotor examinations. The aim of this study was to assess the impact of the workshops on the students' academic performance and self-reported stress and preparedness. All students who attended the workshop sessions and all who did not were asked to complete a pre-exam survey (immediately preceding the exam) and a post-exam survey (immediately after the exam) on the day of their first operative dentistry psychomotor exam. Of the 93 students, 21 attended one, 34 attended two, and 25 attended three workshop sessions, while 13 students did not attend any. Response rates for the pre- and post-exam surveys were 100% and 98.9%, respectively. Students who attended all three workshop sessions reported being significantly less stressed about taking the exam than the other groups. The mean exam grade of students who attended the workshop sessions was significantly higher than that of students who did not attend the sessions. These findings support the development and implementation of preparatory workshops to improve academic performance and decrease the stress levels of dental students prior to the first operative dentistry psychomotor exam.

A psychosocial approach to dentistry for the underserved: incorporating theory into practice.

Science.gov (United States)

Flaer, Paul J; Younis, Mustafa Z; Benjamin, Paul L; Al Hajeri, Maha

2010-01-01

Dentistry for the underserved is more than an egalitarian social issue--it is a key factor in the health and social progress of our nation. The first signs or manifestations of several diseases such as varicella (i.e., chicken pox and shingles), STDs, and influenza become apparent in the oral cavity. The value of access to quality dentistry is an immeasurable factor in maintaining general medical health of people and fulfilling their psychosocial needs of pain reduction and enhanced cosmetics. In the United States, for the most part, only the middle and upper classes receive non-extraction, restorative, and prosthetic dentistry that is economically within their ability to pay. In addition, uninsured and poverty-level individuals often must face overwhelming long waiting lists, unnecessary referrals, lack of choice, and bureaucratic hurdles when seeking primary dental care. Therefore, it seems pertinent to put forth the question: What are the critical values and beliefs of psychosocial theory that can underscore the practice of dentistry for underserved populations in the United States? The widely employed public health theory, the health belief model (HBM), is applied to evaluate psychosocial factors in dental care for the underserved. The HBM is used to predict and explain behavioral changes in dental health and associated belief patterns. The HBM as applied to dentistry for the underserved predicts self-perceptions of susceptibility and seriousness of dental disease, health status, cues to action, and self-efficacy. Furthermore, patients can make judgments about benefits, costs, and risks of dental treatment. A theoretical approach to dentistry employing the HBM, mediated by values and culture, can provide significant insights into patient thinking, beliefs, and perceptions. These insights can mediate access to and use of primary care dental services by underserved populations. Evidence-based practice (i.e., based on research using the scientific method) has been

Dentistry and Dental Hygiene Handbook.

Science.gov (United States)

New York State Education Dept., Albany. Office of the Professions.

The handbook contains laws, rules, and regulations of the New York State Education Department that govern dentistry and dental hygiene practice in the state. It describes licensure requirements and includes complete application forms and instructions for obtaining license and first registration as a dentist and dental hygienist. Applicants are…

Recent advances of ultrasound imaging in dentistry--a review of the literature.

Science.gov (United States)

Marotti, Juliana; Heger, Stefan; Tinschert, Joachim; Tortamano, Pedro; Chuembou, Fabrice; Radermacher, Klaus; Wolfart, Stefan

2013-06-01

Ultrasonography as an imaging modality in dentistry has been extensively explored in recent years due to several advantages that diagnostic ultrasound provides. It is a non-invasive, inexpensive, painless method and unlike X-ray, it does not cause harmful ionizing radiation. Ultrasound has a promising future as a diagnostic imaging tool in all specialties in dentistry, for both hard and soft tissue detection. The aim of this review is to provide the scientific community and clinicians with an overview of the most recent advances of ultrasound imaging in dentistry. The use of ultrasound is described and discussed in the fields of dental scanning, caries detection, dental fractures, soft tissue and periapical lesions, maxillofacial fractures, periodontal bony defects, gingival and muscle thickness, temporomandibular disorders, and implant dentistry. Copyright © 2013 Elsevier Inc. All rights reserved.

Nanorobots: Future in dentistry

OpenAIRE

Shetty, Neetha J.; Swati, P.; David, K.

2013-01-01

The purpose of this paper is to review the phenomenon of nanotechnology as it might apply to dentistry as a new field called nanodentistry. Treatment possibilities might include the application of nanotechnology to local anesthesia, dentition renaturalization, the permanent cure for hypersensitivity, complete orthodontic realignment in a single visit, covalently bonded diamondized enamel, and continuous oral health maintenance using mechanical dentifrobots. Dental nanorobots could be construc...

Cone beam computed tomography in dentistry: what dental educators and learners should know.

Science.gov (United States)

Adibi, Shawn; Zhang, Wenjian; Servos, Tom; O'Neill, Paula N

2012-11-01

Recent advances in cone beam computed tomography (CBCT) in dentistry have identified the importance of providing outcomes related to the appropriate use of this innovative technology to practitioners, educators, and investigators. To assist in determining whether and what types of evidence exist, the authors conducted PubMed, Google, and Cochrane Library searches in the spring of 2011 using the key words "cone beam computed tomography and dentistry." This search resulted in over 26,900 entries in more than 700 articles including forty-one reviews recently published in national and international journals. This article is based on existing publications and studies and will provide readers with an overview of the advantages, disadvantages, and indications/contraindications of this emerging technology as well as some thoughts on the current educational status of CBCT in U.S. dental schools. It is the responsibility of dental educators to incorporate the most updated information on this technology into their curricula in a timely manner, so that the next generation of oral health providers and educators will be competent in utilizing this technology for the best interest of patients. To do so, there is a need to conduct studies meeting methodological standards to demonstrate the diagnostic efficacy of CBCT in the dental field.

77 FR 9664 - Funds for Leadership Training in Pediatric Dentistry's Current Grantees; One-Year Extension

Science.gov (United States)

2012-02-17

... Leadership Training in Pediatric Dentistry's Current Grantees; One-Year Extension AGENCY: Health Resources... Funds for Leadership Training in Pediatric Dentistry's (T17) Current Grantees. SUMMARY: The Health... for the Leadership Training in Pediatric Dentistry awards to Columbia University, The Regents of the...

Transcutaneous electric nerve stimulation (TENS) in dentistry- A review.

Science.gov (United States)

Kasat, Vikrant; Gupta, Aditi; Ladda, Ruchi; Kathariya, Mitesh; Saluja, Harish; Farooqui, Anjum-Ara

2014-12-01

Transcutaneous electric nerve stimulation (TENS) is a non-pharmacological method which is widely used by medical and paramedical professionals for the management of acute and chronic pain in a variety of conditions. Similarly, it can be utilized for the management of pain during various dental procedures as well as pain due to various conditions affecting maxillofacial region. This review aims to provide an insight into clinical research evidence available for the analgesic and non analgesic uses of TENS in pediatric as well as adult patients related to the field of dentistry. Also, an attempt is made to briefly discuss history of therapeutic electricity, mechanism of action of TENS, components of TENs equipment, types, techniques of administration, advantages and contradictions of TENS. With this we hope to raise awareness among dental fraternity regarding its dental applications thereby increasing its use in dentistry. Key words:Dentistry, pain, TENS.

Application of Calcium Phosphate Materials in Dentistry

Directory of Open Access Journals (Sweden)

Jabr S. Al-Sanabani

2013-01-01

Full Text Available Calcium phosphate materials are similar to bone in composition and in having bioactive and osteoconductive properties. Calcium phosphate materials in different forms, as cements, composites, and coatings, are used in many medical and dental applications. This paper reviews the applications of these materials in dentistry. It presents a brief history, dental applications, and methods for improving their mechanical properties. Notable research is highlighted regarding (1 application of calcium phosphate into various fields in dentistry; (2 improving mechanical properties of calcium phosphate; (3 biomimetic process and functionally graded materials. This paper deals with most common types of the calcium phosphate materials such as hydroxyapatite and tricalcium phosphate which are currently used in dental and medical fields.

YouTube, dentistry, and dental education.

Science.gov (United States)

Knösel, Michael; Jung, Klaus; Bleckmann, Annalen

2011-12-01

The objective of this study was to systematically assess the informational value, intention, source, and bias of videos related to dentistry available on the video-sharing Internet platform YouTube. YouTube (www.youtube.com) was searched for videos related to dentistry, using the system-generated sorts "by relevance" and "most viewed" and two categories (All and Education). Each of the first thirty results was rated by two assessors filling out a questionnaire for each (total: 120). The data were subjected to statistical analysis using Cohen's kappa, Pearson's correlation coefficient tau, Mann-Whitney U-tests, and a nonparametric three-way ANOVA, including an analysis of the interaction between the sorting and category effect, with an α-level of 5 percent. The scan produced 279,000 results in the category All and 5,050 in the category Education. The analysis revealed a wide variety of information about dentistry available on YouTube. The purpose of these videos includes entertainment, advertising, and education. The videos classified under Education have a higher degree of usefulness and informational value for laypersons, dental students, and dental professionals than those found in a broader search category. YouTube and similar social media websites offer new educational possibilities that are currently both underdeveloped and underestimated in terms of their potential value. Dentists and dental educators should also recognize the importance of these websites in shaping public opinion about their profession.

Ethics and marketing in esthetic dentistry

Directory of Open Access Journals (Sweden)

Obradović-Đuričić Kosovka

2017-01-01

Full Text Available Contemporary dentistry is, first of all, characterized by diverse accelerated development, owing to improvements of information and other technologies, as well as the development of dental materials (shape-memory biomaterials, nanomaterials, biomaterials for application in tissue engineering, etc.. Expert doctrinaire attitudes move from the direction of operative interventions, whereby disease and acute symptoms are primarily treated, towards the strengthening of oral health by minimally invasive procedures. A particular place in patients’ total rehabilitation belongs to numerous esthetic procedures which, to a large extent, make up a wants-based service, led by the patients’ needs and affinities. This paper deals with differences between cosmetic and esthetic dentistry. The complexity of esthetic dentistry, which favors therapy with the change of function parameters in care for the patient, is emphasized. On the other hand, more attention is paid to the need to know and respect ethical and marketing principles that follow any activity of dentists, starting from the first contact with the patient, the selection of certified materials, to the implementation of the appropriate treatment plan. Well-directed communication and comprehensive awareness of the patient, the use of the visual analog scale, consideration of realistic resources in therapy, and the acceptance of de Bono model of adopted parallel thinking are determinants which help dentists define a problem adequately, find quality solutions, open alternative solutions, and reduce the potential risks in patients’ therapy.

The application of CAD / CAM technology in Dentistry

Science.gov (United States)

Susic, I.; Travar, M.; Susic, M.

2017-05-01

Information and communication technologies have found their application in the healthcare sector, including the frameworks of modern dentistry. CAD / CAM application in dentistry is the process by which is attained finished dental restoration through fine milling process of ready ceramic blocks. CAD / CAM is an acronym of english words Computer-Aided-Design (CAD) / Computer-Aided-Manufacture (CAM), respectively dental computer aided design and computer aided manufacture of inlays, onlays, crowns and bridges. CAD / CAM technology essentially allows you to create a two-dimensional and three-dimensional models and their materialization by numerical controlled machines. In order to operate more efficiently, reduce costs, increase user/patient satisfaction and ultimately achieve profits, many dental offices in the world have their attention focused on implementation of modern IT solutions in everyday practice. In addition to the specialized clinic management software, inventory control, etc., or hardware such as the use of lasers in cosmetic dentistry or intraoral scanning, recently the importance is given to the application of CAD / CAM technology in the field of prosthetic. After the removal of pathologically altered tooth structure, it is necessary to achieve restoration that will be most similar to the anatomy of a natural tooth. Applying CAD / CAM technology on applicable ceramic blocks it can be obtained very quick, but also very accurate restoration, in the forms of inlays, onlays, bridges and crowns. The paper presents the advantages of using this technology as well as satisfaction of the patients and dentists by using systems as: Cercon, Celay, Cerec, Lava, Everest, which represent imperative of modern dentistry in creating fixed dental restorations.

Eco-friendly dentistry: Need of future. An overview

Directory of Open Access Journals (Sweden)

Savy Arora

2017-01-01

Full Text Available In today's world, it is very necessary to understand the importance of being eco-friendly in every facet of our lives. The color “green” has healing power and denotes renewal, growth, and hope. “Eco-friendly dentistry” attempts to reduce the detrimental impact of dental practices on the environment and promote environmental awareness and sustainability to patients. This paper attempts to cover all possible aspects of making a dental practice eco-friendly, both in a dental perspective as well as a general perspective. While establishing an eco-friendly dental workplace, the dentist needs to assess his choices in planning the infrastructure and purchasing of equipment and dental materials. Eco-friendly dentistry is a newly evolving practice of dentistry, which encompasses a simultaneous devotion to sustainability, prevention, precaution, and a minimally invasive patient-centric, as well as global-centric treatment. There are two main avenues for implementing eco-friendly dentistry: (1 appropriate policy development and implementation and (2 dentists taking responsibility/ownership in the absence of policies and regulations. Although in some cases, it may take a little extra effort or money; dentists throughout the world are doing their best to reduce the environmental impact of the dental practice. Although the commitment of one small dental office cannot save the planet, certainly, the collective efforts of many small offices as well as large dental hospitals/colleges can ensure that dentists, at least, will not be responsible for destroying it. This article discusses various factors that can be incorporated into dental practice that can help make dentistry eco-friendly.

Investigation of The Omaha System for dentistry.

Science.gov (United States)

Jurkovich, M W; Ophaug, M; Salberg, S; Monsen, K

2014-01-01

Today, dentists and hygienists have inadequate tools to identify contributing factors to dental disease, diagnosis of disease or to document outcomes in a standardized and machine readable format. Increasing demand to find the most effective care methodologies make the development of further terminologies for dentistry more urgent. Preventive care is the focus of early efforts to define best practices. We reviewed one possibility with a history of public health documentation that might assist in these early efforts at identifying best practices. This paper examines, through a survey of dentists, the Omaha System Problem Classification Scheme. The survey requested that dentists rate the usefulness of knowing about specific signs and symptoms for each of the 42 problems within the Problem list of the Omaha System. Using a weighted scoring system, 22 of the 42 problems received over 50% of the possible maximum score and 30 of the 42 problems received at least 25% of the possible points. These findings suggests that further evaluation of The Omaha System, may be useful to dentistry. At a minimum, the survey provides additional information about non-physiological problems, signs, and symptoms that may be appropriate for documentation purposes within an electronic health record (EHR) used in dentistry.

The effect of a change in selection procedures on students' motivation to study dentistry.

Science.gov (United States)

Gardner, S P; Roberts-Thomson, K F

2014-03-01

The aim of this study was to determine whether changes in student selection criteria at The University of Adelaide effected a change in motivation and influencing factors to study dentistry by comparing cohorts. Online questionnaire completed by first-year dentistry students at The University of Adelaide between 1993-1996 and 1997-2005. All 666 students completed the questionnaire with 647 suitable for analysis. The likelihood of students being motivated for a career in dentistry because it 'fits with family' was greater for the 1997-2005 cohort (OR = 1.68, 95% CI = 1.14-2.49, p dentistry. © 2014 Australian Dental Association.

Paediatric conscious sedation: views and experience of specialists in paediatric dentistry.

Science.gov (United States)

Woolley, S M; Hingston, E J; Shah, J; Chadwick, B L

2009-09-26

The objectives were three-fold: to investigate the level of conscious sedation training received prior to and during specialist training in paediatric dentistry; to establish the use of conscious sedation during and following specialisation; and to determine the attitudes of specialists in paediatric dentistry to conscious sedation. A self-administered postal questionnaire was sent to all specialists in paediatric dentistry registered with the General Dental Council in January 2008. Non-responders were contacted again after a four-week period. A response rate of 60% was achieved. Of the 122 respondents, 67 (55%) had received sedation training as an undergraduate; 89 (75%) had been trained during specialisation. All respondents performed dental treatment under sedation as a trainee and the majority used nitrous oxide inhalation sedation (NOIS). Over 90% of respondents felt that NOIS should be available to all children, both in appropriate primary care settings and in hospitals. One hundred and twenty-one (99%) respondents thought that all trainees in paediatric dentistry should have sedation training. The most popular form of sedation amongst specialists in paediatric dentistry was NOIS. However, some of the respondents felt that children should have access to other forms of sedation in both the primary care and hospital settings. Additional research on other forms of sedation is required to evaluate their effectiveness and safety.

The Intraoral Ultrasonography in Dentistry

African Journals Online (AJOL)

2016-06-03

Jun 3, 2016 ... mucosa, the tongue, periodontal tissues, and periapical lesions. The main purpose ... in dentistry were reported in 1963 by Baum et al.[2]. Ultrasound is the .... in most cases, is not easily detected if it is depressed when placing the ..... changes of patients with chronic renal failure by CBCT. Dentomaxillofac ...

Restorative dentistry for children.

Science.gov (United States)

Donly, Kevin J

2013-01-01

This article discusses contemporary pediatric restorative dentistry. Indications and contraindications for the choice of different restorative materials in different clinical situations, including the risk assessment of the patient, are presented. The specific use of glass ionomer cement or resin-modified glass ionomer cement, resin-based composite, and stainless steel crowns is discussed so that preparation design and restoration placement is understood. Copyright © 2013 Elsevier Inc. All rights reserved.

Black triangle dilemma and its management in esthetic dentistry.

Science.gov (United States)

Singh, Vijendra P; Uppoor, Ashita S; Nayak, Dilip G; Shah, Dipen

2013-05-01

In recent years, clinician and dentist's esthetic demand in dentistry have increased rapidly, driven by an enhanced awareness of beauty and esthetics. The ultimate goal in modern restorative dentistry is to achieve "white" and "pink" esthetics in esthetically important zones. "White esthetics" is the natural dentition or the restoration of dental hard tissues with suitable materials. "Pink esthetics" refers to the surrounding soft-tissues, which includes the interdental papilla and gingiva that can enhance or diminish the esthetic result. Reconstruction of the lost interdental papilla is one of the most challenging and least predictable problems. Restoration and maintenance of these tissues with adequate surgical and prosthetic techniques are a real challenge in modern esthetic dentistry. Treatment of marginal tissue recession, excessive gingival display, deficient ridges, ridge collapse, and esthetic defects around teeth and implants are some of the esthetic problems associated with the interdental papilla that have to be corrected in todays scenario which has been discussed in this review.

Association between perception of dentist oversupply and expectations of dentistry: a survey of dental graduates in Japan.

Science.gov (United States)

Watanabe, Takeshi; Hanioka, Takashi; Yamamoto, Mito; Haresaku, Satoru; Shimada, Kaoru; Naito, Toru

2013-06-01

The perception that there is a surplus of dentists may be an opportunity to explore attractive career options in dentistry in Japan. A self-administered questionnaire was mailed to 2,114 graduates of a private dental school in Japan. We asked about the perception of oversupply, rated by a visual analogue scale, work environment factors, potential areas of dentistry and necessary medical subjects for their dental practice. The association of a strong perception of dentist oversupply with work environment factors, dental areas and medical subjects was examined by multivariate logistic regression analyses. The response rate was 66%, and data from 1,203 community dentists were analysed. Most respondents (76%) perceived either a strong or very strong surplus of dentists. A very strong perception was significantly associated with work environment factors, including practising in large cities and earning the second lowest of four levels of annual income, but no further associations were found with either the number of patients treated or with the other two ranges of income. This perception was negatively associated with the number of necessary medical subjects, specifically otorhinolaryngology, but no significant association was seen with the number of potential areas of dentistry. The negative correlation between the aspiration to acquire medical knowledge and the perception of dentist oversupply under the circumstance of the possibly excessive perception among community dentists invites further research on the benefits of teaching oral medicine to graduate entry students to build future working satisfaction. © 2013 FDI World Dental Federation.

The Comparison of Iranian and Foreign Students’ Motivations to Choose Dentistry Field of Study

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Abdolreza Gilavand

2016-06-01

Full Text Available Background Because of some special and privileged attractions of dentistry discipline, the first choice of volunteers who want to enter university is dentistry. The students usually choose it regardless to their interests and talents. Therefore, this study aimed to investigate Iranian and Foreign student’s motivations to choose dentistry field of study. Materials and Methods We searched international databases such as PubMed, Scopus, EMBASE, Cochrane Library, and Iranian databases such as SID, Magiran, Iranmedex using a searching strategy during 2000 to 2015 years. Database without language restriction, since 2000 sources, with the MeSH term "Choose dentistry field" AND "Students". At first, in the initial search,152 articles were found, and finally, 51 of them which were related to the subject of this research were used. Results In general, the motivation of students to choose field of study in Iranain and Foreign students include the following:: an independent office or job independence, high economic income, appropriate social status,  job attractiveness of dentistry, appropriate job position, individual longing, help others, top rank of student in the university entrance exam, continue to study at specialized PhD in one of dentistry trends, successful marriage nd interest in the field of dentistry. Conclusion It seems that with regard to the high unemployment rate of university graduates in Iran, the most important incentives of applicants who want to enter the dentistry discipline are high income and  particular social prestige at this major. Moreover, high income and independent job situations are the most important factors in Foreign students for choosing this filed of study in the overseas studies.

[Prevalence of dental diseases among Moscow students and need of dentistry].

Science.gov (United States)

Makeeva, I M; Doroshina, V Iu; Protsenko, A S

2009-01-01

A clinical epidemiologic study was made among 432 Moscow students and as a part of it was found the high prevalence rate of pathologies of dentition and variety of nosologic forms. The most common cases were: caries, periodontal disease, deformity and anomalies of tooth position. These findings were necessary to estimate the need of all types of dentistry for Moscow students. It was specified that 43% of students were in need of filling and dental restoration, 35% were in need of crowns of tooth, 22% were in need of dental restoration by means of orthopedic constructions. Endodontic dentistry was necessary for 31% of students, surgical removal - for 8%, periodontal dentistry - for 37%.

Possibilities and problems of modern dosimetry techniques in dentistry

International Nuclear Information System (INIS)

Regulla, D.F.

Basic requirement for an optimized application of radiation in dentistry is a qualified dosimetry. The paper introduces into new dosimetry techniques based on solid state phenomena, such as luminescence an exoelectron emission, which, in case of dentistry, appear superior to conventional methods such as film and ionization chamber dosimetry. Advantages of the TLDs dosimeters, such as miniature detector volume, dynamic detection range, tissue equivalence etc., and their dosimetric possibilities are described together with hints on operational problems with respect to achieving high dosimetric measurement accuracy. (orig.) [de

Selected applications for current polymers in prosthetic dentistry - state of the art.

Science.gov (United States)

Kawala, Maciej; Smardz, Joanna; Adamczyk, Lukasz; Grychowska, Natalia; Wieckiewicz, Mieszko

2018-05-10

Polymers are widely applied in medicine, including dentistry, i.e. in prosthodontics. The following paper is aimed at demonstrating the applications of selected modern polymers in prosthetic dentistry based on the reported literature. The study was conducted using the PubMed, SCOPUS and CINAHL databases in relation to documents published during 1999-2017. The following keywords were used: polymers with: prosthetic dentistry, impression materials, denture base materials, bite registration materials, denture soft liners, occlusal splint materials and 3D printing. Original papers and reviews which were significant from the modern clinical viewpoint and practical validity in relation to the possibility of using polymeric materials in prosthetic dentistry, were presented. Denture base materials were most commonly modified polymers. Modifications mainly concerned antimicrobial properties and reinforcement of the material structure by introducing additional fibers. Antimicrobial modifications were also common in case of relining materials. Polymeric materials have widely been used in prosthetic dentistry. Modifications of their composition allow achieving new, beneficial properties that affect quality of patients' life. Progress in science allows for a more methodologically-advanced research on the synthesis of new polymeric materials and incorporation of new substances into already known polymeric materials, that will require systematization and appropriate classification. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

The prevalence of noise-induced occupational hearing loss in dentistry personnel.

Science.gov (United States)

Khaimook, Wandee; Suksamae, Puwanai; Choosong, Thitiworn; Chayarpham, Satit; Tantisarasart, Ratchada

2014-09-01

Occupational hearing loss is the second most common health problem in the industrialized world. Dental personnel exposed to occupational noise may experience hearing loss. This article compares the prevalence of hearing loss in the general population to that of dental personnel exposed to noise during work hours and identifies risk factors for hearing loss among workers at a dental school. This prospective study included 76 dental personnel on the faculty of dentistry at a major university in Asia who were exposed to noise and 76 individuals in a control group. Nearly 16% of the study group and 21% of the control group had lost hearing, a nonsignificant difference (p = .09). Hearing loss was significantly related to work tenure longer than 15 years and age older than 40 years (p < .001 ).

Computer-Based Technologies in Dentistry: Types and Applications

Directory of Open Access Journals (Sweden)

Rajaa Mahdi Musawi

2016-10-01

Full Text Available During dental education, dental students learn how to examine patients, make diagnosis, plan treatment and perform dental procedures perfectly and efficiently. However, progresses in computer-based technologies including virtual reality (VR simulators, augmented reality (AR and computer aided design/computer aided manufacturing (CAD/CAM systems have resulted in new modalities for instruction and practice of dentistry. Virtual reality dental simulators enable repeated, objective and assessable practice in various controlled situations. Superimposition of three-dimensional (3D virtual images on actual images in AR allows surgeons to simultaneously visualize the surgical site and superimpose informative 3D images of invisible regions on the surgical site to serve as a guide. The use of CAD/CAM systems for designing and manufacturing of dental appliances and prostheses has been well established.This article reviews computer-based technologies, their application in dentistry and their potentials and limitations in promoting dental education, training and practice. Practitioners will be able to choose from a broader spectrum of options in their field of practice by becoming familiar with new modalities of training and practice.Keywords: Virtual Reality Exposure Therapy; Immersion; Computer-Aided Design; Dentistry; Education

Metal-ceramic alloys in dentistry: a review.

Science.gov (United States)

Roberts, Howard W; Berzins, David W; Moore, B Keith; Charlton, David G

2009-02-01

The purpose of this article is to review basic information about the alloys used for fabricating metal-ceramic restorations in dentistry. Their compositions, properties, advantages, and disadvantages are presented and compared. In addition to reviewing traditional noble-metal and base-metal metal-ceramic alloys, titanium and gold composite alloys are also discussed. A broad search of the published literature was performed using Medline to identify pertinent current articles on metal-ceramic alloys as well as articles providing a historical background about the development of these alloys. Textbooks, the internet, and manufacturers' literature were also used to supplement this information. The review discusses traditional as well as more recently-developed alloys and technologies used in dentistry for fabricating metal-ceramic restorations. Clear advantages and disadvantages for these alloy types are provided and discussed as well as the role that compositional variations have on the alloys' performance. This information should enable clinicians and technicians to easily identify the important physical properties of each type and their primary clinical indications. A number of alloys and metals are available for metal-ceramic use in dentistry. Each has its advantages and disadvantages, primarily based on its specific composition. Continuing research and development are resulting in the production of new technologies and products, giving clinicians even more choices in designing and fabricating metal-ceramic restorations.

Information retrieval, critical appraisal and knowledge of evidence-based dentistry among Finnish dental students.

Science.gov (United States)

Nieminen, P; Virtanen, J I

2017-11-01

One of the core skills of competent dentist is the ability to search and analyse high-quality evidence. Problems in understanding the basic aspects of knowledge-based information may impede its implementation into clinical practice. We examined how Finnish dental students acquire scientific information and how familiar they are with methods for evaluating scientific evidence related to clinical questions. All fifth-year dental students (n = 120) at the three universities in Finland received a self-administered questionnaire. The three most commonly used sources of information were colleagues, the commercial Health Gate Portal for dental practitioners and personal lecture notes. Although students rarely read scientific journals, they did find that they possess at least passable or even good skills in literature retrieval. Three questions related to the appraisal of evidence in dentistry revealed that students' knowledge of evidence-based dentistry was inadequate to critically evaluate clinical research findings. Most students seem to lack knowledge of key methodological evidence-based terms. The present curricula in dental schools fail to encourage the students to search and acquire knowledge wider than their patients themselves do. Universities have the responsibility to teach dentists various methods of critical appraisal to cope with scientific information. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Dentistry - a professional contained career in healthcare. A qualitative study of Vocational Dental Practitioners' professional expectations.

Science.gov (United States)

Gallagher, Jennifer E; Clarke, Wendy; Eaton, Kenneth A; Wilson, Nairn H F

2007-11-16

New graduates in the UK presently spend one year in training as Vocational Dental Practitioners (VDPs) in preparation for primary dental care. There is a growing recognition that the emerging workforce has very different professional expectations to those of earlier generations, with implications for the profession, patients and the performance of health systems. The objectives of this study were to investigate why VDPs' in England and Wales perceive they chose dentistry as a professional career; how they perceive their vision has changed and the implications for their professional career plans, both short- and longterm. Purposive sampling of schemes was undertaken to include urban, rural and metropolitan schemes, schemes in areas with and without dental schools and geographic coverage across England and Wales. All VDPs in these schemes were initiated to participate in this qualitative study using focus groups. A topic guide was utilised to standardise data collection. Informants' views were recorded on tape and in field notes. Data were transcribed and analysed using Framework Methodology. A total of 99 VDPs participated in the 10 focus groups. Their choice of dentistry as a professional career was motivated by multiple categories of influence: 'academic', 'healthcare', 'lifestyle', the influence of 'family', 'friends', 'careers advice' and 'work experience'. Consideration of the features of the 'professional job' appears to have been key to their choice of dentistry and the 'active rejection of medicine' as an alternative career.Entry into the profession was proving a challenging process for some but not all VDPs. Informants perceived that their vision had been moderated as a result of 'personal student debt', 'national workforce initiatives', 'limitations on clinical practice' and the 'cost of additional training'.Short term goals focused around 'recovery from the past' and 'preparation for the future'. Longterm goals covered the spectrum of opportunities within

76 FR 64952 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2011-10-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry . Dates and... Dentistry (``Advisory Committee'') provides advice and recommendations to the Secretary of the U.S...

75 FR 14446 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2010-03-25

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary CareMedicine and Dentistry (ACTPCMD... Services Administration, Bureau of Health Professions, Division of Medicine and Dentistry. In the plenary...

77 FR 64116 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2012-10-18

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD... and Dentistry, Bureau of Health Professions, Health Resources and Services Administration, Room 9A-27...

75 FR 36110 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from... College of Dentistry professional staff in consultation with representatives of the Alabama-Quassarte...

76 FR 30951 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2011-05-27

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD.... Glass, M.D., Ph.D., Advisory Committee Executive Secretary, Division of Medicine and Dentistry, Bureau...

75 FR 64318 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2010-10-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry (ACTPCMD...., Ph.D., Advisory Committee Executive Secretary, Division of Medicine and Dentistry, Bureau of Health...

Comparative study of faculties of dentistry of Rio de Janeiro and Universidade Federal da Paraiba in relation to teaching of radiation protection in Dentistry

International Nuclear Information System (INIS)

Padilha Filho, L.G.; Raymundo Junior, R.; Koch, H.A.; Guedes, W.M.S.; Oliveira, L.C.G.; Berquo, F.R.; Cherchinaro, C.C.

2001-01-01

This study compares the qualification and formation in radiation protection, of the students of Dentistry Faculties of Universities in Rio de Janeiro and Paraiba States (Brazil), and recommends the inclusion of Radiation Protection and Image Quality discipline, in the curriculum of Dentistry Faculties, in order to unify the contents and programs in the different study plans. Also to elaborate an appropriate educational training, so that the students of the Brazilian Universities can have the same knowledge about these important themes

Implant dentistry in postgraduate university education. Present conditions, potential, limitations and future trends.

Science.gov (United States)

Mattheos, N; Wismeijer, D; Shapira, L

2014-03-01

In recent years, opportunities for postgraduate university education in implant dentistry have increased significantly, with an increase in both the number but also the complexity of available postgraduate programmes. However, there appears to be a lack of standards directing the learning outcomes of such programmes. A scientific literature search was conducted for publications reporting on university programmes within implant dentistry, including description of programmes and evaluation of learning outcomes. A separate Internet search was conducted to collect information on existing university programmes as presented on university websites. Implant dentistry has reached a critical mass of an independent, multidisciplinary and vibrant domain of science, which combines knowledge and discovery from many clinical and basic sciences. Many university programmes conclude with a master's or equivalent degree, but there appears to be a great diversity with regard to duration and learning objectives, as well as targeted skills and competences. The importance of implant dentistry has also increased within established specialist training programmes. There was little indication, however, that the comprehensive aspects of implant dentistry are present in all specialist training programmes where implants are being covered. Although universities should maintain the options of designing academic programmes as they best see fit, it is imperative for them to introduce some form of transparent and comparable criteria, which will allow the profession and the public to relate the degree and academic credentials to the actual skills and competences of the degree holder. With regard to established specialist training programmes, the interdisciplinary and comprehensive nature of implant dentistry needs to be emphasised, covering both surgical and restorative aspects. Finally, implant dentistry is not, at present, a dental specialty. The profession has not reached a consensus as to whether

The impact of managed care in dentistry.

Science.gov (United States)

Clouse, H R

1999-01-01

Managed care plans attempt to control health care expenditures aggressively. These plans directly influence access to medical care and the type, level, and frequency of care rendered. As a result, hospital stays are reduced, focus shifts from inpatient to outpatient care, and patients are responsible for a larger share of health care costs. Dentistry is not immune from the impact of managed care. The attractiveness of the dental market has drawn many managed care organizations, insurers, and entrepreneurs to encourage dentists to participate in a wide variety of managed care programs. However, the delivery of dental care differs markedly in many respects from that of medical care. Therefore, many of the cost saving aspects of managed care that have been so successful in medicine may not result in similar cost savings in dentistry.

77 FR 42508 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Repatriation of the human remains to the Indian tribes...

77 FR 42513 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

77 FR 42507 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. SUMMARY: The New York University College of Dentistry has completed an inventory... the New York University College of Dentistry. Disposition of the human remains to the Indian tribes...

75 FR 52021 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-08-24

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... University College of Dentistry, New York, NY. The human remains were removed from Port Clarence, Nome County... the human remains was made by New York University College of Dentistry professional staff in...

75 FR 33327 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-11

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from the... College of Dentistry professional staff in consultation with representatives of the Caddo Nation of...

Prevention of Prosthetic Dentistry

Directory of Open Access Journals (Sweden)

Eremin O.V.

2011-03-01

Full Text Available Prevention in prosthetic dentistry is not just a regular oral hygiene and the prevention of caries in the early stages of its development. The initial goal of orthopedic and dental should be the ability to convey to the patient's sense of pros-thetics that proteziruya one saved more. An example is included prosthetic dental arch defects with bridges or single artificial crowns on implants that will prevent movement of teeth and the continuity of the dentition

[Brazilian bibliographical output on public oral health in public health and dentistry journals].

Science.gov (United States)

Celeste, Roger Keller; Warmling, Cristine Maria

2014-06-01

The scope of this paper is to describe characteristics of the scientific output in the area of public oral health in journals on public health and dentistry nationwide. The Scopus database of abstracts and quotations was used and eight journals in public health, as well as ten in dentistry, dating from 1947 to 2011 were selected. A research strategy using key words regarding oral health in public health and key words about public health in dentistry was used to locate articles. The themes selected were based on the frequency of key words. Of the total number of articles, 4.7% (n = 642) were found in oral health journals and 6.8% (n = 245) in public health journals. Among the authors who published most, only 12% published in both fields. There was a percentile growth of public oral health publications in dentistry journals, though not in public health journals. In dentistry, only studies indexed as being on the topic of epidemiology showed an increase. In the area of public health, planning was predominant in all the phases studied. Research to evaluate the impact of research and postgraduate policies in scientific production is required.

Distance Learning: Effectiveness of an Interdisciplinary Course in Speech Pathology and Dentistry

Science.gov (United States)

Ramos, Janine Santos; da Silva, Letícia Korb; Pinzan, Arnaldo; de Castro Rodrigues, Antonio; Berretin-Felix, Giédre

2015-01-01

Objective: Evaluate the effectiveness of distance learning courses for the purpose of interdisciplinary continuing education in Speech Pathology and Dentistry. Methods: The online course was made available on the Moodle platform. A total of 30 undergraduates participated in the study (15 from the Dentistry course and 15 from the Speech Pathology…

Techniques to administer oral, inhalational, and IV sedation in dentistry

Directory of Open Access Journals (Sweden)

Diana Krystyna Harbuz

2016-02-01

Full Text Available Background Sedation in dentistry is a controversial topic given the variety of opinions regarding its safe practice. Aims This article evaluates the various techniques used to administer sedation in dentistry and specific methods practiced to form a recommendation for clinicians. Methods An extensive literature search was performed using PubMed, Medline, Google Scholar, Google, and local library resources. Results Most of the literature revealed a consensus that light sedation on low-risk American Society of Anesthesiologists (ASA groups, that is ASA I, and possibly II, is the safest method for sedation in a dental outpatient setting. Conclusion Formal training is essential to achieve the safe practice of sedation in dentistry or medicine. The appropriate setting for sedation should be determined as there is an increased risk outside the hospital setting. Patients should be adequately assessed and medication titrated appropriately, based on individual requirements.

77 FR 36550 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2012-06-19

... Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care, Medicine and Dentistry (ACTPCMD... report. The meeting on July 20, 2012, will begin with an update on the Division of Medicine and Dentistry...

75 FR 33329 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-06-11

... University College of Dentistry, New York, NY AGENCY: National Park Service, Interior. ACTION: Notice. Notice... the New York University College of Dentistry, New York, NY. The human remains were removed from.... A detailed assessment of the human remains was made by the New York University College of Dentistry...

Prevalence of hypodontia in nine- to fourteen-year-old children who attended the Mashhad School of Dentistry.

