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Sample records for fracture intraoperatively case

  1. Intraoperative fracture of phacoemulsification tip

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    Dewang Angmo

    2014-01-01

    Full Text Available Phacoemulsification (phaco is an established procedure for cataract extraction and has undergone a significant advances in techniques, machines and phaco tips. The Aspiration Bypass System (ABS phaco tip was introduced for phacoemulsification in 1998. The ABS tip allows fluid to be drawn through the opening when the phaco tip is occluded by nuclear material. The ABS tip allowed the safe use of high vacuum and flow rates and improved chamber stability by decreasing surge and therefore reducing intraoperative complications. To date, no disadvantages of ABS tips have been reported. We report a unique case of an intraoperative break of an ABS phaco tip during routine cataract surgery.

  2. Intraoperative fracture of phacoemulsification tip.

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    Angmo, Dewang; Khokhar, Sudarshan K; Ganguly, Anasua

    2014-01-01

    Phacoemulsification (phaco) is an established procedure for cataract extraction and has undergone a significant advances in techniques, machines and phaco tips. The Aspiration Bypass System (ABS) phaco tip was introduced for phacoemulsification in 1998. The ABS tip allows fluid to be drawn through the opening when the phaco tip is occluded by nuclear material. The ABS tip allowed the safe use of high vacuum and flow rates and improved chamber stability by decreasing surge and therefore reducing intraoperative complications. To date, no disadvantages of ABS tips have been reported. We report a unique case of an intraoperative break of an ABS phaco tip during routine cataract surgery.

  3. Intraoperative Fracture of Phacoemulsification Tip

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    Angmo, Dewang; Khokhar, Sudarshan K.; Ganguly, Anasua

    2014-01-01

    Phacoemulsification (phaco) is an established procedure for cataract extraction and has undergone a significant advances in techniques, machines and phaco tips. The Aspiration Bypass System (ABS) phaco tip was introduced for phacoemulsification in 1998. The ABS tip allows fluid to be drawn through the opening when the phaco tip is occluded by nuclear material. The ABS tip allowed the safe use of high vacuum and flow rates and improved chamber stability by decreasing surge and therefore reducing intraoperative complications. To date, no disadvantages of ABS tips have been reported. We report a unique case of an intraoperative break of an ABS phaco tip during routine cataract surgery. PMID:24669153

  4. [Investigate progress of intraoperative periprosthetic fracture of total hip arthroplasty].

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    Cong, Yu; Zhao, Jian-ning

    2011-02-01

    One of the complications of total hip arthroplasty is intraoperative periprosthetic fracture. Periprosthetic fracture is divided into acetabular fracture and femoral fracture. Risk factors for intraoperative periprosthetic fracture include use of minimally invasive techniques, press-fit cementless stems, revision operations and osteoporosis. It has been recognized that treatment of intraoperative periprosthetic fractures should be based on the classification of the Vancouver system for intraoperative fractures.

  5. Intraoperative fracture of the femur in revision total hip arthroplasty with a diaphyseal fitting stem.

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    Meek, R M Dominic; Garbuz, Donald S; Masri, Bassam A; Greidanus, Nelson V; Duncan, Clive P

    2004-03-01

    In revision total hip arthroplasty, intraoperative split fractures and cortical perforation fractures are becoming a more common concern with the increasing use of diaphyseal fitting cementless stems. The purpose of this study was to evaluate the risk factors and frequency of intraoperative fractures with the use of these stems and their effect on radiographic and functional outcomes. We performed a retrospective case-control study of 211 consecutive patients who had undergone revision hip arthroplasty with a diaphyseal fitting cementless stem between December 1998 and March 2002. Sixty-four patients sustained an intraoperative fracture of the femur. One hundred and fifteen patients were followed for a minimum of two years; function was analyzed with self-administered outcome questionnaires, and radiographs were evaluated for evidence of bone ingrowth into the femoral stem. Risk factors associated with an intraoperative fracture were a substantial degree of preoperative bone loss, a low femoral cortex-to-canal ratio, underreaming of the cortex, and the use of a large-diameter stem. The majority of the diaphyseal undisplaced linear fractures occurred at the distal end of an extended trochanteric osteotomy during stem insertion. Fracture due to cortical perforation occurred most often during cement removal. These intraoperative fractures had no significant effect on the functional outcome or radiographic evidence of bone ingrowth. There was a surprisingly high rate of intraoperative femoral fractures associated with the use of a diaphyseal fitting stem in revision total hip arthroplasty. Identification of risk factors such as preoperative bone loss and a low cortex-to-canal ratio may permit planning to avoid such fractures. However, the final functional and radiographic outcomes appear to have been unaffected by the fracture when it had been managed appropriately. Prognostic study, Level II-1 (retrospective cohort study). See Instructions to Authors for a complete

  6. Intraoperative Hypothermia During Surgical Fixation of Hip Fractures.

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    Frisch, Nicholas B; Pepper, Andrew M; Jildeh, Toufic R; Shaw, Jonathan; Guthrie, Trent; Silverton, Craig

    2016-11-01

    Hip fractures are common orthopedic injuries and are associated with significant morbidity/mortality. Intraoperative normothermia is recommended by national guidelines to minimize additional morbidity/mortality, but limited evidence exists regarding hypothermia's effect on orthopedic patients. The purpose of this study was to determine the incidence of intraoperative hypothermia in patients with operatively treated hip fractures and evaluate its effect on complications and outcomes. Retrospective chart review was performed on clinical records from 1541 consecutive patients who sustained a hip fracture and underwent operative fixation at the authors' institution between January 2005 and October 2013. A total of 1525 patients were included for analysis, excluding those with injuries requiring additional surgical intervention. Patient demographic data, surgery-specific data, postoperative complications, length of stay, and 30-day readmission were recorded. Patients with a mean intraoperative temperature less than 36°C were identified as hypothermic. Statistical analysis with univariate and multivariate logistic regression modeling evaluated associations with hypothermia and effect on complications/outcomes. The incidence of intraoperative hypothermia in operatively treated hip fractures was 17.0%. Hypothermia was associated with an increase in the rate of deep surgical-site infection (odds ratio, 3.30; 95% confidence interval, 1.19-9.14; P=.022). Lower body mass index and increasing age demonstrated increased association with hypothermia (P=.004 and P=.005, respectively). To the authors' knowledge, this is the first and largest study analyzing the effect of intraoperative hypothermia in orthopedic patients. In patients with hip fractures, the study's findings confirm evidence found in other surgical specialties that hypothermia may be associated with an increased risk of deep surgical-site infection and that lower body mass index and increasing age are risk factors

  7. Utilization of intraoperative 3D navigation for delayed reconstruction of orbitozygomatic complex fractures.

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    Morrison, Clinton S; Taylor, Helena O; Sullivan, Stephen R

    2013-05-01

    Reconstructive goals for orbitozygomaticomaxillary complex fractures include restoration of orbital volume, facial projection, and facial width. Delayed reconstruction is made more difficult by malunion, nonunion, bony absorption, loss of the soft tissue envelope, and scar. Three-dimensional intraoperative navigation, widely used in neurosurgery and sinus surgery, can improve the accuracy with which bony reduction is performed. This is particularly useful in the setting of bony absorption and comminution. We report a case of delayed reconstruction of an orbitozygomaticomaxillary complex fracture using intraoperative navigation and review this technology's utility in this setting.

  8. Intraoperative Periprosthetic Femur Fracture: A Biomechanical Analysis of Cerclage Fixation.

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    Frisch, Nicholas B; Charters, Michael A; Sikora-Klak, Jakub; Banglmaier, Richard F; Oravec, Daniel J; Silverton, Craig D

    2015-08-01

    Intraoperative periprosthetic femur fracture is a known complication of total hip arthroplasty (THA) and a variety of cerclage systems are available to manage these fractures. The purpose of this study was to examine the in situ biomechanical response of cerclage systems for fixation of periprosthetic femur fractures that occur during cementless THA. We compared cobalt chrome (CoCr) cables, synthetic cables, monofilament wires and hose clamps under axial compressive and torsional loading. Metallic constructs with a positive locking system performed the best, supporting the highest loads with minimal implant subsidence (both axial and angular) after loading. Overall, the CoCr cable and hose clamp had the highest construct stiffness and least reduction in stiffness with increased loading. They were not demonstrably different from each other. Copyright © 2015 Elsevier Inc. All rights reserved.

  9. Waterproof camera case for intraoperative photographs.

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    Raigosa, Mauricio; Benito-Ruiz, Jesús; Fontdevila, Joan; Ballesteros, José R

    2008-03-01

    Accurate photographic documentation has become essential in reconstructive and cosmetic surgery for both clinical and scientific purposes. Intraoperative photographs are important not only for record purposes, but also for teaching, publications, and presentations. Communication using images proves to be the superior way to persuade audiences. This article presents a simple and easy method for taking intraoperative photographs that uses a presterilized waterproof camera case. This method allows the user to take very good quality pictures with the photographic angle matching the surgeon's view, minimal interruption of the operative procedure, and minimal risk of contaminating the operative field.

  10. Increased risk of intraoperative and early postoperative periprosthetic femoral fracture with uncemented stems

    DEFF Research Database (Denmark)

    Lindberg-Larsen, Martin; Jørgensen, Christoffer C.; Solgaard, Søren

    2017-01-01

    fractures ≤ 90 days postoperatively was 2.1% (n = 150). 70 fractures were detected intraoperatively (46 required osteosynthesis). 51 postoperatively detected fractures occurred without trauma (42 of which were reoperated) and 29 were postoperative fall-related fractures (27 of which were reoperated). 134...

  11. Intraoperative angioembolization in the management of pelvic-fracture related hemodynamic instability

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    Delgado John

    2011-05-01

    Full Text Available Abstract Background This case series report discusses patients presenting with hemorrhage and hemodymanic compromise due to severe pelvic fractures and undergoing intraoperative angioembolization (IAE with other resuscitative procedures. Methods We used portable digital subtraction fluoroscopy units for IAE in patients with severe pelvic hemorrhage and hemodynamic instability (5/03-4/09. Data was collected on demographics, injury severity, resource utilization, and outcomes at our Level 1 trauma center. Results There were 6,538 adult admissions with 912 having pelvic fractures and 65 of these undergoing pelvic angioembolization. Twelve hemodynamically compromised patients (10 males, 2 females had intraoperative pelvic angiography (age: 22-79 years; mean 51.3 ± 17.4. Injury severity score (ISS was 37.5 ± 8.4 (22-50. Mean emergency department (ED length of stay (LOS was 57.4 min ± 47.9 with 10 patients transported directly to the OR and 2 to the SICU prior to OR. Ten of 12 patients underwent exploratory laparotomy followed by angioembolization. Mortality was 50%. Among the 6 survivors (ISS 22 - 50, all had a pre-op CT scan, five had an initial base deficit 6 units PRBCs with 4 having a based deficit >13. Three of these patients bypassed CT and five underwent bilateral internal iliac embolization (BIIE. Conclusions IAE for severe pelvic hemorrhage can be successfully performed concurrently with exploratory laparotomy, pelvic packing or other resuscitative procedures. Patients most likely to benefit have a base deficit

  12. Leonard buttons: a reliable method of intraoperative intermaxillary fixation in bilateral mandibular fractures.

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    Ghazali, Naseem; Benlidayi, M Emre; Abizadeh, Neilufer; Bentley, Robert P

    2012-05-01

    To retrospectively audit outcomes of using Leonard buttons (LBs) as intraoperative intermaxillary fixation in conjunction with open reduction-internal fixation of bilateral mandibular fractures. Seventy-seven patients were included in this study. The fracture reduction score was obtained from postoperative radiographs by use of 3-tiered scoring system. Medical case notes were obtained for clinicodemographic data, including operation length, postoperative occlusion scores, periodontal status, and complications. The cohort predominantly comprised male patients (87%), with a mean age of 26 years. The major cause of injury was interpersonal violence (87%). The fracture pattern most treated was angle-parasymphysis fracture (70.1%). The mean length of follow-up was 83.81 ± 79.33 days. The mean overall reduction score was 6.95 ± 1.03 in the LB group and 6.40 ± 1.68 in the arch bar (AB) group (P = .275). When the occlusion scores were evaluated, the difference between the 2 groups was statistically significant (P = .027). The mean operation length was shorter in the LB group compared with the AB group (142.05 ± 32.31 minutes vs 161.00 ± 24.04 minutes, P = .013). Oral hygiene was poor in 7 patients in the LB group (11.3%) and in 5 patients in the AB group (33.3%) (P = .05). No significant correlation was observed between number of LBs placed with overall reduction and occlusion scores. No significant relation was observed for number of LBs and periodontal status, infection, and nonunion. This pilot study suggests that LBs are able to achieve equally good reduction as ABs but have better occlusion scores, with a shorter operating time, and show better gingival health. LBs are a viable alternative to ABs in providing intraoperative intermaxillary fixation for bilateral mandibular fractures. However, further prospective, randomized studies should be undertaken to obtain conclusive evidence. Copyright © 2012 American Association of Oral and Maxillofacial Surgeons

  13. Temporary Sternoclavicular Plating for an Unusual Double Clavicle Fracture (Medial Nonunion, Lateral Acute Complicated by an Intraoperative Pneumothorax

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    John G. Skedros

    2014-01-01

    Full Text Available Double (segmental clavicle fractures, involving both the medial and lateral aspects of the clavicle, are very uncommon. Even less common is an asynchronous double fracture with one of the fractures being a nonunion. We report the case of a 30-year-old healthy male patient who had an unusual double clavicle fracture (medial nonunion, lateral acute that occurred in separate traumatic events during motocross (motorcycle racing. His fractures were treated surgically in two stages. In the first stage a long reconstruction plate was used that spanned onto the sternum and two transcortical screws were placed into the manubrium to enhance purchase for the deficient bone of the medial clavicle. In accordance with the preoperative plan, the medial one-third of the plate and the medial four screws (of the total 13 used were removed. Although our patient had an excellent final result, he did have an intraoperative pneumothorax that was treated uneventfully with a chest tube. Medial clavicle fractures are difficult to treat, especially if they are nonunions and surgical complication rates can be high. Our case is one of the few that has been described where temporary sternoclavicular plating was successful in achieving an excellent long-term outcome.

  14. Temporary sternoclavicular plating for an unusual double clavicle fracture (medial nonunion, lateral acute) complicated by an intraoperative pneumothorax.

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    Skedros, John G; Knight, Alex N; Mears, Chad S; Langston, Tanner D

    2014-01-01

    Double (segmental) clavicle fractures, involving both the medial and lateral aspects of the clavicle, are very uncommon. Even less common is an asynchronous double fracture with one of the fractures being a nonunion. We report the case of a 30-year-old healthy male patient who had an unusual double clavicle fracture (medial nonunion, lateral acute) that occurred in separate traumatic events during motocross (motorcycle) racing. His fractures were treated surgically in two stages. In the first stage a long reconstruction plate was used that spanned onto the sternum and two transcortical screws were placed into the manubrium to enhance purchase for the deficient bone of the medial clavicle. In accordance with the preoperative plan, the medial one-third of the plate and the medial four screws (of the total 13 used) were removed. Although our patient had an excellent final result, he did have an intraoperative pneumothorax that was treated uneventfully with a chest tube. Medial clavicle fractures are difficult to treat, especially if they are nonunions and surgical complication rates can be high. Our case is one of the few that has been described where temporary sternoclavicular plating was successful in achieving an excellent long-term outcome.

  15. Submandibular intubation as an alternative for intra-operative airway management in maxillofacial fractures - our institutional experience

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    Praveer K Banerjee

    2016-01-01

    Full Text Available Background and Aims: Airway management in anaesthesia for maxillofacial surgical procedures is tricky at times when the nasal/oral routes are contraindicated or are impossible. Tracheostomy as an alternative inherits its own complications. We present a case series of the submandibular route for tracheal intubation as an alternative. Methods: The procedure was performed in ten selected adult patients with maxillofacial/mandibular fractures associated with a fracture of skull base or nasal bone. All of them were medically stable with no need of intensive care or mechanical ventilation in post-operative period. Results: Submandibular intubation in all ten patients of panfacial fractures allowed uninterrupted surgical techniques with a secured airway. All patients were reverted to oro-tracheal tube at the end of surgery as immediate maxillomandibular fixation was not necessary. The patients were extubated after recovery from anaesthesia before they left the operating theatre. One patient in the post-operative period had a superficial infection of incision site that responded well to local treatment. No other complications were encountered in the intra-operative or post-operative period. Conclusion: In complex maxillofacial injuries, when oral or nasal intubation hampers surgeon′s field of view, submandibular intubation offers an effective alternative to short-term tracheostomy along with small risk potential. There is a need to emphasise its regular application in such cases so that technique can be mastered by both surgeons and anaesthesiologist.

  16. Submandibular intubation as an alternative for intra-operative airway management in maxillofacial fractures - our institutional experience

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    Banerjee, Praveer K; Jain, Abhineet; Behera, Bikram

    2016-01-01

    Background and Aims: Airway management in anaesthesia for maxillofacial surgical procedures is tricky at times when the nasal/oral routes are contraindicated or are impossible. Tracheostomy as an alternative inherits its own complications. We present a case series of the submandibular route for tracheal intubation as an alternative. Methods: The procedure was performed in ten selected adult patients with maxillofacial/mandibular fractures associated with a fracture of skull base or nasal bone. All of them were medically stable with no need of intensive care or mechanical ventilation in post-operative period. Results: Submandibular intubation in all ten patients of panfacial fractures allowed uninterrupted surgical techniques with a secured airway. All patients were reverted to oro-tracheal tube at the end of surgery as immediate maxillomandibular fixation was not necessary. The patients were extubated after recovery from anaesthesia before they left the operating theatre. One patient in the post-operative period had a superficial infection of incision site that responded well to local treatment. No other complications were encountered in the intra-operative or post-operative period. Conclusion: In complex maxillofacial injuries, when oral or nasal intubation hampers surgeon's field of view, submandibular intubation offers an effective alternative to short-term tracheostomy along with small risk potential. There is a need to emphasise its regular application in such cases so that technique can be mastered by both surgeons and anaesthesiologist. PMID:27601740

  17. 颈前路单枚空心螺钉治疗Ⅱ型齿状突骨折失误15例分析%Intraoperative mismanagement in anterior single-screw fixation of odontoid fractures: an analysis of 15 cases

    Institute of Scientific and Technical Information of China (English)

    吴玉杰; 贾连顺; 傅智轶; 金文杰; 胡小鹏

    2011-01-01

    Objective To analyze intraoperative mismanagements in anterior single-screw fixation of odontoid fractures.Methods From April 2002 to July 2010, intraoperative mismanagements happened in the treatment of 15 cases of fresh odontoid fracture with anterior single-screw fixation under C-arm fluoroscopy.They were 10 men and 5 women, aged from 22 to 65 years (average, 37 years).All the fractures were Anderson-D' Alonzo type Ⅱ.The mismanagements were characterized to find out their reasons.Results The mean follow-up time was 13.4 months (range, 6 to 47 months).All the fractures healed in an average of 14.5 week (range, 12 to 34 weeks) after operation, no severe complications were found.The intraoperative mismanagements could be elassified into 3 kinds.In the first kind, the guide pin was driven through the odontoid bone into the cranial cavity in 3 cases, resulting in one death due to serious injury to the medullary bulb.In the second kind, malreduction happened in 5 cases due to intraoperative displacement of the fracture.In the third kind, poor position and fixation of the screw happened in 7 cases because of enlargement of the screw canal after repeated correction of the guide pin direction.Conclusions The intraoperative mismanagements in anterior single-screw fixation of odontoid fractures were mostly caused by careless surgeons who made their operative assessments and plans before they read the X radiographs of their patients carefully or before they had been familiar with the operative instruments.Secondly, some mismanagements were caused by intraoperative accidents, most of which, however, could have been avoided by careful preoperative preparation and meticulous operative maneuvers.%目的 分析颈前路加压螺钉内固定治疗Ⅱ型齿状突骨折失误的原因及对策.方法 分析2002年4月至2010年7月在C型臂X线机监视下行前路加压螺钉内固定治疗中出现失误的15例新鲜Ⅱ型齿状突骨折患者资料,男10例,女5例;年龄22

  18. Association between intraoperative blood pressure and postoperative delirium in elderly hip fracture patients.

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    Nae-Yuh Wang

    Full Text Available One possible area of intervention to prevent postoperative delirium (PD is intraoperative blood pressure management. However, the relationship between intraoperative blood pressure and PD is unclear. A secondary analysis of a RCT study examining the PD risk over the range of absolute intraoperative mean arterial blood pressure (MAP readings and the corresponding relative changes from preoperative baseline level was performed to determine the role of MAP on PD.Nonparametric locally weighted quadratic polynomial smoothing (LOESS regression explored the pattern of PD risk at postoperative day 2 as a function of mean surgery MAP (msMAP and percent change of msMAP from baseline in 103 elderly hip fracture patients. Segment-linear logistic regression models were then constructed to determine the odds ratios (OR of PD over the observed range of these msMAP measures, adjusting for potential confounds.Twenty-three patients (22% developed PD on day 2. LOESS regression revealed a j-shaped association between absolute levels of msMAP and PD risk. When msMAP was ≥80 mmHg, higher msMAP imparted greater PD risk (OR = 2.28 per 10 mmHg msMAP increase; 95% CI: 1.11-4.70, while higher msMAP was associated with lower PD risk (OR = 0.19 per 10 mmHg increase; CI: 0.05-0.76 if msMAP was <80 mmHg. There was no statistically significant relationship between PD risk and average percent change from baseline in these msMAP measures.In elderly hip fracture patients, both very high and very low levels of msMAP were associated with significantly increased risk of PD.

  19. Open reduction and internal fixation aided by intraoperative 3-dimensional imaging improved the articular reduction in 72 displaced acetabular fractures

    DEFF Research Database (Denmark)

    Eckardt, Henrik; Lind, Dennis; Toendevold, Erik

    2015-01-01

    Background and purpose - During acetabular fracture surgery, the acetabular roof is difficult to visualize with 2-dimensional fluoroscopic views. We assessed whether intraoperative 3-dimensional (3D) imaging can aid the surgeon to achieve better articular reduction and improve implant fixation....... Patients and methods - We operated on 72 acetabular fractures using intraoperative 3D imaging and compared the operative results, duration of surgery, and complications with those for 42 consecutive acetabular fracture operations conducted using conventional fluoroscopic imaging. Postoperative reduction...... was evaluated on reconstructed coronal and sagittal images of the acetabulum. Results - The fracture severity and patient characteristics were similar in the 2 groups. In the 3D group, 46 of 72 patients (0.6) had a perfect result after open reduction and internal fixation, and in the control group, 17 of 42 (0...

  20. The use of intraoperative computed tomography navigation in pituitary surgery promises a better intraoperative orientation in special cases

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    Linsler, Stefan; Antes, Sebastian; Senger, Sebastian; Oertel, Joachim

    2016-01-01

    Objective: The safety of endoscopic skull base surgery can be enhanced by accurate navigation in preoperative computed tomography (CT) and magnetic resonance imaging (MRI). Here, we report our initial experience of real-time intraoperative CT-guided navigation surgery for pituitary tumors in childhood. Materials and Methods: We report the case of a 15-year-old girl with a huge growth hormone-secreting pituitary adenoma with supra- and perisellar extension. Furthermore, the skull base was infiltrated. In this case, we performed an endonasal transsphenoidal approach for debulking the adenoma and for chiasma decompression. We used an MRI neuronavigation (Medtronic Stealth Air System) which was registered via intraoperative CT scan (Siemens CT Somatom). Preexisting MRI studies (navigation protocol) were fused with the intraoperative CT scans to enable three-dimensional navigation based on MR and CT imaging data. Intraoperatively, we did a further CT scan for resection control. Results: The intraoperative accuracy of the neuronavigation was excellent. There was an adjustment of <1 mm. The navigation was very helpful for orientation on the destroyed skull base in the sphenoid sinus. After opening the sellar region and tumor debulking, we did a CT scan for resection control because the extent of resection was not credible evaluable in this huge infiltrating adenoma. Thereby, we were able to demonstrate a sufficient decompression of the chiasma and complete resection of the medial part of the adenoma in the intraoperative CT images. Conclusions: The use of intraoperative CT/MRI-guided neuronavigation for transsphenoidal surgery is a time-effective, safe, and technically beneficial technique for special cases. PMID:27695249

  1. The use of intraoperative computed tomography navigation in pituitary surgery promises a better intraoperative orientation in special cases

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    Stefan Linsler

    2016-01-01

    Full Text Available Objective: The safety of endoscopic skull base surgery can be enhanced by accurate navigation in preoperative computed tomography (CT and magnetic resonance imaging (MRI. Here, we report our initial experience of real-time intraoperative CT-guided navigation surgery for pituitary tumors in childhood. Materials and Methods: We report the case of a 15-year-old girl with a huge growth hormone-secreting pituitary adenoma with supra- and perisellar extension. Furthermore, the skull base was infiltrated. In this case, we performed an endonasal transsphenoidal approach for debulking the adenoma and for chiasma decompression. We used an MRI neuronavigation (Medtronic Stealth Air System which was registered via intraoperative CT scan (Siemens CT Somatom. Preexisting MRI studies (navigation protocol were fused with the intraoperative CT scans to enable three-dimensional navigation based on MR and CT imaging data. Intraoperatively, we did a further CT scan for resection control. Results: The intraoperative accuracy of the neuronavigation was excellent. There was an adjustment of <1 mm. The navigation was very helpful for orientation on the destroyed skull base in the sphenoid sinus. After opening the sellar region and tumor debulking, we did a CT scan for resection control because the extent of resection was not credible evaluable in this huge infiltrating adenoma. Thereby, we were able to demonstrate a sufficient decompression of the chiasma and complete resection of the medial part of the adenoma in the intraoperative CT images. Conclusions: The use of intraoperative CT/MRI-guided neuronavigation for transsphenoidal surgery is a time-effective, safe, and technically beneficial technique for special cases.

  2. The use of intraoperative computed tomography navigation in pituitary surgery promises a better intraoperative orientation in special cases.

    Science.gov (United States)

    Linsler, Stefan; Antes, Sebastian; Senger, Sebastian; Oertel, Joachim

    2016-01-01

    The safety of endoscopic skull base surgery can be enhanced by accurate navigation in preoperative computed tomography (CT) and magnetic resonance imaging (MRI). Here, we report our initial experience of real-time intraoperative CT-guided navigation surgery for pituitary tumors in childhood. We report the case of a 15-year-old girl with a huge growth hormone-secreting pituitary adenoma with supra- and perisellar extension. Furthermore, the skull base was infiltrated. In this case, we performed an endonasal transsphenoidal approach for debulking the adenoma and for chiasma decompression. We used an MRI neuronavigation (Medtronic Stealth Air System) which was registered via intraoperative CT scan (Siemens CT Somatom). Preexisting MRI studies (navigation protocol) were fused with the intraoperative CT scans to enable three-dimensional navigation based on MR and CT imaging data. Intraoperatively, we did a further CT scan for resection control. The intraoperative accuracy of the neuronavigation was excellent. There was an adjustment of neuronavigation for transsphenoidal surgery is a time-effective, safe, and technically beneficial technique for special cases.

  3. Fracture Surgery of the extremities with the intra-operative use of 3D-RX: A randomized multicenter trial (EF3X-trial

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    Marmor Meir

    2011-07-01

    Full Text Available Abstract Background Posttraumatic osteoarthritis can develop after an intra-articular extremity fracture, leading to pain and loss of function. According to international guidelines, anatomical reduction and fixation are the basis for an optimal functional result. In order to achieve this during fracture surgery, an optimal view on the position of the bone fragments and fixation material is a necessity. The currently used 2D-fluoroscopy does not provide sufficient insight, in particular in cases with complex anatomy or subtle injury, and even an 18-26% suboptimal fracture reduction is reported for the ankle and foot. More intra-operative information is therefore needed. Recently the 3D-RX-system was developed, which provides conventional 2D-fluoroscopic images as well as a 3D-reconstruction of bony structures. This modality provides more information, which consequently leads to extra corrections in 18-30% of the fracture operations. However, the effect of the extra corrections on the quality of the anatomical fracture reduction and fixation as well as on patient relevant outcomes has never been investigated. The objective of this study protocol is to investigate the effectiveness of the intra-operative use of the 3D-RX-system as compared to the conventional 2D-fluoroscopy in patients with traumatic intra-articular fractures of the wrist, ankle and calcaneus. The effectiveness will be assessed in two different areas: 1 the quality of fracture reduction and fixation, based on the current golden standard, Computed Tomography. 2 The patient-relevant outcomes like functional outcome range of motion and pain. In addition, the diagnostic accuracy of the 3D-RX-scan will be determined in a clinical setting and a cost-effectiveness as well as a cost-utility analysis will be performed. Methods/design In this protocol for an international multicenter randomized clinical trial, adult patients (age > 17 years with a traumatic intra-articular fracture of the

  4. Intraoperative dislocation of the trial bipolar cup into the pelvis during bipolar hip arthroplasty - A case report.

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    Miyake, Takahito; Kanda, Akio; Morohashi, Itaru; Obayashi, Osamu; Mogami, Atsuhiko; Kaneko, Kazuo

    2017-06-01

    Bipolar hip arthroplasty is a good option for treating femoral neck fractures, although some contraindications have been indicated. We report a case of intraoperative dislocation of the trial bipolar cup into the pelvis during bipolar hip arthroplasty. A 74-year-old woman underwent bipolar hip arthroplasty for a femoral neck fracture (AO31-B2). She was placed in a lateral decubitus position, and a direct lateral approach was used. During intraoperative trial reduction, the trial bipolar cup became disengaged and dislocated into the anterior space of hip joint. Several attempts to retrieve it failed. The permanent femoral component was inserted, and the wound was closed. The patient was repositioned supine to allow an ilioinguinal approach, and the component was easily removed. She had an uneventful, good recovery. Several cases of intraoperative dislocation of the femoral trial head during total hip arthroplasty have been reported, this is the first report of dislocation of a bipolar trial cup. A previous report described difficulty retrieving a trial cup. We easily removed our trial cup using another approach. It is vital to plan systematically for this frustrating complication.

  5. Isolated Transverse Sacrum Fracture: A Case Report

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    Cemil Kavalci

    2011-01-01

    Full Text Available Sacral fracture commonly results from high-energy trauma. Most insufficiency fractures of the sacrum are seen in women after the age of 70. Fractures of the sacrum are rare and generally combined with a concomitant pelvic fracture. Transverse sacral fractures are even less frequent which constitute only 3–5% of all sacral fractures. This type of fractures provide a diagnostic challenge. We report a unique case of isolated transverse fracture of sacrum in a young man sustained low-energy trauma. The patient presented to our emergency department after several hours of injury, and diagnosed by clinical features and roentgenogram findings.

  6. The use of intraoperative computed tomography navigation in pituitary surgery promises a better intraoperative orientation in special cases

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    Stefan Linsler; Sebastian Antes; Sebastian Senger; Joachim Oertel

    2016-01-01

    Objective: The safety of endoscopic skull base surgery can be enhanced by accurate navigation in preoperative computed tomography (CT) and magnetic resonance imaging (MRI). Here, we report our initial experience of real-time intraoperative CT-guided navigation surgery for pituitary tumors in childhood. Materials and Methods: We report the case of a 15-year-old girl with a huge growth hormone-secreting pituitary adenoma with supra- and perisellar extension. Furthermore, the skull base was infi...

  7. Intra-operative vertebroplasty combined with posterior cord decompression. A report of twelve cases.

    Science.gov (United States)

    Allegretti, Luca; Mavilio, Nicola; Fiaschi, Pietro; Bragazzi, Roberto; Pacetti, Mattia; Castelletti, Lara; Saitta, Laura; Castellan, Lucio

    2014-10-31

    Percutaneous vertebroplasty (VP) is a minimally invasive technique for the treatment of vertebral pathology providing early vertebral stabilization and pain relief. In cases of vertebral pathology complicated by spinal cord compression with associated neurological deficits, VP alone cannot be performed free of risks. We describe a combined approach in which decompressive laminectomy and intra-operative vertebroplasty (IVP) are performed during a single session. Among the 252 VP performed in our centre in the past three years, 12 patients (12 vertebral levels) with different pathologies (six symptomatic haemangiomas, two metastatic fractures, four osteoporotic fractures) were treated with an open procedure combined with surgery. All cases were treated with decompressive laminectomy and IVP (mono/bipeduncular or median-posterior trans-somatic access). Five patients with symptomatic haemangiomas were treated with endovascular embolization prior to the combined approach. A visual analogue scale (VAS) was applied to assess pain intensity before and after surgery. The neurological deficits were evaluated with an ASIA impairment scale. In all cases benefit from pain and neurological deficits was observed. The mean VAS score decreased from 7.8 to 2.5 after surgery. The ASIA score improved in all cases (five cases from D to E and five cases from C to D). No clinical complications were observed. In one case a CT scan performed after the procedure showed a foraminal accumulation of PMMA, but the patient referred no symptoms. IVP can be successfully applied in different pathologies affecting the vertebrae. In our limited series this approach proved safe and efficient to provide decompression of spinal cord and dural sac and vertebral body stabilization in a single session.

  8. Intraoperative complications in pediatric neurosurgery: review of 1807 cases.

    Science.gov (United States)

    van Lindert, Erik J; Arts, Sebastian; Blok, Laura M; Hendriks, Mark P; Tielens, Luc; van Bilsen, Martine; Delye, Hans

    2016-09-01

    OBJECTIVE Minimal literature exists on the intraoperative complication rate of pediatric neurosurgical procedures with respect to both surgical and anesthesiological complications. The aim of this study, therefore, was to establish intraoperative complication rates to provide patients and parents with information on which to base their informed consent and to establish a baseline for further targeted improvement of pediatric neurosurgical care. METHODS A clinical complication registration database comprising a consecutive cohort of all pediatric neurosurgical procedures carried out in a general neurosurgical department from January 1, 2004, until July 1, 2012, was analyzed. During the study period, 1807 procedures were performed on patients below the age of 17 years. RESULTS Sixty-four intraoperative complications occurred in 62 patients (3.5% of procedures). Intraoperative mortality was 0.17% (n = 3). Seventy-eight percent of the complications (n = 50) were related to the neurosurgical procedures, whereas 22% (n = 14) were due to anesthesiology. The highest intraoperative complication rates were for cerebrovascular surgery (7.7%) and tumor surgery (7.4%). The most frequently occurring complications were cerebrovascular complications (33%). CONCLUSIONS Intraoperative complications are not exceptional during pediatric neurosurgical procedures. Awareness of these complications is the first step in preventing them.

  9. [Vertical fractures: apropos of 2 clinical cases].

    Science.gov (United States)

    Félix Mañes Ferrer, J; Micò Muñoz, P; Sánchez Cortés, J L; Paricio Martín, J J; Miñana Laliga, R

    1991-01-01

    The aim of the study is to present a clinical review of the vertical root fractures. Two clinical cases are presented to demonstrates the criteria for obtaining a correct diagnosis of vertical root fractures.

  10. Intraoperative rupture of blood blister-like aneurysm: a case report and review of literature

    Institute of Scientific and Technical Information of China (English)

    Roodrajeetsing Gopaul; Wen Shao Xiao; Jun Yan; Dang Zong Wei

    2016-01-01

    Blood blister-like aneurysms (BBLAs) are aneurysms from the non-branching sites of the internal carotid artery (ICA).Though rare lesions,they pose a high risk of intraoperative aneurysmal rupture.Definite treatment of these types of aneurysms has been debatable,but surgical approach is the ultimate rescue treatment.Microsuture of the intraoperative ruptured BBLA has been reported scarcely in literature,but no review of these cases has ever been reported.We here present our experience of a case of BBLA intraoperative rupture requiring microsuture of the ICA and conduct meticulous review of all similar cases.

  11. Intraoperative ultrasonography for presumed brain metastases: a case series study

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    Helder Picarelli

    2012-10-01

    Full Text Available Brain metastases (BM are one of the most common intracranial tumors and surgical treatment can improve both the functional outcomes and patient survival, particularly when systemic disease is controlled. Image-guided BM resection using intraoperative exams, such as intraoperative ultrasound (IOUS, can lead to better surgical results. METHODS: To evaluate the use of IOUS for BM resection, 20 consecutives patients were operated using IOUS to locate tumors, identify their anatomical relationships and surgical cavity after resection. Technical difficulties, complications, recurrence and survival rates were noted. RESULTS: IOUS proved effective for locating, determining borders and defining the anatomical relationships of BM, as well as to identify incomplete tumor resection. No complications related to IOUS were seen. CONCLUSION: IOUS is a practical supporting method for the resection of BM, but further studies comparing this method with other intraoperative exams are needed to evaluate its actual contribution and reliability.

  12. Effect of Intraoperative Three-Dimensional Imaging During the Reduction and Fixation of Displaced Calcaneal Fractures on Articular Congruence and Implant Fixation

    DEFF Research Database (Denmark)

    Eckardt, Henrik; Lind, Marianne

    2015-01-01

    articular displacement was 0 mm in 69% of the Sanders type 2 fractures and 57% of the Sanders type 3 fractures. Operation duration averaged 118 minutes, and there were no reoperations due to misplaced screws or plates. The average absorbed radiation dose per patient was 288 mGy·cm. CONCLUSION......BACKGROUND: Operative treatment of displaced calcaneal fractures should restore joint congruence, but conventional fluoroscopy is unable to fully visualize the subtalar joint. We questioned whether intraoperative 3-dimensional (3D) imaging would aid in the reduction of calcaneal fractures......, resulting in improved articular congruence and implant positioning. METHOD: Sixty-two displaced calcaneal fractures were operated on using standard fluoroscopic views. When the surgeon had achieved a satisfactory reduction, an intraoperative 3D scan was conducted, malreductions or implant imperfections were...

  13. STUDY OF INTRAOPERATIVELY AND HISTOLOGICALLY NEGATIVE CASES IN CLINICALLY DIAGNOSED CASES OF ACUTE APPENDICITIS

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    Muralidhar Manga

    2016-07-01

    Full Text Available BACKGROUND Acute appendicitis remains the most common cause of acute abdomen requiring surgical intervention. Diagnosis of appendicitis is done on clinical grounds. The aetiology and pathogenesis of appendicitis are poorly understood. The cause of pain in the cases with clinical diagnosis of acute appendicitis but intraoperatively normal looking appendix remains controversial. The present study aims at determining the cause of pain in these cases by combining routine histopathology, IHC to investigate the status of the enteric nervous system in normal and inflamed appendices. MATERIALS AND METHODS In the present study, 694 patients who underwent appendicectomy with diagnosis of acute appendicitis were included. In 89 cases, there were no signs of inflammation intraoperatively. These appendix specimens were followed by histopathological examination by H&E staining. 69 out of 89 specimens did not have signs of inflammation in histological examination by H&E staining. Cases which are diagnosed as acute appendicitis but histologically negative in H&E staining are taken as study cases. 49 acute appendicitis cases- histologically positive acute appendicitis (HPAA and 20 appendices from right hemicolectomy specimens were taken as controls. All these specimens were subjected to; 1 Routine Haematoxylin & Eosin staining. 2 Toluidine blue stain for mast cell evaluation. 3 Immunohistochemistry by S-100 stain for evaluating size and number of the ganglia. OBSERVATION The mean mast cell count was more in the histologically negative acute appendicitis group when compared to histologically positive acute appendicitis and control group. The mean size and number of the ganglia were more in the histologically negative acute appendicitis group when compared to histologically positive acute appendicitis and control groups. CONCLUSION Neuronal hypertrophy and mast cells may play a role in the pathogenesis of “appendicitis like pain” in patients with

  14. A case of acute hangman's fracture

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    Alexander John Scumpia

    2016-07-01

    Full Text Available Hangman's fracture classically results from hyperextension/distraction of the upper cervical spine, causing the axis to break symmetrically across its pedicles or lateral masses and may involve the body of the vertebrae. Interestingly, Starr and Eismont described an atypical hangman's fracture where fracture lines are not parallel and may pass through the foramen transversarium unilaterally from a hyperextension and lateral side-bending injury, as the mechanism described herein. We present a case of an atypical hangman's fracture in a 73-year-old Caucasian female after being involved in a low-speed motor vehicle collision.

  15. Anesthetic Complication during Maxillofacial Trauma Surgery: A Case Report of Intraoperative Tension Pneumothorax.

    Science.gov (United States)

    Al Shetawi, Al Haitham; Golden, Leonard; Turner, Michael

    2016-09-01

    Tension pneumothorax is a life-threatening emergency that requires a high index of suspension and immediate intervention to prevent circulatory collapse and death. Only five cases of pneumothorax were described in the Oral and Maxillofacial Surgery literature. All cases were postoperative complications associated with orthognathic surgery. We report a case of intraoperative tension pneumothorax during a routine facial trauma surgery requiring emergency chest decompression. The possible causes, classification, and reported cases will be presented.

  16. Acute Stress Fracture of the Pelvis after Total Hip Arthroplasty: A Case Report.

    Science.gov (United States)

    Akinbo, Oluwaseun; Tyagi, Vineet

    2017-01-01

    Acute hip pain following total hip arthroplasty (THA) could have numerous causes to include stress fracture of the pelvis. Stress fractures of the pelvis are rare and have been reported to involve the medial wall and the pubic ramus. A unique case is presented demonstrating the clinical presentation and management of an acute stress fracture of ilium and anterior column following a THA. A 72-year-old man underwent an uncomplicated right THA. He was noted to have femoral head resorption and thin osteoporotic bone intraoperatively. He initially did well postoperatively and ambulating without pain or assistive devices. Within 1 month of surgery, he returned with acute right hip pain without any traumatic event. Radiographs showed migration of the acetabular component and computed tomography scan confirmed a fracture through the ilium. The patient underwent revision surgery, where the fracture was reduced and internal fixation was achieved with a reconstruction plate and acetabular cage construct. At 9 months postoperatively, the patient remained pain-free with full weight bearing and with stable radiographs. Elderly patients who undergo THA may have low bone mineral density. These patients can develop stress fractures in their pelvis after surgery. These fractures may involve the medial wall, posterior column, or posterior wall. In patients who develop atraumatic pain postoperatively, it is important to consider for potential stress fractures of the ilium and evaluate appropriately with imaging. In these cases, revision surgery can be necessary to provide fixation of the stress fracture.

  17. Pseudoarthrosis in atypical femoral fracture: case report.

    Science.gov (United States)

    Giannotti, S; Bottai, V; Dell'Osso, G; De Paola, G; Ghilardi, M; Guido, G

    2013-11-01

    Atypical femoral fractures can be subsequent to a long-term biphosphonates treatment; they have a high frequency of delayed healing. The authors describe a femoral pseudoarthrosis of an atypical fracture treated with intramedullary nailing in a female after prolonged alendronate therapy. Atypical femoral fractures can be subsequent to a long-term biphosphonates treatment even if, in the literature, there is no clarity on the exact pathogenetic mechanism. The Task Force of the American Society for Bone and Mineral Research described the major and minor features to define atypical fractures and recommends that all the five major features must be present while minor features are not necessary. Another controversial aspect regarding the atypical femoral fractures is the higher frequency of the delayed healing that can be probably related to a suppressed bone turnover caused by a prolonged period of bisphosphonates treatment. This concept could be corroborated by the Spet Tc exam. In the case of a pseudoarthrosis, there is not a standardization of the treatment. In this report, the authors describe a femoral pseudoarthrosis of an atypical fracture treated with intramedullary nailing in a female after prolonged alendronate therapy; the patient was studied with clinical, bioumoral end SPECT-Tc exam of both femurs. Many studies show the relationship between bisphosphonates and the presence of atypical fractures. These fractures should be monitored more closely due to the risk of nonunion and they require considering an initial treatment with pharmacological augmentation to reduce the complications for the patient and the health care costs.

  18. Fracture Penis: An Analysis of 26 Cases

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    G.V.Soundra Pandyan

    2006-01-01

    Full Text Available The aim of this study was to review the pattern of penile fracture occurrence, its clinical presentation, diagnosis, management, and outcome at our center. A retrospective analysis of 26 patients with penile fractures treated at our hospital from January 1997 to January 2005 was carried out. We noted an incidence of 3.5 cases per year, occurring more commonly in unmarried men. Of our study group, 28 episodes of penile fractures occurred in 26 patients. Hospital presentation after trauma varied from 2 h to 21 days. Masturbation was the main initiating causative factor and penile hematoma was the most common clinical finding. Nearly 81% noticed the characteristic click prior to the fracture. Clinical diagnosis was adequate in a majority of the cases. Midshaft fractures with right-sided laterality were more frequent in this series. The tear size ranged from 0.5—2.5 cm with a mean of 1.1 cm. All cases, but one, were treated by surgical repair using absorbable sutures. Out of three cases treated conservatively, two failed to respond and had to be treated surgically. False fracture with dorsal vein tear was present in two cases. Involvement of bilateral corpora was seen in one patient. Infection was the most common early complication, while pain with deviation was the late complication. In our experience, clinical findings are adequate enough to diagnose fracture penis in a majority of cases. Surgical exploration with repair of the tear is recommended both in early and delayed presentations. There was no noticeable relationship to the time of initial presentation or with the size and site of tear to the final outcome.

  19. [Insufficiency fractures after irradiation therapy - case series].

    Science.gov (United States)

    Braun, Karl F; Pohlig, Florian; Lenze, Ulrich; Netter, Clemens; Hadjamu, Miriam; Rechl, Hans; von Eisenhart-Rothe, Rüdiger

    2015-07-01

    Radiation therapy plays an essential part in modern treatment regimes of musculoskeletal tumors. Nevertheless damage to the surrounding tissue does occur inevitably. Postradiogenic changes of bone are associated with decreased stability and an increased fracture rate. The orthopedic surgeon therefore faces a challenging situation with altered bone metabolism, changes in perfusion and soft tissue problems. We present 3 cases of radiation induced fractures during the treatment of soft tissue tumors, all of which received radiation doses of > 58 Gy. All fractures occurred over 1 year after the exposure to radiation in otherwise uneventful follow ups. Postoperative follow up showed fracture healing or in the case of the arthroplasty, osseous integration without further complications. Radiation doses of ≥ 58 Gy are a major risk factor for pathological fractures in long bones. Regardless of their low incidence, fracture rates between 1,2 and 6,4 % prove their importance. Local tumor control has therefore to be weighed against the resulting decrease in bone quality and stability. Treatment options should always take into consideration the increased risk for complications such as infection, pseudarthroses and wound healing disorders. Our results show that substitution of vitamin D and calcium as well as the the use of reamed intramedullary implants benefits the outcome.

  20. Effects of three-dimensional navigation on intraoperative management and early postoperative outcome after open reduction and internal fixation of displaced acetabular fractures

    DEFF Research Database (Denmark)

    Oberst, Michael; Hauschild, Oliver; Konstantinidis, Lukas;

    2012-01-01

    BACKGROUND: This study was conducted to evaluate whether intraoperative procedure and/or early postoperative results after open reduction and internal fixation (ORIF) of displaced acetabulum fractures are influenced by the use of a three-dimensional (3D) image intensifier in combination with a na....... In addition, the complication rate in the navigated group was significantly lower. CONCLUSION: We support the use of navigation systems and a 3D image intensifier as helpful tools during ORIF of displaced acetabular fractures. LEVEL OF EVIDENCE: Therapeutic study, level III....... acetabular fractures led to a significant increase in skin-to-skin time. Postoperative radiolographic analysis revealed an improvement in the quality of fracture reduction in the 3D navigation group. Navigation in combination with the 3D images of the ISO-C 3D limited the need for extended approaches...

  1. Minimally invasive fixation in tibial plateau fractures using an pre-operative and intra-operative real size 3D printing.

    Science.gov (United States)

    Giannetti, Silvio; Bizzotto, Nicola; Stancati, Andrea; Santucci, Attilio

    2017-03-01

    The purpose of our study was to compare the outcome after minimally invasive reconstruction and internal fixation with and without the use of pre- and intra-operative real size 3D printing for patients with displaced tibial plateau fractures (TPFs). We prospectively followed up 40 consecutive adult patients with closed TPF who underwent surgical treatment of reconstruction of the tibial plateau with the use of minimally invasive fixation. Sixteen patients (group 1) were operated using a pre-operative and intra-operative real size 3D-model, while 24 patients (group 2) were operated without 3D-model printing, but using only pre-operative and intra-operative 3D Tc-scan images. The mean operating time was 148.2±15.9min for group 1 and 174.5±22.2min for group 2 (p=0.041). In addition, the mean intraoperative blood loss was less in group 1 (520mL) than in group 2 (546mL) (p=0.534). After discharge, all patients were followed up at 6 weeks, 12 weeks, 6 months, 1year and then every year post surgically and radiographic evaluation was carried out each time using clinical and radiological Rasmussen's score, with no significant differences between the two groups. Two patients (group 2) developed infection which resolved within 3 weeks after usage of antibiotics. Neither superficial nor deep infections were present in group 1. In all patients, no non-union occurred. No intraoperative, perioperative, or postoperative complications, such as loss of valgus correction, bone fractures, or metallic plate failures were detected at follow-up. In patients operated with the use of 3D-model printing, we found a significant reduction in surgical time. Moreover, the technique without a 3D-model increased the patient's and the surgeon's exposure to radiation.

  2. Iliotibial band avulsion fracture: a case report with differential diagnosis.

    Science.gov (United States)

    Fay, Kristin; Mannem, Rajeev; Baynes, Keith; Sarin, Dhruv; DuBois, Melissa

    2016-02-01

    Avulsion injuries of the knee are common sequelae of significant trauma given the number of ligamentous and tendinous insertions around the joint. Commonly discussed avulsion fractures of the lateral knee include the Segond fracture of the lateral tibial plateau and the arcuate complex avulsion fracture of the fibular styloid process. A less common avulsion fracture is the iliotibial (IT) band avulsion fracture involving the anterolateral corner of the tibia (Gerdy's tubercle). It is crucial to identify IT band avulsion fractures because of the frequent associated internal derangements of the knee. This case report describes the imaging of an acute IT band avulsion fracture and compares these findings with other lateral knee avulsion fractures.