Science.gov (United States)

Ajami, Behgat-al-molok; Shabzendedar, Mahboobeh; Mehrjerdian, Maryam

2010-01-01

Hypodontia is defined as the congenital absence of one or a few teeth, and is also the most common anomaly in dental development. This condition occurs either individually or as part of the symptoms of a syndrome, and it is more common in permanent teeth than in deciduous teeth, reporting a prevalence of between 1.6 and 9.6%. The objective of this study is to investigate the prevalence of hypodontia for permanent teeth in nine- to 14-year-old children who attended the Mashhad School of Dentistry in 2007. We conducted this descriptive, analytical, cross-sectional study, to determine the mentioned aims. In this descriptive, cross-sectional study, panoramic radiographs belonging to 600 children (351 girls and 249 boys), aged nine to 14 years, were available for examination. All related findings were recorded in the respective forms. The data were processed using Exact and Chi-square tests. The prevalence of hypodontia in the girls was 9.2%, in the boys 8.8%, and in both sexes combined 9%. The most and the least frequent cases of absent teeth were the mandibular second premolars and the maxillary central incisor (only one child), respectively. The most commonly absent teeth were the mandibular second premolars, the maxillary lateral incisors, the mandibular central incisor, and the maxillary second premolars, in that order. This study showed a high frequency of hypodontia among the understudied population. Thus, due to the complicated treatment, accurate examination of children for on-time diagnosis of this developmental anomaly is crucial.

Recent advances in dental optics - Part I: 3D intraoral scanners for restorative dentistry

Science.gov (United States)

Logozzo, Silvia; Zanetti, Elisabetta M.; Franceschini, Giordano; Kilpelä, Ari; Mäkynen, Anssi

2014-03-01

Intra-oral scanning technology is a very fast-growing field in dentistry since it responds to the need of an accurate three-dimensional mapping of the mouth, as required in a large number of procedures such as restorative dentistry and orthodontics. Nowadays, more than 10 intra-oral scanning devices for restorative dentistry have been developed all over the world even if only some of those devices are currently available on the market. All the existing intraoral scanners try to face with problems and disadvantages of traditional impression fabrication process and are based on different non-contact optical technologies and principles. The aim of this publication is to provide an extensive review of existing intraoral scanners for restorative dentistry evaluating their working principles, features and performances.

Dental implants: A boon to dentistry

Directory of Open Access Journals (Sweden)

B H Sripathi Rao

2015-01-01

Full Text Available The development and use of implants is one of the biggest advances in dentistry in the last few decades. It has helped to give many solutions to tooth loss as well as maxillo facial prosthetics. This article traces the history and evolution of dental implants.

B. T. Whitney. Physician, dentist, inventor, entrepreneur and dedicated figther for dentistry and dental education.

Science.gov (United States)

Ring, Malvin E

2004-02-01

In the mid-1850s, Western New York had become one of the most highly industrialized areas of the nation, largely because it was the terminus of the Erie Canal. Buffalo was among the foremost cities in the country; and its dentists were actively establishing a professional association. What was lacking, however, was a dental school to serve the whole area, including the territory to the west. Four leading men in the profession, who also started one of America's greatest and most innovative dental manufacturing companies, struggled to achieve that goal. Foremost among them was Benajah Ticknor Whitney, a physician, who had received his M.D. at the first medical school west of the Hudson River. But his interest in dentistry developed early in his training, and Dr. Whitney went on to become one of the state's outstanding dental leaders. Sadly, he didn't live to see his dream fulfilled. It would take 20 more years--and a hard fight to overcome opposition within the profession--until a university-affiliated school was established in Buffalo.

Ergonomics in dentistry: experiences of the practice by dental students.

Science.gov (United States)

Garcia, P P N S; Gottardello, A C A; Wajngarten, D; Presoto, C D; Campos, J A D B

2017-08-01

The aim of this study was to qualitatively evaluate the experiences of students enrolled in the last year of dentistry school with ergonomic practice. This is a qualitative, observational and cross-sectional study, with a non-probabilistic sample design. The sample comprised students enrolled in the last year of dentistry in Araraquara-UNESP (n = 29). The data were collected by means of open semi-structured and individual interviews, captured by a digital voice recorder. The students were interviewed in their own university at a time that was previously scheduled, and care was taken to provide a private and welcoming environment to carry out the interviews. A script containing questions related to practices in ergonomics was prepared at the university. Data analysis was carried out using the qualitative-quantitative Collective Subject Discourse technique with the aid of Qualiquantisoft ® software program. It was found that more than half of the students (58.6%) believe that adopting an ergonomic posture is important to prevent future problems, pain and occupational diseases, and 62.1% of the students confirm having difficulties in adopting ergonomic postures due to the types of treatment required and the regions of the mouth being treated. The main reasons stated for the fact that their colleagues do not adopt ergonomic postures are lack of attention, practice and forgetfulness (44.8%) and difficulty in visualising the operatory field or the procedure performed (27.6%). It is possible to conclude that the students interviewed know ergonomic principles and their importance in occupational health. However, they found it difficult to put these principles into practice. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Can Dentistry Have Two Contracts with the Public?

Science.gov (United States)

Nash, David A

2015-01-01

The social contract is an implicit agreement between parts of society and society as a whole. Since the Middle Ages, the learned professions, recently including dentistry, have had a covenantal relationship with the public based on trust, exchanging monopoly privileges for benefiting the public good. Unlike commercial trade in commodities, professional relationships are grounded in ensuring an adequate level of oral health to all. A second contract is emerging where dentists relate to society as business operators, exchanging commodity services for a price. Recent actions by the Federal Trade Commission and the U.S. Supreme Court make it unlikely that dentistry will be able to enjoy only selected aspects of each contract while avoiding obligations that it finds unfavorable.

Regenerative Perspective in Modern Dentistry

Directory of Open Access Journals (Sweden)

Mihnea Ioan Nicolescu

2016-04-01

Full Text Available This review aims to trace the contour lines of regenerative dentistry, to offer an introductory overview on this emerging field to both dental students and practitioners. The crystallized depiction of the concept is a translational approach, connecting dental academics to scientific research and clinical utility. Therefore, this review begins by presenting the general features of regenerative medicine, and then gradually introduces the specific aspects of major dental subdomains, highlighting the progress achieved during the last years by scientific research and, in some cases, which has already been translated into clinical results. The distinct characteristics of stem cells and their microenvironment, together with their diversity in the oral cavity, are put into the context of research and clinical use. Examples of regenerative studies regarding endodontic and periodontal compartments, as well as hard (alveolar bone and soft (salivary glands related tissues, are presented to make the reader further acquainted with the topic. Instead of providing a conclusion, we will emphasize the importance for all dental community members, from young students to experienced dentists, of an early awareness rising regarding biomedical research progress in general and regenerative dentistry in particular.

75 FR 69686 - Advisory Committee on Training in Primary Care Medicine and Dentistry

Science.gov (United States)

2010-11-15

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Services Administration Advisory Committee on Training in Primary Care Medicine and Dentistry AGENCY: Health Resources and Services... of the Advisory Committee on Training in Primary Care Medicine and Dentistry, November 15, 2010, 8:30...

Integrating critical thinking and evidence-based dentistry across a four-year dental curriculum: a model for independent learning.

Science.gov (United States)

Marshall, Teresa A; Straub-Morarend, Cheryl L; Handoo, Nidhi; Solow, Catherine M; Cunningham-Ford, Marsha A; Finkelstein, Michael W

2014-03-01

Introducing critical thinking and evidence-based dentistry (EBD) content into an established dental curriculum can be a difficult and challenging process. Over the past three years, the University of Iowa College of Dentistry has developed and implemented a progressive four-year integrated critical thinking and EBD curriculum. The objective of this article is to describe the development and implementation process to make it available as a model for other dental schools contemplating introduction of critical thinking and EBD into their curricula. The newly designed curriculum built upon an existing problem-based learning foundation, which introduces critical thinking and the scientific literature in the D1 year, in order to expose students to the rationale and resources for practicing EBD in the D2 and D3 years and provide opportunities to practice critical thinking and apply the EBD five-step process in the D2, D3, and D4 years. All curricular content is online, and D3 and D4 EBD activities are integrated within existing clinical responsibilities. The curricular content, student resources, and student activities are described.

Interior design for dentistry.

Science.gov (United States)

Unthank, M; True, G

1999-11-01

In the increasingly complex, competitive and stressful field of dentistry, effectively designed dental offices can offer significant benefits. Esthetic, functional and life-cycle cost issues to be considered when developing your interior design scheme include color, finishes, lighting, furnishings, art and accessories. An appropriately designed dental office serves as a valuable marketing tool for your practice, as well as a safe and enjoyable work environment. Qualified interior design professionals can help you make design decisions that can yield optimum results within your budget.

Lasers in medicine and dentistry.

Science.gov (United States)

Lehnert, M W

1996-01-01

Since their introduction, great enthusiasm has greeted the application of lasers to medicine and dentistry. The future is exciting. Research will someday take us to the days of the "Star Trek" laser-scan tooth or bone repair procedures. Lasers are very specific in their application. Choose this new technology carefully, making choices and purchases based on quality scientific research and ongoing analysis and review.

Electronic Health Record for Forensic Dentistry

Czech Academy of Sciences Publication Activity Database

Zvárová, Jana; Dostálová, T.; Hanzlíček, Petr; Teuberová, Z.; Nagy, Miroslav; Pieš, Martin; Seydlová, M.; Eliášová, H.; Šimková, H.

2008-01-01

Roč. 47, č. 1 (2008), s. 8-13 ISSN 0026-1270 R&D Projects: GA MŠk(CZ) 1M06014 Institutional research plan: CEZ:AV0Z10300504 Keywords : electronic health record * structured data entry * forensic dentistry Subject RIV: IN - Informatics, Computer Science Impact factor: 1.057, year: 2008

The Modern Value of Early Writings in Medicine and Dentistry.

Science.gov (United States)

Peck, Sheldon

2016-01-01

This article illustrates three examples supporting the modern value of early writings in dentistry and medicine. First, by studying cases described in works published long before the era of genetic science, we are able to develop new hypotheses about familial conditions and their genetic roots. Tooth transposition is presented as an example. Second, old writings may lead us to valuable historical insights and perspectives in medicine that can be revealed only in retrospective analysis. An example of this kind of historical analysis uncovers why dentistry became unnaturally separated from mainstream medicine in the 19th century. Third, early writings become keys to unlocking forgotten knowledge that enriches our understanding of historically significant people and events. The discovery of Norman Kingsley's long forgotten pyrographic paintings after Rembrandt portraits is used as an example. Libraries, the traditional custodians of these valued old texts, must continue to be supported, and not undermined by the paperless digital revolution. Copyright American Academy of the History of Dentistry.

Zeal of Acceptance: Balancing Image and Business in Early Twentieth-century American Dentistry

DEFF Research Database (Denmark)

Grumsen, Stine Slot

2012-01-01

to influence marketing strategies of dental manufacturers, reverse the relationship between manufacturers and the profession of dentistry, to brand dentistry in a wider, public context, and how it became an economic thorn in the side of the Board of Trustees of the American Dental Association....

Dentistry – a professional contained career in healthcare. A qualitative study of Vocational Dental Practitioners' professional expectations

Directory of Open Access Journals (Sweden)

Eaton Kenneth A

2007-11-01

Full Text Available Abstract Background New graduates in the UK presently spend one year in training as Vocational Dental Practitioners (VDPs in preparation for primary dental care. There is a growing recognition that the emerging workforce has very different professional expectations to those of earlier generations, with implications for the profession, patients and the performance of health systems. The objectives of this study were to investigate why VDPs' in England and Wales perceive they chose dentistry as a professional career; how they perceive their vision has changed and the implications for their professional career plans, both short- and longterm. Methods Purposive sampling of schemes was undertaken to include urban, rural and metropolitan schemes, schemes in areas with and without dental schools and geographic coverage across England and Wales. All VDPs in these schemes were initiated to participate in this qualitative study using focus groups. A topic guide was utilised to standardise data collection. Informants' views were recorded on tape and in field notes. Data were transcribed and analysed using Framework Methodology. Results A total of 99 VDPs participated in the 10 focus groups. Their choice of dentistry as a professional career was motivated by multiple categories of influence: 'academic', 'healthcare', 'lifestyle', the influence of 'family', 'friends', 'careers advice' and 'work experience'. Consideration of the features of the 'professional job' appears to have been key to their choice of dentistry and the 'active rejection of medicine' as an alternative career. Entry into the profession was proving a challenging process for some but not all VDPs. Informants perceived that their vision had been moderated as a result of 'personal student debt', 'national workforce initiatives', 'limitations on clinical practice' and the 'cost of additional training'. Short term goals focused around 'recovery from the past' and 'preparation for the future

77 FR 42510 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY; Correction

Science.gov (United States)

2012-07-19

... Inventory Completion: New York University College of Dentistry, New York, NY; Correction AGENCY: National... of human remains under the control of the New York University College of Dentistry, New York, NY. The... Dentistry professional staff in consultation with representatives of the Delaware Nation of Oklahoma...

The Risk of Bias in Randomized Trials in General Dentistry Journals.

Science.gov (United States)

Hinton, Stephanie; Beyari, Mohammed M; Madden, Kim; Lamfon, Hanadi A

2015-01-01

The use of a randomized controlled trial (RCT) research design is considered the gold standard for conducting evidence-based clinical research. In this present study, we aimed to assess the quality of RCTs in dentistry and create a general foundation for evidence-based dentistry on which to perform subsequent RCTs. We conducted a systematic assessment of bias of RCTs in seven general dentistry journals published between January 2011 and March 2012. We extracted study characteristics in duplicate and assessed each trial's quality using the Cochrane Risk of Bias tool. We compared risk of bias across studies graphically. Among 1,755 studies across seven journals, we identified 67 RCTs. Many included studies were conducted in Europe (39%), with an average sample size of 358 participants. These studies included 52% female participants and the maximum follow-up period was 13 years. Overall, we found a high percentage of unclear risk of bias among included RCTs, indicating poor quality of reporting within the included studies. An overall high proportion of trials with an "unclear risk of bias" suggests the need for better quality of reporting in dentistry. As such, key concepts in dental research and future trials should focus on high-quality reporting.

Dentistry in the 21st century: challenges of a globalising world.

Science.gov (United States)

Hayashi, Mikako; Haapasalo, Markus; Imazato, Satoshi; Lee, Jae Il; Momoi, Yasuko; Murakami, Shinya; Whelton, Helen; Wilson, Nairn

2014-12-01

Oral health is - literally - vital to good general health, not least because the mouth is the sentinel of the body. Dentistry, the Cinderella of health care, faces immense challenges of globalisation. Governments, having spent freely on everything from defence to social security, face mountains of debts which make budget cutbacks essential. Simultaneously, most developed countries have to pay increasing costs of caring for rapidly ageing populations. Dentistry is being pulled two ways: wealthy members of society demand high-end expensive treatment, much of it cosmetic rather than necessary to deal with disease, whereas many millions of poor people in developing countries cannot afford basic dental treatment and may never see a dentist. Too many governments and dentists persist with the expensive and destructive regime of 'drill and fill (and bill)'. International advances in care may not reach the clinician's chair because treatment guidelines and payments are set locally. An international symposium to celebrate Mikako Hayashi becoming Professor of Restorative Dentistry and Endodontology at Osaka University concluded that dentistry should move from an increasingly un-affordable curative model to a cost-effective evidence-based preventive model. The goal is to help people retain healthy natural teeth throughout their lives, as an essential part of enhancing their general health. © 2014 FDI World Dental Federation.

[The dentist between medicine and cosmetology. Ethical shortcomings of the esthetics boom in dentistry].

Science.gov (United States)

Maio, Giovanni

2009-01-01

Dentistry has evolved from a genuine medical practice to a mere business. From an ethical point of view it is asked whether this evolution creates more problems than it solves. The paper elaborates four arguments against this evolution and shows that aesthetics in dentistry which works only according to market categories runs the risk of loosing the view for the real need of patients. Dentistry which comprehends itself as part of a market will be nothing else than a part of a beauty industry which has the only aim to sell something, but not the aim to help people. Such a dentistry makes profit from the ideology of a society which serves only vanity, youthfulness and personal success and which is losing the sight for real values. The real value of man cannot be reduced to his appearance and medicine as an art should feel the obligation to resist these modern ideologies and should help people to get a more authentic attitude to themselves. If modern dentistry fails to think about these implications it will lose its identity as medicine, which would be too great a loss.

Implant - Identification Tool for Forensic Dentistry

Czech Academy of Sciences Publication Activity Database

Dostálová, T.; Eliášová, H.; Seydlová, M.; Zvárová, Jana

2008-01-01

Roč. 19, č. 9 (2008), s. 926-926 ISSN 0905-7161. [EAO Annual Scientific Meeting /17./. 18.09.2008-20.09.2008, Warsaw] R&D Projects: GA MŠk(CZ) 1M06014 Institutional research plan: CEZ:AV0Z10300504 Keywords : forensic dentistry * identification * electronic health record Subject RIV: IN - Informatics, Computer Science

A laser unit for photodynamic therapy and robot-assisted microsurgery in dentistry

Science.gov (United States)

Chunikhin, A. A.; Bazikyan, E. A.; Pikhtin, N. A.

2017-06-01

Results are presented of photochemical experiments with an IR-laser unit for microsurgery and photodynamic therapy in dentistry. The efficiency of direct generation of singlet oxygen in model organic media in the continuous-wave and pulsed nanosecond modes is examined. The unit can serve both as an independent instrument and as a part of a complex for robot-assisted surgery and dentistry.

Neuromuscular dentistry: Occlusal diseases and posture.

Science.gov (United States)

Khan, Mohd Toseef; Verma, Sanjeev Kumar; Maheshwari, Sandhya; Zahid, Syed Naved; Chaudhary, Prabhat K

2013-01-01

Neuromuscular dentistry has been a controversial topic in the field of dentistry and still remains debatable. The issue of good occlusion and sound health has been repeatedly discussed. Sometimes we get complains of sensitive teeth and sometimes of tired facial muscles on getting up in the morning. Owing to the intimate relation of masticatory apparatus with the cranium and cervico-scapular muscular system, the disorders in any system, draw attention from concerned clinicians involved in management, to develop an integrated treatment protocol for the suffering patients. There may be patients reporting to the dental clinics after an occlusal restoration or extraction, having pain in or around the temporomandibular joint, headache or neck pain. Although their esthetic demands must not be undermined during the course of treatment plan, whenever dental treatment of any sort is planned, occlusion/bite should be given prime importance. Very few dentist are able to diagnose the occlusal disease and of those who diagnose many people resort to aggressive treatment modalities. This paper aims to report the signs of occlusal disease, and discuss their association with TMDs and posture.

Nano Era of Dentistry-An Update.

Science.gov (United States)

Maman, Paramjot; Nagpal, Manju; Gilhotra, Ritu Mehra; Aggarwal, Geeta

2018-02-14

Management of the health of oral tissues is a prime requirement in dentistry. The prevention of tooth decay and the treatment of lesions and cavities are ongoing challenges. The limitations in dental materials, medications, instruments, procedures put off the accomplishment of this goal. Rationalization of science and technology has made possible to work out these limitations. Nanotechnology which is the outcome of this rationalization has become one of the most favored technologies in medical and dental application. The substantial contribution of nano dental materials is the identification of oral health related problems by better diagnosis and management of dental disorders by bionanomaterials. Application of nanodentistry holds promise for comprehensive dental care by utilizing nanomaterials and ultimately by nanorobots. This review discusses the rationale of nanodentistry, nanocarriers researched in treatment of different dental diseases, the latest innovations in nanomaterials in various disciplines of dentistry; patent literature and related marketed products. Advances in nanotechnology have placed plenty of hopes in terms of improving the oral health care of dental patients. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

The use of information and communication technology (ICT) in dentistry.

Science.gov (United States)

Knott, N J

2013-02-01

As the use of information and communication technology (ICT) becomes more widespread in dentistry the risk of breaching electronic commerce laws and patient confidentiality increases. It is necessary to be aware of the responsibilities internet usage entails, especially within a dental practice where the protection of patient information is of the utmost importance. More should be done to outline the various precautions that should be taken to ensure ICT security within the professional domain, as it would appear dentistry has been neglected with regard to receiving the proper ICT education, training and support systems.

Rapid prototyping: An innovative technique in dentistry

Directory of Open Access Journals (Sweden)

Shakeba Quadri

2017-01-01

Full Text Available Emergence of advanced digital technology has opened up new perspectives for design and production in the field of dentistry. Rapid prototyping (RP is a technique to quickly and automatically construct a three-dimensional (3D model of a part or product using 3D printers or stereolithography machines. RP has various dental applications, such as fabrication of implant surgical guides, zirconia prosthesis and molds for metal castings, maxillofacial prosthesis and frameworks for fixed and removable partial dentures, wax patterns for the dental prosthesis and complete denture. Rapid prototyping presents fascinating opportunities, but the process is difficult as it demands a high level of artistic skill, which means that the dental technicians should be able to work with the models obtained after impression to form a mirror image and achieve good esthetics. This review aims to focus on various RP methods and its application in dentistry.

The economics of dentistry: a neglected concern.

Science.gov (United States)

Shariati, Batoul; MacEntee, Michael I; Yazdizadeh, Maryam

2013-10-01

Demand for economic evaluations in health care is growing with expectations that they will help to develop regional and national policies on health and social programmes. We present here the scope, quality and content of systematic reviews and meta-analyses relating to the economics of dentistry published over the last 15 years. To review the quality and outcome of systematic reviews and meta-analyses relating to the economics of dental treatments, preventions and services. A systematic search was conducted in 14 electronic databases for systematic reviews and meta-analyses published between January 1997 and July 2011 on the economics of oral disorders and oral health care. Review papers were extracted by two independent investigators to identify the characteristics, results and quality of the reviews and to highlight gaps in knowledge about the economics of dentistry. From 3150 unique references, we found 73 systematic reviews or meta-analyses of dental economics as primary or secondary outcomes. The focus of 12 of them was on the cost or cost-effectiveness of dental prevention, 54 on treatment, five on prevention and treatment and two on delivery of dental services. However, only 12 of the systematic reviews drew conclusions from economic data, and four of them constructed an economic model from synthesized data. Overall, the quality was good in the 12 systematic reviews but poor in the original studies. There is very little helpful data published on the economics of dentistry. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Digital photoelastic analysis applied to implant dentistry

Science.gov (United States)

Ramesh, K.; Hariprasad, M. P.; Bhuvanewari, S.

2016-12-01

Development of improved designs of implant systems in dentistry have necessitated the study of stress fields in the implant regions of the mandible/maxilla for better understanding of the biomechanics involved. Photoelasticity has been used for various studies related to dental implants in view of whole field visualization of maximum shear stress in the form of isochromatic contours. The potential of digital photoelasticity has not been fully exploited in the field of implant dentistry. In this paper, the fringe field in the vicinity of the connected implants (All-On-Four® concept) is analyzed using recent advances in digital photoelasticity. Initially, a novel 3-D photoelastic model making procedure, to closely mimic all the anatomical features of the human mandible is proposed. By choosing appropriate orientation of the model with respect to the light path, the essential region of interest were sought to be analysed while keeping the model under live loading conditions. Need for a sophisticated software module to carefully identify the model domain has been brought out. For data extraction, five-step method is used and isochromatics are evaluated by twelve fringe photoelasticity. In addition to the isochromatic fringe field, whole field isoclinic data is also obtained for the first time in implant dentistry, which could throw important information in improving the structural stability of the implant systems. Analysis is carried out for the implant in the molar as well as the incisor region. In addition, the interaction effects of loaded molar implant on the incisor area are also studied.

Recent advancements in regenerative dentistry: A review.

Science.gov (United States)

Amrollahi, Pouya; Shah, Brinda; Seifi, Amir; Tayebi, Lobat

2016-12-01

Although human mouth benefits from remarkable mechanical properties, it is very susceptible to traumatic damages, exposure to microbial attacks, and congenital maladies. Since the human dentition plays a crucial role in mastication, phonation and esthetics, finding promising and more efficient strategies to reestablish its functionality in the event of disruption has been important. Dating back to antiquity, conventional dentistry has been offering evacuation, restoration, and replacement of the diseased dental tissue. However, due to the limited ability and short lifespan of traditional restorative solutions, scientists have taken advantage of current advancements in medicine to create better solutions for the oral health field and have coined it "regenerative dentistry." This new field takes advantage of the recent innovations in stem cell research, cellular and molecular biology, tissue engineering, and materials science etc. In this review, the recently known resources and approaches used for regeneration of dental and oral tissues were evaluated using the databases of Scopus and Web of Science. Scientists have used a wide range of biomaterials and scaffolds (artificial and natural), genes (with viral and non-viral vectors), stem cells (isolated from deciduous teeth, dental pulp, periodontal ligament, adipose tissue, salivary glands, and dental follicle) and growth factors (used for stimulating cell differentiation) in order to apply tissue engineering approaches to dentistry. Although they have been successful in preclinical and clinical partial regeneration of dental tissues, whole-tooth engineering still seems to be far-fetched, unless certain shortcomings are addressed. Copyright © 2016 Elsevier B.V. All rights reserved.

Universal adhesives: the next evolution in adhesive dentistry?

Science.gov (United States)

Alex, Gary

2015-01-01

Every so often a new material, technique, or technological breakthrough spurs a paradigm shift in the way dentistry is practiced. The development and evolution of reliable enamel and dentin bonding agents is one such example. Indeed, the so-called "cosmetic revolution" in dentistry blossomed in large part due to dramatic advances in adhesive technology. It is the ability to bond various materials in a reasonably predictable fashion to both enamel and dentin substrates that enables dentists to routinely place porcelain veneers, direct and indirect composites, and a plethora of other restorative and esthetic materials. In fact, the longevity and predictability of many (if not most) current restorative procedures is wholly predicated on the dentist's ability to bond various materials to tooth tissues. Adhesive systems have progressed from the largely ineffective systems of the 1970s and early 1980s to the relatively successful total- and self-etching systems of today. The latest players in the adhesive marketplace are the so-called "universal adhesives." In theory, these systems have the potential to significantly simplify and expedite adhesive protocols and may indeed represent the next evolution in adhesive dentistry. But what defines a universal system, and are all these new systems truly "universal" and everything they are claimed to be? This article will examine the origin, chemistry, strengths, weaknesses, and clinical relevance of this new genre of dental adhesives.

Quantitative and Qualitative Evaluation of Iranian Researchers' Scientific Production in Dentistry Subfields.

Science.gov (United States)

Yaminfirooz, Mousa; Motallebnejad, Mina; Gholinia, Hemmat; Esbakian, Somayeh

2015-10-01

As in other fields of medicine, scientific production in the field of dentistry has significant placement. This study aimed at quantitatively and qualitatively evaluating Iranian researchers' scientific output in the field of dentistry and determining their contribution in each of dentistry subfields and branches. This research was a scientometric study that applied quantitative and qualitative indices of Web of Science (WoS). Research population consisted of927indexed documents published under the name of Iran in the time span of 1993-2012 which were extracted from WoS on 10 March 2013. The Mann-Whitney test and Pearson correlation coefficient were used to data analyses in SPSS 19. 777 (83. 73%) of indexed items of all scientific output in WoS were scientific articles. The highest growth rate of scientific productionwith90% belonged to endodontic sub field. The correlation coefficient test showed that there was a significant positive relationship between the number of documents and their publication age (P scientific production in various subfields of dentistry were very different. It needs to reinforce the infrastructure for more balanced scientific production in the field and its related subfields.

Quantitative and Qualitative Evaluation of Iranian Researchers’ Scientific Production in Dentistry Subfields

Science.gov (United States)

Yaminfirooz, Mousa; Motallebnejad, Mina; Gholinia, Hemmat; Esbakian, Somayeh

2015-01-01

Background: As in other fields of medicine, scientific production in the field of dentistry has significant placement. This study aimed at quantitatively and qualitatively evaluating Iranian researchers’ scientific output in the field of dentistry and determining their contribution in each of dentistry subfields and branches. Methods: This research was a scientometric study that applied quantitative and qualitative indices of Web of Science (WoS). Research population consisted of927indexed documents published under the name of Iran in the time span of 1993-2012 which were extracted from WoS on 10 March 2013. The Mann-Whitney test and Pearson correlation coefficient were used to data analyses in SPSS 19. Results: 777 (83. 73%) of indexed items of all scientific output in WoS were scientific articles. The highest growth rate of scientific productionwith90% belonged to endodontic sub field. The correlation coefficient test showed that there was a significant positive relationship between the number of documents and their publication age (P dentistry were very different. It needs to reinforce the infrastructure for more balanced scientific production in the field and its related subfields. PMID:26635439

Discovering online learning barriers: survey of health educational stakeholders in dentistry.

Science.gov (United States)

Schönwetter, D; Reynolds, P

2013-02-01

Given the exponential explosion of online learning tools and the challenge to harness their influence in dental education, there is a need to determine the current status of online learning tools being adopted at dental schools, the barriers that thwart the potential of adopting these and to capture this information from each of the various stakeholders involved in dental online learning (administrators, instructors, students and software/hardware technicians). The aims of this exploratory study are threefold: first, to understand which online learning tools are currently being adopted at dental schools; second, to determine the barriers in adopting online learning in dental education; and third, to identify a way of better preparing stakeholders in their quest to encourage others at their institutions to adopt online learning tools. Seventy-two participants representing eight countries and 13 stakeholder groups in dentistry were invited to complete the online Survey of Barriers in Online Learning Education in Health Professional Schools. The survey was created for this study but generic to all healthcare education domains. Twenty participants completed the survey. demonstrated that many online learning tools are being successfully adopted at dental schools, but computer-based assessment tools are the least successful. Added to this are challenges of support and resources for online learning tools. Participants offered suggestions of creating a blended (online and face-to-face) tutorial aimed at assisting stakeholders to help their dental schools in adopting online learning tools The information from this study is essential in helping us to better prepare the next generation of dental providers in terms of adopting online learning tools. This paper will not only provide strategies of how best to proceed, but also inspire participants with the necessary tools to move forward as they assist their clients with adopting and sustaining online learning tools and models

The safety of bone allografts used in dentistry: a review.

Science.gov (United States)

Holtzclaw, Dan; Toscano, Nicholas; Eisenlohr, Lisa; Callan, Don

2008-09-01

Recent media reports concerning "stolen body parts" have shaken the public's trust in the safety of and the use of ethical practices involving human allografts. The authors provide a comprehensive review of the safety aspects of human bone allografts. The authors reviewed U.S. government regulations, industry standards, independent industry association guidelines, company guidelines and scientific articles related to the use of human bone allografts in the practice of dentistry published in the English language. The use of human bone allografts in the practice of dentistry involves the steps of procurement, processing, use and tracking. Rigorous donor screening and aseptic proprietary processing programs have rendered the use of human bone allografts safe and effective as a treatment option. When purchasing human bone allografts for the practice of dentistry, one should choose products accredited by the American Association of Tissue Banks for meeting uniformly high safety and quality control measures. Knowledge of human bone allograft procurement, processing, use and tracking procedures may allow dental clinicians to better educate their patients and address concerns about this valuable treatment option.

Magnets in dentistry

Directory of Open Access Journals (Sweden)

Vidya S Bhat

2013-01-01

Full Text Available Magnets have generated great interest within dentistry. They have been used for various applications in orthodontics and prosthodontics. Earlier use of magnets was limited due to the unavailability of small size magnets, but after the introduction of rare earth magnets and their availability in smaller sizes, their use has increased considerably. They can be placed within prostheses without being obtrusive in the mouth. Their main use in orthodontics has been for tooth movement and in prosthodontics has been in maxillofacial prosthesis and in overdentures as retentive aids. This article reviews the types of magnets available and their application in maxillofacial prosthesis and overdentures, followed by other advantages and disadvantages.

Cross-infection and infection control in dentistry: Knowledge, attitude and practice of patients attended dental clinics in King Abdulaziz University Hospital, Jeddah, Saudi Arabia

Directory of Open Access Journals (Sweden)

Nahla K. Ibrahim

2017-07-01

Full Text Available The objective of the study was to determine the level of Knowledge, Attitude and Practice (KAP of patients attended dental clinics at King Abdulaziz University Hospital (KAUH regarding cross infections and infection control in dentistry. A cross-sectional study was conducted among 225 patients who attended the dental clinics of KAUH, Jeddah, Saudi Arabia, 2014. A standardized, confidential, anonymous, interviewing questionnaire was used. Knowledge about dental infections was assessed by 12 MCQs. The attitudes were assessed through answering seven statements on a three- point Likert scale. Patients’ self reported practices were also evaluated. Descriptive and inferential statistics were done.Results of the study revealed that 39.5%, 38.7% and 21.8% of the participants obtained poor, fair and satisfactory level of knowledge about infections and infection control in dentistry, respectively. Social media was the commonest source of information about dental infection. Participant's educational level was significantly associated with the level of knowledge about dental infection. Patients had positive attitudes towards infection control in dentistry. Regarding self-reported practice, only few participants would ask dentists about sterilization of dental instruments (9.3%, wearing face mask (13.3% and gloves (16.4% if they don’t do so. In conclusion, our participants had good attitudes towards infection control in dentistry. However, their knowledge and practice need improvements. Conduction of educational programs is needed through social media, mass media, schools and public places. These programs involve both patients and providers. Keywords: Patient safety, Cross infection, Dental infection, Infection control, Emerging diseases, KAP

Code of practice for radiological protection in dentistry

International Nuclear Information System (INIS)

1988-01-01

This Code of Practice applies to all those involved in the practice of dentistry and is designed to minimise radiation doses to patients, dental staff and the public from the use of dental radiographic equipment

Perceived competency towards preventive dentistry among dental ...

African Journals Online (AJOL)

Background: A previous study has shown that dental practitioners in Benghazi believed that the less prevention-oriented education system is one of the barriers to applying preventive dentistry. Objective: To assess attitudes and perceived competence of the dental graduates in Benghazi towards prevention and early ...

Nanotechnology in dentistry: prevention, diagnosis, and therapy.

Science.gov (United States)

Abou Neel, Ensanya Ali; Bozec, Laurent; Perez, Roman A; Kim, Hae-Won; Knowles, Jonathan C

2015-01-01

Nanotechnology has rapidly expanded into all areas of science; it offers significant alternative ways to solve scientific and medical questions and problems. In dentistry, nanotechnology has been exploited in the development of restorative materials with some significant success. This review discusses nanointerfaces that could compromise the longevity of dental restorations, and how nanotechnolgy has been employed to modify them for providing long-term successful restorations. It also focuses on some challenging areas in dentistry, eg, oral biofilm and cancers, and how nanotechnology overcomes these challenges. The recent advances in nanodentistry and innovations in oral health-related diagnostic, preventive, and therapeutic methods required to maintain and obtain perfect oral health, have been discussed. The recent advances in nanotechnology could hold promise in bringing a paradigm shift in dental field. Although there are numerous complex therapies being developed to treat many diseases, their clinical use requires careful consideration of the expense of synthesis and implementation.

Nanotechnology in dentistry: prevention, diagnosis, and therapy

Science.gov (United States)

Abou Neel, Ensanya Ali; Bozec, Laurent; Perez, Roman A; Kim, Hae-Won; Knowles, Jonathan C

2015-01-01

Nanotechnology has rapidly expanded into all areas of science; it offers significant alternative ways to solve scientific and medical questions and problems. In dentistry, nanotechnology has been exploited in the development of restorative materials with some significant success. This review discusses nanointerfaces that could compromise the longevity of dental restorations, and how nanotechnolgy has been employed to modify them for providing long-term successful restorations. It also focuses on some challenging areas in dentistry, eg, oral biofilm and cancers, and how nanotechnology overcomes these challenges. The recent advances in nanodentistry and innovations in oral health-related diagnostic, preventive, and therapeutic methods required to maintain and obtain perfect oral health, have been discussed. The recent advances in nanotechnology could hold promise in bringing a paradigm shift in dental field. Although there are numerous complex therapies being developed to treat many diseases, their clinical use requires careful consideration of the expense of synthesis and implementation. PMID:26504385

Direct reimbursement. The future for organized dentistry.

Science.gov (United States)

Paul, D P

2001-10-01

Direct reimbursement, or DR, has been a popular topic in organized dentistry for much of the last decade, and the concept is beginning to be more widely known. This article explores the underpinnings of and future for DR. TYPES OF LITERATURE REVIEWED: This article is based on an online review of the dental, medical and business literature. The author explores the advantages of DR for patients, employers and dentists. He also presents purported disadvantages of DR, and refutes them. Organized dentistry's marketing efforts and the importance of third-party administrators also are examined. During the next several years, DR has the potential to become the vehicle of choice for financing much of the dental care provided in the United States. Dentists need to become more aware of what DR is and what it can offer the public. They then will be better able to promote DR, which is a significantly better payment system for dental care than any other available today.

Organized dentistry as an agent for helping others: the leadership of Donna J. Rumberger.

Science.gov (United States)

Rule, James T; Bebeau, Muriel J

2003-09-01

Dr Donna Rumberger graduated from New York University College of Dentistry in 1980 and has practiced dentistry in Manhattan ever since. Even before her graduation, she was active in organized dentistry, always viewing it as a conduit for helping other people. Working with the American Association of Women Dentists, she was cofounder of the Smiles for Success Foundation, a program started in New York City that helps women advance from welfare into the workforce with restored, healthy smiles. That program now has expanded to 14 other cities. Working with organized dentistry in New York City, she has been instrumental in initiating and running the Skate Safe program, which provides mouthguards and oral home care education for inner city children in Harlem. In addition, she has worked with the dentistry merit badge program for the Boy Scouts of America Jamborees, helped coalesce women's dental organizations in New York City, and led her dental society to collaborate with Columbia University in a program to improve access to dental care. As further evidence of her ability to get things done, she also has served as president of the American Association of Women Dentists, the Midtown Dental Society, and the New York County Dental Society--one of the largest dental societies in the country.