  3. Isolated Sternal Fracture. A Case Report

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    Yovanny Ferrer Lozano

    2014-12-01

    Full Text Available Isolated sternal fractures are rare; there are few reports in the medical literature. This article discusses the diagnosis and treatment of a patient who attended the emergency department because of a direct trauma to the anterior chest caused by a car accident. After the diagnosis of isolated sternal fracture, a conservative treatment was adopted. The clinical course was satisfactory until hospital discharge and during the following nine months, the patient remained asymptomatic. The literature on the subject was located and reviewed to support and comment on the case. It is concluded that conservative treatment can lead to consolidation and no sequelae such as pain or different degrees of disability related to the fracture.

  4. A Case Report of Intraoperative Monitoring During the Spinal Surgery by Means of Somatosensory Evoked Potentials

    Directory of Open Access Journals (Sweden)

    S.K. Shakoori

    2006-01-01

    Full Text Available Introduction : To prevent spinal lesions during surgery we can use somatosensory evoked potentials (SSEP to monitor the patients who are under surgery particularly the ones under the spinal cord surgery. Case Report: The following case refers to the monitoring of a 23 year – old youth with the use of Intraoperative SSEP who has been under the operation of tumor removal with the diagnosis of space occupying mass in the conous region of spine in Tabriz Shohada Hospital. Conclusion: SSEP study for left tibial nerve after surgery was the same as before surgery. Pathology diagnosis was epandymom. Patient gave recovery process in few days.

  5. Intraoperative electrocortical stimulation of Brodman area 4: a 10-year analysis of 255 cases

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    Brock Mario

    2006-07-01

    Full Text Available Abstract Background Brain tumor surgery is limited by the risk of postoperative neurological deficits. Intraoperative neurophysiological examination techniques, which are based on the electrical excitability of the human brain cortex, are thus still indispensable for surgery in eloquent areas such as the primary motor cortex (Brodman Area 4. Methods This study analyzed the data obtained from a total of 255 cerebral interventions for lesions with direct contact to (121 or immediately adjacent to (134 Brodman Area 4 in order to optimize stimulation parameters and to search for direct correlation between intraoperative potential changes and specific surgical maneuvers when using monopolar cortex stimulation (MCS for electrocortical mapping and continuous intraoperative neurophysiological monitoring. Results Compound muscle action potentials (CMAPs were recorded from the thenar muscles and forearm flexors in accordance with the large representational area of the hand and forearm in Brodman Area 4. By optimizing the stimulation parameters in two steps (step 1: stimulation frequency and step 2: train sequence MCS was successful in 91% (232/255 of the cases. Statistical analysis of the parameters latency, potential width and amplitude showed spontaneous latency prolongations and abrupt amplitude reductions as a reliable warning signal for direct involvement of the motor cortex or motor pathways. Conclusion MCS must be considered a stimulation technique that enables reliable qualitative analysis of the recorded potentials, which may thus be regarded as directly predictive. Nevertheless, like other intraoperative neurophysiological examination techniques, MCS has technical, anatomical and neurophysiological limitations. A variety of surgical and non-surgical influences can be reason for false positive or false negative measurements.

  6. Intraoperative periprosthetic fractures associated with uncemented stems in primary total hip arthroplasty%初次全髋关节置换术中与生物柄相关的假体周围骨折

    Institute of Scientific and Technical Information of China (English)

    林龙泉; 丁真奇; 陈智彪; 刘国俊; 陈卫; 陆成武

    2015-01-01

    Objective To analyze the incidence management and outcomes of intraoperative periprosthetic fractures associated with the insertion of uncemented stems around primary total hip arthroplasty( THA) . Methods 623 stem-med implants in 559 cases of THA were analyzed retrospectively. Results 43 patients of 559 cases who sustained in-traoperative periprosthetic fractures were classified according to the Vancouver system:5 cases type A1 fractures, 3 type B1, 13 type B2, 6 type A2L, 6 type A2G, 8 type A3L, 2 type A3G were recognized in the study. All the patients were used cerclage wiring or conservative treatment and healed uneventfully. 43 patients were completed review with 12~37 months and none of them were found implant migration loosening until the end of the review. The Harris score ranged from 77~91 points. Conclusions Most of the intraoperative periprosthetic fracture are non- or minimally displaced. Female gender is absolutely associated ( P =0. 002 ) and diameter of implant is significantly associated with intraoperative periprosthetic fractures ( P=0. 031 ) , cerclage wiring can be used to treated type A3 L and A3 G fractures in the operation and bear weight postponed for 2~3 months until fracture healing and obtain a favorable cur-ative effect.%目的 分析初次全髋关节置换术( THA)术中与植入生物柄相关的假体周围骨折的因素及处理方法.方法 对559例THA术中使用的623个植入假体进行回顾性研究. 结果 559例中43例发生术中假体周围股骨骨折,按Vancouver型标准进行分类:A1型5例,B1型3例,B2型13例,A2L 型6例,A2G型6例,A3L 型8例,A3 G 型2例. 分别用钢丝环扎固定、术后卧床等治疗,均愈合良好. 43 例均获得随访,时间12 ~37 个月. 均未见假体松动,Harris评分为77~91分. 结论 THA术中与生物柄相关的假体周围骨折多为轻微骨折. 假体周围骨折与性别为女性存在绝对相关( P=0. 002 ) ,与假体直径的相关性较明显( P=0. 031 ). Van

  7. Transtriquetral perihamate fracture-dislocation: case report

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    Frederico Barra de Moraes

    2016-08-01

    Full Text Available ABSTRACT The wrist is a region that is very vulnerable to injuries of the extremities. Among these injuries, fractures of the pyramidal bone (or triquetrum in association with dislocation of the hamate and carpal instability are uncommon. They are generally correlated with high-energy trauma and may be associated with neurovascular deficits, muscle-tendon disorders, skin lesions or injuries to other carpal bones. Thus, in this report, one of these rare cases of transtriquetral perihamate fracture-dislocation with carpal instability is presented, diagnosed by means of radiography on the right wrist of the patient who presented pain, edema and limitation of flexion-extension of the carpus after trauma to the region. The stages of attending to the case are described, from the initial consultation to the surgical treatment and physiotherapy, which culminated in restoration of the strength and range of motion of the wrist.

  8. [Periprosthetic Acetabulum Fractures].

    Science.gov (United States)

    Schreiner, A J; Stuby, F; de Zwart, P M; Ochs, B G

    2016-12-01

    In contrast to periprosthetic fractures of the femur, periprosthetic fractures of the acetabulum are rare complications - both primary fractures and fractures in revision surgery. This topic is largely under-reported in the literature; there are a few case reports and no long term results. Due to an increase in life expectancy, the level of patients' activity and the number of primary joint replacements, one has to expect a rise in periprosthetic complications in general and periprosthetic acetabular fractures in particular. This kind of fracture can be intra-, peri- or postoperative. Intraoperative fractures are especially associated with insertion of cementless press-fit acetabular components or revision surgery. Postoperative periprosthetic fractures of the acetabulum are usually related to osteolysis, for example, due to polyethylene wear. There are also traumatic fractures and fractures missed intraoperatively that lead to some kind of insufficiency fracture. Periprosthetic fractures of the acetabulum are treated conservatively if the implant is stable and the fracture is not dislocated. If surgery is needed, there are many possible different surgical techniques and challenging approaches. That is why periprosthetic fractures of the acetabulum should be treated by experts in pelvic surgery as well as revision arthroplasty and the features specific to the patient, fracture and prosthetic must always be considered. Georg Thieme Verlag KG Stuttgart · New York.

  9. A case report of intraoperative retroorbital fluid dissection after frontal mini-trephine placement.

    Science.gov (United States)

    Andrews, Jamie N; Lopez, Manuel A; Weitzel, Erik K

    2013-12-01

    We report a case of a 24-year-old male with a history of allergic fungal sinusitis, who experienced an intraoperative retro-orbital fluid dissection after frontal mini-trephine placement. Although mini-trephination of the frontal sinus is a useful technique that is frequently employed during endoscopic sinus surgery, it has potential complications. The purpose of this report is to discuss a previously unreported complication of frontal mini-trephination and its management. Copyright © 2013 The American Laryngological, Rhinological and Otological Society, Inc.

  10. A case of hypotension after intranasal adrenaline infiltration causing a clinical dilemma during the intraoperative period

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    Shyam Bhandari

    2011-01-01

    Full Text Available Solutions containing adrenaline are widely used for presurgical infiltration. Haemodynamic changes associated with its use are well documented in the literature. Prolonged intraoperative hypotension after subcutaneous infiltration of diluted adrenaline is an uncommon scenario. We believe that our case of the prolonged episode of hypotension was secondary to infiltration of nasal septum with a high concentration of adrenaline. As β2 receptor activation leads to skeletal muscle vasodilation, a decrease in preload may have lead to profound hypotension. Postoperatively, the patient was examined and any autonomic or endocrinological pathology was ruled out.

  11. An Adult Case of Unicommissural Unicuspid Aortic Valve Diagnosed Based on the Intraoperative Findings.

    Science.gov (United States)

    Yamanaka, Tetsuo; Fukatsu, Toru; Ichinohe, Yoshimaro; Komatsu, Hirotaka; Seki, Masahiro; Sasaki, Kenichi; Takai, Hideaki; Kunihara, Takashi; Hirata, Yasunobu

    2016-01-01

    We herein report an adult case of unicommissural unicuspid aortic valve (UAV). A 59-year-old man, who was noted to have a cardiac murmur at 31 years of age, was admitted to our hospital due to acute heart failure. Severe calcification in the aortic valve with severe low-flow/low-gradient aortic stenosis and moderate aortic regurgitation was observed and thought to be the cause of heart failure, however, the etiology of aortic valve dysfunction was not clear. Aortic valve replacement was subsequently performed, and unicommissural UAV was diagnosed according to the intraoperative findings. UAV is very rare congenital aortic valve disease which is rarely diagnosed preoperatively.

  12. Buttress plating for a rare case of comminuted medial condylar Hoffa fracture associated with patellar fracture

    Institute of Scientific and Technical Information of China (English)

    Ashwani Soni; Ramesh K Sen; Uttam Chand Saini; Dajjit Singh; Sushil Chaudhary

    2012-01-01

    Hoffa fracture is an uncommon injury.In the literature,lateral condylar Hoffa fracture is mentioned as a more common injury pattern than medial condylar Hoffa fracture.The mechanism of injury and method of treatment is not very well described in the literature.We are presenting a rare case of comminuted medial condylar Hoffa fracture with ipsitateral patellar fracture.The mechanism of injury has not been described in the literature.Lag screw fixation,which is the most acceptable method of treatment,is not possible due to comminution.We explain the possible mechanism of injury and fix the fracture with L-buttress plate.

  13. Application of IMF screws to assist internal rigid fixation of jaw fractures: our experiences of 168 cases.

    Science.gov (United States)

    Bai, Zhenxi; Gao, Zhibiao; Xiao, Xia; Zhang, Wenjuan; Fan, Xing; Wang, Zhaoling

    2015-01-01

    Intermaxillary fixation (IMF) screws were first introduced to achieve IMF as a kind of bone borne appliance for jaw fractures in 1989. Because this method can overcome many disadvantages associated with tooth borne appliance, IMF screws have been popularly used for jaw fractures since then. From March 2011 to February 2014, we treated 168 cases with single or multiple jaw fractures by open reduction and a total of 705 IMF screws were intraoperatively applied in all the cases to achieve IMF and maintain dental occlusion as an adjuvant to open reduction. The numbers, implantation sites and complications of IMF screws were retrospectively analyzed. In our experience, we found that IMF screws were important to assist open reduction of jaw fractures but their roles should be objectively assessed and the reliability of open reduction and internal rigid fixation must be emphasized. Much attention should be paid when implanting.

  14. Tangential View and Intraoperative Three-Dimensional Fluoroscopy for the Detection of Screw-Misplacements in Volar Plating of Distal Radius Fractures

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    Rausch

    2015-06-01

    Full Text Available Background Volar locking plate fixation has become the gold standard in the treatment of unstable distal radius fractures. Juxta-articular screws should be placed as close as possible to the subchondral zone, in an optimized length to buttress the articular surface and address the contralateral cortical bone. On the other hand, intra-articular screw misplacements will promote osteoarthritis, while the penetration of the contralateral bone surface may result in tendon irritations and ruptures. The intraoperative control of fracture reduction and implant positioning is limited in the common postero-anterior and true lateral two-dimensional (2D-fluoroscopic views. Therefore, additional 2D-fluoroscopic views in different projections and intraoperative three-dimensional (3D fluoroscopy were recently reported. Nevertheless, their utility has issued controversies. Objectives The following questions should be answered in this study; 1 Are the additional tangential view and the intraoperative 3D fluoroscopy useful in the clinical routine to detect persistent fracture dislocations and screw misplacements, to prevent revision surgery? 2 Which is the most dangerous plate hole for screw misplacement? Patients and Methods A total of 48 patients (36 females and 13 males with 49 unstable distal radius fractures (22 x 23 A; 2 x 23 B, and 25 x 23 C were treated with a 2.4 mm variable angle LCP Two-Column volar distal radius plate (Synthes GmbH, Oberdorf, Switzerland during a 10-month period. After final fixation, according to the manufactures' technique guide and control of implant placement in the two common perpendicular 2D-fluoroscopic images (postero-anterior and true lateral, an additional tangential view and intraoperative 3D fluoroscopic scan were performed to control the anatomic fracture reduction and screw placements. Intraoperative revision rates due to screw misplacements (intra-articular or overlength were evaluated. Additionally, the number of

  15. Multimodal intraoperative neuromonitoring in corrective surgery for adolescent idiopathic scoliosis: Evaluation of 354 consecutive cases

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    Kundnani Vishal

    2010-01-01

    Full Text Available Background : Multimodal intraoperative neuromonitoring is recommended during corrective spinal surgery, and has been widely used in surgery for spinal deformity with successful outcomes. Despite successful outcomes of corrective surgery due to increased safety of the patients with the usage of spinal cord monitoring in many large spine centers, this modality has not yet achieved widespread popularity. We report the analysis of prospectively collected intraoperative neurophysiological monitoring data of 354 consecutive patients undergoing corrective surgery for adolescent idiopathic scoliosis (AIS to establish the efficacy of multimodal neuromonitoring and to evaluate comparative sensitivity and specificity. Materials and Methods : The study group consisted of 354 (female = 309; male = 45 patients undergoing spinal deformity corrective surgery between 2004 and 2008. Patients were monitored using electrophysiological methods including somatosensory-evoked potentials and motor-evoked potentials simultaneously. Results : Mean age of patients was 13.6 years (±2.3 years. The operative procedures involved were instrumented fusion of the thoracic/lumbar/both curves, Baseline somatosensory-evoked potentials (SSEP and neurogenic motor-evoked potentials (NMEP were recorded successfully in all cases. Thirteen cases expressed significant alert to prompt reversal of intervention. All these 13 cases with significant alert had detectable NMEP alerts, whereas significant SSEP alert was detected in 8 cases. Two patients awoke with new neurological deficit (0.56% and had significant intraoperative SSEP + NMEP alerts. There were no false positives with SSEP (high specificity but 5 patients with false negatives with SSEP (38% reduced its sensitivity. There was no false negative with NMEP but 2 of 13 cases were false positive with NMEP (15%. The specificity of SSEP (100% is higher than NMEP (96%; however, the sensitivity of NMEP (100% is far better than SSEP (51

  16. Successful Management of Phaeochromocytoma using Preoperative Oral Labetalol and Intraoperative Magnesium Sulphate; Report of four cases

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    Sanath Kumar B. S.

    2014-05-01

    Full Text Available Phaeochromocytoma is a rare neuroendocrine catecholamine-secreting tumour. This type of tumour poses multidimensional anaesthetic challenges as it has an unpredictable clinical course during surgical resection. The alpha-blocking agent phenoxybenzamine remained the mainstay in preoperative preparation before the introduction of beta-blocking agents. We report four cases operated between 2009–2012 at Sultan Qaboos University Hospital, Muscat, Oman. The cases were prepared with oral labetalol, as the alpha-blocking drug phenoxybenzamine was not immediately available. Responses to simulated stress were tested in the theatre before surgery. Anaesthesia was induced under invasive arterial pressure monitoring and magnesium sulphate infusion. Rare intraoperative surges in blood pressure during tumour manipulation were treated with sodium nitroprusside infusions and phentolamine boluses. All of the patients had an uneventful postoperative recovery. Preoperative treatment with labetalol has rarely been reported and can be considered as a potential therapeutic option with optimal patient monitoring if phenoxybenzamine is unavailable.

  17. Management of intra-operative acute pulmonary embolism during general anesthesia: a case report.

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    Mao, Yuanyuan; Wen, Shuai; Chen, Gezi; Zhang, Wei; Ai, Yanqiu; Yuan, Jingjing

    2017-05-26

    Acute pulmonary embolism (APE) can be life-threatening. Early detection is even more difficult for patients under general anesthesia as common symptoms are not available and the pathophysiological course of intra-operative APE is influenced by procedures of surgery and anesthesia, which makes patients under general anesthesia a distinctive group. We report a case of APE during orthopedic surgery under general anesthesia. A 64-year-old female with atrial fibrillation and surgical history of varicosity underwent total right hip replacement surgery under general anesthesia. No arterial or deep vein thrombosis (DVT) was found prior to the surgery, but APE still occurred intraoperatively. The sudden decrease in PETCO2 and increase in PaCO2 combined other clues raised the suspect of APE, which is further evidenced by transesophageal echocardiogram (TEE). Multidisciplinary consultation was started immediately. After discussion with the consultation team and communication with patient's family members, anticoagulation therapy was started and IVC filter was placed to prevent PE recurrence. The patient went through the operation and discharged uneventfully 30 days later. Pulmonary embolism is a rare and potentially high-risk perioperative situation, with a difficult diagnosis when occurs under anesthesia. The separation phenomenon of decrease in PETCO2 and increase in PaCO2 might be a useful and suggestive sign, enabling prompt management and therefore improving the prognosis.

  18. [A significant increase in intraoperative flash visual evoked potential amplitude during craniopharyngioma surgery-case report].

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    Kawaguchi, Tomohiro; Ogawa, Yoshikazu; Fujiwara, Satoru; Tominaga, Teiji

    2015-04-01

    The flash visual evoked potential (VEP) is a useful diagnostic modality for visual preservation during surgery. Decreased VEP amplitude is recognized to indicate visual deterioration;however, whether intraoperative VEP can detect visual improvement remains unclear. We describe a craniopharyngioma case with a significant increase in VEP amplitude during surgery. A 67-year-old woman presented with progressive gait disturbance and impaired consciousness. Head magnetic resonance imaging demonstrated a sellar-suprasellar tumor compressing the optic chiasm upward with significant ventricular dilation. Her Glasgow Coma Scale was E3V3M5. Visual fields and acuity could not be examined because of impaired consciousness, and she could not see/recognize objects on a table. Preoperative VEP showed reproducible waveforms. Tumor removal by the extended transsphenoidal approach was performed with VEP monitoring. Increased VEP amplitude was observed after dural incision and persisted until the surgery ended. Postoperative VEP waveforms were also reproducible, but visual fields/acuity could not be examined because of cognitive dysfunction. Useful visual function was restored, and she became independent in daily life. The histological diagnosis was craniopharyngioma. The patient underwent ventriculo-peritoneal shunting for hydrocephalus 16 days after tumor removal. The postoperative course was uneventful and she was transferred to another hospital for rehabilitation. Intraoperative VEP may indicate visual improvement during surgery, which is a useful objective assessment for visual function in patients with impaired consciousness and cognitive dysfunction.

  19. Bilateral combined Monteggia and Galeazzi fractures: a case report.

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    Jafari, Davod; Taheri, Hamid; Shariatzade, Hooman; Mazhar, Farid Najd; Jalili, Alireza; Ghahramani, Mohamad H

    2012-02-01

    We present an exceedingly rare case of left Monteggia-Galeazzi fracture-dislocation and right Monteggia-distal radius fracture occurring simultaneously in a 20-year old male patient who had fallen 13 meters from a building. The combination of Monteggia and Galeazzi fracture-dislocation in the same forearm is very rare and, to the best of our knowledge, simultaneous bilateral Monteggia and Galeazzi or distal radius fracture in the same patient, have never been reported.

  20. [Intraoperative awareness].

    Science.gov (United States)

    Schneider, G

    2003-02-01

    The first cases of general anesthesia were already cases with awareness. Until today, case reports of patients with awareness are published. These published cases are likely to be the top of the iceberg, as most patients with postoperative recall do not inform their anesthesiologist. Incidence of awareness with recall is between 0.1 and 0.2 %. In a large multicenter-study, incidence of recall was 0.1 % without, and 0.18 % with the use of muscle relaxants. The risk is increased with decreased doses of anesthetics, e.g. in patients with hemodynamic instability (trauma cases), patients undergoing cesarean section or cardiac surgery. Intraoperative awareness does not necessarily cause explicit (conscious) memory. Even in the absence of explicit memory, implicit (unconscious) memory can still have consequences for the patient. In the worst case, it can cause post-traumatic stress disorder. There is doubt whether patients may profit from positive suggestions given during intraoperative awareness. Recommendations to administer benzodiazepines to prevent explicit memory must be reconsidered. Complete neuromuscular block should be avoided whenever possible. If a patient is thought to be aware, he should be contacted, his situation should be explained and affirming comments should be given until consciousness is lost again. Postoperative visit should include questions about awareness and recall. The anesthetist should not disbelieve reported recall. Explanation of what had happened and referral to an experienced psychologist must be offered. Thus, the incidence of severe sequelae should decrease.

  1. Cytologic features during intraoperative assessment of central neurocytoma: a report of three cases and review of the literature.

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    Hernández-Martínez, Silvia J; De Leíja-Portilla, Julia O; Medellín-Sánchez, Roberto

    2013-01-01

    Central neurocytomas (CNs) are infrequent intraventricular tumors with features of neuronal differentiation that affect young adults and have an excellent prognosis after total resection. The main differential intraoperative diagnoses are oligodendrogliomas, ependymomas and non-Hodgkin's lymphomas; therefore, an accurate and precise intraoperative diagnosis is essential, making the cytologic features the hallmark for cytopathologists, surgical pathologists and neurosurgeons alike. Seven previous reports have described 18 cases of CNs and have addressed the cytodiagnostic criteria during intraoperative assessment in the English medical literature. Three patients (23 years old/male, 29 years old/female and 28 years old/male) were evaluated during intraoperative assessment as CNs. They showed intraventricular tumors that measured 6.5, 3.5 and 6.6 cm, respectively. The cytologic features common in these cases were: (1) monotonous or isomorphic round cells, (2) small nuclei with stippled or granular chromatin, and (3) acellular fibrillary areas or neuropil (islands). Other cytologic features often encountered were: rosette-like structures, micronucleoli, perinuclear haloes, well-formed capillary-sized vessels and calcifications. Differential diagnosis of CNs can be a diagnostic challenge. The integration of radiologic imaging and touch preparations taking into account specific cytologic features and frozen sections is necessary for an optimal intraoperative assessment. Copyright © 2013 S. Karger AG, Basel.

  2. Intraoperative Computed Tomography for Cervicomedullary Decompression of Foramen Magnum Stenosis in Achondroplasia: Two Case Reports

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    Arishima, Hidetaka; Tsunetoshi, Kenzo; Kodera, Toshiaki; Kitai, Ryuhei; Takeuchi, Hiroaki; Kikuta, Ken-ichiro

    2013-01-01

    The authors report two cases of cervicomedullary decompression of foramen magnum (FM) stenosis in children with achondroplasia using intraoperative computed tomography (iCT). A 14-month-old girl with myelopathy and retarded motor development, and a 10-year-old girl who had already undergone incomplete FM decompression was presented with myelopathy. Both patients underwent decompressive sub-occipitalcraniectomy and C1 laminectomy without duraplasty using iCT. It clearly showed the extent of FM decompression during surgery, which finally enabled sufficient decompression. After the operation, their myelopathy improved. We think that iCT can provide useful information and guidance for sufficient decompression for FM stenosis in children with achondroplasia. PMID:24140778

  3. Jefferson fractures of the immature spine. Report of 3 cases.

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    AuYong, Nicholas; Piatt, Joseph

    2009-01-01

    Jefferson fractures of the immature spine have received little attention in the study of pediatric spinal trauma. Fractures through synchondroses are a possibility in the immature spine, in addition to fractures through osseous portions of the vertebral ring, and they create opportunities for misinterpretation of diagnostic imaging. The authors describe 3 examples of Jefferson fractures in young children. All 3 cases featured fractures through an anterior synchondrosis in association with persistence of the posterior synchondrosis or a fracture of the posterior arch. The possibility of a Jefferson fracture should be considered for any child presenting with neck pain, cervical muscle spasm, or torticollis following a head injury, despite a seemingly normal cervical spine study. Jefferson fractures in young children are probably much more common than previously recognized.

  4. Conservative treatment of Malgaigne fracture in young female - case report

    OpenAIRE

    Vukašinović Zoran; Spasovski Duško; Šešlija Igor; Živković Zorica; Stevanović Milan

    2013-01-01

    Introduction. Pelvic ring injuries usually result from high­energy trauma, and cranial and abdominal multiple injuries are frequently present. Malgaigne fracture is referred to pelvic ring disruption at two sites, and is often treated surgically for its instability. We present a case of nonoperative treatment of Malgaigne pelvic fracture. Case Outline. A 17­year­old girl sustained a Malgaigne fracture falling off a horse. After ruling out urgent multiple tr...

  5. Analysis of Associated Spinal Fractures in Cases of Traumatic Intracranial Hemorrhage or Skull Fracture

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    Yunoki M

    2016-03-01

    Full Text Available Introduction: Patients with traumatic intracranial hemorrhage (ICH or skull fracture are typically admitted to the Department of Neurosurgery for fear of delayed neurological deterioration. Neurosurgeons, therefore, must be careful not to overlook a spinal fracture in these patients. In this study, we investigated the occurrence and risk factor of spinal fracture in patients with traumatic ICH or skull fracture. Patients and methods: We retrospectively analyzed the hospital records of 134 patients admitted to the Department of Neurosurgery at Kagawa Rosai Hospital for traumatic ICH or skull fracture. The etiology of trauma, level of consciousness, presence or absence of ICH, skull fracture, craniotomy and spinal surgery were investigated. Furthermore, in cases of spinal fracture, its type, neurological symptoms, treatment were investigated. Results: In an analysis of 134 patients, Ground level fall and traffic accident were the most frequent etiologies of trauma (47.0% and 23.9% respectively. Glasgow coma scale on admission was 15-13 for 106 patients (79.1%. Spinal fracture was identified in 10 of 134 patients (7.5%. Two patients had cervical, 8 had thoracolumbar fractures. In the analysis of risk factors, an accidental fall and skull fracture was observed significantly more in the spinal fracture cases. Conclusion: The majority of traumatic ICH or skull fracture cases treated in the Department of Neurosurgery were caused by minor head impacts. When treating these patients, it is necessary to investigate not only the cervical, but also the thoracolumbar spine, especially when the cause of injury is an accidental fall and a skull fracture is identified.

  6. [Isolated hyoid bone fracture due to blunt trauma: case report].

    Science.gov (United States)

    Erdoğan, Mehmet Ozgür; Koşargelir, Mehmet; Yorulmaz, Rasim; Meriç, Kaan; Erdoğan, Barış

    2013-05-01

    Fractures of the hyoid bone are very rare. Diagnosis of hyoid fracture is difficult and can be made only with a strong degree of suspicion. We report a case of isolated hyoid bone fracture due to blunt trauma to the neck. A 26-year-old woman was admitted to emergency department for motor vehicle accident. She complained of dysphagia and anterior neck discomfort. Physical examination showed hyperemia and tenderness of neck. A tomographic scan of neck was performed. The findings demonstrated hyoid fracture. Patient was observed with medical therapy for 24 hours and discharged with recommendation of outpatient control.Emergency physician has to be aware of the possibility of hyoid fractures in blunt traumas. Patients with hyoid fracture should be observed for 24 hours. Generally, medical treatment is satisfactory in isolated hyoid fractures.

  7. A Rare Case of Segmental Clavicle Fracture in an Adolescent

    Science.gov (United States)

    Daolagupu, Arup Kumar; Gogoi, Parag Jyoti; Mudiganty, Srikanth

    2013-01-01

    Clavicular fractures commonly occur in adults and children. The usual mechanism of injury is a fall on the outstretched hand or direct trauma. The usual site of these fractures is the mid clavicle with lateral end and medial end clavicular fractures being less common, respectively. Segmental clavicular fractures have been reported in the literature; they usually occur at the medial and lateral ends and tend to occur in adults. Bipolar clavicular injuries involving medial and lateral ends have also been reported rarely but all in adults. We report a very rare case of segmental clavicular fracture involving the mid clavicle and lateral end in an adolescent caused by direct trauma. The management of segmental clavicle fractures has not been clearly outlined although operative intervention is indicated. We report the successful management of segmental fracture clavicle in an adolescent and discuss the relevant literature. PMID:23476850

  8. A Rare Case of Segmental Clavicle Fracture in an Adolescent

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    Arup Kumar Daolagupu

    2013-01-01

    Full Text Available Clavicular fractures commonly occur in adults and children. The usual mechanism of injury is a fall on the outstretched hand or direct trauma. The usual site of these fractures is the mid clavicle with lateral end and medial end clavicular fractures being less common, respectively. Segmental clavicular fractures have been reported in the literature; they usually occur at the medial and lateral ends and tend to occur in adults. Bipolar clavicular injuries involving medial and lateral ends have also been reported rarely but all in adults. We report a very rare case of segmental clavicular fracture involving the mid clavicle and lateral end in an adolescent caused by direct trauma. The management of segmental clavicle fractures has not been clearly outlined although operative intervention is indicated. We report the successful management of segmental fracture clavicle in an adolescent and discuss the relevant literature.

  9. Osteoporotic vertebral fracture simulating a spinal tumor: a case report

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    Moscote-Salazar Luis Rafael

    2015-06-01

    Full Text Available Vertebral fractures are a frequent entity, mainly in the thoracolumbar and lumbar spine. In some circumstances the differential diagnosis of vertebral injuries can confuse the physician, since the difference between an osteoporotic vertebral fracture and a fracture secondary to a tumor is not clear. We report the case of a patient with osteoporotic vertebral fracture simulating a spinal tumor, handled by our department of neurosurgery as illustrative experience to guide the approach in those cases, in which the definitive diagnosis is crucial for therapeutic decision making

  10. [Fracture of the glenoid fossa without mandibular condylar dislocation or fracture: two case reports].

    Science.gov (United States)

    Şahan, Murat; Derin, Serhan; Beydilli, Halil; Çullu, Neşet

    2014-01-01

    The mandibular condyle region which protects the middle cranial fossa from facial and jaw traumas has an excellent osteomuscular structure. Condylar structures reduce or limit the force of trauma. Most importantly, the condylar neck is the weakest part of the mandible and is easily fractured without dislocation. Generally, this mechanism prevents condylar penetration into the middle cranial fossa; however, there are condylar penetration into the middle cranial fossa can be rarely. Glenoid fossa fractures without mandibular condylar fracture and dislocation can be made. In this article, we present two cases to assess the isolated glenoid fossa fractures of the temporal bone.

  11. Surgical Management of Acetabular Fractures: A Case Series

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    Hassan Rahimi

    2013-01-01

    Full Text Available Introduction: For decades, acetabular fractures were treated conservatively. Judet et al. in 1960s established the operative treatment of these fractures by continuous improvement of pre-operative evaluation and classification of fractures. Several studies demonstrated that accurate fracture reduction decreases the incidence of post-traumatic arthritis and improves functional outcome.Case Series: We report 67 consecutive patients who underwent surgical treatment for acetabular fracture; 44 patients were available for follow-up. In 35 (79.5% cases, congruent reductions were achieved. The final mean Harris hip score was 81.8 (53-95. Functional outcomes according to Harris score were excellent and good in 31 patients (70.5%.Conclusions: The results of internal fixation of displaced acetabular fractures in our series were satisfactory.

  12. Intraoperative Atelectasis Due to Endotracheal Tube Cuff Herniation: A Case Report

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    Hossein Madineh

    2012-09-01

    Full Text Available Endotracheal tube (ETT cuff herniation is a rare, and often difficult to diagnose, cause of bronchial obstruction. We present a case of outside cuff herniation of an endotracheal tube that caused pulmonary right lung atelectasis. A 29-year-old man ,a case of car accident with multiple fractures, was admitted to the emergency ward and transferred to the operating room(OR for open reduction and internal fixation (ORIF of all fractures .The procedures were done under general anesthesia (G/A. The past medical history of the patient did not indicate any problem. Anesthesia was induced with thiopental, atracurium and then maintained by propofol and remifentanyl infusions and 100% O2 via orally inserted ETT. The patient was positioned in left lateral decubitus position for operation. Two hours after induction of anesthesia, the oxygen saturation level dropped to 85 % and the breath sounds in the right side of the chest were weakened. The chest x-ray images showed right lung atelectasis especially in the upper lobe. The problem was disappeared after removal of the ETT. In this case, we observed that an ETT cuff herniation can be a cause of airway obstruction. If there is a decreased unilateral breath sounds, we recommend replacement or repositioning of ETT.

  13. Oxford phase III meniscal bearing fracture: case report.

    Science.gov (United States)

    Lim, Hong-Chul; Shon, Won-Yong; Kim, Seung-Ju; Bae, Ji-Hoon

    2014-01-01

    Meniscal bearing fracture is a rare complication of phase III Oxford unicompartmental knee replacement (UKR). We report a case of a meniscal bearing fracture that occurred 7 years after phase III Oxford medial UKR. The meniscal bearing showed uneven delamination of the polyethylene in the thinnest articular surface and an impingement lesion. This lesion initiated a fatigue crack that propagated to cause failure of the meniscal bearing. This is the first report of a meniscal bearing fracture without a posterior marker wire.

  14. Treating and management in acute Laugier's fracture: a case report

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    Predrag Grubor

    2014-01-01

    Full Text Available Laugier's fractures are rare because they are located deep in the elbow joint and are thus protected from any direct trauma. Laugier's fractures have been insufficiently described in the literature. Surgical treatment does not have an alternative, and timely diagnosis and surgical and physical therapy. We presented a case report of a 23 years' old man, sustained a Laugier's fracture in June 2012 after falling from motocycle (low energy trauma and hit with his flexed elbow against the street.

  15. Pediatric open elbow dislocation without fracture: A case report

    OpenAIRE

    Gökhan Polat; Gökhan Karademir; Turgut Akgül; Hasan Hüseyin Ceylan

    2014-01-01

    INTRODUCTION: Elbow dislocations in children are rare injuries. These injuries are often in the form of complex injuries that is accompanied by the median nerve damage and medial epicondyle fracture in the pediatric age group. Open elbow dislocation without fracture in the pediatric age group has been reported very rarely in the literature. PRESENTATION OF CASE: The purpose of this study is to present an 8-year-old patient who has open elbow dislocation without fracture accompanying with b...

  16. Development of a semi-automated method for subspecialty case distribution and prediction of intraoperative consultations in surgical pathology

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    Raul S Gonzalez

    2015-01-01

    Full Text Available Background: In many surgical pathology laboratories, operating room schedules are prospectively reviewed to determine specimen distribution to different subspecialty services and to predict the number and nature of potential intraoperative consultations for which prior medical records and slides require review. At our institution, such schedules were manually converted into easily interpretable, surgical pathology-friendly reports to facilitate these activities. This conversion, however, was time-consuming and arguably a non-value-added activity. Objective: Our goal was to develop a semi-automated method of generating these reports that improved their readability while taking less time to perform than the manual method. Materials and Methods: A dynamic Microsoft Excel workbook was developed to automatically convert published operating room schedules into different tabular formats. Based on the surgical procedure descriptions in the schedule, a list of linked keywords and phrases was utilized to sort cases by subspecialty and to predict potential intraoperative consultations. After two trial-and-optimization cycles, the method was incorporated into standard practice. Results: The workbook distributed cases to appropriate subspecialties and accurately predicted intraoperative requests. Users indicated that they spent 1-2 h fewer per day on this activity than before, and team members preferred the formatting of the newer reports. Comparison of the manual and semi-automatic predictions showed that the mean daily difference in predicted versus actual intraoperative consultations underwent no statistically significant changes before and after implementation for most subspecialties. Conclusions: A well-designed, lean, and simple information technology solution to determine subspecialty case distribution and prediction of intraoperative consultations in surgical pathology is approximately as accurate as the gold standard manual method and requires less

  17. Development of a semi-automated method for subspecialty case distribution and prediction of intraoperative consultations in surgical pathology.

    Science.gov (United States)

    Gonzalez, Raul S; Long, Daniel; Hameed, Omar

    2015-01-01

    In many surgical pathology laboratories, operating room schedules are prospectively reviewed to determine specimen distribution to different subspecialty services and to predict the number and nature of potential intraoperative consultations for which prior medical records and slides require review. At our institution, such schedules were manually converted into easily interpretable, surgical pathology-friendly reports to facilitate these activities. This conversion, however, was time-consuming and arguably a non-value-added activity. Our goal was to develop a semi-automated method of generating these reports that improved their readability while taking less time to perform than the manual method. A dynamic Microsoft Excel workbook was developed to automatically convert published operating room schedules into different tabular formats. Based on the surgical procedure descriptions in the schedule, a list of linked keywords and phrases was utilized to sort cases by subspecialty and to predict potential intraoperative consultations. After two trial-and-optimization cycles, the method was incorporated into standard practice. The workbook distributed cases to appropriate subspecialties and accurately predicted intraoperative requests. Users indicated that they spent 1-2 h fewer per day on this activity than before, and team members preferred the formatting of the newer reports. Comparison of the manual and semi-automatic predictions showed that the mean daily difference in predicted versus actual intraoperative consultations underwent no statistically significant changes before and after implementation for most subspecialties. A well-designed, lean, and simple information technology solution to determine subspecialty case distribution and prediction of intraoperative consultations in surgical pathology is approximately as accurate as the gold standard manual method and requires less time and effort to generate.

  18. Mandibular fracture cases in Pelotas, Rio Grande do Sul, Brazil

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    Rafael Silva da Silva

    2009-10-01

    Full Text Available Objectives: To analyze the data in the literature, which show a high incidence of mandibular fractures. The aim of this research was to elucidate the context in which these fractures occur among patients attended at the first aid center of “Pronto Socorro Municipal de Pelotas”, Rio Grande do Sul, Brazil. Methods: From the records referring to the period of June, 2001 to August, 2007, there were 1 345 patients with facial fractures. Of this total, 116 patients with mandibular fracture were selected for this study and the items analysed were: age, gender, mandibular fracture site, etiology and period of the year. Results: It was found that 86.2% of the sample were men. The most prevalent age was 20 to 29 years old representing 36.2%, and the most affected mandibular sites were the body, with 29 cases (25%, and the condyle, with 26 cases (22.4%. The most common cause of fractures was the physical aggression representing 37.1%. The period of the year with the highest incidence of mandibular fractures was the summer, with 38 cases (32.8%. Conclusion: It was therefore observed that the patients with mandibular fracture assisted at Pronto-Socorro Municipal de Pelotas, Rio Grande do Sul, Brazil, were generally men, 20 to 29 years old with mandibular body fracture and they were victims of physical aggression.

  19. Intra-operative airway management in patients with maxillofacial trauma having reduction and immobilization of facial fractures

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    Babatunde Babasola Osinaike

    2015-01-01

    Full Text Available Background: Despite advancements in airway management, treatment of fractures in the maxillofacial region under general anesthesia remains a unique anesthetic challenge. We reviewed the pattern of airway management in patients with maxillofacial fractures and assessed those challenges associated with the different airway management techniques employed. Materials and Methods: The anesthetic chart, theatre and maxillofacial operations records of patients who had reduction and immobilization of various maxillofacial fractures over a 2-year period were reviewed. Information obtained included the patient demographics, mechanisms of injury, types of fractures and details about airway management. Statistical Package for Social Sciences, SPSS version 17.0 was utilized for all data analysis. Results: Fifty-one patients were recruited during the 2-year study period. Mask ventilation was easy in 80-90% of the patients, 80% had Mallampati three or four, while 4 (7.8% had laryngoscopy grading of 4. There was no statistically significant difference between the fracture groups in terms of the laryngoscopy grading (P = 0.153 but there was statistical significant difference in the technique of airway management (P = 0.0001. Nasal intubation following direct laryngoscopy was employed in 64.7% of the patients, fiber-optic guided nasal intubation was utilized in only 7.8%. None of the patients had tracheostomy either before or during operative management. Conclusion: Laryngoscopic grading and not adequacy of mouth opening predicted difficult intubation in this group of patients in the immediate preoperative period. Despite the distortions in the anatomy of the upper airway that may result from maxillofacial fractures, nasal intubation following direct laryngoscopy may be possible in many patients with maxillofacial fractures.

  20. Sequential subtrochanteric femoral fracture after atypical diaphyseal fracture in a long-term bisphosphonate user: a case report.

    Science.gov (United States)

    Park, K-T; Lee, K-B

    2015-01-01

    Recent reports have found a relationship between long-term bisphosphonate therapy and the occurrence of low-energy subtrochanteric or diaphyseal atypical femoral fractures. These fractures usually occur at only one site in the same bone. We report a rare case of a patient with sequential atypical femoral fractures (first, a diaphyseal fracture, and second, an ipsilateral subtrochanteric fracture) after low-energy trauma. We present the clinical and operative findings and discuss how to prevent subsequent atypical femoral fractures. This case indicates that an atypical subtrochanteric femoral fracture can occur after an atypical diaphyseal fracture in a long-term bisphosphonate user. Doctors should be aware of the possibility of a second fracture and explain the risk to the patient. Key words: bisphosphonate, atypical femoral fracture, low-energy trauma, subtrochanteric and diaphyseal femoral fractures.

  1. Predictors of intra-operative recall of awareness: Thai Anesthesia Incidents Study (THAI Study): a case-control study.

    Science.gov (United States)

    Rungreungvanich, Mali; Thienthong, Somboon; Charuluxananan, Somrat; Lekprasert, Varinee; Pulnitiporn, Aksorn; Prakanrattana, Ungkab

    2007-08-01

    The authors determined predictors of intra-operative recall of awareness in the Thai Anesthesia Incidents Study (THAI Study). To study a multi-centered registry of anesthesia in 20 hospitals across Thailand. Structured data collection forms of patients who underwent general anesthesia and experienced intra-operative recall of awareness between March 1, 2003 and February 28, 2004, were reviewed by three independent anesthesiologists. One case of awareness was matched to four controls by age, gender, and level of hospitals. Univariate analysis (p recall of awareness. Eighty-one cases were matched with 324 controls in the nested case control study. From univariate analysis, risk factors were cardiac surgery, cesarean delivery, upper abdominal surgery, i.v. anesthetics, depolarizing muscle relaxant, non-depolarizing muscle relaxant, and nitrous oxide (p recall of awareness were cesarean delivery and cardiac surgery. Use of nitrous oxide attenuates the risk of awareness.

  2. Outcomes of trochanteric femoral fractures treated with proximal femoral nail: an analysis of 100 consecutive cases

    Directory of Open Access Journals (Sweden)

    Korkmaz MF

    2014-04-01

    Full Text Available Mehmet Fatih Korkmaz,1 Mehmet Nuri Erdem,2 Zeliha Disli,3 Engin Burak Selcuk,4 Mustafa Karakaplan,1 Abdullah Gogus5 1Department of Orthopedics and Traumatology, Inonu University School of Medicine, Malatya, Turkey; 2Department of Orthopedics and Traumatology, Nisantasi University School of Medicine, Istanbul, Turkey; 3Department of Anesthesiology, Malatya Government Hospital, Malatya, Turkey; 4Department of Family Medicine, Inonu University School of Medicine, Malatya, Turkey; 5Department of Orthopedics and Traumatology, Florence Nightingale Hospital, Istanbul, Turkey Purpose: In this study, we aimed to report the results of a retrospective study carried out at our institute regarding cases of patients who had suffered proximal femoral fractures between January 2002 and February 2007, and who were treated with a proximal femoral nail. Materials and methods: One hundred consecutive cases were included in the study. A case documentation form was used to obtain intraoperative data including age, sex, mechanism of injury, type of fracture according to Association for Osteosynthesis/Association for the Study of Internal Fixation (AO/ASIF classification and the American Society of Anesthesiologists' (ASA physical status classification (ASA grade. Clinical and radiographic examinations were performed at the time of admission and at the 6th week; subsequent visits were organized on the 3rd month, 6th month, and 12th month, and in patients with longer follow-up and annually postoperatively. The Harris score of hip function was used, and any change in the position of the implants and the progress of the fracture union, which was determined radiologically, was noted. Results: The mean age of the patients was 77.66 years (range: 37–98 years, and the sex distribution was 32 males and 68 females. Seventy-three fractures were reduced by closed means, whereas 27 needed limited open reduction. The mean follow-up time for the study group was 31.3 months (range

  3. Malocclusion after open reduction of midfacial fracture: a case report

    Science.gov (United States)

    2017-01-01

    Malocclusion is a serious complication of open reduction surgery for facial fractures. It is often caused by the lack of adequate consideration for the occlusal relationship before the trauma and intermaxillary fixation during the operation. This is a case report of postoperative malocclusion that occurred in a patient with a midfacial complex fracture.

  4. A case of acute bilateral femur fracture with vascular injury

    Institute of Scientific and Technical Information of China (English)

    Slavisa Zagorac; Aleksandar Lesic; Marko Bumbasirevic

    2016-01-01

    The femoral fractures remain the great challenge for orthopedic surgeons regarding time of fixation and appropriate fixation techniques. There is a bimodal distribution of fractures occurring most frequently in young males after high-energy trauma (motor vehicle accidents) and in elderly females after falls from standing. Young patients with femoral fracture are under the great risk of multiple injuries. Hence, the great significance is optimal time of fixation. We present a case of unusual pattern of injury and fixation technique of bilateral proximal femur fracture associated with vascular injury, with very satisfied outcome.

  5. A case of acute bilateral femur fracture with vascular injury

    Directory of Open Access Journals (Sweden)

    Slavisa Zagorac

    2016-01-01

    Full Text Available The femoral fractures remain the great challenge for orthopedic surgeons regarding time of fixation and appropriate fixation techniques. There is a bimodal distribution of fractures occurring most frequently in young males after high-energy trauma (motor vehicle accidents and in elderly females after falls from standing. Young patients with femoral fracture are under the great risk of multiple injuries. Hence, the great significance is optimal time of fixation. We present a case of unusual pattern of injury and fixation technique of bilateral proximal femur fracture associated with vascular injury, with very satisfied outcome.

  6. Postpartum Sacral Stress Fracture: An Atypical Case Report

    Directory of Open Access Journals (Sweden)

    Andrea Speziali

    2015-01-01

    Full Text Available Sacral stress fractures are common in elderly people. However, sacral stress fracture should be always screened in the differential diagnoses of low back pain during the postpartum period. We present a case of sacral fracture in a thirty-six-year-old woman with low back pain and severe right buttock pain two days after cesarean section delivery of a 3.9 Kg baby. The diagnosis was confirmed by MRI and CT scan, while X-ray was unable to detect the fracture. Contribution of mechanical factors during the cesarean section is not a reasonable cause of sacral fracture. Pregnancy and lactation could be risk factors for sacral stress fracture even in atraumatic delivery such as cesarean section. Our patient had no risk factors for osteoporosis except for pregnancy and lactation. Transient or focal osteoporosis is challenging to assess and it cannot be ruled out even if serum test and mineral density are within the normal range.

  7. Adult Wilms' tumor. Intraoperative cytology and ancillary studies performed in a case as an adjunct to the histologic diagnosis.

    Science.gov (United States)

    Berkley, C; Stanley, M W; Wolpert, J; Rainwater, L M; Smith, C

    1990-01-01

    A case of blastema-predominant Wilms' tumor in a 64-year-old woman is reported. Intraoperative cytology of a renal mass was used to rule out malignant lymphoma and neuroendocrine carcinoma. Light and electron microscopy, immunocytochemical staining and flow cytometry (FCM) were also performed. Immunoperoxidase studies of smears showed positive staining for vimentin and negative staining for cytokeratins and epithelial membrane antigen. FCM DNA analysis of paraffin-embedded tissue showed no aneuploid peak. Frozen section interpretation of such tumors as seen in this case may be difficult, requiring distinction among several small-blue-cell neoplasms, including Wilms' tumor, neuroendocrine carcinoma and malignant lymphoma; intraoperative cytology can provide a valuable adjunct to frozen section diagnosis.

  8. Spontaneus bilateral pedicle fracture 30 years after Harrington Instrumentation for idiopathic scoliosis: a case report

    Directory of Open Access Journals (Sweden)

    Obid Peter

    2012-01-01

    Full Text Available Abstract Introduction Spontaneous fractures of the spine are a common entity. They usually occur in older people with osteoporosis. This case is presented on account of its rarity. To the best of the authors' knowledge only one case of an osteoporotic pedicle fracture after Harrington Instrumentation has been described before. Case presentation We report the case of a 46-year-old Caucasian woman who underwent surgery due to idiopathic scoliosis with a Harrington Instrumentation (T4 to L3 30 years ago. During the operation she was infected with hepatitis C while receiving erythrocyte concentrates and has suffered from liver cirrhosis since then. She presented with a sudden pain in her lower back and paraesthesia in both her legs but no other neurological symptoms. A computed tomography scan showed a bilateral pedicle fracture of L3 and an additional compression fracture of L4. In the first session we performed a dorsal stabilization with massive intraoperative bleeding and a postoperative failure of liver synthesis. In a second session an additional ventral augmentation was done. After the second operation she developed a hepatorenal syndrome. Both operations left the patient in a very critical state which led to a prolonged stay in the intensive care and rehabilitation unit. At her 12-month follow-up visit, she was free of complaints. Conclusion The un-physiological load of the spine after Harrington Instrumentation can lead to osteoporosis due to inactivity even in younger patients. Although these implants are not used anymore one should keep this possibility in mind when dealing with patients who have received Harrington rods in surgical procedures.

  9. Radial forearm free flap morbidity: A rare case of a normal preoperative arteriogram and acute intraoperative hand ischemia

    OpenAIRE

    Bruner, Terrence W.; Hanasono, Matthew M.; Skoracki, Roman J

    2011-01-01

    The radial forearm free flap is ideal for reconstructive microsurgery due to its thin, pliable fasciocutaneous tissue, reliable anatomy and ease and simplicity of flap elevation. However, one of the major complications is hand ischemia due to sacrifice of the radial artery, although it is a rare occurrence. A case involving a 73-year-old man who developed intraoperative hand ischemia after elevation of a radial forearm free flap is presented.