Brazilian scientific production on herbal medicines used in dentistry

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R.D. Castro

2014-09-01

Full Text Available The objective of this study was to critically analyze the scientific production published in specialized Brazilian journals concerning the use of medicinal plants in dentistry. A literature review was carried out using an indirect documentation technique by means of a bibliographical study. Four examiners performed independent searches in Brazilian journals of medicinal plants indexed in the database SciELO (Brazilian Journal of Pharmacognosy; Brazilian Journal of Medicinal Plants; Brazilian Journal of Pharmaceutical Sciences; and Acta Botanica Brasilica using the descriptors "herbal medicine/phytotherapy" or "medicinal plants" and "dentistry ". The articles published from 2002 to 2012 addressing the use of medicinal plants in dentistry were included and analyzed. The searches based on the descriptors and reading of abstracts, resulted in 155 articles. Of these, 44 were read in full and a total of 16 publications met the eligibility criteria and were selected. Laboratory studies predominated (10 and were limited to the evaluation of antimicrobial properties by means of tests for determining inhibitory, fungicidal and bactericidal concentrations. Three literature reviews and only one clinical trial with no blinding and randomization were found. It is highlighted the need for better methodological designs in the researches and greater production of clinical or in vivo studies.

An Assessment of the Risk of Bias in Randomized Controlled Trial Reports Published in Prosthodontic and Implant Dentistry Journals.

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Papageorgiou, Spyridon N; Kloukos, Dimitrios; Petridis, Haralampos; Pandis, Nikolaos

2015-01-01

The objective of this study was to assess the risk of bias of randomized controlled trials (RCTs) published in prosthodontic and implant dentistry journals. The last 30 issues of 9 journals in the field of prosthodontic and implant dentistry (Clinical Implant Dentistry and Related Research, Clinical Oral Implants Research, Implant Dentistry, International Journal of Oral & Maxillofacial Implants, International Journal of Periodontics and Restorative Dentistry, International Journal of Prosthodontics, Journal of Dentistry, Journal of Oral Rehabilitation, and Journal of Prosthetic Dentistry) were hand-searched for RCTs. Risk of bias was assessed using the Cochrane Collaboration's risk of bias tool and analyzed descriptively. From the 3,667 articles screened, a total of 147 RCTs were identified and included. The number of published RCTs increased with time. The overall distribution of a high risk of bias assessment varied across the domains of the Cochrane risk of bias tool: 8% for random sequence generation, 18% for allocation concealment, 41% for masking, 47% for blinding of outcome assessment, 7% for incomplete outcome data, 12% for selective reporting, and 41% for other biases. The distribution of high risk of bias for RCTs published in the selected prosthodontic and implant dentistry journals varied among journals and ranged from 8% to 47%, which can be considered as substantial.

“Evidence-Based Dentistry in Oral Surgery: Could We Do Better?”

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Nocini, Pier Francesco; Verlato, Giuseppe; Frustaci, Andrea; de Gemmis, Antonio; Rigoni, Giovanni; De Santis, Daniele

2010-01-01

Evidence-based Dentistry (EBD), like Evidence-based Medicine (EBM), was born in order to seek the “best available research evidence” in the field of dentistry both in research and clinical routine. But evidence is not clearly measurable in all fields of healthcare: in particular, while drug effect is rather independent from clinician’s characteristics, the effectiveness of surgical procedures is strictly related to surgeon’s expertise, which is difficult to quantify. The research problems of dentistry have a lot in common with other surgical fields, where at the moment the best therapeutic recommendations and guidelines originates from an integration of evidence-based medicine and data from consensus conferences. To cope with these problems, new instruments have been developed, aimed at standardizing clinical procedures (CAD-CAM technology) and at integrating EBM achievements with the opinions of expert clinicians (GRADE System). One thing we have to remember however: it is necessary to use the instruments developed by evidence-based medicine but is impossible to produce sound knowledge without considering clinical expertise and quality of surgical procedures simultaneously. Only in this way we will obtain an evidence-based dentistry both in dental research and clinical practice, which is up to third millennium standards. PMID:20871758

Regenerative dentistry: translating advancements in basic science research to the dental practice.

Science.gov (United States)

Garcia-Godoy, Franklin; Murray, Peter

2010-01-01

Scientific advances in the creation of restorative biomaterials, in vitro cell culture technology, tissue engineering, molecular biology and the human genome project provide the basis for the introduction of new technologies into dentistry. This review provides an assessment of how tissue engineering, stem cell, genetic transfer, biomaterial and growth factor therapies can be integrated into clinical dental therapies to restore and regenerate oral tissues. In parallel to the creation of a new field in general medicine called "regenerative medicine," we call this field "regenerative dentistry." While the problems of introducing regenerative therapies are substantial, the potential benefits to patients and the profession are equally ground-breaking. In this review, we outline a few areas of interest for the future of oral and dental medicine in which advancements in basic science have already been adapted to fit the goals of 21st century dentistry.

Hypoxia-based strategies for regenerative dentistry-Views from the different dental fields.

Science.gov (United States)

Müller, Anna Sonja; Janjić, Klara; Lilaj, Bledar; Edelmayer, Michael; Agis, Hermann

2017-09-01

The understanding of the cell biological processes underlying development and regeneration of oral tissues leads to novel regenerative approaches. Over the past years, knowledge on key roles of the hypoxia-based response has become more profound. Based on these findings, novel regenerative approaches for dentistry are emerging, which target cellular oxygen sensors. These approaches include hypoxia pre-conditioning and pharmacologically simulated hypoxia. The increase in studies on hypoxia and hypoxia-based strategies in regenerative dentistry highlights the growing attention to hypoxia's role in regeneration and its underlying biology, as well as its application in a therapeutic setting. In this narrative review, we present the current knowledge on the role of hypoxia in oral tissues and review the proposed hypoxia-based approaches in different fields of dentistry, including endodontics, orthodontics, periodontics, and oral surgery. Copyright © 2017 Elsevier Ltd. All rights reserved.

Bioactive Glasses in Dentistry: A Review

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Abbasi Z

2015-03-01

Full Text Available Bioactive glasses are silicate-based and can form a strong chemical bond with the tissues. These biomaterials are highly biocompatible and can form a hydroxyapatite layer when implanted in the body or soaked in the simulated body fluid. Due to several disadvantages, conventional glass processing method including melting of glass components, is replaced by sol-gel method with a large number of benefits such as low processing temperature, higher purity and homogeneity and therefore better control of bioactivity. Bioactive glasses have a wide range of applications, particularly in dentistry. These glasses can be used as particulates or monolithic shapes and porous or dense constructs in different applications such as remineralization or hypersensitivity treatment. Some properties of bioactive glasses such as antibacterial properties can be promoted by adding different elements into the glass. Bioactive glasses can also be used to modify different biocompatible materials that need to be bioactive. This study reviews the significant developments of bioactive glasses in clinical application, especially dentistry. Furthermore, we will discuss the field of bioactive glasses from beginning to the current developments, which includes processing methods, applications, and properties of these glasses.

Laser therapy on points of acupuncture: Are there benefits in dentistry?

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de Oliveira, Renata Ferreira; da Silva, Camila Vieira; Cersosimo, Maria Cecília Pereira; Borsatto, Maria Cristina; de Freitas, Patrícia Moreira

2015-10-01

Studies have shown the use of laser therapy at points of acupuncture as an alternative to metal needles. The scientific literature in the area of laser acupuncture is rather large; however, the actual mechanisms and effects have not yet been proven in detail. Therefore, the current manuscript reviews the existing literature regarding the effects of laser acupuncture in Dentistry, seeking treatment modalities in which this technique is used and which are able to generate positive clinical results. Thus, the literature survey was conducted in electronic databases--Medline/Pubmed, VHL and Science Direct--using the uniterms "alternative medicine", "low-power laser and acupuncture", "laser acupuncture and dentistry" and "laser therapy and acupuncture". Retrospective and prospective clinical studies were considered. According to the findings of the literature, laser therapy at points of acupuncture was effective for the treatment of various orofacial problems encountered in dentistry, but there are still many differences among the parameters used for irradiation and there is a lack of important information reported by the studies, such as the wavelength, dose, power density, irradiation time and frequency, points of acupuncture selected for irradiation and therapy outcomes. Although these results indicate the potential benefit of the use of laser therapy at points of acupuncture on Dentistry, further double-blinded, controlled clinical trials should be carried out in order to standardize protocols for clinical application. Copyright © 2015 Elsevier B.V. All rights reserved.

Evidence-based dentistry: Future aspects

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Kanika Mohindra

2017-01-01

Full Text Available Traditionally, clinical decisions in dentistry have been based on the experience of the dentist. If the given treatment works, it was utilized again, but if the results were disappointing, the procedure was deserted. Evaluating clinical treatment in this fashion is difficult because it is hard to know which factors are important for success and which contribute to failure. This came with the concept of evidence-based approach which facilitates conclusions for clinical practice based on sound research studies.

Dentistry and Dental Hygiene Handbook. 1988 Edition.

Science.gov (United States)

New York State Education Dept., Albany. Office of the Professions.

The laws, rules and regulations of the New York State Education Department governing dentistry and dental hygiene practice in the state are presented. In addition, the requirements and procedures for obtaining licensure and first registration as a dentist and dental hygienist in New York are discussed. The following chapters are provided: (1)…

AIDS in dentistry | Muya | Tanzania Dental Journal

African Journals Online (AJOL)

Tanzania Dental Journal. Journal Home · ABOUT THIS JOURNAL · Advanced Search · Current Issue · Archives · Journal Home > Vol 4, No 1 (1989) >. Log in or Register to get access to full text downloads. Username, Password, Remember me, or Register. AIDS in dentistry. RJ Muya. Abstract. No Abstract. Full Text:.

The Role of Virtual Articulator in Prosthetic and Restorative Dentistry

Science.gov (United States)

Aljanakh, Mohammad

2014-01-01

Virtual reality is a computer based technology linked with the future of dentistry and dental practice. The virtual articulator is one such application in prosthetic and restorative dentistry based on virtual reality that will significantly reduce the limitations of the mechanical articulator, and by simulation of real patient data, allow analyses with regard to static and dynamic occlusion as well as to jaw relation. It is the purpose of this article to present the concepts and strategies for a future replacement of the mechanical articulator by a virtual one. Also, a brief note on virtual reality haptic system has been highlighted along with newly developed touch enabled virtual articulator. PMID:25177664

Studies of biochemistry and clinical biochemistry. Studies at sample medical schools in 13 EU countries regarding biochemistry and clinical biochemistry teaching.

Science.gov (United States)

Stern, Petr; Sebesta, Ivan; Trnkova, Bohuslava; Zima, Tomas

2008-07-01

The study summarizes the results obtained during personal visits to 53 medical schools in the 13 original EU countries during 2004--2006. Data from the Czech Republic is shown for comparison. The possibilities of acquiring information from the websites of the medical schools in the local language and English are assessed. The admission process to medical schools and the organization of studies of medicine, dentistry, and non-medical healthcare fields are briefly characterized. Significant attention is paid to the forms of education in biochemistry and clinical (bio)chemistry in the medical study field. The position of these subjects in the studies of dentistry and non-medical healthcare fields is also noted. In addition, the course of subject exams is described. The methods of funding and postgraduate studies at the medical schools are also briefly addressed.

Ergonomic factors that cause the presence of pain muscle in students of dentistry.

Science.gov (United States)

Diaz-Caballero, Antonio-José; Gómez-Palencia, Isabel-Patricia; Díaz-Cárdenas, Shyrley

2010-11-01

To identify the ergonomic factors and the presence of muscular pain in dental students of VIII, IX, X semesters presently practicing at the clinics of the College of Dentistry of university of Cartagena, Colombia, South America. This is a descriptive study carried out in dental students of the VIII, IX, and X semesters which were undergoing clinical practice at the College of Dentistry of University of Cartagena. A convenience sample of 83 students who met the inclusion criteria was taken and those who agreed to participate signed an informed consent. Data collection was obtained by means of a structured questionnaire for ergonomic factors and the presence of pain was identified palpating the muscles object of the study by a physical therapist. The variables evaluated were: presence of pain, affected muscles, affected zones, gender, postures and work environment. The adoption of inadequate postures such as exaggerated flexions or cervical torsions could generate a higher frequency of muscular pain in dental students. The approximating muscle of the thumb showed 11% frequency of pain. The presence of muscular pain was higher for the female group participating in this study. Dentists are prone, since the beginning of their clinical practice as students, to lesions of the skeletal muscle system due to the clinical exercise of the profession, being the most common, muscle pain in the back, neck, shoulders and hands. This would imply initiating an occupational health program promoting healthy lifestyles in their academic environment and their future professional life, at the beginning of their clinical practice in dental school.

Professionalism: challenges for dentistry in the future.

Science.gov (United States)

Ozar, D T

2012-11-30

While countries varies significantly in the financing of dental care, they are much more alike in the delivery of dentistry. Dental care is principally provided in dental offices and clinics that are independent business entities whose business leaders are most often the dentists themselves. However society expects from dentists a level of professionalism (i.e. habitually acting ethically, both in terms of competence and conduct) in contrast to the methods and motivations of the marketplace. This is why the single most important challenge of dental professional ethics continues to be giving proper priority to patients' well being and building ethically correct decision-making relationships with patients while, at the same time, trying to maintain a successful business operation. If we look into dentistry's future, the centrality of this aspect of professional ethics is not likely to change, although the ways in which dentists might violate this trust will probably multiple as funding mechanisms become increasingly complex. It is important that dentists reflect with fresh eyes on their ethical commitments. One challenge is the increased availability of oral health information to the public and the fact that so many people are uncritical of the accuracy of information in the media and on the web. A second is the increase in the amount of health care advertising in many societies. A third is the growth of aesthetic dentistry that differs from standard oral health care in important and ethically significant ways. The fourth is insurance that frequently complicates the explanation of a patient's treatment alternatives and often brings a third party into the treatment decision relationship. The ethical challenges of each of these factors will be considered and ultimately tying it to the central theme of dental professionalism.

Survey on sedation in paediatric dentistry: a global perspective.

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Wilson, Stephen; Alcaino, Eduardo A

2011-09-01

Paediatric dentists receive training in sedation during their advanced education training, but evidence suggests that this training varies widely. The purpose of this study was to survey members of the International Association of Paediatric Dentistry (IAPD) and the European Academy of Paediatric Dentistry (EAPD) on their opinion on pharmacological and other behavioural management techniques and their training related to provision of oral health care of paediatric patients in the dental setting. A request was made for access to the IAPD and EAPD membership email addresses. The responses were recorded anonymously and data uploaded into spss (version 9) and analysed using descriptive analysis and chi-square with and without tabulation processes. A total of 311 respondents of 1973 targeted individuals answered the survey. The response rate was 16%. The majority of the respondents came from the continent of Europe, Asia, and the Americas. The most frequent type of sedation was general anaesthesia (52% of the respondents), followed by nitrous oxide (46%) and then oral sedation (44%). At least 91% of the respondents indicated that they were interested in the development of continuing education on the topic of sedation. Paediatric dentists around the world use relatively few behaviour management techniques, including pharmacological management. There is a definite interest in continuing education in the area of sedation. The Authors. International Journal of Paediatric Dentistry © 2011 BSPD, IAPD and Blackwell Publishing Ltd.

Tooth wear and wear investigations in dentistry.

Science.gov (United States)

Lee, A; He, L H; Lyons, K; Swain, M V

2012-03-01

Tooth wear has been recognised as a major problem in dentistry. Epidemiological studies have reported an increasing prevalence of tooth wear and general dental practitioners see a greater number of patients seeking treatment with worn dentition. Although the dental literature contains numerous publications related to management and rehabilitation of tooth wear of varying aetiologies, our understanding of the aetiology and pathogenesis of tooth wear is still limited. The wear behaviour of dental biomaterials has also been extensively researched to improve our understanding of the underlying mechanisms and for the development of restorative materials with good wear resistance. The complex nature of tooth wear indicates challenges for conducting in vitro and in vivo wear investigations and a clear correlation between in vitro and in vivo data has not been established. The objective was to critically review the peer reviewed English-language literature pertaining to prevalence and aetiology of tooth wear and wear investigations in dentistry identified through a Medline search engine combined with hand-searching of the relevant literature, covering the period between 1960 and 2011. © 2011 Blackwell Publishing Ltd.

[Sugar and the birth of dentistry].

Science.gov (United States)

Dijs, F

2004-06-01

It took mankind some ten thousand years to get sugarcane from the Pacific to the Mediterranean. Once it reached Europe and the Europeans knew how to handle it, it took them only a hundred years to turn the production of sugar into the biggest industry of the world. Exactly in those hundred years the birth of modern medicine--and dentistry--is placed. This coincidence is too particular to be left unnoticed.

Laser in dentistry: Biostimulation and surgery

Science.gov (United States)

Barzè, Franco; Palmieri, Beniamino; Scalise, Lorenzo; Rottigni, Valentina

2012-09-01

Laser therapy has achieved an important rule in cosmetic dentistry especially in the treatment of several complications such as leukoplakia, oral lichen planus, glossitis, oral mucositis, labial herpes virus, stomatitis, frenulum and oral hemangioma. In our study we enrolled 40 patients affected by these diseases to treat them with a new infrared dental laser demonstrating that it is extremely safe and effective in pain and postoperative discomforts reduction.

An investigation on the level of awareness, attitude, and interest among medicine, dentistry, and pharmacy students toward their majors on entering university: The case of Islamic Azad University, Tehran medical sciences branch

Directory of Open Access Journals (Sweden)

Farhad Adhami Moghadam

2017-01-01

Full Text Available Introduction: Having awareness, interest, and positive attitude toward one's fields of study leads to the development of a compatibility between demands and expectations on the one hand and future career on the other hand. This study was carried out to determine the level of awareness, attitude, and interest of medicine, dentistry, and pharmacy students of Islamic Azad University, Tehran Medical Sciences Branch toward their own field of study on entering university. Materials and Methods: This research is a basic descriptive study conducted on 273 students who had just entered university. This study was performed using census. Data collection instrument was a four-part questionnaire which included demographic information, and questions measuring students' awareness, attitude, and interest. Results: With regard to their field of study, there was no statistically significant difference in the average of students' awareness (P = 0.731. The attitude of medicine students was significantly more positive than pharmacy and dentistry students (P < 0.001, and the attitude of dentistry students was significantly more positive than that of pharmacy students (P = 0.460. Medical students' interest level was significantly higher than that of pharmacy and dentistry students (P < 0.05, and the interest level of dentistry students was significantly greater than the interest level of pharmacy students (P = 024/0. There was a statistically significant positive relationship between awareness and attitude and between awareness and interest in all of the study subjects (P < 0.001. Conclusion: The study results indicated that having a high level of awareness toward one's major led students studying in medicine, dentistry, and pharmacy to experience a more positive attitude and a higher level of interest. Thus, before entering the university, academic counseling will be beneficial for acquiring a better understanding of most majors, a goal which could be provided

Sexual harassment in Dentistry: prevalence in dental school

OpenAIRE

GARBIN, Cléa Adas Saliba; ZINA, Lívia Guimarães; GARBIN, Artênio José Insper; MOIMAZ, Suzely Adas Saliba

2010-01-01

OBJECTIVE: Sexual harassment is unlawful in all work and educational environments in most nations of the world. The goals of this study were to describe the sexual harassment prevalence and to evaluate the experiences and attitudes of undergraduate students in one dental school in Brazil. MATERIAL AND METHODS: An 18-item questionnaire was administered to 254 dental students with a completion rate of 82% (208). Students were requested to respond to questions about their background and academic...

Healthcare-associated viral and bacterial infections in dentistry

NARCIS (Netherlands)

Laheij, A.M.G.A.; Kistler, J.O.; Belibasakis, G.N.; Valimaa, H.; de Soet, J.J.

2012-01-01

Infection prevention in dentistry is an important topic that has gained more interest in recent years and guidelines for the prevention of cross-transmission are common practice in many countries. However, little is known about the real risks of cross-transmission, specifically in the dental

The dental public health implications of cosmetic dentistry: a scoping review of the literature.

Science.gov (United States)

Doughty, J; Lala, R; Marshman, Z

2016-09-01

The popularity of cosmetic surgery has seen a rapid increase recently, with the trend mirrored in dentistry. The Department of Health expressed concerns about the potential for biological and psychosocial harm of these cosmetic procedures. Furthermore, the dental public health implications (DPH) of the growing uptake of cosmetic dental procedures have not been explored. Conduct a scoping review to explore the DPH implications of cosmetic dentistry and identify gaps for future research. A fivestage scoping review was conducted of studies identified using the search terms cosmetic AND dentistry. Data from the studies meeting the inclusion criteria were extracted, collated and summarised into themes. Fifty-seven papers met the inclusion criteria (11 cross-sectional studies, 10 literature reviews and 36 opinion pieces). The DPH implications were summarised into five emergent themes: dento-legal and ethical, marketing, psychosocial, biological and workforce. These themes revealed patients' increased expectations, expanding commercialisation of the profession, psychological risks to vulnerable patients, the iatrogenic consequences of invasive cosmetic dental procedures and workforce implications of the current trends. The scoping review found that existing literature on cosmetic dentistry is predominately anecdotal - professional opinions and discussions. Despite this, our findings demonstrated workforce training and governance implications due to increased demand for cosmetic dentistry. Further empirical research is needed to understand the DPH implications of the increasing demand and uptake of cosmetic dental procedures to guide evidence-based policy to safeguard patients and improve the quality of dental services. Copyright© 2016 Dennis Barber Ltd

Educators' and Applicants' Views of the Postdoctoral Pediatric Dentistry Admission Process: A Qualitative Study.

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Ricker, Kevin; Mihas, Paul; Lee, Jessica Y; Guthmiller, Janet M; Roberts, Michael W; Divaris, Kimon

2015-11-01

The postdoctoral application and matching process in dental education is a high-stakes and resource-intensive process for all involved. While programs seek the most qualified candidates, applicants strive to be competitive to increase their likelihood of being accepted to a desirable program. There are limited data regarding either subjective or objective factors underlying the complex interplay between programs and applicants. This qualitative study sought to provide insight into the stakeholders' experiences and views on the matching process. Telephone and in-person interviews were conducted with ten pediatric dentistry program directors and ten recent applicants to pediatric dentistry programs in the United States in 2013-14. Participants were selected to represent the geographic (five districts of the American Academy of Pediatric Dentistry) and institutional (hospital- or university-based) diversity of pediatric dentistry programs. Interviews were recorded and transcribed verbatim. Veracity and need for more information were the themes most often articulated by both groups. The program directors most valued teachability and self-motivation as desirable applicant characteristics. The applicants relied primarily on subjective sources to gather information about programs and prioritized location and financial factors as pivotal for their rankings. Both groups appreciated the uniformity of the current application process and highlighted several weaknesses and areas for improvement. These results shed light on the postdoctoral matching process in pediatric dentistry via a qualitative description of stakeholders' experiences and viewpoints. These insights can serve as a basis for improving and refining the matching process.

Awareness of Eco-Friendly Dentistry among Dental Faculty and Students of King Khalid University, Saudi Arabia.

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Al-Qarni, Mohammed A; Shakeela, Nasim Vahid; Alamri, Mohammed Abdullah; Alshaikh, Yahya A

2016-10-01

Eco-friendly or green dentistry can be a reality by effectively designing dental clinics and using more eco-friendly materials in the clinical practice. To determine the awareness of eco-friendly dentistry among dental faculty and students in preparation for future implementation. Assessment of knowledge regarding eco-friendly dentistry was done using an 18 item self-administered questionnaire among 160 participants. After baseline data collection, the intervention was done by educating participants with a power point presentation. The post-intervention data was then collected for analysis. Statistical analysis was done using Wilcoxon's signed rank test and one-way ANOVA. The educational intervention increased the knowledge about eco-friendly dentistry confirming the importance of continuing education. There was a statistically significant gain in knowledge among the participants after the presentation. The gain was highest for department of Preventive Dental Sciences (PDS) followed by Substitute Dental Sciences (SDS), No specialty, Maxillofacial Dental Sciences (MDS), and Restorative Dental Sciences (RDS) respectively. (F=5.5091, p<0.05). Lack of knowledge of green dentistry amongst the dental fraternity is highly prevailing. The same can be substantiated with effective training in the respective fields if channelized through the curriculum in an educational set-up.

Ocular complications associated with local anesthesia administration in dentistry.

Science.gov (United States)

Boynes, Sean G; Echeverria, Zydnia; Abdulwahab, Mohammad

2010-10-01

The most widely used method for controlling pain during dental procedures is the intraoral administration of local anesthetics in close proximity to a specific nerve or fiber to obtund nerve conduction. The most commonly anesthetized nerves in dentistry are branches or nerve trunks associated with the maxillary and mandibular divisions of the trigeminal nerve (cranial nerve V). However, other nerves may be inadvertently affected by intraoral local anesthesia injections, resulting in anesthetic complications of structures far from the oral cavity. Practitioners should be aware of potential ocular complications following intraoral injections in dentistry. These complications include oculomotor paralysis and vision loss. The knowledge of these conditions and their potential cause should alert the dentist to the importance of appropriate injection techniques and an understanding of management protocol. Copyright © 2010 Elsevier Inc. All rights reserved.

Gene therapy in dentistry: tool of genetic engineering. Revisited.

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Gupta, Khushboo; Singh, Saurabh; Garg, Kavita Nitish

2015-03-01

Advances in biotechnology have brought gene therapy to the forefront of medical research. The concept of transferring genes to tissues for clinical applications has been discussed nearly half a century, but the ability to manipulate genetic material via recombinant DNA technology has brought this goal to reality. The feasibility of gene transfer was first demonstrated using tumour viruses. This led to development of viral and nonviral methods for the genetic modification of somatic cells. Applications of gene therapy to dental and oral problems illustrate the potential impact of this technology on dentistry. Preclinical trial results regarding the same have been very promising. In this review we will discuss methods, vectors involved, clinical implication in dentistry and scientific issues associated with gene therapy. Copyright © 2014 Elsevier Ltd. All rights reserved.

Acceptability of delivery of dietary advice in the dentistry setting to address obesity in pre-school children: a case study of the Common Risk Factor Approach.

Science.gov (United States)

Henderson, Emily J

2015-07-01

The Common Risk Factor Approach proposes that public health efforts can be improved by multiple agencies working together on a shared risk factor. The present study aimed to assess the acceptability to parents, dental practice staff and commissioners of the delivery of dietary advice in the dentistry setting in order to address obesity. Semi-structured focus groups with dental practice staff and one-to-one interviews with parents of pre-school children and public health commissioners involved in an oral health promotion initiative delivering dietary advice in dental surgeries. Data were analysed using the Framework Approach. General dental practice surgeries and pre-schools in areas of high deprivation in north-east England. Parents (n 4), dental practice staff (n 23) and one commissioner. All participants found acceptable the concept of delivering public health messages in non-conventional settings. Dental practice staff were concerned about the potential for conflicting messages and deprioritisation of oral health advice, and they identified practical barriers to delivery, such as lack of training. Parents were very apprehensive about the potential of such approaches to stigmatise overweight children, including bullying. Uncertainty over the causes of obesity led to confusion about its solutions and the roles of public health and health care. Major concerns about the implementation of the Common Risk Factor Approach were raised by parents and dental practice staff. Specific dietary guidance for both oral health and healthy weight, as well as further research into issues of suitability, feasibility and stigmatisation, are needed.

What is clinical leadership and why might it be important in dentistry?

Science.gov (United States)

Brocklehurst, P; Ferguson, J; Taylor, N; Tickle, M

2013-03-01

The concept of leadership means different things to different people. At present there is no single definition of leadership nor an established theoretical approach. Despite this, leadership in the clinical environment is becoming increasingly cited as an important component in the transition of the National Health Service (NHS) and in the development of clinician led services. In medicine, clinical commissioning groups (CCGs) will soon be operational and the Department of Health (DH) seeks to establish a similar approach in dentistry, where local clinicians drive forward a quality agenda with a focus on patient outcomes. To facilitate this, the NHS Commissioning Board (NHSCB) are in the process of developing Local Professional Networks (LPNs) for dentistry. Given this shift towards localism and clinician led services it would appear that leadership will have a significant role in both medicine and dentistry. This paper explores what leadership is, before determining why it might be important in providing a clinician-led, patient-based and outcomes-focused service.

Comparison of three different laser systems for application in dentistry

Science.gov (United States)

Mindermann, Anja; Niemz, M. H.; Eisenmann, L.; Loesel, Frieder H.; Bille, Josef F.

1993-12-01

Three different laser systems have been investigated according to their possible application in dentistry: a free running and a Q-switched microsecond Ho:YAG laser, a free running microsecond Er:YAG laser and picosecond Nd:YLF laser system consisting of an actively mode locked oscillator and a regenerative amplifier. The experiments focused on the question if lasers can support or maybe replace ordinary drilling machines. For this purpose several cavities were generated with the lasers mentioned above. Their depth and quality were judged by light and electron microscopy. The results of the experiments showed that the picosecond Nd:YLF laser system has advantages compared to other lasers regarding their application in dentistry.

Dentistry in "The Land of the Midnight Sun"

DEFF Research Database (Denmark)

Moore, Rod

1980-01-01

and periodontal destruction of snuff users with one illustration in color. Noted differences in pain reaction or threshhold for pain: "Compared with Americans (patients in Ohio private practice), we found the rugged frontier people of Kiruna were stoical about dentistry and disdained local anesthetics. Finally we...

The prediction in computer color matching of dentistry based on GA+BP neural network.

Science.gov (United States)

Li, Haisheng; Lai, Long; Chen, Li; Lu, Cheng; Cai, Qiang

2015-01-01

Although the use of computer color matching can reduce the influence of subjective factors by technicians, matching the color of a natural tooth with a ceramic restoration is still one of the most challenging topics in esthetic prosthodontics. Back propagation neural network (BPNN) has already been introduced into the computer color matching in dentistry, but it has disadvantages such as unstable and low accuracy. In our study, we adopt genetic algorithm (GA) to optimize the initial weights and threshold values in BPNN for improving the matching precision. To our knowledge, we firstly combine the BPNN with GA in computer color matching in dentistry. Extensive experiments demonstrate that the proposed method improves the precision and prediction robustness of the color matching in restorative dentistry.

Patient satisfaction with dental services rendered at School of ...

African Journals Online (AJOL)

Aim: To determine patient satisfaction among dental patients treated at the School of Dentistry, MUHAS. Study design: Cross-sectional clinic based study. Study participants and methods: Two hundred twelve dental patients aged 18 years and above who attended the oral surgery and restorative dental clinics were given a ...

78 FR 26053 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2013-05-03

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Service Administration Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD...

78 FR 48440 - Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting

Science.gov (United States)

2013-08-08

... DEPARTMENT OF HEALTH AND HUMAN SERVICES Health Resources and Service Administration Advisory Committee on Training in Primary Care Medicine and Dentistry; Notice of Meeting In accordance with section... following meeting: Name: Advisory Committee on Training in Primary Care Medicine and Dentistry (ACTPCMD...

Medical student fitness to practise committees at UK medical schools

Directory of Open Access Journals (Sweden)

Aldridge Jocelyne

2009-06-01

Full Text Available Abstract Background The aim was to explore the structures for managing student fitness to practise hearings in medical schools in the UK. We surveyed by email the named fitness to practise leads of all full members of the UK Medical Schools Council with a medical undergraduate programme. We asked whether student fitness to practise cases were considered by a committee/panel dedicated to medicine, or by one which also considered other undergraduate health and social care students. Findings All 31 medical schools responded. 19 medical schools had a fitness to practise committee dealing with medical students only. Three had a committee that dealt with students of medicine and dentistry. One had a committee that dealt with students of medicine and veterinary medicine. Eight had a committee that dealt with students of medicine and two or more other programmes, such as dentistry, nursing, midwifery, physiotherapy, dietetics, social work, pharmacy, psychology, audiology, speech therapy, operating department practice, veterinary medicine and education. Conclusion All 31 UK medical schools with undergraduate programmes have a fitness to practise committee to deal with students whose behaviour has given rise to concern about their fitness to practise. The variation in governance structures for student fitness to practise committees/panels can in part be explained by variations in University structures and the extent to which Universities co-manage undergraduate medicine with other courses.

[Analysis of activities of the preventive dentistry service in the Health Area 8 of the Valencia Autonomous Region].

Science.gov (United States)

Llena Puy, M C; Ausina Márquez, V

1996-02-29

We describe and analize the activities we carried out in a surgery from a preventive dentistry unit. Longitudinal descriptive study from 1993 since 1994. Health Area 8 from the Valencian Autonomous Region. Children from 3 to 14 year-old attendant to the preventive dentistry unit's surgery (2.497). We visited 5.012 children. The highest percentage of population corresponded to the zona 4, where began at first the preventive service. The activities distribution was as follow: oral explorations and plaque control (100%), fluoride topic aplication (90.38%), diet control (36.81%), pit and fisure sealants (6.46%), profilaxis (8.71%), radiological diagnosis (6.46%), dental emergencies (2.17%). The users origin was: 38.88% school oral explorations made over 6- and 10-year-old children; 63.71% from self-request; and 16.45% sent by other health professionals. 41.42% were continuated visits. Demand of preventive dental services is very high in our health area, although incorporation of therapeutic techniques is wished by the population. This demand increase as well as the surgery is closer to the user. People from big cities are stubborn using these services from smallest villages, even having transport facilities. Children start coming to the consults between 5-6 year-old, keeping an acceptable control until 12 approximately.

The application of finite element analysis in the skull biomechanics and dentistry.

Science.gov (United States)

Prado, Felippe Bevilacqua; Rossi, Ana Cláudia; Freire, Alexandre Rodrigues; Ferreira Caria, Paulo Henrique

2014-01-01

Empirical concepts describe the direction of the masticatory stress dissipation in the skull. The scientific evidence of the trajectories and the magnitude of stress dissipation can help in the diagnosis of the masticatory alterations and the planning of oral rehabilitation in the different areas of Dentistry. The Finite Element Analysis (FEA) is a tool that may reproduce complex structures with irregular geometries of natural and artificial tissues of the human body because it uses mathematical functions that enable the understanding of the craniofacial biomechanics. The aim of this study was to review the literature on the advantages and limitations of FEA in the skull biomechanics and Dentistry study. The keywords of the selected original research articles were: Finite element analysis, biomechanics, skull, Dentistry, teeth, and implant. The literature review was performed in the databases, PUBMED, MEDLINE and SCOPUS. The selected books and articles were between the years 1928 and 2010. The FEA is an assessment tool whose application in different areas of the Dentistry has gradually increased over the past 10 years, but its application in the analysis of the skull biomechanics is scarce. The main advantages of the FEA are the realistic mode of approach and the possibility of results being based on analysis of only one model. On the other hand, the main limitation of the FEA studies is the lack of anatomical details in the modeling phase of the craniofacial structures and the lack of information about the material properties.

Knowledge and awareness of medical doctors, medical students and nurses about dentistry in Nigeria.

Science.gov (United States)

Oyetola, Elijah Olufemi; Oyewole, Taiwo; Adedigba, Micheal; Aregbesola, Stephen Tunde; Umezudike, Kehinde; Adewale, Adedotun

2016-01-01

Various studies have reported poor awareness and knowledge of dentistry in the Nigerian population. There is, however, paucity of information assessing the knowledge and awareness of medical doctors/students and nurses about dentistry. The present study is aimed at determining the knowledge and awareness of medical doctors/students and nurses about dentistry. Self-administered questionnaires were randomly distributed among medical doctors/students, and nurses of Obafemi Awolowo Teaching Hospitals' Complex, Ile-Ife, Nigeria. Information collected using the questionnaire included participants' biodata, questions evaluating dental awareness, knowledge of systemic and oral health connections as well as referral practices. The data analysis was done with STATA version 11 software. A total of 300 questionnaires were randomly distributed among doctors/students and nurses, 206 were returned (response rate of 69%). Of the returned questionnaires, 129(63%) were males and 77(37%) were females. There were 42 medical doctors, 49 nurses and 115 medical students. The mean age of the participants was 26.7 years (SD 5.2). Majority (99.5%) was aware of dental profession, but 92% had never referred patients for dental consultation. One third (31%) of medical doctors believed that Ludwig angina was a cardiac disease. A large proportion of the respondents (61%) see no need for routine dental visit while 27% would want to visit the dentist only when they had a dental complaint. Although a large percentage of the participants claimed to be aware of dentistry, our findings revealed low level of knowledge and attitude to Dentistry. Efforts should be made towards closing this knowledge gap to achieve efficient oral health.

APPLICATIONS OF REPRAP THREE-DIMENSIONAL PRINTERS IN DENTISTRY- A LITERATURE REVIEW

Directory of Open Access Journals (Sweden)

Alexandru-Victor BURDE

2015-03-01

Full Text Available Purpose – This paper is intended to summarize the current available literature in which low-cost, open-source RepRap 3D printers are incorporated in the field of dentistry in an attempt to improve or replace conventional clinical and/or laboratory procedures. Methodology– An electronic search of publications from January 2004 to July 2014 was performed, by two researchers, in two electronic databases: Medline (PubMed and EMBASE Library. All searches were limited to human subjects investigations, published in English. Search terms included general and specific terms from the field of dentistry and additive manufacturing. Findings – The contribution of RepRap 3D printers to the field of dentistry is so far limited to only two applications, respectively reconstruction of study models for orthodontic measurements and reconstruction of skull segments. Originality/value – This review brings focus on the few researches and applications of low-cost RepRap printers in the dental field. In spite of the promising results reported, there still remains a sizable sector in which the capabilities of these low-cost, open source 3d printers are to be tested.

Ergonomic factors that cause the presence of pain muscle in students of dentistry

OpenAIRE

Díaz Caballero, Antonio José; Gomez Palencia, Isabel Patricia; Díaz Cárdenas, Shyrley

2010-01-01

Objective: To identify the ergonomic factors and the presence of muscular pain in dental students of VIII, IX, X semesters presently practicing at the clinics of the College of Dentistry of university of Cartagena, Colombia, South America. Materials and methods: This is a descriptive study carried out in dental students of the VIII, IX, and X semesters which were undergoing clinical practice at the College of Dentistry of University of Cartagena. A convenience sample of 83 students who m...

Gender differences in first-year dental students' motivation to attend dental school.

Science.gov (United States)

Scarbecz, Mark; Ross, Judith A

2002-08-01

Women's role in the field of dentistry has historically been limited to the dental auxiliary fields, rather than that of D.D.S. or D.M.D. Today, women are nearly 38 percent of U.S. dental school students and 14 percent of active practitioners. The slow(er) influx of women into dentistry has been little studied by dental educators. During the 2000-01 academic year, we conducted a survey of first-year dental students at a sample of publicly funded U.S. dental schools. The purpose of the survey was to assess gender differences in motives for pursuing a dental career. The data show that male dental students rate self-employment and business-related motives as more important, while female dental students rate people-oriented motives more highly. Factor analysis revealed four distinct clusters of motives for pursuing a dental career: a financial motive, a business-oriented motive, a people-oriented or caring motive, and a flexibility motive. Women scored significantly higher than men on the caring factor, whereas the reverse was true on the business factor. Male and female students rated financial and flexibility motives equally. The implications of the results for attracting students to the profession of dentistry are discussed.

Dentistry and criminal law.

Science.gov (United States)

Khoury, B S; Khoury, J N

2017-09-01

Criminal law in dentistry, as shaped and moulded by the prevailing views of society, defines what is or is not socially acceptable. It applies in both personal and professional contexts with the intended consequence of protecting the public from unacceptable conduct and potential imbalances of power. At its centre, a patient's consent plays a pivotal role in transforming unlawful conduct into lawful conduct. This literature review considers the current law and the trend of utilizing criminal law in addition to non-criminal law alternatives of reprimanding clinicians for failure to achieve consent in the course of dental practice. Dentists must appreciate this change and the prosecuting authority's increasing willingness to resort to criminal law. © 2017 Australian Dental Association.

Ozone Therapy in Dentistry

Science.gov (United States)

Domb, William C

2014-01-01

Summary The 21st century dental practice is quite dynamic. New treatment protocols and new materials are being developed at a rapid pace. Ozone dental therapy falls into the category of new treatment protocols in dentistry, yet ozone is not new at all. Ozone therapy is already a major treatment modality in Europe, South America and a number of other countries. What is provided here will not be an exhaustive scientific treatise so much as a brief general introduction into what dentists are now doing with ozone therapies and the numerous oral/systemic links that make this subject so important for physicians so that, ultimately, they may serve their patients more effectively and productively. PMID:25363268

Current Concepts in Restorative Implant Dentistry

Institute of Scientific and Technical Information of China (English)

Prof.Marchack

2009-01-01

Patients today are incteasingly aware of dental implants.and their expectations are for esthetically and functionally pleasingimplant restorations that mimic natural teeth.This presentation will give both the experienced and novice practitioner a better understand-ing of how restorative implant dentistry has evolved.Treatment planning and restorative options for single implants.multiple implants andfully edentulons arches will be discussed,and the use of modern materials and CADCAM technology in fabricating the most contemporaryfixed implant supported prostheses will be demonstrated.

Dental Students' Self-Assessed Competence in Geriatric Dentistry.

Science.gov (United States)

Kiyak, H. Asuman; Brudvik, James

1992-01-01

A study of four classes of dental students (n=172) exposed to both didactic and clinical geriatric dental training found that the students perceived significant improvements in their abilities to manage geriatric patients in all areas assessed, notably treatment planning, preventive dentistry, referrals, and providing care in alternative settings.…

Biosmart Materials: Breaking New Ground in Dentistry

Directory of Open Access Journals (Sweden)

Vijetha Badami

2014-01-01

Full Text Available By definition and general agreement, smart materials are materials that have properties which may be altered in a controlled fashion by stimuli, such as stress, temperature, moisture, pH, and electric or magnetic fields. There are numerous types of smart materials, some of which are already common. Examples include piezoelectric materials, which produce a voltage when stress is applied or vice versa, shape memory alloys or shape memory polymers which are thermoresponsive, and pH sensitive polymers which swell or shrink as a response to change in pH. Thus, smart materials respond to stimuli by altering one or more of their properties. Smart behaviour occurs when a material can sense some stimulus from its environment and react to it in a useful, reliable, reproducible, and usually reversible manner. These properties have a beneficial application in various fields including dentistry. Shape memory alloys, zirconia, and smartseal are examples of materials exhibiting a smart behavior in dentistry. There is a strong trend in material science to develop and apply these intelligent materials. These materials would potentially allow new and groundbreaking dental therapies with a significantly enhanced clinical outcome of treatments.

Biosmart Materials: Breaking New Ground in Dentistry

Science.gov (United States)

Badami, Vijetha; Ahuja, Bharat

2014-01-01

By definition and general agreement, smart materials are materials that have properties which may be altered in a controlled fashion by stimuli, such as stress, temperature, moisture, pH, and electric or magnetic fields. There are numerous types of smart materials, some of which are already common. Examples include piezoelectric materials, which produce a voltage when stress is applied or vice versa, shape memory alloys or shape memory polymers which are thermoresponsive, and pH sensitive polymers which swell or shrink as a response to change in pH. Thus, smart materials respond to stimuli by altering one or more of their properties. Smart behaviour occurs when a material can sense some stimulus from its environment and react to it in a useful, reliable, reproducible, and usually reversible manner. These properties have a beneficial application in various fields including dentistry. Shape memory alloys, zirconia, and smartseal are examples of materials exhibiting a smart behavior in dentistry. There is a strong trend in material science to develop and apply these intelligent materials. These materials would potentially allow new and groundbreaking dental therapies with a significantly enhanced clinical outcome of treatments. PMID:24672407

Measuring team-based interprofessional education outcomes in clinical dentistry: psychometric evaluation of a new scale at an Australian dental school.

Science.gov (United States)

Storrs, Mark J; Alexander, Heather; Sun, Jing; Kroon, Jeroen; Evans, Jane L

2015-03-01

Previous research on interprofessional education (IPE) assessment has shown the need to evaluate the influence of team-based processes on the quality of clinical education. This study aimed to develop a valid and reliable instrument to evaluate the effectiveness of interprofessional team-based treatment planning (TBTP) on the quality of clinical education at the Griffith University School of Dentistry and Oral Health, Queensland, Australia. A scale was developed and evaluated to measure interprofessional student team processes and their effect on the quality of clinical education for dental, oral health therapy, and dental technology students (known more frequently as intraprofessional education). A face validity analysis by IPE experts confirmed that items on the scale reflected the meaning of relevant concepts. After piloting, 158 students (61% response rate) involved with TBTP participated in a survey. An exploratory factor analysis using the principal component method retained 23 items with a total variance of 64.6%, suggesting high content validity. Three subscales accounted for 45.7%, 11.4%, and 7.5% of the variance. Internal consistency of the scale (α=0.943) and subscales 1 (α=0.953), 2 (α=0.897), and 3 (α=0.813) was high. A reliability analysis yielded moderate (rs=0.43) to high correlations (0.81) with the remaining scale items. Confirmatory factor analyses verified convergent validity and confirmed that this structure had a good model fit. This study suggests that the instrument might be useful in evaluating interprofessional or intraprofessional team-based processes and their influence on the quality of clinical education in academic dental institutions.

Influence of children's oral health-related quality of life on school performance and school absenteeism.

Science.gov (United States)

Piovesan, Chaiana; Antunes, José Leopoldo Ferreira; Mendes, Fausto Medeiros; Guedes, Renata Saraiva; Ardenghi, Thiago Machado

2012-01-01

This study assessed the relation of child oral health-related quality of life with school performance and school absenteeism. We followed a cross-sectional design with a multistage random sample of 312 12-year-old schoolchildren living in Brazil. The participants completed the child perceptions questionnaire (CPQ(11-14) ) that provides information about psychological factors, while their parents or guardians answered questions on their socioeconomic status measured by parents' education level and household income. A dental examination of each child provided information on the prevalence of caries and dental trauma. Data on school performance, which included the results of baseline Brazilian language (Portuguese) tests, and school absenteeism (school days missed) were obtained from the school register. Multilevel linear regression was used to investigate the association among psychological and socioeconomic status and children's school performance. In the multiple model, after adjusting for individual covariates, being a girl was associated with higher school performance (P Children's school performance and absence were influenced by psychological and socioeconomic conditions. © 2012 American Association of Public Health Dentistry.

Fundamentals in Biostatistics for Investigation in Pediatric Dentistry: Part II -Biostatistical Methods.

Science.gov (United States)

Pozos-Guillén, Amaury; Ruiz-Rodríguez, Socorro; Garrocho-Rangel, Arturo

The main purpose of the second part of this series was to provide the reader with some basic aspects of the most common biostatistical methods employed in health sciences, in order to better understand the validity, significance and reliability of the results from any article on Pediatric Dentistry. Currently, as mentioned in the first paper, Pediatric Dentists need basic biostatistical knowledge to be able to apply it when critically appraise a dental article during the Evidence-based Dentistry (EBD) process, or when participating in the development of a clinical study with dental pediatric patients. The EBD process provides a systematic approach of collecting, review and analyze current and relevant published evidence about oral health care in order to answer a particular clinical question; then this evidence should be applied in everyday practice. This second report describes the most commonly used statistical methods for analyzing and interpret collected data, and the methodological criteria to be considered when choosing the most appropriate tests for a specific study. These are available to Pediatric Dentistry practicants interested in reading or designing original clinical or epidemiological studies.

Epigenetics: a new frontier in dentistry.

Science.gov (United States)

Williams, S D; Hughes, T E; Adler, C J; Brook, A H; Townsend, G C

2014-06-01

In 2007, only four years after the completion of the Human Genome Project, the journal Science announced that epigenetics was the 'breakthrough of the year'. Time magazine placed it second in the top 10 discoveries of 2009. While our genetic code (i.e. our DNA) contains all of the information to produce the elements we require to function, our epigenetic code determines when and where genes in the genetic code are expressed. Without the epigenetic code, the genetic code is like an orchestra without a conductor. Although there is now a substantial amount of published research on epigenetics in medicine and biology, epigenetics in dental research is in its infancy. However, epigenetics promises to become increasingly relevant to dentistry because of the role it plays in gene expression during development and subsequently potentially influencing oral disease susceptibility. This paper provides a review of the field of epigenetics aimed specifically at oral health professionals. It defines epigenetics, addresses the underlying concepts and provides details about specific epigenetic molecular mechanisms. Further, we discuss some of the key areas where epigenetics is implicated, and review the literature on epigenetics research in dentistry, including its relevance to clinical disciplines. This review considers some implications of epigenetics for the future of dental practice, including a 'personalized medicine' approach to the management of common oral diseases. © 2014 Australian Dental Association.

Have CONSORT guidelines improved the quality of reporting of randomised controlled trials published in public health dentistry journals?

Science.gov (United States)

Savithra, Prakash; Nagesh, Lakshminarayan Shetty

2013-01-01

To assess a) whether the quality of reporting of randomised controlled trials (RCTs) has improved since the formulation of the Consolidated Standards of Reporting Trials (CONSORT) statement and b) whether there is any difference in reporting of RCTs between the selected public health dentistry journals. A hand search of the journals of public health dentistry was performed and four journals were identified for the study. They were Community Dentistry and Oral Epidemiology (CDOE), Community Dental Health (CDH), Journal of Public Health Dentistry (JPHD) and Oral Health and Preventive Dentistry (OHPD). A total of 114 RCTs published between 1990 and 2009 were selected. CONSORT guidelines were applied to each selected article in order to assess and determine any improvement since the publication of CONSORT guidelines. The chi-square test was employed to determine any statistical significant difference in quality of reporting of RCTs before and after the publication of the CONSORT guidelines. A comparison was also done to determine any statistically significant difference in quality of reporting of RCTs between the selected journals. Title, abstract, discussion and conclusion sections of the selected articles showed adherence to the CONSORT guidelines, whereas the compliance was poor with respect to the methodology section. The quality of reporting of RCTs is generally poor in public health dentistry journals. Overall, the quality of reporting has not substantially improved since the publication of CONSORT guidelines.

Radiological equipment 'Planmeca' used in dentistry

International Nuclear Information System (INIS)

Tuciac, Carolina

2011-01-01

Equipment 'Planmeca Pro Max 3D' for volumetric imaging with cone beam examine the patients under computerized tomography considering the rate 0.2-1.0 mm, digital orthopantomography, 3D cephalometry. 3D tomography image facilitates an accurate view of oral structures. It was adopted quickly, and became the basic equipment for all applications in dentistry. The Cone Beam Volumetric Tomography (CBVT), Planmeca Pro Max 3D model give the opportunity to obtain great radiological information very important for the dentist decision. (author)

A review of pediatric dentistry program websites: what are applicants learning about our programs?

Science.gov (United States)

Lin, Jenn-Yih; Lee, Jung; Davidson, Bo; Farquharson, Kara; Shaul, Cheryl; Kim, Sara

2010-06-01

The purpose of this study was twofold: 1) to examine website content provided by U.S. and Canadian pediatric dentistry residency programs, and 2) to understand aspects of program websites that dental students report to be related to their interests. Sixty-eight program websites were reviewed by five interprofessional evaluators. A thirty-six-item evaluation form was organized into 1) program descriptive items listed on the American Academy of Pediatric Dentistry (AAPD) website (n=21); 2) additional program descriptive items not listed on the AAPD website but of interest (n=9); and 3) items related to website interface design (n=5). We also surveyed fifty-four dental students regarding their interest in various aspects of program descriptions. The results of this study suggest that pediatric dentistry residency programs in general tend to provide identical or less information than what is listed on the AAPD website. The majority of respondents (76 percent) reported that residency program websites would be their first source of information about advanced programs. The greatest gap between the available website information and students' interests exists in these areas: stipend and tuition information, state licensure, and program strengths. Pediatric dentistry residency programs underutilize websites as a marketing and recruitment tool and should incorporate more information in areas of students' priority interests.

Does teaching method affect students' perceptions regarding communication patterns in pediatric dentistry? A comparison of lecture and video methods.

Science.gov (United States)

Kalwitzki, Matthias; Meller, Christina; Beyer, Christine

2011-08-01

The purpose of this study was to determine whether dental students' perceptions regarding six communication patterns for use in pediatric dentistry differed depending on whether they were taught by lecturing or by video-based teaching. Prior to the introduction of interpersonal skills in a clinical course in pediatric dentistry, four consecutive cohorts of students (n=107) in a German dental school were divided equally into two groups. Group one (n=57) was taught by video sequences and group two (n=50) by conventional lecture. Six communication patterns were presented: involvement of the child's toy(s), speaking in positive phrases, mentioning a personal aspect, recalling positive behavior of the patient, addressing fear verbally, and complimenting the patient. Immediately after the presentation, students were asked by means of a questionnaire about their assessment of and intentions regarding the clinical application of the communication patterns presented. After completion of the course, they were asked about the communication patterns that had been used. There were significant differences for three communication patterns in favor of video-based teaching (pstudents perceived differences between video-based teaching and lecturing regarding ease of use, but they did not seem to benefit from one method over the other regarding clinical application.

Bibliometric analysis of two journals of community dentistry

Directory of Open Access Journals (Sweden)

Swati Jain

2014-01-01

Full Text Available Background: The role of scientific journals in diffusion of data concerning research in the field of Public Health Dentistry is of premier importance. Bibliometry involves analysis of publications reflecting the type of research work. Objective: To determine the number and trends of published articles in Journal of Indian association of Public Health Dentistry (JIAPHD and to compare the same with that of Community Dentistry and Oral Epidemiology (CDOE from year 2002 to 2013. Methodology: A retrospective observational study was conducted for JIAPHD and CDOE. All issues of JIAPHD and CDOE from 2002 to 2013 were hand searched for the parameters: Study design, area of interest of research, state/college where research was conducted, authorship pattern, source of articles published each year, changing study trends, disease under study and publication bias. The data were organized and analyzed using software SPSS - version 21.0; descriptive and inferential statistical test (Chi-square test was used to find a significant difference between the two journals. Results: A total of 676 and 744 articles was retrieved from JIAPHD and CDOE respectively. An increase in a number of articles from 2002 to 2013 was observed in JIAPHD. About 78.8% of articles in CDOE and 68.6% in JIAPHD were observational studies (P = 0. 001 and 60% of CDOE articles and 45.3% of JIAPHD articles had > 3 authors from educational institutes (P = 0. 001. Conclusion: The bibliometric analysis of JIAPHD in comparison to CDOE showed an interesting pattern. It was reasoned that most articles published were of descriptive and analytical epidemiology indicating a demand for leading dental research based on better quality methodology in terms of research and systematic inspections. Also, JIAPHD needs to be more coherent as far as publication issues are concerned.

[Quality assurance in dentistry--past, present and future].

Science.gov (United States)

Vered, Y; Schwartz, N; Babayoff, I

2003-01-01

Quality assurance involves the cycle of quality assessment, formal identification of problems, developing a strategy for resolving problems and implementation of changes. Historically, the term "first do not harm" can be considered as the first step in quality assurance. Patients' high expectations from the outcomes of dental treatment, new technology and cost containment changed the perspectives completely. We are facing a new era of an increasing demand for patients' involvement as well as an increasing demand for accountability of the members of the profession. The article describes the development of the issue of quality assurance during the last thirty years and highlights the difficulties encountered by the profession in adjusting the changes due to lack of education, experience, knowledge and absence of a definition for accepted criteria for action. Developing criteria for appropriateness of dental treatment, developing mechanisms for assessing the art of care, development of large data bases and development of consumers' surveys are some of the leading suggestions for future action. The responsibility for quality and quality assurance lies in the hands of the dental profession. Organized dentistry possesses a social and ethical commitment for the society, as well as professional obligation for the members of the profession. Although cost containment gave rise to the issue of quality, quality assurance should not be measured in financial terms, but in terms of accepting responsibility and working for continuous improvement. Steps in the right direction will, hopefully, lead to a better and more efficient utilization of the available resources and will increase the trust of the public in the profession of dentistry. Therefore, organized dentistry should not leave this important issue to be dealt by non-dental professions or commercial organizations.

Oral damages in radiotherapy: dentistry prevention and treating

International Nuclear Information System (INIS)

Caielli, Cibelle; Martha, Patricia M.; Dib, Luciano L.

1995-01-01

The authors show the importance of the multidisciplinary participation in treatment of oncologic patients about the prevention and treatment of oral damage induced by head and neck irradiation. The main secondary effects are: xerostomy, mucositis, irradiation caries and osteoradionecrosis. The dentistry has to perform preventively to avoid the appearance of this sequel or reduce its effects. (author)

Tooth agenesis: from molecular genetics to molecular dentistry

Czech Academy of Sciences Publication Activity Database

Matalová, Eva; Fleischmannová, Jana; Sharpe, P. T.; Tucker, A. S.

2008-01-01

Roč. 87, č. 7 (2008), s. 617-623 ISSN 0022-0345 R&D Projects: GA AV ČR KJB500450802; GA MŠk OC B23.001; GA ČR GC524/08/J032 Institutional research plan: CEZ:AV0Z50450515 Keywords : tooth agenesis Subject RIV: FF - HEENT, Dentistry Impact factor: 3.142, year: 2008

The conceptualization of childhood in North American pediatric dentistry texts: a discursive case study analysis.

Science.gov (United States)

Makansi, Nora; Carnevale, Franco A; Macdonald, Mary Ellen

2018-03-01

In recent years, conceptions of childhood have been evolving towards an increased recognition of children as active agents, capable of participating in the determination of their wellbeing. In pediatric dentistry, the extent to which these conceptions are being discursively endorsed is not well known. The aim of this investigation was to examine the discursive construction of childhood in seminal North American pedagogical dentistry materials. We conducted a qualitative discourse analysis of a sample of prominent texts using a sociological discourse analysis approach. We analyzed the latest edition of Macdonald and Avery's textbook (Chapter: Non pharmacologic management of children's behaviors) and the clinical practice guidelines published by the American Academy of Pediatric Dentistry, AAPD (Behavior guidance for the pediatric dental patient). The analysis produced five salient discursive categories: socialization through behavior modification; development and behavior; paternalism; the utility of child-centered communication; and consequentialism. While there were instances of a child-centered focus in the texts, the main discourses were rooted in developmentalism and behaviorism. There was scant acknowledgment of the importance of children's agency or voice, which runs contrary to child-centered discourses and practices in related disciplines (e.g., pediatric medicine, nursing). Predominant discourses in pediatric dentistry suggest a paternalistic, behaviorist approach to the 'management' of children in the dental office, focused primarily on completing interventions. Priorities for the future development of pediatric dentistry are discussed, integrating more child-centered approaches. © 2017 BSPD, IAPD and John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Advances in local anesthesia in dentistry.

Science.gov (United States)

Ogle, Orrett E; Mahjoubi, Ghazal

2011-07-01

Local pain management is the most critical aspect of patient care in dentistry. The improvements in agents and techniques for local anesthesia are probably the most significant advances that have occurred in dental science. This article provides an update on the most recently introduced local anesthetic agents along with new technologies used to deliver local anesthetics. Safety devices are also discussed, along with an innovative method for reducing the annoying numbness of the lip and tongue following local anesthesia. Copyright © 2011 Elsevier Inc. All rights reserved.

Do stages of dentistry training affect anxiety provoking situations ...

African Journals Online (AJOL)

Getting diagnosis wrong, help in faint episode, not developing radiograph properly and coping with children were the anxiety provoking situations that showed statistically significant difference in the 3 studied training stages of dentistry. Bonferroni post‑hoc analysis significant difference was in the preclinical and clinical ...

Use of images for human identification in forensic dentistry

International Nuclear Information System (INIS)

Carvalho, Suzana Papile Maciel; Lopes-Junior, Cesar; Silva, Ricardo Henrique Alves da; Peres, Arsenio Sales

2009-01-01

The present systematic review article is aimed at describing radiological methods utilized for human identification in forensic dentistry. For this purpose, a literature review was undertaken, and out of 45 papers, 19 were selected in accordance with inclusion criteria. Several radiological techniques can be used to assist in both individual and general identification, including determination of gender, ethnic group and, mainly, age. The analysis of ante-mortem and post-mortem radiographic and tomographic images has become an essential tool for human identification in forensic dentistry, particularly with the refinement of techniques resulting from developments in the field of the radiology itself as well as the incorporation of information technology resources to the technique. It can be concluded that, based on an appropriate knowledge on the available methods, forensic dentists can choose the best method to achieve a successful identification with a careful application of the technique and accurate interpretation of data. (author)

Who is referred for sedation for dentistry and why?

Science.gov (United States)

Boyle, C A; Newton, T; Milgrom, P

2009-03-28

To assess referrals to sedation, examining dental anxiety and background of patients, and compare these characteristics to those referred to a restorative dentistry clinic. Descriptive, cross sectional survey. Subjects were 100 consecutive new patients in sedation and special care and 50 new patients in restorative dentistry at Guy's and St Thomas NHS Foundation Trust. A questionnaire included demographics, self-reported oral health and dental attendance, and dental fear. Information from the patients records was taken: ASA classification, previous sedation or general anaesthesia, alcohol and tobacco use, and medications. The best predictors of referral were dental anxiety level and an irregular attendance. The most important fears were seeing, hearing and feeling the vibrations of the dental drill, and the perception of an accelerated heart rate. Other factors such as general, mental and dental health and alcohol use were related to referral but less important. Referral is consistent with the goal of the sedation clinic to see anxious patients. Referring general practitioners are able to identify these patients.

Cooperative learning in 'Special Needs in Dentistry' for undergraduate students using the Jigsaw approach.

Science.gov (United States)

Suárez-Cunqueiro, M M; Gándara-Lorenzo, D; Mariño-Pérez, R; Piñeiro-Abalo, S; Pérez-López, D; Tomás, I

2017-11-01

The goals of this study were to (i) describe the use of the Jigsaw approach for the resolution of clinical cases by undergraduate students in the subject 'Special Needs in Dentistry' and (ii) assess the impact of its implementation on academic performance and the students' perception. The Jigsaw approach was applied to the fifth-year in the subject 'Special Needs in Dentistry', as part of the Dentistry degree curriculum of the University of Santiago de Compostela, during the academic years 2012/2013 and 2013/2014. A total of 109 dental students were enrolled in the study, and the final marks of the Jigsaw (n = 55) and the non-Jigsaw groups (n = 54) were compared. Students' perceptions on the Jigsaw technique were assessed using a 13-question questionnaire. Academic performance based on the final examination mark for the Jigsaw and non-Jigsaw groups was 6.45 ± 1.49 and 6.13 ± 1.50, respectively. There were not students in the Jigsaw group who failed to attend the mandatory examination (0% vs. 12.96% in the non-Jigsaw group, P = 0.006). The questionnaire's internal consistency was 0.90. The mean value for all the questionnaire items was 3.80, with the highest response score of 4.35 for the statement 'I have seen the complexity that the resolution of a clinical case can involve'. Based on the students' perceptions, the Jigsaw approach could contribute to a better understanding of the complexity of solving clinical cases in the subject 'Special Needs in Dentistry'. However, further investigations should be conducted to analyse the influence of this technique on students' academic performance in the field of clinical dentistry. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Lasers in Dentistry: Is It Really Safe?

Directory of Open Access Journals (Sweden)

Hamed Mortazavi

2016-01-01

Full Text Available Introduction: Lasers are used in various disciplines in dentistry such as restorative dentistry, endodontics, periodontics, pedodontics, and oral and maxillofacial surgery. Despite many advantages of dental lasers, this method might have some adverse effects. The aim of this review article is to debate about the impacts of lasers on orodental tissues. Methods: An electronic search was accomplished using specialized databases such as Google Scholar, PubMed, PubMed Central, Science Direct, and Scopus to find relevant studies by using keywords such as “laser”, “dentistry”, “adverse effect”, and “side effect”. Results: Several adverse effects of laser were identified such as impacts on dental pulp, effects on tooth surface, subcutaneous and submucosal effects, histopathological changes, and infection transmission due to laser smoke. During dental procedures, necrosis of the pulp, periodontal ligament and odontoblasts, cemental lysis, bone resorption, hypo/hyperpigmentation, burns, itching, and scarring might occur. In addition, laser can weaken the dentin by inducing surface cracks. Restorative procedures by laser might increase microleakage and decrease shear bond strength, as well as microhardness of tooth walls. Meanwhile, laser surgery might cause emphysema after abscess incision and drainage, frenectomy, flap elevation, and gingivoplasty. Conclusion: Practitioners should be very cautious in treatment planning and case selection during laser-based therapeutic procedures.

Polarization sensitive optical coherence tomography in dentistry

International Nuclear Information System (INIS)

Dichtl, S.

1998-01-01

Optical coherence tomography (OCT) is a noninvasive and noncontact technique for obtaining cross-sectional images of biologic structure, which was initially introduced to depict the transparent tissue of the eye. It employs the partial coherence properties of a light source to image structures with high resolution (< 20 (m). Recently, this technique has also been applied in turbid media. This tomographic imaging is analogous to conventional ultrasound B mode imaging, except that OCT measures the intensity of backreflected infrared light rather than acoustical waves. First applications, of OCT in dentistry for diagnosing periodontal disease have been reported by Colston et al. presenting in vitro OCT images of the dental and periodontal tissues of porcine premolar teeth. In this work, the feasibility of polarisation sensitive OCT for dental material is suggested. In contrast with conventional OCT, where the magnitude of backscattered light as a function of depth is imaged, backscattered light is used to image the magnitude of the birefringence in the sample as a function of depth. Partial loss of birefringence is known to be an early indication of incipient caries or tissue thermal damage. Applying this technique for caries diagnosis or guidance regarding optimal dosimetry for thermally mediated laser therapeutic procedures, polarisation sensitive OCT would represent a promising new technology for dentistry. (author)

Developing implant dentistry education in Europe: the continuum from undergraduate to postgraduate education and continuing professional development.

Science.gov (United States)

Mattheos, N; de Bruyn, H; Hultin, M; Jepsen, S; Klinge, B; Koole, S; Sanz, M; Ucer, C; Lang, N P

2014-03-01

Implant dentistry is a treatment modality which has mainstream clinical practice of comprehensive care, which however is not adequately represented in the undergraduate dental curricula. A consensus workshop organised by ADEE in 2008, set the benchmarks for the knowledge and competences a modern dental practitioner must possess with regard to implant dentistry, as well as defined undergraduate and postgraduate pathways for the acquisition of these competences. Today, 5 years later, there exist several challenges for the implementation of these benchmarks in both undergraduate curricula but also post-graduation educational pathways. A consensus workshop was organised by ADEE, bringing together 48 opinion leaders, including academic teachers of all disciplines related to implant dentistry, specialists, representatives of relevant scientific and professional associations, as well as industry delegates. The objectives of the workshop were to evaluate the existing scientific literature, reported experience and best practices in order to identify potential and limitations for the implementation of implant dentistry in the undergraduate curriculum, as well produce recommendations for the optimal educational structures for postgraduate programmes and continuing professional development. The scientific committee conducted two European-wide questionnaire surveys to better document the current state of education in implant dentistry. Upon completion of the surveys, reviewers were appointed to produce three scientific review papers, identifying current achievements and future challenges. Finally, during the 3 days of the workshop, all the evidence was reviewed and the main conclusions and recommendations that were adopted by all participants are reported in the present Consensus Paper. Implementation of implant dentistry in the undergraduate curriculum has improved significantly, but still lags behind the benchmarks set in 2008 and the diversity between institutions remains

Stem cell-based approaches in dentistry

Directory of Open Access Journals (Sweden)

TA Mitsiadis

2011-11-01

Full Text Available Repair of dental pulp and periodontal lesions remains a major clinical challenge. Classical dental treatments require the use of specialised tissue-adapted materials with still questionable efficacy and durability. Stem cell-based therapeutic approaches could offer an attractive alternative in dentistry since they can promise physiologically improved structural and functional outcomes. These therapies necessitate a sufficient number of specific stem cell populations for implantation. Dental mesenchymal stem cells can be easily isolated and are amenable to in vitro expansion while retaining their stemness. In vivo studies realised in small and large animals have evidenced the potential of dental mesenchymal stem cells to promote pulp and periodontal regeneration, but have also underlined new important challenges. The homogeneity of stem cell populations and their quality control, the delivery method, the quality of the regenerated dental tissues and their integration to the host tissue are some of the key challenges. The use of bioactive scaffolds that can elicit effective tissue repair response, through activation and mobilisation of endogenous stem cell populations, constitutes another emerging therapeutic strategy. Finally, the use of stem cells and induced pluripotent cells for the regeneration of entire teeth represents a novel promising alternative to dental implant treatment after tooth loss. In this mini-review, we present the currently applied techniques in restorative dentistry and the various attempts that are made to bridge gaps in knowledge regarding treatment strategies by translating basic stem cell research into the dental practice.

Mental Health Problems In Dentistry | Saheeb | Annals of Biomedical ...

African Journals Online (AJOL)

There are psychiatric disorders in dentistry, which because of lack of recognition have not been well documented. Some of the disorders pose management difficulties to the dentist because he is not trained to recognise them. For instance disorders that have psychological or multifactorial aetiology, which tend to ...

Antibiotics: Use and misuse in pediatric dentistry

OpenAIRE

F C Peedikayil

2011-01-01

Antibiotics are commonly used in dentistry for prophylactic as well as for therapeutic purposes. Most often antibiotics are used in unwarranted situations, which may give rise to resistant bacterial strains. Dentists want to make their patients well and to prevent unpleasant complications. These desires, coupled with the belief that many oral problems are infectious, stimulate the prescribing of antibiotics. Good knowledge about the indications of antibiotics is the need of the hour in prescr...

Haptics Application in Dentistry: Is the Time Poised Yet?

Directory of Open Access Journals (Sweden)

Srinivas Sulugodu Ramachandra

2011-01-01

Full Text Available The essence of dental education is not only to impart knowledge but also to equip an aspiring clinician with all the para-phernalia to face most clinical situations if not all. What be-comes important here is the requirement that a student be not only observant but also have a precise idea of what a lesion or a surface should feel like under an instrument. No matter how far we have come in terms of pathogenesis and treatment of diseases of the oral cavity, there is still no one good way to teach a student about the tactile sense, be it while de-tecting calculus/caries or placing the incisions or detecting the smoothness of a restoration. Most often than not students learn these by a trial and error method. A not-so-recent development called Haptics may well be the answer to this predicament, at least in the near future. The concept which is extensively in use and indis-pensable in other fields like aviation, telecommunication etc is now making inroads into dentistry. It is essentially software which brings in the idea of giving the feedback response to applied force, be it simple exploration of caries or the fine pressure applied in placing an incision or an array of other areas/situations in dentistry where fine tactile sense becomes a prerequisite for intelligent diagnoses or cutting edge treatment procedures. The following write-up is an attempt to throw light on this new technology and the impact it may have on pre-clinical teaching in dentistry. The advantages, disadvantages be-tween manikin based dental simulators and haptics based dental simulators are also pre-sented.

Radiation safety, protection and recommendations in dentistry - a review

International Nuclear Information System (INIS)

Castelino, Renita

2013-01-01

Radiation is the transmission of energy through space and matter. Diagnostic radiology uses ionizing radiations which have sufficient energy to ionize atoms or molecules in biological and other systems. X-rays used in diagnostic radiology are a potent mutagenic agent, capable of inducing both gene mutations and chromosomal aberrations. X-rays are extensively used in medical and dental practice for the purpose of diagnosis and treatment. X-rays provide useful information and aid in diagnosis but at the same time they also have the potential to cause harmful effects. In dentistry X-rays are used mainly for diagnosis. Radiation in doses required for dentistry may not present any major risks, however these small doses are not necessarily risk free. Hence, no exposure to X-rays can be considered completely free of risk, so the use of radiation by dentists is accompanied by a responsibility to ensure appropriate protection. Several radiation safety measures have been recommended and advocated to reduce harmful effects. Dental professionals are the only practitioners who perform radiographical examination of their patients themselves. Although the exposure used in dentistry is low every effort should be made to reduce radiation in order to prevent the accumulated dose to the dentist in their lifetime. The dose reduction can be achieved in three main steps. They are decision making, optimising radiologic procedures and patient protection. The potential for undesirable effects must be balanced against the benefits obtained from radiographs. Therefore, the aim of the paper is to review important parameters that must be taken into consideration in the clinical set up to reduce radiation exposure to patients and dental personnel. (author)

La enseñanza de la Ética Profesional en la Odontología Forense en Facultades Brasileñas The teaching of Deontology and/or Legal Dentistry on Brazilian Dental Schools

Directory of Open Access Journals (Sweden)

Patricia Elaine Gonçalves

2008-08-01

themes. The study consist on evaluation of teaching methods of Deontology and Legal Dentistry Discipline on Brazilian Dental Schools. Material and Method: Data collect occurred by semi-structured questioner send by e-mail and correspondence. It was realized a descriptive analysis of quantitative answers, and it was used content analysis by categorical analysis technique for qualitative answers, according to Bardin. Results: Among 182 Brazilian Dental Schools in activity, 100 (54,9% showed in its curricular grid the Deontology discipline and 61(66,5%, Legal Dentistry. It was observed that these disciplines are teaching on theoretical form (60,4% and (52% respectively. Principal forms of evaluation are: written prove (93,8% and (100% and seminaries (54,2% and (45,9%. The majority of interviewed person (78,8% and (60,8% considered that these disciplines are related on direct and indirect form with the others disciplines. In relation to the importance of these disciplines on dental surgeon formation, 60,7% emphasized the presence of Deontology on clinical practice and Legal Dentistry in relating of professional with patient and society. Conclusion: the disciplines show teaching methods and conserver evaluation practices, being indispensable the practice for them. And so, it's necessary the teaching of them for formation of future professional, in relation to its profile, its clinical practice and its relation with patient and society.

An Introduction to Silanes and Their Clinical Applications in Dentistry

NARCIS (Netherlands)

Matinlinna, Jukka P.; Lassila, Lippo V. J.; Özcan, Mutlu; Yli-Urpo, Antti; Pekka K. Vallittu, [No Value

2002-01-01

Purpose: This overview presents a description of organofunctional trialkoxysilane coupling agents (silanes), their chemistry, properties, use, and some of the main clinical experiences in dentistry. Materials and Methods: The main emphasis was on major dental journals that have been reviewed from

An Introduction to Silanes and Their Clinical Applications in Dentistry

NARCIS (Netherlands)

Matinlinna, J.P.; Lassila, L.V.J.; Ozcan, M.; Yli-Urpo, A.; Vallittu, P.K.

2004-01-01

Purpose: This overview presents a description of organofunctional trialkoxysilane coupling agents (silanes), their chemistry, properties, use, and some of the main clinical experiences in dentistry. Materials and Methods: The main emphasis was on major dental journals that have been reviewed from

Acquisition of Psychomotor Skills in Dentistry: An Experimental Teaching Method.

Science.gov (United States)

Vann, William F., Jr.; And Others

1981-01-01

A traditional method of teaching psychomotor skills in a preclinical restorative dentistry laboratory course was compared with an experimental method. The experimental group was taught using a guided systematic approach that relied on detailed checklists and exhaustive faculty feedback. (Author/MLW)

Clinical trials in dentistry in India: Analysis from trial registry.