  10. Using Transcranial Magnetic Stimulation to Evaluate the Motor Pathways After an Intraoperative Spinal Cord Injury and to Predict the Recovery of Intraoperative Transcranial Electrical Motor Evoked Potentials: A Case Report.

    Science.gov (United States)

    Grover, Helen J; Thornton, Rachel; Lutchman, Lennel N; Blake, Julian C

    2016-06-01

    The authors report a case of unilateral loss of intraoperative transcranial electrical motor evoked potentials (TES MEP) associated with a spinal cord injury during scoliosis correction and the subsequent use of extraoperative transcranial magnetic stimulation to monitor the recovery of spinal cord function. The authors demonstrate the absence of TES MEPs and absent transcranial magnetic stimulation responses in the immediate postoperative period, and document the partial recovery of transcranial magnetic stimulation responses, which corresponded to partial recovery of TES MEPs. Intraoperative TES MEPs were enhanced using spatial facilitation technique, which enabled the patient to undergo further surgery to stabilize the spine and correct her scoliosis. This case report supports evidence of the use of extraoperative transcranial magnetic stimulation to predict the presence of intraoperative TES responses and demonstrates the usefulness of spatial facilitation to monitor TES MEPs in a patient with a preexisting spinal cord injury.

  11. Management of Bilateral Femoral Fractures in Pregnancy: A Case ...

    African Journals Online (AJOL)

    Management of Bilateral Femoral Fractures in Pregnancy: A Case Report. ... There was no history of loss of consciousness, abdominal pains or vaginal bleeding. ... and manage the pregnancy to the point where the baby is safe for delivery.

  12. Management of dental implant fractures. A case history.

    Science.gov (United States)

    Al Quran, Firas A M; Rashan, Bashar A; Al-Dwairi, Ziad N

    2009-01-01

    The widespread use of endosseous osseointegrated implants to replace missing natural teeth increases the chances of implant complications and failures, despite the high initial success rate reported in the literature. Implant fracture is one possible complication that results in ultimate failure of the dental implant. Such a complication poses a management crisis even for the most experienced clinician. This article reports on a case of implant fracture, its possible causes, and how the case was managed.

  13. Multiscale salient point-based retrieval of fracture cases

    Science.gov (United States)

    Zhou, Xin; Stern, Richard; Depeursinge, Adrien; Müller, Henning

    2011-03-01

    Fractures are common injuries, some complicated fractures may require a surgical intervention. When such an operation is planned it can be beneficial to have access to similar past cases including follow ups to compare, which method might be the most adapted one in a particular situation. At the orthopaedic service of the University hospitals of Geneva a database of past cases including pre- and post-operative images and case descriptions has been created over the past years with the goal to support clinical decision making. Images play an important role in the decision making process and the judgment of a fracture, but visual image content is currently not directly accessible for search. At the moment, search is mainly via a classification system of the fractures or in the patient record itself only by patient ID. In this paper we propose a solution that combines visual information from several images in a case to calculate similarity between cases and allow thus an access to visually similar cases. Such a system can complement the text- or classification-based search that has been used so far. In a preliminary study, we used pixel-grid-based salient-point features to build a first prototype of case-based visual retrieval of fracture cases. Cases belonging to different fracture classes were beforehand often confused due to the similar bone structures in the various images. In this article, a multi-scale approach is used in order to perform similarity measures at both large and small scales. When compared to the first prototype, the introduction of scale and spatial information allowed improving the performance of the system. Cases containing similar bone structures but with dissimilar fractures are generally ranked lower whereas more relevant cases are returned. The system can thus be expected to perform sufficiently well for use in clinical practice and particularly for teaching.

  14. Case study: the impact of VSB fracturing

    Science.gov (United States)

    Dillon, Brian; Norris, Tim

    2008-05-01

    Yield of a Variable Shaped Beam (VSB) created photomask is directly related to the quality of the fracture. The quality of a fracture is determined by three criteria: split CDs, slivers, and fracture consistency. Split CDs of figures whose widths are under the beam's shot size affect the quality due to adding an unnecessary shot registration error. Slivers, or extremely skinny shots, are harmful because they increase write time, adversely affect lithography patterning, and subsequently can cause inspection errors. Inconsistent fracturing of identical geometry compounds these issues that affect uniformity. Testmask structures devoted to grading the impact of slivers and consistency will be created, manufactured, and measured to enable statistical analysis of fracture data. These structures will be systematically designed to cover a wide range of sliver widths and feature geometries. The mean to target will be evaluated for these test structures, and from this, impact on CD linearity and CD uniformity can be judged. The effect of slivers on write time will be discussed in a more general scope. When evaluating the impact of slivers, five criteria should be investigated: sliver length, sliver width, proximity, avoidability, and location. Each of these criteria either affect lithography or write time. Determining how to define the maximum width of a sliver is fracture algorithm dependent, but this paper gives guidelines that should ease that process. The goal is to fracture identical geometry in an identical fashion, regardless of orientation or mirroring, while making the shots as large as possible and avoiding slivers; and when avoiding a sliver is impossible, trying to embed the sliver between large shots.

  15. Dental fracture and chocolate candies: case report.

    Science.gov (United States)

    Melani, Rodolfo Francisco Haltenhoff; Turbino, Miriam Lacalle; Ramos, Dalton Luiz de Paula; Bombana, Antônio Carlos; Dias, Paulo Eduardo Miamoto

    2013-05-01

    A complaint by a customer to a food company claimed that the consumption of a chocolate candy fractured his anterior teeth, due to its hard consistency. Fragments of the fractured teeth and the chocolate candy that supposedly caused it were collected, examined and photographed. Fragments presented caries, large restorations, and suggested previous endodontic treatment. To evaluate causation, the food company requested a laboratory analysis, which simulated the human bite on chocolate candies of the same brand. Human teeth were assembled in a simulating device of masticatory functions of apprehension and incision. Teeth used were either sound or with non-restored endodontic accesses, to simulate previous conditions of the collected fragments. Twenty chocolate candies, cooled in a freezer to 0 °C for 2 h were used as test foods, and were positioned between the teeth of the device at the moment of the test. The set was put in a dynamometer, programmed to apply increasing forces (rate of advance of 5 mm/min), until rupture (either of the specimen or of the teeth). The applied force, in N, at the time of fracture was recorded and analyzed. The average force to fracture the test food was 233.23 N. No tooth was fractured in the experiment. Forces ranging from 191.3 to 275.2 N, applied to chocolate candies were not sufficient to neither fracture human teeth nor cause any structural damage. It was concluded that the dental fracture occurred because of previous oral health conditions of the customer.

  16. A biological approach to crown fracture: Fracture reattachment: A report of two cases.

    Science.gov (United States)

    Vijayaprabha, K; Marwah, Nikhil; Dutta, Samir

    2012-09-01

    The development of adhesive dentistry has allowed dentists to use the patient's own fragment to restore the fractured tooth, which is considered to be the most conservative method of treatment of crown fracture allowing restoration of original dental anatomy, thus rehabilitating function and esthetics in a short time by preserving dental tissues. The tooth fragment reattachment is preferred over full coverage crowns or composite resin restoration because it conserves sound tooth structure, and is more esthetic, maintaining the original anatomy and translucency, and the rate of incisal wear also matches that of original tooth structure. Presented here is a report of two cases of crown fracture managed by reattachment procedures.

  17. A biological approach to crown fracture: Fracture reattachment: A report of two cases

    Science.gov (United States)

    Vijayaprabha, K.; Marwah, Nikhil; Dutta, Samir

    2012-01-01

    The development of adhesive dentistry has allowed dentists to use the patient's own fragment to restore the fractured tooth, which is considered to be the most conservative method of treatment of crown fracture allowing restoration of original dental anatomy, thus rehabilitating function and esthetics in a short time by preserving dental tissues. The tooth fragment reattachment is preferred over full coverage crowns or composite resin restoration because it conserves sound tooth structure, and is more esthetic, maintaining the original anatomy and translucency, and the rate of incisal wear also matches that of original tooth structure. Presented here is a report of two cases of crown fracture managed by reattachment procedures. PMID:23230362

  18. [Atlas burst fracture (Jefferson fracture) requiring surgical treatment after conservative treatment--report of two cases].

    Science.gov (United States)

    Yamamoto, Hiromichi; Kurimoto, Masanori; Hayashi, Nakamasa; Ohmori, Tomoaki; Hirashima, Yutaka; Endo, Shunro

    2002-09-01

    Most cases of atlas burst fracture do not require surgical stabilization, because they can be successfully treated with external immobilization. The authors present two cases of atlas burst fracture in which surgical stabilization was required after external immobilization. The first patient was a 50-year-old male and the second patient was a 34-year-old male. Both presented with neck pain without neurological symptoms after a traffic accident. Neuroradiological examinations revealed atlas burst fracture in both patients. They were initially treated with conservative treatment; one with a rigid collar and the other with a halo vest. However, lateral offset of the atlas on the axis increased and atlanto-axial instability became evident three months later in both patients. They underwent upper cervical arthrodesis with satisfactory results. The authors review surgical indication and its timing in patients with atlas burst fracture.

  19. Jefferson fracture in a child--illustrative case report.

    Science.gov (United States)

    Korinth, Marcus C; Kapser, Alexandra; Weinzierl, Martin R

    2007-01-01

    In adults, atlas burst fractures (Jefferson fractures) are not uncommon. In the pediatric population, they are extremely rare, and only few cases have been reported so far. They all showed a highly consistent clinical presentation with rare neurological deficits as well as recovery with full function without any surgical intervention. We describe a case of a Jefferson fracture in a 7.5-year-old-boy after falling onto the top of his head, presenting solely with slight neck pain. The initial radiological characteristics are presented on magnetic resonance imaging (MRI) and computer tomography (CT); the bony bridging and fusion of the fracture sites are demonstrated on CT during the course of the healing. The patient was placed in a rigid cervical collar, and his physical examination results remained normal according to age. Complete fusion of both fracture sites was seen on the third follow-up 6.5 months after presentation. In this rare case of a Jefferson fracture in a child monitored by radiological imaging techniques, important aspects of conservatively treated atlas burst fractures are illustrated. It underlines their benign character and favorable outcome with full functional recovery without any surgical intervention.

  20. Acromioclavicular Joint Dislocation with Ipsilateral Mid Third Clavicle, Mid Shaft Humerus and Coracoid Process Fracture - A Case Report.

    Science.gov (United States)

    Sharma, Naveen; Mandloi, Avinash; Agrawal, Ashish; Singh, Shailendra

    2016-01-01

    The clavicle, humerus and acromioclavicular (AC) joint separately are very commonly involved in traumatic injuries around the shoulder. Acromioclavicular joint dislocation with distal clavicle fracture is a well recognized entity in clinical practice. AC joint dislocation with mid shaft clavicle fracture is uncommon and only few cases have been reported in literature. However, to the best of our knowledge, this is the first case report to describe an acromioclavicular dislocation with ipsilateral mid shaft clavicle, mid shaft humerus and coracoid process fracture. Fractures of the humerus and clavicle along with the acromioclavicular joint dislocation were fixed at the same setting. A 65-year-old male met with a high velocity road traffic accident. Plain radiographs showed displaced mid third clavicle fracture with acromioclavicular joint dislocation with mid shaft humerus fracture. Surgical fixation was planned for humerus with interlocking nail, clavicle with locking plate and acromioclavicular joint with reconstruction of coracoclavicular ligaments. Intraoperatively, coracoid process was found to have a comminuted fracture. The operative plan had to be changed on table as coracoclavicular fixation was not possible. So acromioclavicular joint fixation was done using tension band wiring and the coracoclavicular ligament was repaired using a 2-0 ethibond. The comminuted coracoid fracture was managed conservatively. K wires were removed at 6 weeks. Early mobilization was started. In acromioclavicular joint injuries, clavicle must be evaluated for any injury. Although it is more commonly associated with distal clavicle fractures, it can be associated with middle third clavicle fractures. As plain radiographs, AP view are most of the times insufficient for viewing integrity of coracoid process, either special views like Stryker notch or CT scan may help in diagnosing such concealed injuries. When associated with fractures of the humerus and clavicle, anatomical

  1. [Horizontal root fracture repaired by cementum--a case report].

    Science.gov (United States)

    Lin, K R; Kuo, J S

    1989-09-20

    Horizontal root fractures are rare among dental trauma. According to Dr. Andreasen's report there are four types of repairs after root fractures. They are 1. healing with calcified tissue; 2. interposition of connective tissue; 3. interposition of connective and bony tissue; 4. interposition of granulation tissue. This report presented a case of horizontal root fracture in a 27 years old female patient. The patient had a trauma in the front teeth about 15 years ago. Spontaneous healing occurred without dental treatment at that moment. However, symptoms appeared recently as a dento-alveolar abscess. Radiograph revealed a horizontal fracture at the middle third of the root portion of the left upper central incisor, and irregular hard tissue over the fractured area. Histologically, the main component of repair tissue is cementum.

  2. Surgical management of combined fracture of atlas associated with fracture of axis vertebrae (CAAF: Case Series

    Directory of Open Access Journals (Sweden)

    Satyarthee Guru Dutta

    2015-09-01

    Full Text Available Combined fracture involving atlas together associated with axis (CAAF accounts for approximately 3 % of traumatic cervical spine injury, CAAF are rarely reported, so modalities of management and outcome are not well understood, due to paucity of literature and only few reports reported in the form of isolated case report. CAFF management possess challenge as it is associated with high incidence non-union with previously conservative method. However, missed diagnosis and subsequent delay may be associated with catastrophic worsening in neurological deficit. So early diagnosis and management remains the key for successful neurological outcome. Such fractures are rare. Authors report five such cases of CAFF, all required surgical management with good outcome with no mortality. Current study, all cases were males (n=5, commonest mode of injury was fall (n=3, time interval since injury was within 24 hours in (n=4, however rest one presented after a gap of eight months. Commonest clinical feature was neck pain (n=3, neurological deficit (n=2, neck tenderness and swelling tenderness (n=3 Neuroimaging including X-ray, CT scan and MRI were carried out for all cases revealed fracture of arches of atlas (n=5, one case had multiple site fracture of both arches, odontoid fracture (n=2, lateral mass of atlas fracture in 1 cases. Astonishingly two cases had disruption of transverse ligament. Surgical procedures performed considering economic consideration included occipito-cervcial fusion (n=3, transarticular C1-C2 fusion and anterior odontoid screw fixation in one cases each. Management options in CAFF and review of literature discussed in present study.

  3. Transverse Stress Fracture of the Proximal Patella: A Case Report.

    Science.gov (United States)

    Atsumi, Satoru; Arai, Yuji; Kato, Ko; Nishimura, Akinobu; Nakazora, Shigeto; Nakagawa, Shuji; Ikoma, Kazuya; Fujiwara, Hiroyoshi; Sudo, Akihiro; Kubo, Toshikazu

    2016-02-01

    Among stress fractures associated with sports activities, patellar stress fracture is rare. Regarding patella stress fractures, so far only distal transverse or lateral longitudinal fractures have been reported, but there are no reports of transverse fractures occurring in the proximal patella. We describe an extremely rare case of transverse stress fracture of proximal patella in a 9-year-old athlete.A 9-year old boy, who participated in sports (sprints and Kendo) presented with left knee pain without any external injury. In plain radiographs, a fracture line was observed in the proximal 1/3 of the left patella, and a patella stress fracture was diagnosed. For treatment, because 7 months of conservative therapy showed no improvement, internal fixation was carried out using Acutrak screws, and bone union was thus achieved. Three months after the operation, he was able to return to his previous level of athletic sports activity.Regarding the mechanism of onset, it is believed that the causes are longitudinal traction force and patellofemoral contact pressure. On the other hand, the contact region of the patella with the femur changes with the flexion angle of the knee. In the current case, the fracture occurred at a site where the patella was in contact with the femur at a flexion angle of >90°, so it is believed that it occurred as a clinical condition from being subjected to repeated longitudinal traction force and patellofemoral contact pressure at a flexion angle of >90°, during the sports activities of sprints and Kendo. The nonunion of the transverse stress fracture of his proximal patella was successfully treated with internal fixation using Acutrak screws.

  4. Elbow fracture-dislocation combined with Galeazzi fracture in adult: A case report and literature review.

    Science.gov (United States)

    Asadollahi, Saeed; Shepherd, David; Hau, Raphael C

    2013-01-01

    Galeazzi fracture associated with ipsilateral posterior elbow dislocation and radial head fracture is a rare pattern of injury. Few reports exist that describes this injury pattern and its treatment. We describe a case report of simultaneous occurrence of Galeazzi fracture and ipsilateral dislocation of elbow. A 58 year-old female presented with Galeazzi fracture and posterior elbow dislocation associated with radial head fracture of left upper extremity. This was managed with closed reduction of the elbow, open reduction and internal fixation of the radial shaft fracture and K-wire stabilisation of the unstable distal radioulnar joint. Prophylactic fasciotomy was performed. At 10 months follow-up, the outcome was favourable with the American shoulder and elbow surgeon score of 92 and the disabilities of the arm, shoulder and hand score of 18. The presumed mechanism of the injury was a forceful axial loading of a hyperpronated forearm and extended elbow. Our literature review shows that this pattern of injury occurs as a result of high energy trauma in young individuals, and successful outcome can be achieved by addressing each component of this complex injury individually. Simultaneous occurrence of elbow dislocation and Galeazzi fracture seems to be the result of extreme axial force and unique position of upper extremity at the time of impact. Individualised approach to each component of this injury can result in favourable outcome. Crown Copyright © 2013. Published by Elsevier Ltd. All rights reserved.

  5. Intraoperative hyperventilation vs remifentanil during electrocorticography for epilepsy surgery - a case report

    DEFF Research Database (Denmark)

    Kjaer, Troels W; Madsen, F F; Moltke, F B;

    2010-01-01

    ictal onset zones appeared in response to hyperventilation and remifentanil. Both zones were resected and the patient has remained essentially seizure free for 1 year. Furthermore, this is the first description of hyperventilation used as an intraoperative seizure precipitant in human focal epilepsy....

  6. Workflow Driven Decision Support Systems: A case of an intra-operative visualization system for surgeons

    NARCIS (Netherlands)

    Jalote-Parmar, A.

    2009-01-01

    Inadequate visualization during Minimally Invasive Surgeries (MIS) has led several technology research labs to develop decision support systems such as Intra-operative Visualization Systems (IVS). IVS focuses on providing surgeons with real-time imaging support to improve task visualization and

  7. I-123 MIBG imaging and intraoperative localization of metastatic pheochromocytoma: a case report

    DEFF Research Database (Denmark)

    Buhl, Thora; Mortensen, Jann; Kjaer, Andreas

    2002-01-01

    The authors describe the diagnostic use of I-123 MIBG scintigraphy in a 61-year-old man who was thought to have a recurrence 25 years after a left adrenalectomy for a pheochromocytoma. Preoperative I-123 MIBG scintigraphy was performed twice along with intraoperative gamma probe localization...

  8. High-energy gas fracturing in cased and perforated wellbores

    Energy Technology Data Exchange (ETDEWEB)

    Cuderman, J.F.

    1986-06-01

    A propellant-based technology, High-Energy Gas Fracturing (HEGF), has been applied to fracturing through perforations in cased boreholes. HEGF is a tailored-pulse fracturing technique originally developed by Sandia National Laboratories for application in uncased, liquid-free gas wells in Appalachian Devonian shales. Because most oil and gas wells are liquid filled as well as cased and perforated, the potential impact of present research is significantly broader. A number of commercial tailored-pulse fracturing services, using a variety of explosives or propellants, are currently available. Present research provides valuable insight into phenomena that occur in those stimulations. The use of propellants that deflagrate or burn rather than detonate, as do high-order explosives, permits controlled buildup of pressure in the wellbore. The key to successful stimulation in cased and perforated wellbores is to control the pressure buildup of the combustion gases to maximize fracturing without destroying the casing. Eight experiments using cased and perforated wellbore were conducted in a tunnel complex at the Department of Energy's Nevada Test Site, which provides a realistic in situ stress environment (4 to 10 MPa (600 to 1500 psi)) and provides access for mineback to directly observe fracturing obtained. Primary variables in the experiments include propellant burn rate and amount of propellant used, presence or absence of liquid in the wellbore, in situ stress orientation, and perforation diameter, density, and phasing. In general, the presence of liquid in the borehole results in a much faster pressure risetime and a lower peak pressure for the same propellant charge. Fracture surfaces proceed outward along lines of perforations as determined by phasing, then gradually turn toward the hydraulic fracture direction. 8 refs., 23 figs., 3 tabs.

  9. Metacarpal fracture from archery: a case report.

    Science.gov (United States)

    Vogel, R Bradley; Rayan, Ghazi M

    2003-02-01

    We report a patient who sustained a hand injury while target shooting with a compound bow. An open metacarpal fracture occurred from the bow during the arming phase. This peculiar mechanism of injury has not been reported before. This report presents and discusses the mechanism of injury and reviews the literature on archery related injuries.

  10. Management of an unusual maxillary dentoalveolar fracture: a case report.

    Science.gov (United States)

    Prabhakar, A R; Tauro, David P; Shubha, A B

    2006-01-01

    The purpose of this case report was to describe the management of a trauma-induced maxillary dentoalveolar fracture of the right maxilla in an 8-year-old boy. The child presented with swelling of the right maxillary region, difficulty in chewing and closing the mouth, and a sutured laceration on the cheek. Complete palatal displacement of the fractured fragment involving the deciduous canine and molars was observed clinically and confirmed by radiological examination. The fracture was reduced and stabilized using a custom-fabricated, open-cap acrylic splint with modified interdental wiring under general anesthesia.

  11. A case report of missed femoral neck stress fracture

    Directory of Open Access Journals (Sweden)

    Onibere Oruaro Adebayo

    2015-01-01

    Full Text Available Femoral neck stress fracture (FNSF is an uncommon but potentially serious orthopaedic problem. This is a case report on missed femoral neck stress fracture in a 62-year-old female who was initially treated as early-onset coxarthrosis. She later presented to us with a displaced intra-capsular neck of left femur fracture and underwent total hip replacement. This case illustrates that causes other than osteoarthritis should be taken into consideration in patients presenting with anterior hip pain where symptoms are disproportionate to clinical and radiological findings. More advanced investigations such as MRI scan or regular follow up with plain radiographs should be performed. A delay in diagnosis can lead to secondary displacement of the femoral neck stress fracture.

  12. External Fixation of Unstable Distal Radius Fracture. A Case Report

    Directory of Open Access Journals (Sweden)

    Yaniel Truffin Rodríguez

    2014-12-01

    Full Text Available Unstable fracture of the distal radius is a common injury. If not properly treated, it can cause major disturbance in the radiocarpal joint and impaired hand function. A case of a 42-year-old patient of rural origin without a history of previous conditions treated at the Gustavo Aldereguía Lima Hospital in Cienfuegos is presented. He suffered a fall on the outstretched hand, which led to an unstable fracture of the left distal radius. Emergency surgery consisting of manual fracture reduction under general anesthesia and fixation with RALCA minifixator plus a percutaneously placed Kirschner wire was performed. Since this fracture is often inadequately treated, the presentation of this case can be helpful to many orthopedic surgeons.

  13. Clinical effects of internal fixation for ulnar styloid fractures associated with distal radius fractures: A matched case-control study.

    Science.gov (United States)

    Sawada, Hideyoshi; Shinohara, Takaaki; Natsume, Tadahiro; Hirata, Hitoshi

    2016-11-01

    Ulnar styloid fractures are often associated with distal radius fractures. However, controversy exists regarding whether to treat ulnar styloid fractures. This study aimed to evaluate clinical effects of internal fixation for ulnar styloid fractures after distal radius fractures were treated with the volar locking plate system. We used prospectively collected data of distal radius fractures. 111 patients were enrolled in this study. A matched case-control study design was used. We selected patients who underwent fixation for ulnar styloid fractures (case group). Three control patients for each patient of the case group were matched on the basis of age, sex, and fracture type of distal radius fractures from among patients who did not undergo fixation for ulnar styloid fractures (control group). The case group included 16 patients (7 men, 9 women; mean age: 52.6 years; classification of ulnar styloid fractures: center, 3; base, 11; and proximal, 2). The control group included 48 patients (15 men, 33 women; mean age: 61.1 years; classification of ulnar styloid fractures: center, 10; base, 31; and proximal, 7). For radiographic examination, the volar tilt angle, radial inclination angle, and ulnar variance length were measured, and the union of ulnar styloid fractures was judged. For clinical examination, the range of motions, grip strength, Hand20 score, and Numeric Rating Scale score were evaluated. There was little correction loss for each radiological parameter of fracture reduction, and these parameters were not significantly different between the groups. The bone-healing rate of ulnar styloid fractures was significantly higher in the case group than in the control group, but the clinical results were not significantly different. We revealed that there was no need to fix ulnar styloid fractures when distal radius fractures were treated via open reduction and internal fixation with a volar locking plate system. Copyright © 2016 The Japanese Orthopaedic Association

  14. Osteoporosis with vertebral fractures associated with pregnancy: two case reports

    OpenAIRE

    Raffaetà, Gloria; Mazzantini, Maurizio; Menconi, Agnese; Bottai, Vanna; Falossi, Francesca; Celauro, Ilenia; Guido, Giulio

    2014-01-01

    Pregnancy and lactation-associated osteoporosis (PAO) is a rare condition characterized by the occurrence of fragility fractures, most commonly vertebral, in late pregnancy or the early postpartum period. The prevalence, etiology and pathogenesis of this osteoporosis are unknown, although there are several hypotheses attempting to explain the etiopathogenesis of pregnancy associated osteoporosis. In this paper we present two cases of young women who developed severe PAO with vertebral fractur...

  15. Greenstick fracture of the mandible: A case report

    Directory of Open Access Journals (Sweden)

    Kalia V

    2008-03-01

    Full Text Available This case report is an insight in to pediatric traumatology whereby bilateral greenstick fracture of condyle is used as a means to discuss the incidence and anatomic considerations for the management of the same, highlighting the fact that dental surgeons require a unique understanding of the anatomy, growth considerations, healing pattern and operative management involving minimal manipulation while managing pediatric facial fractures.

  16. Intraoperative radial nerve injury during coronary artery surgery – report of two cases

    Directory of Open Access Journals (Sweden)

    Tsivgoulis Georgios

    2006-12-01

    Full Text Available Abstract Background Peripheral nerve injury and brachial plexopathy are known, though rare complications of coronary artery surgery. The ulnar nerve is most frequently affected, whereas radial nerve lesions are much less common accounting for only 3% of such intraoperative injuries. Case presentations Two 52- and 50-year-old men underwent coronary artery surgery. On the first postoperative day they both complained of wrist drop on the left. Neurological examination revealed a paresis of the wrist and finger extensor muscles (0/5, and the brachioradialis (4/5 with hypoaesthesia on the radial aspect of the dorsum of the left hand. Both biceps and triceps reflexes were normoactive, whereas the brachioradialis reflex was diminished on the left. Muscles innervated from the median and ulnar nerve, as well as all muscles above the elbow were unaffected. Electrophysiological studies were performed 3 weeks later, when muscle power of the affected muscles had already begun to improve. Nerve conduction studies and needle electromyography revealed a partial conduction block of the radial nerve along the spiral groove, motor axonal loss distal to the site of the lesion and moderate impairment in recruitment with fibrillation potentials in radial innervated muscles below the elbow and normal findings in triceps and deltoid. Electrophysiology data pointed towards a radial nerve injury in the spiral groove. We assume external compression as the causative factor. The only apparatus attached to the patients' left upper arm was the sternal retractor, used for dissection of the internal mammary artery. Both patients were overweight and lying on the operating table for a considerable time might have caused the compression of their left upper arm on the self retractor's supporting column which was fixed to the table rail 5 cm above the left elbow joint, in the site where the radial nerve is directly apposed to the humerus. Conclusion Although very uncommon, external

  17. Beliefs and values about intra-operative teaching and learning: a case study of surgical teachers and trainees.

    Science.gov (United States)

    Ong, Caroline C P; Dodds, Agnes; Nestel, Debra

    2016-08-01

    Surgeons require advanced psychomotor skills, critical decision-making and teamwork skills. Much of surgical skills training involve progressive trainee participation in supervised operations where case variability, operating team interaction and environment affect learning, while surgical teachers face the key challenge of ensuring patient safety. Using a theoretical framework of situated learning including cognitive apprenticeship, we explored teachers' and trainees' beliefs and values about intra-operative training and reasons for any differences. A qualitative case study method was used where five teacher-trainee pairs participating in an observed teaching operation were separately interviewed about the same operation. Thematic analysis of transcribed interviews and observations was performed with iterative refinement and a reflexive approach was adopted throughout the study. We found that in all cases, teachers and trainees had shared recognition of learning about technical skills whereas they differed in three cases regarding non-technical skills such as surgical reasoning and team management. Factors contributing to teacher and trainee satisfaction with the process were successful trainee completion of operation without need for surgeon take-over, a positive learning environment and learning new things. Teaching-learning behaviours observed and discussed were modeling, coaching and scaffolding, while exploration, reflection and articulation were less common. Our study reveals differing teacher and trainee perspectives of some aspects of intra-operative training and surfaces new reasons other than amount of feedback and autonomy given. Factors contributing to different perspectives include teacher and trainee abilities, values and situational influences. Targeted teaching-learning strategies could enhance intra-operative learning.

  18. Intraoperative electrocortical stimulation of Brodman area 4: a 10-year analysis of 255 cases

    OpenAIRE

    Brock Mario; Suess Silke; Suess Olaf; Kombos Theodoros

    2006-01-01

    Abstract Background Brain tumor surgery is limited by the risk of postoperative neurological deficits. Intraoperative neurophysiological examination techniques, which are based on the electrical excitability of the human brain cortex, are thus still indispensable for surgery in eloquent areas such as the primary motor cortex (Brodman Area 4). Methods This study analyzed the data obtained from a total of 255 cerebral interventions for lesions with direct contact to (121) or immediately adjacen...

  19. Intraoperative Perfusion Computed Tomography in Carotid Endarterectomy: Initial Experience in 16 Cases

    Science.gov (United States)

    Xue, Zhe; Peng, Dingwei; Sun, Zhenghui; Wu, Chen; Xu, Bainan; Wang, Fuyu; Zhou, Dingbiao; Dong, Tianxiang

    2016-01-01

    Background This study aimed to evaluate the changes in perfusion computed tomography (PCT) parameters in carotid endarterectomy (CEA), and to discuss the use of intraoperative PCT in CEA. Material/Methods Sixteen patients with carotid stenosis who also underwent CEA with intraoperative CT were recruited in this study. We calculated quantitative data on cerebral blood flow (CBF), cerebral blood volume (CBV), time to peak (TTP), and the relative parameter values, including relative CBF (rCBF), relative CBV (rCBV), and relative TTP (rTTP). The role of PCT was assessed and compared to conventional monitoring methods. Results There were no significant differences in any of the parameters in the anterior cerebral artery (ACA) territory (P>0.05). In the middle cerebral artery (MCA) territory, the CBF and CBV increased and TTP decreased in the operated side during CEA; the rCBF and rCBV increased and the rTTP decreased significantly (P<0.05). In 16 patients, CT parameters were improved, SSEP was normal, and MDU was abnormal. In 3 patients, CBF increased by more than 70% during CEA. Relative PCT parameters are sensitive indicators for detecting early cerebral hemodynamic changes during CEA. Cerebral hemodynamics changed significantly in the MCA territory during CEA. Conclusions Intraoperative PCT could be an important adjuvant monitoring method in CEA. PMID:27657307

  20. True oblique axis fracture associated with congenital anomalies of the upper cervical spine: Case report of an unusual fracture pattern

    Science.gov (United States)

    Robles, Luis A.

    2017-01-01

    Background: Acute traumatic axis fractures are common cervical spine injuries often caused by road accidents or falls. They are usually classified into three different types, namely, odontoid fractures, Hangman's fractures, and miscellaneous fractures. Congenital malformations of the craniovertebral junction (CVJ), although typically asymptomatic, may result in neural compression or instability, especially following trauma. Here, the authors present an unusual oblique axis fracture occurring in conjunction with several malformations of the upper cervical spine. Case Description: Following a motor vehicle accident, a 25-year-old female's radiographic studies showed an oblique axis fracture involving both the anterior and posterior elements along with an anterior and posterior Klippel–Feil syndrome (KFS) anomaly. Following treatment in a halo vest, the patient maintained alignment, and ultimately the fracture was fused. Conclusions: True oblique fractures of the axis are rare, as in the case presented, and may occasionally occur in conjunction with KFS of the upper cervical spine. PMID:28217386

  1. Spontaneous fracture of the mandibular genial tubercles. A case report.

    Science.gov (United States)

    Gallego, Lorena; Junquera, Luis; Villarreal, Pedro; de Vicente, Juan Carlos

    2007-12-01

    Fracture of the mandibular genial tubercles is an uncommon pathology affecting edentulous patients with severe maxillary atrophy. Usually occurs spontaneously which complicates the diagnosis. Their importance lies in the functional alterations, which occur as a consequence of the disinsertion of the genihyoid and genioglossus muscles. The treatment of fracture of the genial tubercles is controversial, including no surgical intervention, excision of the avulsed bone fragments, and muscular repositioning. There have been only 11 cases reported in the literature of this fracture, most of them spontaneous. We present a difficult diagnosis situation of spontaneous fracture of the genial tubercles in an 86-year-old edentulous female with a painful sublingual and submental hematoma and anterior cervical echimosis. Computerized Tomography should be made to confirm the diagnosis. Surgical treatment was not necessary, and follow-up at 6 months revealed complete symptomatic recovery, and full return of function.

  2. Infraorbital Nerve Block for Isolated Orbital Floor Fractures Repair: Review of 135 Consecutive Cases

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    Giuseppe Spinelli, MD

    2014-01-01

    Conclusions: There are several advantages to surgically repairing isolated orbital floor fractures under regional and local anesthesia that include the following: surgeons can check the surgical outcome (enophthalmos and extrinsic ocular muscles function intraoperatively, thereby reducing the reoperation rate; patient discomfort due to general anesthesia is eliminated; and the hospital stay is reduced, thus decreasing overall healthcare costs.

  3. [The value of ultrasonography in the diagnosis of zygomatic arch fractures].

    Science.gov (United States)

    Friedrich, R E; Volkenstein, R J

    1991-01-01

    In 15 cases ultrasonograms were used to verify the result of a zygomatic fracture reduction and were correlated to conventional x-ray films. Both the pre- and postoperative ultrasonograms demonstrated all fractures of the zygomatic arch. Ultrasonographic imaging of the non-exposed bone surfaces enables the operator to monitor the reduction of zygomatic arch fractures intraoperatively, and thus optimize the treatment results.

  4. Intraoperative hypotension associated with massive deep space neck abscesses in a 9-month old: A case report.

    Science.gov (United States)

    Plum, Ann; Sobin, Lindsay; Tatum, Sherard

    2016-04-01

    The neck is divided into multiple compartments by cervical fasciae. The deep space compartments, which all have a potential for becoming infected, are interconnected, providing a mechanism for the spread of infections. Thus, infections of the deep spaces can lead to devastating consequences, especially when there is extension to the mediastinum. Here we report a case of intraoperative hypotension in a 9-month-old child with extensive bilateral parapharyngeal and retropharyngeal abscesses with mediastinal extension with a focus on when hemodynamic monitoring should be considered.

  5. Horizontally root fractured teeth with pulpal vitality - two case reports

    Science.gov (United States)

    Silva, Luciano; Álvares, Pâmella; Arruda, José Alcides; Silva, Leni Verônica; Rodrigues, Cleomar; Sobral, Ana Paula Veras; Silveira, Marcia

    2016-01-01

    This case study reports the successful outcome of horizontal root fractures of two different patients, which took place in permanent incisors. Report 1 describes a case of a 29-year-old patient who suffered a mandibular trauma affecting mainly the lower central incisors, caused by a car accident. A panoramic radiograph was taken right after the accident and showed a horizontal root fracture in the middle third of tooth 42, which went untreated. Report 2 illustrates a case of a 17-year-old male patient who searched for orthodontic therapy and the periapical radiograph showed horizontal root fracture in tooth 11 caused by a previous trauma, which went untreated as well. There was healing through the reestablishment of pulp activity and dental coloration without professional intervention. PMID:28070245

  6. Stress fracture in acetabular roof due to motocross: case report

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    Alexandre de Paiva Luciano

    2016-06-01

    Full Text Available ABSTRACT One of the first steps to be taken in order to reduce sports injuries such as stress fractures is to have in-depth knowledge of the nature and extent of these pathological conditions. We present a case report of a stress fracture of the acetabular roof caused through motocross. This type of case is considered rare in the literature. The description of the clinical case is as follows. The patient was a 27-year-old male who started to have medical follow-up because of uncharacteristic pain in his left hip, which was concentrated mainly in the inguinal region of the left hip during motocross practice. After clinical investigation and complementary tests, he was diagnosed with a stress fracture of the acetabular roof.

  7. Stress fracture in acetabular roof due to motocross: case report.

    Science.gov (United States)

    de Paiva Luciano, Alexandre; Filho, Nelson Franco

    2016-01-01

    One of the first steps to be taken in order to reduce sports injuries such as stress fractures is to have in-depth knowledge of the nature and extent of these pathological conditions. We present a case report of a stress fracture of the acetabular roof caused through motocross. This type of case is considered rare in the literature. The description of the clinical case is as follows. The patient was a 27-year-old male who started to have medical follow-up because of uncharacteristic pain in his left hip, which was concentrated mainly in the inguinal region of the left hip during motocross practice. After clinical investigation and complementary tests, he was diagnosed with a stress fracture of the acetabular roof.

  8. Internal Fixation of Open Ankle Fracture. Report of Two Cases

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    Yaniel Truffin Rodríguez

    2014-10-01

    Full Text Available Open ankle fracture is sporadically seen in the orthopedic practice. Its clinical course is subject to multiple factors, showing a propensity to cause ankle osteoarthritis over the years. Two cases treated at the Dr. Gustavo Aldereguía Lima University General Hospital in Cienfuegos are presented. The patients underwent emergency surgical treatment consisting of surgical cleaning of the open wound, reduction of the dislocation and internal fixation of the fracture. These cases are presented due to the infrequency of this type of ankle injury and its importance for the medical staff, especially orthopedic doctors.

  9. Current treatment of nasal vestibular stenosis with CO2-laser surgery; prolonged vestibular stenting versus intraoperative mitomycin application. A case series of 3 patients

    NARCIS (Netherlands)

    Schijndel, O. van; Heerbeek, N. van; Ingels, K.J.A.O.

    2014-01-01

    These case studies describe three cases of unilateral nasal vestibular stenoses caused by chemical cauterization. Each case was treated with CO2-laser surgery together with intraoperative topic application of mitomycin or prolonged vestibular stenting for prevention of restenosis. Two patients recei

  10. A biological approach to crown fracture: Fracture reattachment - A report of two cases

    Directory of Open Access Journals (Sweden)

    K Vijayaprabha

    2012-01-01

    Full Text Available The development of adhesive dentistry has allowed dentists to use the patient′s own fragment to restore the fractured tooth, which is considered to be the most conservative method of treatment of crown fracture allowing restoration of original dental anatomy, thus rehabilitating function and esthetics in a short time by preserving dental tissues. The tooth fragment reattachment is preferred over full coverage crowns or composite resin restoration because it conserves sound tooth structure, and is more esthetic, maintaining the original anatomy and translucency, and the rate of incisal wear also matches that of original tooth structure. Presented here is a report of two cases of crown fracture managed by reattachment procedures.

  11. A Case of Femoral Fracture in Klippel Trenaunay Syndrome

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    Sam Nahas

    2014-01-01

    Full Text Available We present a case of Klippel Trenaunay syndrome (KTS who presented with severe bilateral knee osteoarthritis (OA. Preoperative planning was commenced for a total knee replacement (TKR. Whilst on the waiting list the patient suffered a fall and sustained a complete femoral diaphysis fracture. Conservative management in the form of skin traction was initially chosen as significant extra- and intramedullary vascular malformations posed an increased risk of perioperative bleeding. This failed to progress to union, and so open reduction and internal fixation was performed. This subsequently resulted in on-going delayed union, which was subsequently managed with low intensity pulsed ultrasound (LIPUS, otherwise known as Exogen (Bioventus. exogen. Secondary exogen, 2012. There are only two previous documented cases of femoral fracture in KTS. This is the first report of a patient with this rare syndrome receiving this treatment. We discuss the management of fracture in this challenging group of patients.

  12. [Diagnosis and follow-up of reduction of fractures of the zygomatic arch].

    Science.gov (United States)

    Friedrich, R E; Volkenstein, R J

    1994-08-01

    Ultrasound and standard x-ray investigations before and after the reduction of the fractures were performed in 17 patients with zygomatic arch fractures. The ultrasound investigation of the bone surface is recommended as an additional diagnostic tool in the diagnosis and control of the reduction of zygomatic arch fractures. Intraoperative ultrasound imaging under sterile conditions is easy to apply and enables the surgeon to optimise therapeutic results. In 5 cases based on an intraoperative sonogram further reductions of zygomatic arch fractures were carried out. In another referred patient the diagnosis of a zygomatic arch fracture was excluded by ultrasound and confirmed by standard x-ray examinations.

  13. A case of iatrogenic pneumothorax in which chest tube placement could be avoided by intraoperative evaluation with transthoracic ultrasonography

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    Sato I

    2017-07-01

    Full Text Available Izumi Sato, Hirotsugu Kanda, Megumi Kanao-Kanda, Atsushi Kurosawa, Takayuki Kunisawa Department of Anesthesiology and Critical Care Medicine, Asahikawa Medical University, Asahikawa, Hokkaido, Japan Abstract: We report a case of iatrogenic pneumothorax in which chest tube placement was avoided by continuous intraoperative evaluation with transthoracic ultrasonography. A 53-year-old man had undergone a subsegmentectomy. While attempting to place a central venous catheter in the right internal jugular vein after the induction of anesthesia, we identified gas absorption during the puncture and suspected a pneumothorax. Chest X-ray revealed an ~5-mm collapse of the right lung apex. Tension pneumothorax was a concern during surgery because of the long-term positive pressure ventilation, but we decided to start the operation without preventative chest tube placement. During the operation, we regularly observed the midclavicular line of the second intercostal space using ultrasound. The operation was completed uneventfully. In this case, we effectively utilized ultrasound and avoided preventive chest tube placement and the associated complications. Transthoracic ultrasonography could be performed easily and continuously during surgery and was effective for evaluating the progression of an intraoperative pneumothorax. Keywords: transthoracic ultrasonography, iatrogenic pneumothorax, central venous catheterization

  14. Bilateral Distal Radius Fracture in Third Trimester of Pregnancy with Accelerated Union: A Rare Case Report

    OpenAIRE

    2015-01-01

    Bilateral distal radius fracture is a rare entity. There is no literature reporting a bilateral distal radius fracture in pregnancy. Fracture healing is influenced by hormones. Hormonal changes of pregnancy will affect the healing of a fracture. A 28-year-old female at 34 wk of pregnancy sustained a bilateral distal radius fracture after a self fall. One side was managed conservatively and open reduction was done for the other side. Both fractures united at four weeks. This case is unique in ...

  15. C2 Body Fracture: Report of Cases Managed Conservatively by Philadelphia Collar

    OpenAIRE

    Motiei-Langroudi, Rouzbeh; Sadeghian, Homa

    2016-01-01

    Study Design Case series. Purpose To present results of conservative management in patients with pure C2 body fractures. Overview of Literature Axis body fractures, a less common subgroup of C2 fractures, are commonly classified as vertical coronal, vertical sagittal, and transverse subtypes. While the treatment paradigm for other C2 fractures is clear, there is insufficient evidence to support treatment guidelines for C2 body fractures. Methods: Eleven patients with pure C2 body fractures we...

  16. Current treatment of nasal vestibular stenosis with CO2-laser surgery: prolonged vestibular stenting versus intraoperative mitomycin application. A case series of 3 patients.

    Science.gov (United States)

    van Schijndel, Olaf; van Heerbeek, Niels; Ingels, Koen J A O

    2014-12-01

    These case studies describe three cases of unilateral nasal vestibular stenoses caused by chemical cauterization. Each case was treated with CO2-laser surgery together with intraoperative topic application of mitomycin or prolonged vestibular stenting for prevention of restenosis. Two patients received intraoperative mitomycin application and one patient received prolonged vestibular stenting. Results were documented using high-resolution photographs. The follow up period ranged from 1 year and 3 months to 4 years and 9 months. All patients improved after CO2-laser surgery. No complications were reported. We consider CO2-laser surgery for relief of nasal vestibular stenosis as a feasible surgical technique for relieve of nasal vestibular stenosis. Prolonged vestibular stenting seems to be an important factor for the prevention of restenosis in which the value of intraoperative mitomycin application without prolonged vestibular stenting remains uncertain.

  17. Intraoperative electrocorticography for physiological research in movement disorders: principles and experience in 200 cases.

    Science.gov (United States)

    Panov, Fedor; Levin, Emily; de Hemptinne, Coralie; Swann, Nicole C; Qasim, Salman; Miocinovic, Svjetlana; Ostrem, Jill L; Starr, Philip A

    2017-01-01

    OBJECTIVE Contemporary theories of the pathophysiology of movement disorders emphasize abnormal oscillatory activity in basal ganglia-thalamocortical loops, but these have been studied in humans mainly using depth recordings. Recording from the surface of the cortex using electrocorticography (ECoG) provides a much higher amplitude signal than depth recordings, is less susceptible to deep brain stimulation (DBS) artifacts, and yields a surrogate measure of population spiking via "broadband gamma" (50-200 Hz) activity. Therefore, a technical approach to movement disorders surgery was developed that employs intraoperative ECoG as a research tool. METHODS One hundred eighty-eight patients undergoing DBS for the treatment of movement disorders were studied under an institutional review board-approved protocol. Through the standard bur hole exposure that is clinically indicated for DBS lead insertion, a strip electrode (6 or 28 contacts) was inserted to cover the primary motor or prefrontal cortical areas. Localization was confirmed by the reversal of the somatosensory evoked potential and intraoperative CT or 2D fluoroscopy. The ECoG potentials were recorded at rest and during a variety of tasks and analyzed offline in the frequency domain, focusing on activity between 3 and 200 Hz. Strips were removed prior to closure. Postoperative MRI was inspected for edema, signal change, or hematoma that could be related to the placement of the ECoG strip. RESULTS One hundred ninety-eight (99%) strips were successfully placed. Two ECoG placements were aborted due to resistance during the attempted passage of the electrode. Perioperative surgical complications occurred in 8 patients, including 5 hardware infections, 1 delayed chronic subdural hematoma requiring evacuation, 1 intraparenchymal hematoma, and 1 venous infarction distant from the site of the recording. None of these appeared to be directly related to the use of ECoG. CONCLUSIONS Intraoperative ECoG has long been used

  18. Osteoporosis with vertebral fractures associated with pregnancy: two case reports.

    Science.gov (United States)

    Raffaetà, Gloria; Mazzantini, Maurizio; Menconi, Agnese; Bottai, Vanna; Falossi, Francesca; Celauro, Ilenia; Guido, Giulio

    2014-05-01

    Pregnancy and lactation-associated osteoporosis (PAO) is a rare condition characterized by the occurrence of fragility fractures, most commonly vertebral, in late pregnancy or the early postpartum period. The prevalence, etiology and pathogenesis of this osteoporosis are unknown, although there are several hypotheses attempting to explain the etiopathogenesis of pregnancy associated osteoporosis. In this paper we present two cases of young women who developed severe PAO with vertebral fractures: a 42-year-old woman with a family history of osteoporosis, and a 21-year-old woman affected with myasthenia gravis. The case 1 presented fragility fracture of D12, L2, and L3. She did not have any disease causing osteoporosis. However, she had a positive familial history for osteoporosis and during pregnancy (12th week) she had a detached placenta, so bed rest was prescribed for two months. The case 2 presented multiple vertebral fracture. She was affected by myasthenia gravis, which was diagnosed two years before pregnancy, and treated with corticosteroid. In summary, pregnancy and lactation-induced osteoporosis, although it is a rare disorder, should be kept in mind when pregnant women or women in postpartum period develop persistent back pain and it is important to monitor the patients with risk factors or secondary causes of osteoporosis.

  19. Use of the radial groove view intra-operatively to prevent damage to the extensor pollicis longus tendon by protruding screws during volar plating of a distal radial fracture.

    Science.gov (United States)

    Lee, S K; Bae, K W; Choy, W S

    2013-10-01

    The aims of this study were to assess the efficacy of a newly designed radiological technique (the radial groove view) for the detection of protrusion of screws in the groove for the extensor pollicis longus tendon (EPL) during plating of distal radial fractures. We also aimed to determine the optimum position of the forearm to obtain this view. We initially analysed the anatomy of the EPL groove by performing three-dimensional CT on 51 normal forearms. The mean horizontal angle of the groove was 17.8° (14° to 23°). We found that the ideal position of the fluoroscopic beam to obtain this view was 20° in the horizontal plane and 5° in the sagittal plane. We then intra-operatively assessed the use of the radial groove view for detecting protrusion of screws in the EPL groove in 93 fractures that were treated by volar plating. A total of 13 protruding screws were detected. They were changed to shorter screws and these patients underwent CT scans of the wrist immediately post-operatively. There remained one screw that was protruding. These findings suggest that the use of the radial groove view intra-operatively is a good method of assessing the possible protrusion of screws into the groove of EPL when plating a fracture of the distal radius.

  20. Total Hip Arthroplasty in Failed Hip Fractures: A Case Series

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    Syed Shahid Noor

    2015-01-01

    Full Text Available Osteoporosis is epidemic in Asian countries. It is a major cause of fractures that orthopaedic surgeons deal in Pakistan, though proper epidemiological data is not available. Habiba U et al found that 75.3% of post menopausal women of Pakistan were predisposed to Osteoporosis; whereas Baig L has described an average T - score of -1.833±0.65 on bone mineral density calculation of post menopausal females of Pakistan. Osteoporotic hip fractures constitute a major cause of elderly mortality worldwide and recent figures supporting the idea that these patients have survival rates comparable to breast and thyroid cancer patients. Pakistan is a developing country with large burden of hip fractures. Patients living in remote areas are the ones which suffer more because of inadequate awareness, fear of surgical treatment and lack of availability of standard treatment. These patients are dealt by surgeons of various expertise and levels of experience. Lack of facilities in hospitals is well known and usage of sub-standard implant is a major cause of failure. Therefore these patients either because of their bone fragility or mal-treatment suffer frequently from failure of hip fracture surgeries. Being in a tertiary care centre we come across these types of cases very frequently. Six to eight such cases present to outpatient department of Liaquat National Hospital every month being referred from every part of the country. These patients may have been operated once, twice or even multiple times. Special attention is required to acquire an informative history from these cases and perform a comprehensive examination. Moreover previous records and radiographs provide invaluable information regarding cause of failure and deciding course of further treatment. We herein discuss few of the cases of failure of hip fractures which were treated by hip arthroplasty.

  1. Intraoperative somatosensory evoked potential recovery following opening of the fourth ventricle during posterior fossa decompression in Chiari malformation: case report.

    Science.gov (United States)

    Grossauer, Stefan; Koeck, Katharina; Vince, Giles H

    2015-03-01

    The most appropriate surgical technique for posterior fossa decompression in Chiari malformation (CM) remains a matter of debate. Intraoperative electrophysiological studies during posterior fossa decompression of Type I CM (CM-I) aim to shed light on the entity's pathomechanism as well as on the ideal extent of decompression. The existing reports on this issue state that significant improvement in conduction occurs after craniotomy in all cases, but additional durotomy contributes a further improvement in only a minority of cases. This implies that craniotomy alone might suffice for clinical improvement without the need of duraplasty or even subarachnoid manipulation at the level of the craniocervical junction. In contrast to published data, the authors describe the case of a 32-year-old woman who underwent surgery for CM associated with extensive cervicothoracic syringomyelia and whose intraoperative somatosensory evoked potentials (SSEPs) did not notably improve after craniotomy or following durotomy; rather, they only improved after opening of the fourth ventricle and restoration of CSF flow through the foramen of Magendie. Postoperatively, the patient recovered completely from her preoperative neurological deficits. To the authors' knowledge, this is the first report of significant SSEP recovery after opening the fourth ventricle in the decompression of a CM-I. The electrophysiological and operative techniques are described in detail and the findings are discussed in the light of available literature. The authors conclude that there might be a subset of CM-I patients who require subarachnoid dissection at the level of the craniocervical junction to benefit clinically. Prospective studies with detailed electrophysiological analyses seem warranted to answer the question regarding the best surgical approach in CM-I decompression.

  2. Mandibular symphysis fracture associated with the displacement of a fractured genial segment: An unusual case report with review

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    Krishnaveni Buduru

    2015-01-01

    Full Text Available Fractures and displacement of fragments involving the genial tubercles due to trauma are rarely seen in patients with a full complement of teeth although spontaneous fractures of the genial tubercles in edentulous atrophic mandible are not uncommon. These are usually displaced and may be missed during routine clinical and radiographic examinations owing to superimposition of the features of a fractured mandible. Very few cases have been reported till date. Their implications lie in functional alterations that occur as a consequence of loss of attachment of the geniohyoid and genioglossus muscles. There is no universal opinion on the treatment of fractures involving the genial tubercles. Possible treatments include no surgical intervention, excision of the avulsed bone fragments, and muscular repositioning. We present a case of mandibular fracture associated with the fracture and displacement of a fragment involving the genial tubercles in a dentate patient where in the finding was incidental and a review of literature.

  3. Mandibular symphysis fracture associated with the displacement of a fractured genial segment: An unusual case report with review

    OpenAIRE

    Krishnaveni Buduru; Dalsingh Vankudoth; Darpan Bhargava; Murali Mohan Thota

    2015-01-01

    Fractures and displacement of fragments involving the genial tubercles due to trauma are rarely seen in patients with a full complement of teeth although spontaneous fractures of the genial tubercles in edentulous atrophic mandible are not uncommon. These are usually displaced and may be missed during routine clinical and radiographic examinations owing to superimposition of the features of a fractured mandible. Very few cases have been reported till date. Their implications lie in functional...

  4. Intraoperative detection of methemoglobinemia in a patient given benzocaine spray to relieve discomfort from a nasogastric tube: a case report.

    Science.gov (United States)

    Young, Barb

    2008-04-01

    A 27-year-old man who had 2 admissions 1 month apart for abdominal surgery had a high methemoglobin (MHb) level secondary to liberal use of benzocaine oral spray. A co-oximetry level for MHb of greater than 0.30 proportion of total hemoglobin (30.1%) was detected intraoperatively. The patient was successfully treated with methylene blue intravenously and recovered uneventfully. When the arterial blood gas with a normal partial pressure of oxygen is inconsistent with a low pulse oximeter reading and with the physical appearance of the patient, methemoglobinemia should be considered as a differential diagnosis. This case illustrates the acquired form of methemoglobinemia. Adequate oxygen delivery to the tissues in the body is compromised when MHb overwhelms the capacity of the red blood cells to carry oxygen. If methemoglobinemia is left untreated, it may be fatal.

  5. A rare case of isolated trapezium fracture in motorcycle polytrauma patient in emergency department

    Institute of Scientific and Technical Information of China (English)

    Giancarlo De Nigris; Gabriele Falzarano; Antonio Medici; Steven James Mccabe; Grubor Predrag; Maria Liberata Meccariello; Luigi Meccariello

    2016-01-01

    Medical staff hardly recognize fractures of trapezium due to the small size and the complex anatomy of the wrist and the hand. Seventy percent of all carpal fractures are scaphoid's fractures. Only 0.4%of all carpal injuries are trapezial fractures. In this paper, we presented a case of a high speed trauma where there were only trapezial fractures. Origin, diagnosis, differential diagnosis, treatment and complications are evaluated and described.

  6. Flank pseudohernia following posterior rib fracture: a case report.

    Science.gov (United States)

    Butensky, Adam M; Gruss, Leah P; Gleit, Zachary L

    2016-10-01

    A pseudohernia is an abdominal wall bulge that may be mistaken for a hernia but that lacks the disruption of the abdominal wall that characterizes a hernia. Thus, the natural history and treatment of this condition differ from those of a hernia. This is the first report of a pseudohernia due to cough-associated rib fracture. A case of pseudohernia due to fractures of the 10(th) and 11(th) ribs in a 68-year-old white woman is presented. The patient suffered from a major coughing episode 1 year prior to her presentation, after which she noted a progressively enlarging bulge in her left flank. Computed tomography demonstrated a bulge in the abdominal wall containing bowel and spleen but with all muscle and fascial layers intact; in addition, lateral 10(th) rib and posterior 11(th) rib fractures were noted. As there was no defect in muscle or fascia, we diagnosed a pseudohernia, likely due to a denervation injury from the fractured ribs. Symptomatic treatment was recommended, including wearing a corset and referral to a pain management clinic. Symptomatic treatment is thought to be the mainstay of therapy for pseudohernias, as surgical intervention is unlikely to be of benefit.

  7. Occipital condyle fractures: report of five cases and literature review.

    Science.gov (United States)

    Caroli, Emanuela; Rocchi, Giovanni; Orlando, Epimenio Ramundo; Delfini, Roberto

    2005-06-01

    Occipital condyle fractures (OCFs) are uncommon and potentially fatal lesions. After the advent of CT, prompt diagnosis can be readily made and consequently better prognosis of these patients is expected. Early recognition of some types of OCF is imperative to avoid fatal results. We analyzed 121 cases of OCF (116 from the literature and five of our own). Rarely patients with a deficit of the lower cranial nerves make a complete recovery. However, quoad vitam prognosis of patients with "pure OCFs" remains good. Immobilization provides good recovery of most OCFs, but delay of treatment can lead to serious morbidity. We want to emphasize that not only an OCF with instability of O-C1-C2 can be a fatal injury unless prompt surgical intervention, but a displacement and migration of the fractured condylar fragment can also result in a fatal outcome. A high level of suspicion is fundamental for the early diagnosis of these fractures, so that when a posterior basal cranial or occipital squama fracture occurs, a CT study of the occipital condyles becomes imperative.

  8. Acetabular fractures following rugby tackles: a case series

    LENUS (Irish Health Repository)

    Good, Daniel W

    2011-10-05

    Abstract Introduction Rugby is the third most popular team contact sport in the world and is increasing in popularity. In 1995, rugby in Europe turned professional, and with this has come an increased rate of injury. Case presentation In a six-month period from July to December, two open reduction and internal fixations of acetabular fractures were performed in young Caucasian men (16 and 24 years old) who sustained their injuries after rugby tackles. Both of these cases are described as well as the biomechanical factors contributing to the fracture and the recovery. Acetabular fractures of the hip during sport are rare occurrences. Conclusion Our recent experience of two cases over a six-month period creates concern that these high-energy injuries may become more frequent as rugby continues to adopt advanced training regimens. Protective equipment is unlikely to reduce the forces imparted across the hip joint; however, limiting \\'the tackle\\' to only two players may well reduce the likelihood of this life-altering injury.

  9. Bilateral pertrochanteric fractures with bilateral patellar fractures with missed medial process fracture of talus in a young adult: a case report and review of literature.

    Science.gov (United States)

    Bali, Kamal; Krishnan, Vibhu; Sen, Ramesh

    2011-12-01

    Management of polytrauma patients is one the most difficult and challenging tasks for an orthopaedic surgeon, and it includes different aspects of intervention: emergent resuscitative care, early surgical care, post-operative care and delayed rehabilitative care. We report an interesting case of multiple skeletal injuries with a coexisting pattern of fractures of bilateral patellae with bilateral pertrochanteric fractures of femur with a missed talar fracture following a dashboard type of injury in a road traffic accident. We are not aware of a similar case reported in literature in the past. We highlight the management protocol in such a case and review the available literature regarding such a presentation.

  10. COMPLEX MANAGEMENT OF FRAILTY FRACTURES--CASE REPORT.

    Science.gov (United States)

    Costescu, Elena Puin; Dronic, Aliona; Alexa, Loana Dana; Alexa, O

    2016-01-01

    Frailty fractures encompass pelvic ring fractures in the elderly--a condition more frequently encountered in women, usually with pre-existing osteoporosis. The incidence of these fractures is increasing, following the increase in average life expectancy. Most of the times, they are the result of a minor injury, of which the patient has little or no recollection; the clinical signs and symptoms, radiological changes and the degree of fracture stability vary greatly. As such, there is a wide range of therapeutic options and one of the most important decisions for the physician is choosing between surgery and conservative treatment. We present the case of an elderly female patient with multiple pelvic ring fractures, and a medical history of cardiovascular disease and osteoporosis; the orthopedic examination recommended conservative treatment which was carried out in the Geriatric Clinic of the "Dr. C.I. Parhon" Hospital. Following the complete physical examination and through geriatric evaluation, a complex therapeutic plan was devised, which included: recovery through physiotherapy, adequate nutrition, psychological support, treatment of the cardiovascular comorbidities and prevention of the consequences of extended bed rest. The treatment lasted for 60 days and the outcome was favorable: decreased bone frailty, mainly through preserving muscle tone and osteoarticular function, correction of malnutrition, improvement of depression and partial recovery of patient's mobility; the results of our therapy made it possible for the patient to return home, where she leaves alone. She will need help with daily household chores, but she intends to continue the recovery therapy as means of increasing her quality of life and independence.

  11. Management of the proximal tibia fractures by mini external fixation: A case series of 30 cases

    Directory of Open Access Journals (Sweden)

    Samar K Biswas

    2014-01-01

    Full Text Available Background: Management of high velocity trauma is a challenging problem because of morbidity of trauma and sometime residual problems of failure of proper healing of fractures with the restriction of movements of knee, shortening, and added risk of compartment syndrome in the proximal tibia fracture. There is always risk of post-operative infection and infected non-union in extensive open surgical procedure and internal fixation. Hence, there is always look out for the middle path procedure for a solution to the above said problems with the added advantage of less hospital stay and early return to work by minimal invasive procedure and stabilization of fracture reduction by multiple K-wire fixation with a frame applied externally. Stabilization of fracture with reduced pain allows early movements of neighbouring joint knee and ankle; hence, reduces the chances of fracture diseases. With this we have been stimulated to take-up the study of managing the proximal tibia fracture by mini external fixator. Aim: The aim of this study was to manage proximal tibia fractures by mini external fixator and evaluate the results and efficacy of this method. Material and Method: A total of 30 patients having proximal tibial fractures admitted at our center between 2008 and 2010 were taken and the procedure carried out was closed manipulative reduction and stabilization with mini external fixator. All acute proximal tibia fractures including tibial plateau fractures above 17 years of age of either sex were included in the study. Fracture more than 3 weeks old were excluded from the study. Result: Out of 30 cases 13 were excellent, 14 cases good, and 3 showed fair. It was found that type 5 and 6 of Schatzker′s classification have lesser outcome type of fractures Conclusion: We have found that management of the proximal tibia fractures by mini external fixation method has a better outcome. Early mobilization of knee in the proximal tibia fractures after

  12. On the continued acceleration of bomb casing fragments following casing fracture

    Institute of Scientific and Technical Information of China (English)

    Michael D.HUTCHINSON; David W.PRICE

    2014-01-01

    It has been said that, once a bomb casing has fractured,“detonation gases will then stream around the fragments or bypass them, and the acceleration process stops there.”However, while apparently copious gas flow through casing fractures indicates some pressure release, it is also an indication of significant gas drive pressure, post casing fracture. This paper shows two approaches to the problem of calculating the actual loss of drive. One presents first-order analytical calculations, in cylindrical geometry, of pressure loss to the inside surface of a fractured casing. The second shows the modelling of a selected example in the CTH code. Both approaches reveal that gas escape, while occurring at its own sound-speed relative to the adjacent casing fragments, has to compete with rapid radial expansion of the casing. Together with some historic ex-periments now publicly available, our calculations indicate that post-fracture casing fragment acceleration is, for most systems, unlikely to be reduced significantly.

  13. Intraoperative indocyanine green videoangiography to guide decision making regarding need for vessel bypass: A case report and technical note

    Science.gov (United States)

    Avery, Michael; Chehab, Somar; Wong, John H.; Mitha, Alim P.

    2016-01-01

    Background: Indocyanine green (ICG) videoangiography is an intraoperative technique recently used in vascular neurosurgery to assess the presence or absence of blood flow during critical times of a procedure. These include, but are not limited to, detecting whether daughter branches or perforators are patent after placing a vascular clip or determining whether an aneurysm has been completely isolated from the cerebral circulation after clipping. We present a case of a less-commonly reported application of ICG videoangiography involving the selection of a vessel to act as the bypass recipient once the need is identified during the surgical treatment of a complex intracranial aneurysm. Case Description: A 51-year-old male presented with a ruptured dissecting superior cerebellar artery (SCA) aneurysm that had two branches arising from the dome. Due to the difficult morphology of this aneurysm, a superficial temporal artery to SCA bypass was planned. We used ICG videoangiography to identify the branch that had insufficient retrograde flow via collateral circulation, to which the bypass was performed, followed by the isolation of the aneurysm from the cerebral circulation using permanent surgical clips. Conclusion: Our case represents a possible use of ICG videoangiography during the operative treatment of a difficult aneurysm. Our patient suffered no infarcts postoperatively. In the correct clinical context, this method represents a possible treatment option for complex aneurysms requiring a bypass. PMID:26862459

  14. Brittle fracture in casing pipes; Sproeda brott i mantelroer

    Energy Technology Data Exchange (ETDEWEB)

    Nilsson, Stefan; Thoernblom, Kristian; Saellberg, Sven-Erik; Bergstroem, Gunnar [Swedish National Testing and Research Inst., Goeteborg (Sweden)

    2005-05-01

    Rapid Crack Propagation (RCP) has been observed in the casing pipe of large diameter district heating pipes on several occasions. An RCP crack is driven by hoop stresses in the casing pipe wall. It is a problem during installation work in cold weather. The casing pipe material is more brittle in low temperatures, and a temperature decrease will cause a hoop stress build-up since the thermal contraction of the casing pipe is constrained by the steel pipe and the PUR foam. RCP fracture has been documented at temperatures around -18 deg C but has likely, at some instances, occurred already at few degrees below 0 deg C. Three different polyethylene materials were evaluated with respect to the risk for brittle fracture of the casing pipe. One unimodal material of PE80 quality which have been used in casing to a large extent previously, one modern unimodal PE80 material which is used today and, finally, a bimodal PE80 material of a quality which currently is the dominant choice among pipe producers. Modern materials are in general much more resistant to brittle fracture, since it is an important design property for the raw material producers. Tests were done on casing of both large (up to 630 mm in diameter) and small (160 mm) dimension. A handling test was made where the pipes were cooled down and worked on with power tools in a manner similar to actual field work. An RCP fracture occurred at -25 deg C during cutting with angle grinder on a pipe with a diameter of 500 mm on the modern unimodal PE80 material. The same material also fractured during impact testing according to EN 253 at -20 deg C on both small and large diameter pipes. The bimodal PE80 resin passed both tests without fracture. A series of impact tests were done on pipes with diameter 160 mm with the purpose of determining critical temperatures and temperature stress levels with respect to brittle fracture. The results show that the bimodal material is so resistant that there is no real risk for RCP in

  15. Periprosthetic humeral fractures after reverse shoulder arthroplasty. Case report.

    Science.gov (United States)

    Wajnsztejn, Andre; Foni, Noel Oizerovici; Oizerovici, Dan; Pires, Robinson Esteves Santos; Ejnisman, Benno

    2017-09-21

    Periprosthetic fractures is a severe complication after joint replacement. The rapidly increase of reverse shoulder arthroplasty surgeries, periprosthetic humeral fractures, which are described as rare, may increase in the near future. We report the case of displaced humeral fracture bellow the stem of reverse shoulder prosthesis. The patient was an 85-year-old woman who had a total shoulder replacement 6 years previously. The surgical solution consisted of plate osteossynthesis and cerclage. This report describes an unprecedented case in Brazilian literature; and gives an overview of the existing literature including this injury classification. RESUMO As fraturas periprotéticas do ombro representam uma grave complicação após a substituição da articulação. Devido ao rápido aumento do número de cirurgias de artroplastia reversa no ombro, as fraturas periprótese do úmero, descritas como raras, podem aumentar no futuro próximo. Descrevemos um caso de fratura desviada do úmero abaixo do componente umeral de uma artroplastia reversa. A paciente era uma mulher de 85 anos de idade, que tinha uma artroplastia reversa do ombro há 6 anos. O tratamento cirúrgico consistiu em osteossíntese com placa, parafusos e cerclagem. Os objetivos do presente trabalho foram reportar um caso inédito na literatura brasileira, e revisar a literatura existente e as classificações da lesão.

  16. Patella fracture following anterior cruciate ligament reconstruction: A case report

    Directory of Open Access Journals (Sweden)

    Milankov Miroslav

    2003-01-01

    Full Text Available Introduction The most frequent procedure in treatment of acute or chronic anterior cruciate ligament (ACL rupture is the so called bone-tendon-bone reconstruction. A transverse dislocated patella fracture is a rare complication of this procedure with an incidence of 0.23%-2.3%. In a five year period, (1998-2002, 407 arthroscopic reconstructions of the anterior cruciate ligaments were done at our Clinic, and there was only one case of patella fracture. Case report An 18-year-old female patient, a handball player, suffered an acute rupture of anterior cruciate ligament of the left knee, so arthroscopic bone-tendon-bone reconstruction of the anterior cruciate ligament was performed. After adequate skin incision, a bone graft was taken from the patella and upper part of trapezoid tibia, which was 25 mm long, 10 mm wide and 5 mm thick, together with a part of patellar ligament. After the remains of the anterior cruciate ligament had been arthroscopically removed, tunnels were made in tibia and femur and a graft was inserted and fixed with two metal interference screws. Knee stability was tested, and drainage was put in the knee joint. The wound was closed by layers. The quadriceps exercises and passive knee movements started immediately. Full range of movements was accomplished six weeks later when the patient started to walk with full weight-bearing on her operated leg. Three weeks later, (nine weeks after the operation, the patient has accidentally lost her balance and fell. A transverse, dislocated fracture of the left patella was diagnosed and osteosynthesis of the fractured patella with two Kirschner wires and a metallic loop was performed. Postoperatively, full range of movement was allowed. Six months later, the patient felt no pain, there was no swelling, full range of knee movement was achieved, while the Lachman Test was identical in both knees and the pivot shift test was negative. Discussion Fracture of patella after ACL reconstruction is

  17. Probabilistic Fracture Mechanics and Optimum Fracture Control Analytical Procedures for a Reusable Solid Rocket Motor Case

    Science.gov (United States)

    Hanagud, S.; Uppaluri, B.

    1977-01-01

    A methodology for the reliability analysis of a reusable solid rocket motor case is discussed. The analysis is based on probabilistic fracture mechanics and probability distribution for initial flaw sizes. The developed reliability analysis is used to select the structural design variables of the solid rocket motor case on the basis of minimum expected cost and specified reliability bounds during the projected design life of the case. Effects of failure prevention plans such as nondestructive inspection and the material erosion between missions are also considered in the developed procedure for selection of design variables. The reliability-based procedure can be modified to consider other similar structures of reusable space vehicle systems with different failure prevention plans.

  18. Unilateral spinal anaesthesia in a patient with Osteogenesis Imperfecta with a lower leg fracture: a case report.

    Science.gov (United States)

    Baranovic, Senka; Lubina, Ivan Zvonimir; Vlahovic, Tomislav; Bakota, Bore; Maldini, Branka

    2013-09-01

    Osteogenesis Imperfecta is a rare, genetically determined disease with several possible complications in anaesthesia. Anaesthesiologists therefore pay special attention to the treatment of patients suffering from Osteogenesis Imperfecta since they commonly suffer from a difficult airway and intraoperative positioning difficulties. We report here the case of unilateral spinal anaesthesia in a patient suffering from Osteogenesis Imperfecta type I. A 28-year-old patient diagnosed with Osteogenesis Imperfecta type I was admitted to the hospital due to lower leg fracture requiring surgical treatment. The patient had blue sclerae, triangular-shaped face, macroglossia, scoliosis of thoracic and lumbar parts of the spine, pectus carinatum and thrombocytopenia. Upon the correction of thrombocytopenia, unilateral spinal anaesthesia with hyperbaric levobupivacain was chosen in order to avoid possible complications typical for general anaesthesia. Consequently, unilateral spinal anaesthesia with a customized local anesthetic could be consdered as a safe anesthetic method for such patients.

  19. Transverse Stress Fracture of the Proximal Patella: A Case Report

    National Research Council Canada - National Science Library

    Atsumi, Satoru; Arai, Yuji; Kato, Ko; Nishimura, Akinobu; Nakazora, Shigeto; Nakagawa, Shuji; Ikoma, Kazuya; Fujiwara, Hiroyoshi; Sudo, Akihiro; Kubo, Toshikazu

    2016-01-01

    .... Regarding patella stress fractures, so far only distal transverse or lateral longitudinal fractures have been reported, but there are no reports of transverse fractures occurring in the proximal patella...

  20. Does the Use of Intraoperative Breast Sizers Increase Complication Rates in Primary Breast Augmentation? A Retrospective Analysis of 416 Consecutive Cases in a Single Institution

    Directory of Open Access Journals (Sweden)

    Lee Seng Khoo

    2016-01-01

    Full Text Available Background. Is the use of intraoperative breast sizers beneficial for plastic surgeons or do they result in higher complication rates? Methods. This is a retrospective study of 416 consecutive cases of primary breast augmentation with silicone implants at the Plastic Surgery Service of Professor Ivo Pitanguy at the 38th Infirmary Santa Casa Misericórdia Hospital, Rio De Janeiro, from January 2011 to March 2014. 212 cases (51% were carried out with use of intraoperative breast sizers with 204 cases (49% without the use of implant sizers. This study compares the outcome of cases that employed the use of intraoperative implant sizers versus those that did not in terms of infection, hematoma/seroma formation, and capsular contracture. Results. Of 416 primary breast augmentation cases, there were 5 cases of infection (1.2%, 4 cases of seroma (1%, 3 cases of hematoma (0.7%, and 7 cases of capsular contracture (Baker’s Grade III/IV(1.7%. Total complication rate limited to infection, seroma, hematoma, and capsular contracture was 1.15% (95% CI 0.96–1.93%. There was a significant difference in the scores for breast sizers (M = 4.3, SD = 1.4 and no breast sizers (M = 2.3, SD = 0.87 conditions, t(8 = 2.79, p=0.018. The use of implant sizers was correlated with a higher complication rate. Conclusion. Good results could be obtained without the use of breast sizers in primary breast augmentation with use of a biodimensional tissue based planning system while eliminating risks of infection and reducing intraoperative time. Notwithstanding, in a residency program breast sizers can be an excellent training tool to shorten the learning curve in the novice surgeon.

  1. Lessons to be learned from a missed case of Hamate fracture: a case report

    Directory of Open Access Journals (Sweden)

    Borse Vishal H

    2010-08-01

    Full Text Available Abstract Introduction We report the case of a missed fracture through the body of the hamate bone, only detected on a later, mistakenly taken 30° oblique x-ray view. This case highlights some of the problems encountered with traditional x-ray views, and the need to consider oblique views as either standard procedure or as an adjunct where clinical suspicion remains high even in the presence of normal x-rays. Case presentation A healthy 26-year-old Caucasian male fell whilst jogging, suffering a low velocity injury to his right hand. Initial accident and emergency examination and x-rays failed to demonstrate a fracture. At clinic, anteroposterior and carpal tunnel radiographs showed no fracture, however a mistakenly taken oblique x-ray revealed a displaced hamate body fracture. Conclusion The authors believe that where a hamate fracture is suspected, an oblique x-ray view should be considered as part of the initial diagnostic investigations. Furthermore an oblique x-ray view is of particular use when clinical suspicion for hamate fracture remains high in the light of otherwise normal x-rays.

  2. Femoral Intertrochanteric Fracture With Spontaneous Lumbar Hernia: A Case Report

    Directory of Open Access Journals (Sweden)

    Luo

    2016-03-01

    Full Text Available Introduction The diagnosis of lumbar hernia can be easily missed, as it is a rare case to which most orthopedists are not exposed in their common clinical practice. Approximately 300 cases have been reported in the literature since it was first described by Barbette in 1672. Case Presentation A 76-year-old woman who had been diagnosed with a femoral intertrochanteric fracture was sent to our department. Physical examination revealed a smooth, soft, and movable mass, with no tenderness, palpable on her left flank, which had gradually increased during the last seven years and presented with a slight feeling of swelling. We initially misdiagnosed the case as a left lipoma combined with the femoral intertrochanteric fracture. However, after six hours, the patient presented with a sudden onset of nausea, vomiting, and abdominal distension. Afterward, computed tomography (CT examination confirmed that the mass was a spontaneous lumbar hernia. Conclusions A lumbar hernia may, on rare occasions, become incarcerated or strangulated, with the consequent complication of mechanical bowel obstruction. We suggest that a patient with a flank mass should always raise suspicions of a lumbar hernia.

  3. Femoral Intertrochanteric Fracture With Spontaneous Lumbar Hernia: A Case Report

    Science.gov (United States)

    Luo, Peng; HE, Xing-Wen; Chen, Qing-Yun; Hong, Hao; Yang, Lei

    2016-01-01

    Introduction The diagnosis of lumbar hernia can be easily missed, as it is a rare case to which most orthopedists are not exposed in their common clinical practice. Approximately 300 cases have been reported in the literature since it was first described by Barbette in 1672. Case Presentation A 76-year-old woman who had been diagnosed with a femoral intertrochanteric fracture was sent to our department. Physical examination revealed a smooth, soft, and movable mass, with no tenderness, palpable on her left flank, which had gradually increased during the last seven years and presented with a slight feeling of swelling. We initially misdiagnosed the case as a left lipoma combined with the femoral intertrochanteric fracture. However, after six hours, the patient presented with a sudden onset of nausea, vomiting, and abdominal distension. Afterward, computed tomography (CT) examination confirmed that the mass was a spontaneous lumbar hernia. Conclusions A lumbar hernia may, on rare occasions, become incarcerated or strangulated, with the consequent complication of mechanical bowel obstruction. We suggest that a patient with a flank mass should always raise suspicions of a lumbar hernia.

  4. [Fracture of the penis: description of a case].

    Science.gov (United States)

    Cecchi, M; Pagni, G L; Ippolito, C; Summonti, D; Sepich, C A; Fiorentini, L

    1997-06-01

    Fracture of the penis is not a frequent event and it consists of a rupture of the tunica albuginea of the corpora cavernosa and sometimes of the urethra; the lesion occurs when the penis is erect because during erection the tunica albuginea is very thin and not flexible and it can be easily damaged by a trauma; most lesions occur during intercourse for impact of the erect penis against the female perineum or the pubic synphisis, but lesions during masturbation, fightings or falling off the bed are also described [1-2-3]. Clinically there are pain, detumescence, hematoma and recurvatum of the penis toward the opposite side of the lesion and hematuria if also the urethra is damaged. Usually diagnosis is quite easy with a good anamnesis, clinical examination and echotomography which can reveal presence of hematoma and hypoechogenic areas along the tunica albuginea or the urethra that appears irregular. Nowadays, fractures of the penis need a surgical approach to obtain good results avoiding consequences such as recurvatum or fibrotic areas [3-4-7-8]. We describe two cases of fracture of the penis occurred in two young men during masturbation and treated surgically with excellent results: twelve and eighteen months respectively after surgery patients are well and can enjoy a normal sexual activity with no problems at all.

  5. A three-arm (laparoscopic, hand-assisted, and robotic) matched-case analysis of intraoperative and postoperative outcomes in minimally invasive colorectal surgery.

    Science.gov (United States)

    Patel, Chirag B; Ragupathi, Madhu; Ramos-Valadez, Diego I; Haas, Eric M

    2011-02-01

    Robotic-assisted laparoscopic surgery is an emerging modality in the field of minimally invasive colorectal surgery. However, there is a dearth of data comparing outcomes with other minimally invasive techniques. We present a 3-arm (conventional, hand-assisted, and robotic) matched-case analysis of intraoperative and short-term outcomes in patients undergoing minimally invasive colorectal procedures. Between August 2008 and October 2009, 70 robotic cases of the rectum and rectosigmoid were performed. Thirty of these were organized into triplets with conventional and hand-assisted cases based on the following 6 matching criteria: 1) surgeon; 2) sex; 3) body mass index; 4) operative procedure; 5) pathology; and 6) history of neoadjuvant therapy in malignant cases. Demographics, intraoperative parameters, and postoperative outcomes were assessed. Pathological outcomes were analyzed in malignant cases. Data were stratified by postoperative diagnosis and operative procedure. There was no significant difference in intraoperative complications, estimated blood loss (126.1 ± 98.5 mL overall), or postoperative morbidity and mortality among the groups. Robotic technique required longer operative time compared with conventional laparoscopic (P arm case-matched series, the robotic approach results in short-term outcomes comparable to conventional and hand-assisted laparoscopic approaches for benign and malignant diseases of the rectum and rectosigmoid. With 3-dimensional visualization, additional freedom of motion, and improved ergonomics, this enabling technology may play an important role when performing colorectal procedures involving the pelvic anatomy.

  6. Fractures of the bilateral distal radius and scaphoid: a case report

    Directory of Open Access Journals (Sweden)

    Ozkan Korhan

    2008-03-01

    Full Text Available Abstract Introduction Bilateral fractures of the distal radius and scaphoid are extremely rare injuries. Case presentation A patient with bilateral comminuted, displaced distal fractures of the radius and bilateral fractures of the scaphoid was treated via internal fixation of the scaphoid fractures with Herbert screws and internal fixation of the distal radius fractures with locked volar plating. Conclusion Rigid internal fixation of distal radius and scaphoid fractures is mandatory to start early active rehabilitation of the wrist without the need for wrist immobilization with a plaster or external skeletal fixation.

  7. AESTHETIC MANAGEMENT OF FRACTURED ENDODONTICALLY TREATED TOOTH- CASE REPORT

    Directory of Open Access Journals (Sweden)

    Hada Singh

    2012-12-01

    Full Text Available ABSTRACT: Title – Aesthetic management of fractured endodonti cally treated teeth- Case report Healthy oral cavity is primary requisite for beautif ul looks. Aesthetic requirement of severely mutilated teeth has been a challenge to de ntist. This paper presents endodontic treatment of grossly decayed tooth followed by the placement of a fibre-reinforced composite resin post. The crown reconstruction was done with f ull ceramic crown. Resin fibre post has best properties in elasticity, translucency, adaptabil ity and resistance to traction

  8. Ocular complication of malar fracture and its handling. Case report

    Directory of Open Access Journals (Sweden)

    León Miguel E.

    2004-09-01

    Full Text Available Antecedents: The superior orbital fissure syndrome (SOFS is a rare complication in patient with maxillofacial fractures, that consists of a direct compression or hematoma of the structures related to the SOFS. The characteristic clinics are: gross and persistent edema of the periorbital tissues; proptosis and subconjuntival echyimosis; ptosis and ophtalmoplegia; dilatation of the pupil; direct light, reflex absent, inderect reflex (consensual present; loss of the accommodation reflex; loss of corneal reflex; anesthesia of the eyelid and the front; radiological evidence of reduction in the dimensions of the SOF. Objetive: The objective of this report is to present a clinical case of a patient who underwent the syndrome of the superior orbitaria fissure, its the pos surgery handling and results. Materials: It is presented a clinical case of a 20-year-old age patient, who in his postoperatorio immediate of fracture reduction malar presented the characteristic clinics and radiological of the SOFS. An updated revision of the subject and the different options from treatment appears. Results: This case was handled quickly with megadosis of corticoides and the patient recovered totally his normal visual function. Conclusions: The conducted treatment was successful.

  9. CASE REPORT OF COMPOUND COMMINUTED FRACTURE CLAVICLE WITH VEIN AND PLEURAL INJURY

    Directory of Open Access Journals (Sweden)

    Vinayak Nerlikar

    2015-01-01

    Full Text Available We report a case of compound segmental comminuted fracture of the Left clavicle , fracture of second rib , comminuted fracture of scapula with subclavian vein laceration and perforation of the parietal pleura and lung contusion that caused massive haemo - pneumothorax. Emergency exploration followed by repair of subclavian vein , pleura and fixation of clavicle were able to salvage the patient.

  10. Ipsilateral Acute Monteggia Lesion and Malunion of Galeazzi Fracture in an Adult. A Case Report

    Directory of Open Access Journals (Sweden)

    JBS Essoh

    2010-10-01

    Full Text Available Presentation of Monteggia and Galeazzi fractures in the same limb is a rare injury. We report an unusual case in which an acute Monteggia fracture was associated with a malunited Galeazzi fracture in an adult patient. The mechanism of this complex injury is discussed.

  11. Diagnosis and treatment of talar dislocation fractures illustrated by 3 case reports and review of literature

    NARCIS (Netherlands)

    Haverkort, J. J M; Leenen, L. P H; van Wessem, K. J. P.

    2015-01-01

    Introduction Talar fractures are a rare type of fractures (less than 1%). They are difficult to treat and outcome is often complicated by arthritis and avascular necrosis. In this article three cases are presented with different types of dislocated talar neck fractures. Anatomy of the talus,

  12. TAP Casing and Sliding Multi-level Hierarchical Fracturing Completion Technology

    Institute of Scientific and Technical Information of China (English)

    Zhang Lei; Peng Zhigang; Yu Jinling; Xu Xin

    2012-01-01

    Staged fracturing technology of horizontal well is an effective means to improve the single well production of unconvcntional reservoirs with low permeability and low porosity. The selection of staged fracturing process, downhole plugging tool and fracturing sliding sleeve tool is lhc key to this technology. According to different rcscrw)irs, there are different fi'acturing techniques. TAP casing and sleeve hierarchical fracturing technique is for the development of low permeability reservoir, low pressure, low production and multilayer reservoir.

  13. Growing skull fracture in a 5-month old child: a case report.

    Science.gov (United States)

    Yu, Michael; Schmidt, John H; Trenton, Brooke A; Sheets, Nicholas W

    2010-01-01

    Growing skull fractures are a rare complication of linear skull fractures in children. The authors report a case of a growing skull fracture in a 5-month-old patient with a review of the literature. CT and MRI scans revealed a growing skull fracture with complication of leptomeningeal cyst formation. Surgical removal of the cyst, duraplasty and cranial reconstruction were performed. Follow up showed that the patient was stable neurologically and had improving left upper extremity weakness.

  14. Conservative treatment of Malgaigne fracture in young female - case report

    Directory of Open Access Journals (Sweden)

    Vukašinović Zoran

    2013-01-01

    Full Text Available Introduction. Pelvic ring injuries usually result from high­energy trauma, and cranial and abdominal multiple injuries are frequently present. Malgaigne fracture is referred to pelvic ring disruption at two sites, and is often treated surgically for its instability. We present a case of nonoperative treatment of Malgaigne pelvic fracture. Case Outline. A 17­year­old girl sustained a Malgaigne fracture falling off a horse. After ruling out urgent multiple trauma in local hospital, she was then transferred to Pediatric Orthopedic and Trauma Service at the Institute of Orthopedic Surgery «Banjica» Belgrade, with provisional cutaneous traction of 2 kg applied to her right leg. After the status evaluation, the supracondylar femoral traction was applied for three months, combined with pelvic cradle for first 73 days. Weight of traction was gradually adjusted according to x­ray check­up, ranging from 1­16 kg (1/4 of body weight. Antibiotic prophylaxis was administered for 10 days, and thromboprophylaxis for two months. After the removal of traction, physical therapy was applied and the patient achieved full weight bearing four months after the injury. Treatment outcome was a symmetric and stable pelvic ring, equal leg length, full range of motion in both hip joints and normal walking. Conclusion. Traction therapy, combined with gravitational suspension in pelvic cradle, resulted in excellent clinical result. Although significantly longer and more loaded than usual, normal weight bearing and walking were promptly achieved using intensive physical therapy. [Projekat Ministarstva nauke Republike Srbije, br. III 41004

  15. Bilateral distal radius fracture in third trimester of pregnancy with accelerated union: a rare case report.

    Science.gov (United States)

    Tv, Ravikumar; P, Rahul; Grover, Amit; Samorekar, Bheemsingh

    2015-04-01

    Bilateral distal radius fracture is a rare entity. There is no literature reporting a bilateral distal radius fracture in pregnancy. Fracture healing is influenced by hormones. Hormonal changes of pregnancy will affect the healing of a fracture. A 28-year-old female at 34 wk of pregnancy sustained a bilateral distal radius fracture after a self fall. One side was managed conservatively and open reduction was done for the other side. Both fractures united at four weeks. This case is unique in three ways. First distal radius fractures commonly occur in elderly postmenopausal females due to oestrogen deficiency. In this case a distal radius fracture occurred following a self fall in third trimester of pregnancy - a hyperestrogenic state. Second the time taken for union was only four weeks signifying the hormonal effects on pregnancy on fracture healing. Third the occurrence of bilateral distal radius fracture itself is very rare in adults. In pregnancy there is a faster rate of fracture healing due to effects of oestrogen and increased cardiac output. Fractures in pregnancy require special attention. Surgical intervention should be done with a multidisciplinary approach. While management of fractures in pregnancy, effect of hormonal and physiological changes should be kept in mind.

  16. Open Defective Trapezium Fracture Treated with Local Bone Graft: A Case Report

    Directory of Open Access Journals (Sweden)

    Omer Ersen

    2014-12-01

    Full Text Available Generally fractures of trapezium are uncommon and account for 3-5% of all carpal fractures. About 20% of these are vertical sagittal split fractures and rarely occur isolated. The number of reported cases of open trapezium fractures is few. Open trapezium injuries of thumb are demanding injuries that need accurate restoration of damaged stuructures to gain normal thumb function. Otherwise it results in impairment of funtion due to limitation of motion, pain and weakness of the thumb. In this case report treatment of trapezium fracture with corticocancellous bone grafting from distal radius presented.

  17. femoral neck fracture during physical therapy following surface replacement arthroplasty: a preventable complication? A case report

    Directory of Open Access Journals (Sweden)

    Dayton Michael R

    2010-02-01

    Full Text Available Abstract This case report describes two cases of peri-prosthetic fracture during physical therapy in patients who underwent a hip resurfacing, or surface replacement arthroplasty. The fractures occurred with forceful passive combined flexion and external rotation. Functional results were ultimately obtained in both cases, requiring conversion to total hip arthroplasty. Recognizing patient risk factors and cautioning therapists about the possibility of fracture may have prevented these complications.

  18. Traumatic transverse fracture of sacrum with cauda equina injury--a case report and review of literature.

    Directory of Open Access Journals (Sweden)

    Singh H

    1998-01-01

    Full Text Available Fractures of the sacrum are rare and generally associated with fracture of the pelvis. Transverse fractures of the sacrum are even less frequent and neurological deficit may accompany these fractures. A case of transverse fracture sacrum with cauda equina injury treated by sacral laminectomy and root decompression, is reported.

  19. [Case report and literature review: elbow fracture dislocation in children].

    Science.gov (United States)

    Guzmdn, R; Rincón, D; Camacho, J

    2015-01-01

    Elbow dislocation in children is a very infrequent traumatic event which was first described by Stimson in 1900 and then by Tachdjian in 1990. Its estimated incidence ranges from 3% to 6% of all elbow injuries, peaking at 13-14 years. Elbow trauma is classified considering the direction in which the proximal radioulnar joint shifts with respect to the humerus, into posterior and anterior dislocation. The former is the most frequent and accounts for 95% of cases. Elbow fracture dislocation is an even rarer event. The incidence rate of avulsion fracture of the medial epicondyle is 25-36%, of the lateral condyle 4%, of the olecranon 1.7%, of the radial head 8%, of the coronoid process 3.5%, and others, 3.5%. At present there is no consensus in the literature on how to treat this type of lesions, particularly because some authors advocate nonsurgical management, while others propose surgical management as the definitive treatment. What is clear, however, is that a late diagnosis or untimely treatment may affect the child's growth and lead to serious complications. The purpose of this study is to share our experience and good results with the surgical management of these infrequent cases.

  20. A Complex Facial Trauma Case with Multiple Mandibular Fractures and Dentoalveolar Injuries

    Directory of Open Access Journals (Sweden)

    Yeliz Guven

    2015-01-01

    Full Text Available The principles of management of mandibular fractures differ in children when compared to adults and depend on the specific age-related status of the growing mandible and the developing dentition. This paper presents a case report with a complex facial trauma affecting the mandibular body and condyle region and dentoalveolar complex. Clinical examination revealed soft tissue injuries, limited mouth opening, lateral deviation of the mandible, an avulsed incisor, a subluxated incisor, and a fractured crown. CBCT examination revealed a nondisplaced fracture and an oblique greenstick fracture of the mandibular body and unilateral fracture of the condyle. Closed reduction technique was chosen to manage fractures of the mandible. Favorable healing outcomes on multiple fractures of the mandible throughout the 6-year follow-up period proved the success of the conservative treatment. This case report is important since it presents a variety of pathological sequelae to trauma within one case.

  1. A Complex Facial Trauma Case with Multiple Mandibular Fractures and Dentoalveolar Injuries.

    Science.gov (United States)

    Guven, Yeliz; Zorlu, Sevgi; Cankaya, Abdulkadir Burak; Aktoren, Oya; Gencay, Koray

    2015-01-01

    The principles of management of mandibular fractures differ in children when compared to adults and depend on the specific age-related status of the growing mandible and the developing dentition. This paper presents a case report with a complex facial trauma affecting the mandibular body and condyle region and dentoalveolar complex. Clinical examination revealed soft tissue injuries, limited mouth opening, lateral deviation of the mandible, an avulsed incisor, a subluxated incisor, and a fractured crown. CBCT examination revealed a nondisplaced fracture and an oblique greenstick fracture of the mandibular body and unilateral fracture of the condyle. Closed reduction technique was chosen to manage fractures of the mandible. Favorable healing outcomes on multiple fractures of the mandible throughout the 6-year follow-up period proved the success of the conservative treatment. This case report is important since it presents a variety of pathological sequelae to trauma within one case.

  2. [Distal tibia peri-implant fracture with an intramedullary nail: a case report].

    Science.gov (United States)

    Reyes-Cabrera, J M; González-Alconada, R; García-Mota, M D

    2013-01-01

    Peri-implant fractures of the distal tibia after intramedullary nailing are rare. We present a case of a fracture of the distal tibia at the site of the distal interlocking screw. We found two cases reported in the world literature. There are no cases reported in the Spanish literature. © 2013 SECOT. Published by Elsevier Espana. All rights reserved.

  3. Intraoperative hypertensive crisis secondary to an undiagnosed pheochromocytoma during orthognathic surgery: a case report.

    Science.gov (United States)

    Bouchard, Carl; Chiniara, Gilles; Valcourt, Annie-Claude

    2014-04-01

    Increased blood pressure (BP) during orthognathic surgery may result in excessive blood loss, poor surgical field visualization, and longer surgical time and require blood transfusion. When uncontrollable high BP is encountered in an otherwise healthy patient during orthognathic surgery, the diagnosis of pheochromocytoma should be considered. Pheochromocytomas are rare neuroendocrine tumors of the chromaffin cells of the adrenal medulla or extra-adrenal paraganglia (sympathetic ganglia) that secrete catecholamine. They are present in approximately 0.05 to 0.2% of hypertensive patients. Patients can present with hypertension, tachycardia, headaches, and diaphoresis. The clinical presentation may vary and a wide spectrum of nonspecific symptoms may be encountered. The elevated BP can be intermittent (40%) or permanent (60%). About 10% of pheochromocytomas are hereditary and they can be a feature of multiple endocrine neoplasia type 2. This report describes the case of a 29-year-old patient with a large pheochromocytoma of the right adrenal gland undiagnosed before orthognathic surgery.

  4. Groundwater recharge dynamics in unsaturated fractured chalk: a case study

    Science.gov (United States)

    Cherubini, Claudia; Pastore, Nicola; Giasi, Concetta I.; Allegretti, Nicolaetta M.

    2016-04-01

    The heterogeneity of the unsaturated zone controls its hydraulic response to rainfall and the extent to which pollutants are delayed or attenuated before reaching groundwater. It plays therefore a very important role in the recharge of aquifers and the transfer of pollutants because of the presence of temporary storage zones and preferential flows. A better knowledge of the physical processes in the unsaturated zone would allow an improved assessment of the natural recharge in a heterogeneous aquifer and of its vulnerability to surface-applied pollution. The case study regards the role of the thick unsaturated zone of the Cretaceous chalk aquifer in Picardy (North of France) that controls the hydraulic response to rainfall. In the North Paris Basin, much of the recharge must pass through a regional chalk bed that is composed of a porous matrix with embedded fractures. Different types of conceptual models have been formulated to explain infiltration and recharge processes in the unsaturated fractured rock. The present study analyses the episodic recharge in fractured Chalk aquifer using the kinematic diffusion theory to predict water table fluctuation in response to rainfall. From an analysis of the data, there is the evidence of 1) a seasonal behavior characterized by a constant increase in the water level during the winter/spring period and a recession period, 2) a series of episodic behaviors during the summer/autumn. Kinematic diffusion models are useful for predict preferential fluxes and dynamic conditions. The presented approach conceptualizes the unsaturated flow as a combination of 1) diffusive flow refers to the idealized portion of the pore space of the medium within the flow rate is driven essentially by local gradient of potential; 2) preferential flow by which water moves across macroscopic distances through conduits of macropore length.

  5. Intraoperative Neuromonitoring

    Directory of Open Access Journals (Sweden)

    Kubilay Varlı

    2016-06-01

    Full Text Available The principal aim of “intraoperative neuromonitoring” (IN is to prevent potential neurologic deficits that may be caused by the surgical process, which is very appropriate to the principal rule of medicine “primum non nocere.” Monitoring neurologic structures, in addition to reducing the neurologic deficits, also provides very valuable knowledge about anatomy and physiology of the central nervous system. IN is almost a routine technique during surgeries concerned with central and/or peripheral neurologic structures. The monitoring technique used varies depending on the involved neurologic structure and the aim of the surgical intervention. Because of this, the staff that run the monitoring must be well trained and experienced. As it similar in the other countries, there are serious controversies in IN in our country in terms of training, price, and legal aspects. Before the problems become bigger and hard to solve, all sides of neuromonitoring must be together to regulate all aspects of the issue.

  6. Facial middle-third root fracture. A case report

    Directory of Open Access Journals (Sweden)

    Daraí Bárbara Sánchez Montero

    2010-12-01

    Full Text Available Horizontal root fracture is a rare dental trauma the general dentist is not always appropriately trained for. This article presents an horizontal root fracture of the facial upper central middle-third with incomplete apical formation in an 8 years old, male patient, who came to our consultation a month after the dental trauma had occurred. The latest procedures, consisting on the exclusive instrumentation and treatment of the coronal segment, and the exclusive use of calcium hydroxide as irrigantion fluid and intracanal medicament by taking profits of its capacity to induce hard tissue were used. This procedure was reactivated every 15 days and clinical-radiographic controls were performed every 3 months to monitor progress in the root apex formation. When apex formation was completed it was decided to seal the root canal with gutta-percha by using the conventional lateral condensation technique. It was decided to publish this case report first of all because it is a condition that, unlike what happened with this specific patient, does not always progress successfully and because an unconventional treatment, with positive results in year and a half was applied.

  7. Sacral Stress Fracture Mimicking Lumbar Radiculopathy in a Mounted Police Officer: Case Report and Literature Review.

    Science.gov (United States)

    Bednar, Drew A; Almansoori, Khaled

    2015-10-01

    Study Design Case report and review of the literature. Objective To present a unique case of L5 radiculopathy caused by a sacral stress fracture without neurologic compression. Methods We present our case and its clinical evolution and review the available literature on similar pathologies. Results Relief of the unusual mechanical loading causing sacral stress fracture led to rapid resolution of radiculopathy. Conclusion L5 radiculopathy can be caused by a sacral stress fracture and can be relieved by simple mechanical treatment of the fracture.