Science.gov (United States)

Gowri, S; Kannan, Sridharan

2017-01-01

Evidence-based practice requires clinical trials to be performed. In India, if any clinical trial has to be performed, it has to be registered with clinical trial registry of India. Studies have shown that the report of clinical trials is poor in dentistry. Hence, the present study has been conducted to assess the type and trends of clinical trials being undertaken in dentistry in India over a span of 6 years. All the clinical trials which were registered with the Central Trial Registry of India (CTRI) (www.ctri.nic.in) from January 1, 2007 to March 3, 2014 were evaluated using the keyword "dental." Following information were collected for each of the clinical trials obtained from the search; number of centres (single center/multicentric), type of the institution undertaking the research (government/private/combined), study (observational/interventional), study design (randomized/single blinded/double-blinded), type of health condition, type of participants (healthy/patients), sponsors (academia/commercial), phase of clinical trial (Phase 1/2/3/4), publication details (published/not published), whether it was a postgraduate thesis or not and prospective or retrospective registration of clinical trials, methodological quality (method of randomization, allocation concealment). Descriptive statistics was used for analysis of various categories. Trend analysis was done to assess the changes over a period of time. The search yielded a total of 84 trials of which majority of them were single centered. Considering the study design more than half of the registered clinical trials were double-blinded (47/84 [56%]). With regard to the place of conducting a trial, most of the trials were planned to be performed in private hospitals (56/84 [66.7%]). Most (79/84, 94.1%) of the clinical trials were interventional while only 5/84 (5.9%) were observational. Majority (65/84, 77.4%) of the registered clinical trials were recruiting patients while the rest were being done in healthy

Opinions of practitioners and program directors concerning accreditation standards for postdoctoral pediatric dentistry training programs.

Science.gov (United States)

Casamassimo, P S; Wilson, S

1999-01-01

This study was performed to assess opinions of program directors and practitioners about the importance and necessary numbers of experiences required by current accreditation standards for training of pediatric dentists. A 32-item questionnaire was sent to all program directors of ADA-accredited postdoctoral pediatric dentistry training programs and to a random sample of 10% of the fellow/active membership of the American Academy of Pediatric Dentistry. An overall response rate of 56% was obtained from the single mailing. Practitioners and program directors differed significantly (P dentistry: initiating and completing a research paper, biostatistics/epidemiology, and practice management. Program directors had little difficulty obtaining required experiences, and program dependence on Medicaid did not negatively affect quality of education. Practitioners and program directors agreed on the importance of most experiences and activities required by current accreditation standards.

The 100 most cited articles in dentistry.

Science.gov (United States)

Feijoo, Javier F; Limeres, Jacobo; Fernández-Varela, Marta; Ramos, Isabel; Diz, Pedro

2014-04-01

To identify the 100 most cited articles published in dental journals. A search was performed on the Institute for Scientific Information (ISI) Web of Science for the most cited articles in all the journals included in the Journal Citation Report (2010 edition) in the category of "Dentistry, Oral Surgery, and Medicine". Each one of the 77 journals selected was analyzed using the Cited Reference Search tool of the ISI Web of Science database to identify the most cited articles up to June 2012. The following information was gathered from each article: names and number of authors, journal, year of publication, type of study, methodological design, and area of research. The number of citations of the 100 selected articles varied from 326 to 2050. All articles were published in 21 of the 77 journals in the category. The journals with the largest number of the cited articles were the Journal of Clinical Periodontology (20 articles), the Journal of Periodontology (18 articles), and the Journal of Dental Research (16 articles). There was a predominance of clinical research (66 %) over basic research (34 %). The most frequently named author was Socransky SS, with 9 of the top 100 articles, followed by Lindhe J with 7. The decades with most articles published of the 100 selected were 1980-1989 (26 articles) and 1990-1999 (25 articles). The most common type of article was the case series (22 %), followed by the narrative review/expert opinion (19 %). The most common area of study was periodontology (43 % of articles). To our knowledge, this is the first report of the top-cited articles in Dentistry. There is a predominance of clinical studies, particularly case series and narrative reviews/expert opinions, despite their low-evidence level. The focus of the articles has mainly been on periodontology and implantology, and the majority has been published in the highest impact factor dental journals. The number of citations that an article receives does not necessarily reflect the

The development of evidence-based guidelines in dentistry.

Science.gov (United States)

Faggion, C M

2013-02-01

Use of guidelines is an important means of reducing the gap between research and clinical practice. Sound and unbiased information should be available to enable dental professionals to provide better clinical treatment for their patients. The development of clinical guidelines in dentistry should follow standard and transparent methodology. The purpose of this article is to propose important steps for developing evidence-based clinical recommendations in dentistry. Initially, dental guidelines should be extensively sought and assessed to answer focused clinical questions. If there is a paucity of guidelines or if existing guidelines are not of good methodological quality, systematic reviews should be searched or conducted to serve as a basis for the development of evidence-based guidelines. When systematic reviews are produced, they should be rigorous in order to provide the best evidence possible. In the last phase of the process, the overall quality of evidence should be scrutinized and assessed, together with other factors (balance between treatment effects and side effects, patients' values, and cost-effectiveness of therapy) to determine the strength of recommendations. It is expected this approach will result in the development of sound clinical guidelines and consequent improvement of dental treatment.

A model of blended learning in a preclinical course in prosthetic dentistry.

Science.gov (United States)

Reissmann, Daniel R; Sierwald, Ira; Berger, Florian; Heydecke, Guido

2015-02-01

The aim of this study was to evaluate the use of blending learning that added online tools to traditional learning methods in a preclinical course in prosthetic dentistry at one dental school in Germany. The e-learning modules were comprised of three main components: fundamental principles, additional information, and learning objective tests. Video recordings of practical demonstrations were prepared and cut into sequences meant to achieve single learning goals. The films were accompanied by background information and, after digital processing, were made available online. Additionally, learning objective tests and learning contents were integrated. Evaluations of 71 of 89 students (response rate: 80%) in the course with the integrated e-learning content were available for the study. Compared with evaluation results of the previous years, a substantial and statistically significant increase in satisfaction with learning content (from 30% and 34% to 86%, plearning effect (from 65% and 63% to 83%, pblended learning concept. The results showed that the e-learning tool was appreciated by the students and suggest that learning objective tests can be successfully implemented in blended learning.

Sports Dentistry In Nigeria | Sede | Annals of Biomedical Sciences

African Journals Online (AJOL)

Abstract. Anecdotal evidence suggests that Sports dentistry has not been adequately focused on in Nigeria. While dental and facial injuries occur in sports, limited knowledge of the role the dentist can play in the treatment of these injuries has precluded his inclusion in sports medical teams. Some sports related dental and ...

Current all-ceramic systems in dentistry: a review.

Science.gov (United States)

Santos, Maria Jacinta M C; Costa, Max Dorea; Rubo, José H; Pegoraro, Luis Fernando; Santos, Gildo C

2015-01-01

This article describes the ceramic systems and processing techniques available today in dentistry. It aims to help clinicians understand the advantages and disadvantages of a myriad of ceramic materials and technique options. The microstructural components, materials' properties, indications, and names of products are discussed to help clarify their use. Key topics will include ceramics, particle-filled glasses, polycrystalline ceramics, CAD/CAM, and adhesive cementation.

[Conception and implementation of a novel E-learning module with EbM learning contents in operative dentistry].

Science.gov (United States)

Gerhardt-Szép, Susanne; Dreher, Stefanie; Rüttermann, Stefan; Weberschock, Tobias

2017-11-01

Computer-assisted learning (CAL) programs are becoming more widely used in medical and dental training. However, the combination of CAL programs and evidence-based education in dentistry has not been described previously. The aim was to determine the acceptance and user-friendliness of a CAL program combined with evidence-based training. The didactic concept of the module includes the case-oriented, problem-based embedding of a total of 32 EbM learning assignments, which can be completed interactively and self-determinedly in an interdisciplinary context using focus patients with different diseases. The present study was conducted at the Dental School of the Goethe University in Frankfurt/Main. Data on acceptance and user-friendliness were collected from three consecutive cohorts of 114 dental students attending their first clinical semester. They used the "Toothache Walk-in Clinic: FOCUS" CAL, which can be downloaded via the Internet. The instrument consisted of 64 statements. The first part addressed general information about the user. The second part contained 43 specific statements on the CAL program. These included factors A (handling and technical aspects), B (content and functional range), and C (didactics and suitability for education). Possible responses ranged from 0 to 3 (0 = strongly disagree, 3 = strongly agree). All of the 114 questionnaires distributed were returned (response rate 100%). Most users (90.1%) considered the topics of evidence-based dentistry important for their training. They rated the program by using German school grades, and the overall rating was 2.26 (SD = 0.64). Most students (88.6%) considered the program useful for their clinical training in the treatment of patients. The mean scores for the 43 specific items amounted to 1.90 (factor A, SD = 0.63), 1.55 (factor B, SD = 1.93), and 2.23 (factor C, SD = 0.79). The CAL program with dental medicine vignettes and learning elements for evidence-based medicine received a primarily

Pediatric Dentistry in Primary Healthcare: Creation, Development, and Evaluation of a Distance Education Course.

Science.gov (United States)

Bavaresco, Caren Serra; Bragança, Silvana Gonçalves; D'Avila, Otávio Pereira; Umpierre, Roberto; Harzheim, Erno; Rodrigues, Jonas Almeida

2018-01-02

Oral health in childhood is a major problem for global public health. In Brazil, the prevalence of childhood tooth decay varies from 12% to 46%. Dental care treatment in Brazil is almost the exclusive responsibility of primary healthcare (PHC). Therefore, it is essential these professionals are prepared to conduct restorative, endodontic, and exodontic treatments and preventive care in children. Children make up a large proportion of the population in territories requiring advanced dental care provided by PHC in Brazil. To care for these patients, it is necessary to have both manual dexterity and technical knowledge of pediatric dentistry. Accordingly, this study aimed to develop a distance course on pediatric dentistry. A pretest questionnaire consisting of 15 questions was used to assess initial dental knowledge of participants. After completion of a five-module course, participants retook the same initial dental knowledge questionnaire (post-test). Descriptive statistic and paired t test, one-way analysis of variance, and Pearson and Spearman correlation were used, and a significance level of 5% was set. The majority of participants completing the five-module course were women who earned specialty degrees beyond undergraduate studies and currently worked in PHC (>5 years). Participant performance on the dental knowledge questionnaire after completion of the five-module course improved pre- to post-test. These data suggest that completion of a distance course on pediatric dentistry can be an effective tool for improving knowledge of pediatric dentistry in PHC professionals.

Mesenchymal dental stem cells in regenerative dentistry.

Science.gov (United States)

Rodríguez-Lozano, Francisco-Javier; Insausti, Carmen-Luisa; Iniesta, Francisca; Blanquer, Miguel; Ramírez, María-del-Carmen; Meseguer, Luis; Meseguer-Henarejos, Ana-Belén; Marín, Noemí; Martínez, Salvador; Moraleda, José-María

2012-11-01

In the last decade, tissue engineering is a field that has been suffering an enormous expansion in the regenerative medicine and dentistry. The use of cells as mesenchymal dental stem cells of easy access for dentist and oral surgeon, immunosuppressive properties, high proliferation and capacity to differentiate into odontoblasts, cementoblasts, osteoblasts and other cells implicated in the teeth, suppose a good perspective of future in the clinical dentistry. However, is necessary advance in the known of growth factors and signalling molecules implicated in tooth development and regeneration of different structures of teeth. Furthermore, these cells need a fabulous scaffold that facility their integration, differentiation, matrix synthesis and promote multiple specific interactions between cells. In this review, we give a brief description of tooth development and anatomy, definition and classification of stem cells, with special attention of mesenchymal stem cells, commonly used in the cellular therapy for their trasdifferentiation ability, non ethical problems and acceptable results in preliminary clinical trials. In terms of tissue engineering, we provide an overview of different types of mesenchymal stem cells that have been isolated from teeth, including dental pulp stem cells (DPSCs), stem cells from human exfoliated deciduous teeth (SHEDs), periodontal ligament stem cells (PDLSCs), dental follicle progenitor stem cells (DFPCs), and stem cells from apical papilla (SCAPs), growth factors implicated in regeneration teeth and types of scaffolds for dental tissue regeneration.

Predictors of Burnout Syndrome in Dentistry Students

Directory of Open Access Journals (Sweden)

Fernanda Salloume Sampaio Bonafé

2014-11-01

Full Text Available AimTo estimate the contribution of social support and demographic factors in the development of burnout syndrome in dentistry students.MethodA total of 169 Brazilian students participated via internet. For identification of the syndrome, we used the Maslach Burnout Inventory (MBI-SS. Social support was assessed by the Satisfaction with Social Support Scale (ESSS. The validity and reliability of the instruments were estimated. To check the effect of variables on burnout syndrome, linear regression using structural equation modelling (SEM was performed to estimate causal trajectories (β.ResultsThe participants’ mean average age was 21.6 (SD = 3.3 years, 64.5% were female and 59.2% were enrolled in private schools. An appropriate adjustment of the instruments’ factor models to sample was observed (MBI-SS: χ²/df = 2.173, CFI = .943; GFI = .888; RMSEA = .084; ESSS: χ²/df = 2.378, CFI = .904; GFI = .888; RMSEA = .091. The reliability of the scales was adequate (MBI-SS: α = .799-.903; ESSS: α = .653-.799. The model explained 33% of the variation of burnout with a significant contribution of social support (ESSS (β = -.136, p = .042, gender (β = -.186, p = .005, housing (β = .124, p = .050, student performance in the course (β = -.293, p ≤ .001 and the thought of quitting the course (β = .333, p ≤ .001.ConclusionSocial support and demographic variables may play an important role in the burnout syndrome and therefore should be considered when implementing preventive actions and/or interventions (self-help or guided in college students.

Intraoral scan bodies in implant dentistry: A systematic review.

Science.gov (United States)

Mizumoto, Ryan M; Yilmaz, Burak

2018-04-05

Intraoral scan body (ISB) design is highly variable and its role in the digital workflow and accuracy of digital impressions is not well understood. The purpose of this systematic review was to determine the relevant reports pertaining to ISBs with regard to design and accuracy and to describe their evolution and role in the digital dentistry workflow. Special attention was placed on their key features in relation to intraoral scanning technology and the digitization process. A MEDLINE/PubMed search was performed to identify relevant reports pertaining to ISB usage in dentistry. This search included but was not limited to scan body features and design, scan body accuracy, and scan body techniques and the role of ISBs in computer-aided design and computer-aided manufacturing (CAD-CAM) processes. Commercially available scan bodies were examined, and a patient situation was shown highlighting the use of ISBs in the digital workflow. Deficiencies in the reports were found regarding various scan body topics, including ISB features/design, accuracy, and the role of ISBs in CAD-CAM processes. ISBs are complex implant-positioning-transfer devices that play an essential role in the digital workflow and fabrication of accurately fitting implant-supported restorations. With scanner technology rapidly evolving and becoming more widespread, future studies are needed and should be directed toward all parts of the digital workflow when using ISBs. By understanding the basic components of ISBs and how they relate to digital scanning and CAD-CAM technology, more emphasis may be placed on their importance and usage in the digital workflow to ensure accurate transfer of implant position to the virtual and analog definitive cast. Efforts should be made by clinicians to identify an optimal ISB design in relation to the specific intraoral scanning technology being used. Copyright © 2017 Editorial Council for the Journal of Prosthetic Dentistry. Published by Elsevier Inc. All rights

Quality of reporting of descriptive studies in implant dentistry. Critical aspects in design, outcome assessment and clinical relevance

NARCIS (Netherlands)

Meijer, Henny J. A.; Raghoebar, Gerry M.

Objectives: The aim of this study was to conduct a review on quality of reporting on descriptive studies in implant dentistry using the STROBE Statement and to analyse possible changes in quality of reporting on descriptive studies in implant dentistry over time. Material and Methods: A hand search

Attitude toward Public Health Dentistry as a career among dental students in Odisha: A Cross-sectional study.

Science.gov (United States)

Sharma, Nupur; Jain, Kittu; Kabasi, Soumik

2016-01-01

Knowledge of dental students' expectations of their profession as well as their attitudes to study a particular specialty of dentistry is of great importance. These attitudes and expectations make studying dentistry meaningful to dental students and society and understanding these factors facilitate workforce planning in the dental sector The aim of the study was to assess the attitude of dental students towards considering Public Health Dentistry as their future career. A questionnaire-based, cross-sectional survey was conducted, which included the 3 rd year, 4 th fourth year and dental interns studying in the State of Odisha. It consisted of 27 questions that were graded on 5-point Likert scale. The responses for the attitude questions toward selecting Public Health Dentistry for postgraduation were categorized into three factors, which are a negative attitude (includes score 0-21), neutral attitude (score 22-44), and positive attitude (score 45-64). Differences between groups were examined using Chi-square test for proportions. The level of statistical significance was set at P attitude toward selecting public health dentistry as their future career, and nearly two-third of them (58.23%) had neutral attitude, with very few students having a negative attitude (8.23%) toward the specialty for pursuing postgraduation. Respondents had a considerable amount of interest in pursuing postgraduation in this specialty. Efforts should be intensified, both by the dental council and by the dental colleges, to develop this specialty, keeping in mind the increasing attitude of dental undergraduates toward it.

Assessing the causes for the dentistry selection as a job by Iranian dental students: A Questionnaire Survey

Science.gov (United States)

Hamissi, J; Bairami, P; Hamissi, Z

2015-01-01

Objective: The purpose of the current research is to discover the causes for the dentistry selection as a profession by senior dental scholars in Iran. Materials & Methods: Surveys are distributed between the first-year to the sixth-year senior dental scholars at the Scholl of Dentistry in Medical Sciences Qazvin University in Iran. The survey presented in a lecture hall at the terminal of the secondary term in the 2011-2012 academic years. The survey included 30 parts, and the pupils asked to measure the significance of any part for choosing dentistry as a profession, on a 10-points scale. In addition, T-test and ANOVA utilized for the data analysis. Results: The answering ratio in the research is 55% (out of 100%) of the pupils delivered. Ninety-six students (93.2%) selected it as an initial selection. Dentistry as a job which is “insurer of financial independence” was gained a most rate via 82.5% of the pupils raised and a comparable amount of the students (75.7%), assigned a highest rate to the parameter “I love to enhance many money”. Dentistry as a “science-based job” was also given a score by 80.6% of the pupils. Conclusion: There are no variations in the motivation between men and women students. It obtained that “insurer of financial independence” and “I love to enhance many money” are critical action parameters in the dental pupils population. PMID:28316683

Flipping the Classroom: Assessment of Strategies to Promote Student-Centered, Self-Directed Learning in a Dental School Course in Pediatric Dentistry.

Science.gov (United States)

Bohaty, Brenda S; Redford, Gloria J; Gadbury-Amyot, Cynthia C

2016-11-01

The aim of this study was to explore student and course director experiences with the redesign of a traditional lecture-based course into a flipped classroom for teaching didactic content in pediatric dentistry to second-year dental students. The study assessed student satisfaction, extent of student engagement, overall course grades, and course director satisfaction. The students enrolled in a flipped classroom pediatric dentistry course (spring semester 2014; SP14) were asked to complete pre- and post-course questionnaires to assess their perceptions of active learning, knowledge acquisition, and course satisfaction. The process was repeated with the class enrolled in the same course the following year (SP15). Responses for SP14 and SP15 resulted in an overall response rate of 95% on the pre questionnaire and 84% on the post questionnaire. The results showed that the greatest perceived advantage of the flipped classroom design was the availability and access to online content and course materials. Students reported enhanced learning due to heightened engagement in discussion. The results also showed that students' overall course grades improved and that the course director was satisfied with the experience, particularly after year two. Many calls have been made for educational strategies that encourage critical thinking instead of passive learning environments. This study provides one example of a course redesign and demonstrates the need for both faculty and student development to ensure success when a flipped classroom methodology is introduced.

Position paper on digital communication in dentistry.

Science.gov (United States)

Chambers, David W

2012-01-01

Digital communication offers advantages and challenges to dental practice. As dentistry becomes comfortable with this technology, it is essential that commercial and other values not be accepted on a par with professional ones and that the traditional dentist-patient relationship not be compromised by inserting third parties that introduce nonprofessional standards. The Officers and Regents of the American College of Dentist have prepared this background and position paper as a guide to the ethical use of digital communication in dental practice.

[The changing picture of practicing dentistry].

Science.gov (United States)

Hokwerda, O

2006-03-01

Originally, dentists were particularly technical and curative practitioners. Nowadays, patient care is brought into focus, directed at maintaining oral health permanently by prevention and necessary curative treatments as a contribution to general health and well-being. The changing picture of praccising does not develop as a matter-of-course since many factors have an effect on dental practice. Effecting factors are: content concerning developments, technological advancements, legislation, government policies, organizational aspects, and typical characteristics of dental practitioners. The changing picture of practising dentistry is connected with uncertainty, proves to be hard to control, and some adjustments occur around practising.

The risk of bias of animal experiments in implant dentistry: a methodological study.

Science.gov (United States)

Faggion, Clovis Mariano; Diaz, Karla Tatiana; Aranda, Luisiana; Gabel, Frank; Listl, Stefan; Alarcón, Marco Antonio

2017-07-01

To evaluate the risk of bias (ROB) in reports of randomised controlled trials (RCTs) of animal experiments published in implant dentistry, and to explore the association between animal experiment characteristics and ROB. We searched the MEDLINE (via PubMed), SCOPUS and SciELO databases from 2010 to March 2015 for reports of RCTs of animal experiments published in implant dentistry. We evaluated independently and in duplicate the ROB of these experiments by the use of a tool specifically developed to evaluate ROB in animal studies, the SYRCLE's tool. ROB was judged as low, high or unclear (when there was not enough information to judge ROB). We used univariate and multivariate logistic regression analyses to evaluate the association of specific study characteristics and extent of ROB. We initially selected 850 publications and 161 reports of animal experiments were included. For a total of 1449 entries (records), 486 (34%) were rated as low ROB. High ROB was attributed to 80 (6%) of entries, and 883 (60%) entries were rated as unclear ROB. The characteristics "impact factor" (IF), reporting of standard error (SE) and reporting of confidence interval (CI) were significantly associated with low ROB in some SYRCLE domains. A substantial number of items with unclear ROB were observed in this sample of animal experiments in implant dentistry. Furthermore, the present findings suggest that implant dentistry animal experiments published in journals with higher IF and better report of measures of precision; that is, CI and SE may have lower ROB than those not having these characteristics. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Training needs for general dentistry residents to place and restore two-implant-retained mandibular overdentures.

Science.gov (United States)

Malmstrom, Hans; Xiao, Jin; Romanos, Georgios E; Ren, Yan-Fang

2015-01-01

Implant therapy is rapidly becoming a standard of care for replacing missing dentition. Predoctoral dental curricula include some training in the implant restorative phase but offer limited exposure to the surgical phase, so it is important for postdoctoral general dentistry residency programs to provide competency training in all phases of implant therapy. The aim of this study was to determine the training needed for general dentistry residents to achieve competence in this area, specifically by defining the number of clinical experiences necessary in both the surgical and prosthetic phases of implant-retained mandibular overdenture construction (IRMOD). Fifteen Advanced Education in General Dentistry (AEGD) residents at one academic dental institution placed two implants in a total of 50 patients with edentulous mandibles and subsequently restored them with IRMOD. The supervising faculty member and the residents evaluated the competency level on a five-point scale after each implant placement and prosthetic case completion. According to the faculty evaluations, the residents achieved surgical competence after placing two implants in four to six cases and prosthetic management competence after restoring two to four cases of IRMOD. All 50 patients were satisfied with the treatment outcomes of IRMOD. This study concluded that general dentistry residents could potentially achieve competence in both the surgical and prosthetic phases of implant therapy while enrolled in an AEGD program.

Cultivating a "chairside manner": dental hypnosis, patient management psychology, and the origins of behavioral dentistry in America, 1890-1910.

Science.gov (United States)

Andrick, John M

2013-01-01

Discussions regarding the use of hypnotism in dentistry featured prominently in dental journals and society proceedings during the decades around the turn of the twentieth century. Many dentists used hypnotic suggestion either as the sole anesthetic for extractions or in conjunction with local and general anesthetics for excavation and cavity filling. With the heralding of humanitarian dentistry and improved local anesthesia around 1905, a number of dentists advocated using suggestion psychology to calm nervous patients and increase their comfort and satisfaction levels while undergoing dental procedures. The practice of hypnotic suggestion with local and general anesthesia in providing patients with increasingly painless procedures constituted the earliest variety of behavioral dentistry, a discipline not fully developed until the closing decades of the twentieth century. Hypnosis and suggestion became driving forces for psychological applications in the formative years of behavioral dentistry. © 2013 Wiley Periodicals, Inc.

Public availability of research data in dentistry journals indexed in Journal Citation Reports.

Science.gov (United States)

Vidal-Infer, Antonio; Tarazona, Beatriz; Alonso-Arroyo, Adolfo; Aleixandre-Benavent, Rafael

2018-01-01

Dentistry is a medical discipline with an increasing scientific production in the last years. Due to the importance of data sharing in science, this study aims at analyzing the availability of raw data in articles from scientific journals indexed in the Dentistry category of the 2014 edition of the Journal Citation Reports. A review of the 88 websites of journals from the Dentistry category was conducted to determine the data-sharing editorial policies. Furthermore, a search in the PubMed Central repository to collect information about the characteristics of the supplementary material of articles from those journals was carried out. The possibility of publishing a supplementary material was higher in the first quartile journals. A percentage of 7.6% of the articles registered in PubMed Central contained a supplementary material, especially text documents, but the presence of spreadsheets was scarce. There is a relationship between openness policies and the impact of the journals according to their quartile or position ranking by the impact factor in the JCR, but the willingness of sharing raw data in spreadsheets format is still limited. This study will reveal the resources of raw data which will improve quality of research and clinical practice.

Conundrums in merging public policy into private dentistry: experiences from Australia's recent past.

Science.gov (United States)

Lam, Raymond; Kruger, Estie; Tennant, Marc

2015-04-01

Oral disease continues to be a major problem in Australia impacting quality of life, the economy and broader health system. Although the understanding of caries and periodontal disease has improved along with increased government support, oral diseases continue to be the most prevalent among all health conditions. This is despite unprecedented levels of funding in the Chronic Disease Dental Scheme and the Teen Dental Plan. Access to primary care dentistry in the private sector, where the majority of dental services are provided, remains a critical issue. Under the current system of dentistry, it cannot be assumed that the practice of dentistry represents a prioritised approach to combat disease patterns based on scientific evidence in primary health and prevention. Drawing on data in relation to these two programs, the present study highlights issues impacting dental service provision. This includes issues such as access and affordability to dental care, sustainability of policy and its unintended consequences, private practice pressures and the impact of remuneration on treatment. This paper argues that without structural reform there will continue to be barriers in implementing policies capable of improving oral health.

Bisphosphonate: Brief Review of Its Development for Usage in Dentistry

Directory of Open Access Journals (Sweden)

Tita Ratya Utari

2013-05-01

Full Text Available Bisphosphonate (BP is a class of drug that prevent the loss of bone mass. It inhibits the resorption of bone by encouraging osteoclast to undergo apoptosis. Considering that oral diseases and dental procedures may lead to teeth instability whereas alveolar bone is the main tooth supporting tissue, forceful indication of this drug is for preventing and minimizing bone resorption following oral surgery and relapse movement in orthodontic treatment. Clinical use of BP in dentistry is limited by risk of osteonecrosis of the jaw (ONJ and of its systemic effects such as an increase of the bone mineral density in another bone area. Topical application with local effect would seem the choice of administration route for usage in dentistry. Until recently, no clinical usage of topical BP has been studied, however some experimental laboratory studies proved that this drug would be beneficial in a wide scope of dental treatments.DOI: 10.14693/jdi.v18i1.154

Current Status of Postdoctoral and Graduate Programs in Dentistry.

Science.gov (United States)

Assael, Leon

2017-08-01

Advanced dental education has evolved in the context of societal needs and economic trends to its current status. Graduate programs have positioned their role in the context of health systems and health science education trends in hospitals, interprofessional clinical care teams, and dental schools and oral health care systems. Graduate dental education has been a critical factor in developing teams in trauma care, craniofacial disorders, pediatric and adult medicine, and oncology. The misalignment of the mission of graduate dental programs and the demands of private practice has posed a challenge in the evolution of programs as educational programs have been directed towards tertiary and indigent care while the practice community focuses on largely healthy affluent patients for complex clinical interventions. Those seeking graduate dental education today are smaller in number and include more international dental graduates than in the past. Graduate dental education in general dentistry and in the nine recognized dental specialties now includes Commission on Dental Accreditation (CODA) recognition of training standards as part of its accreditation process and a CODA accreditation process for areas of clinical education not recognized as specialties by the American Dental Association. Current types of programs include fellowship training for students in recognized specialties. This article was written as part of the project "Advancing Dental Education in the 21 st Century."

Fundamentals in Biostatistics for Research in Pediatric Dentistry: Part I - Basic Concepts.

Science.gov (United States)

Garrocho-Rangel, J A; Ruiz-Rodríguez, M S; Pozos-Guillén, A J

The purpose of this report was to provide the reader with some basic concepts in order to better understand the significance and reliability of the results of any article on Pediatric Dentistry. Currently, Pediatric Dentists need the best evidence available in the literature on which to base their diagnoses and treatment decisions for the children's oral care. Basic understanding of Biostatistics plays an important role during the entire Evidence-Based Dentistry (EBD) process. This report describes Biostatistics fundamentals in order to introduce the basic concepts used in statistics, such as summary measures, estimation, hypothesis testing, effect size, level of significance, p value, confidence intervals, etc., which are available to Pediatric Dentists interested in reading or designing original clinical or epidemiological studies.

Digital dentistry: promise, reality and the role of software standards

NARCIS (Netherlands)

Benalouane, A.; Bakker, Q.; Wismeijer, D.; Genuchten, M.

2011-01-01

Up until now, dentistry was mostly carried out in the "analogue" world: X-rays were examined on film, patient information was recorded on paper, impressions were poured in plaster to create models, models were waxed and physical dental articulators were used. Today, certain steps of the process can

[Preliminary construction of three-dimensional visual educational system for clinical dentistry based on world wide web webpage].

Science.gov (United States)

Hu, Jian; Xu, Xiang-yang; Song, En-min; Tan, Hong-bao; Wang, Yi-ning

2009-09-01

To establish a new visual educational system of virtual reality for clinical dentistry based on world wide web (WWW) webpage in order to provide more three-dimensional multimedia resources to dental students and an online three-dimensional consulting system for patients. Based on computer graphics and three-dimensional webpage technologies, the software of 3Dsmax and Webmax were adopted in the system development. In the Windows environment, the architecture of whole system was established step by step, including three-dimensional model construction, three-dimensional scene setup, transplanting three-dimensional scene into webpage, reediting the virtual scene, realization of interactions within the webpage, initial test, and necessary adjustment. Five cases of three-dimensional interactive webpage for clinical dentistry were completed. The three-dimensional interactive webpage could be accessible through web browser on personal computer, and users could interact with the webpage through rotating, panning and zooming the virtual scene. It is technically feasible to implement the visual educational system of virtual reality for clinical dentistry based on WWW webpage. Information related to clinical dentistry can be transmitted properly, visually and interactively through three-dimensional webpage.

The value of education in special care dentistry as a means of reducing inequalities in oral health.

LENUS (Irish Health Repository)

Faulks, D

2012-11-01

People with disability are subject to inequality in oral health both in terms of prevalence of disease and unmet healthcare needs. Over 18% of the global population is living with moderate to severe functional problems related to disability, and a large proportion of these persons will require Special Care Dentistry at some point in their lifetime. It is estimated that 90% of people requiring Special Care Dentistry should be able to access treatment in a local, primary care setting. Provision of such primary care is only possible through the education and training of dentists. The literature suggests that it is vital for the dental team to develop the necessary skills and gain experience treating people with special needs in order to ensure access to the provision of oral health care. Education in Special Care Dentistry worldwide might be improved by the development of a recognised academic and clinical discipline and by providing international curricula guidelines based on the International Classification of Functioning, Disability and Health (ICF, WHO). This article aims to discuss the role and value of promoting and harmonising education in Special Care Dentistry as a means of reducing inequalities in oral health.

The maturation of science within dentistry: the impact of critical milestones and visionary leaders on contemporary achievements.

Science.gov (United States)

Gutmann, James L

2009-01-01

In the last 150 years dentistry has faced myriad challenges as it has developed as a technical profession; but even greater struggles to develop a true scientific basis, one that permeates both the academic and practice sectors. In the latter part of the 19th century, technical advances abounded and clinical practice was empirically driven. The first few decades of the 20th century were a tumultuous time in the scientific evolution of dentistry, and many political barriers existed. The formation of scientific journals, research institutes, and a focus on dental education all contributed to a slow and sometimes agonizing evolution of the scientific development of dentistry. Today, while research endeavors are vast, the dental educational system and its embracing of new science within its curricula may not have kept pace with the vision of William J. Gies to revitalize the dental profession over 75 years ago. We are on the brink of a remarkable transformation for both dental education and the practice of dentistry, one that will require enhanced leadership, a revitalized vision and a passion for excellence to allow its continued progress and ultimate success.

Impact of the CONSORT Statement endorsement in the completeness of reporting of randomized clinical trials in restorative dentistry.

Science.gov (United States)

Sarkis-Onofre, Rafael; Poletto-Neto, Victório; Cenci, Maximiliano Sérgio; Pereira-Cenci, Tatiana; Moher, David

2017-03-01

The aim of this study was to assess if journal endorsement of the CONSORT Statement is associated with improved completeness of reporting of randomized controlled trials (RCTs) in restorative dentistry. RCTs in restorative dentistry published in two journals that have (Journal of Dentistry and Clinical Oral Investigations) and have not (Operative Dentistry and Journal of Prosthetic Dentistry) endorsed the CONSORT Statement were selected. We compared the completeness of reporting between comparison groups (endorsers versus non-endorsers, before versus after endorsement) using a risk ratio (RR) with a 99% confidence interval for each outcome of CONSORT 2010. Also, the risk of bias of each study was evaluated. The electronic search retrieved a total of 3701 records. After the title and abstract evaluation, 169 full texts were screened and 79 RCTs identified. Considering CONSORT-endorsing journals before and after CONSORT endorsement, six items had effect estimates indicating a relatively higher proportion of completely reported RCTs published after CONSORT endorsement. Considering CONSORT-endorsing journals compared to non-endorsing journals, twelve items indicated a relatively higher proportion of completely reported RCTs published in CONSORT-endorsing journals. In both analyses the overall evidence did not present statistical significance. Although CONSORT endorsement has been linked with some improvement in the completeness of RCTs reports in the biomedical literature, this was not reflected in the present analysis confined to restorative dentistry. More innovative and involved approaches to enhancing reported may therefore be required. Inadequate reporting of randomized controlled trials can produce important consequences for all stakeholders including waste of resources and implication on healthcare decisions. A broad understandment of the use of reporting guidelines is necessary to lead to better results. Copyright © 2017 Elsevier Ltd. All rights reserved.

Attitude toward Public Health Dentistry as a career among dental students in Odisha: A Cross-sectional study

Science.gov (United States)

Sharma, Nupur; Jain, Kittu; Kabasi, Soumik

2016-01-01

Background: Knowledge of dental students' expectations of their profession as well as their attitudes to study a particular specialty of dentistry is of great importance. These attitudes and expectations make studying dentistry meaningful to dental students and society and understanding these factors facilitate workforce planning in the dental sector The aim of the study was to assess the attitude of dental students towards considering Public Health Dentistry as their future career. Materials and Methods: A questionnaire-based, cross-sectional survey was conducted, which included the 3rd year, 4th fourth year and dental interns studying in the State of Odisha. It consisted of 27 questions that were graded on 5-point Likert scale. The responses for the attitude questions toward selecting Public Health Dentistry for postgraduation were categorized into three factors, which are a negative attitude (includes score 0–21), neutral attitude (score 22–44), and positive attitude (score 45–64). Differences between groups were examined using Chi-square test for proportions. The level of statistical significance was set at P dentistry as their future career, and nearly two-third of them (58.23%) had neutral attitude, with very few students having a negative attitude (8.23%) toward the specialty for pursuing postgraduation. Conclusion: Respondents had a considerable amount of interest in pursuing postgraduation in this specialty. Efforts should be intensified, both by the dental council and by the dental colleges, to develop this specialty, keeping in mind the increasing attitude of dental undergraduates toward it. PMID:28182073

Piezosurgery in implant dentistry

Science.gov (United States)

Stübinger, Stefan; Stricker, Andres; Berg, Britt-Isabelle

2015-01-01

Piezosurgery, or the use of piezoelectric devices, is being applied increasingly in oral and maxillofacial surgery. The main advantages of this technique are precise and selective cuttings, the avoidance of thermal damage, and the preservation of soft-tissue structures. Through the application of piezoelectric surgery, implant-site preparation, bone grafting, sinus-floor elevation, edentulous ridge splitting or the lateralization of the inferior alveolar nerve are very technically feasible. This clinical overview gives a short summary of the current literature and outlines the advantages and disadvantages of piezoelectric bone surgery in implant dentistry. Overall, piezoelectric surgery is superior to other methods that utilize mechanical instruments. Handling of delicate or compromised hard- and soft-tissue conditions can be performed with less risk for the patient. With respect to current and future innovative surgical concepts, piezoelectric surgery offers a wide range of new possibilities to perform customized and minimally invasive osteotomies. PMID:26635486

Laser safety in dentistry

Science.gov (United States)

Wigdor, Harvey A.

1997-05-01

One of the major causes of anxiety in the dental clinic is the dental handpiece. Because dentists wish to provide a method which can replace the drill there has often been a premature use of the laser in dentistry. Various lasers have been introduced into the clinic before research has shown the laser used is of clinical benefit. Any new treatment method must not compromise the health of the patient being treated. Thus a method of evaluating the clinical abilities of dentists and their understanding the limitations of the laser used must be developed. Dentist must be trained in the basic interaction of the laser on oral tissues. The training has to concentrate on the variation of the laser wavelength absorption in the different tissues of the oral cavity. Because of the differences in the optical properties of these tissues great care must be exercised by practitioners using lasers on patients.

Workforce diversity in dentistry - current status and future challenges.

Science.gov (United States)

Garcia, Raul I; Blue Spruce, George; Sinkford, Jeanne C; Lopez, Michael J; Sullivan, Louis W

2017-03-01

The racial and ethnic diversity of the US oral health care workforce remains insufficient to meet the needs of an increasingly diverse population and to address persistent health disparities. The findings from a recent national survey of underrepresented minority dentists are reviewed and recommendations are made for enhancing diversity in the dental profession. © 2017 American Association of Public Health Dentistry.

Pediatric obesity-related curricular content and training in dental schools and dental hygiene programs: systematic review and recommendations.

Science.gov (United States)

Divaris, Kimon; Bhaskar, Vaishnavi; McGraw, Kathleen A

2017-06-01

The authors conducted a systematic review to determine: a) What dental schools and dental hygiene programs are doing to promote knowledge and skills related to addressing childhood obesity and to reduce consumption of sugar-sweetened beverages (SSBs) and b) What else these schools and programs could do to better equip future oral health professionals to address childhood obesity and reduce consumption of SSBs. The authors searched PubMed, Scopus, Education Full Text (EBSCOHost), and ERIC (EBSCOHost) to identify peer-reviewed publications reporting on obesity or dietetic-related curricula in dental and dental hygiene education within the last 20 years. Three studies met inclusion and exclusion criteria. Outcomes of the identified studies were abstracted and summarized independently by two investigators. The first study describes a 2009 survey of pediatric dentistry residents. Approximately, half had received formal training yet they lacked essential knowledge or skills for managing children who were obese. The second study describes nutrition-related coursework offered in the second year of a predoctoral dental school curriculum in Saudi Arabia, and the third study reports on the development of an "oral health rotation" dietetic internship in a pediatric dentistry clinic, in the context of interprofessional education (IPE). Evidence of dental schools' and dental hygiene programs' efforts to address obesity and SSB consumption in children in their curricula is scant, while Commission on Dental Accreditation standards make sporadic mentions of diet and nutrition. Opportunities exist to leverage existing resources and innovative, experiential approaches, including IPE, to formally, and effectively address this important issue in predoctoral oral health education. © 2017 American Association of Public Health Dentistry.

Evidence-based dentistry.

Science.gov (United States)

Chambers, David W

2010-01-01

Both panegyric and criticism of evidence-based dentistry tend to be clumsy because the concept is poorly defined. This analysis identifies several contributions to the profession that have been made under the EBD banner. Although the concept of clinicians integrating clinical epidemiology, the wisdom of their practices, and patients' values is powerful, its implementation has been distorted by a too heavy emphasis of computerized searches for research findings that meet the standards of academics. Although EBD advocates enjoy sharing anecdotal accounts of mistakes others have made, faulting others is not proof that one's own position is correct. There is no systematic, high-quality evidence that EBD is effective. The metaphor of a three-legged stool (evidence, experience, values, and integration) is used as an organizing principle. "Best evidence" has become a preoccupation among EBD enthusiasts. That overlong but thinly developed leg of the stool is critiqued from the perspectives of the criteria for evidence, the difference between internal and external validity, the relationship between evidence and decision making, the ambiguous meaning of "best," and the role of reasonable doubt. The strongest leg of the stool is clinical experience. Although bias exists in all observations (including searches for evidence), there are simple procedures that can be employed in practice to increase useful and objective evidence there, and there are dangers in delegating policy regarding allowable treatments to external groups. Patient and practitioner values are the shortest leg of the stool. As they are so little recognized, their integration in EBD is problematic and ethical tensions exist where paternalism privileges science over patient's self-determined best interests. Four potential approaches to integration are suggested, recognizing that there is virtually no literature on how the "seat" of the three-legged stool works or should work. It is likely that most dentists

Rate of Compliance with Hand Hygiene by Dental Healthcare Personnel (DHCP) within a Dentistry Healthcare First Aid Facility.

Science.gov (United States)

de Amorim-Finzi, Marcília Batista; Cury, Mauro Vieira Cezar; Costa, Cláudio Rodrigues R; Dos Santos, Angelis Costa; de Melo, Geraldo Batista

2010-07-01

To evaluate the compliance with the opportunities of hand hygiene by dentistry school healthcare professionals, as well as the higher choice products. Through direct observation, the oral healthcare team-professors, oral and maxillofacial surgery residents, graduation students-for daily care were monitored: before performing the first treatment of the shift, after snacks and meals, and after going to the bathroom (initial opportunities) as well as between patients' care, and after ending the shift (following opportunities). The professors' category profited 78.4% of all opportunities while residents and graduation students did not reach 50.0% of compliance. Statistically significant data (Pwater and soap (82.2%), followed by 70% alcohol (10.2%), and both (7.6%). Although gloves were worn in all procedures, we concluded that the hygiene compliance by these professionals was under the expectation.

Use of Artelon® Cosmetic in soft tissue augmentation in dentistry

Directory of Open Access Journals (Sweden)

Ko YK

2011-06-01

Full Text Available Youngkyung Ko, NamRyang Kim, Seojin Park, Jun-Beom ParkDepartment of Periodontics, Seoul St Mary's Hospital, The Catholic University of Korea, Seoul, KoreaBackground: Soft tissue augmentation is a widely used procedure in partially and fully edentulous patients to increase soft tissue volume. Polyurethanes have been used for scaffolds in a variety of implantable devices. Artelon® is a degradable polyurethane that has been manufactured as fibers, films, and porous scaffolds to be used for various purposes. In this review, the characteristics of Artelon are described, and its clinical applications in orthopedics, dermatology, cardiovascular medicine, and dentistry are also discussed.Methods: A Medline (PubMed search was conducted, and articles published in English were included. Keywords, including “Artelon”, “polyurethanes”, “soft tissue augmentation”, “biocompatibility”, “resorption”, “mechanical stability”, and “complications” were used in different combinations. Titles and abstracts were screened, and full text article analyses were performed.Results: Most of the studies reported orthopedic, dermal, and myocardial applications. There were only a few reports related to dental and implant applications. Artelon has been successfully used for reinforcement of soft tissues, including the rotator cuff, Achilles, patellar, biceps, and quadriceps tendons in orthopedic surgery, and is used clinically for the treatment of osteoarthritis in the hand, wrist, and foot. One type of Artelon material, Artelon Cosmetic, has been used in the dental field to increase soft tissue volume, and stable results are achieved for up to 6 months. This material is reported to be easily handled when cut to the desired shape, with little additional time needed for manipulation during surgery, eliminates the need for connective tissue autografts, and thereby decreases patient morbidity and postoperative discomfort, with increased likelihood of a

The changing face of dentistry: nanotechnology

Science.gov (United States)

Kanaparthy, Rosaiah; Kanaparthy, Aruna

2011-01-01

The human body comprises molecules; hence, the availability of molecular nanotechnology will permit dramatic progress to address medical problems and will use molecular knowledge to maintain and improve human health at the molecular scale. Nanomedicine could develop devices that are able to work inside the human body in order to identify the early presence of a disease, and to identify and quantify toxic molecules and tumor cells, for example. Nanodentistry will make possible the maintenance of comprehensive oral health by employing nanomaterials, including tissue engineering and, ultimately, dental nanorobots. This review is an attempt to highlight the possible applications of nanotechnology and the use of nanomaterials in dentistry. PMID:22131826

75 FR 71463 - Dentek.Com, Inc. D/B/A Nsequence Center for Advanced Dentistry Reno, NV; Notice of Negative...

Science.gov (United States)

2010-11-23

... DEPARTMENT OF LABOR Employment and Training Administration [TA-W-73,963] Dentek.Com, Inc. D/B/A Nsequence Center for Advanced Dentistry Reno, NV; Notice of Negative Determination on Reconsideration By... applicable to workers and former workers at Dentek.com , Inc., d/b/a nSequence Center for Advanced Dentistry...

The establishment of minority affairs offices in schools of dentistry: pros and cons.

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Ballard, Billy R

2003-09-01

The establishment of Minority Affairs Offices in dental schools following the American Association of Medical Colleges' model is discussed as one method of addressing the declining enrollment and compounding oral health disparities of underrepresented minorities African Americans, Hispanics, and Native Americans in U.S. dental schools. The pros and cons of the approach are discussed, with recommendations.

Career motivations, perceptions of the future of dentistry and preferred dental specialties among saudi dental students.

Science.gov (United States)

Halawany, Hassan S

2014-01-01

The purpose of this study was to determine the career motivations, perceptions of the future of dentistry and preferred postgraduate specialties of Saudi dental students. A pretested, self-administered, 16-item questionnaire was distributed to first- through fifth-year dental students at King Saud University in Saudi Arabia. Descriptive statistics were calculated, and the level of significance was set at 5%. Of the 530 potential participants, 329 students (198 male and 131 female respondents) completed the questionnaire. High professional status (71.4%), a secure career (67.8%), a high income (78.1%), flexible working hours (54.4%), a wide range of career options after graduation (59.3%), opportunities for self-employment (69.3%) and good job opportunities abroad (65.3%) were endorsed to a great/considerable extent by the respondents. "It takes time to establish a practice" (62.3%), "Postgraduate education is a necessity" (72.4%) and "The increasing number of dental institutions is a threat to the profession" (59.3%) were endorsed to a great or considerable extent by the respondents. The most popular specialty among the male students was oral maxillofacial surgery (20.1%) and among female students was operative dentistry (23.4%). The career motivations of this group of dental students seemed to relate to socioeconomic aspects of dentistry and perceptions of the future of dentistry seemed to relate to the need for postgraduate education.

Public dentistry, which direction? The Italian anomaly and its new perspectives

Directory of Open Access Journals (Sweden)

Daniela Reali

2007-12-01

Full Text Available Italian National Health Service (INHS provides hospital, district and preventive cares in many medical areas but dental cares are a small part of all treatments provided. It is estimated that it only answers a 5% of need. In Italy dental treatments are predominantly provided by private practitioners: it means little access equity to cares. Nowadays, just 1,5% of the INHS expense is aimed at public dentistry because most of dental cares are believed “not urgent”. Why oral diseases are not considered so invalidating to have relief in INHS? They should get the same attention of the other pathologies because they worsen the quality of life in term of physical and psychological health. Need of public dentistry performances has recently increased, as confirmed by larger and larger waiting lists: it has revealed the growing dental need of the weakest part of the Italian society that, because of economic, social, cultural reasons, can hardly afford private cares (private practitioners are now facing a crisis, too. Dentists’ ethical code is not essentially different from physicians’ one even if most of the oral pathology is not worrying about patients’ life. “Bioethics in Dentistry” (2005, an issue by the National Bioethics Committee says: “public dentistry is actually absent in helping the weak part of the society. Just consider that in Italy oral cares are not included in Essential Care Levels (ECL and they are not provided by Local Health Authorities whereas requirements to State exams include minimum tooth number and good oral health, because of the high importance of oral wellness.

Evidence-based dentistry for planning restorative treatments: barriers and potential solutions.

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Afrashtehfar, K I; Eimar, H; Yassine, R; Abi-Nader, S; Tamimi, F

2017-11-01

Evidence-based dentistry (EBD) can help provide the best treatment option for every patient, however, its implementation in restorative dentistry is very limited. This study aimed at assessing the barriers preventing the implementation of EBD among dental undergraduate and graduate students in Montreal, and explore possible solutions to overcome these barriers. A cross-sectional survey was conducted by means of a paper format self-administrated questionnaire distributed among dental students. The survey assessed the barriers and potential solutions for implementation of an evidence-based practice. Sixty-one students completed the questionnaire. Forty-one percent of respondents found evidence-based literature to be the most reliable source of information for restorative treatment planning, however, only 16% used it. They considered that finding reliable information was difficult and they sometimes encountered conflicting information when consulting different sources. Dental students had positive attitudes towards the need for better access to evidence-based literature to assist learning and decision making in restorative treatment planning and to improve treatment outcomes. Even for dentists trained in EBD, online searching takes too much time, and even though it can provide information of better quality than personal intuition, it might not be enough to identify the best available evidence. Even though dental students are aware of the importance of EBD in restorative dentistry they rarely apply the concept, mainly due to time constraints. For this reason, implementation of EBD would probably require faster access to evidence-based knowledge. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

Anesthetic salts used in dentistry: a literature review

Directory of Open Access Journals (Sweden)

Guilherme Klein Parise

2017-08-01

Full Text Available Local anesthetics allow a better and suitable control of pain in patients that submit to dental treatments. The pharmacology of local anesthetics is too complex, therefore it is important to know how to select the correct drug to each procedure to be accomplished. Thus, it is concluded that the production of a literary review material is of great relevance in order to gather current and important information about the local anesthetics most used in dentistry.

An Exploratory Study of Women in the Health Professions Schools. Volume VII: Women in Podiatry.

Science.gov (United States)

Urban and Rural Systems Associates, San Francisco, CA.

In an exploratory study conducted for the Women's Action Program of HEW, the aims were to identify and explore the barriers to success that women face as MODVOPPP (Medicine, Osteopathic medicine, Dentistry, Veterinary medicine, Optometry, Podiatry, Pharmacy, and Public health) school applicants and students, and to describe the discrimination…

Radiological protection of the worker in medicine and dentistry

Energy Technology Data Exchange (ETDEWEB)

1990-01-01

The first three sections of this report concern general understanding of radiation protection, basic concepts for all workers, and practical problems common to all users of radiation in medicine and dentistry. The remaining sections cover specialist topics covering practical aspects in diagnostic radiology, dental radiography, the use of unsealed radionuclides (in the laboratory, diagnostic and therapeutic uses) balneotherapy, brachytherapy and external beam radiotherapy. (author).

Radiological protection of the worker in medicine and dentistry

International Nuclear Information System (INIS)

1990-01-01

The first three sections of this report concern general understanding of radiation protection, basic concepts for all workers, and practical problems common to all users of radiation in medicine and dentistry. The remaining sections cover specialist topics covering practical aspects in diagnostic radiology, dental radiography, the use of unsealed radionuclides (in the laboratory, diagnostic and therapeutic uses) balneotherapy, brachytherapy and external beam radiotherapy. (author)

Publication of statistically significant research findings in prosthodontics & implant dentistry in the context of other dental specialties.

Science.gov (United States)

Papageorgiou, Spyridon N; Kloukos, Dimitrios; Petridis, Haralampos; Pandis, Nikolaos

2015-10-01

To assess the hypothesis that there is excessive reporting of statistically significant studies published in prosthodontic and implantology journals, which could indicate selective publication. The last 30 issues of 9 journals in prosthodontics and implant dentistry were hand-searched for articles with statistical analyses. The percentages of significant and non-significant results were tabulated by parameter of interest. Univariable/multivariable logistic regression analyses were applied to identify possible predictors of reporting statistically significance findings. The results of this study were compared with similar studies in dentistry with random-effects meta-analyses. From the 2323 included studies 71% of them reported statistically significant results, with the significant results ranging from 47% to 86%. Multivariable modeling identified that geographical area and involvement of statistician were predictors of statistically significant results. Compared to interventional studies, the odds that in vitro and observational studies would report statistically significant results was increased by 1.20 times (OR: 2.20, 95% CI: 1.66-2.92) and 0.35 times (OR: 1.35, 95% CI: 1.05-1.73), respectively. The probability of statistically significant results from randomized controlled trials was significantly lower compared to various study designs (difference: 30%, 95% CI: 11-49%). Likewise the probability of statistically significant results in prosthodontics and implant dentistry was lower compared to other dental specialties, but this result did not reach statistical significant (P>0.05). The majority of studies identified in the fields of prosthodontics and implant dentistry presented statistically significant results. The same trend existed in publications of other specialties in dentistry. Copyright © 2015 Elsevier Ltd. All rights reserved.

New technologies in dentistry

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Zanin, Fatima A. A.; Brugnera, Aldo, Jr.; Pecora, Jesus D.

1999-05-01

The technology in dentistry has been developed significantly lately, increasing the technological level of new materials, methods and equipment have been developed. Undoubtedly the CO2 laser has contributed to this evolution particular to the treatment of the infected dentin. CO2 laser can sterilize and promote increase 6 to 8 times of dentin resistance, through the transformation the hydroxyapatite in calcium-phosphato-hydroxyapatite. We can reassure our patients about the use of pulsed CO2 laser due to better preservation of dental structure and its benefits permitting advanced esthetic treatments. The CEREC system, registers a tri-dimensional image of the preparation through a scan system, and sends it to the computer and the operator will edit the restorations so the equipment will finish porcelain restoration. The authors used a new laser 650 nm for caries detection and the other low lever laser (670 nm and 730 nm) considered an auxiliary method to prevent and treat the hypersensitivity in dentin.

Nanorobots: Future in dentistry

Science.gov (United States)

Shetty, Neetha J.; Swati, P.; David, K.

2013-01-01

The purpose of this paper is to review the phenomenon of nanotechnology as it might apply to dentistry as a new field called nanodentistry. Treatment possibilities might include the application of nanotechnology to local anesthesia, dentition renaturalization, the permanent cure for hypersensitivity, complete orthodontic realignment in a single visit, covalently bonded diamondized enamel, and continuous oral health maintenance using mechanical dentifrobots. Dental nanorobots could be constructed to destroy caries-causing bacteria or to repair tooth blemishes where decay has set in, by using a computer to direct these tiny workers in their tasks. Dental nanorobots might be programed to use specific motility mechanisms to crawl or swim through human tissue with navigational precision, to acquire energy, to sense and manipulate their surroundings, to achieve safe cytopenetration, and to use any of a multitude of techniques to monitor, interrupt, or alter nerve-impulse traffic in individual nerve cells in real time. PMID:23960556

Efficacy of Ketamine in Pediatric Sedation Dentistry: A Systematic Review.

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Oh, Samuel; Kingsley, Karl

2018-05-01

Ketamine has been used as a safe and effective sedative to treat adults and children exhibiting high levels of anxiety or fear during dental treatment. Pediatric dentistry often involves patients with high levels of anxiety and fear and possibly few positive dental experiences. Patient management can involve behavioral approaches, as well as the use of sedation or general anesthesia with a variety of agents, including midazolam, diazepam, hydroxyzine, meperidine, and ketamine. The aim of this study was to investigate the clinical efficacy of ketamine use in pediatric sedation dentistry through systematic review and analysis. A systematic review of publications between 1990 and 2015 was conducted using PubMed and MEDLINE databases maintained by the US National Library of Medicine and the National Institutes of Health. The keywords used were (ketamine) AND (dental OR dentistry) AND (sedation). The abstract and title of all potential publications were then screened for clinical trials and to remove non-English articles, non-human or animal trials, and other non-dental or non-relevant studies. A total of 1,657 citations were initially identified, reviewed, and screened, eventually resulting in inclusion of 25 clinical trials in this systematic review. Nineteen studies evaluated ketamine effects in pediatric dental sedation using oral (non-invasive) administration, three involved subcutaneous or intramuscular injection, and three were completed intravenously. Evidence analysis of these trials revealed the majority (n = 22/25) provided strong, positive evidence for the use of ketamine (alone or in combination) to reduce dental anxiety and behavioral non-compliance with the remainder suggesting equivocal results. Additional endpoints evaluated in some studies involved dosage, as well as time to achieve sedation effect. The use of ketamine (alone or in combination) can provide safe, effective, and timely sedation in pediatric patients regardless of the route of

Developing evidence-based dentistry skills: how to interpret randomized clinical trials and systematic reviews.

Science.gov (United States)

Kiriakou, Juliana; Pandis, Nikolaos; Madianos, Phoebus; Polychronopoulou, Argy

2014-10-30

Decision-making based on reliable evidence is more likely to lead to effective and efficient treatments. Evidence-based dentistry was developed, similarly to evidence-based medicine, to help clinicians apply current and valid research findings into their own clinical practice. Interpreting and appraising the literature is fundamental and involves the development of evidence-based dentistry (EBD) skills. Systematic reviews (SRs) of randomized controlled trials (RCTs) are considered to be evidence of the highest level in evaluating the effectiveness of interventions. Furthermore, the assessment of the report of a RCT, as well as a SR, can lead to an estimation of how the study was designed and conducted.

Evaluation of the effects of performance dentistry on equine rideability: a randomized, blinded, controlled trial.

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Moine, Sébastien; Flammer, Shannon Axiak; de Jesus Maia-Nussbaumer, Päivi; Klopfenstein Bregger, Micaël D; Gerber, Vincent

2017-12-01

This study attempted to determine: (1) if degree of dental malocclusion assigned prior to dental treatment was associated with equine rideability, assessed using a standardized score and (2) if performance dentistry improved this score. Thirty-eight Franches-Montagnes stallions. All horses were examined and assigned a dental malocclusion score by a veterinary dentist and randomized into two groups: sham treatment (Group S) and performance dentistry including occlusal equilibration (Group D). The horses were ridden twice before and three times after treatment by a professional dressage rider (unaware of treatment allocation). The horses were assigned a rideability score using a 27-point scale. The malocclusion score was compared to the average of the first two rideability scores using Spearman's coefficient of rank. Change in rideability scores over time was assessed by repeated measures ANOVA. Statistical significance was set at P dentistry improved equine rideability assessed by rider scoring. The addition of more objective measurement tools and a longer assessment period may help to scientifically prove what is anecdotally believed.

The application of silicon and silicates in dentistry: a review.

Science.gov (United States)

Lührs, A-K; Geurtsen, Werner

2009-01-01

Silicates and silicate-based compounds are frequently used materials in dentistry. One of their major applications is their use as fillers in different dental filling materials such as glass-ionomer cements, compomers, composites, and adhesive systems. In these materials, the fillers react with acids during the setting process or they improve the mechanical properties by increasing physical resistance, thermal expansion coefficient and radiopacity in acrylic filling materials. They also reduce polymerization shrinkage, and increase esthetics as well as handling properties. Furthermore, silicates are used for the tribochemical silication of different surfaces such as ceramics or alloys. The silicate layer formed in this process is the chemical basis for silanes that form a bond between this layer and the organic composite matrix. It also provides a micromechanical bond between the surface of the material and the composite matrix. Silicates are also a component of dental ceramics, which are frequently used in dentistry, for instance for veneers, inlays, and onlays, for denture teeth, and for full-ceramic crowns or as crown veneering materials.

An emphasis on the wide usage and important role of local anesthesia in dentistry: A strategic review

OpenAIRE

Preetinder Singh

2012-01-01

Local anesthesia forms the major part of pain-control techniques in dentistry. The prevention and elimination of pain during dental treatment has benefited patients, their doctors and dental hygienists, enabling the dental profession to make tremendous therapeutic advances that would otherwise have been impossible. Introduced in the late 1940s, the amide local anesthetics represent the most used drugs in dentistry. Local anesthetics also represent the safest and most effective drugs in all of...

Applications of additive manufacturing in dentistry: A review.

Science.gov (United States)

Bhargav, Aishwarya; Sanjairaj, Vijayavenkatraman; Rosa, Vinicius; Feng, Lu Wen; Fuh Yh, Jerry

2017-07-24

Additive manufacturing (AM) or 3D printing has been hailed as the third industrial revolution as it has caused a paradigm shift in the way objects have been manufactured. Conventionally, converting a raw material to a fully finished and assembled, usable product comprises several steps which can be eliminated by using this process as functional products can be created directly from the raw material at a fraction of the time originally consumed. Thus, AM has found applications in several sectors including automotive, aerospace, printed electronics, and healthcare. AM is increasingly being used in the healthcare sector, given its potential to fabricate patient-specific customized implants with required accuracy and precision. Implantable heart valves, rib cages, and bones are some of the examples where AM technologies are used. A vast variety of materials including ceramics, metals, polymers, and composites have been processed to fabricate intricate implants using 3D printing. The applications of AM in dentistry include maxillofacial implants, dentures, and other prosthetic aids. It may also be used in surgical training and planning, as anatomical models can be created at ease using AM. This article gives an overview of the AM process and reviews in detail the applications of 3D printing in dentistry. © 2017 Wiley Periodicals, Inc. J Biomed Mater Res Part B: Appl Biomater, 2017. © 2017 Wiley Periodicals, Inc.

Oral Health Longitudinal Evaluation of students from a public school after guidance and implementaion of preventitive measures

OpenAIRE

Rêgo, Heleine Maria Chagas; Universidade Estadual Paulista "Júlio Mesaquita Filho" Faculdade de Odontologia de São José dos Campos Aluna doutorado do departamento de Odontologia Restauradora; Barcellos, Daphne Camara; Universidade Estadual Paulista "Júlio Mesaquita Filho" Faculdade de Odontologia de São José dos Campos Aluna doutorado do departamento de Odontologia Restauradora; Perote, Letícia Carvalho Coutinho Costa; Universidade Estadual Paulista "Júlio Mesaquita Filho" Faculdade de Odontologia de São José dos Campos Aluna doutorado do departamento de Odontologia Restauradora; Cavalheiro, Karina; Universidade Estadual Paulista "Júlio Mesaquita Filho" Faculdade de Odontologia de São José dos Campos Aluna de graduação do departamento de Odontologia Restauradora; Huhtala, Maria Filomêna Rocha Lima; Universidade Estadual Paulista "Júlio Mesaquita Filho" Faculdade de Odontologia de São José dos Campos Professora do departamento de Odontologia Restauradora; Gonçalves, Sergio Eduardo de Paiva; Universidade Estadual Paulista "Júlio Mesaquita Filho" Faculdade de Odontologia de São José dos Campos Professor do departamento de Odontologia Restauradora; Pucci, Cesar Rogerio; Universidade Estadual Paulista "Júlio Mesaquita Filho" Faculdade de Odontologia de São José dos Campos Professor do departamento de Odontologia Restauradora

2013-01-01

Objective: To assess longitudinally the DMFT, plaque and gingival rates of children and teenagers from a public school in São José dos Campos, Brazil, after performing a preventive and motivational program through the University Extension program of School of Dentistry of Institute of Science and Technology of São José dos Campos – UNESP. Materials and Methods: 300 students were randomly selected and divided into three groups, Group 1: 100 children from 2nd to 5th grade of elementary school, ...

Pediatric dentistry clinical education venues evaluation by pre and post-doctoral students.

Science.gov (United States)

Bimstein, E; Mayes, A; Mittal, Hc

2014-01-01

To evaluate dental students' perspectives about pre- and post-doctoral pediatric dentistry education venues. Surveys with visual analog scales (from 0 to 100) measuring the educational contribution of pediatric dentistry venues were conducted. The pre-doctoral venues included a 3rd year university twilight clinic (UTC), a 3rd year urban community based clinic (CBC) and 4th year mobile clinics (MCs). The post-doctoral venues included treatment of children under general anesthesia, oral sedations, a regular clinic (no sedations), seminars, journal club, case conferences and studding for the American Board of Pediatric Dentistry. Analyses of variance between the scores indicated that the 3rd year CBC score (68.2 ± 4.5) was statistically significant higher (p= .007) than the one for the 3rd year UTC score (44.9 ± 6.1). The 4th year students' MCs score (61.4 ± 4.0) was statistically significant higher than their retrospective scores for the 3rd year CBC (56.4 ± 4.4) or UTC (42.2 ± 4.9) scores (p= .03 and .004 respectively). Among the didactic or clinical post-doctoral venues, the regular clinic and the seminars received the highest scores (84.3 ± 1.7 and 71.6 ± 2.8 respectively). pre-doctoral community-based clinical education and post-doctoral regular university based clinic are considered by students to provide the main contribution to pediatric dental education.

Patient safety in dentistry - state of play as revealed by a national database of errors.

Science.gov (United States)

Thusu, S; Panesar, S; Bedi, R

2012-08-01

Modern dentistry has become increasingly invasive and sophisticated. Consequently the risk to the patient has increased. The aim of this study is to investigate the types of patient safety incidents (PSIs) that occur in dentistry and the accuracy of the National Patient Safety Agency (NPSA) database in identifying those attributed to dentistry. The database was analysed for all incidents of iatrogenic harm in the speciality of dentistry. A snapshot view using the timeframe January to December 2009 was used. The free text elements from the database were analysed thematically and reclassified according to the nature of the PSI. Descriptive statistics were provided. Two thousand and twelve incident reports were analysed and organised into ten categories. The commonest was due to clerical errors - 36%. Five areas of PSI were further analysed: injury (10%), medical emergency (6%), inhalation/ingestion (4%), adverse reaction (4%) and wrong site extraction (2%). There is generally low reporting of PSIs within the dental specialities. This may be attributed to the voluntary nature of reporting and the reluctance of dental practitioners to disclose incidences for fear of loss of earnings. A significant amount of iatrogenic harm occurs not during treatment but through controllable pre- and post-procedural checks. Incidences of iatrogenic harm to dental patients do occur but their reporting is not widely used. The use of a dental specific reporting system would aid in minimising iatrogenic harm and adhere to the Care Quality Commission (CQC) compliance monitoring system on essential standards of quality and safety in dental practices.

MEDICOL: online learning in medicine and dentistry.

Science.gov (United States)

Broudo, Marc; Walsh, Charlene

2002-09-01

MEDICOL (Medicine and Dentistry Integrated Curriculum Online) provides a variety of Web-based resources that act as important adjuncts to all the teaching components of the medical and dental undergraduate curriculum. It uses WebCT, a course-management system, to provide the following educational functions: (1) track students' progress and present course information such as time-tables, learning objectives, handout materials, images, references, course assignments, and evaluations; (2) promote student-to-student and student-to-instructor interactions (through e-mail and bulletin boards); and (3) deliver self-directed learning components, including weekly self-assessment quizzes that provide immediate feedback and multimedia learning modules (clinical skills, radiology, evidence-based medicine, etc.). The University of British Columbia Faculties of Medicine and Dentistry feature a problem-based learning (PBL) curriculum in which students access many of the same tools they will utilize in their professional practice. In the PBL curriculum, students must access the relevant clinical data and educational resources. A MEDICOL site has also been developed for medical students to use during their rural family practice, a four- to six-week experience in the summer after their second year. This site has been designed to be a supplemental learning environment for not only these students, but also for their physician preceptors. It is intended to foster communication among participants, bring new resources to the rural setting, and allow preceptors to develop their Internet skills with the help of students who are already familiar with the electronic environment. The MEDICOL sites enable the exchange of information about the learning issues between, as well as within, tutorial groups. MEDICOL also provides students with faculty-reviewed resources that are listed online; multimedia presentations; and access to histology, radiology, and pathology images through an online image

Balancing Costs and Patients' Health: Dental Students’ Perception of Economics in Dentistry

Directory of Open Access Journals (Sweden)

Cecilia Franzén

2015-08-01

Full Text Available One aim of higher education is to develop professional identities in students to equip them for future working life. Health professional students will work under financial pressures in a market-based environment, which can lead to conflicts with professional ethical values. This study explores how Swedish dental students perceive economic aspects of dentistry. The article is based on a study of undergraduate research projects. In the analysis of the projects, two themes were identified: (1 cost-effective organizing of dentistry and (2 costs and benefits of interventions. The students displayed socially responsible values by emphasizing the need for dentists to utilize resources effectively, which implies that professional education can support the development of the perception that economic values can be compatible with professional ethical values.Keywords: cost-effectiveness, ethics, healthcare, higher education, social responsibility 

Comparing comprehensive care and departmental clinical education models: students' perceptions at the University of Tennessee College of Dentistry.

Science.gov (United States)

Dehghan, Mojdeh; Harrison, Janet; Langham, Sue; Scarbecz, Mark; Amini, Mehdi

2015-02-01

In summer 2012, the University of Tennessee Health Science Center College of Dentistry transitioned from a departmental clinical education model to a comprehensive care/group leader model. The aim of this study was to investigate the perspectives of the fourth-year class of dental students who, because the transition took place during their training, had experienced treating patients under both educational models. To achieve this objective, a questionnaire was designed to assess the students' opinions on the efficiency of their effort, availability of specialty faculty, stress, collaboration with classmates, and availability of exposure to different practice styles and techniques under the two systems. The students were also given an opportunity to provide open-ended feedback on the shortcomings and advantages of the systems. The Class of 2013 had 81 students, 55 of whom participated in the survey for a response rate of 67.9%. The majority (86%) of the respondents preferred the comprehensive care model and reported feeling that, in it, they were able to accomplish more comprehensive dentistry with greater consistency of supervision from faculty in a more patient-centered environment than in the departmental model. However, 56 percent considered having the same group leader for two years a disadvantage and recommended rotation of at least one group leader every six months. The results of this survey can help this college and other dental schools that are seeking to optimize their educational model to best serve students' educational experience and the dental needs of their patient population.

Fungal contamination in white medical coats of dentistry professionals

Directory of Open Access Journals (Sweden)

Benicio Barros Brandão

2017-04-01

Full Text Available Background: The white medical coats used by health professionals may serve as a source of infection in health services because it is a potential vehicle for transmission of microorganisms. There are several studies that warn of the inherent dangers in bacterial contamination in lab coats, but there are few reports of fungal contamination in this personal protection equipment. Aims: The study aims to identify fungi in dental lab coats. Method: Samples were collected from ten dentists from a dentistry-school clinic of a higher education institution of Teresina, Piauí, Brazil, using sterile swab, soaked in saline contained in a test tube. Each sample was inoculated on chloramphenicol-containing Saboroud Dextrose agar and incubated at room temperature for fungal growth. Phenotypic and biochemical methods were used to identify the colonies. Results: Fungal growth was observed in all samples of the lab coats, and 19 isolates were counted. The genera Cladosporium and Aspergillus were the most frequent in this study. The results emphasize the role of fungi as contaminants in lab coats; and, as an effective means of transmission of pathogens in the community. Conclusions: This study suggests a methodology for the proper washing and decontamination of the lab coat and advocates the need to implement more rigid norms in concern to the use of lab coats, as well as educational campaigns to guide dentists about the correct use of this Personal Protection Equipment (PPE. Keywords: Individual Protection Equipment. Fungi. Cross infection.

Career Motivations, Perceptions of the Future of Dentistry and Preferred Dental Specialties Among Saudi Dental Students

Science.gov (United States)

Halawany, Hassan S

2014-01-01

Aim: The purpose of this study was to determine the career motivations, perceptions of the future of dentistry and preferred postgraduate specialties of Saudi dental students. Methods: A pretested, self-administered, 16-item questionnaire was distributed to first- through fifth-year dental students at King Saud University in Saudi Arabia. Descriptive statistics were calculated, and the level of significance was set at 5%. Results: Of the 530 potential participants, 329 students (198 male and 131 female respondents) completed the questionnaire. High professional status (71.4%), a secure career (67.8%), a high income (78.1%), flexible working hours (54.4%), a wide range of career options after graduation (59.3%), opportunities for self-employment (69.3%) and good job opportunities abroad (65.3%) were endorsed to a great/considerable extent by the respondents. “It takes time to establish a practice” (62.3%), “Postgraduate education is a necessity” (72.4%) and “The increasing number of dental institutions is a threat to the profession” (59.3%) were endorsed to a great or considerable extent by the respondents. The most popular specialty among the male students was oral maxillofacial surgery (20.1%) and among female students was operative dentistry (23.4%). Conclusion: The career motivations of this group of dental students seemed to relate to socioeconomic aspects of dentistry and perceptions of the future of dentistry seemed to relate to the need for postgraduate education. PMID:25246989

Systematic Review and Quality Appraisal of Economic Evaluation Publications in Dentistry.

Science.gov (United States)

Tonmukayakul, U; Calache, H; Clark, R; Wasiak, J; Faggion, C M

2015-10-01

Economic evaluation (EE) studies have been undertaken in dentistry since the late 20th century because economic data provide additional information to policy makers to develop guidelines and set future direction for oral health services. The objectives of this study were to assess the methodological quality of EEs in oral health. Electronic searching of Ovid MEDLINE, the Cochrane Library, and the NHS Economic Evaluation Database from 1975 to 2013 were undertaken to identify publications that include costs and outcomes in dentistry. Relevant reference lists were also searched for additional studies. Studies were retrieved and reviewed independently for inclusion by 3 authors. Furthermore, to appraise the EE methods, 1 author applied the Drummond 10-item (13-criteria) checklist tool to each study. Of the 114 publications identified, 79 studies were considered full EE and 35 partial. Twenty-eight studies (30%) were published between the years 2011 and 2013. Sixty-four (53%) studies focused on dental caries prevention or treatment. Median appraisal scores calculated for full and partial EE studies were 11 and 9 out of 13, respectively. Quality assessment scores showed that the quality of partial EE studies published after 2000 significantly improved (P = 0.02) compared to those published before 2000. Significant quality improvement was not found in full EE studies. Common methodological limitations were identified: absence of sensitivity analysis, discounting, and insufficient information on how costs and outcomes were measured and valued. EE studies in dentistry increased over the last 40 y in both quantity and quality, but a number of publications failed to satisfy some components of standard EE research methods, such as sensitivity analysis and discounting. © International & American Associations for Dental Research 2015.

Applications of ultrasound in dentistry.