  8. A Feasibility study on Monitoring of Fracture Healing by Electric Stimulation-A study on 2 tibial fracture cases

    Directory of Open Access Journals (Sweden)

    S. Kumaravel

    2010-09-01

    Full Text Available Sufferings associated with broken limbs have been on an exponential increase in India, mainly due to road accidents. Conventional healing and uniting methods takes any where between 1 ½ to 6 months depending on the nature of the fracture and the speed of reporting for medical care .In an effort to speed up the healing process low voltage electric stimulation has been tried and has been found to cut down the healing time by nearly 30% depending on the fracture-history. Also the course of fracture healing has been traced and definite trends during the process identified.Two case studies of fractures of the leg bone through electric stimulation indicate identical trends in the healingprocess.

  9. The dangers of damage control orthopedics: a case report of vascular injury after femoral fracture external fixation

    Directory of Open Access Journals (Sweden)

    Staeheli Gregory R

    2012-03-01

    Full Text Available Abstract Background Placement of external fixation frames is an expedient and minimally invasive method of achieving bone and joint stability in the setting of severe trauma. Although anatomic safe zones are established for placement of external fixation pins, neurovascular structures may be at risk in the setting of severe trauma. Case report We present a case of a 21-year-old female involved in a high speed motorcycle accident who sustained a Type IIIB open segmental femur fracture with significant thigh soft tissue injury. Damage control orthopedic principals were applied and a spanning external fixator placed for provisional femoral stabilization. Intraoperative vascular examination noted absent distal pulses, however an intraoperative angiogram showed arterial flow distal to the trifurcation. Immediately postoperatively the dorsalis pedis pulse was detected using Doppler ultrasound but was then non-detectable over the preceding 12-hours. Femoral artery CT angiogram revealed iatrogenic superficial femoral artery occlusion due to kinking of the artery around an external fixator pin. Although the pin causing occlusion was placed under direct visualization, the degree of soft tissue injury altered the appearance of the local anatomy. The pin was subsequently revised allowing the artery to travel in its anatomic position, restoring perfusion. Conclusion This case highlights the dangers associated with damage control orthopedics, especially when severe trauma alters normal local anatomy. Careful assessment of external fixator pin placement is crucial to avoiding iatrogenic injury. We recommend a thorough vascular examination pre-operatively and prior to leaving the operating room, which allows any abnormalities to be further evaluated while the patient remains in a controlled environment. When an unrecognized iatrogenic injury occurs, serial postoperative neurovascular examinations allow early recognition and corrective actions.

  10. Classifying Multiple Types of Hand Motions Using Electrocorticography During Intraoperative Awake Craniotomy & Seizure Monitoring Processes - Case Studies

    Directory of Open Access Journals (Sweden)

    Tao eXie

    2015-10-01

    Full Text Available In this work, some case studies were conducted toclassify several kinds of hand motions from electrocorticography(ECoG signals during intraoperative awake craniotomy &extraoperative seizure monitoring processes. Four subjects (P1,P2 with intractable epilepsy during seizure monitoring and P3,P4 with brain tumor during awake craniotomy participatedin the experiments. Subjects performed three types of handmotions (Grasp, Thumb-finger motion and Index-finger motioncontralateral to the motor cortex covered with ECoG electrodes.Two methods were used for signal processing. Method I:autoregressive (AR model with burg method was applied toextract features, and additional waveform length (WL featurehas been considered, finally the linear discriminative analysis(LDA was used as the classifier. Method II: stationary subspaceanalysis (SSA was applied for data preprocessing, and thecommon spatial pattern (CSP was used for feature extractionbefore LDA decoding process. Applying method I, the threeclassaccuracy of P1□P4 were 90.17%, 96.00%, 91.77% and92.95% respectively. For method II, the three-class accuracy ofP1□P4 were 72.00%, 93.17%, 95.22% and 90.36% respectively.This study verified the possibility of decoding multiple handmotion types during an awake craniotomy, which is the firststep towards dexterous neuroprosthetic control during surgicalimplantation, in order to verify the optimal placement of electrodes.The accuracy during awake craniotomy was comparableto results during seizure monitoring. This study also indicatedthat ECoG was a promising approach for precise identificationof eloquent cortex during awake craniotomy, and might forma promising BCI system that could benefit both patients andneurosurgeons.

  11. Sequential Proximal Tibial Stress Fractures associated with Prolonged usage of Methotrexate and Corticosteroids: A Case Report

    Directory of Open Access Journals (Sweden)

    Tan TJL

    2015-11-01

    Full Text Available Stress fractures of the proximal tibia metaphysis are rare in the elderly. We present a case of a 65-year old male who developed sequential proximal tibia stress fractures associated with prolonged usage of methotrexate and prednisolone within a span of 18 months. Magnetic Resonance Imaging revealed an incomplete stress fracture involving the medial proximal tibial region. The patient was treated with stemmed total knee arthroplasty (TKA bilaterally. Stress fractures should be considered in patients with atypical knee pain who have a history of methotrexate and prednisolone usage. TKA is an effective treatment in stress fractures of the proximal tibia.

  12. Dislocation after Hemiarthroplasty due to Insufficiency Fracture of the Superior Acetabulum: A Case Report

    Directory of Open Access Journals (Sweden)

    Masahiko Nozawa

    2009-01-01

    Full Text Available Insufficiency fracture of the superior part of the acetabulum after hemiarthroplasty has not been reported before. Here we report a case of dislocation after hemiarthroplaty due to insufficiency fracture of the acetabulum. In our patient, insufficiency fracture of the ilium immediately above the acetabulum produced obvious evidence of compression and collapse that led to dislocation of the outer head of the femoral component. This patient had subsequently been treated with a cementless socket inserted into the fractured acetabulum. We should remember the possibility of insufficiency fracture of the superior acetabulum after hemiarthroplasty, particularly in elderly patients suffering from chronic postoperative pain and disability.

  13. Exposure to antiepileptic drugs and the risk of hip fracture: a case-control study

    DEFF Research Database (Denmark)

    Tsiropoulos, Ioannis; Andersen, Morten; Nymark, Tine

    2008-01-01

    PURPOSE: To investigate whether the use of antiepileptic drugs (AEDs) increases the risk of hip fracture. METHODS: We performed a case-control study using data from the Funen County (population 2004: 475,000) hip fracture register. Cases (n = 7,557) were all patients admitted to county hospitals ...

  14. Reattachment of fractured teeth fragments in mandibular incisors: a case report

    Directory of Open Access Journals (Sweden)

    Yousef MK

    2015-04-01

    Full Text Available Mohammed K YousefDepartment of Operative Dentistry, Faculty of Dentistry, King Abdulaziz University, Jeddah, Saudi ArabiaAbstract: The majority of dental trauma involves anterior teeth, especially the maxillary central incisors. A mandibular incisor fracture with or without pulp tissue involvement is considerably less common. Different approaches for treating these fractured teeth have been reported in the literature. The type of treatment rendered depends mainly on the extent of fracture, pulp involvement, radicular fracture, biologic width infringement or violation, and presence of the fractured piece. This case report illustrates reattachment of fractured fragments on two mandibular incisors without pulp exposure using a new proposed reattachment method using a combination of two different types of composite materials together with an orthodontic lingual retention wire. An 8-year-old female patient presented with fractured mandibular left incisors (Ellis class II fracture. Broken pieces were saved and brought in a closed container in water. Periapical radiographs revealed no evidence of pulpal involvement in either tooth and no periapical radiolucency was noticed. Fractured fragments and the broken teeth were prepared with circumferential bevels. Reattachment of the fractured fragments were done using two types of composite resin materials and a lingual orthodontic retention wire was also used. The patient was recalled after 8 months to follow up both teeth. Clinical examination revealed excellent composite restorations covering the fracture lines.Keywords: reattachment, fractured teeth, dental trauma 

  15. Surgical repair of femoral fractures in New World camelids: five cases (1996-2003).

    Science.gov (United States)

    Shoemaker, R W; Wilson, D G

    2007-04-01

    Five New World camelids were admitted to the Western College of Veterinary Medicine between 1996 and 2003 for evaluation of femoral fractures. There were three alpacas and two llamas. Four of the animals were female and three were less than 3 months of age. Fracture configurations consisted of distal physeal fractures (three), a comminuted diaphyseal/metaphyseal fracture, and a transverse diaphyseal fracture. Fractures were diagnosed with a combination of physical examination and radiographs in all cases. All five fractures were repaired with internal fixation and three animals were discharged from the hospital with fractures that healed. One cria underwent successful internal fixation but died from pulmonary oedema during recovery from anaesthesia. Postoperative complications were rare and limited to inadequate fracture stability in one alpaca and prolonged recovery to weight bearing in another. One llama with a comminuted metaphyseal fracture, repaired with a 4.5 mm dynamic compression plate, subsequently had catastrophic failure of the bone 17 days after surgery. Overall the clients were pleased with the outcome of discharged animals. Although femoral fractures are considered rare, they pose a unique opportunity for the large animal veterinarian to successfully achieve fracture union with the aid of internal fixation.

  16. Intraoperative monitoring of evoked potentials.

    Science.gov (United States)

    Raudzens, P A

    1982-01-01

    Sensory EPs were recorded intraoperatively in 173 neurosurgical procedures (71 VEPs, 66 BAEPs, and 31 SSEPs) to evaluate the utility of this technique. EPs could be safely recorded in all cases, but the yield of useful results varied with each sensory modality. BAEPs were recorded reliably in 100% of the cases and intraoperative latency changes accurately predicted postoperative hearing deficits in 10%. Potential hearing deficits were detected in another 15%. BAEP changes were associated with brainstem dysfunction in only one case. VEP changes were difficult to interpret intraoperatively because of contamination by a high degree of variability and both false negative and false positive results. Changes in VEP amplitudes related to surgical manipulation of the optic chiasm were only suggested. SSEP changes were recorded reliably in only 75% of the cases and no correlations between SSEP changes and postoperative sensory function were established. Again, intraoperative amplitude attenuation of the SSEP waveform with surgical manipulation only suggested a potential sensory deficit. Intraoperative EP monitoring is a valuable technique that provides a functional analysis of the sensory nervous system during surgical procedures. Specific sensory stimuli and improved data analysis will increase the utility of this CNS monitor.

  17. Ipsilateral Traumatic Posterior Hip Dislocation, Posterior Wall and Transverse Acetabular Fracture with Trochanteric Fracture in an adult: Report of First Case

    Directory of Open Access Journals (Sweden)

    Skand Sinha

    2013-10-01

    Full Text Available Introduction: Posterior dislocation of the hip joint with associated acetabular and intertrochanteric fracture is a complex injury. Early recognition, prompt and stable reduction is needed of successful outcome. Case Report: 45 year old male patient presented with posterior dislocation of the hip with transverse fracture with posterior wall fracture of acetabulam and intertrochanteric fracture on the ipsilateral side. The complex fracture geometry was confirmed by CT scan. The patient was successfully managed by open reduction and internal fixation of intertrochanteric fracture was achieved with dynamic hip screw (DHS plate fixation followed by fixation of acetabular fracture with reconstruction plate. Conclusion: Hip dislocation combined with acetabular fracture is an uncommon injury; this article presents a unique case of posterior wall and transverse fractures of ipsilateral acetabulum with intertrochanteric fracture in a patient who sustained traumatic posterior hip dislocation. Early surgical intervention is important for satisfactory outcomes of such complex fracture-dislocation injuries. Keywords: Hip dislocation; acetabular fractures; intertrochanteric fracture; operative treatment.

  18. Effect of intraoperative constant rate infusion of lidocaine on short-term survival of dogs with septic peritonitis: 75 cases (2007-2011).

    Science.gov (United States)

    Bellini, Luca; Seymour, Christopher J

    2016-02-15

    To investigate whether intraoperative administration of a lidocaine infusion to dogs with septic peritonitis was associated with short-term (48 hours) survival after surgery. Retrospective case series. 75 dogs with septic peritonitis. Medical records of dogs with septic peritonitis that underwent laparotomy between January 2007 and December 2011 at the Royal Veterinary College were reviewed. Select variables during the preoperative, intraoperative, and postoperative periods and short-term survival after surgery were compared between dogs that received an opioid only (group O; n = 33) and dogs that received lidocaine (50 μg/kg/min [22.7 μg/kg/min], IV; group L; 42) in addition to an opioid during surgery. The proportion of dogs that survived for 48 hours after surgery was significantly greater for group L (35/42) than for group O (20/33). Intraoperative infusion of lidocaine increased the odds of short-term survival (OR, 8.77; 95% CI, 1.94 to 39.57). No significant differences were observed between the 2 treatment groups for variables assessed during the preoperative and postoperative periods. During the intraoperative period, more dogs in group L received an IV bolus of a synthetic colloid than did dogs in group O, but the number of IV boluses administered was not associated with short-term survival. Results indicated that IV infusion of lidocaine might improve the short-term survival of dogs with septic peritonitis. Prospective clinical trials are necessary to determine the efficacy of lidocaine as a supportive treatment for dogs with septic peritonitis.

  19. Sacral Fracture Causing Neurogenic Bladder: A Case Report

    Directory of Open Access Journals (Sweden)

    Tatsuro Sasaji

    2012-01-01

    Full Text Available A 76-year-old man presented with a Denis Zone III sacral fracture after a traffic accident. He also developed urinary retention and perineal numbness. The patient was diagnosed with neurogenic bladder dysfunction caused by the sacral fracture. A computed tomogram (CT revealed that third sacral lamina was fractured and displaced into the spinal canal, but vertebral body did not displace. The fracture lines began at the center of lamina and extended bilateraly. The fracture pattern was unique. The sacrum was osteoporosis, and this fracture may be based on osteoporosis. We performed laminectomy to decompress sacral nerve roots. One month after surgery, the patient was able to urinate. Three months after surgery, his bladder function recovered normally. One year after surgery, he returned to a normal daily life and had no complaints regarding urination. One-year postoperative CT showed the decompressed third sacrum without displacement.

  20. Acute periprosthetic fracture of the acetabulum associated with osteolytic pelvic lesions: a report of 3 cases.

    Science.gov (United States)

    Sánchez-Sotelo, J; McGrory, B J; Berry, D J

    2000-01-01

    Three cases of acute acetabular fracture around uncemented porous-coated acetabular components associated with osteolytic lesions of the pelvis are reported. In each case, the fracture occurred through an area of severe osteolysis that contributed to the structural failure of the pelvis. None of the fractures were associated with significant trauma, and none of the implants demonstrated evidence of loosening before the fracture. When marked pelvic osteolysis develops around the acetabular component of a total hip arthroplasty, the possibility of pelvic fracture must be considered. Total hip arthroplasty patients with osteolysis should be followed with radiographs at regular and frequent intervals. When osteolysis progresses, early intervention should be strongly considered because appropriate treatment may prevent fracture occurrence.

  1. Unusual exercise-related stress fractures. Two case reports

    Energy Technology Data Exchange (ETDEWEB)

    Fink-Bennett, D.M.; Benson, M.T.

    1984-08-01

    We describe two unusual exercise-related stress fractures, one in the sacroiliac joint of a long distance runner, the other in the body of the scapulae of an above-knee amputee. Each were detected on a 2-hour delay bone scan. To our knowledge, neither have been described scintigraphically. The bilateral scapular fracture is an unreported entity, and the fractured SI joint is a very uncommon site for an overuse injury.

  2. Sternal Insufficiency Fractures of Post-menopausal Women:Retrospective Analysis of 17 Cases

    Institute of Scientific and Technical Information of China (English)

    Zhe-yuan Huang; Bi-long Yi; Hao-yuan Liu

    2012-01-01

    Objective To retrospectively investigate the clinical characteristics of sternal insufficiency fractures (SIFs) of post-menopausal women.Methods Findings on the clinical presentation,associated diseases,and imaging of SIFs in 17 postmenopausal women admitted to our hospital between February 1999 and January 2009 were reported.Results Twelve patients complained of severe pain in their anterior chest.Other symptoms included cough (5 cases),dyspnoea (3 cases),breathlessness (3 cases),and wheeze (2 cases).Four patients had no discomfort.The sternums of 11 cases were tender to palpation.Seventeen patients had osteoporosis.Other associated diseases were chronic obstructive pulmonary disease (7 cases),rheumatoid arthritis (3 cases),systemic lupus erythematosus (1 case),asthma (1 case),and thoracic vertebral fracture (13 cases).Nine patients had received glucocorticoid treatment.The fractures were located in the body of the sternum in 15 patients,in the manubrium in 1 patient,and in the manubriosternal junction in 1 patient.Displaced fracture was present in 13 cases.Lateral radiography of the sternum showed a fracture line in 14 patients.In the remaining 3 cases,other imaging examinations such as bone scan,computed tomography or magnetic resonance imaging demonstrated the presence of a fracture.Conclusions Osteoporosis,glucocorticoid therapy,chronic obstructive pulmonary disease,and rheumatoid arthritis might be risk factors for SIFs.SIFs should be considered in the differential diagnosis of chest pain.

  3. Reattachment of fractured teeth fragments in mandibular incisors: a case report.

    Science.gov (United States)

    Yousef, Mohammed K

    2015-01-01

    The majority of dental trauma involves anterior teeth, especially the maxillary central incisors. A mandibular incisor fracture with or without pulp tissue involvement is considerably less common. Different approaches for treating these fractured teeth have been reported in the literature. The type of treatment rendered depends mainly on the extent of fracture, pulp involvement, radicular fracture, biologic width infringement or violation, and presence of the fractured piece. This case report illustrates reattachment of fractured fragments on two mandibular incisors without pulp exposure using a new proposed reattachment method using a combination of two different types of composite materials together with an orthodontic lingual retention wire. An 8-year-old female patient presented with fractured mandibular left incisors (Ellis class II fracture). Broken pieces were saved and brought in a closed container in water. Periapical radiographs revealed no evidence of pulpal involvement in either tooth and no periapical radiolucency was noticed. Fractured fragments and the broken teeth were prepared with circumferential bevels. Reattachment of the fractured fragments were done using two types of composite resin materials and a lingual orthodontic retention wire was also used. The patient was recalled after 8 months to follow up both teeth. Clinical examination revealed excellent composite restorations covering the fracture lines.

  4. Ulnar nerve palsy after closed forearm fracture: a case report

    Directory of Open Access Journals (Sweden)

    Levent Kucuk

    2012-04-01

    Full Text Available Closed double bone forearm fractures are among the most common fractures of childhood. These fractures often heal without problems with closed reduction and casting. The leading complications are known as malunion and compartment syndrome. The reports about nerve injuries related with these fractures are very limited. We present an eight years old boy who admitted to our hospital with ulnar nerve palsy symptomps three months after his initial trauma. His initial trauma was a simple fall which caused radius and ulna fractures. Radiological assessment showed proper union of the fractures. We performed surgical exploration to the ulnar nerve. We found a trapped and damaged nerve in the fracture region. Even though the rate of complications about nerve injuries are extremely rare in forearm fractures, neurologic examinations should be performed before and after the reduction maneuvers. Neurologic examination will be not only a guide for fracture management but also an important point for medicolegal problems. [Hand Microsurg 2012; 1(1.000: 30-32

  5. Dislocation after Hemiarthroplasty due to Insufficiency Fracture of the Superior Acetabulum: A Case Report

    OpenAIRE

    Masahiko Nozawa; Takashi Nishiura; Katsuhiko Maezawa; Keiji Matsuda; Hidenori Morio

    2009-01-01

    Insufficiency fracture of the superior part of the acetabulum after hemiarthroplasty has not been reported before. Here we report a case of dislocation after hemiarthroplaty due to insufficiency fracture of the acetabulum. In our patient, insufficiency fracture of the ilium immediately above the acetabulum produced obvious evidence of compression and collapse that led to dislocation of the outer head of the femoral component. This patient had subsequently been treated with a cementless socket...

  6. Post-traumatic cerebellar infarction due to vertebral artery foramina fracture: case report

    OpenAIRE

    Moscote-Salazar Luis Rafael; Rubiano Andres M.; Calderon-Miranda Willem Guillermo; Agrawal Amit

    2016-01-01

    Posttraumatic cerebral infarction is an uncommon cause of morbidity and mortality and many studies have highlighted that trauma needs to considered as causative factor for cerebellar infarction. We present a case of cerebellar infarction in a 35 year old young patient secondary to vertebral fracture involving the vertebral foramen and vertebral artery injury. CT scan cervical spine showed C2-3 fracture on left side with fracture extending into the left vertebral foramen. A CT scan angiogram c...

  7. An Innovative Approach for Management of Vertical Coronal Fracture in Molar: Case Report

    Directory of Open Access Journals (Sweden)

    Ambica Kathuria

    2012-01-01

    Full Text Available Unlike anterior teeth, acute exogenous trauma is an infrequent cause of posterior coronal vertical tooth fractures. Endodontic and restorative management of such fractures is a great challenge for the clinician. Newer advancements in adhesive techniques can provide successful intracoronal splinting of such teeth to reinforce the remaining tooth structure. This paper describes the diagnosis and management of a case of complicated vertical coronal fracture in mandibular first molar induced by a traffic accident.

  8. TOTAL KNEE ARTHROPLASTY IN A PATIENT WITH HOFFA FRACTURE PSEUDARTHROSIS: CASE REPORT

    Science.gov (United States)

    Albuquerque, Rodrigo Pires e; Giordano, Vincenzo; Amaral, Ney Pecegueiro do; Carvalho, Antônio Carlos Pires; Barretto, João Maurício

    2015-01-01

    A rare occurrence of a case of Hoffa fracture pseudarthrosis in an alcoholic patient with genu valgum associated with venous insufficiency who underwent total knee arthroplasty is reported. The literature is reviewed and the main factors for surgical indication of total knee arthroplasty after a fracture of the knee are discussed. Total knee arthroplasty was a viable option in a 60-year-old patient with Hoffa fracture pseudarthrosis and comorbidities. PMID:27027038

  9. Periprosthetic fractures in the resurfaced hip--A case report and review of the literature.

    LENUS (Irish Health Repository)

    Brennan, Stephen A

    2013-02-01

    Traumatic periprosthetic fractures adjacent a hip resurfacing prosthesis are rare. When proximal fractures are encountered the obvious surgical solution is to revise to a large head stemmed femoral component. A previously well functioning implant may however be retained as various non-operative and operative treatment options exist. This paper reports the case history of a traumatic periprosthetic fracture successfully treated with cannulated screw fixation and reviews the current literature.

  10. REVIEW OF 40 CASES OF ISOLATED FRACTURE MANDIBLE

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    Shashikant Kondiram Mhashal

    2016-10-01

    Full Text Available BACKGROUND Mandible fractures are a frequent injury because of the mandible's prominence and relative lack of support. The purpose of this study is to clinically determine the most common sites and the prevalence of isolated fracture mandible in our scenario and determine most common traumatic aetiology factor responsible for fracture mandible. Numerous investigators have reported studies on populations on all continents; fractures of the mandible have been reported to account for 36-70% of all maxillofacial fractures. All reports apparently show a higher frequency in males aged 21-30 yrs. There is an emerging trend towards an increase in the frequency of violent mechanisms of fracture and in the proportion of adolescents and young adults sustaining such injuries. MATERIALS AND METHODS Patients treated at the Otorhinolaryngology Head and Neck Surgery Department of B.D.B.A. Hospital from a period between January 2014 to January2016 were (retrospectively evaluated with respect to age groups, gender, aetiology, localisation, type of fractures and treatment. RESULTS Total number of patients 38, 2 patients had bilateral fracture, males 27 (71.05%, females 11 (28.95%. Anatomical location symphysis and parasymphysis 14 (35%, condylar 12 (30%, body 7 (17.5%, angle 6 (15%, coronoid 1 (2.5%. Aetiological factors road traffic accidents 19 (50%, assault 13 (34.24%, fall 3 (7.89%, work-related trauma 2 (5.26%, sports trauma 1 (2.6%. CONCLUSION This study indicates that most common fracture in adult patient were symphysis and parasymphysis, second most common were condylar followed by body fracture and angle fracture. The most common cause of the injury maybe road traffic accidents, second most common assault followed by work related injuries, fall and sports injuries.

  11. Pathologic Malgaigne fracture following pelvic irradiation. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Jones, A.R.; Lachiewicz, P.F.

    1987-08-01

    A 48-year-old woman developed symptomatic superior and inferior pubic rami fractures with a concomitant subluxation of the ipsilateral sacroiliac joint three years after pelvic irradiation for a gynecologic malignancy. Pathologic pelvic fractures (PPF) caused by irradiation may be difficult to distinguish from those caused by metastatic disease. PPF produce prolonged disability.

  12. Isolated Transverse Clivus Fracture without Neurodeficit: Case Report and Review of Literature

    Science.gov (United States)

    Akar, Ömer; Yaldiz, Can; Özdemir, Nail; Yaman, Onur; Dalbayrak, Sedat

    2015-01-01

    Summary Background Clivus is a bony surface in the posterior cranial fossa, serving as the support of the brainstem and thus neighboring important structures because of its location. Skull base fractures that cannot be shown by conventional radiography can be clearly imaged by high-resolution bone window computed tomography. Case Report A 44 years-old male referred to the emergency department because of a traffic accident in the car. His only complaint was a severe neckache. His X-ray examination showed no pathology. The computed tomographic examination showed no parenchymal pathology, but a isolated transverse fracture in the clivus. Conclusions The computed tomographic examination showed isolated transverse fracture in the clivus our case presented in this paper is the first case of transverse clivus fracture without additional cranial bone fracture and neurologic deficit in the literature. PMID:25848439

  13. Bilateral femoral neck fractures due to transient osteoporosis of pregnancy: a case report

    OpenAIRE

    Willis-Owen, Charles A; Daurka, Jas S; Chen, Alvin; Lewis, Angus

    2008-01-01

    We describe a case of bilateral femoral neck fractures secondary to transient osteoporosis of pregnancy, which were diagnosed after delivery due to the desire to avoid ionising radiation. These fractures were presumed to be secondary to transient osteoporosis of pregnancy and were treated successfully with internal fixation despite delayed presentation. We discuss the role of MRI in the evaluation of hip pain in pregnancy.

  14. Open fracture of the acromion associated with a supraspinatus tendon rupture: an exceptional case report

    OpenAIRE

    Mardy, Abdelhak; Mechchat, Atif; El Ghazi, Amine; El Idrissi, Mohammed; Mohammed SHIMI; El Ibrahimi, Abdelhalim; El Mrini, Abdelmajid

    2014-01-01

    The combination of the acromion Open fracture to a section of the supraspinatus tendon is an exceptional situation. The author reports the case of a young patient with a wound of the posterolateral side of the right shoulder. Screwing was done for the fracture of the acromion after supraspinatus tendon suture with good clinical and radiological outcome after an appropriate rehabilitation.

  15. Management of mandibular body fractures in pediatric patients: A case report with review of literature

    Directory of Open Access Journals (Sweden)

    Baby John

    2010-01-01

    Full Text Available Mandibular fractures are relatively less frequent in children when compared to adults, which may be due to the child′s protected anatomic features and infrequent exposure of children to alcohol related traffic accidents. Treatment principles of mandibular fractures differ from that of adults due to concerns regarding mandibular growth and development of dentition. A case of a 4.5-year-old boy with fractured body of mandible managed by closed reduction using open occlusal acrylic splint and circum mandibular wiring is presented. This article also provides a review of literature regarding the management of mandibular body fracture in young children.

  16. Skin puckering an uncommon sign of underlying humeral neck fracture: a case report.

    LENUS (Irish Health Repository)

    Davarinos, N

    2012-01-31

    Skin puckering is a sign that is well associated with certain fractures such as supracondylar humeral fractures in children. To our knowledge, there has been only one clinical report of skin puckering associated with fractured neck of humerus of an adult. This is a second such case of fractured proximal humerus in an adult presenting with skin puckering and the first from the Republic of Ireland. Skin puckering is suggestive of soft tissue interposition and may be an important clinical sign indicating the need for internal fixation.

  17. Management of neglected femoral neck fracture in above knee amputated limb: A case report

    Institute of Scientific and Technical Information of China (English)

    Umesh Meena; Ramesh Meena; Balaji S; Sahil Gaba

    2015-01-01

    The treatment of an above knee amputee who has sustained a fracture of the femoral neck is a challenging situation for both the orthopedic surgeon and the rehabilitation team.These fractures may be managed acutely either by reduction and internal fixation or by endoprosthetic replacement based on the same criteria as in any other patient with otherwise intact limbs.We present a neglected case treated successfully with valgus osteotomy.We conclude that these fractures should be treated with the same urgency and expertise as similar fractures in non-amputees as long-term survival and good quality of life can be expected.

  18. A rare case of 'blow-up' fracture of the orbit in a child

    Energy Technology Data Exchange (ETDEWEB)

    Patel, Preena N.; Kenney, Ian J. [Royal Alexandra Hospital for Sick Children, Radiology Department, Brighton (United Kingdom)

    2009-08-15

    We present a case of blow-out fracture of the superomedial orbital wall in a 6-year-old boy. The initial plain radiograph showed an intact orbital margin and opacification of the ethmoid sinus. A fine-cut CT scan of the facial bones revealed a complex fracture of the medial orbital wall extending into the orbital roof, with migration of fracture fragments into the anterior cranial fossa. Suspicion for unusual orbital fractures is crucial when assessing a child for orbital trauma, especially when plain radiographs do not display the typical signs. (orig.)

  19. Predictors of atypical femoral fractures during long term bisphosphonate therapy: A case series & review of literature

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    Sanjay Kumar Bhadada

    2014-01-01

    Full Text Available Background & objectives: Bisphosphonates (BPs are the most widely prescribed medicines for the treatment of osteoporosis because of their efficacy and favourable safety profile. There have been, several reports on an increased incidence of atypical femoral fractures after long term treatment with BPs. The objective of this study was to evaluate the clinical presentation including prodromal symptoms, skeletal radiograph findings, type and duration of BPs received and treatment outcome of patients who developed atypical femoral fractures during bisphosphonate therapy. Methods: In this retrospective study, eight patients with atypical femoral fractures were analysed based on clinical features, biochemical and radiological investigations. Results: Of the eight patients, who sustained atypical femoral fractures, six were on alendronate and two were on zoledronate therapy before the fractures. In addition to BPs, two patients were on long term corticosteroid therapy for rheumatoid arthritis and Addison′s disease. Three patients had bilateral atypical femoral fractures. Except one, all of them had prodromal symptoms prior to fracture. Skeletal radiograph showed cortical thickening, pointed (beaking of cortical margin and transverse fracture in meta-diaphyseal location. Serum calcium, phosphate, alkaline phosphatase (ALP and intact parathyroid hormone (iPTH concentrations were within the reference range in all patients. Interpretation & conclusions: Long term bisphosphonate therapy may increase the risk of atypical femoral fractures. Presence of prodromal pain, thickened cortex with cortical beaking may be an early clue for predicting the atypical fractures. High risk patients need periodical skeletal survey and a close follow up for early detection of cases.

  20. Maxillofacial fractures in the province of Latina, Lazio, Italy: review of 400 injuries and 83 cases.

    Science.gov (United States)

    Arangio, Paolo; Vellone, Valentino; Torre, Umberto; Calafati, Vincenzo; Capriotti, Marco; Cascone, Piero

    2014-07-01

    A retrospective study was performed to assess maxillofacial fractures in patients treated at the public "S.M. Goretti Hospital" hospital from 2011 to 31/8/2012. Data were prospectively recorded including age and sex, cause and mechanisms of injury, soft tissue injuries, dentoalveolar trauma, facial bone fractures and type of treatment. The pre-surgical and post-surgical hospitalization days were also analysed. Causes were grouped into five categories: road traffic collision, sports accidents, occupational accidents, assaults and domestic accidents. The analyses involved descriptive statistics. Records from 83 patient sustaining 95 maxillofacial fractures were evaluated. The zygoma was the most fractured anatomical site in both males and females, accounting for 32% of injuries, followed by isolated fracture of the orbital floor (blow-out and blow-in) with 11%. The age group between 18 and 39 years showed the highest rate of incidence of maxillofacial fractures. Men were more involved than women in all cases with a male:female ratio of 5,4:1. Accidents were the most frequent cause of maxillofacial fractures in the age group between 18 and 39 years and interpersonal violence was the most frequent cause of maxillofacial fractures in the age group between 40 and 59 years. Facial fractures occurred primarily among men under 30 years of age, and the most common sites of fractures in the face were the mandible and the zygomatic complex. Road traffic collisions were the main aetiologic factor associated with maxillofacial trauma.

  1. An unusual case of atrophic mandible fracture in a patient with osteogenesis imperfecta and on oral bisphosphonate therapy: Case report

    Directory of Open Access Journals (Sweden)

    Abdulrahman Al-Osaimi

    2014-04-01

    Full Text Available Fractures of severely atrophic (height < 10 mm edentulous mandibles are infrequent and challenging to manage. Factors such as sclerotic bone and decreased vascularity combined with systemic diseases complicate the management of such fractures. Osteogenesis imperfecta (OI is a heterogeneous group of inherited disorders of type I collagen metabolism. Patients with OI characteristically present with histories of long bone fractures, deformities, blue sclerae, and opalescent dentin. However, fractures of the facial skeleton are rare. Bisphosphonate therapy has been proven to effectively reduce the fracture risk in patients with OI. The purpose of this clinical report is to present an unusual case of spontaneous fracture of the atrophic mandible in a patient with OI. Despite open reduction and internal fixation (ORIF with miniplate osteosynthesis, the patient developed a second fracture at a screw placement site distal to the first fracture. The patient was successfully treated with ORIF using locking reconstruction plates fixed in the symphyseal and angle regions. Bone healing following ORIF was normal, and no clinical sign of osteonecrosis as a result of bisphosphonate therapy was observed. Patients with OI can present with spontaneous fractures of already weakened mandibles. Although such fractures can be managed with care using established protocols, further research is required to examine the effects of concomitant medication, such as bisphosphonates.

  2. New quantitative ultrasound techniques for bone analysis at the distal radius in hip fracture cases: differences between femoral neck and trochanteric fractures.

    Science.gov (United States)

    Horii, Motoyuki; Fujiwara, Hiroyoshi; Sakai, Ryo; Sawada, Koshiro; Mikami, Yasuo; Toyama, Syogo; Ozaki, Etsuko; Kuriyama, Nagato; Kurokawa, Masao; Kubo, Toshikazu

    2017-01-01

    Ample evidence on etiological and pathological differences between femoral neck and trochanteric fracture cases suggests the possibility of individualized treatment. There are many issues related to areal bone mineral density and other quantitative computed tomography parameters of the proximal femur. Although osteoporosis is a systemic problem, little has been reported regarding differences in bone structural parameters, including bone mineral density, between them in regions other than the proximal femur. Participants were consecutive female patients >50 years of age admitted to the Saiseikai Suita Hospital (Osaka prefecture, Japan) for their first hip fracture between January 2012 and September 2014. Cortical thickness (CoTh, mm), volumetric trabecular bone mineral density (TBD, mg/cm(3)), and elastic modulus of trabecular bone (EMTb, GPa) were obtained as the new QUS parameters using the LD-100 system (Oyo Electric, Kyoto, Japan). The mean values of these parameters were compared between femoral neck and trochanteric fracture cases. In addition, correlations between age and each QUS parameter were investigated for each fracture type. A receiver operating characteristic (ROC) curve analysis was performed to examine the degree of effect each parameter on the fracture types. The area under the curve (AUC) for each parameter was compared to the AUC for age. There were 63 cases of femoral neck fracture (mean age, 78.2 years) and 37 cases of trochanteric fracture (mean age, 85.9 years). Mean TBD and EMTb were significantly higher for femoral neck fractures. There were significant negative correlations between QUS parameters and age for femoral neck fractures (P fractures were above those for trochanteric fractures for TBD and EMTb. AUCs were 0.72 for age, and 0.61, 0.65, and 0.65 for CoTh, TBD, and EMTb, respectively. The new QUS parameters indicated that TR fracture cases were more osteoporotic than were FN fracture cases, even at the distal radius. There might be

  3. Atypical femoral fracture due to chronic use of bisphosphonates: case report☆

    Science.gov (United States)

    Temponi, Eduardo Frois; de Carvalho Junior, Lúcio Honório; Costa, Lincoln Paiva

    2015-01-01

    The causal relationship between chronic use of bisphosphonates and occurrences of atypical femoral fractures has not yet been established. Nonetheless, it is known that their chronic use is more related to fractures with a pattern differing from that of classical osteoporotic fractures. Atypical fractures are still rare events and the benefit from using bisphosphonates remains greater for prevention and treatment of osteoporosis. There are few studies guiding the diagnosis and management of these fractures, thus making it difficult to achieve better results. In this report, we present the case of an elderly patient with an atypical femoral fracture that was managed in accordance with guidance from the American Society for Bone and Mineral Research. PMID:26401508

  4. PATHOLOGICAL SUB TROCHANTERIC FRACTURE OF FEMUR FOLLOWING PELVIC IRRADIATION FOR CA CERVIX: A CASE REPORT

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    Shiva Naik

    2014-12-01

    Full Text Available : INTRODUCTION: Subtrochanteric fractures account for approximately 10-30% of all hip fractures, and they affect persons of all ages. Most frequently, these fractures are seen in 2 patient populations, namely older osteopenic patients after a low-energy fall and younger patients involved in high-energy trauma. A newer population of patients experience subtrochanteric fractures after bisphosphonate use. CASE PRESENTATION: A 45year old Indian woman presented at our orthopaedic outpatients department with 4 months history of pain in left hip and a 1 month history of inability to walk. She had pelvic irradiation for carcinoma of cervix 1 year earlier. Pelvic radiograph confirmed sub trochanteric fracture of left femur. CONCLUSION: Patients with hip pain who have been treated with pelvic irradiation should be thoroughly investigated for hip fractures.

  5. Does sitting versus standing radiographic assessment of odontoid fractures matter? A case report.

    Science.gov (United States)

    Aleem, Ilyas S; Gussous, Yazeed; King, Michael; Fogelson, Jeremy; Nassr, Ahmad; Currier, Bradford L

    2017-06-01

    Fractures of the odontoid are the most common cervical spine injury in the geriatric population. The relationship between odontoid fracture displacement and postural change has not been previously described. We present the first described case of an elderly female patient with thoracic kyphosis and a type II odontoid fracture demonstrating significant fracture displacement with a postural change from sitting to standing. Various radiographic parameters are assessed and discussed in an attempt to characterize and explain this finding. We highlight the importance of regional and global spinal alignment and quantify physiologic odontoid fracture behavior with postural changes in this growing demographic. Upright radiographs in both sitting and standing positions may be considered when concern for odontoid fracture stability is questioned.

  6. An analysis of 214 cases of rib fractures

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    Sule Karadayi

    2011-01-01

    Full Text Available INTRODUCTION: Rib fractures are the most common type of injury associated with trauma to the thorax. In this study, we investigated whether morbidity and mortality rates increased in correlation with the number of fractured ribs. MATERIALS AND METHODS: Data from 214 patients with rib fractures who applied or were referred to our clinic between January 2007 and December 2008 were retrospectively evaluated. The patients were allocated into three groups according to the number of fractures: 1 patients with an isolated rib fracture (RF1 (n = 50, 23.4%, 2 patients with two rib fractures (RF2 (n = 53, 24.8%, and 3 patients with more than two rib fractures (RF3 (n = 111, 51.9%. The patients were evaluated and compared according to the number of rib fractures, mean age, associated chest injuries (hemothorax, pneumothorax, and/or pulmonary contusion, and co-existing injuries to other systems. FINDINGS: The mean age of the patients was 51.5 years. The distribution of associated chest injuries was 30% in group RF1, 24.6% in group RF2, and 75.6% in group RF3 (p<0.05. Co-existing injuries to other systems were 24% in group RF1, 23.2% in group RF2, and 52.6% in group RF3 (p<0.05. Two patients (4% in group RF1, 2 patients (3.8% in group RF2, and 5 patients (4.5% in group RF3 (total n = 9; 4.2% died. CONCLUSION: Patients with any number of rib fractures should be carefully screened for co-existing injuries in other body systems and hospitalized to receive proper treatment.

  7. Intraoperative Sentinel Lymph Node Evaluation

    DEFF Research Database (Denmark)

    Shaw, Richard; Christensen, Anders; Java, Kapil;

    2016-01-01

    BACKGROUND: Intraoperative analysis of sentinel lymph nodes would enhance the care of early-stage oral squamous cell carcinoma (OSCC). We determined the frequency and extent of cytokeratin 19 (CK19) expression in OSCC primary tumours and surrounding tissues to explore the feasibility of a "clinic......-ready" intraoperative diagnostic test (one step nucleic acid amplification-OSNA, sysmex). METHODS: Two cohorts were assembled: cohort 1, OSCC with stage and site that closely match cases suitable for sentinel lymph node biopsy (SLNB); cohort 2, HNSCC with sufficient fresh tumour tissue available for the OSNA assay (>50...

  8. Mandibular fracture after removal of third molar. Report of five cases of a rare complication

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    Constantinos MOUROUZIS

    2014-04-01

    Full Text Available A rare complication of the surgical removal of a third molar is the fracture of the mandible. A series of cases of such fractures is here presented. Material and method: It is retrospective study of cases treated at the OMFS dept of KAT Hospital. Results: The patients were 3 females and 2 males, with a mean age of 50.4 years. In all cases the fracture was located at the angle of the mandible and in two cases it was complicated with osteomyelitis. In four cases open reduction and internal fixation was undertaken and in one case intermaxillary fixation only. Following treatment, fracture healing without problem was achieved in all cases. Conclusions: Fracture of the mandible, as a complication of surgical removal of a third molar is an infrequent but severe situation. Neglected postextractive fractures have increased risk for development of osteomyelitis. When removing impacted third molars, the surgeon should implement an atraumatic technique, by removing as less bone as possible. In high risk cases precise instructions must be given to the patients and the significance of soft diet must be highlighted.

  9. Bilateral Distal Radius Fractures in a 12-Year-Old Boy after Household Electrical Shock: Case Report and Literature Summary

    Directory of Open Access Journals (Sweden)

    Norman Stone

    2014-01-01

    Full Text Available Background. Fracture resulting from household electric shock is uncommon. When it occurs, it is usually the result of a fall; however, electricity itself can cause sufficient tetany to produce a fracture. We present the case of bilateral fractures of the distal radii of a 12-year-old boy which were sustained after accidental shock. The literature regarding fractures after domestic electric shock is also reviewed. Methods. An Ovid-Medline search was conducted. The resultant articles and their bibliographies were surveyed for cases describing fractures resulting from a typical household-level voltage (110–220 V, 50–60 Hertz and not a fall after the shock. Twenty-one articles describing 22 patients were identified. Results. Twenty-two cases were identified. Thirteen were unilateral injuries; 9 were bilateral. Proximal humerus fractures were most frequent (8 cases, followed by scapula fractures (7 cases, forearm fractures (4 cases, femoral neck fractures (2 cases, and vertebral body fracture (1 case. Eight of the 22 cases were diagnosed days to weeks after the injury. Conclusions. Fracture after electric shock is uncommon. It should be suspected in patients with persistent pain, particularly in the shoulder or forearm area. Distal radius fractures that occur during electrocution are likely due to tetany.

  10. Bilateral distal radius fractures in a 12-year-old boy after household electrical shock: case report and literature summary.

    Science.gov (United States)

    Stone, Norman; Karamitopoulos, Mara; Edelstein, David; Hashem, Jenifer; Tucci, James

    2014-01-01

    Background. Fracture resulting from household electric shock is uncommon. When it occurs, it is usually the result of a fall; however, electricity itself can cause sufficient tetany to produce a fracture. We present the case of bilateral fractures of the distal radii of a 12-year-old boy which were sustained after accidental shock. The literature regarding fractures after domestic electric shock is also reviewed. Methods. An Ovid-Medline search was conducted. The resultant articles and their bibliographies were surveyed for cases describing fractures resulting from a typical household-level voltage (110-220 V, 50-60 Hertz) and not a fall after the shock. Twenty-one articles describing 22 patients were identified. Results. Twenty-two cases were identified. Thirteen were unilateral injuries; 9 were bilateral. Proximal humerus fractures were most frequent (8 cases), followed by scapula fractures (7 cases), forearm fractures (4 cases), femoral neck fractures (2 cases), and vertebral body fracture (1 case). Eight of the 22 cases were diagnosed days to weeks after the injury. Conclusions. Fracture after electric shock is uncommon. It should be suspected in patients with persistent pain, particularly in the shoulder or forearm area. Distal radius fractures that occur during electrocution are likely due to tetany.

  11. Sleeve fracture of the adult patella: Case report and review of the literature.

    Science.gov (United States)

    Xie, Linjun; Xu, Hong; Zhang, Lizhi; Xu, Rong; Guo, Yingkun

    2017-08-01

    The patellar fractures are common in adults, but rare in children. As a particular type of patellar fracture, however, sleeve fractures are almost always limited to children in the under 16's group. Herein, we report a rare case of a 19-year-old healthy adult female who presented sleeve fracture at the superior pole of the left patella. The clinical and radiological features are found including joint effusion, anterior tilt of the patella and a shell of bone lying proximally to the patella. Computed tomography and magnetic resonance imaging examination have been performed to further confirm the diagnosis of sleeve fracture, rupture of the quadriceps tendon and the cartilaginous injury. Under general anaesthesia, she underwent open surgical procedures for reconstituting anatomically the fracture and repairing the rupture of the quadriceps tendon. Six months after the operation, she could fully use her left knee without any pain and disability. Sleeve fractures of the patellar in adults are extremely rare, and our case is of interest for the first time occurring in healthy female adults. Our case report and literature review was aim to describe the clinic and imaging characteristics of superior pole sleeve fractures in adults, and highlight that physicians must be aware of this entity in adults so as to reduce misdiagnosis due to unfamiliarity.

  12. Fate of developing tooth buds located in relation to mandibular fractures in three infancy cases.

    Science.gov (United States)

    Yamamoto, Kazuhiko; Matsusue, Yumiko; Murakami, Kazuhiro; Horita, Satoshi; Matsubara, Yuri; Kuraki, Miho; Kurihara, Miyako; Imai, Yuichiro; Sugiura, Tsutomu; Kirita, Tadaaki

    2010-08-01

    The fate of developing tooth buds located in relation to mandibular fractures was investigated in three infancy cases. Three infants, 2 girls and a boy, aged from 1 year and 5-months old to 2 years and 6-months old, were treated for dislocated mandibular fracture in the symphyseal region by manual reduction and fixation with a thermoforming splint and circumferential wiring under general anesthesia. Fracture healing was uneventful in all cases. A few years later, no obvious deformity of the jaw or malocclusion was observed; however, malformation of the crown was found in one of the permanent teeth on the fracture line in the first case. In the second case, no abnormality was observed in one of the permanent teeth on the fracture line, but the effect on the other tooth could not be evaluated due to abnormality of the tooth probably not related to the injury. In the third case, root formation was arrested in one of the permanent teeth on the fracture line and the tooth was lost early after eruption. The development of tooth buds on the fracture line is not predictable and therefore, should be monitored by regular follow up.

  13. A proposed scheme for classifying pediatric rib head fractures using case examples.

    Science.gov (United States)

    Pinto, Deborrah C; Love, Jennifer C; Derrick, Sharon M; Wiersema, Jason M; Donaruma-Kwoh, Marcella; Greeley, Christopher S

    2015-01-01

    Pediatric rib head fractures are typically described as "posterior" or "costovertebral," terms lacking specificity. To resolve this issue, a scheme was developed to describe the location of rib head fractures observed in a pediatric forensic population. The scheme uses three anatomical landmarks, terminus (tip), tubercle, and costovertebral articular surface to divide the rib head into two subregions, costovertebral and costotransverse. Examples of five cases of infants with rib head fractures are presented using this scheme. Forty-eight rib head fractures were observed in these infants with the following frequencies: 56% (three infants) at the terminus; 21% (three infants) in the costovertebral subregion; 21% (one infant) at the costovertebral articular facet; and 2% (one infant) in the costotransverse subregion. Due to the small number of cases assessed, statistical analyses could not be performed; however, the data demonstrate the variation in distribution of pediatric rib head fractures. © 2014 American Academy of Forensic Sciences.

  14. Simultaneous bilateral femoral neck fractures after electrical shock injury: a case report

    Institute of Scientific and Technical Information of China (English)

    Harminder Singh Sohal; Darsh Goyal

    2013-01-01

    Simultaneous bilateral fractures of the femoral necks are rare injuries,especially when there is no underlying pathological condition.We report a 20-year-old man who sustained bilateral femoral neck fractures resulting from an accidental electric shock with 440 Ⅴ direct current.Simultaneous bilateral femoral neck fractures after electrical shock injury without falling from a height are rather uncommon in clinic.The main cause of the fracture may be muscle contraction.This case highlights that even in the absence of primary and secondary bone disease,bilateral fractures of the femoral necks can occur following electric shock injury.We successfully managed this case with bilateral cannulated screw fixation without bone grafting.Surgeons caring for patients with electrical injury should be aware of the possibility of skeletal injuries which can go unnoticed,leading to delay in diagnosis and increased risk of complications.

  15. Case of bilateral pneumolabyrinth presenting as sudden, bilateral deafness, without temporal bone fracture, after a fall.

    Science.gov (United States)

    Lee, E J; Yang, Y S; Yoon, Y J

    2012-07-01

    We report a case of bilateral pneumolabyrinth presenting as sudden, bilateral deafness, without temporal bone fracture, after a fall. A 49-year-old man presented with sudden, bilateral deafness and whirling vertigo, without any other neurological manifestations. Temporal bone computed tomography clearly demonstrated the presence of air in the vestibule and cochlea on both sides. However, there was no definite fracture line, ossicular chain anomaly or soft tissue density in the temporal bone or middle-ear cavity. The patient was treated conservatively. Unfortunately, there was no improvement in his hearing. Pneumolabyrinth is an uncommon condition in which air is present in the vestibule or cochlea. It is rarely found, even with fractures violating the otic capsule or with transverse fractures of the temporal bone. In addition, its bilateral occurrence is extremely rare. In this article, we describe a case of bilateral pneumolabyrinth presenting as sudden, bilateral deafness, without temporal bone fracture, an occurrence which has not previously been reported.