Science.gov (United States)

Walmsley, A D

1988-01-01

An ultrasonic descaler working at kHz frequencies is used in dentistry to remove attached deposits from the teeth. Such devices offer many advantages over conventional hand instruments by reducing both the work and time involved in the clinical descaling process. Although it is a recognised clinical instrument, there has been little attempt to standardise its acoustic power output. A parameter which may characterise adequately the acoustic emission from these instruments is the displacement amplitude of the probe tip. Modification of the ultrasonic descaler generator has led to the further use of the instrument in other dental areas. Diagnostic applications of MHz ultrasound is limited by the structure and arrangement of the dental tissues. Therapeutic ultrasound has been used to treat a variety of dentally related ailments, and ultrasonic cleaning baths are used to clean both dental instruments and materials.

The need for leadership and vision in dentistry. A personal view.

Science.gov (United States)

Holt, Vernon P

2008-07-01

This paper considers how dentistry has developed in the United Kingdom (UK) over the last 60 years and concludes that dentists have failed to be proactive and to shape the systems for the delivery of an optimal level of care to the population. It suggests that there is a need for far better leadership and for dentists, as individuals and as a profession, to rediscover the sense of vision that they once had and to shape their destinies, rather than accepting the current situation. The author goes on to explain how this might be done. Since the inception of the National Health Service (NHS), the dental profession in the UK has, to a large extent, been dominated by the politics of the NHS, by changing fee structures and contracts, by reports from the Review Body on Doctors' and Dentists' Remuneration (DDRB), and by strategies adopted by successive governments, especially during the last two decades. These strategies have resulted in cohorts of disillusioned dental practitioners reducing their commitment to, or opting out of, NHS contracts and committing themselves, to a greater or lesser extent, to private practice. It is now over three years since, for the first time, the proportion of dentistry provided under private contact in the UK, as measured by gross fees, exceeded that provided under NHS contract. The profession has shown a remarkable lack of imagination in organising itself to provide the best kind of care for patients. Instead of being proactive and visionary, it has allowed itself to become a political football. This has led to the progressive deskilling of many practitioners, and a manifest failure to secure the long-term oral health of patients. This paper considers how the situation could be improved and looks at four aspects, which are: 1. 21st century dentistry: state of the art versus reality? The contrast between what is clinically possible and what the profession currently delivers. 2. What are we here for? The need for a new vision for dentistry

Modern Management Principles Come to the Dental School.

Science.gov (United States)

Wataha, John C; Mouradian, Wendy E; Slayton, Rebecca L; Sorensen, John A; Berg, Joel H

2016-04-01

The University of Washington School of Dentistry may be the first dental school in the nation to apply lean process management principles as a primary tool to re-engineer its operations and curriculum to produce the dentist of the future. The efficiencies realized through re-engineering will better enable the school to remain competitive and viable as a national leader of dental education. Several task forces conducted rigorous value stream analyses in a highly collaborative environment led by the dean of the school. The four areas undergoing evaluation and re-engineering were organizational infrastructure, organizational processes, curriculum, and clinic operations. The new educational model was derived by thoroughly analyzing the current state of dental education in order to design and achieve the closest possible ideal state. As well, the school's goal was to create a lean, sustainable operational model. This model aims to ensure continued excellence in restorative dental instruction and to serve as a blueprint for other public dental schools seeking financial stability in this era of shrinking state support and rising costs.

Evaluation of undergraduate clinical learning experiences in the subject of pediatric dentistry using critical incident technique.

Science.gov (United States)

Vyawahare, S; Banda, N R; Choubey, S; Parvekar, P; Barodiya, A; Dutta, S

2013-01-01

In pediatric dentistry, the experiences of dental students may help dental educators better prepare graduates to treat the children. Research suggests that student's perceptions should be considered in any discussion of their education, but there has been no systematic examination of India's undergraduate dental students learning experiences. This qualitative investigation aimed to gather and analyze information about experiences in pediatric dentistry from the students' viewpoint using critical incident technique (CIT). The sample group for this investigation came from all 240 3rd and 4th year dental students from all the four dental colleges in Indore. Using CIT, participants were asked to describe at least one positive and one negative experience in detail. They described 308 positive and 359 negative experiences related to the pediatric dentistry clinic. Analysis of the data resulted in the identification of four key factors related to their experiences: 1) The instructor; 2) the patient; 3) the learning process; and 4) the learning environment. The CIT is a useful data collection and analysis technique that provides rich, useful data and has many potential uses in dental education.

Color difference thresholds in dentistry.

Science.gov (United States)

Paravina, Rade D; Ghinea, Razvan; Herrera, Luis J; Bona, Alvaro D; Igiel, Christopher; Linninger, Mercedes; Sakai, Maiko; Takahashi, Hidekazu; Tashkandi, Esam; Perez, Maria del Mar

2015-01-01

interpret visual and instrumental findings in clinical dentistry, dental research, and subsequent standardization. The importance of quality control in dentistry is reinforced by increased esthetic demands of patients and dental professionals. © 2015 Wiley Periodicals, Inc.

Stem cells-the future of dentistry: A review

Directory of Open Access Journals (Sweden)

Sunil Vyas

2011-01-01

Full Text Available Research and development in the last millennium and in the present decade has brought about revolutionary changes in the way we understand and treat diseases. Stem cells are one of the most favorable areas of biology. Stem cell plasticity has resulted in a new field of medicine entitled regenerative medicine and dentistry. Scientists have successfully regenerated tooth root and supporting periodontal ligament to restore tooth function in an animal model. The breakthrough in stem cell research holds significant promise for clinical application in human patients.

A three dimensional view of stereopsis in dentistry.

Science.gov (United States)

Mon-Williams, M A; Mushtaq, F; Wilkie, R M; Khambay, B; Keeling, A; Manogue, M

2015-11-27

Stereopsis and its role in dental practice has been a topic of debate in recent editions of this Journal. These discussions are particularly timely as they come at a point when virtual reality simulators are becoming increasingly popular in the education of tomorrow's dentists. The aim of this article is to discuss the lack of robust empirical evidence to ascertain the relationship (if any) between stereopsis and dentistry and to build a case for the need for further research to build a strong evidence base on the topic.

Versatile composite resins simplifying the practice of restorative dentistry.

Science.gov (United States)

Margeas, Robert

2014-01-01

After decades of technical development and refinement, composite resins continue to simplify the practice of restorative dentistry, offering clinicians versatility, predictability, and enhanced physical properties. With a wide range of products available today, composite resins are a reliable, conservative, multi-functional restorative material option. As manufacturers strive to improve such properties as compression strength, flexural strength, elastic modulus, coefficient of thermal expansion, water sorption, and wear resistance, several classification systems of composite resins have been developed.

Salivary diagnostics and its impact in dentistry, research, education, and the professional community.

Science.gov (United States)

Slavkin, H C; Fox, C H; Meyer, D M

2011-10-01

Oral fluid-based (salivary) tests have the potential to create practical, point-of-care clinical instruments that are convenient, practical, and comfortable to use in dentistry and medicine. Currently, there are no simple, accurate, and inexpensive sampling, screening, or detection methods to support definitive diagnostic platforms across dental and medical disciplines. Though the benefits from advancing screening and detection technologies seem eminent, analytical, chemical, molecular, genetic, and protein markers are still under development. Clinical applications in patient care must be validated independently to ensure that they are clinically accurate, reliable, precise, and uniformly consistent for screening and detecting specific diseases or conditions. As technology designed to improve patient care through risk assessment, prevention, and disease management is transferred into clinical practice, dentistry may need to reassess its role in general health care. © International & American Associations for Dental Research

Computer-assisted learning and simulation systems in dentistry--a challenge to society.

Science.gov (United States)

Welk, A; Splieth, Ch; Wierinck, E; Gilpatrick, R O; Meyer, G

2006-07-01

Computer technology is increasingly used in practical training at universities. However, in spite of their potential, computer-assisted learning (CAL) and computer-assisted simulation (CAS) systems still appear to be underutilized in dental education. Advantages, challenges, problems, and solutions of computer-assisted learning and simulation in dentistry are discussed by means of MEDLINE, open Internet platform searches, and key results of a study among German dental schools. The advantages of computer-assisted learning are seen for example in self-paced and self-directed learning and increased motivation. It is useful for both objective theoretical and practical tests and for training students to handle complex cases. CAL can lead to more structured learning and can support training in evidence-based decision-making. The reasons for the still relatively rare implementation of CAL/CAS systems in dental education include an inability to finance, lack of studies of CAL/CAS, and too much effort required to integrate CAL/CAS systems into the curriculum. To overcome the reasons for the relative low degree of computer technology use, we should strive for multicenter research and development projects monitored by the appropriate national and international scientific societies, so that the potential of computer technology can be fully realized in graduate, postgraduate, and continuing dental education.

Filed and granted Indian Patents in dentistry from 2005-2009: a critical analysis and review.

Science.gov (United States)

Bijle, Mohammed Nadeem Ahmed; Patil, Shankargouda

2013-01-01

Patent policies have proved to be extremely important for several countries to develop. India has achieved its global status since 2005; a critical analysis of the patents at IPO will help us to identify the potential, available for patents with Indian Dental Fraternity. The aim of this study is to critically analyze and review Indian Patents in the field of Dentistry from 2005-2009 for evaluation of status of Indian Patents in Dentistry. A total of 110 patents were scrutinized from 2005-2009 available by IPO on www.patentoffice.nic.in. Following which a preliminary data were collected from individual patents and recorded in a record sheet. The data collected were analyzed using SPSS 16.0 software and were subjected to ANOVA test. All patents scrutinized were applied for dental materials (100%). Company applicants (70%) were the maximum followed by the individual applicants (27.2%). A total of 87.3% of patents had enrolled for International Application. Priority country had maximum favor with USA (39.2%) followed by Europe (36.1%). Single inventors (44.5%) were the maximum followed by two inventors (22.7%). Europe (37.3%) had the maximum first inventor, followed by United States of America (30%) and India (10.9%). Individual inventors were maximum in Europe (38.8%) followed by USA (20.4%) and India (16.3%). Contribution from Indian Nationals as inventors for patents in the field of Dentistry is limited, thus reducing the pace of progress and development. Indian inventors in the field of Dentistry have to go a long way to compete with the fellow mates of developed countries like USA and Europe. Continuing Dental Education programs on Intellectual property rights should be conducted on regular basis especially for Dentist's involved in research.

More than meets the eye: digital fraud in dentistry.

Science.gov (United States)

Rao, S A; Singh, N; Kumar, R; Thomas, A M

2010-01-01

Digital photographs play a substantial role in the presentation and validation of clinical cases for documentation and research purposes in esthetically oriented professions such as dentistry. The introduction of sophisticated cameras and "easy to use" computer software readily available on today's market has enabled digital fraud to emerge as a common and widely used practice. Hence, it is essential that both dentists and editorial circles are aware and cautious with regard to the possibility of digital fraud. A set of 10 routine "pre-" and "post" treatment dental procedure photographs were taken and randomly manipulated using standard desktop software. A team of 10 dental professionals were selected and each one of them was individually requested to review and evaluate the authenticity of the photographs. An assessment of expert opinion revealed an overall sensitivity of 60% and a sensitivity of 15% in correctly identifying a manipulated photograph, which is considered low. Furthermore, there was poor interobserver agreement. Advanced technology that is easily available has resulted in adept digital fraud that is difficult to detect. There is a need for awareness among both dental practitioners and the editorial circle regarding misrepresentation due to image manipulation. It is therefore necessary to follow a skeptical approach in the assessment of digitalized photos used in research and as a part of clinical dentistry.

Measurements of radiation exposure of dentistry students during their radiological training using thermoluminescent dosimetry

International Nuclear Information System (INIS)

Loya, M.; Sanín, L.H.; González, P.R.; Ávila, O.; Duarte, R.; Ojeda, S.L.; Montero-Cabrera, M.E.

2016-01-01

Exposure among dentistry students has not been assessed or regulated in Mexico. This work assessed the average exposure of 35 dentistry students during their training with the aid of LiF:Mg,Cu,P+PTFE thermoluminescent dosimeters. For the students in the roles of dentist and observers, maximum accumulated equivalent dose obtained was 2.59±0.11 and 4.64±0.39 mSv, respectively. Students in the role as patients received a maximum accumulated effective dose of 28.41±0.31 mSv. If compared to occupational dose limits, this latter value is 56% of the recommended value of 50 mSv in any year. It was found that in all cases, values of equivalent dose to the women breasts were equal to the background dose. Results are discussed and compared to previous published work. Suggested recommendations were given to authorities in order to minimize exposure of the students in the role as patients. - Highlights: • Dose of training dentistry students was estimated with LiF:Mg,Cu,P+PTFE dosimeters. • The average effective dose of students in the role of patient was also estimated. • The sum of organ doses from TL measurements is considered as the whole body dose. • The uncertainty in the results was less than 2%.

Objective and subjective need for cosmetic dentistry in the Dutch adult population

NARCIS (Netherlands)

Burgersdijk, R.; Truin, G.J.; Kalsbeek, H.; Hof, M. van 't; Mulder, J.

1991-01-01

In order to assess the objective and subjective need for cosmetic dentistry in the Dutch adult population in 1986 a stratified sample of 2784 dentate persons, aged 15-74 yr, participated in the study. The aesthetics of anterior teeth and first premolars in the maxillary mandibular arch were

Implant dentistry in postgraduate university education: present conditions, potential, limitations and future trends

NARCIS (Netherlands)

Mattheos, N.; Wismeijer, D.; Shapira, L.

2014-01-01

Introduction In recent years, opportunities for postgraduate university education in implant dentistry have increased significantly, with an increase in both the number but also the complexity of available postgraduate programmes. However, there appears to be a lack of standards directing the

Evaluation of undergraduate clinical learning experiences in the subject of pediatric dentistry using critical incident technique

Directory of Open Access Journals (Sweden)

S Vyawahare

2013-01-01

Full Text Available Introduction: In pediatric dentistry, the experiences of dental students may help dental educators better prepare graduates to treat the children. Research suggests that student′s perceptions should be considered in any discussion of their education, but there has been no systematic examination of India′s undergraduate dental students learning experiences. Aim: This qualitative investigation aimed to gather and analyze information about experiences in pediatric dentistry from the students′ viewpoint using critical incident technique (CIT. Study Design: The sample group for this investigation came from all 240 3 rd and 4 th year dental students from all the four dental colleges in Indore. Using CIT, participants were asked to describe at least one positive and one negative experience in detail. Results: They described 308 positive and 359 negative experiences related to the pediatric dentistry clinic. Analysis of the data resulted in the identification of four key factors related to their experiences: 1 The instructor; 2 the patient; 3 the learning process; and 4 the learning environment. Conclusion: The CIT is a useful data collection and analysis technique that provides rich, useful data and has many potential uses in dental education.

A Case Study Optimizing Human Resources in Rwanda's First Dental School: Three Innovative Management Tools.

Science.gov (United States)

Hackley, Donna M; Mumena, Chrispinus H; Gatarayiha, Agnes; Cancedda, Corrado; Barrow, Jane R

2018-06-01

Harvard School of Dental Medicine, University of Maryland School of Dentistry, and the University of Rwanda (UR) are collaborating to create Rwanda's first School of Dentistry as part of the Human Resources for Health (HRH) Rwanda initiative that aims to strengthen the health care system of Rwanda. The HRH oral health team developed three management tools to measure progress in systems-strengthening efforts: 1) the road map is an operations plan for the entire dental school and facilitates delivery of the curriculum and management of human and material resources; 2) each HRH U.S. faculty member develops a work plan with targeted deliverables for his or her rotation, which is facilitated with biweekly flash reports that measure progress and keep the faculty member focused on his or her specific deliverables; and 3) the redesigned HRH twinning model, changed from twinning of an HRH faculty member with a single Rwandan faculty member to twinning with multiple Rwandan faculty members based on shared academic interests and goals, has improved efficiency, heightened engagement of the UR dental faculty, and increased the impact of HRH U.S. faculty members. These new tools enable the team to measure its progress toward the collaborative's goals and understand the successes and challenges in moving toward the planned targets. The tools have been valuable instruments in fostering discussion around priorities and deployment of resources as well as in developing strong relationships, enabling two-way exchange of knowledge, and promoting sustainability.

Perception of Nepalese dental hygiene and dentistry students towards the dental hygienists profession.

Science.gov (United States)

Knevel, Rjm; Gussy, M G; Farmer, J; Karimi, L

2017-08-01

This study investigates student and stakeholder perceptions of the role of the dental hygienist in Nepal. The impact of these perceptions on the professionalization of dental hygienists is described whilst exploring the consequences for oral health workforce planning. Dentistry and dental hygiene students from one dental college in Nepal were asked to complete an anonymous questionnaire; 171 students returned the questionnaire containing a mix of forced response and open-ended items. Quantitative data were analysed using SPSS ® 22. These data were complemented with qualitative information from survey open questions and from semi-structured interviews with key informants from several relevant organizations. Qualitative data were manually analysed and coded. Data were triangulated to contextualize quantitative data. A high level of positive regard for the role of the dental hygienist in Nepal was evident amongst dentistry and dental hygiene students in this college. Both groups believe that the dental hygienist can play a major role in raising oral health awareness in Nepal. The scope of practice of the dental hygienist was unclear with issues surrounding the scope of practice and reports of illegal practice by dental hygienists. Significant differences (P dental hygiene and dentistry students in relation to their opinion regarding independent practice and the need of supervision by a dentist. Supervision of the dental hygienist by dentists and issues surrounding the scope of practice are polarizing the relationship between dentists, dental hygienists and the relevant professional organizations. This could hinder cooperation between these oral health professionals and might lead to underutilization of the dental hygienist. To improve the understanding about the roles of each oral health professional, establishing functional relationships and intraprofessional education involving dentistry and dental hygiene students needs to be introduced. This will benefit the

The electronic journal for dentistry.

Science.gov (United States)

Makinson, O F; Haynes, T R; Kirkwood, I D

1989-03-01

Electronic publishing is expanding very rapidly and will soon substitute in part for the traditional role of paper and printing in accessing information and in its library storage. This change is occurring now for medicine and engineering. For dentistry the compact disc (CD-ROM) would have advantages over tape or on-line computer systems; one or two discs a year could hold all current dental journal and textbook literature. The setting of standards is the key to the successful introduction of this technology through production and playback systems. Indexing, retrieval and hardware are considered as well as copyright problems. The profession has the chance to guide the introduction of this publishing system in preference to it being fragmented between multiple publishers and thereby becoming costly. A proposal is offered which includes the nexus of traditional printing with this new publishing form through a forum for considering standards and goals for agreement on principles.

Applications of Light Amplification by Stimulated Emission of Radiation (Lasers) for Restorative Dentistry

Science.gov (United States)

Najeeb, Shariq; Khurshid, Zohaib; Zafar, Muhammad Sohail; Ajlal, Syed

2016-01-01

Light amplification by stimulated emission of radiation (laser) has been used widely in a range of biomedical and dental applications in recent years. In the field of restorative dentistry, various kinds of lasers have been developed for diagnostic (e.g. caries detection) and operative applications (e.g. tooth ablation, cavity preparation, restorations, bleaching). The main benefits for laser applications are patient comfort, pain relief and better results for specific applications. Major concerns for using dental lasers frequently are high cost, need for specialized training and sensitivity of the technique, thereby compromising its usefulness particularly in developing countries. The main aim of this paper is to evaluate and summarize the applications of lasers in restorative dentistry, including a comparison of the applications of lasers for major restorative dental procedures and conventional clinical approaches. A remarkable increase in the use of lasers for dental application is expected in the near future. PMID:26642047

Gene Therapy and its applications in Dentistry

Directory of Open Access Journals (Sweden)

Sharma Lakhanpal Manisha

2006-01-01

Full Text Available This era of advanced technology is marked by progress in identifying and understanding the molecular and cellular cause of a disease. With the conventional methods of treatment failing to render satisfactory results, gene therapy is not only being used for the cure of inherited diseases but also the acquired ones. The broad spectrum of gene therapy includes its application in the treatment of oral cancer and precancerous conditions and lesions, treatment of salivary gland diseases, bone repair, autoimmune diseases, DNA vaccination, etc. The aim of this article is to throw light on the history, methodology, applications and future of gene therapy as it would change the nature and face of dentistry in the coming years.

Corrosion resistance of titanium alloys for dentistry

International Nuclear Information System (INIS)

Laskawiec, J.; Michalik, R.

2001-01-01

Titanium and its alloys belong to biomaterials which the application scope in medicine increases. Some properties of the alloys, such as high mechanical strength, low density, low Young's modulus, high corrosion resistance and good biotolerance decide about it. The main areas of the application of titanium and its alloys are: orthopedics and traumatology, cardiosurgery, faciomaxillary surgery and dentistry. The results of investigations concerning the corrosion resistance of the technical titanium and Ti6Al14V alloy and comparatively a cobalt alloy of the Vitallium type in the artificial saliva is presented in the work. Significantly better corrosion resistance of titanium and the Ti6Al14V than the Co-Cr-Mo alloy was found. (author)

Additive Technology: Update on Current Materials and Applications in Dentistry.

Science.gov (United States)

Barazanchi, Abdullah; Li, Kai Chun; Al-Amleh, Basil; Lyons, Karl; Waddell, J Neil

2017-02-01

Additive manufacturing or 3D printing is becoming an alternative to subtractive manufacturing or milling in the area of computer-aided manufacturing. Research on material for use in additive manufacturing is ongoing, and a wide variety of materials are being used or developed for use in dentistry. Some materials, however, such as cobalt chromium, still lack sufficient research to allow definite conclusions about the suitability of their use in clinical dental practice. Despite this, due to the wide variety of machines that use additive manufacturing, there is much more flexibility in the build material and geometry when building structures compared with subtractive manufacturing. Overall additive manufacturing produces little material waste and is energy efficient when compared to subtractive manufacturing, due to passivity and the additive layering nature of the build process. Such features make the technique suitable to be used with fabricating structures out of hard to handle materials such as cobalt chromium. The main limitations of this technology include the appearance of steps due to layering of material and difficulty in fabricating certain material generally used in dentistry for use in 3D printing such as ceramics. The current pace of technological development, however, promises exciting possibilities. © 2016 by the American College of Prosthodontists.

Periodontic course effects on knowledge, attitude, and practice of dentistry students and its impact on mouth and dental care

Directory of Open Access Journals (Sweden)

Mahmoud Shamaiee

2002-10-01

Full Text Available Background In the field of education, a great deal of quality improvement is remained to be achieved Assessment of educational courses appears to be necessary for quality improvement in all curriculums, therefore studies for assessment of educational outcomes and impacts are of high priority. In a dentistry faculty, the mouth and dental health care among dentistry students can be considered as a potential indicator of students' educational achievement. Purpose To study knowledge, attitude and practice impact on mouth and dental health care among dentistry faculty students both before and after passing practical periodontic courses in Shaheed University of Medical Sciences during academic year 2001-2002 Methods In this cross-sectional study 140 students of dentistry faculty of Shaheed University of Medical Sciences took part. Necessary data were collected by means of a questionnaire. Knowledge of the subjects on mouth and dental health care were assessed by 10 close-ended questions and their altitude on mouth and dental health care were assessed by 5 Likert scale questions. Assessment of practice was performed in a 3-step researcher-administrated interview. Results Demographic data gathered via questionnaires indicated that 49.6 % {6-1 students of the students who took part in the study were male and 50.4% (65 students were female. of our participants, 59.7% were admitted through Shahed quota, while the rest were admitted through free quota. There was no significant difference in students' knowledge, attitude and practice on mouth and dental health care between the students who had not passed practical courses in periodontics and those who had passed these courses. Conclusions There was no significant association between knowledge, altitude and practice on mouth and dental health care and passing practical courses in periodontics among dentistry faculty students in Shahed University of Medical Science. Our results suggest that students' practice

Evaluation of patients' satisfaction from dental care services: TUMS, school of dentistry, 1385-86

Directory of Open Access Journals (Sweden)

Seidi D

2011-02-01

Full Text Available "nBackground and Aims: Association between patient satisfaction and success of the treatment determines the quality of health care. Measuring the level of satisfaction is an important factor for improving the quality of services provided by a system, so it is necessary to determine the expectations of patients. The aim of this study was to evaluate the patient satisfaction from services provided by the dental faculty of Tehran University of Medical Sciences."nMaterials and Methods: In this descriptive and cross-sectional study, 385 patients were randomly selected from different departments of dental faculty including prosthodontics, endodontics, periodontics, operative dentistry, radiology and oral medicine. A two-part questionnaire including demographic characteristics of patients and satisfaction from reception process, infection control, student and personnel behavior, and the outcome of treatment was filled out by patients. Data were analyzed using SPSS software."nResults: The most dissatisfying factor was the time wasted in paying the cost and the most satisfying factor was student behavior. General satisfaction form the process was evaluated (complete satisfaction 51.9%, partial satisfaction 38.4% and dissatisfaction 9.6%, and 62.9% of patients were completely agree with introducing dental faculty to others."nConclusion: The most satisfying item was student behavior which indicates that this factor is of great importance in increasing the quality of treatment. The deficiencies determined by patient can provide reliable data for determination and regulation of health care policies.

Patient retention at dental school clinics: a marketing perspective.

Science.gov (United States)

Makarem, Suzanne C; Coe, Julie M

2014-11-01

The purpose of this investigation was to examine the drivers of patient retention at dental school clinics from a services marketing perspective. An analysis of patient characteristics at Virginia Commonwealth University School of Dentistry, screened between August 2010 and July 2011 (N=3604), was performed using descriptive statistics, cross-tabulations, and a binary logistic regression. The main findings were that 42 percent of patients in the study were retained and that no response to communication efforts (36 percent) and financial problems (28 percent) constituted the most common reasons for non-retention. Older age, having insurance, and living within a sixty-mile radius were significant drivers of retention (pskills to better service them, and consequently increasing retention. This will lead to providing a continuum of care and student education and to ensuring the sustainability and quality of the school's educational programs.

Dental Mesenchymal Stem Cell-Based Translational Regenerative Dentistry: From Artificial to Biological Replacement

Science.gov (United States)

Marei, Mona K.; El Backly, Rania M.

2018-01-01

Dentistry is a continuously changing field that has witnessed much advancement in the past century. Prosthodontics is that branch of dentistry that deals with replacing missing teeth using either fixed or removable appliances in an attempt to simulate natural tooth function. Although such “replacement therapies” appear to be easy and economic they fall short of ever coming close to their natural counterparts. Complications that arise often lead to failures and frequent repairs of such devices which seldom allow true physiological function of dental and oral-maxillofacial tissues. Such factors can critically affect the quality of life of an individual. The market for dental implants is continuously growing with huge economic revenues. Unfortunately, such treatments are again associated with frequent problems such as peri-implantitis resulting in an eventual loss or replacement of implants. This is particularly influential for patients having co-morbid diseases such as diabetes or osteoporosis and in association with smoking and other conditions that undoubtedly affect the final treatment outcome. The advent of tissue engineering and regenerative medicine therapies along with the enormous strides taken in their associated interdisciplinary fields such as stem cell therapy, biomaterial development, and others may open arenas to enhancing tissue regeneration via designing and construction of patient-specific biological and/or biomimetic substitutes. This review will overview current strategies in regenerative dentistry while overviewing key roles of dental mesenchymal stem cells particularly those of the dental pulp, until paving the way to precision/translational regenerative medicine therapies for future clinical use. PMID:29770323

Dental Mesenchymal Stem Cell-Based Translational Regenerative Dentistry: From Artificial to Biological Replacement

Directory of Open Access Journals (Sweden)

Mona K. Marei

2018-05-01

Full Text Available Dentistry is a continuously changing field that has witnessed much advancement in the past century. Prosthodontics is that branch of dentistry that deals with replacing missing teeth using either fixed or removable appliances in an attempt to simulate natural tooth function. Although such “replacement therapies” appear to be easy and economic they fall short of ever coming close to their natural counterparts. Complications that arise often lead to failures and frequent repairs of such devices which seldom allow true physiological function of dental and oral-maxillofacial tissues. Such factors can critically affect the quality of life of an individual. The market for dental implants is continuously growing with huge economic revenues. Unfortunately, such treatments are again associated with frequent problems such as peri-implantitis resulting in an eventual loss or replacement of implants. This is particularly influential for patients having co-morbid diseases such as diabetes or osteoporosis and in association with smoking and other conditions that undoubtedly affect the final treatment outcome. The advent of tissue engineering and regenerative medicine therapies along with the enormous strides taken in their associated interdisciplinary fields such as stem cell therapy, biomaterial development, and others may open arenas to enhancing tissue regeneration via designing and construction of patient-specific biological and/or biomimetic substitutes. This review will overview current strategies in regenerative dentistry while overviewing key roles of dental mesenchymal stem cells particularly those of the dental pulp, until paving the way to precision/translational regenerative medicine therapies for future clinical use.

Bauru School of Dentistry Tele-Health League: an educational strategy applied to research, teaching and extension among applications in tele-health.

Science.gov (United States)

Silva, Andressa Sharllene Carneiro da; Rizzante, Fabio Antonio Piola; Picolini, Mirela Machado; Campos, Karis de; Corrêa, Camila de Castro; Franco, Elen Caroline; Pardo-Fanton, Cássia de Souza; Blasca, Wanderléia Quinhoneiro; Berretin-Felix, Giédre

2011-01-01

Tele-health is more than an innovative alternative; it is an excellent tool that enables access to health and education in health, making it possible to minimize distances, optimize time and reduce costs. Based on these advantages, some Brazilian Universities have used these actions in strategies of education, research and extension, aiming at the application of Tele-health in Brazil. In that way, the Bauru School of Dentistry - University of São Paulo (FOB-USP) has applied the use of information and communication technologies in health by means of a "Tele-Health League" (TL), in order to diagnose, prevent and treat diseases, in addition to educate the population and health services. The present study aims to introduce the characteristics of the Tele-Health League of FOB-USP, as well as the development of its projects. The Tele-Health League consisted as a Diffusion Course approved by the Provost of Culture and Academic Extension of the University of São Paulo. It is composed as a large group enclosing professoriate coordinator, academician principal, contributing professors and league members, those, diversified between undergraduates students, graduated, health employees, technology and information areas. The participant members are evaluated by the presence frequency (minimum of 85%), and by the performance of tests and paperwork about the theoretical content provided. In four years of activities, the TLFOB-USP obtained a high satisfaction index (90%), an increased number of vacancies due to the interest to become a member, more commitment of the professors of the University and the accomplishment of association with other Brazilian leagues. It is emphasized that the approval percentage of the course results in approval from approximately half of its members. Also, it is important to identify and repair the causes related to the quitting of some members. The results showed that the TLFOB-USP members, adjoining to the professor's participants, develop projects

Bauru School of Dentistry Tele-Health League: an educational strategy applied to research, teaching and extension among applications in tele-health

Directory of Open Access Journals (Sweden)

Andressa Sharllene Carneiro da Silva

2011-12-01

Full Text Available Tele-health is more than an innovative alternative; it is an excellent tool that enables access to health and education in health, making it possible to minimize distances, optimize time and reduce costs. Based on these advantages, some Brazilian Universities have used these actions in strategies of education, research and extension, aiming at the application of Tele-health in Brazil. In that way, the Bauru School of Dentistry - University of São Paulo (FOB-USP has applied the use of information and communication technologies in health by means of a "Tele-Health League" (TL, in order to diagnose, prevent and treat diseases, in addition to educate the population and health services. Objective: The present study aims to introduce the characteristics of the Tele-Health League of FOB-USP, as well as the development of its projects. Material and Methods: The Tele-Health League consisted as a Diffusion Course approved by the Provost of Culture and Academic Extension of the University of São Paulo. It is composed as a large group enclosing professoriate coordinator, academician principal, contributing professors and league members, those, diversified between undergraduates students, graduated, health employees, technology and information areas. The participant members are evaluated by the presence frequency (minimum of 85%, and by the performance of tests and paperwork about the theoretical content provided. Results: In four years of activities, the TLFOB-USP obtained a high satisfaction index (90%, an increased number of vacancies due to the interest to become a member, more commitment of the professors of the University and the accomplishment of association with other Brazilian leagues. It is emphasized that the approval percentage of the course results in approval from approximately half of its members. Also, it is important to identify and repair the causes related to the quitting of some members. Conclusions: The results showed that the TLFOB

Dentistry and Ayurveda-III (basics - ama, immunity, ojas, rasas, etiopathogenesis and prevention

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Amruthesh Sunita

2007-01-01

Full Text Available This article of the series Dentistry and Ayurveda describes in brief, the basic principlesand unique concepts involved in Ayurveda namely the concepts of Ama, Ojas, Rasas (tastes-types and the factors affecting the choice of the drug / medicine etc., immunity, etiopathogenesis and prevention of diseases in Ayurveda in general.

42 CFR 57.1503 - Eligibility.

Science.gov (United States)

2010-10-01

... this subpart, the applicant shall: (1) Be a nonprofit private school of medicine, dentistry, osteopathy... approved by the school of medicine, osteopathy or dentistry with which the hospital or outpatient facility...

Radiation protection principles observance in Iranian dental schools

International Nuclear Information System (INIS)

Eskandarlou, A.; Ghazi-khanlou Sani, K.; Mehdizadeh, A. R.

2010-01-01

In recent decades many guidelines has been conducted by radiation protection organizations about radiation protection in dentistry. This study aimed to evaluate the observance of these guidelines in educational clinics of all dental schools in Iran. Material and Methods: In this cross-sectional study a self-administered questionnaire, based on National Radiation Protection Board and European Commission guidelines, was conducted. The radiology departments of all dental school (18 schools) were surveyed in this study. The questionnaire was consisted of 3 sections including intraoral radiography, extra oral radiography and implementation of quality control programs. Results: In the case of the existence of radiation protection facilities (such as lead apron, thyroid shield and lead impacted walls) the use of high speed films and existence of automatic processor in dental schools, there was a proper condition. The main problem was related to lack of regular quality control and quality assurance programs. Digital radiography systems were employed in none of the schools and it was occasionally used for research purposes at some of them. Conclusions: This study has emphasized on the need for further consideration of radiation protection principles in dental schools, especially on the field of quality control and quality assurance programs.

Education Status of Oral Genetics at the Fourth Military Medical University and other Chinese Dental Schools.

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Zhang, Yan Li; Wang, Chang Ning; Fan, Zhi Peng; Jiao, Yang; Duan, Xiao Hong

To investigate the current state of genetics education at the Fourth Military Medical University (FMMU) and compare it with other dental schools of China. Detailed information about the history and current education status of Oral Genetics in the FMMU were collected and questionnaires were completed to acquire the feedback of twenty-seven students on the course. In the other thirty-five dental schools including the capitals of twenty-five provinces and four municipalities in China, information about the oral genetic course were collected by a telephone survey. The contents of survey included whether or not the Oral Genetic course is offered and some basic information about the curriculum (such as the content, hours, teachers' background and teaching methods). Among a total of thirty-six dental schools investigated, six of them (16.7%) offered the Oral Genetic course or related lectures/seminars. The length and contents of the curriculum vary among these schools. The FMMU offered the oral genetic curriculum both to undergraduates and graduated students. Their teachers had a broad range of backgrounds, such as dentistry, biology, genetics, and biochemistry. The students considered the Oral Genetics course to be helpful for their future professional careers. Genetic education in dentistry in China is still at a preliminary stage. More effort must be paid to spread the knowledge of Oral Genetics in China. In addition, domestic and international communications and networks for Oral Genetics should be set up in the near future.

Perception of BDS students and fresh graduates about significance of professional ethics in dentistry

International Nuclear Information System (INIS)

Zain, S.A.A.; Sadhan, S.A.R.A.; Ahmedani, M.S.

2014-01-01

Objective: To assess the awareness level of undergraduate dentistry students as well as fresh graduates about the significance of professional ethics. Methods: The cross sectional study was conducted among the 3rd, 4th and final year male and female BDS students as well as fresh graduate Interns from the College of Dentistry, King Saud University from January to June 2011. The students were asked to give their opinion about need for applications of professional ethics in dental practice on a five point Likert Scale varying from strongly agree to strongly disagree. Minitab statistical software was used for data analysis. Results: Students at all levels considered professional ethics a very important prerequisite for dental practice with overall mean value of 4.42+-0.36. However, the responses from the senior academic levels were significantly on the higher side compared to those from the junior grades. Generally the religious teachings and spirituality was considered as one of the top most motives for practicing professional ethics in dentistry followed by reputation, financial benefits, fear of punishment and self projection, with overall mean values of 3.93+-0.58, 3.81+-0.49, 3.25+-0.94, 3.21+-1.07 and 3.16+-1.04, respectively. Conclusion: The present findings revealed that Professional Ethics is appreciated by the students as a highly significant factor for their success in dental practice as well as acquiring a good name and position in the society. (author)

Are "Human Factors" the Primary Cause of Complications in the Field of Implant Dentistry?

Science.gov (United States)

Renouard, Franck; Amalberti, René; Renouard, Erell

Complications in medicine and dentistry are usually analyzed from a purely technical point of view. Rarely is the role of human behavior or judgment considered as a reason for adverse outcomes. When the role of human factors is considered, these are usually described in general terms rather than specifically identifying the factors responsible for an adverse event. The impact of cognitive and behavioral factors in the explanation of adverse events has been studied in other high-stakes areas such as aviation and nuclear power. Specific protocols have been developed to reduce rates of human error, and, where human error is unavoidable, to lessen its impact. This approach has dramatically reduced the incidence of accidents in these fields. This article aims to review how a similar approach may prove valuable in the reduction of complications in implant dentistry.

Dentistry and Ayurveda - IV: Classification and management of common oral diseases

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Amruthesh Sunita

2008-01-01

Full Text Available This article, the fourth in the series titled ′Dentistry and Ayurveda,′ describes in brief the panchakarma therapy, which is a distinctive feature of the Ayurvedic method of detoxifying the body. The various therapies and medicines used in Ayurveda have been elaborated. Further, an attempt has been made to correlate dental diseases in Ayurveda with the modern-day classification, clinical features, and management.