  16. Physical Therapy Management of Atlas Fracture (Jefferson's Fracture) : A Case Report

    OpenAIRE

    Taketomi, Yoshio; Muraki,Toshiaki; Yoneda, Toshihiko

    1997-01-01

    The purpose of this report is to document a pain-reducing effect of physical therapy on a patient with fracture of the atlas (Jefferson's fracture). A 51-year-old man was caught in an automobile accident. He had been unconscious under respiratory management in an intensive care unit for two days following the accident. On the 48th day, the patient was referred to the physical therapy department. His neck was firmly fixed with a cervicothoracic-style orthosis. Physical therapy was performed fi...

  17. Physical Therapy Management of Atlas Fracture (Jefferson's Fracture) : A Case Report

    OpenAIRE

    Taketomi, Yoshio; Muraki,Toshiaki; YONEDA, Toshihiko

    1997-01-01

    The purpose of this report is to document a pain-reducing effect of physical therapy on a patient with fracture of the atlas (Jefferson's fracture). A 51-year-old man was caught in an automobile accident. He had been unconscious under respiratory management in an intensive care unit for two days following the accident. On the 48th day, the patient was referred to the physical therapy department. His neck was firmly fixed with a cervicothoracic-style orthosis. Physical therapy was performed fi...

  18. Use of radionuclide method in preoperative and intraoperative diagnosis of osteoid osteoma of the spine. Case report

    Energy Technology Data Exchange (ETDEWEB)

    Israeli, A.; Zwas, S.T.; Horoszowski, H.; Farine, I.

    1983-05-01

    A 24-year-old man with persistent low back pain and right sciatica, was found to have an osteoid osteoma of the right pedicle of the second lumbar vertebra. /sup 99m/Tc-MDP bone scan and CAT scan produced an early diagnosis of the lesion. Intraoperative /sup 99m/Tc-MDP in vitro combined with imaging and quantitative activity measurements were useful for accurate localization and complete removal. The method is simple and can be performed in every nuclear medicine department, with no need for special operating room facilities.

  19. Osteomyelitis variolosa with fracture: A unique case report

    Directory of Open Access Journals (Sweden)

    Pradeep K Singh

    2012-01-01

    Full Text Available Smallpox has been eradicated completely but its unique pathology and sequlae are still found in routine clinical practice. We present a report of a patient having osteomyelitis variolosa in both elbow joints and wrist with fracture of humerus. The condyles were typically elongated as central portion of distal humerus absorbed. The fracture united uneventfully following stabilization with dynamic compression plate and bone grafting. Patient had satisfactory elbow function at the end of the last follow-up.

  20. Nonoperative management of odontoid fractures: a review of 59 cases.

    Science.gov (United States)

    Rizk, Elias; Kelleher, John Paul; Zalatimo, Omar; Reiter, Timothy; Harbaugh, Robert; McInerney, James; Sheehan, Jonas

    2013-09-01

    Surgical treatment of odontoid fractures is recommended by many surgeons to prevent sudden neurologic injury or progressive myelopathy. Less aggressive approach to the treatment of odontoid fractures has been advocated by some authors especially in the elderly population. Very few reports have followed up patients' outcomes following conservative treatment of odontoid fractures. Here we evaluate the clinical and radiographic results of patients without myelopathy treated without surgery for an odontoid type fracture. 101 patients with traumatic odontoid fracture admitted to the Pennsylvania State Hershey Medical Center between 1998 and 2008. Fractures were defined using a CT scan according to the Anderson-D'Alonzo Classification. Conservative treatment was pursued in appropriately selected patients. Fifty-nine patients were selected to be treated in a cervical collar. Sixteen patients failed using radiographic evidence and continued neck pain. Fourteen patients went on to be surgically stabilized. The other two patients opted to continue with cervical orthosis and regular clinical evaluations. The Forty-three remaining patients had stable imaging studies and with no other complaints. None of the patients developed myelopathy symptoms during the follow-up period. Our results indicate that a select group of patients with odontoid fracture who are deemed stable on initial evaluation in a cervical orthosis may be effectively managed non-operatively. None of the patients who were managed conservatively had clinical worsening during the period of management. The decision to proceed with surgical treatment was based on failure of resolution of neck pain or worsening or concerning instability on imaging studies. However in many patients, even elderly patients in a surgical risks are greater, many odontoid fractures can be safely managed in a cervical orthosis. Copyright © 2013 Elsevier B.V. All rights reserved.

  1. Avascular necrosis of the femoral head at 2 years after pertrochanteric fracture surgery: Case report

    Directory of Open Access Journals (Sweden)

    Bogdan Deleanu

    2016-02-01

    Conclusion: The avascular necrosis of the femoral head is a complication of pertrochanteric fractures that can not be foreseen or avoided. The optimal treatment in these cases is uncemented total hip arthroplasty.

  2. Mid-Anterior Tibial Stress Fracture in a Female Elite Athlete : A Case Report.

    Science.gov (United States)

    Netzer, Patricia A M

    2007-02-01

    We report the case of an unusual tibial stress fracture and its successful surgical treatment in a female elite sprinter 2 years after complete consolidation of the same tibia following resection of an osteoid osteoma.

  3. Comparative Sensitivity of Intraoperative Motor Evoked Potential Monitoring in Predicting Postoperative Neurologic Deficits: Nondegenerative versus Degenerative Myelopathy.

    Science.gov (United States)

    Clark, Aaron J; Safaee, Michael; Chou, Dean; Weinstein, Philip R; Molinaro, Annette M; Clark, John P; Mummaneni, Praveen V

    2016-08-01

    Retrospective review. Intraoperative motor evoked potential (MEP) monitoring in spine surgery may assist surgeons in taking corrective measures to prevent neurologic deficits. The efficacy of monitoring MEPs intraoperatively in patients with myelopathy from nondegenerative causes has not been quantified. We compared the sensitivity and specificity of intraoperative MEP monitoring in patients with myelopathy caused by nondegenerative processes to patients with degenerative cervicothoracic spondylotic myelopathy (CSM). We retrospectively reviewed our myelopathy surgical cases during a 1-year period to identify patients with degenerative CSM and CSM of nondegenerative causes and collected data on intraoperative MEP changes and postoperative new deficits. Categorical variables were analyzed by Fisher exact test. Receiver operator curves assessed intraoperative MEP monitoring performance in the two groups. In all, 144 patients were identified: 102 had degenerative CSM and 42 had CSM of nondegenerative causes (24 extra-axial tumors, 12 infectious processes, 5 traumatic fractures, and 1 rheumatoid arthritis). For degenerative CSM, there were 11 intraoperative MEP alerts and 7 new deficits (p sensitivity was 71% and the specificity was 94%. In the nondegenerative group, there were 11 intraoperative MEP alerts and 3 deficits, which was not significant (p > 0.99). The sensitivity (33%) and specificity (74%) were lower. Among patients with degenerative CSM, the model performed well for predicting postoperative deficits (area under the curve [AUC] 0.826), which appeared better than the nondegenerative group, although it did not reach statistical significance (AUC 0.538, p = 0.16). Based on this large retrospective analysis, intraoperative MEP monitoring in surgery for nondegenerative CSM cases appears to be less sensitive to cord injury and less predictive of postoperative deficits when compared with degenerative CSM cases.

  4. Case report: clinical and postmortem findings in four cows with rib fracture.

    Science.gov (United States)

    Braun, Ueli; Warislohner, Sonja; Hetzel, Udo; Nuss, Karl

    2017-02-06

    Published reports of rib fractures in adult cattle are limited to the occurrence of chronic rib swellings caused by calluses, which are unremarkable from a clinical standpoint, whereas studies identifying clinical signs of rib fractures were not found in a literature search. This report describes the clinical and postmortem findings in four cows with rib fractures. The 13th rib was fractured in three cows and the 11th rib in the remaining cow; three fractures were on the right and one on the left side. Clinical and postmortem findings varied considerably, and percussion of the rib cage elicited a pain response in only one cow. One cow had generalised peritonitis because of perforation of the rumen by the fractured rib. One cow was recumbent because of pain and became a downer cow, and two other cows had bronchopneumonia, which was a sequel to osteomyelitis of the fracture site in one. In the absence of a history of trauma, the diagnosis of rib fracture based on clinical signs alone is difficult. Although rib fractures undoubtedly are very painful, the four cases described in this report suggest that they are difficult to diagnose in cattle because associated clinical signs are nonspecific.

  5. Galeazzi fracture.

    Science.gov (United States)

    Atesok, Kivanc I; Jupiter, Jesse B; Weiss, Arnold-Peter C

    2011-10-01

    Galeazzi fracture is a fracture of the radial diaphysis with disruption at the distal radioulnar joint (DRUJ). Typically, the mechanism of injury is forceful axial loading and torsion of the forearm. Diagnosis is established on radiographic evaluation. Underdiagnosis is common because disruption of the ligamentous restraints of the DRUJ may be overlooked. Nonsurgical management with anatomic reduction and immobilization in a long-arm cast has been successful in children. In adults, nonsurgical treatment typically fails because of deforming forces acting on the distal radius and DRUJ. Open reduction and internal fixation is the preferred surgical option. Anatomic reduction and rigid fixation should be followed by intraoperative assessment of the DRUJ. Further intraoperative interventions are based on the reducibility and postreduction stability of the DRUJ. Misdiagnosis or inadequate management of Galeazzi fracture may result in disabling complications, such as DRUJ instability, malunion, limited forearm range of motion, chronic wrist pain, and osteoarthritis.

  6. Simultaneous monteggia type I fracture equivalent with ipsilateral fracture of the distal radius and ulna in a child: a case report

    Directory of Open Access Journals (Sweden)

    Sood Asheesh

    2008-06-01

    Full Text Available Abstract Introduction Simultaneous Monteggia injuries of the elbow and ipsilateral distal radius and ulna fractures are very rare. Case Presentation A unique case of a type I Monteggia fracture equivalent with ipsilateral fracture of the distal radius and ulna (Salter-Harris type II in a child is reported. We describe the management of this unique fracture and discuss the possible mechanism of injury. Conclusion We have highlighted a rare combination of injuries. Early recognition and prompt surgical intervention can lead to a satisfactory outcome even in these complex injuries.

  7. Traumatic posterior atlantoaxial dislocation without fracture of the odontoid process: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    KIm, Yong Kyun; Park, Jin Gyoon; Jung, Hyun Nyeong [Dept. of Radiology, Chonnam National University Hospital, Gwangju (Korea, Republic of); Kim, Ju Won [Dept. of Radiology, Chonnam National University Hwasun Hospital, Hwasun (Korea, Republic of); Lee, Seung Jin [Dept. of Radiology, Chonnam National University Bitgoeul Hospital, Gwangju (Korea, Republic of)

    2017-03-15

    Traumatic posterior atlantoaxial dislocation without odontoid fracture is very rare. Patient prognosis depends on the neurologic symptoms or the extent of damage to the structures. In this case, a 78-year-old-male suffered a posterior atlantoaxial dislocation without odontoid fracture after a traffic accident. We report this case because an exact diagnosis and proper treatment can reduce the neurologic complications in patients with posterior atlantoaxial dislocation.

  8. Combined displaced fracture of the lesser humeral tuberosity and the scapular spine: A case report

    OpenAIRE

    Michael Hackl; Fabrizio Moro; Holger Durchholz

    2015-01-01

    Introduction Combined displaced fractures of the lesser humeral tuberosity and the scapular spine are highly uncommon and have not been previously reported in literature. Case presentation: The authors report a novel case of a 24 year-old male who sustained displaced fractures of the lesser humeral tuberosity and the scapular spine. Open reduction and internal fixation (ORIF) was performed with a LCP T-plate for the lesser tuberosity and with a LCP Distal Humerus Plate for the scapular spi...

  9. A CASE REPORT OF POST-TRAUMATIC CHOLESTEATOMA FOLLOWING TEMPORAL BONE FRACTURE

    Directory of Open Access Journals (Sweden)

    Vijay

    2016-05-01

    Full Text Available We report a case of chronic suppurative otitis media squamous disease following temporal bone fracture. Patient had road traffic accident and longitudinal fracture with facial palsy four years back with recent onset ear discharge. Upon further evaluation, patient was found to have attic cholesteatoma which was managed with canal wall down mastoidectomy and type IV tympanoplasty. We would like to recommend a longterm follow-up in all cases of temporal bone fracture even with a negative history of prior ear discharge or hard of hearing.

  10. Surgical exposure and crown lengthening for management of complicated fractures of maxillary anterior teeth. A case report.

    Science.gov (United States)

    Anand, Pradeep S; Ashok, Sukumaran; Nandakumar, K; Varghese, N O; Kamath, Kavitha P

    2013-11-01

    When a tooth fracture occurs, the fracture line can extend in a variety of directions, and the direction of the fracture line often dictates the treatment plan. In cases where fracture lines extend apical to the gingival margin, exposure of fractured margins becomes necessary. And management of such tooth fractures often requires an interdisciplinary approach involving endodontic, periodontic and restorative procedures. This article describes a case in which severely traumatized maxillary anterior teeth were managed by a combined approach involving surgical exposure and crown lengthening, endodontic and restorative procedures.

  11. Use of free subcutaneous fat pad for reduction of intraoperative air leak in thoracoscopic pulmonary resection cases with lung cancer.

    Science.gov (United States)

    Shintani, Yasushi; Inoue, Masayoshi; Nakagiri, Tomoyuki; Okumura, Meinoshin

    2014-08-01

    Intraoperative alveolar air leaks occur in patients with non-small-cell lung cancer (NSCLC) following a pulmonary resection using thoracoscopic surgery. We showed the efficacy of covering damaged lung tissue with a subcutaneous fat pad for preventing postoperative air leak. Thoracoscopic surgery was performed for NSCLC patients with three incisions along with a 3-4 cm anterior utility incision. When an air leak originated from deep within the pulmonary parenchyma or was large, a subcutaneous fat pad ∼2 × 2 cm in size was harvested from the utility incision and placed on the damaged lung tissue with fibrin glue and 2-3 mattress sutures. Subcutaneous fat pads were used for 50 patients with NSCLC during thoracoscopic surgery procedures. There were no intraoperative complications in any of the patients. A prolonged air leak (>7 days) was noted in 3 (6%) of the 50 patients. Air leak was diminished at 1.5 ± 2.6 postoperative days and the chest tubes removed at 3.2 ± 2.8 postoperative days. Reinforcement of damaged lung tissues by use of subcutaneous free fat pads is a safe and intriguing procedure in NSCLC patients who underwent a pulmonary resection in thoracoscopic surgery.

  12. Avulsion Fracture of the Coracoid Process at the Coracoclavicular Ligament Insertion: A Report of Three Cases

    Directory of Open Access Journals (Sweden)

    Takeshi Morioka

    2016-01-01

    Full Text Available Avulsion fracture at the site of attachment of the coracoid process of the coracoclavicular ligament (CCL is extremely rare. We presented three adult cases of this unusual avulsion fracture associated with other injuries. Case  1 was a 25-year-old right-handed male with a left distal clavicular fracture with an avulsion fracture of the coracoid attachment of the CCL; this case was treated surgically and achieved an excellent outcome. Case  2 was a 39-year-old right-handed male with dislocation of the left acromioclavicular joint with two avulsion fractures: one at the posteromedial surface of the coracoid process at the attachment of the conoid ligament and one at the inferior surface of the clavicle at the attachment site of the trapezoid ligament; this case was treated conservatively, and unfavorable symptoms such as dull pain at rest and sharp pain during some daily activities remained. Case  3 was a 41-year-old right-handed female with a right distal clavicular fracture with an avulsion fracture of the coracoid attachment of the conoid ligament; this case was treated conservatively, and the distal clavicular fracture became typical nonunion. These three cases corresponded to type I fractures according to Ogawa’s classification as the firm scapuloclavicular connection was destroyed and also to double disruption of the superior shoulder suspensory complex. We recommend surgical intervention when treating patients with this type of acute or subacute injury, especially in those engaging in heavy lifting or overhead work.

  13. Periprosthetic acetabular fractures.

    Science.gov (United States)

    Benazzo, Francesco; Formagnana, Mario; Bargagliotti, Marco; Perticarini, Loris

    2015-10-01

    The aim of this article is to propose a diagnostic and therapeutic algorithm for the acetabular periprosthetic fractures. This article explores the current literature on the epidemiology, causes and classification of periprosthetic acetabular fractures. Integrating data with the experience of the authors, it offers a guide to diagnosis and possible therapeutic strategies. Intra-operative fractures can occur during rasping, reaming or implant impaction, and they must be treated immediately if the component(s) is (are) unstable. Post-operative fractures can be due to major trauma (acute fractures) or minor forces in bone osteolysis; it is possible to plan reconstruction and fixation according to fracture characteristics. Treatment choice depends upon fracture site and implant stability. Periprosthetic acetabular fractures are uncommon complications that can occur intra-operatively or post-operatively, and a reconstructive surgeon must be able to manage the procedure. Accurate planning and reconstruction implant are necessary to achieve good cup stability.

  14. Larynx Trauma and Hyoid Bone Fracture after Bite Injury in Dog: Case Report

    Science.gov (United States)

    Manchi, George; Brunnberg, Mathias M.; Shahid, Muhammad; Al Aiyan, Ahmad; Brunnberg, Leo; Stein, Silke

    2016-01-01

    An 8-year-old male Jack Russell crossbreed dog was admitted to our hospital with dyspnea and shock following a dog-bite injury on the ventral neck. Radiographs revealed subcutaneous emphysema and bilateral thyrohyoid bone fractures. Intraoperatively, rupture of both sternohyoid muscles, both hyoepiglotticus muscles, both thyrohyoid muscles, and a partial cranial rupture of the superficial sphincter colli muscle were detected. Part of the epiglottis was detached from the thyroid cartilage. The patient’s severed muscles and torn epiglottis were reattached using a simple interrupted suture pattern. Hyoepiglotticus muscles could not be identified. The bilateral thyrohyoid bone fractures were repaired with intraosseous wire suture. A temporary tracheostomy tube and an esophageal feeding tube were placed postoperatively. The dog was discharged after 8 days, re-examined at 2 and 6 months and laryngeal and pharyngeal function were evaluated as normal. To the authors’ knowledge, this is the first report of a dog that presented with laryngeal trauma with hyoid bone fracture and acute dyspnea that underwent surgical treatment resulting in an acceptable outcome. PMID:27579303

  15. Larynx trauma and hyoid bone fracture after bite injury in dog: case report

    Directory of Open Access Journals (Sweden)

    George Manchi

    2016-08-01

    Full Text Available An 8-year-old male Jack Russell crossbreed dog was admitted to our hospital with dyspnoea and shock following a dog-bite injury on the ventral neck. Radiographs revealed subcutaneous emphysema and bilateral thyrohyoid bone fractures. Intra-operatively, rupture of both sternohyoid muscles, both hyoepiglotticus muscles, both thyrohyoid muscles and a partial cranial rupture of the superficial sphincter colli muscle were detected. Part of the epiglottis was detached from the thyroid cartilage. The patient’s severed muscles and torn epiglottis were reattached using a simple interrupted suture pattern. Hyoepiglotticus muscles could not be identified. The bilateral thyrohyoid bone fractures were repaired with intraosseous wire suture. A temporary tracheostomy tube and an esophageal feeding tube were placed postoperatively. The dog was discharged after 8 days, re-examined at 2 and 6 months and laryngeal and pharyngeal function were evaluated as normal. To the authors’ knowledge, this is the first report of a dog that presented with laryngeal trauma with hyoid bone fracture and acute dyspnea who underwent surgical treatment resulting in an acceptable outcome.

  16. Application of 3D Printing Technology in the Acetabulum Fracture Intraoperative and Postoperative Rehabilitation%3 D打印技术在髋臼骨折术中及术后康复中的应用

    Institute of Scientific and Technical Information of China (English)

    张锐

    2015-01-01

    目的:分析3 D打印技术应用在髋臼骨折手术和康复中的临床方法和效果。方法选取我院收治的髋臼骨折患者,应用3 D技术将患者的骨盆模型仿真出来,按照模型对钢板螺钉位置、进入途径以及螺钉长度进行设计测量等模拟手术,参照模拟手术情况给予患者行复位手术,并在术后给予康复锻炼,分析术后效果。结果手术圆满成功,且手术时间短,伤害小,恢复快。结论应用3 D打印技术进行髋臼骨折手术治疗,临床效果更佳精确,术中创伤小,有效缩短手术周期,提高患者预后,降低成本。%ObjectiveAnalysis clinical methods and effects of 3 D printing technology application in the acetabulum fracture surgery and rehabilitation. Methods Selected our hospital patients with fracture of acetabulum, application of 3 D technology to patients with pelvic model simulation, according to the model of steel screw location, access, and the length of the screw design measurement simulation operation, such as reference simulation surgery to give patients reduction surgery, and to give rehabilitation training after surgery, postoperative effect were analyzed. ResultsThe success of operation and operation time was short, that small injury, rapid recovery. Conclusion The application of 3 D printing acetabulum fracture surgery treatment, clinical effect is better precision, intraoperative trauma is small, shorten the development period of operation, and improve the prognosis of patients, reduce the cost.

  17. Manubrial stress fractures diagnosed on MRI: report of two cases and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Baker, Jonathan C.; Demertzis, Jennifer L. [Washington University School of Medicine, Mallinckrodt Institute of Radiology, Musculoskeletal Section, St Louis, MO (United States)

    2016-06-15

    In contrast to widely-reported sternal insufficiency fractures, stress fractures of the sternum from overuse are extremely rare. Of the 5 cases of sternal stress fracture published in the English-language medical literature, 3 were in the sternal body and only 2 were in the manubrium. We describe two cases of manubrial stress fracture related to golf and weightlifting, and present the first report of the MR findings of this injury. In each of these cases, the onset of pain was atraumatic, insidious, and associated with increased frequency of athletic activity. Imaging was obtained because of clinical diagnostic uncertainty. On MRI, each patient had a sagittally oriented stress fracture of the lateral manubrium adjacent to the first rib synchondrosis. Both patients had resolution of pain after a period of rest, with subsequent successful return to their respective activities. One patient had a follow-up MRI, which showed resolution of the manubrial marrow edema and fracture line. Based on the sternal anatomy and MR findings, we hypothesize that this rare injury might be caused by repetitive torque of the muscle forces on the first costal cartilage and manubrium, and propose that MRI might be an effective means of diagnosing manubrial stress fracture. (orig.)

  18. Posterior dislocation of hip with ipsilateral intertrochanteric fracture: A report of two cases

    Directory of Open Access Journals (Sweden)

    Rehan Ul Haq

    2016-01-01

    Full Text Available Posterior dislocations of the hip are known to be associated with fractures of the femoral head, neck, shaft, or posterior acetabular wall. However, its association with ipsilateral intertrochanteric fracture has only been anecdotally described in the English literature. We report two such cases managed by open reduction (OR of the hip and internal fixation (IF of the intertrochanteric fracture. The first case was a 26-year-old male who was managed by OR of the hip with IF of the intertrochanteric fracture with a dynamic hip screw and had a good functional result at 1-year followup. The second case was a 36-year-old female who was also managed by OR of the hip with IF of the head fragments with Herbert screw and IF of the intertrochanteric fracture with a dynamic condylar screw. The patient had a fair, functional result at 1-year followup. With the increase in high energy trauma, these fracture patterns have become more common, and there is an urgent need to review the existing classifications so that these fractures are better categorized, and treatment guidelines defined.

  19. Posterior dislocation of hip with ipsilateral intertrochanteric fracture: A report of two cases

    Science.gov (United States)

    Ul Haq, Rehan; Kumar, Jaswant; Dhammi, IK; Jain, Anil K

    2016-01-01

    Posterior dislocations of the hip are known to be associated with fractures of the femoral head, neck, shaft, or posterior acetabular wall. However, its association with ipsilateral intertrochanteric fracture has only been anecdotally described in the English literature. We report two such cases managed by open reduction (OR) of the hip and internal fixation (IF) of the intertrochanteric fracture. The first case was a 26-year-old male who was managed by OR of the hip with IF of the intertrochanteric fracture with a dynamic hip screw and had a good functional result at 1-year followup. The second case was a 36-year-old female who was also managed by OR of the hip with IF of the head fragments with Herbert screw and IF of the intertrochanteric fracture with a dynamic condylar screw. The patient had a fair, functional result at 1-year followup. With the increase in high energy trauma, these fracture patterns have become more common, and there is an urgent need to review the existing classifications so that these fractures are better categorized, and treatment guidelines defined. PMID:27746503

  20. Ligamentotaxis for comminuted fracture of capitate:a case report

    Institute of Scientific and Technical Information of China (English)

    Ashok Kumar; Mohammed Tahir Ansan; Chander Shekhar Yadav; Laxman Rijal

    2012-01-01

    We present the technical report for treatment of comminuted fracture of the capitate with ligamentotaxis.The base of third metacarpal was found to be fractured with comminution of the capitate.The decrease in carpal height index and comminution of the third metacarpal base lead to dilemma between conservative treatment and surgical management of this particular injury.The surgical management was chosen to maintain the carpal height index of the wrist to prevent the late degenerative changes.The patient was applied with external fixator in distraction mode expanning the wrist joint for six weeks,and the wrist was mobilised after removal of the fixator.It is shown that the external fixator in distraction mode expanning the wrist joint is a good alternative method for treatment of capitate fracture.

  1. Multiple teeth fractures in dentinogenesis imperfecta: a case report.

    Science.gov (United States)

    Min, Boram; Song, Je Seon; Lee, Jae-Ho; Choi, Byung-Jai; Kim, Kwang-Mahn; Kim, Seong-Oh

    2014-01-01

    Dentinogenesis imperfecta (DGI) is a hereditary defect consisting of opalescent teeth composed of irregularly formed and hypomineralized dentin. This paper presents the multiple fractures of DGI-affected teeth and suggests the reason of low fracture resistance by observing the dentin microstructures directly using scanning electron microscope (SEM) and by measuring its surface hardness using the Vickers hardness test. SEM revealed that while the enamel microstructure was similar in the DGI-affected and normal teeth, the microstructure of the DGI-affected dentin was poorly woven and more loosely packed than that of the normal dentin. The Vickers hardness of the DGI-affected dentin was 4.89 times softer than the normal dentin. The low fracture resistance of DGI-affected teeth can be attributed to the poorly woven microstructure of their dentin, which leads to a reduction in hardness.

  2. Spontaneous fracture of an implanted posterior chamber polyimide intraocular lens haptic: A case report

    Directory of Open Access Journals (Sweden)

    Haemin Kang

    2014-01-01

    Full Text Available A 57-year-old male patient visited our clinic for decreased visual acuity in the right eye for 10 days. He denied any trauma history, but recalled that the symptom developed after straining. He had undergone uncomplicated phacoemulsification and posterior chamber intraocular lens (IOL implantation in the bag of the right eye 11 years ago. The IOL was a three-piece silicone polyimide-haptics design. On slit-lamp examination, the IOL optic and proximal part of nasal fractured haptic were found in the anterior chamber. The distal part of fractured haptic was observed in the capsular bag. He underwent IOL exchange. The fracture site of the haptic was near the optic-haptic junction. This is the unique case report of a spontaneous fracture of an implanted posterior chamber polyimide IOL haptic, which implies the possibility of IOL haptic fracture in various haptic materials.

  3. Role of high-field intraoperative magnetic resonance imaging on a multi-image fusion-guided stereotactic biopsy of the basal ganglia: A case report.

    Science.gov (United States)

    Sun, Xiang; Chen, Zhijuan; Yang, Shuyuan; Zhang, Jianning; Yue, Shuyuan; Wang, Zengguang; Yang, Weidong

    2015-01-01

    The aim of the present case study was to investigate the advantages of intraoperative magnetic resonance imaging (iMRI) on the real-time guidance and monitoring of a stereotactic biopsy. The study describes a patient with intracranial lesions, which were examined by conventional MRI and diffusion tensor imaging using a 1.5T intraoperative MRI system. The digital and pre-operative positron emission/computed tomography image data were transferred to a BrainLAB planning workstation, and a variety of images were automatically fused. The BrainLAB software was then used to reconstruct the corticospinal tract (CST) and create a three-dimensional display of the anatomical association between the CST and the brain lesions. A Leksell surgical planning workstation was used to identify the ideal target site and a reasonable needle track for the biopsy. The 1.5T iMRI was used to effectively monitor the intracranial condition during the brain biopsy procedure. Post-operatively, the original symptoms of the patient were not aggravated and no further neurological deficits were apparent. The histopathological diagnosis of non-Hodgkin's B-cell lymphoma was made. Using high-field iMRI, the multi-image fusion-guided stereotactic brain biopsy allows for a higher positive rate of biopsy and a lower incidence of complications. The approach of combining multi-image fusion images with the frame-based stereotactic biopsy may be clinically useful for intracranial lesions of deep functional areas.

  4. Treatment of trochanteric fractures with the gamma3 nail - methodology and early results of a prospective consecutive monitored clinical case series.

    Science.gov (United States)

    A C, Unger; E, Wilde; B, Kienast; C, Jürgens; A P, Schulz

    2014-01-01

    There is only sparse data on clinical results and complications of the third-generation Gamma nailing system (Gamma3, Stryker). Therefore, we started a large multi-centre case series in 2008. The aim of this paper is to present the study design and early results of a single arm of a prospective, consecutive, monitored, post-market follow-up evaluation of Gamma3 nails. From September 2009 to January 2012, 154 consecutive patients with an average age of 80 ± 1.43 years (50-99 years) and a trochanteric femoral fracture were included in the local arm of the trial. All patients that fulfilled the inclusion criteria were treated with a Gamma3 nail. Preoperative variables included age, gender, fracture classification, walking ability (Merle d'Aubigné score), daily activity level (retrospective Zuckerman score), ASA rating of operative risk, waiting time for operation, use of walker or crutches and body mass index (BMI). Skin-to-skin time, fluoroscopy time, blood loss, intraoperative complications and device information were recorded for each patient. Follow-up postoperative assessment was undertaken at 4, 12 and 24 months. Hip range of motion, pain around the hip and the tight, walking ability (Merle d'Aubigné score, Sahlgrenska mobility score) and management of daily life (Zuckerman score) were used to evaluate the outcome. The descriptive data of age, gender, BMI, ASA classification, fracture type and skin-to-skin time is similar to other studies. Median fluoroscopy time was 62 seconds (range: 4-225 seconds) and significantly shorter in closed reductions. No intraoperative implant-related complication was recorded. A cut-out of the leg-screw during assessment period occurred in 2.6% patients (n = 4). At the 12-month assessment two (1.8%) non-unions were identified and two patients (1.8%) had broken the femoral shaft below the 180 mm nail after a fall. Analysis of the scores showed significantly declined mobility and activity in daily life four months after operation

  5. Liver resection with intraoperative and laparoscopic ultrasound: report of 32 cases : Ultrasonic shears device for liver parenchymal transection.

    Science.gov (United States)

    Piccolboni, Domenico; Ciccone, Francesco; Settembre, Anna; Corcione, Francesco

    2008-06-01

    Careful staging of hepatic tumors is mandatory for appropriate selection of patients for liver resection. Number and relationships of liver nodules are issues of utmost importance when evaluating resectability. Sensitivity of preoperative imaging for secondary lesions has been reported between 60-75% with spiral contrast-enhanced computed cosmography (CT), 80-85% with magnetic resonance imaging (MRI), and 90-96% with intraoperative ultrasound (IOUS). Also for primary lesions IOUS has been reported to allow detection of liver nodules in 17% and modify surgical strategy in 10%. The aim of this study was to point out the usefulness of open (IOUS) and laparoscopic (LIOUS) ultrasound in patients undergoing hepatic surgery for liver tumors. In the years 2004-2006, 50 patients, mean age 66 years (range 44-76 years) were evaluated for resective surgery at the General Surgery Department of Monaldi Hospital, Naples, Italy. All of them were studied with biphasic CT and transabdominal ultrasound. Eighteen (36%) were judged unresectable. The others were scheduled for laparoscopy and LIOUS, by means of an ALOKA SSD-5500 (Aloka Co. Ltd. Tokyo, Japan), equipped with linear flexible tip laparoscopic probe. Six patients (18.7%) were excluded because of pathology diffusion; 26 (81.3%) were resected, using ultrasonic shears (Harmonic ACE, Ethicon Endo-Surgery, Cincinnati Oh., USA) for parenchymal transection, 3 (11.5%) laparoscopically and 23 (88.5%) after laparotomy. IOUS was repeated in the latter group. LIOUS spared useless laparotomies in six patients (18.7%) and, coupled with IOUS, found undetected nodes in five patients (19.2%), changing surgical strategy in three patients (11.5%). In our experience LIUOS and IOUS proved to be of utmost importance both in the selection of patients for resective surgery and in planning surgical approach. Ultrasonic shears device and systematic pedicle clamping sped up resection time and reduced intraoperative bleeding.

  6. Closed patella fracture combined with cruciate ligament injury:a case control study

    Institute of Scientific and Technical Information of China (English)

    LI Han; WANG Wei; LIU Yue-ju; CHEN Wei; ZHANG Qi; LI Xu; ZHU Lian

    2013-01-01

    Background Patellar fracture and cruciate ligament injury are a common consequence of traumatic knee injury.Patellar fracture combined with cruciate ligament injury is rarely reported,although the mechanisms of two things are similar.This study aimed to evaluate the incidence of closed patella fracture combined with cruciate ligament injury.Methods From 2012 March 1 to June 30,magnetic resonance images of 60 patients with unilateral closed patellar fracture were studied in our institution.The mean age of the patients at presentation was 40.2 years (range,13-64 years) and 48 patients were men.First,patients were divided according to the cause of injury.Twenty-eight patients had highenergy trauma from a falling injury or motor vehicle accident,and 32 patients had low-energy trauma resulting from a tumbling injury.Second,according to the fracture pattern,31 patients had a transverse fracture and 29 patients had a comminuted fracture.Results We found seven cases of closed patellar fracture combined with cruciate ligament injury among 60 patients,including two cases of a completely ruptured posterior cruciate ligament,two with a partially torn posterior cruciate ligament,and three with a partially torn anterior cruciate ligament.The percentage of this combined injury was 11.6% (7/60).The incidence of a combined injury of the cruciate ligament with a comminuted fracture (6/29,20.7%) was significantly higher than that with a transverse fracture (1/31,3.2%,P <0.05).The most common mechanism of injury in patellar fracture combined with cruciate ligament injury was high-energy trauma from road traffic accidents (94%),whereas in the patellar fracture alone,it was tumbling (62%).The incidence of combined injury with high-energy trauma (6/28,21.4%) was significantly higher than that with low-energy trauma (1/32,3.1%,P <0.05).Conclusions These data suggest that high-energy trauma often results in a comminuted patellar fracture,which is often combined with

  7. Anterior avulsion fracture of the tibial tuberosity in adolescents - Two case reports

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    Aleilimar Teixeira da Silva Júnior

    Full Text Available ABSTRACT The objective here was to report two rare cases of anterior avulsion fracture of the tibial tuberosity in adolescents. Case 1 was a 15-year-old male who became injured through landing on his left knee and presented limited extension. Case 2 was a 16-year-old basketball player who presented sudden pain in the right knee and functional incapacity, after a jump. Imaging examinations (radiographs and computed tomography showed anterior avulsion fractures of the tibial tuberosity. Surgical fixation was performed using screws and anchors, while avoiding growth plate injury. The cases evolved without lower-limb deformities.

  8. Pediatric open elbow dislocation without fracture: A case report

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    Gökhan Polat

    2014-01-01

    CONCLUSION: Pediatric elbow dislocations are rare injuries and the management of these injuries can be technically demanding due to concurrent neurovascular injuries. An open dislocation without fracture is very rare and it should be treated with immediate intervention, an effective teamwork and good rehabilitation.

  9. The association between hip fracture and hip osteoarthritis: A case-control study

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    Englund Martin

    2010-11-01

    Full Text Available Abstract Background There have been reports both supporting and refuting an inverse relationship between hip fracture and hip osteoarthritis (OA. We explore this relationship using a case-control study design. Methods Exclusion criteria were previous hip fracture (same side or contralateral side, age younger than 60 years, foreign nationality, pathological fracture, rheumatoid arthritis and cases were radiographic examinations were not found in the archives. We studied all subjects with hip fracture that remained after the exclusion process that were treated at Akureyri University Hospital, Iceland 1990-2008, n = 562 (74% women. Hip fracture cases were compared with a cohort of subjects with colon radiographs, n = 803 (54% women to determine expected population prevalence of hip OA. Presence of radiographic hip OA was defined as a minimum joint space of 2.5 mm or less on an anteroposterior radiograph, or Kellgren and Lawrence grade 2 or higher. Possible causes of secondary osteoporosis were identified by review of medical records. Results The age-adjusted odds ratio (OR for subjects with hip fracture having radiographic hip OA was 0.30 (95% confidence interval [95% CI] 0.12-0.74 for men and 0.33 (95% CI 0.19-0.58 for women, compared to controls. The probability for subjects with hip fracture and hip OA having a secondary cause of osteoporosis was three times higher than for subjects with hip fracture without hip OA. Conclusion The results of our study support an inverse relationship between hip fractures and hip OA.

  10. Nonoperative treatment of an os peroneum fracture in a high-level athlete: a case report.

    Science.gov (United States)

    Smith, Jeremy T; Johnson, Anne H; Heckman, James D

    2011-05-01

    The os peroneum is a sesamoid bone in the peroneus longus tendon. Fractures of the os peroneum are rare. Some authors recommend surgery for active patients. A 41-year-old male professional tennis coach sustained a minimally displaced fracture of the os peroneum. He was treated with restricted weightbearing for 2 weeks, followed by physical therapy and gradual return to activities. He returned to tennis 8 weeks after injury. Followup 7 years after the injury showed he had full strength, full motion, and a radiographically healed os peroneum. The American Orthopaedic Foot and Ankle Society (AOFAS) Ankle-Hindfoot Scale score was 100 and Ankle Activity Score and Tegner Activity Level Scale were unchanged from those before injury. Fracture of the os peroneum is a rare injury and treatment recommendations are based largely on very small series and case reports. Proposed treatment strategies for fracture of the os peroneum include nonoperative treatment, fixation of the fracture, excision of the bone with direct repair of the tendon, and tenodesis of the peroneus longus to the peroneus brevis. Although some surgeons suggest fracture of the os peroneum should be treated operatively in active patients, this case shows nonoperative treatment allowed pain-free return to activities in a high-level athlete with a minimally-displaced fracture.

  11. Accelerated tibial fracture union in the third trimester of pregnancy: a case report

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    Ahmad Mudussar A

    2008-02-01

    Full Text Available Abstract Introduction We present a case of accelerated tibial fracture union in the third trimester of pregnancy. This is of particular relevance to orthopaedic surgeons, who must be made aware of the potentially accelerated healing response in pregnancy and the requirement for prompt treatment. Case presentation A 40 year old woman at 34 weeks gestational age sustained a displaced fracture of the tibial shaft. This was initially treated conservatively in plaster with view to intra-medullary nailing postpartum. Following an emergency caesarean section, the patient was able to fully weight bear without pain 4 weeks post injury, indicating clinical union. Radiographs demonstrated radiological union with good alignment and abundant callus formation. Fracture union occurred within 4 weeks, less than half the time expected for a conservatively treated tibial shaft fracture. Conclusion Long bone fractures in pregnancy require clear and precise management plans as fracture healing is potentially accelerated. Non-operative treatment is advisable provided satisfactory alignment of the fracture is achieved.

  12. Role of intraoperative Iso-C based navigation in challenging spine trauma

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    Jaiswal Ashish

    2007-01-01

    Full Text Available Background: Pedicle screw fixation is the most preferred method of stabilizing unstable spinal fractures. Pedicle screw placement may be difficult in presence of fractured posterior elements, deformed spine, gross instability and spinal pathology. Challenging spine-fracture fixation is defined as the presence of one or more of the following: 1 obscured topographical landmarks as in ankylosing spondylitis, 2 fractures in occipitocervical or cervicothoracic regions and 3 preexisting altered spinal alignment. We report a series of pedicle screw insertion with guidance of navigation in difficult fixation problems.. Materials and Methods: Fourteen patients [hangman′s fracture (n=3, odontoid fracture (n=4, C1C2 fracture (n=1 and spinal fracture with coexistent ankylosing spondylitis (n=6] underwent posterior stabilization. Intraoperatively after surgical exposure, images were acquired by Iso-C 3D C-arm and transferred to navigation system. Instrumentation was performed with navigational assistance. Postoperatively, placements of pedicle screws were evaluated with radiographs and CT scan. Results: Sixty-seven pedicle screws (cervical, n=33; thoracic, n=6; lumbar, n=26; sacral n=2 and 15 lateral mass screws were inserted with navigation guidance. The average time of image data acquisition by Iso-C 3D C-arm and its transfer to workstation was 4 minutes (range, 2-6 minutes. Postoperative CT scan revealed ideal placement of screws in 63 pedicles (94%, grade 1 cortical breaches (< 2 mm in 3 pedicles (4.5% and grade 2 cortical breach (2-4 mm in one pedicle (1.5%. There were no neurovascular complications. Deep infection was encountered in one case, which settled with debridement. Conclusions: Intraoperative Iso-C 3D C-arm based navigation is a useful adjunct while stabilizing challenging spinal trauma, rendering feasibility, accuracy and safety of pedicle screw placement even in difficult situations.

  13. Utilization of different management concepts in fractured tooth fragment reattachment: a report of three cases.

    Science.gov (United States)

    Patel, Nishtha; Patel, Kiran; Venkataraghavan, Karthik; Madan, Sonal

    2013-09-01

    Traumatic injuries of teeth involve varying degrees of damage to the supporting soft tissues or the teeth itself. A very common injury to the permanent dentition affecting children and adolescents during their growing years is the anterior crown fracture. Recent developments in restorative material, placement techniques, preparation designs, and an adhesive protocol allow clinicians to predictably restore fractured teeth. With the advent of adhesive dentistry the process of fragment reattachment has become simplifed and more reliable. This procedure provides an improved function, is relatively faster to perform and at the same time provides long lasting esthetics. This paper discusses various innovative techniques of fracture reattachment depending on the complexity of the case.

  14. Plastic Fibula Bone Deformity with Ipsilateral Fracture of Tibiain Adults: A Case Report

    OpenAIRE

    Abbas Abdoli Tafti; Sanazsadat Sajadi; Maryam Shahmoradi

    2015-01-01

    Plastic bowing is a constant deformation of long bones occurring after a long standing force to bone. This type of fracture is seen in children and is uncommon in the adults. In this paper we report a case of fibular plastic deformity with ipsilateral tibia fracture in a 20 years old man that occurred after a direct hit. At the initial examination vital signs were stable and radiography of tibia and fibula fracture with plastic deformation were clear. In order to treat him we performed fib...

  15. A Covered Nitinol Stent Fracture in a Patient with a Malignant Esophageal Stricture: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Hee Jin; Cho, Yun Ku; Kim, Wan Tae [Seoul Veterans Hospital, Seoul (Korea, Republic of)

    2008-11-15

    Self-expanding metallic stent insertion has been widely applied for the palliative treatment of malignant esophageal strictures. Although it is known as an easy, safe, and effective procedure, complications are well known and include things such as stent migration and esophageal stent occlusion caused by tumor in growth. However, metallic stent fractures have been rarely reported in the esophagus, especially for nitinol stents. We report a case of a stent fracture associated with migration in a patient with a malignant esophageal stricture near the gastroesophageal junction. It is highly probable that the stent fracture was due to chemical erosion of the stent caused by gastric juice

  16. Partial Pulpotomy with BioAggregate in Complicated Crown Fractures: Three Case Reports.

    Science.gov (United States)

    Tuloglu, Nuray; Bayrak, Sule

    2016-01-01

    This report describes three cases of complicated crown fractures treated with partial pulpotomy using BioAggregate. Three maxillary permanent central incisors with complicated crown fracture were treated by partial pulpotomy using BioAggregate and reviewed clinically and radiographically for 24 months. Throughout this period, there was no spontaneous pain, periapical radiolucency, and coronal discoloration; the pulp was observed to be vital. Based on these findings, it was concluded that BioAggregate can be used in partial pulpotomy treatment of complicated crown fracture.

  17. SHORT TERM RESULTS OF MUSCLE PEDICLE BONE GRAFT (MPBG IN FRACTURE NECK FEMUR: A CASE SERIES OF 7 CASES

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    Sarabjeet

    2016-03-01

    Full Text Available INTRODUCTION Neglected, untreated and delayed neck femur fractures are commonly encountered fractures and the treatment dilemma arises specially when the patient is physiologically young and osteosynthesis is the preferred option. Past literature creates confusion as the various head salvage surgeries like valgus subtrochanteric osteotomy, non-vascularised fibular bone grafting, muscle pedicle bone grafting (Tensor fascia lata (TFL and Quadratus femoris graft and vascularised bone grafting do not have clear lines of indications. We present a series of fracture neck femur cases, each with delayed presentation beyond the vascular emergency period, which were treated with osteosynthesis with MPBG using tensor fascia lata muscle pedicle graft.

  18. Percutaneous pedicle screw for unstable spine fractures in polytraumatized patients: A report of two cases

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    Boon Beng Tan

    2012-01-01

    Full Text Available Unstable spine fractures commonly occur in the setting of a polytraumatized patient. The aim of management is to balance the need for early operative stabilization and prevent additional trauma due to the surgery. Recent published literature has demonstrated the benefits of early stabilization of an unstable spine fracture particularly in patients with higher injury severity score (ISS. We report two cases of polytrauma with unstable spine fractures stabilized with a minimally invasive percutaneous pedicle screw instrumentation system as a form of damage control surgery. The patients had good recovery from the polytrauma injuries. These two cases illustrate the role of minimally invasive stabilization, its limitations and technical pitfalls in the management of unstable spine fractures in the polytrauma setting as a form of damage control surgery.

  19. Bilateral traumatic patellar fracture: a case report and review of literature

    Institute of Scientific and Technical Information of China (English)

    Gupta Vinay; Kundu Zile; Garg Rakesh; Sanjay Gaurav

    2012-01-01

    Simultaneous isolated bilateral patellar fractures are very rare injuries and most often associated with systemic disorders such as hyperparathyroidism,osteoporosis,stress fracture and kidney failure.Isolated bilateral traumatic fracture of patella following an unusual mode of injury is seldomly reported in the literature.We reported such a case following a road traffic accident without any associated injuries or co-morbid condition.The patella on the right side had transverse open fracture which was fixed with two Kirschner wires following tension band principle,and that on the left side sustained upper pole comminution which was treated by partial patellectomy.The patient achieved good outcome:at 6 months he was able to squat and sit cross legged; at one year he obtained nearly normal muscle strength and full range of motion.We discussed the injury mechanism,management and rehabilitation in such a case and reviewed the available literature regarding such a presentation.

  20. Femoral Condyle Fracture during Anterior Cruciate Ligament Reconstruction

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    Selahattin Ozyurek

    2015-07-01

    Full Text Available Dear Editor,We have greatly enjoyed reading the case report entitled “‘Femoral Condyle Fracture during Revision of Anterior Cruciate Ligament Reconstruction: Case Report and a Review of Literature in the issue of Arch Bone Jt Surg. 2015;3(2 with great interest. We would like to commend the authors for their detailed and valuable work. Although various case reports have described postoperative distal femur fracture at a range of time intervals (1,2 intraoperative intra-articular distal femur fracture is a unique entity.However, we believe that some important additional observations seem necessary to be contributed through this study. In this article, the authors stated that, to the best of their knowledge, there is no other case report in the literature introducing a femoral condyle fracture during arthroscopic ACL reconstruction or revision reconstruction. Nevertheless, we would like to call the attention of the readers to the fact that that the literature contains one additional case report re‌porting on intraoperative distal femoral coronal plane (Hoffa fracture during primary ACL reconstruction (2. Werner BC and Miller MD presented of case report of an intraoperative distal femoral coronal plane (Hoffa fracture that occurred during independent femoral tunnel drilling and dilation in a primary ACL reconstruction. As in the their case, this type of fracture can occur with appropriately placed femoral tunnels, but the risk can increase with larger graft diameters in patients with smaller lateral femoral condyles The patient was treated with open reduction and internal fixation, without compromise of graft stability and with good recovery of function. We believe that tailoring graft size to the size of the patient is important to prevent similar adverse events.

  1. Characterization of plasticity and fracture of shell casing of lithium-ion cylindrical battery

    Science.gov (United States)

    Zhang, Xiaowei; Wierzbicki, Tomasz

    2015-04-01

    Most of the literature on lithium-ion battery cells is concerned with modeling of jellyroll with little attention to properties of shell casing. However, shell casing provides substantial strength and fracture resistance under mechanical loading and therefore must be an important part of modeling of lithium-ion batteries. The paper reports on a comprehensive test program on commercially available empty shell casing of 18650 lithium-ion cylindrical cells. Part of the tests was used to determine plastic and fracture properties from sub-size specimens cut from lateral part of the cans. The other part served to validate plasticity and fracture models under various loading conditions. The associated flow rule was used to simulate plasticity behavior and Modified Mohr-Coulomb (MMC) fracture model was adopted to predict crack initiation and propagation of shell casing. Simulation results confirmed that present plasticity and fracture models could predict global plastic behavior of the cells under different loading conditions. The jellyroll model with volumetric hardening was introduced to compare the performance of empty shell casing, bare jellyroll and complete battery cell. It was shown that in many loading situations, for example, three point bending of the cylindrical cells, the metallic shell casing provides most of mechanical resistance.

  2. Isolated Multiple Fragmented Cricoid Fracture Associated with External Blunt Neck Trauma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Byung Hoon; Hwang, Yoon Joon; Kim, Yong Hoon; Seo, Jung Wook; Cho, Hyeon Je; Kim, Yeon Soo [Inje University School of Medicine, Ilsan Paik Hospital, Goyang (Korea, Republic of)

    2010-08-15

    Blunt laryngeal trauma is a relatively uncommon but possibly life-threatening injury. An isolated cricoid fracture associated with blunt trauma is rare. We report a case of an isolated multiple fragmented cricoid cartilage fracture that developed in a 20-year-old man after a blunt neck trauma that occurred during a baseball game and was diagnosed by 64-slice multidetector computed tomography (MDCT)

  3. Management of pathological femoral fracture secondary to breast cancer in pregnancy: A case report

    OpenAIRE

    Ciavattini, Andrea; Mancioli, Francesca; PACI, ENRICO; POLITANO, ROCCO

    2015-01-01

    Bone metastasis resulting from breast cancer in pregnancy is rare. In the literature there are few reports regarding osteolytic lesions in pregnancy and no data on the treatment of such femoral fractures. The present study reports a case of a 29-week primigravida presenting with severe lumbosciatica in the left side, refractory to medical therapy. During neurosurgical examination a spontaneous pathological fracture of the left femur occurred. Damage control orthopedic principals were applied ...