[Paradigm shift in conservative dentistry: from a mechanistic to a prevention-oriented perception].

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Hellwig, E; Altenburger, M

2011-09-01

The application of different preventive measures has resulted in a decline of clinically detectable carious lesions in children and adolescents. Not only have caries symptoms changed significantly, but the number of extracted teeth in adults has decreased. Due to these epidemiological facts, modern conservative dentistry is based on a careful risk analysis and caries diagnosis, which also takes into consideration biological and psychosocial components of caries etiology. Conservative dentistry will fail if the dentists are only interested in repairing defects. Simultaneous with the positive outcome of prevention, some unanswered problems have arisen, for which there are no adequate solutions. In young children, caries prevalence is still high and the restorative care of these primary teeth should be improved. For adolescents, early detection of carious lesions should be improved and polarization of caries prevalence should be eliminated. In older adults, evidence-based therapy options for treatment of erosions, abrasions, and root caries are lacking. For seniors needing general care, preventive and restorative concepts should be established.

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

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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.

Factors influencing patients seeking oral health care in the oncology dental support clinic at an urban university dental school setting.

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Corrigan, Dale M; Walker, Mary P; Liu, Ying; Mitchell, Tanya Villalpando

2014-01-01

The purpose of this study was to identify predictors and/or factors associated with medically compromised patients seeking dental care in the oncology dental support clinic (ODSC) at the University of Missouri-Kansas City (UMKC) School of Dentistry. An 18-item survey was mailed to 2,541 patients who were new patients to the clinic from 2006 to 2011. The response rate was approximately 18% (n = 450). Analyses included descriptive statistics of percentages/frequencies as well as predictors based on correlations. Fifty percent of participants, 100 females and 119 males, identified their primary medical diagnosis as cancer. Total household income (p dental care (p dental health. Perceived overall health (p Care Dentistry Association and Wiley Periodicals, Inc.

Dental witness seminars: dentistry in the UK since 1948.

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Wilson, N H F; Gelbier, S

2016-02-12

Witness seminars attempt to get behind the scenes of advances and developments to find out what really happened at certain times; they are not intended to provide a detailed history of events. This paper presents highlights from the five John McLean Archive witness seminars, providing an instructional collection of memories and insights into the world of dentistry in the UK since the late 1940s. It is concluded that future change will be seen as a welcome constant to be used for the benefit of the profession and the patients and communities it serves.

Teaching-service integration and social impact in 50 years of public health history School of Dentistry of the “Universidade Estadual Paulista Júlio de Mesquita Filho”

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Nemre Adas Saliba

2009-12-01

Full Text Available To verify the projects and programs developed during the course of 50-year history of School of Dentistry Aracatuba of the “Universidade Estadual Paulista Júlio de Mesquita Filho” (State of São Paulo -Brazil, in the public health area, in agreement with the dental models of attendance and considering the background and the progress of the Public Health policies in Brazil, with the aim of reporting on the experience of integrating teaching-service, professional education and the social impact. A documentary research of a descriptive nature was conducted, by consulting the institutional files of the Dental Faculty, considering; official texts, reports, documents, databases and publications, with reference to the period from 1957 to 2007. The descriptive analysis demonstrated that the main actions developed were: Campaign for home filters, Campaign for construction of Wells and Sewages, Campaign for Fluoridation of the Araçatuba and Area Water Supply, Epidemiologic Surveys, Extramural Dental services, Extension projects; Attendance to pregnant women, the elderly and children, Oral cancer prevention program, Program for Heterogeneous Fluoride control, Creation of master’s degree program, Municipal health counselor training courses, Training of State of São Paulo Family Health Program community agents and teams, Advisory services to municipalities and production of didactic-pedagogic materials for health education. Several programs have been and are being developed, with successful health practices in the area, accompanying the progress of health policies and promoting professional education with integration of the university into the local health and community services.

Possibility of magnetic resonance imaging application in teaching preclinical dentistry - endodontic and prosthetic treatment prognosis

International Nuclear Information System (INIS)

Tanasiewicz, T.

2010-01-01

Background. The necessary condition for successful both endodontic and prosthetic reconstruction treatment is the precise mapping of the shape of dental cavities. The aim of this work is an elaboration and verification of the possibility of using 3D Spin Echo MRI techniques in teaching preclinical dentistry both in endodontic and prosthetics specialty. Objectives. Author' aim was to obtain an elaboration and a verification, whether there exists a possibility to use, at the level of in vitro analysis, techniques of the Magnetic Resonance Imaging, which are based on the 3D sequence of the Spin Echo that may in the future find employment in the teaching of preclinical dentistry, clinical dental therapy and diagnostics within the scope of: a dimensional imaging of the inner topography of teeth and spatial structure of a chamber and root canals of teeth for the therapeutic and didactic aims; introduction of a nondestructive and a non-impressional method of reconstruction of the topography of the inner spaces of the human teeth for the purposes of the reconstructive dentistry. Material and Methods. 6 extracted molar teeth were used for measurements without additional preparation, after endodontic and prosthetic preparation. MR measurements were carried out on a 4.7 T research MRI system equipped with Maran DRX console. Results. Figures show 3D images of outer surface, inner space of the teeth before and after endodontic preparation and internal tooth fixation constructed using both classical methods (polymer mass impression) and non-impressional methods (MRI representation). The sizes of the presented volumes were calculated. Internal tooth volumes were determined before and after endodontic treatment; total tooth volumes were also measured. Research proceedings made it possible to compare the quality of internal tooth space after preparation for inner root canals fixations constructed using both classical methods and non-impressional MRI method. Conclusions. The results

[Evaluation of psychological methods for determining the degree of psychological stress in children in dentistry].

Science.gov (United States)

Milenin, V V; Ostreĭkov, I F; Vasil'ev, Ia I

2014-01-01

The article deals with results of comparative evaluation of system of assessment of children's fear and anxiety in dentistry (SDS test) and other objective and subjective methods for assessing anxiety in pediatric patients. We studied 381 pediatric patients aged from 3 to 7 years. The aim of the study was to prove validity mathematical derived FCD test as a technique of anxiety detection in dentistry. During the study following subjective test were used: MAS, DAS, mYPAS, VAS, STAI, STAIC, EASI, PHBQ, and some history data and stress factors were also considered. Objective data used were vital signs (hemodynamics and respiratory rate). Test SDS has strong correlation with YALE, MAS, DAS, STAIlich, VAS and other parameters such as age, sex, person which is responsible for bringing up a child and so on.

Knowledge, aptitudes, and preferences in implant dentistry teaching/training among undergraduate dental students at the University of Barcelona

Science.gov (United States)

Berástegui-Jimeno, Esther; Gay-Escoda, Cosme

2017-01-01

Background Oral implant rehabilitation should be considered a treatment option for any edentulous patient and Implant Dentistry is currently a discipline taught in the undergraduate formation. The level of knowledge acquired and how the students perceive the quality of training in Implant Dentistry could assess to know if it is necessary to improve the syllabus. Material and Methods A questionnaire was developed with 11 questions: Basic knowledge (7); Perception of training received (2); Ways in which students would receive training (2). To be responded anonymously and voluntarily for undergraduates students in the Faculty of Dentistry (University of Barcelona, Spain). Results One hundred and seven students, 76 third year (Group A) and 31 fourth year (Group B) answered the questionnaire. In Group A, 98.68% of students and in Group B 93.54% believed they were poorly informed; 100% of both groups would prefer to receive more training as part of the degree or as postgraduate training through modular courses imparted by experts (A: 71,05%, B: 70,96%) Training through postgraduate programs or training given by private businesses were the least desirable options (A: 42%, B: 64.51%). Questions about basic knowledge acquired received varying responses, which might indicate a certain level of confusion in this area. Conclusions The undergraduate syllabus must be revised to include sufficient content and training to allow the student to indicate implant-based treatments based on evidence. Students would prefer training to be included in the undergraduate syllabus. Key words:Dental implants, dental students, dental education, dental syllabus, implant dentistry. PMID:28578375

Nanotechnology applications in medicine and dentistry.

Science.gov (United States)

Gupta, Jyoti

2011-05-01

Nanotechnology, or nanoscience, refers to the research and development of an applied science at the atomic, molecular, or macromolecular levels (i.e. molecular engineering, manufacturing). The prefix "nano" is defined as a unit of measurement in which the characteristic dimension is one billionth of a unit. Although the nanoscale is small in size, its potential is vast. As nanotechnology expands in other fields, clinicians, scientists, and manufacturers are working to discover the uses and advances in biomedical sciences. Applications of nanotechnology in medical and dental fields have only approached the horizon with opportunities and possibilities for the future that can only be limited by our imagination. This paper provides an early glimpse of nanotechnology applications in medicine and dentistry to illustrate their potentially far-reaching impacts on clinical practice. It also narrates the safety issues concerning nanotechnology applications. © 2011 Blackwell Publishing Asia Pty Ltd.

The role of hypnotherapy in dentistry.

Science.gov (United States)

Facco, Enrico; Zanette, Gastone; Casiglia, Edoardo

2014-01-01

Dental fear is a universal phenomenon justifying the increasing relevance of psychology and the behavioural sciences to dental training and clinical practice. Pharmacological sedation has been used more and more over the past two decades, in order to relieve dental anxiety and phobia and let the patient face oral surgery safely. Hypnosis is a still underused but powerful non-pharmacological tool in dentistry. It provides an effective sedation whilst maintaining patient collaboration, but it also may help patients recovering from dental anxiety and phobia as well as those with a severe gag reflex. While pharmacological sedation affords a temporary respite and helps the patient to cope with a single procedure, hypnosis can effectively allow for both an excellent sedation in a physiological way and the treatment of patients' anxiety, or substantially decrease the doses used for sedative and analgesic drugs when these are needed.

[Should we teach bioethics to students in dentistry as part of public studies? An example in the Faculty of Dentistry at the University Paris Descartes].

Science.gov (United States)

Pirnay, P

2015-06-01

The dental student is committed to being an actor in public health and his/her mission must deal with the wishes of the patient and the ethical requirements of the society. In order to improve physical and mental health on an individual and collective level, the University has a responsibility to develop a real culture of public health early in the academic curriculum. This context raises the question of the usefulness of ethics education for students in dental school. The Faculty of Dentistry at Paris Descartes University is engaged in a pilot process to reform dental studies, taking into account official and ministerial directives. An educational program on ethics delivered during the course of 10 semesters is broken down into lectures, practical lessons, and active training in one of four Paris hospitals. Teaching bioethics in the public health context puts the student at the center of an active process where each student is responsible for personal involvement in five proposed teaching methods: lectures, seminars, directed education, and reference research using the University's intranet portal. The result of 3 years of experience teaching bioethics in public health discipline is positive. The dental students are encouraged to develop skills to analyze an effective strategy for dental care where ethics becomes a cardinal value. In this sense, the teaching of bioethics that is at the heart of public debates is perfectly adapted to the public health discipline. Ultimately, it could be integrated into the teaching of all subjects. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

Parental Attitudes Toward Advanced Behavior Guidance Techniques Used in Pediatric Dentistry.

Science.gov (United States)

Patel, Monica; McTigue, Dennis J; Thikkurissy, Sarat; Fields, Henry W

2016-01-01

To re-examine parental attitudes toward advanced behavior management techniques in pediatric dentistry and determine whether cost, urgency, and amount of treatment influence parental preferences. Parents viewed previously validated videotaped clinical vignettes of four advanced behavior guidance techniques: (1) passive immobilization; (2) active immobilization; (3) general anesthesia; and (4) oral sedation. The study was conducted in a children's hospital dental clinic and a suburban private pediatric dentistry office. Parents rated overall acceptance of the techniques, and acceptance under specified conditions using an anchored visual analogue scale. One hundred five parents completed the survey; 55 from the children's hospital and 50 from private practice. Oral sedation was rated as the most acceptable technique, followed by general anesthesia, active immobilization, and passive immobilization. As urgency, convenience, and previous experience increased, parental acceptance of the technique increased. As cost of treatment increased, parental acceptance decreased. Ratings between the children's hospital group and private practice group differed, as did the demographic variables of insurance, income, and race. The hierarchy of parental acceptance of advanced behavior guidance techniques is changing with increasing approval of pharmacological management and decreasing approval of physical management. The health care delivery system, urgency, convenience, previous experience, and cost all influence parental acceptance.

Self-Regulated Learning Using Multimedia Programs in Dentistry Postgraduate Students: A Multimethod Approach

Science.gov (United States)

Lloret, Miguel; Aguila, Estela; Lloret, Alejandro

2009-01-01

The purpose of this study was to study the effect of a multimedia computing program on the production of activities and self-regulated learning processes in 18 students of the Dentistry postdegree (Celaya, Mexico). A multi-method design (quasi-experimental, pretest-post-test and qualitative: Think aloud protocol) was used. Self-regulated…

Discover Dentistry: encouraging wider participation in dentistry using a massive open online course (MOOC).

Science.gov (United States)

Stokes, C W; Towers, A C; Jinks, P V; Symington, A

2015-07-24

This paper describes how a relatively new style of online learning, a massive open online course (MOOC), may be used to raise aspirations and widen participation in dental professions. A MOOC was designed and run with the aim of engaging prospective students of dental professions in learning and discussion. Over 4,200 learners signed up, and 450 students fully completed this first run of the course. The course attracted a significantly younger demographic than is typical for MOOCs, and nearly a third who responded to the pre-course survey reported they were doing the course specifically as preparation for a dental degree. The approach also provided a platform for public engagement on the subject of dentistry with participants, both dental professionals and members of the public, contributing to discussion around the learning materials from around the world, providing a unique, internationalised perspective of oral healthcare for learners. This study shows that there is genuine potential for MOOCs to involve people from disadvantaged backgrounds in higher education by offering free, accessible, enjoyable and engaging educational experiences. The data gives us cautious optimism that these courses can play a significant role within a platform of other WP interventions.

An Overview of Biomaterials in Periodontology and Implant Dentistry

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Young-Dan Cho

2017-01-01

Full Text Available Material is a crucial factor for the restoration of the tooth or periodontal structure in dentistry. Various biomaterials have been developed and clinically applied for improved periodontal tissue regeneration and osseointegration, especially in periodontology and dental implantology. Furthermore, the biomimetic approach has been the subject of active research in recent years. In this review, the most widely studied biomaterials (bone graft material, barrier membrane, and growth or differentiation factors and biomimetic approaches to obtain optimal tissue regeneration by making the environment almost similar to that of the extracellular matrix are discussed and specifically highlighted.

Collegial Support and Community with Trust in Swedish and Danish dentistry

DEFF Research Database (Denmark)

Berthelsen, Hanne; Söderfeldt, Björn; Harris, Rebecca

2011-01-01

OBJECTIVES: The aim of the study was to better understand the associations between work factors and professional support among dentists (Collegial Support) as well as the sense of being part of a work community characterized by trust (Community with Trust). METHODS: A questionnaire was sent to 18...... were strongly associated with both outcome variables. The study underlined the importance of managing dentistry in a way which respects the professional ethos of dentists....

Bibliometric study of articles published in a Brazilian journal of pediatric dentistry.

Science.gov (United States)

Poletto, Vanessa Ceolin; Faraco Junior, Italo Medeiros

2010-01-01

This cross-sectional study aimed at evaluating the abstracts of all articles published in the 'Jornal Brasileiro de Odontopediatria e Odontologia do Bebê' in order to collect data on the study design used, the most researched topics and the Brazilian states with the highest scientific production. Copies were made of the abstracts of each article, totaling 572 abstracts. Data categorization was done by two trained and independent reviewers. The results showed that the most used study design were case report (33%) and cross-sectional study (30%). On the other hand, there were only 2.5% of randomized clinical trials and no systematic review or meta-analysis. The most researched topics were cariology (15%) and restorative dentistry / dental materials (10%). The state with the greatest number of publications was São Paulo (40%), followed by Rio de Janeiro (17%). It was concluded that the majority of the articles published referred to studies with a low potential to establish scientific evidence, indicating a need for conducting research based on better quality methodology. Moreover, it was found that the assessed literature reflected the trends observed in the clinical practice of Pediatric Dentistry in Brazil.

Bibliometric study of articles published in a Brazilian journal of pediatric dentistry

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Vanessa Ceolin Poletto

2010-03-01

Full Text Available This cross-sectional study aimed at evaluating the abstracts of all articles published in the "Jornal Brasileiro de Odontopediatria e Odontologia do Bebê" in order to collect data on the study design used, the most researched topics and the Brazilian states with the highest scientific production. Copies were made of the abstracts of each article, totaling 572 abstracts. Data categorization was done by two trained and independent reviewers. The results showed that the most used study design were case report (33% and cross-sectional study (30%. On the other hand, there were only 2.5% of randomized clinical trials and no systematic review or meta-analysis. The most researched topics were cariology (15% and restorative dentistry / dental materials (10%. The state with the greatest number of publications was São Paulo (40%, followed by Rio de Janeiro (17%. It was concluded that the majority of the articles published referred to studies with a low potential to establish scientific evidence, indicating a need for conducting research based on better quality methodology. Moreover, it was found that the assessed literature reflected the trends observed in the clinical practice of Pediatric Dentistry in Brazil.

[Application of case-based learning in clinical internship teaching of conservative dentistry and endodontics].

Science.gov (United States)

Liu, Sheng-bo; Peng, Bin; Song, Ya-ling; Xu, Qing-an

2013-12-01

To investigate the education effect of case-based learning (CBL) pattern on clinical internship of conservative dentistry and endodontics. Forty-one undergraduates were randomly assigned into CBL group and traditional teaching group. After clinical internship in the department of conservative dentistry and endodontics for 11 weeks, each student in the 2 groups underwent comprehensive examinations including medical record writing, case analysis, academic knowledge, professional skills and the ability of winning the trust of the patients. The scores were compared between the 2 groups using SPSS 13.0 software package. There was no significant difference between the 2 groups with regard to the scores of academic knowledge and profession skills (P>0.05). However, the results of medical record writing, case analysis and the ability of winning the trust of the patients showed significant difference between the 2 groups(Pendodontics contributes to improve students' ability of clinical thinking, synthetical analysis and adaptability to different patients.

75 FR 52021 - Notice of Inventory Completion: New York University College of Dentistry, New York, NY

Science.gov (United States)

2010-08-24

... consultation conflicts with the identification of the human remains as ``Seminole.'' During consultations... Dentistry also have determined that, pursuant to 25 U.S.C. 3001(2), there is a relationship of shared group...

The application of antimicrobial photodynamic therapy (aPDT) in dentistry: a critical review

Science.gov (United States)

Carrera, E. T.; Dias, H. B.; Corbi, S. C. T.; Marcantonio, R. A. C.; Bernardi, A. C. A.; Bagnato, V. S.; Hamblin, M. R.; Rastelli, A. N. S.

2016-12-01

In recent years there have been an increasing number of in vitro and in vivo studies that show positive results regarding antimicrobial photodynamic therapy (aPDT) used in dentistry. These include applications in periodontics, endodontics, and mucosal infections caused by bacteria present as biofilms. Antimicrobial photodynamic therapy is a therapy based on the combination of a non-toxic photosensitizer (PS) and appropriate wavelength visible light, which in the presence of oxygen is activated to produce reactive oxygen species (ROS). ROS induce a series of photochemical and biological events that cause irreversible damage leading to the death of microorganisms. Many light-absorbing dyes have been mentioned as potential PS for aPDT and different wavelengths have been tested. However, there is no consensus on a standard protocol yet. Thus, the goal of this review was to summarize the results of research on aPDT in dentistry using the PubMed database focusing on recent studies of the effectiveness aPDT in decreasing microorganisms and microbial biofilms, and also to describe aPDT effects, mechanisms of action and applications.

Evaluation of Stress-Inducing Factors of Educational Environment in Hamadan Dentistry School’s Students

Directory of Open Access Journals (Sweden)

M. Dalband

2007-01-01

Full Text Available ntroduction & Objective: The aim of this study was to evaluate stressor factors of educational environment in Hamadan dental school’s students in year 2002.Materials & Methods: The study design was descriptive, cross-sectional and it was accomplished using a questionnaire which was taken from DES (dental environment stress questionnaire. According to restricted number of statistical population all members of population (154 students were evaluated as samples and this study was a survey one. Results: The results of this study indicated that most stressfull factors in dental students has been related to class work with mean score 3.18±0.83 and faculty-student relationship with mean score 3.05±0.83. Female students showed more total stress than male students (2.73 vs. 2.44. The fourth-year students had the most stress rate in all students of different years (3.05 and preclinical and clinical factors were the most stress-inducing factors of these students (3.63.Conclusion: It is concluded that the environment of Hamadan dental school and the process of education in the field of dentistry is potentially stressful. Also there is a reverse relationship between level of stress in students and their academic efficiencies.

Nanotechnology in dentistry: reduction to practice.

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Ure, David; Harris, Jonathan

2003-01-01

The speed at which advances are being made in science has catapulted nanotechnology from its theoretical foundations straight into the real world. There are now many examples of commercially available products demonstrating that, in given situations, the technology really does work and that its scope for further application is wide. Healthcare, along with society as a whole, is facing a major revolution in the wake of ongoing technological developments in the field of nanotechnology. Dentistry as an individual healthcare discipline is not exempt, having already been targeted directly with novel 'nano-materials' at the same time as indirectly enjoying the benefits of nano-related advances in the electronics industry through the ongoing computerization of the modern practice. This article examines current practical applications of nanotechnology alongside proposed applications in the future and aims to demonstrate that, as well as a good deal of science fiction, there is some tangible science fact emerging from this novel multi-disciplinary science.

Occupational contact allergic dermatitis in dentistry

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Mikov Ivan

2011-01-01

Full Text Available Introduction. Dental professionals may be at increased risk of developing occupational allergic diseases specially to methacrylates that can permeate protective disposable gloves. Case report. We presented a case of occupational allergic contact dermatitis in a 28-year-old dental technician. The patient had complained of itching and cracking of fingers for 6 months. The dermatitis improved over weekends. Skin erythema and scaling were present with primarily involvement of the fingertips. Patch testing with dental series gave positive vesicular reaction to methyl methacrylate. Follow-up after 6 months of allergen avoidance showed a complete regression of dermatitis. Conclusion. Methacrylates serve as bases for acrylic resins which are used in prosthetics. Methyl methacrylate as a small molecular acrylate can permeate thin protective disposable gloves. Using adequate personal protective equipment, like nitrile rubber gloves, is the most important preventive measure in this occupation. Health practitioners should recognize possible occupational hazards in dentistry and implement appropriate preventive measures to protect health of workers.

[Forensic analysis of injuries in dentistry].

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Heltai, Nóra; Baráth, Zoltán; Kereszty, Éva M

2016-03-13

Documentation and evaluation of dental injuries in forensic medicine are rather problematic. It needs a professional work up why dental injuries are out of focus, and how the diagnosis, pattern and treatment are influenced by novel approaches of dentistry. The aims of the authors were to characterize dental injuries, to compare their own findings to literature data concerning the type and characteristics of injuries, and propose a diagnostic workflow. Expert's reports between 2009 and 2013 at the Department of Forensic Medicine, University of Szeged were reviewed. Review of about 7000 reports revealed only 20 cases with dental injury, which is in contrast with literature data indicating a significantly higher frequency of dental injuries. Although the number of "dental cases" was low, there were several additional cases where the trauma probably affected the teeth but the injury was not documented. In future more attention is needed in forensic evaluation of the mechanism, therapeutic strategy and prognosis of dental injuries.

Non-invasive diagnostic methods in dentistry

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Todea, Carmen

2016-03-01

The paper, will present the most important non-invasive methods for diagnostic, in different fields of dentistry. Moreover, the laser-based methods will be emphasis. In orthodontics, 3D laser scanners are increasingly being used to establish database for normative population and cross-sectional growth changes but also to asses clinical outcomes in orthognatic surgical and non-surgical treatments. In prevention the main methods for diagnostic of demineralization and caries detection in early stages are represented by laser fluorescence - Quantitative Light Florescence (QLF); DiagnoDent-system-655nm; FOTI-Fiberoptic transillumination; DIFOTI-Digital Imaging Fiberoptic transillumination; and Optical Coherence Tomography (OCT). In odontology, Laser Doppler Flowmetry (LDF) is a noninvasive real time method used for determining the tooth vitality by monitoring the pulp microcirculation in traumatized teeth, fractured teeth, and teeth undergoing different conservative treatments. In periodontology, recently study shows the ability of LDF to evaluate the health of gingival tissue in periodontal tissue diseases but also after different periodontal treatments.

Code of safe practice for the use of x-rays in dentistry

International Nuclear Information System (INIS)

1991-06-01

The purpose of this Code of Safe Practice for the Use of X-rays in Dentistry is to provide criteria for working procedures, x-ray equipment and protective materials necessary for the use of x-rays in dental diagnosis according to currently accepted standards of safety. Conformity with this code may be taken as a primary indication of compliance with radiation protection legislation. 7 refs., 1 ill

Evaluation of a pilot peer observation of teaching scheme for chair-side tutors at Glasgow University Dental School.

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Cairns, A M; Bissell, V; Bovill, C

2013-06-01

To introduce and examine a pilot peer observation of teaching (POT) scheme within the Department of Paediatric Dentistry at Glasgow Dental School and its associated outreach centres. All tutors teaching paediatric dentistry were invited to be involved in evaluation of the POT scheme. Participants were randomly paired with a peer, who then observed their teaching and provided constructive feedback. For those consenting to be involved in the evaluation of the scheme, semi-structured, one-to-one interviews were carried out by the principal investigator. POT was found by all participants to be a beneficial process, reassuring those of their teaching styles and giving them ideas to adapt their teaching. POT is an effective method for engaging chair-side tutors in the reflection and development of their teaching practice via observations and scholarly discussion.

Collateral Opportunity for Increased Faculty Collaboration and Development through a Mentored Critical Thinking and Writing Exercise in a Dental School Curriculum

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Hoover, Terry E.; Lyon, Lucinda J.

2011-01-01

This essay examines the collateral benefits to faculty from a guided learning literature review project for students. We describe a 3-year continuum of project creation and refinement designed to foster critical thinking and writing for second year dental students at the University of the Pacific Arthur A. Dugoni School of Dentistry. We discuss…

Cone beam computed tomography in implant dentistry: recommendations for clinical use.

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Jacobs, Reinhilde; Salmon, Benjamin; Codari, Marina; Hassan, Bassam; Bornstein, Michael M

2018-05-15

In implant dentistry, three-dimensional (3D) imaging can be realised by dental cone beam computed tomography (CBCT), offering volumetric data on jaw bones and teeth with relatively low radiation doses and costs. The latter may explain why the market has been steadily growing since the first dental CBCT system appeared two decades ago. More than 85 different CBCT devices are currently available and this exponential growth has created a gap between scientific evidence and existing CBCT machines. Indeed, research for one CBCT machine cannot be automatically applied to other systems. Supported by a narrative review, recommendations for justified and optimized CBCT imaging in oral implant dentistry are provided. The huge range in dose and diagnostic image quality requires further optimization and justification prior to clinical use. Yet, indications in implant dentistry may go beyond diagnostics. In fact, the inherent 3D datasets may further allow surgical planning and transfer to surgery via 3D printing or navigation. Nonetheless, effective radiation doses of distinct dental CBCT machines and protocols may largely vary with equivalent doses ranging between 2 to 200 panoramic radiographs, even for similar indications. Likewise, such variation is also noticed for diagnostic image quality, which reveals a massive variability amongst CBCT technologies and exposure protocols. For anatomical model making, the so-called segmentation accuracy may reach up to 200 μm, but considering wide variations in machine performance, larger inaccuracies may apply. This also holds true for linear measures, with accuracies of 200 μm being feasible, while sometimes fivefold inaccuracy levels may be reached. Diagnostic image quality may also be dramatically hampered by patient factors, such as motion and metal artefacts. Apart from radiodiagnostic possibilities, CBCT may offer a huge therapeutic potential, related to surgical guides and further prosthetic rehabilitation. Those additional

Introduction of problem-based learning in undergraduate dentistry program in Nepal

OpenAIRE

Rimal, Jyotsna; Paudel, Bishnu Hari; Shrestha, Ashish

2015-01-01

Context: Problem-based learning (PBL) is a methodology widely used in medical education and is growing in dental education. Initiation of new ideas and teaching methods requires a change in perception from faculty and institute management. Student-centered education is a need of the day and PBL provides the best outlet to it. Aim: To introduce PBL, assess feasibility and challenges in undergraduate dentistry program and evaluate the impact on their learning. Settings and Design: PBL was used ...

An emphasis on the wide usage and important role of local anesthesia in dentistry: A strategic review

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Preetinder Singh

2012-01-01

Full Text Available Local anesthesia forms the major part of pain-control techniques in dentistry. The prevention and elimination of pain during dental treatment has benefited patients, their doctors and dental hygienists, enabling the dental profession to make tremendous therapeutic advances that would otherwise have been impossible. Introduced in the late 1940s, the amide local anesthetics represent the most used drugs in dentistry. Local anesthetics also represent the safest and most effective drugs in all of medicine for the prevention and management of pain. They are also accompanied by various adverse effects which should be well known and be able to be controlled by the clinician. The article reviews the types of agents used as local anesthetics and their effects on the human body.

An emphasis on the wide usage and important role of local anesthesia in dentistry: A strategic review.

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Singh, Preetinder

2012-03-01

Local anesthesia forms the major part of pain-control techniques in dentistry. The prevention and elimination of pain during dental treatment has benefited patients, their doctors and dental hygienists, enabling the dental profession to make tremendous therapeutic advances that would otherwise have been impossible. Introduced in the late 1940s, the amide local anesthetics represent the most used drugs in dentistry. Local anesthetics also represent the safest and most effective drugs in all of medicine for the prevention and management of pain. They are also accompanied by various adverse effects which should be well known and be able to be controlled by the clinician. The article reviews the types of agents used as local anesthetics and their effects on the human body.

Piezosurgery in implant dentistry

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Stübinger S

2015-11-01

Full Text Available Stefan Stübinger,1 Andres Stricker,2 Britt-Isabelle Berg3,4 1Hightech Research Center of Cranio-maxillofacial Surgery, University of Basel, Allschwil, Switzerland; 2Private Practice, Konstanz, Germany; 3Department of Cranio-maxillofacial Surgery, University Hospital Basel, Basel, Switzerland; 4Division of Oral and Maxillofacial Radiology, Columbia University Medical Center, New York, NY, USA Abstract: Piezosurgery, or the use of piezoelectric devices, is being applied increasingly in oral and maxillofacial surgery. The main advantages of this technique are precise and selective cuttings, the avoidance of thermal damage, and the preservation of soft-tissue structures. Through the application of piezoelectric surgery, implant-site preparation, bone grafting, sinus-floor elevation, edentulous ridge splitting or the lateralization of the inferior alveolar nerve are very technically feasible. This clinical overview gives a short summary of the current literature and outlines the advantages and disadvantages of piezoelectric bone surgery in implant dentistry. Overall, piezoelectric surgery is superior to other methods that utilize mechanical instruments. Handling of delicate or compromised hard- and soft-tissue conditions can be performed with less risk for the patient. With respect to current and future innovative surgical concepts, piezoelectric surgery offers a wide range of new possibilities to perform customized and minimally invasive osteotomies. Keywords: implantology, piezoelectric device, piezosurgery, maxillary sinus elevation, bone grafting, osteotomy, edentulous ridge splitting

Protection of patients in dentistry

International Nuclear Information System (INIS)

Selato Selato, P.

2013-04-01

Current literature on dental radiology was reviewed in order to seek justification for radiological protection of patients in dental radiography, to explore the different factors affecting patient dose and to derive practical guidance on how to achieve radiological protection of patients in dentistry. Individual doses incurred in dental radiology are in general relatively low, however it is generally accepted that there is no safe level of radiation dose and that no matter how low the doses received are, there is a mathematical probability of an effect. Hence appropriate patient protection measures must be instituted to keep the exposures as low as reasonably achievable (ALARA). The literature review demonstrated that there is considerable scope for significant dose reductions in dental radiology using the techniques of optimisation of protection. The techniques of optimization of protection that can be used to ensure patient dose is as low as reasonably achievable whilst achieving clinically adequate image quality include the following: image receptor selection, image receptor holders, collimation, beam filtration, operating potential and exposure time, patient protective equipment, film exposure and processing, film storage, image viewing, quality assurance, diagnostic reference levels, technique charts and training and education.(au)

Dental health economics and diagnosis related groups/casemix in Indonesian dentistry

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Ronnie Rivany

2009-12-01

Full Text Available Background: Dental Health Economics is a branch of transdiciplinary science that refers to the Economic and Public Health science. On the other hand, in other developed countries, Diagnosis Related Groups (DRG’s /Casemix has been used as a basic in creating the same perception between providers, patients and insurance companies in many aspects such as health planning, healthcare financing and quality assurance. Purpose: The objective of this review is to propose a new paradigm of economics to be applied in Indonesian Dentistry. Reviews: The Dental Health Economics should be considered as an important aspect in Indonesian Dentistry, which is used to determine the dental treatment fee based on unit cost, cost containment, and cost recovery rate analysis. Referring to Australian Refined Diagnosis Related Group, health care industry in Indonesia has starting to try a more structured way in grouping disease pattern in order to come up with more precise health care services to their patients. The on going development of Indonesian DRG’s is meant to confirm the disease pattern and partition. Conclusion: The development of Indonesian DRG’s concept, especially the Dental & Oral Disorders, needs a new paradigm, so the practitioners and academics could group and calculate the unit cost from each dental treatment according to the Indonesian DRG version (INA-DRG’s.

Choosing Public Health Dentistry as a Career: A Cross-Sectional Study

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Naidu, Guntipalli M.; Prasad, Ghanasyam M.; Kandregula, Chaitanya Ram; Babburi, Suresh; KVNR, Pratap

2014-01-01

Objectives: The purpose of this study was to assess the attitude of dental students towards considering Public Health Dentistry as their future career. Materials and Methods: A questionnaire based, cross-sectional survey was conducted, which included dental students from different years of study. It consisted of 27 questions that were graded on five point Likert scale. Results: A total of 293 of the 320 registered undergraduate students participated in the study, with an overall response rate of 91.5%. Among the sample, 80 (27%) were males and 213 (73%) were females. Among the total sample which was studied, it was observed that only one third (35.4%) of them had high attitude towards selecting Public Health Dentistry as a future career, and nearly two thirds of them (58.02%) had an average attitude, with very few students having low attitude (6.48%). Conclusion: The present study concluded that there was an average attitude of 58% among dental students, which showed that they had a considerable amount of interest in pursuing post graduation in this speciality. Efforts should be intensified, both by dental council and by the dental colleges, to develop this speciality, keeping in mind the increasing attitude of dental undergraduates towards it. This also helps in increasing the number of dental personnel who are specialized in implementation of oral health policy, which does not exist in India. PMID:24701534

A paradigm shift for bone quality in dentistry: A literature review.

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Kuroshima, Shinichiro; Kaku, Masaru; Ishimoto, Takuya; Sasaki, Muneteru; Nakano, Takayoshi; Sawase, Takashi

2017-10-01

The aim of this study was to present the current concept of bone quality based on the proposal by the National Institutes of Health (NIH) and some of the cellular and molecular factors that affect bone quality. This is a literature review which focuses on collagen, biological apatite (BAp), and bone cells such as osteoblasts and osteocytes. In dentistry, the term "bone quality" has long been considered to be synonymous with bone mineral density (BMD) based on radiographic and sensible evaluations. In 2000, the NIH proposed the concept of bone quality as "the sum of all characteristics of bone that influence the bone's resistance to fracture," which is completely independent of BMD. The NIH defines bone quality as comprising bone architecture, bone turnover, bone mineralization, and micro-damage accumulation. Moreover, our investigations have demonstrated that BAp, collagen, and bone cells such as osteoblasts and osteocytes play essential roles in controlling the current concept of bone quality in bone around hip and dental implants. The current concept of bone quality is crucial for understanding bone mechanical functions. BAp, collagen and osteocytes are the main factors affecting bone quality. Moreover, mechanical loading dynamically adapts bone quality. Understanding the current concept of bone quality is required in dentistry. Copyright © 2017 Japan Prosthodontic Society. Published by Elsevier Ltd. All rights reserved.

Manual on radiation protection in hospital and general practice. Volume 4. Radiation protection in dentistry

Energy Technology Data Exchange (ETDEWEB)

Koren, K; Wuehrmann, A H

1977-01-01

The nine chapters of this manual on radiation protection in dentistry discuss the following topics: the need for radiation protection; delegation of responsibility; radiographic equipment; radiographic film; radiographic techniques; film processing and handling; patient doses; general radiation protection and monitoring; and educational standards. (HLW)

Using Generalizability Theory to Assess the Score Reliability of Communication Skills of Dentistry Students

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Uzun, N. Bilge; Aktas, Mehtap; Asiret, Semih; Yormaz, Seha

2018-01-01

The goal of this study is to determine the reliability of the performance points of dentistry students regarding communication skills and to examine the scoring reliability by generalizability theory in balanced random and fixed facet (mixed design) data, considering also the interactions of student, rater and duty. The study group of the research…

The Use of Technologies for Teaching Dentistry in Brazil: Reflections from an Integrative Review

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Silva, Henrique Salustiano; Bariani, Rita Catia; Kubo, Hatsuo; Leal, Tais Pereira; Ilinsky, Roberta; Borges, Thalita; Faltin, Kurt, Jr.; Ortolani, Cristina Lucia Feijó

2017-01-01

This article is an integrative review regarding the use of information and communication technologies (ICT) for teaching Dentistry. Thus, the article aimed to analyze papers that show the use of these technologies as resources and tools for learning. The stages in the elaboration of this integrative review were: establishing the guiding question…