  4. Traumatic fracture-dislocation of the hip following rugby tackle: a case report

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    Venkatachalam Santosh

    2009-12-01

    Full Text Available Abstract Posterior fracture-dislocation of hip is uncommonly encountered in rugby injuries. We report such a case in an adult while playing rugby. The treating orthopaedician can be caught unaware and injuries in such sports can be potentially misdiagnosed as hip sprains. Immediate reduction of the dislocation was performed in theatres. The fracture was fixed with two lag screws and a neutralization plate. This led to early rehabilitation and speedy recovery with return to sporting activities by 12 months.

  5. Cronkhite-Canada syndrome associated with rib fractures: a case report

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    Wan Haijun

    2010-10-01

    Full Text Available Abstract Background Cronkhite-Canada syndrome (CCS is a rare multiple gastrointestinal polyposis. Up till now, many complications of CCS have been reported in the literature, but rib fracture is not included. Case Presentation We report a case of a 58-year-old man who was admitted to our hospital with a 6-month history of frequent diarrhea, intermittent hematochezia and a weight loss of 13 kg. On admission, physical examination revealed alopecia of the scalp, hyperpigmentation of the hands and soles, and dystrophy of the fingernails. Laboratory data revealed hypocalcaemia and hypoproteinemia. Esophagogastroduodenoscopy, video capsule endoscopy and colonoscopy revealed various sizes of generalized gastrointestinal polyps. Histological examination of the biopsy specimens obtained from the stomach and the colon showed adenomatous polyp and inflammatory polyp respectively. Thus, a diagnosis of CCS was made. After treatment with corticosteroids for 24 days and nutritional support for two months, his clinical condition improved. Two months later, he was admitted to our hospital for the second time with frequent diarrhea and weight loss. The chest radiography revealed fractures of the left sixth and seventh ribs. Examinations, including emission computed tomography, bone densitometry test, and other serum parameters, were performed, but could not identify the definite etiology of the rib fractures. One month later, the patient suffered from aggravating multiple rib fractures due to the ineffective treatment, persistent hypocalcaemia and malnutrition. Conclusions This is the first case of a CCS patient with multiple rib fractures. Although the association between CCS and multiple rib fractures in this case remains uncertain, we presume that persistent hypocalcaemia and malnutrition contribute to this situation, or at least aggravate this rare complication. Besides, since prolonged corticosteroid therapy will result in an increased risk of osteoporotic

  6. Pilot case-control investigation of risk factors for hip fractures in the urban Indian population

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    Malhotra Nidhi

    2010-03-01

    Full Text Available Abstract Background Despite the reported high prevalence of osteoporosis in India, there have been no previous studies examining the risk factors for hip fracture in the Indian population. Methods We carried out a case control investigation comprising 100 case subjects (57 women and 43 men admitted with a first hip fracture into one of three hospitals across New Delhi. The 100 controls were age and sex matched subjects who were either healthy visitors not related to the case patients or hospital staff. Information from all subjects was obtained through a questionnaire based interview. Results There was a significant increase in the number of cases of hip fracture with increasing age. There were significantly more women (57% than men (43%. Univariate analysis identified protective effects for increased activity, exercise, calcium and vitamin supplements, almonds, fish, paneer (cottage cheese, curd (plain yogurt, and milk. However, tea and other caffeinated beverages were significant risk factors. In women, hormone/estrogen therapy appeared to have a marginal protective effect. For all cases, decreased agility, visual impairment, long term medications, chronic illnesses increased the risk of hip fracture. The multivariate analysis confirmed a protective effect of increased activity and also showed a decrease in hip fracture risk with increasing body mass index (odds ratio (OR 0.024, 95% confidence interval (CI 0.006-0.10 & OR 0.81, 95% CI 0.68-0.97 respectively. Individuals who take calcium supplements have a decreased risk of hip fracture (OR 0.076; CI 0.017-0.340, as do individuals who eat fish (OR 0.094; CI 0.020-0.431, and those who eat paneer (OR 0.152; 0.031-0.741. Tea drinkers have a higher risk of hip fracture (OR 22.8; 95% CI 3.73-139.43. Difficulty in getting up from a chair also appears to be an important risk factor for hip fractures (OR 14.53; 95% CI 3.86-54.23. Conclusions In the urban Indian population, dietary calcium, vitamin D

  7. Monteggia fracture dislocation equivalents - analysis of eighteen cases treated by open reduction and internal fixation

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    Singh Ajay Pal

    2012-02-01

    Full Text Available 【Abstract】 Objective: Monteggia fracture dislocation equivalent, though already described by Bado, is still an unclassified entity. We aimed to retrospectively analyze 18 cases of Monteggia variants and discuss the injury mechanisms, management, and outcome along with a review of the literature. Methods: A retrospective record of Monteggia fracture dislocation (2003-2008 was reviewed from medical record department of our institute. Classic Monteggia fracture dislocation, children below 12 years or adults over 50 years, as well as open grade II & III cases were excluded from this study. Monteggia variant inclusion criteria included fracture of the proximal ulna together with a fracture of the radial head or neck and skeletal maturity. Totally 26 patients were identified with Monteggia variants and 18 were available for follow-up, including 11 males and 7 females with the mean age of 35 years. The ulna fracture was treated by compression plating along with tension band wiring. Radial head/neck was reconstructed in 12 patients while excised in 6 patients. Results: Follow-up ranged from 1-4 years, mean 2.6 years. Patients were assessed clinicoradiologically. Mayo Elbow Performance Score was employed to assess the outcomes. At final follow-up, the results were excellent in 10 patients, good in 4, fair in 2 and poor in 2. Mean range of motion of the elbow was 20°, 116°, 50° and 55° for extension, flexion, pronation and supination, respectively. Two patients had complications in the form of heterotopic ossification and stiffness of the elbow. One nonunion ulna, primarily treated by tension band wiring, was managed by refixation with locking reconstruction plate and bone grafting. Bone grafting was only required in this patient for nonunion. Another patient had implants removed on his request. The results in our series closely correlated with extent of intraarticular damage, coronoid fracture and comminuted fractures. Conclusions: Monteggia

  8. Intestinal intussusception and occlusion caused by small bowel polyps in the Peutz-Jeghers syndrome. Management by combined intraoperative enteroscopy and resection through minimal enterostomy: case report

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    Gama-Rodrigues Joaquim J.

    2000-01-01

    Full Text Available The Peutz-Jeghers syndrome is a hereditary disease that requires frequent endoscopic and surgical intervention, leading to secondary complications such as short bowel syndrome. CASE REPORT: This paper reports on a 15-year-old male patient with a family history of the disease, who underwent surgery for treatment of an intestinal occlusion due to a small intestine intussusception. DISCUSSION: An intra-operative fiberscopic procedure was included for the detection and treatment of numerous polyps distributed along the small intestine. Enterotomy was performed to treat only the larger polyps, therefore limiting the intestinal resection to smaller segments. The postoperative follow-up was uneventful. CONCLUSION: We point out the importance of conservative treatment for patients with this syndrome, especially those who will undergo repeated surgical interventions because of clinical manifestation while they are still young.

  9. Reverse shoulder arthroplasty in acute fractures of the proximal humerus

    DEFF Research Database (Denmark)

    Brorson, Stig; Rasmussen, Jeppe; Olsen, Bo Sanderhoff

    2013-01-01

    control group of HA. The median constant score was 58 (range 44-68) which is comparable to previous reviews of HA in 4-part fractures. Complications included dislocation, infection, hematoma, instability, neurological injury, reflex sympathetic dystrophy, intraoperative fractures, periprosthetic fractures......The indications for surgical intervention in complex fractures of the proximal humerus are disputed. In elderly patients with poor bone stock it may be impossible to obtain satisfactory fixation of the tuberosities to a hemiarthroplasty (HA). In such cases primary insertion of a reverse shoulder...... arthroplasty (RSA) has been suggested. We aimed to review clinical studies reporting benefits and harms of RSA in acute fractures. A systematic review. We included 18 studies containing 430 RSA in acute fractures. We found no randomized clinical trials. Four studies compared outcome after RSA with a historical...

  10. An unusual case of an isolated capitellar fracture of the right elbow in a child: a case report

    Directory of Open Access Journals (Sweden)

    Gonçalves Pestana José

    2012-02-01

    Full Text Available Abstract Introduction Although elbow fractures have a high incidence in the pediatric population, fractures of the capitellum are almost exclusively observed in individuals older than 12 years of age. Due to their rarity in children, reports with large numbers of cases are lacking in the literature and the surgical treatment options are poorly defined. Case presentation We present the case of an 11-year-old Portuguese girl with a displaced fracture of the capitellum of the right elbow, a typical Hahn-Steinthal or Type 1 fracture, which was followed for one year. The treatment and outcome of this fracture are described. Our patient underwent an open reduction and internal fixation with two cannulated screws. There were no complications and normal elbow function was recovered. Conclusion The authors believe that cannulated screw fixation is a reliable method of treatment for Type 1 capitellar fracture in children because it enables good interfragmentary compression, early mobilization, faster functional elbow recovery and implant removal is rarely necessary.

  11. Case report of right hamate hook fracture in a patient with previous fracture history of left hamate hook: is it hamate bipartite?

    Directory of Open Access Journals (Sweden)

    Norton Sandra

    2006-10-01

    Full Text Available Abstract Background Hamate hook fracture is a common fracture in golfers and others who play sports that involve rackets or sticks such as tennis or hockey. This patient had a previous hamate fracture in the opposing wrist along with potential features of hamate bipartite. Case presentation A 19 year old male presented with a complaint of right wrist pain on the ulnar side of the wrist with no apparent mechanism of injury. The pain came on gradually one week before being seen in the office and he reported no prior care for the complaint. His history includes traumatic left hamate hook fracture with surgical excision. Conclusion The patient was found to have marked tenderness over the hamate and with a prior fracture to the other wrist, computed tomography of the wrist was ordered revealing a fracture to the hamate hook in the right wrist. He was referred for surgical evaluation and the hook of the hamate was excised. Post-surgically, the patient was able to return to normal activity within eight weeks. This case is indicative of fracture rather than hamate bipartite. This fracture should be considered in a case of ulnar sided wrist pain where marked tenderness is noted over the hamate, especially after participation in club or racket sports.

  12. [Elbow dislocation and lateral epicondyle fracture in a five year-old girl. Case report].

    Science.gov (United States)

    Rincón, D; Guzmén, R; Camacho, J; Abril, C

    2014-01-01

    Traumatic elbow dislocation in the pediatric population is a particularly unusual injury. It was first described by Stimson in 1900 and almost 100 years later revisited by Tachdjian in 1990. Three percent of cases are associated with lateral epicondyle fracture, so this is an infrequent injury that has been described in only a few papers as case reports. The mechanism of injury is not clearly known, nor is the best type of treatment or its complications. We report herein the case of a five year-old girl with fracture dislocation of the lateral epicondyle who was managed with closed reduction and percutaneous fixation with Kirschner nails, with good functional results.

  13. Ocular complication of malar fracture and its handling. Case report

    OpenAIRE

    2004-01-01

    Antecedents: The superior orbital fissure syndrome (SOFS) is a rare complication in patient with maxillofacial fractures, that consists of a direct compression or hematoma of the structures related to the SOFS. The characteristic clinics are: gross and persistent edema of the periorbital tissues; proptosis and subconjuntival echyimosis; ptosis and ophtalmoplegia; dilatation of the pupil; direct light, reflex absent, inderect reflex (consensual) present; loss of the accommodation reflex; loss ...

  14. Stress fracture in the world class athlete: a case study.

    Science.gov (United States)

    Jensen, J E

    1998-06-01

    Stress fracture presents a difficult problem in the high performance, world-class athlete. Competitive demands provide little tolerance for, or agreement with, prolonged periods of rest which are the first line of conservative treatment methods. The use of a specifically programmed, pulsed, low-intensity ultrasound device to shorten the time of healing was investigated in a well-known gymnast with an Olympic deadline. Prior animal, in vitro, and clinical studies had established the safety and effectiveness of this device in fractures. The location of the stress injury was in the mid-tibia which is considered to present the greatest challenge to an early healing result. The low-intensity ultrasound device was prescribed for daily use at home. At 3 wk after the start of low-intensity ultrasound, the stress fracture responded well and the patient was allowed use of tumble track, trampoline, and to do some weight-bearing activities, such as jumping in the pool and loading-type activities. At 4.5 wk, the patient progressed to full workout activities and participated in a trial meet for the Olympics. At 6 wk, the patient's participation in the women's gymnastic team event was a factor in the United States receiving a gold medal.

  15. Occult internal iliac arterial injury identified during open reduction internal fixation of an acetabular fracture: a report of two cases.

    Science.gov (United States)

    Chaus, George W; Heng, Marilyn; Smith, Raymond M

    2015-07-01

    We present two cases of occult internal iliac arterial injury identified during operative reduction of a widely displaced posterior column posterior wall acetabular fracture. This complication was not recognised until reduction of the column fracture. There were no preoperative signs or symptoms indicative of a vascular injury. These cases emphasise the heightened awareness one must have when treating widely displaced posterior column fractures of the acetabulum, especially those fractures with extension into the greater sciatic notch, as previously formed clot can become dislodged and hemostasis lost. We also present management options when this complication occurs. We believe any surgeon treating acetabular fractures should be aware of this serious and potentially fatal complication.

  16. Avulsion fracture of the extensor carpi radialis longus carpal insertion due to a basketball injury: case report and literature review.

    Science.gov (United States)

    Robert, N; Zbili, D; Bellity, J; Doursounian, L; Mauprivez, R

    2014-12-01

    Articular fractures of the base of the 2nd metacarpal involving the extensor carpi radialis longus insertion are unusual and poorly understood. There is no consensus as to how these fractures should be treated. We report the case of a 2nd metacarpal base fracture in a professional basketball player that was treated surgically with open reduction and internal fixation using cannulated screws. The management of this case is compared to similar cases in the literature.

  17. Bilateral femoral insuffiency fractures treated with inflatable intramedullary nails: a case report.

    Science.gov (United States)

    Demiralp, Bahtiyar; Ilgan, Seyfettin; Ozgur Karacalioglu, A; Cicek, Engin Ilker; Yildrim, Duzgun; Erler, Kaan

    2007-09-01

    Stress fractures could be classified as fatigue fractures and insufficiency fractures (IF). Fatigue fractures occur when abnormal mechanical stress is applied to a normal bone, on the other hand insufficiency fractures occur when normal to moderate pressure is applied to a bone that has decreased resistance (Daffner and Pavlov in Am J Radiol 159:242-245, 1992). IF have been observed mainly in patients with postmenopausal osteoporosis, and are becoming more common with the increase of elderly population (Daffner and Pavlov in Am J Radiol 159:242-245, 1992). Other systemic and metabolic conditions that can result in osteopenia and IF include osteomalacia, hyperparathyroidism, hyperthyroidism, rheumatoid arthritis, fluoride treatment, diabetes mellitus, fibrous dysplasia, Paget's disease, irradiation and mechanical factors (Daffner and Pavlov in Am J Radiol 159:242-245, 1992; Soubrier et al. in Joint Bone Spine 70:209-218, 2003; Epps et al. in Am J Orthop 33:457-460, 2004; Austin and Chrissos in Orthopedics 28:795-797, 2005). In this case report, the authors present an osteoporotic woman who developed bilateral insufficiency fracture of the femoral shaft after longstanding steroid, thyroxine replacement and alendronate therapy due to partial empty sella syndrome and osteoporosis, resulting in the treatment of the fracture by inflatable intramedullary nailing.

  18. Bilateral stress fractures of femoral neck in non-athletes: a report of four cases

    Directory of Open Access Journals (Sweden)

    Naik Monappa A

    2013-04-01

    Full Text Available 【Abstract】Femoral neck stress fractures (FNSFs are rare, constituting only 5% of all stress fractures in young adults. These fractures are usually seen in athletes, military recruits and patients with underlying metabolic diseases. The treatment of FNSFs is still controversial because of the inherent complications associated with the treatment procedure. We came across 4 cases of bilateral FNSFs in non-athletic individuals who were manual labourers with-out underlying bony disorders. Two patients with FNSFs and coxa vara deformity on both sides were managed by subtrochanteric valgus osteotomy and dynamic hip screw fixation. One of the remaining two patients was treated by cannulated cancellous screw fixation on one side and sub-trochanteric valgus osteotomy on the other side. The fourth patient received subtrochanteric valgus osteotomy on one side and bipolar hemiarthroplasty on the other side after failed cannulated screw fixation. All the fractures healed without any complications. No evidence of avascular ne-crosis or arthritis was noted in our series. Subtrochanteric valgus osteotomy restores normal neck-shaft angle in pa-tients suffering from FNSFs combined with coxa vara deformity. Moreover, it helps to bring the forces acting around the hip to normal biomechanical levels, leading to fracture union and better results. Replacement arthroplasty is recommended to patients who fail to achieve bony union after fixation. Key words: Fractures, stress; Femoral neck fractures; Coxa vara; Osteotomy

  19. A case of stress fracture of the femoral neck; Przypadek przeciazeniowego zlamania szyjki kosci udowej

    Energy Technology Data Exchange (ETDEWEB)

    Walenczak, K.; Widawski, T. [Szpital MSW, Lodz (Poland)

    1993-12-31

    A case of 28 years-old male with stress fracture of the femoral neck is presented. Heterogeneous clinical picture is blamed for diagnostic problems in the initial stage of the disease. Bone scintigraphy aids in the early diagnosis. The use of low frequency electromagnetic field had unquestionable effect on shortening of the treatment time in the case reported. (author). 10 refs, 1 fig.

  20. Acromioclavicular Dislocation Associated with Coracoid Process Fracture: Report of Two Cases and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Ozkan Kose

    2015-01-01

    Full Text Available Acromioclavicular dislocation associated with coracoid process fracture is a rare injury. Herein we reported two further cases with such combination of injuries and reviewed all previously published cases in current literature. In this review, we discussed the demographic characteristics, mechanism of injury, diagnosis, and treatment options extensively.

  1. Experience of intraoperative uterus bleeding cesarean section among 15 cases%剖宫产术中子宫出血15例防治体会

    Institute of Scientific and Technical Information of China (English)

    丁云青

    2012-01-01

    OBJECTIVE To discuss the experience of intraoperative uterus bleeding cesarean section for 15 cases. METHODS 50 patients with uterine bleeding during childbirth and cesarean section were selected from January 2008 to December 2010 in obstetrics and gynecology. 50 cases were at the age of 20-35 years old; 16 cases were puerpera, and 34 cases were included. During recent 10 years, 50 cases entered intraoperative hemorrhage uterine cesarean section, eight suture of the uterus bleeding wound and oppression of the uterus were taken. RESULTS The uterus were preserved by effectively stopping bleeding. CONCLUSION Each case with massive bleeding may happen maternal, and need to alert instance lactation. Each instance surgery should take the strict preoperative discussion and risk assessment, prepare blood, especially for severe anemia, thrombocy-topenia or blood coagulation disorders.%目的 就剖宫产术中子宫出血15例防治体会进行探讨.方法 选取2008年1月~2010年12月某院妇产科进行剖宫产分娩且子宫出血的患者50例,50例中年龄为20~35岁;经产妇为16例,初产妇为34例.该院近10年来剖宫产术中遇到子宫大出血50例,采取了8字缝合子宫出血创面及压迫缝合子宫法.结果 有效制止出血成功保留子宫.结论 每一例产妇均有发生大出血可能,需要警觉每一例产妇.每一例手术需要有严格的术前讨论和风险评估,做好配血和备血,对重度贫血、血小板减少或凝血功能障碍术前要纠正.

  2. Intraoperative iodinated contrast swallow with CT-scan delayed control for detection of early complications in laparoscopic gastric bypass: A case series of 260 cases

    Directory of Open Access Journals (Sweden)

    Vincenzo Consalvo, M.D.

    2017-01-01

    Conclusions: This study gives a contribute to the existing issue of fast track in bariatric surgery for the early diagnosis of complications and patients' readmission or non-discharge. In conclusion, the use of intraoperative iodinated water soluble contrast swallow and abdominal CT-scan at 48 h was a safe and accurate test in order to detect and treat any potential early surgical complication in LRYGB.

  3. Results of titanium elastic nailing in paediatric femoral diaphyseal fractures-report of 30 cases

    Directory of Open Access Journals (Sweden)

    Jalan Divesh

    2013-04-01

    Full Text Available 【Abstract】 Objective: Fractures of the femur are the most incapacitating fractures. For children aged 6-14 years, there is no clear consensus as to the preferred treatment. The conventional treatment of traction and cast-ing is no longer recommended. We report our experience in titanium elastic nailing for treatment of paediatric femoral diaphyseal fractures. Methods: Thirty patients in the age group of 6-16 years with displaced diaphyseal femoral fractures were sta-bilized with titanium elastic nails. Patients were followed up clinically and radiologically for a minimum period of 1 year. The final results were evaluated using Flynn’s criteria. Tech-nical difficulties and complications associated with the pro-cedure were also analysed. Results: Overall results were excellent in 20 cases and satisfactory in 10 cases. No patient had poor result. The average hospital stay was 9 days. All the fractures healed with an average time to union of 6.86 weeks. The most com-mon complication encountered was soft tissue irritation at the nail entry site seen in 6 cases. Clinically, lengthening was noticed in 4 cases, while no patient had shortening. Malalignment was seen in only 6 cases. Perioperative diffi-culties encountered were failure of closed reduction seen in 6 cases and corkscrewing of nails in one case. Conclusion: Titanium elastic nails are a relatively easy to use, minimally invasive, physeal-protective implant sys-tem with high rate of good and excellent outcomes in chil-dren aged 6-16 years. Technical pitfalls can be eliminated by adhering to the basic principles. Key words: Titanium; Nails; Fractures, bone; Femur; Paediatrics

  4. Stress fractures of the ribs in elite competitive rowers: a report of nine cases

    Energy Technology Data Exchange (ETDEWEB)

    Dragoni, S. [Institute of Sport Medicine and Science of the Italian Olympic Committee, Department of Radiology, Rome (Italy); Giombini, A.; Ripani, M. [University of Motor Sciences, Department of Health, Rome (Italy); Di Cesare, A. [University of Rome ' ' La Sapienza' ' , Department of Physical Medicine and Rehabilitation, Rome (Italy); Magliani, G. [Medical Department of the Italian State Police, Rome (Italy)

    2007-10-15

    The objective was to report the clinical and imaging patterns of nine cases of stress fractures of the rib diagnosed in Italian Olympic rowers. Nine patients with stress fractures of the rib detected from 103 (8.7%) Italian team rowers competing between May 2000 and May 2006 were identified based on the database of a sports medicine institute. All athletes were male. They were aged between 17 and 31 years (mean: 24.4). Patient weight, fracture location, rowing side and imaging methods employed were noted. The diagnosis was made based on history, clinical examination and Tc-99m MDP bone scintigraphy. Eight of the 9 fractures were located anterolaterally between the fourth and ninth rib. In 1 of the 5 athletes with standard radiographs, a fracture line was visible and in 4 there was callus formation. In 2 athletes sonography was performed, which detected discontinuity of the rib surface and callus formation (1 case each). Stress fractures of the ribs are relatively common in competitive rowers. They are characterized by increasing lateral chest pain and typical scintigraphic, radiographic and sonographic findings. (orig.)

  5. Lumbar lordosis and pars interarticularis fractures: a case-control study.

    Science.gov (United States)

    Bugg, William G; Lewis, Mark; Juette, Arne; Cahir, John G; Toms, Andoni P

    2012-07-01

    The aim of this study is to examine the relationship between lumbar lordosis and pars interarticularis fractures. In this retrospective case-control study we compare the angle of lumbar lordosis and the angle of the S1 vertebral endplate (as a measure of pelvic tilt) in patients with bilateral L5 pars interarticularis fractures with age- and sex-matched control cases with normal MRI examinations of the lumbar spine. Twenty-nine cases of bilateral L5 pars interarticularis fractures with matched control-cases were identified on MRI (16 male, 13 female, age 9-63 years). The angle of lordosis was measured between the inferior L4 and superior S1 vertebral endplates on a standing lateral lumbar spine radiograph for both groups. The mean angle of lordosis about the L5 vertebra was 36.9° (SD = 6.5°) in the pars interarticularis fracture group, and 30.1° (SD = 6.4°) in the control group. The difference between the two groups was significant (mean difference 6.8°, Student's t test: P lordosis, between L4 and S1, and pars fractures at L5. Steep angulation of the first sacral vertebral segment maybe the predisposing biomechanical factor that leads to pincer-like impingement of the pars interarticularis and then spondylolysis.

  6. Successful conservative treatment: multiple atypical fractures in osteoporotic patients after bisphosphate medication: a unique case report.

    Science.gov (United States)

    Kim, Hyo-Sang; Jung, Han Young; Kim, Myeong-Ok; Joa, Kyung-Lim; Kim, Yeo Ju; Kwon, Su-Yeon; Kim, Chang-Hwan

    2015-02-01

    Bisphosphonates have been commonly used for the treatment of osteoporosis. However, there have been recent case reports of atypical fractures citing their long-term use, which inhibits the turnover of bone components. A 64-year-old woman visited the outpatient clinic with pain in her right thigh and ambulation difficulty. We found fractures at both pedicles of L4 vertebra. subtrochanteric region of right femur, and left femoral shaft upon a radiologic examination. She had taken intravenous ibandronic sodium for osteoporosis over 3 years. We changed the bishophonates to a parathyroid hormone because it was suspected that the multiple fractures were caused by the medication. Further, rehabilitation, including progressive weight bearing, was started. After 3 months of the conservative treatment, she was able to walk independently. In conclusion, it is necessary to evaluate the possibility of atypical fractures in osteoporotic patients when they complain of lower extremity pain and to consider alternative treatments instead of bisphosphonates.

  7. Ipsilateral Plastic Deformation Monteggia and Galeazzi-Type Fracture in a Child: A Case Report.

    Science.gov (United States)

    Greer, Andrew; Lowry, Christopher John; Ramlakhan, Shammi

    2017-05-01

    A 7-year-old boy attended the emergency department after falling from a climbing frame onto his outstretched left wrist. On examination, there was mild swelling to the left elbow and tenderness to the antecubital fossa. There was also tenderness diffusely to the distal ulnar and radius. There was no neurovascular deficit. Radiographs revealed a plastic deformation fracture of the left radius and ulna, with dislocations of the ipsilateral radiocapitellar joint and distal radioulnar joint. A diagnosis of combined Monteggia and Galeazzi-type fractures of the left forearm was made. It is rare to find cases of combined Monteggia and Galeazzi fractures to the same forearm. Furthermore, to our knowledge, ipsilateral plastic deformation Monteggia and Galeazzi-type fractures in children have not been reported in the literature. Copyright © 2016 American College of Emergency Physicians. Published by Elsevier Inc. All rights reserved.

  8. Fracture of the articular disc in the temporomandibular joint: two case reports

    Science.gov (United States)

    An, S-Y

    2015-01-01

    Disc fracture of the temporomandibular joint (TMJ) is a little-known pathological condition owing to its extreme rarity. We report two cases of elderly patients who were diagnosed with disc fracture of the TMJ based on MRI, and we review related reports. On physical examination, an incomplete bite and mild joint pain were observed on the affected side in both patients. An MRI showed a complete fracture in the intermediate zone of the articular disc in the TMJ; the posterior fragment was displaced posteriorly, causing occlusal change in the closed position of the condyle and an incomplete bite. Conservative treatment including manual manipulation, physical therapy and oral appliance had no effect on the occlusal abnormality. Although the inciting cause of the disc fracture remained unclear, the degenerative changes in the joint may have been a factor by increasing the brittleness and reducing the elasticity of the disc. PMID:25308829

  9. Malunited fracture of the body and condyle of the mandible : A Case Report

    Directory of Open Access Journals (Sweden)

    Ramakrishna Yeluri

    2010-01-01

    Full Text Available Mandibular fractures are the most common facial fractures seen in hospitalized children and their incidence increases with age. Treatment options include soft diet, intermaxillary fixation with eyelet wires, arch bars, circummandibular wiring, or stents. Alternative options include open reduction and internal fixation through either an intraoral or extraoral approach. Many factors complicate the management of pediatric mixed-dentition mandibular fractures: tooth eruption, short roots, developing tooth buds and growth issues. One major factor is the inherent instability of the occlusion in the mixed deciduous-permanent tooth phase. This case report documents a child in mixed dentition period with a complication arising due to direct fixation of the fractured mandible.

  10. Traumatic diaphragmatic hernia associated with pelvic fractures: a case report and literature review

    Institute of Scientific and Technical Information of China (English)

    Dou Wu; Qiang Liu; Junchang Cheng; Shufeng Han

    2005-01-01

    Objective: To review the epidemiological feature, clinical, and diagnostic data of post-traumatic diaphragmatic hernia (TDH) associated with pelvic fractures patients reported in recent 10 years. Methods: One case of delayed presentation of TDH after pelvic fractures taken place one month later was present, with a review on the literature of this kind of patients in our country. Results:The incidence of TDH associated with pelvic fractures was relatively rare, and the diagnosis were often delayed or missed. Although the trans-thorax approach was preferred for surgical closure in the acute phase, its mortality was 8.51%. Conclusion: TDH associated with pelvic fractures is difficult to diagnose because of their varied clinical and radiological signs and the patients may not present with symptoms for a long time following the injury. In clinical, a high index of suspicion with appropriate examination is the mainstays of management,which can also increase the prognosis.

  11. Pediatric chance fractures from lapbelts: unique case report of three in one accident.

    Science.gov (United States)

    Voss, L; Cole, P A; D'Amato, C

    1996-01-01

    In 1948, G. Q. Chance described a traumatic spinal injury as a "horizontal splitting of the spine," which has since come to be known as the Chance fracture. In 1965, the first such fracture was described by Howland et al. in a passenger as a result of a lap seatbelt during a motor vehicle accident. Until 1980, there were 36 such injuries reported, but the number of reports has since risen with the advent of mandatory seatbelt laws. We report three cases occurring in a single accident when a popular 4-wheel drive vehicle moving at only approximately 25 mph struck a tree, causing flexion-distraction fractures in all three children wearing lapbelts while seated in the rear seat. All three had a different Chance fracture variant and associated intraabdominal injuries. One child was rendered paraplegic. The purpose of this report is to promote awareness of the associated injuries, and to encourage appropriate use and development of passenger restraints for children.

  12. A clay-shoveler's fracture with renal transplantation and osteoporosis: a case report

    Directory of Open Access Journals (Sweden)

    Unay Koray

    2008-06-01

    Full Text Available Abstract Introduction Clay-shoveler's fracture is a rare cervicodorsal spinous process fracture and there is little information regarding the prognosis of patients with this condition in conjunction with osteoporosis and corticosteroid use. Case presentation A 39-year-old man was admitted to our institution with a 6-month history of cervicodorsal pain prior to admission. The patient had previously undergone renal transplantation and was on corticosteroids, and had developed osteoporosis. We treated him with a cervical collar, non-steroidal anti-inflammatory agents and alendronate. The patient was advised against performing weight-bearing activities for 6 months. Conclusion Clay-shoveler's fracture with osteoporosis and corticosteroid use presented by fracture of the cervicodorsal aspect of the spinous processes may be successfully treated with a collar, alendronate and long-term rest.

  13. Bilateral Facial Paralysis Caused by Temporal Bone Fracture: A Case Report

    Directory of Open Access Journals (Sweden)

    Ghiasi

    2016-02-01

    Full Text Available Introduction Although bilateral facial nerve palsy is a rare condition, its etiology is more detectable than the unilateral type. A temporal bone fracture is one cause of bilateral facial nerve palsy, contributing in 3% of the cases. Case Presentation Here, we report the case of a 35-year-old man complaining of bilateral incomplete eye closure, two weeks after a closed head injury caused by a motor vehicle accident. Conclusions The high resolution computed tomography findings revealed a bilateral temporal bone fracture line, which extended to the fallopian canal. With regard to treatment, near complete recovery was obvious after two weeks of treatment with oral corticosteroids. Overall, bilateral facial palsy is hard to diagnose; therefore, clinical suspicion and the early detection of facial nerve injuries is necessary for good nerve recovery in temporal bone fractures.

  14. Spontaneous atraumatic fracture of a cervical vertebra in tuberculosis: a case report

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    Gupta Sumit

    2012-05-01

    Full Text Available Abstract Introduction Spontaneous pathological fractures of the cervical spine due to tuberculosis are rare. But with escalating incidences of atypical presentations of tubercular disease, clinicians should exercise a high index of suspicion for early diagnosis of such cases. Case presentation We present a case of a 50-year-old Hindu man from northern India, who complained of pain and stiffness in his neck. His radiographs showed a fracture in his second cervical vertebral body. But further investigations raised the suspicion of an infective pathology, which was corroborated by magnetic resonance imaging and fine needle aspiration cytology. His symptoms improved and the fracture healed following antitubercular chemotherapy and immobilization. Conclusion In endemic regions like India, clinicians should be on the lookout for atypical presentations of tuberculosis. Any suspicious lesion should be evaluated with care for clinical, radiological and laboratory evidences of the infection. The affected spine should be protected and appropriate chemotherapy should be instituted at the earliest opportunity.

  15. [Different multidisciplinary approaches of two traumatic teeth fractures in the esthetic zone: a case report].

    Science.gov (United States)

    Jia, Xue-ting; Zhen, Min; Hu, Wen-jie; Liu, Yun-song

    2015-10-18

    In this article, different methods to deal with teeth fractures were discussed by presenting a case of traumatic crown-root fracture in the anterior esthetic zone. The traumatic crown-root fracture is a common problem in clinic. When a fracture line locates in close proximity to or below the alveolar bone crest, the fracture most likely involve the junctional epithelium and the connective tissue attachment. This type of fracture becomes a challenge for restorative dentists because it involves biologic, functional, and esthetic considerations, especially when the fracture occurs in an esthetic area. In this case, a young patient presented with two fractured upper anterior teeth to the Department of Periodontics, Peking University School and Hospital of Stomatology. After the comprehensive clinical evaluation, the right central incisor was decided to extract for implant therapy and the right lateral incisor was decided to retain by one modified crown lengthening surgery. The most common technique applied to save a retained root is a clinical crown lengthening procedure. However, the aggressive alveolar bone resection of both target and adjacent teeth to reestablish the bone width and periodontal health may compromise functional and esthetic outcomes. To reduce loss of excessive osseous tissue during osteotomy procedure, the modified crown lengthening of the right lateral incisor was performed, including minor bone resection and root reshaping. Regarding the right central incisor, the retained root was all located below the alveolar bone crest. The extraction and implant procedure, combined with guided bone graft were performed to avoid the damage to neighbor teeth during traditional restorative therapy and to reshape a preferable buccal contour. At the last visit, the patient was recalled with healthy periodontium, normal tooth function and favorable esthetic results.

  16. Circummandibular Wires for Treatment of Dentoalveolar Fractures Adjacent to Edentulous Areas: A Report of Two Cases.

    Science.gov (United States)

    Maloney, Karl

    2015-09-01

    In general, dentoalveolar fractures are a common injury seen in emergency departments, dental offices, and oral and maxillofacial surgery practices. These injuries can be the result of direct trauma or indirect trauma. Direct trauma more often causes trauma to the maxillary dentition due to the exposure of the maxillary anterior teeth. Indirect trauma is usually the result of forced occlusion secondary to a blow to the chin or from a whiplash injury. Falls are the most common mechanism of injury seen in the pediatric group. In adolescents, many of these fractures are sustained during sporting activities. However, the use of mouth guards and other protective equipment has decreased this number. Most adult injuries are caused by motor vehicle accidents, contact sports, falls, bicycles, interpersonal violence, medical/dental mishaps, and industrial accidents. Early intervention to reduce and stabilize the fracture is required to establish a bony union and ensure correct function. Most dentoalveolar fractures have bilateral stable adjacent dentition and are treated with a closed technique utilizing an acid-etch/resin splint followed by splint removal at 4 weeks. Other inferior stabilization treatments used are arch bars and other wiring techniques. It is widely accepted that semirigid stabilization techniques, such as an acid-etch/resin splint or wiring procedures, are adequate to treat dentoalveolar fractures. This is in contrast to the treatment of mandible fractures where AO principles of rigid fixation are often followed. Fractures that are unable to be reduced sometimes necessitate an open reduction followed by internal fixation, sometimes using a secondary splint for mobile teeth. In those rare cases when there are not stable adjacent teeth bilaterally other modalities must be considered. In the present report, two cases are presented where circummandibular wires were used to treat fractured mandibular dentoalveolar segments adjacent to edentulous areas.

  17. MR findings in cases of suspected impacted fracture of the femoral neck

    Energy Technology Data Exchange (ETDEWEB)

    Stiris, M.G.; Lilleaas, F.G. [Aker Hospital, Oslo (Norway). Dept. of Diagnostic Radiology

    1997-09-01

    Purpose: To evaluate MR imaging of the hip in patients with a clinically suspected impacted fracture of the femoral neck in cases where conventional plain films show negative or equivocal findings. Material and Methods: Twenty-seven such patients were prospectively examined by MR imaging with a 1.0 T unit, within 24 hours of admittance to hospital. A coronal T1-weighted turbo spin-echo sequence (n=27), and a coronal STIR sequence (n=25) or a coronal T2-weighted turbo spin-echo fast saturation sequence (n=2) were used. The evaluations were made by 2 radiologists with experience in musculoskeletal radiology. Results: There were 6 patients with a petrochanteric fracture, 2 without and 4 with slight displacement. Five patients had an impacted fracture of the femoral neck, and 3 had a fracture of the superior pubic bone. Of 2 patients with advanced arthrosis, i had an impacted femoral neck fracture and the other a nondisplaced intertrochanteric fracture. There was 1 patient who had sustained a nondisplaced acetabular fracture with increased joint fluid and muscle contusions. Three patients had muscle contusions only. Two patients had bone marrow contusions only, while 2 others with advanced coxarthrosis had increased joint fluid only. Three patients showed normal findings. Our findings led to emergency surgery in 13 cases, and conservative measures directed to the specific MR findings in 14 patients. Conclusion: MR imaging should be the first modality of choice in examining patients with a clinically suspected impacted fracture of the femoral neck where conventional films show negative or equivocal findings. (orig.).

  18. Control of intraoperative infection in 450 robotic surgery cases%450例机器人手术术中感染控制的管理

    Institute of Scientific and Technical Information of China (English)

    许晓晓; 李丽霞; 赵悦; 孙建荷

    2011-01-01

    OBJECTIVE To control postoperative infection and to ensure the quality of robotic surgery. METHODS A total of 450 cases robotic surgeries in our hospital during Jan, 2007 and Jun, 2010 were retrospectively analyzed. The indexes included the management methods of medical staffs and materials in surgery center, the sterilization and test of surgical instruments and the control measures. intraoperative infection, all these measures were taken to avoid the iatrogenic infection. RESULTS All of the patients who accepted robotic surgery rehabilitated without any intraoperative related infectious complication. CONCLUSION The reasonable placement of instruments in operation room, the infectious management of medical staffs and the monitoring and management of the operation room are the important factors of controlling the postoperative infection after robotic surgery.%目的 控制机器人手术患者术后感染的发生,保证手术质量. 方法 回顾性分析与总结2007年1月-2010年6月医院完成的450例机器人手术,通过对人和物的流线、器械物品的消毒与检测及手术中的感染控制以杜绝医源性感染. 结果 450例机器人手术患者均顺利康复,无一例术中感染. 结论 机器人手术间仪器设备的合理放置、医护人员的感染管理、手术室监测和管理是控制机器人手术患者术后感染的重要因素.

  19. Periprosthetic fracture of the acetabulum during total hip arthroplasty in a patient with Paget's disease.

    Science.gov (United States)

    McGrory, B J

    1999-04-01

    The case of a patient with Paget's disease of the pelvis (acetabulum) who had an intraoperative posterior wall fracture during the insertion of a noncemented acetabular component into an under-reamed acetabular bed of sclerotic Pagetoid bone is reported. This unusual complication has not, to my knowledge, been previously reported. Patients with sclerotic bone, like those with osteoporotic bone, may also be at risk for periprosthetic acetabular fractures when an under-reaming technique is used.

  20. High Complication Rate With Anterior Total Hip Arthroplasties on a Fracture Table

    Science.gov (United States)

    Collis, Dennis K.

    2010-01-01

    Background Recent attention in THA has focused on minimally invasive techniques and their short-term outcomes. Despite much debate over the outcomes and complications of the two-incision and the mini-lateral and mini-posterior approaches, complications arising from use of the anterior THA on a fracture table are not well documented. Questions/purposes We determined the intraoperative and postoperative complications with the anterior approach to THA through an extended single-surgeon patient series. Methods We reviewed 800 primary THAs performed anteriorly with the aid of a fracture table over 5 years and recorded all intraoperative and postoperative complications up to latest followup (average, 1.8 years; range, 0–5 years). Patients with severe acetabular deformity or severe flexion contractures were excluded and those surgeries were performed with a lateral approach during the time period of this study. Results Intraoperative complications included 19 trochanteric fractures, three femoral perforations, one femoral fracture, one acetabular fracture, one bleeding complication, and one case of cardiovascular collapse. There were no ankle fractures. Postoperative complications included seven patients with dislocations; seven with deep infections; one with delayed femur fracture; 37 with wound complications, among which 13 had reoperation for local débridement; 14 with deep venous thrombosis; and two with pulmonary embolism; and 31 other nonfatal medical complications. Conclusions The main intraoperative complications of trochanteric fractures and perforations occurred mostly early in the series, while the main postoperative complications related to wound healing were prevalent throughout the entire series. Despite potential advantages of use of a fracture table, surgeons should be aware of the potential complications of trochanteric fractures, perforations, and wound-healing problems associated with this technique. Level of Evidence Level IV, therapeutic study

  1. Case-control study on factors associated with crown fractures in the primary dentition

    OpenAIRE

    2015-01-01

    The purpose of the present study was to identify the factors associated with dental trauma in preschool children. This case-control study was nested in a population-based cross-sectional study involving a random sample of 301 children one to five years of age in the city of Diamantina, Brazil. The case group was made up of children with at least one fractured deciduous tooth, and the control group was made up of children with no deciduous tooth fracture. The two groups were matched for age in...

  2. Can posterior hip fracture-dislocation occur in indoor football (futsal)? A report of two cases.

    Science.gov (United States)

    Yasin, Faissal Nor; Singh, Vivek Ajit

    2009-01-01

    Hip fracture-dislocation is extremely rare in sports and is most frequently seen after road traffic accidents. This injury is associated with considerable long-term disability and rapidly progressive joint degeneration. This case report illustrates two cases of hip fracture dislocation that occurred while playing recreational indoor football (futsal). Futsal is a fast-emerging recreational sport in Malaysia and we are now beginning to see high-impact injuries rarely encountered in recreational sports. Therefore, futsal cannot be taken lightly and it is important to take adequate precautions to prevent serious injuries when participating in such sports.

  3. ASYMMETRICAL BILATERAL HIP DISLOCATION WITH SEGMENTAL FRACTURE FEMUR: AN UNUSUAL CASE REPORT AND LITERATURE REVIEW

    Directory of Open Access Journals (Sweden)

    Ramesh

    2015-01-01

    Full Text Available Bilateral traumatic hip dislocation is rarely seen. A unique case is presented, consisting of asymmetric bilateral hip dislocation with associated segmental fracture femur, resulting from fall from bus. This case represents an unusual, severe combination of injuries resulting from the fall from bus under influence of alcohol. Traumatic hip dislocation represents a true orthopaedic emergency . Given the severity of associated complications, every effort should be made to ensure pr ompt diagnosis and immediate therapy. We report our experience in the management of this complex injury pattern and review the pertinent literature on this subject. Keywords: Bilateral hip dislocation , Asymmetric hip dislocation , Segmental femur fracture , Closed reduction , Fall from bus .

  4. Thoracic Pneumorrhachis in Patient with Lumbar Fractures; a Case Report

    Directory of Open Access Journals (Sweden)

    Amir Ghafarzad

    2014-03-01

    Full Text Available 800x600 Pneumorrhachis as a relatively rare condition may be an indication of substantial intra-spinal column injury. Here we report a 39-year-old man was admitted because of low back pain and dyspenea after locating between motor vehicle and wall three days before admission. On arrival, physical exams and vital signs were normal. Computed tomography (CT scan showed bilateral pleural effusion, fracture of ribs number 8, 9 and 10 in lower left side of thorax, fracture of vertebra in L2-L4, and air bubbles in upper thoracic spinal canal.  Normal 0 false false false EN-US X-NONE AR-SA MicrosoftInternetExplorer4 /* Style Definitions */ table.MsoNormalTable {mso-style-name:"Table Normal"; mso-tstyle-rowband-size:0; mso-tstyle-colband-size:0; mso-style-noshow:yes; mso-style-priority:99; mso-style-parent:""; mso-padding-alt:0in 5.4pt 0in 5.4pt; mso-para-margin:0in; mso-para-margin-bottom:.0001pt; mso-pagination:widow-orphan; font-size:10.0pt; font-family:"Calibri","sans-serif"; mso-bidi-font-family:Arial;}

  5. Low back pain during pregnancy caused by a sacral stress fracture: a case report

    Directory of Open Access Journals (Sweden)

    Pishnamaz Miguel

    2012-04-01

    Full Text Available Abstract Introduction Sacral stress fractures are a rare but well known cause of low back pain. This type of fracture has also been observed as a postpartum complication. To date, no cases of intrapartum sacral stress fractures have been described in the literature. Case presentation We report the case of a 26-year-old Caucasian European primigravid patient (30 weeks and two days of gestation who presented to our outpatient clinic with severe low back pain that had started after a downhill walk 14 days previously. She had no history of trauma. A magnetic resonance imaging scan revealed a non-displaced stress fracture of the right lateral mass of her sacrum. Following her decision to opt for non-operative treatment, our patient received an epidural catheter for pain control. The remaining course of her pregnancy was uneventful and our patient gave birth to a healthy child by normal vaginal delivery. Conclusions We conclude that a sacral stress fracture must be considered as a possible cause of low back pain during pregnancy.

  6. Failure of volar locking plate fixation of an extraarticular distal radius fracture: A case report

    Directory of Open Access Journals (Sweden)

    Ozer Kagan

    2010-11-01

    Full Text Available Abstract Background Volar locking plates provide significant structural stability to the distal radius. Failure of a volar locked plating is a rarely reported complication in the literature. Case Presentation A 40 year-old, obese female patient who presented with a displaced extraarticular distal radius fracture, underwent open reduction and internal fixation of the fracture using a volar locking plate. Radiographs taken at 10 weeks postoperatively showed failure of fixation with breakage of the four distal locking screws. A hardware removal was performed at 6 months, and the patient was then lost to follow-up. She presented again at 18 months after the first surgery, with significant pain, and radiographic signs of a radial collapse and a fracture-nonunion. A total wrist fusion was performed as the method of choice at that point in time. Conclusion Volar locked plating represents the new "gold standard" of distal radius fracture fixation. However, despite the stability provided by locking plates, hardware failure may occur and lead to a cascade of complications which will ultimately require a wrist fusion, as outlined in this case report. Additional structural support by bone grafting may be needed in selected cases of volar locked plating, particularly in patients with a high risk of developing a fracture-nonunion.

  7. FIRST RIB STRESS FRACTURE IN A SIDEARM BASEBALL PITCHER: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Takeshi Sakata

    2005-06-01

    Full Text Available Stress fractures of the first rib in athletes are rare. A 14-year-old male, a baseball pitcher who changed from an overhand to a sidearm style, with a stress fracture of the first rib, was reported. Most Stress fractures in the first rib occur at the subclavian groove, between the attachments of the scalenus anterior and scalenus medius muscles, which is the thinnest and weakest portion of the rib. However, in this case the stress fracture occurred at the uncommon region, posterior to the insertion of the scalenus medius muscle, in the first rib. The motion analysis of the pitching in this case demonstrated that the sidearm style induced much more horizontal abduction in the shoulder at the top position than did the overhand style. The findings of electromyography in the serratus anterior muscle, one of the muscles which insert on the first rib, through the pitching motion did not demonstrate any significant differences between the two styles. In this case, the repetition of horizontal over-abduction of the shoulder when sidearm pitching appears to have been the cause of the unusual stress fracture of the first rib at this site

  8. Late vertebral body fracture after lumbar transpedicular fixation. Report of three cases.

    Science.gov (United States)

    Missori, Paolo; Ramieri, Alessandro; Costanzo, Giuseppe; Peschillo, Simone; Paolini, Sergio; Miscusi, Massimo; D'Andrea, Giancarlo; Delfini, Roberto

    2005-07-01

    Late-onset vertebral body (VB) fracture after lumbar transpedicular fixation has not been previously described in the literature. The authors present three cases in which VB fracture occurred several months after posterolateral fixation in patients with degenerative disease or traumatic injury. The authors suggest that postoperative osteopenia, modified load-sharing function, and intravertebral clefts were responsible for the fractures. Two women and one man were evaluated at a mean follow-up interval of 3 months. Two patients suffered recurrent lumbar pain. Radiography and magnetic resonance imaging revealed fracture of some of the instrumentation-treated VBs. These two patients underwent surgical superior or inferior extension of instrumentation. The third, an asymptomatic patient, received conservative management. The two patients who underwent reoperation made complete recoveries, and there was no evidence of further bone collapse in any case. The authors speculate that alterations in the VBs may occur following application of spinal instrumentation. In rare cases, the device can fracture and consequently lead to recurrent lumbar back pain. Recovery can be achieved by extending the instrumentation in the appropriate direction.

  9. Fracture of the talar neck associated with a compression fracture of the calcaneocuboid joint in a 5-year-old child: a case report.

    Science.gov (United States)

    Godoy-Santos, A L; Albuquerque, D M; Diniz-Fernandes, T; Rammelt, S

    2013-09-01

    The objectives of this present case study are to report a rare combination of a displaced talar neck fracture with a compression fracture of the calcaneocuboid joint in a 5-year-old child and to describe its radiological features, surgical treatment and clinical outcome. A 5-year-old male boy was injured in a car accident in which his left foot underwent one of the tires. On arrival at the hospital, a displaced talar neck fracture associated both with a cuboid fracture and compression of the articular surface of the cuboid at the calcaneocuboid join was identified. Fractures were fixed surgically. Leg was protected with a below-knee plaster split immobilization and non-weight-bearing for 5 weeks. After that period, the patient initiated a rehabilitation protocol with active and passive motion exercises. Fractures and fracture dislocations at the mid-tarsal joint have an important impact on the global foot function because malunion can result in post-traumatic arthritis and three-dimensional deformities of the foot. If a cuboid compression fracture is not reduced properly, it can result in the shortening of the lateral column with the development of an abduction, pronation and flat foot deformity. A talar neck fracture, if unreduced, can result in medial column displacement and rotational dislocation of the talar head, leading to a subluxation in the talonavicular joint with severe restriction of foot function. With early surgical treatment and open reduction and internal fixation, our patient recovered from the accident without having symptoms of pain, avascular necrosis, postoperative foot deformities or neurovascular deficits. The combination of a displaced talar neck fracture with a compression fracture of the calcaneocuboid joint in children usually requires correct diagnoses and early treatment with anatomic reduction and internal fixation to prevent severe post-traumatic deformities. V.

  10. High Prevalence of Sarcopenia in Korean Patients after Hip Fracture: a Case-Control Study.

    Science.gov (United States)

    Yoo, Jun Il; Ha, Yong Chan; Kwon, Hyeok Bin; Lee, Young Kyun; Koo, Kyung Hoi; Yoo, Moon Jib

    2016-09-01

    Sarcopenia-related falls and fractures are increasing worldwide due to the aging population. The purpose of this study was to 1) evaluate anthropometric characteristics related to hip fracture in Korean patients, 2) investigate sarcopenia prevalence in hip fracture (HF) and non-hip fracture (NF) groups, and 3) investigate the correlation between sarcopenia and osteoporosis. This case-control study examined 359 HF and 1,614 NF normal populations using Korea National Health and Nutrition Examination Survey data. We performed whole-body dual energy X-ray absorptiometry to analyze body composition using the skeletal muscle mass index (SMI: lean mass/height²) and bone mineral density (BMD). In the HF group, using the AWGS definition, the prevalence of sarcopenia in women and men was 44.3% and 68.2%, respectively; in the NF group, it was 7.1% and 16.1%, respectively. Lower appendicular SMI (P sarcopenia (P sarcopenia (OR = 6.52; 95% CI = 4.67-9.09), age (OR = 1.15; 95% CI = 1.13-1.17), and osteoporosis (OR = 1.87; 95% CI = 1.35-2.58) were associated with the occurrence of a hip fracture. This study showed a higher prevalence of sarcopenia in patients with hip fractures compared with a normal population, and higher prevalence of sarcopenia in men.

  11. First rib fractures: not always a hallmark of severe trauma-a report of three cases

    Institute of Scientific and Technical Information of China (English)

    Atin Jaiswal; Yashwant S Tanwar; Masood Habib; Vijay Jain

    2013-01-01

    According to medical literature,fracture of the first rib is quite rare and the bilateral condition is especially rare.This type of fracture is usually associated with severe intrathoracic trauma and other bony or neurovascular injuries,thus can be considered as a harbinger of major trauma.However here we present three cases of low velocity first rib fractures without any major trauma or multisystem injuries.All the three patients were treated conservatively and did well on simple analgesics and rest and had no early or late complications.It can be seen that not all the first rib fractures are associated with major trauma or multisystem injuries.There is a variant of first rib fracture with low velocity injuries which is not associated with any major complications in contrast to majority of first rib fractures associated with high velocity injuries.Causative factor of such injuries may be violent muscular contraction of scalenus anterior or serratus anterior,but not direct trauma.

  12. Case of bilateral Galeazzi fractures associated with dislocation of the right elbow.

    Science.gov (United States)

    Nanno, Mitsuhiko; Sawaizumi, Takuya; Takai, Shinro

    2011-01-01

    We report an unusual case of bilateral Galeazzi fractures associated with dislocation of the right elbow and fracture of the right scaphoid caused by a motorbike accident in a 32-year-old man. Bilateral radiuses were fixed with plates, and the right scaphoid was fixed with a screw after closed reduction of the right elbow. A satisfactory result was obtained with a return to work and no radiographic problems 7 years after surgery. The mechanism of the injury was thought to be a high-velocity fall on the outstretched hands combined with extreme pronation of the forearms and extension of the wrists and the elbows. This case had a favorable outcome following operative stabilization of the fracture-dislocations and early mobilization.

  13. Intrapelvic Lumbosacral Fracture Dislocation in a Neurologically Intact Patient: A Case Report

    Directory of Open Access Journals (Sweden)

    Safaie Yazdi

    2015-09-01

    Full Text Available Introduction Lumbosacral fracture dislocation is a rare entity mainly occurred in high-energy trauma accidents. In this unstable injury, anatomical separation of the spinal column from pelvis is usually associated with severe neurological deficits. Case Presentation We described a 16-year-old girl with extremely severe axial trauma to the lumbosacral spine who presented with fracture dislocation of the lumbosacral spine and its intrusion to the pelvic space. Despite violent lumbosacral joint dissociation on imaging studies, the patient was neurologically intact. She was treated with spinopelvic fusion and instrumentation. Conclusions Although spinopelvic fracture dislocation injuries are severe high-energy entities, in cases with traumatic spondylolytic spondylolisthesis due to widening of the vertebral canal, neurologic deficit may not be seen at all.

  14. Atypical femoral neck stress fracture in a marathon runner: a case report and literature review.

    LENUS (Irish Health Repository)

    2012-02-01

    BACKGROUND: Femoral neck stress fractures are relatively rare and may present as sports-related injuries. The presentation is variable, and prompt diagnosis facilitates the earliest return to pre-morbid functional activity levels. Delayed detection may precipitate femoral non-union or avascular necrosis, resulting in long-term functional deficit. AIMS: We present the case of a basicervical femoral neck stress fracture occurring in a 23-year-old marathon runner. The pathophysiology and practical management issues related to this unusual injury pattern are discussed. CONCLUSION: The growing interest in amateur athletic activities should raise the index of suspicion for stress fractures of the femoral neck in healthy adults with atypical hip pain. Increased levels of patient education and physician awareness can reduce the incidence of long-term morbidity in cases of this unusual sports-related injury.

  15. Evaluation of fractured condylar head along the sagittal plane: report of three cases.

    Science.gov (United States)

    Rajesh Kumar, Bekal Pattathan; Rai, Kirthi Kumar; Shiva Kumar, H R; Upasi, Amarnath P; Shah, Ashwin

    2012-06-01

    There are case reports of sagittal fractures of the condylar head leading to bifid condyle. However bifid condyles maybe found in patients with no history of trauma. A split in the saggital plane of the condyle is not visible with a lateral, oblique or panaromic radiographs but only with anteriorposterior, transorbital projections or CT scan of the temperomandibular joint. The chances of condyle being split in the sagittal plane may be due to the medial pole extending beyond the condylar neck, moreover the condyle is composed of cancellous bone covered by a thin layer of cortical bone. Here we are presenting three case reports of Saggital split condyles and stress the need for inclusion of these type of fractures in the classification of condylar fractures.

  16. Ipsilateral Fracture Shaft Femur with Neglected Dislocation of Prosthesis: A Case Report

    Directory of Open Access Journals (Sweden)

    Mantu Jain

    2013-10-01

    Full Text Available Introduction: Neglected hip dislocation is rare in today’s world and after prosthesis replacement even rarer finding. However such patients may not report to surgeons until they develop secondary complications. Management of such patient’s is a challenge to the treating surgeon and need to be tailored suiting to patient’s demands, expectations and constraints of financial resources. We did not find a similar case in the electronic and print media and therefore report this case which was innovatively managed. Case Report: A 60 year farmer presented with fracture shaft femur and ipsilateral dislocation prosthesis of right hip. He had a hemiarthroplasty done for fracture neck of femur in the past but used to walk with a lurch since he started to ambulate after discharge. However he was satisfied despite “some problems” which had caused shortening of his limb. The patient was informed of the various treatment options and their possible complications. He expressed his inability to afford a Total Hip Arthroplasty (THA at any stage and consented for other options discussed with him. The patient was positioned supine and adductor tenotomy done. Next he was positioned laterally and the fracture was fixed with heavy duty broad dynamic compression plate and screws. The wound was temporarily closed. Now through the previous scar via posterior approach the hip was exposed. The prosthesis was found to be firmly fixed to the proximal femur. The acetabulum was cleared with fibrous tissue. All attempts the prosthesis to relocate the prosthesis failed after several attempts and it was best decided to leave alone. Post operatively period was uneventful. At follow up he refused for any further manoeuvre in future inform of heavy traction and attempts to reduce the same. At one year when he was walking unaided and his X-rays showed that fracture had well united his SF-36 score was PCS – 49.6 and MCS – 51.9. Conclusion: Ipsilateral shaft femur fracture

  17. Bilateral atypical insufficiency fractures of the proximal tibia and a unilateral distal femoral fracture associated with long-term intravenous bisphosphonate therapy: a case report

    Directory of Open Access Journals (Sweden)

    Imbuldeniya Arjuna

    2012-02-01

    Full Text Available Abstract Introduction Atypical insufficiency fractures of the femur in patients on long-term bisphosphonate therapy have been well described in recent literature. The majority of cases are associated with minimal or no trauma and occur in the subtrochanteric or diaphyseal region. Case presentation We describe the case of a 76-year-old British Caucasian woman who presented initially to an emergency department and then to her primary care physician with a long-standing history of bilateral knee pain after minor trauma. Plain radiographs showed subtle linear areas of sclerosis bilaterally in her proximal tibiae. Magnetic resonance imaging confirmed the presence of insufficiency fractures in these areas along with her left distal femur. There are very few reports of atypical insufficiency fractures involving the tibia in patients on long-term bisphosphonate therapy and this appears to be the only documented bilateral case involving the metaphyseal regions of the proximal tibia and distal femur. Conclusion In addition to existing literature describing atypical fractures in the proximal femur and femoral shaft, there is a need for increased awareness that these fractures can also occur in other weight-bearing areas of the skeleton. All clinicians involved in the care of patients taking long-term bisphosphonates need to be aware of the growing association between new onset lower limb pain and atypical insufficiency fractures.

  18. [Intraoperative monitoring of visual evoked potentials].

    Science.gov (United States)

    Sasaki, Tatsuya; Ichikawa, Tsuyoshi; Sakuma, Jun; Suzuki, Kyouichi; Matsumoto, Masato; Itakura, Takeshi; Kodama, Namio; Murakawa, Masahiro

    2006-03-01

    Our success rate of intraoperative monitoring of visual evoked potential (VEP) had been approximately 30% in the past. In order to improve recording rate of intraoperative VEP, we developed a new stimulating device using high power light emitting diodes. Electroretinogram was simultaneously recorded to understand whether flash stimulation reached the retina. In addition, total venous anesthesia with propofol was used to avoid the adverse effect of inhalation anesthesia. We report the results after introduction of these improvements. Intraoperative monitoring of VEP was attempted in 35 cases. We evaluated success rate of VEP recording, correlation between VEP findings and postoperative visual function, and reasons why recording was not successful. Stable and reproducible waveforms were obtained in 59 sides (84%). Two cases, whose VEP deteriorated intraoperatively, developed postoperative visual disturbance: In 11 sides (16%), stable waveforms were not obtained. There were two main causes. In 8 sides out of 11, the cause was attributed to pre-existing severe visual disturbance. In these 8 sides, VEP in the awake state was not recordable or was recordable, but with very low amplitudes under 1 microV. In the other 3 sides, the cause was attributed to movement of a stimulating device by reflecting the fronto-temporal scalp flap. In conclusion, the successful recording rate was increased to 84% from approximately 30%, after introduction of various trials. We need further improvement in recording intraoperative VEP to establish a reliable intraoperative monitoring method for VEP.

  19. Multidisciplinary Approach to the Management of Complicated Crown-Root Fracture: A Case Report

    Science.gov (United States)

    Bajaj, Pavan; Chordiya, Rashmi; Rudagi, Kavitarani; Patil, Nitin

    2015-01-01

    Oblique crown-root fracture in the cervical third of the root is a common event following trauma to the anterior region of the mouth. As a result, sound tooth structure coronal to the attachment apparatus may not be available for restorative needs. Invasion of biological width by fracture line presents a clinical challenge in restorative planning. Placing a restoration margin on sound tooth structure within the dentogingival biological width might result in violation of biological width and should be considered a restorative failure. Maintaining a healthy periodontal attachment apparatus is crucial for long term prognosis and esthetics of the restored tooth. Surgical crown lengthening, surgical extrusion or orthodontic extrusions are the few alternative modalities to expose the fracture line. This case presentation demonstrates a predictable solution in overcoming an oblique crown-root fracture caused by trauma during a road accident. Orthodontic extrusion was used to elevate the fractured tooth from within the alveolar socket to allow the placement of crown margins on sound tooth structure without harming the biologic width. Combining fiberotomy with the extrusion procedure in this case eliminated the need for the surgical procedure. This allowed proper fabrication of post and core and the placement of the crown on sound tooth structure, fulfilling the biological and mechanical principles including obligatory ferrule effect. PMID:25954080

  20. Treatment for 332 cases of lower leg fracture in "5.12"Wenchuan earthquake

    Institute of Scientific and Technical Information of China (English)

    LIU Lei; ZHANG Hui; ZHONG Gang; TANG Xin; PEI Fu-xing; TU Chong-qi; SONG Yue-ming; HUANG Fu-guo; YANG Tian-fu; WANG Guang-lin; FANG Yue

    2010-01-01

    Objective:To retrospectively analyze the medical treatment of 332 patients with lower leg fracture in Wenchuan earthquake admitted in West China Hospital.Methods:From May 12,2008 to June 15,2008,332 patients with lower leg fracture injured in Wenchuan earthquake were treated in our hospital.The data on trauma condition and clinical treatment were collected and analyzed.Results:Among the 332 cases of lower leg fracture,there were 179 cases of open fracture,accounting for 53.9%,in which 91% belonged to Gustilo Ⅱ or Ⅲ injury with serious pollution.Many patients had posttraumatic complications,vascular and nerve injury,wound infection or osteofascial compartment syndrome.After medical treatment,blood vessels were reconnected,wound surface was repaired and wound infection was under control.Conclusion:For the patients with lower leg fracture in earthquake,we followed the principle of "complete debridement-restoring the continuity of bone bracket-timely recovering blood supply of limbs and repairing nerve damage-repair the wound surface at stage Ⅰ or Ⅱ" so as to reduce the incidence of amputation and infection.

  1. Treatment Results Of Diaphyseal Forearm Fractures With Dynamique Compression Plate A Retrospective study of 156 Cases.

    Directory of Open Access Journals (Sweden)

    Hassan BOUSSAKRI

    2016-03-01

    Full Text Available This retrospective study addresses a series of 156 cases of forearm fractures. These 156 cases were managed in the trauma-orthopedic department (B4 of Fez University Hospital, Morocco, from May 2008 till January 2013. The purpose of this study is to analyze epidemiological and clinical factors of diaphyseal forearm fractures and the results of their treatment with dynamic compression plate (DCP, as well as the complications and therapeutic errors of this surgical technique. The frequency of hospitalization in the trauma-orthopedic department was 3,96%. Ages ranged between 16 and 83, the average age was 32. 132 patients were male (85%. 90% were managed at the day of trauma. Traffic accidents were the most frequent cause in 52% patients. The fracture was in the left forearm in 65% of patients. 53% of fracture lines were in the middle third of the forearm. 38 fractures were open, and 30 were admitted for polytrauma. Osteosynthesis was performed with dynamic compression plate for all patients. In comparison with the literature, our series shows the predominance of young male patients, with traffic accidents being the cause. Osteosynthesis with dynamic compression plate remains the treatment of choice that provides satisfactory results if the accuracy in this technique was respected.

  2. [Fracture of the cervical spine in ankylosing spondylitis. A case report].

    Science.gov (United States)

    Kaneko, Takahisa; Koyanagi, Izumi; Murakami, Tomohiro; Houkin, Kiyohiro

    2010-09-01

    We report a case of a 61-year-old man with ankylosing spondylitis who showed cervical spine fracture. The patient had fallen down on the floor and presented with severe neck pain. He was treated conservatively with a hard neck collar in an emergency hospital because of C7 body fracture without dislocation. However, the follow-up radiographs demonstrated a progressive C6-7 anterior dislocation. He was referred to our hospital 6 weeks after the trauma. The 3D-CT reconstruction imaging revealed that the fracture extended from the C7 vertebral body to the C6 lamina via the bilateral C6/7 facet joints. The patient underwent C2-Th3 posterior fixation using pedicle and lateral mass screw techniques. The postoperative course was uneventful. He was discharged without any complication at 1 month postoperatively. The radiograph 3 months after surgery showed good bone fusion. Spine fracture with ankylosing spondylitis usually shows significant instability because of the long lever-arm of the fused vertebrae at the fracture level. Solid spinal fusions such as long posterior fusion or anterior-posterior simultaneous fusion are needed in such cases.

  3. Osteogenesis Imperfecta Presented with Vertebral Fractures After Pregnancy and Treatment with Cyclical Etidronate: A Case Report

    Directory of Open Access Journals (Sweden)

    Cengiz Bahadır

    2005-06-01

    Full Text Available Osteogenesis imperfecta(OI is a kongenital skelatal disorder charecterized by low bone mass and increased bone fragility. Fractures due to increased bone fragility occur frequently in childhood and decrease with age. Only a few studies have been reported regarding the teratment of adult patients with OI. Our case was a 27 year old woman with severe back pain occured when she was lifting her baby. The patient had experienced multiple fractures of long bones by her childhood. Compression fractures at thoracal 10 and 12 vertebrae were found on Magnetic Resonance Imaging . Dual energy X-ray absorptiomety(DEXA showed that markedly decreased bone mineral density(BMD both at lumbar spine and femur. The diagnosis of OI type I was based on the findings of blue sclera, antecedent multiple fractures, positive family history and low bone mass. Patient was treated with cyclical etidronate, calcium and Vitamin D over a year. No new fractures were observed during the treatment period. Lomber and proximal femur BMD’s were found to be significantly increased at the end of one year. Our case was treated succesfully with combination of cyclical etidronate, calcium and vitamin D. Etidronate would seem to be available treatment for adult patients with OI. However, the best treatment regimen and the long-term outcomes of etidronate therapy are unknown.

  4. The added value of a portable gamma camera for intraoperative detection of sentinel lymph node in squamous cell carcinoma of the oral cavity: A case report.

    Science.gov (United States)

    Mayoral, M; Paredes, P; Sieira, R; Vidal-Sicart, S; Marti, C; Pons, F

    2014-01-01

    The use of sentinel lymph node biopsy in squamous cell carcinoma of the oral cavity is still subject to debate although some studies have reported its feasibility. The main reason for this debate is probably due to the high false-negative rate for floor-of-mouth tumors per se. We report the case of a 54-year-old man with a T1N0 floor-of-mouth squamous cell carcinoma who underwent the sentinel lymph node procedure. Lymphoscintigraphy and SPECT/CT imaging were performed for lymphatic mapping with a conventional gamma camera. Sentinel lymph nodes were identified at right Ib, left IIa and Ia levels. However, these sentinel lymph nodes were difficult to detect intraoperatively with a gamma probe owing to the activity originating from the injection site. The use of a portable gamma camera made it possible to localize and excise all the sentinel lymph nodes. This case demonstrates the usefulness of this tool to improve sentinel lymph node detecting in floor-of-mouth tumors, especially those close to the injection area. Copyright © 2013 Elsevier España, S.L. and SEMNIM. All rights reserved.

  5. The Impact of Surgical Experience on Major Intraoperative Aneurysm Rupture and Their Consequences on Outcome: A Multivariate Analysis of 538 Microsurgical Clipping Cases.

    Directory of Open Access Journals (Sweden)

    Chung-En Hsu

    Full Text Available The incidence and associated mortality of major intraoperative rupture (MIOR in intracranial aneurysm surgery is diverse. One possible reason is that many studies failed to consider and properly adjust the factor of surgical experience in the context. We conducted this study to clarify the role of surgical experience on MIOR and associated outcome. 538 consecutive intracranial aneurysm surgeries performed on 501 patients were enrolled in this study. Various potential predictors of MIOR were evaluated with stratified analysis and multivariate logistic regression. The impact of surgical experience and MIOR on outcome was further studied in a logistic regression model with adjustment of each other. The outcome was evaluated using the Glasgow Outcome Scale one year after the surgery. Surgical experience and preoperative Glasgow Coma Scale (GCS were identified as independent predictors of MIOR. Experienced neurovascular surgeons encountered fewer cases of MIOR compared to novice neurosurgeons (MIOR, 18/225, 8.0% vs. 50/313, 16.0%, P = 0.009. Inexperience and MIOR were both associated with a worse outcome. Compared to experienced neurovascular surgeons, inexperienced neurosurgeons had a 1.90-fold risk of poor outcome. On the other hand, MIOR resulted in a 3.21-fold risk of unfavorable outcome compared to those without it. Those MIOR cases managed by experienced neurovascular surgeons had a better prognosis compared with those managed by inexperienced neurosurgeons (poor outcome, 4/18, 22% vs. 30/50, 60%, P = 0.013.

  6. Galeazzi-equivalent Fractures: Report of Two Cases and Literature Review.

    Science.gov (United States)

    Suganuma, Seigo; Tada, Kaoru; Yamamoto, Daiki; Tsuchiya, Hiroyuki

    2017-06-01

    The Galeazzi-equivalent fracture is a rare injury that occurs in children. The most important issue is the distal ulnar epiphyseal injury. Although there have been some case reports, most of them performed only short term follow-up. This article describes two cases of this fracture with long term follow-up until epiphyseal closure. First case is a 12-year-old girl who sustained a Galeazziequivalent fracture of her right forearm and underwent emergency surgery. At follow-up of 5 years and 10 months postsurgery, radiographs show ulnar growth arrest of one mm and she has mild pain. Second case is a 15-year-old boy who sustained an open Galeazzi-equivalent fracture of his left forearm and underwent emergency surgery. At follow-up of 3 years and 3 months postsurgery, radiographs show no growth arrest of the distal ulna. He has no residual complaint. Long term follow-up is absolutely necessary to monitor ulnar growth.

  7. Fracture of the proximal extremity of the tibia after anterior cruciate ligament reconstruction: case report

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    Márcio de Oliveira Carneiro

    2015-06-01

    Full Text Available We report a rare condition that has been little described in the literature: a fracture of the proximal extremity of the tibia after anterior cruciate ligament reconstruction using an autologous patellar bone-tendon graft. In this report, we discuss the factors that predisposed toward this episode, the treatment and the evolution of the case after the surgical treatment.

  8. Management of coronal fracture of traumatized central incisor: Report of two cases

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    Saad Mohammad Hassan Al-Zubaidi

    2017-01-01

    Full Text Available Two cases of traumatized permanent maxillary central incisors with complicated crown fractures of young patients are reported. Partial pulpotomy by Cvek technique was performed using mineral trioxide aggregate filling material. The tooth fragment was reattached to the tooth structure with composite resin. Follow-up revealed normal pulpal response, complete apical closer, and dentin bridge formation.

  9. Ankylosing spondylitis confers substantially increased risk of clinical spine fractures : a nationwide case-control study

    NARCIS (Netherlands)

    Prieto-Alhambra, D; Muñoz-Ortego, J; De Vries, F; Vosse, D; Arden, N K; Bowness, P; Cooper, C; Diez-Perez, A; Vestergaard, P

    2015-01-01

    UNLABELLED: Ankylosing spondylitis (AS) leads to osteopenia/osteoporosis and spine rigidity. We conducted a case-control study and found that AS-affected patients have a 5-fold and 50 % increased risk of clinical spine and all clinical fractures, respectively. Excess risk of both is highest in the f

  10. Intraoperative monitoring for safety of total hip arthroplasty using third-generation cementing technique

    Institute of Scientific and Technical Information of China (English)

    LI Zi-jian; ZHANG Ke; YANG Hong; LIU Yan; L(U) Jing-qiao

    2009-01-01

    Background Controversies on the safety of the cement application between cemented and uncemented total hip arthroplasty (THA) have been existing for decades. The purpose of this study was to observe the changes in mean arterial pressure (MAP), heart rate (HR) and oxygen pressure (PaO2) during cemented THA, and to evaluate the intraoperative safety of using the third-generation cementing technique and investigate whether the intraoperative risk is higher in acute femoral neck fracture patients than non-traumatic patients. Methods Forty-two patients who underwent cemented THA between November 2005 and September 2007 were prospectively included in this study. The third-generation cementing technique as vacuum mixing and pulsatile lavage was used strictly. The MAP and HR were monitored and documented during each operation. Blood gas analysis was performed at exposure, cup implantation, stem implantation and wound closure. MAP, HR and PaO2 were compared between pre- and post-cement application. Comparisons of MAP, HR and PaO2 between patients with acute femoral neck fracture and non-traumatic patiens were performed as well. Results No intraoperative cardiopulmonary complication occurred in these cases. No obvious changes were observed in MAP, HR and PaO2 after cement application. There was no significant difference in MAP, HR and PaO2 between acute femoral fracture patients (18 patients) and non-traumatic patients (24 patients).Conclusions The results of this study suggested that the invasive blood pressure monitoring and blood gas analysis are essential for patients undergoing cemented THA, especially for patients with femoral neck fracture. The third-generation cementing technique is safe to use in THA.

  11. Subacute dislocation of the elbow following Galeazzi fracture-dislocation of the radius: A case report

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    Rajeev Aysha

    2011-12-01

    Full Text Available Abstract Introduction The Galeazzi fracture-dislocation was originally described by Sir Astley Cooper in 1822 but was named after Italian surgeon Ricardo Galeazzi in 1934. It is an injury classified as a radial shaft fracture with associated dislocation of the distal radioulnar joint and disruption of the forearm axis joint. The associated distal radioulnar joint injury may be purely ligamentous in nature, tearing the triangular fibrocartilaginous complex, or involve bony tissue (that is, ulnar styloid avulsions or both. We report this case because of the rare association of posterior dislocation of the elbow along with Galeazzi fracture-dislocation. To the best of our knowledge, this has not been previously reported in the English literature. Case presentation A 26-year-old Caucasian man presented to our department after a fall from a motorbike. He sustained a closed, isolated Galeazzi fracture-dislocation of the right forearm and no associated elbow injuries, and this necessitated open reduction and internal fixation of the radius. Post-operative radiographs films were satisfactory. However, clinical and radiological evidence of ipsilateral elbow dislocation was noted at a five-week follow-up, subsequently requiring open reduction of the joint and collateral ligament repair. Our patient was noted to have full elbow and forearm function at three months. Conclusions Although the Galeazzi fracture-dislocation has been classically described as involving only the distal radioulnar joint, traumatic forces can be transmitted to the elbow via the interosseous membrane of the forearm. This can lead to instability of the elbow joint. Therefore, we recommend that, in every case of forearm fracture, both elbow and wrist joints be assessed clinically as well as radiologically for subluxation or dislocation.

  12. Spine fractures in ankylosing spondylitis: a case report and review of imaging as well as predisposing factors to falls and fractures.

    Science.gov (United States)

    Fatemi, Gita; Gensler, Lianne S; Learch, Thomas J; Weisman, Michael H

    2014-08-01

    Ankylosing spondylitis (AS), an inflammatory arthritis that affects the axial skeleton, predisposes patients with severe disease to falls and spinal fractures. Advanced imaging has improved the process of fracture detection. In spite of increased knowledge about early diagnosis and management of AS, little attention is being paid to the environmental hazards that pose a risk for patient outcome. To identify risk factors for falls and fractures and evaluate imaging modalities in the detection of fractures in AS patients. A case report and review of the literature using PubMed for English articles from 2000 to 2013 regarding AS patients׳ risk factors for falls and fractures and imaging modalities used to diagnose fracture in this population. Potential impairments in balance and coordination in the AS population include vestibular dysfunction, thoracolumbar kyphosis, and deficits in proprioception. A common and significant environmental risk factor for falls includes the use of a tub-shower arrangement. Furthermore, osteoporosis is a well-known complication of AS, which can predispose to a fracture. Lastly, there are no comprehensive studies that have evaluated the ability of advanced imaging modalities to identify an acute spine fracture in this patient population. AS patients with advanced disease are at an increased risk of falls and fractures due to many factors including but not limited to a rigid spine and difficulty with peripheral vision. A tub-shower arrangement commonly found in homes and hotel rooms is a major hazard. A consistent approach to diagnosis of fractures involving advanced imaging recommendations should be considered. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Irreducible Salter Harris type II distal tibial physeal fracture secondary to interposition of the posterior tibial tendon: a case report.

    Science.gov (United States)

    Soulier, Robert; Fallat, Lawrence

    2010-01-01

    Pediatric distal tibial fractures generally occur without significant long-term sequelae, and patients are commonly able to return to their preinjury activities after proper management. The literature reports excellent outcomes after anatomical reduction of distal tibial and ankle physeal fractures with closed or open treatment. Treatment options include simple immobilization of nondisplaced fractures, and closed or open reduction for restoration of anatomic alignment of displaced fractures. Soft tissue interposition within the fracture can threaten successful closed reduction, and may warrant open management if closed reduction fails to produce a satisfactory result. Despite the documented possibility of soft tissue interposition preventing closed reduction of pediatric ankle fractures, there is a paucity of literature reporting this complication. We report a unique case of an irreducible Salter-Harris type II distal tibial physeal fracture secondary to interposition of the posterior tibial tendon. Copyright 2010 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  14. "Floating arm" injury in a child with fractures of the proximal and distal parts of the humerus: a case report

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    Güven Melih

    2009-09-01

    Full Text Available Abstract Introduction Simultaneous supracondylar humerus fracture and ipsilateral fracture of the proximal humerus in children is rare. Case presentation A 10-year-old Turkish boy with an extension type supracondylar humerus fracture and ipsilateral fracture at the proximal metaphyseal-diaphyseal junction of the humerus was treated by closed reduction and percutaneous Kirschner wire fixation. Closed reduction was performed using a Kirschner wire as a "joystick" to manipulate the humeral shaft after some swelling occurred around the elbow and shoulder. Conclusion The combination of fractures at the proximal and distal parts of the humerus can be termed as "floating arm" injury. Initial treatment of this unusual injury should be focused on the supracondylar humerus fracture. However, closed reduction can be difficult to perform with the swelling around the elbow and shoulder. A temporary Kirschner wire can be used as a "joystick" to fix and reduce the fracture.

  15. Management of zygomatic-maxillary fracture (The principles of diagnosis and surgical treatment with a case illustration

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    David B. Kamadjaja

    2008-06-01

    Full Text Available Mechanical trauma to the face may cause complex fracture of the zygoma and the maxilla. The characteristic clinical signs of zygomatic bone fracture include flattening of the cheek, infraorbital nerve paraesthesia, diplopia, and trismus, whereas maxillary fracture may typically cause flattening of the midface and malocclusion. The diagnosis of zygomatic and maxillary fracture should be established with thorough clinical examination and careful radiologic evaluation so that a three-dimensional view of the fractured bones can be obtained. This is essential in order to plan a proper surgical treatment to reconstruct the face in terms of functions and aesthetic. A standard surgical protocol should also be followed in performing the surgical reconstruction of the zygoma and the maxilla. A case of delayed bilateral fracture of zygoma and maxilla is presented here to give illustration on how the principle of diagnosis and surgical treatment of complex zygomatico-maxillary fracture are applied.

  16. GAS GANGRENE FOLLOWING AN OPEN TIBIAL FRACTURE - A CASE REPORT

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    Ivan Golubović

    2012-06-01

    Full Text Available Gas gangrene is an invasive anaerobic infection, usually found in deep wounds with injury to large muscle masses that are contaminated with germs from the group of anaerobic clostridia. It is characterized by massive, acute progressive muscle necrosis and severe intoxication of the organism. The importance of gas gangrene is in its rapid evolution and high mortality. Untreated gas gangrene is fatal. This paper presents a patient in whom, after an open fracture of the femur and tibia, gas gangrene of the lower leg developed. Injury occurred during processing of agricultural land with a tiller, when cutter blades cut the bones of the leg and contaminated the wound with the soil in which clostridium microorganisms were present. After being admitted to hospital, due to lesions of the femoral vessels, hemostasis was performed, followed by the primary surgical treatment of the wound and external skeletal fixation. In the postoperative period, in the first 48 hours, there was a development of gas gangrene in the right calf with a bad general condition. For vital reasons, the patient underwent femoral amputation. Early amputation stump, after meticulous hemostasis was left open and was closed with the delayed secondary suture. After healing of the amputation stump, the patient was referred to physical therapy for prosthesis and gait training.

  17. A case report: periprosthetic acetabulum fracture with combined pelvic ring injury.

    Science.gov (United States)

    Cha, Emily; Ertl, Janos P; Mullis, Brian H

    2012-05-01

    Periprosthetic fractures of the acetabulum are largely underreported in the literature, none of which describes the management of such injuries associated with a pelvic ring injury. Our case report discusses our approach to managing a periprosthetic both-column acetabulum fracture associated with an open-book pelvic ring injury. Instead of a revision total hip arthroplasty, we chose to perform an open reduction internal fixation to maintain sufficient bone stock for future revision, if necessary. At 18 months postoperative follow-up, the patient was ambulating independently and had sufficient range of motion that was comparable to the contralateral hip.

  18. Traumatic atlantoaxial rotatory fixation associated with C2 articular facet fracture in adult patient: Case report

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    Mehdi Bellil

    2014-01-01

    Full Text Available Traumatic atlantoaxial rotatory fixation is a very rare injury in adults which is often misdiagnosed initially. Its combination with C2 fractures is predominated by dens lesions. Therapeutic management is challenging because of the difficulty to achieve optimal reduction and permanent stability. We report a rare case of traumatic atlantoaxial rotatory fixation in a 56-year-old women associated with C2 articular facet fracture successfully treated by conservative means after patient-awake manual reduction with optimal functional and radiographic outcome.

  19. Management of Open Fracture-Dislocation of the Ankle. A Case Report

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    Yaniel Truffin Rodriguez

    2014-12-01

    Full Text Available An open fracture-dislocation of the ankle is a rare injury. The case of a 57-year-old patient without a history of previous diseases who attended the emergency department of the Dr. Gustavo Aldereguía Lima University General Hospital in Cienfuegos after suffering a work-related accident is presented. To repair this serious injury, the surgical cleaning of the joint with antiseptic solutions was performed urgently, the fracture-dislocation was reduced and an osteosynthesis was carried out. Twelve weeks after surgery the patient returned to his previous work.

  20. Fracture of the femoral component after a lightning strike injury: A case report.

    Science.gov (United States)

    Lizano-Díez, Xavier; Alentorn-Geli, Eduard; León-García, Alfonso; Marqués-López, Fernando

    2017-01-01

    A fracture of the stem in a total hip arthroplasty (THA) is an uncommon complication. We report a case of femoral stem fracture in a 55-year-old male patient after a lightning strike. A revision was conducted using a Wagner osteotomy and a revision prosthesis. Dall-Milles cerclages were used to close the osteotomy. The postoperative evolution was satisfactory, with an immediate partial weight bearing, consolidation of the osteotomy after three months and return to daily activity without pain. Copyright © 2016 Turkish Association of Orthopaedics and Traumatology. Production and hosting by Elsevier B.V. All rights reserved.

  1. Predicting Future Hip Fractures on Routine Abdominal CT Using Opportunistic Osteoporosis Screening Measures: A Matched Case-Control Study.

    Science.gov (United States)

    Lee, Scott J; Anderson, Paul A; Pickhardt, Perry J

    2017-08-01

    Hip fracture is a major consequence of low bone mineral density, which is treatable but underdiagnosed. The purpose of this case-control study is to determine whether lumbar vertebral trabecular attenuation, vertebral compression fractures, and femoral neck T scores readily derived from abdominopelvic CT scans obtained for various indications are associated with future hip fragility fracture. A cohort of 204 patients with hip fracture (130 women and 74 men; mean age, 74.3 years) who had undergone abdominopelvic CT before fracture occurred (mean interval, 24.8 months) was compared with an age- and sex-matched control cohort without hip fracture. L1 trabecular attenuation, vertebral compression fractures of grades 2 and 3, and femoral neck T scores derived from asynchronous quantitative CT were recorded. The presence of one or more clinical risk factor for fracture was also recorded. Multivariate logistic regression models were used to determine the association of each measurement with the occurrence of hip fracture. The mean L1 trabecular attenuation value, the presence of one or more vertebral compression fracture, and CT-derived femoral neck T scores were all significantly different in patients with hip fracture versus control subjects (p hip fracture outcome after adjustments were made for age, sex, and the presence of one or more clinical risk factor. L1 trabecular attenuation and CT-derived femoral neck T scores showed moderate accuracy in differentiating case and control patients (AUC, 0.70 and 0.78, respectively). L1 trabecular attenuation, CT-derived femoral neck T scores, and the presence of at least one vertebral compression fracture on CT are all associated with future hip fragility fracture in adults undergoing routine abdominopelvic CT for a variety of conditions.

  2. Hip fracture presenting as mechanical low back pain subsequent to a fall: a case study

    OpenAIRE

    Gleberzon, Brian; Hyde, David

    2006-01-01

    This case chronicles the assessment and clinical management of a 54 year old female patient who presented with post traumatic lower back, hip and lower extremity pain, initially attributed to mechanical low back pain but ultimately diagnosed as a hip fracture. This case study illustrates a number of important issues germane to chiropractic care. These are; the importance of using different assessment procedures, combined with clinical experience, in order to differentiate between those patien...

  3. Reconstruction of Sphenoid Wing Dysplasia with Pulsating Exophthalmos in a Case of Neurofibromatosis Type 1 Supported by Intraoperative Navigation Using a New Skull Reference System.

    Science.gov (United States)

    Friedrich, Reinhard E; Heiland, Max; Kehler, Uwe; Schmelzle, Rainer

    2003-11-01

    A patient with neurofibromatosis type 1 had pulsating exophthalmos of the right eye with diplopia resulting from severe dysplasia of the sphenoid bone and consecutive herniation of the right temporal lobe. The right orbital tectum was reconstructed with titanium mesh and iliac spongiosa via a lateral orbitotomy using intraoperative navigation. For intraoperative referencing a cortical fixed-reference system and a skin scanning laser device were used. Postoperatively, the diplopia was reduced, but the patient asked for further treatment and the procedure was repeated 6 months later. Intraoperatively, the previously implanted titanium mesh was deformed and most of the transplanted bone was resorbed, probably because of pressure. A more extended mesh was implanted and iliac spongiosa was placed on both sides. Intraoperative navigation was used during both procedures. The adverse effects of diplopia were minimized and follow-up computed tomography after seven months confirmed that the bone graft was in place.

  4. Identical fracture patterns in combat vehicle blast injuries due to improvised explosive devices; a case series

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    Commandeur Joris

    2012-10-01

    Full Text Available Abstract Background In November 2008, a surgical team from the Red Cross Hospital Beverwijk, the Netherlands, was deployed in Afghanistan for three months to attend in the army hospital of Kandahar. During their stay, four incidents of armored personnel carriers encountering an improvised explosive device were assessed. In each incident, two soldiers were involved, whose injuries were strikingly similar. Case presentation The described cases comprise paired thoracic vertebral fractures, radial neck fractures, calcaneal fractures and talar fractures. Moreover, the different types of blast injury are mentioned and related to the injuries described in our series. Acknowledging the different blast mechanisms is important for understanding possible injury patterns. Conclusion From this case series, as well as the existing literature on injury patterns caused by blast injuries, it seems appropriate to pay extra attention to bodily areas that were injured in other occupants of the same vehicle. Obviously, the additional surveillance for specific injuries should be complementary to the regular trauma work-up (e.g., ATLS.

  5. Pneumolabyrinth secondary to temporal bone fracture: a case report and review of the literature

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    Bacciu A

    2014-09-01

    Full Text Available Andrea Bacciu,1 Vincenzo Vincenti,1 Sampath Chandra Prasad,1 Daniela Tonni,1 Elisa Ventura,2 Salvatore Bacciu,1 Enrico Pasanisi1 1Department of Clinical and Experimental Medicine, Unit of Audiology and Paediatric Otolaryngology, 2Department of Neuroradiology, University Hospital of Parma, Parma, Italy Abstract: Pneumolabyrinth following temporal bone fracture is an extremely rare condition. It results from air entering the inner ear when a communication between the air-filled middle ear spaces and inner ear is established. The imaging modality of choice for pneumolabyrinth is high-resolution computed tomography of the temporal bone. Treatment options include conservative management (bed rest, antibiotics, corticosteroids or surgery (exploratory tympanotomy. We present the case of a 31-year-old female who had pneumolabyrinth secondary to a temporal bone fracture. The patient was treated surgically and made a full clinical recovery. Keywords: pneumolabyrinth, temporal bone fractures, head trauma

  6. Spontaneous Fracture and Vaginal Expulsion of the Arm of Intra-Uterine Device: Case Report

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    Ižlknur Mutlu

    2016-04-01

    Full Text Available Intrauterine device (IUD is an effective and safe contraceptive method which is commonly used worldwide. However, spontaneous or iatrogenic IUD fracture was rarely occurred during usage. We present the case about spontaneous fracture of one arm of copper IUD and the spontaneous expulsion of the broken piece in a 30-year-old woman 2 years after insertion. The patient recoursed to our clinic due to finding of a foreign body at vaginal outlet. Copper IUD was dislocated in transvaginal ultrasonographic (TVUSG examination and echogenicity of left transverse arm was not identified in transvers section.Although IUD fracture seems rarely, it must be born in mind especially when dislocation exists. Distance to fundus and its location, besides the continuity of its echogenicity and integrity should be observed during routine controls.

  7. Iliac Artery and Vein Injury Without Pelvic Fracture Due To Blunt Trauma: A Rare Case

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    Mustafa Cuneyt Cicek

    2014-08-01

    Full Text Available Iliac vascular injuries have high morbidity and mortality rates. Penetrant abdominal and pelvic vascular injuries are more common compared to blunt traumas. Pelvic vascular injuries associated with blunt trauma are quite likely to occur in accompaniment with pelvic fracture. A 23 year old male patient was admitted to the emergency room due to a motorcycle accident. Shock picture was prevalent in the patient. Shaft fracture was present in left femur and flow was not detected in arterial and venous colour Doppler ultrasonography. Patient underwent emergency surgery. Left main iliac artery and vein were normal, however, external iliac vein was lacerated in two spots, and blood vessel wall integrity was damaged in one part of left external iliac artery. Clinical presentation and traumatic retroperitoneal hematoma management of iliac artery and venous injuries due to blunt trauma without pelvic fracture are discussed in the presented case.

  8. Post-traumatic cerebellar infarction due to vertebral artery foramina fracture: case report

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    Moscote-Salazar Luis Rafael

    2016-03-01

    Full Text Available Posttraumatic cerebral infarction is an uncommon cause of morbidity and mortality and many studies have highlighted that trauma needs to considered as causative factor for cerebellar infarction. We present a case of cerebellar infarction in a 35 year old young patient secondary to vertebral fracture involving the vertebral foramen and vertebral artery injury. CT scan cervical spine showed C2-3 fracture on left side with fracture extending into the left vertebral foramen. A CT scan angiogram could not be performed because of poor neurological status. Possibly the infarction was due to left vertebral artery injury. Without surgical intervention prognosis of these patients remain poor. Prognosis of patients with traumatic cerebellar infarction depends on the neurological status of the patient, intrinsic parenchymal damage and more importantly extrinsic compression of the brainstem by the edematous cerebellar hemispheres.

  9. Perioperative treatment of femoral neck fracture with deep venous thrombosis: A case report

    Institute of Scientific and Technical Information of China (English)

    Ming Liu; Lei Liu; Fuguo Huang; Yue Fang; Gang Zhong; Zhou Xiang

    2015-01-01

    Deep venous thrombosis (DVT) is an important cause of disability and mortality after major orthopedic surgery.The roles of perioperative treatment and prevention of DVT in patients with femoral neck fractures who require major surgery have not yet been well explored in Chinese clinical practice.Here we report a case of calf muscular venous thrombosis in a 55-year-old woman with femoral neck fracture before surgery.Preventive and treatment measures including the administration of heparin sodium, application of venous foot pump and placement of inferior vena cava filter were taken.The condition of the patient was stable during the perioperative period and the surgery was successful.Besides, postoperative examination showed that the femur healed well and the functional recovery was satisfactory.Our results suggest that femoral neck fracture patients combined with DVT can receive surgery after accurate preoperative assessment and proper preoperative treatment.

  10. Galeazzi fractures: Is DRUJ instability predicted by current guidelines?

    Science.gov (United States)

    Tsismenakis, Tony; Tornetta, Paul

    2016-07-01

    Clinically significant distal radioulnar joint (DRUJ) injuries can occur with radial shaft fractures. Several radiographic methods of diagnosis, such as radial shortening of >5mm or fracture line within 7.5cm from the lunate facet, have been proposed but not clinically validated. The purpose of this study was to compare radiographic measurements of radial shaft fractures associated with and without clinically significant DRUJ injury (i.e., true Galeazzi fracture-dislocation) in order to evaluate the predictive value of reported parameters of DRUJ injury. A retrospective record and radiographic review was performed of 66 consecutive skeletally mature patients with isolated radial shaft fractures from 2004 to 2014 treated at one level 1 academic trauma center. Intraoperatively determined DRUJ instability after radial shaft fixation was used as the gold standard for diagnosis of a Galeazzi fracture-dislocation. Average age was 34 years old (range: 18-90). By thirds, there were 10 proximal (15%), 27 middle (41%), and 29 distal (44%) fractures. 13 (20%) had an associated ulnar styloid fracture. 7 (11%) patients had DRUJ instability after radial fixation. Radial shortening averaged 4.4±5.2mm (-2.6-22), and 21 had shortening of >5mm. Twenty-six (39%) fractures were within 7.5cm of the wrist joint. Previous guidelines were only moderately accurate. Even greater shortening did not predict instability (3/7 patients with >10mm shortening had a true injury). Four out of 7 cases with instability had ulnar styloid fractures (p=0.02). Using a larger data set than has historically been evaluated, previously reported radiographic guidelines are only moderately accurate. The presence of an ulnar styloid fracture can be helpful. Surgeons should be aware of these associations but rely primarily on intraoperative assessment of the DRUJ after radial fixation to determine treatment. Copyright © 2016 Elsevier Ltd. All rights reserved.

  11. Intraoperative indocyanine green videoangiography to guide decision making regarding need for vessel bypass: A case report and technical note

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    Michael Avery

    2016-01-01

    Conclusion: Our case represents a possible use of ICG videoangiography during the operative treatment of a difficult aneurysm. Our patient suffered no infarcts postoperatively. In the correct clinical context, this method represents a possible treatment option for complex aneurysms requiring a bypass.

  12. [New use of benzodiazepines and the risk of hip fracture: A case-crossover study].

    Science.gov (United States)

    Hoffmann, F; Glaeske, G

    2006-04-01

    Benzodiazepines appear to increase the incidence of hip fractures. Their role as a time-dependent risk factor remains unclear. We therefore conducted a case-crossover study to determine whether the new use of benzodiazepines is associated with a rise in hip fractures. We analysed 49 months of the statutory health insurance Gmünder Ersatzkasse (GEK) and enrolled all first hip fractures. The index date was the day of hospital admission. Exposure to new use of benzodiazepines was compared within the five periods preceding the index date. Out of 1630 subjects, 223 (13.7%) had at least one prescription of benzodiazepines in the preceding 150 days before the index date, 74 (4.5%) of them as a first prescription. The average age of the population was 79.8 years (SD: 7.7). Odds ratio (OR) of hip fracture was highest during the initial 5 days of new use (OR: 3.43; 95% CI 1.15-10.20) and then declined to a non-significant OR of 1.59 (95% CI 0.96-2.63) after 30 days. In conclusion, the start of a new benzodiazepine is associated with an increased risk of hip fractures. However, the population attributable risk (PAR) and, therefore, the percentage of preventable events is small (PAR: 0.55%; 95% CI 0.05-1.06%).

  13. Bilateral stress fractures of femoral neck in non-athletes:a report of four cases

    Institute of Scientific and Technical Information of China (English)

    Monappa A Naik; Premjit Sujir; Sujit Kumar Tripathy; Sandeep Vijayan; Shamsi Hameed; Sharath K Rao

    2013-01-01

    Femoral neck stress fractures (FNSFs) are rare,constituting only 5% of all stress fractures in young adults.These fractures are usually seen in athletes,military recruits and patients with underlying metabolic diseases.The treatment of FNSFs is still controversial because of the inherent complications associated with the treatment procedure.We came across 4 cases of bilateral FNSFs in non-athletic individuals who were manual labourers without underlying bony disorders.Two patients with FNSFs and coxa vara deformity on both sides were managed by subtrochanteric valgus osteotomy and dynamic hip screw fixation.One of the remaining two patients was treated by cannulated cancellous screw fixation on one side and subtrochanteric valgus osteotomy on the other side.The fourth patient received subtrochanteric valgus osteotomy on one side and bipolar hemiarthroplasty on the other side after failed cannulated screw fixation.All the fractures healed without any complications.No evidence of avascular necrosis or arthritis was noted in our series.Subtrochanteric valgus osteotomy restores normal neck-shaft angle in patients suffering from FNSFs combined with coxa vara deformity.Moreover,it helps to bring the forces acting around the hip to normal biomechanical levels,leading to fracture union and better results.Replacement arthroplasty is recommended to patients who fail to achieve bony union after fixation.

  14. Treatment of a Chronic Galeazzi Fracture-dislocation. A Case Report

    Directory of Open Access Journals (Sweden)

    Yaniel Truffin Rodríguez

    2016-10-01

    Full Text Available Galeazzi fracture-dislocation is a rare injury that may go unnoticed. It should be suspected when dealing with a displaced fracture of the junction of the distal and middle third of the radial shaft. For these reasons, we present the case of a 50-year-old patient who suffered a trauma with a cutting tool in the junction of the distal and middle third of his left forearm, which resulted in a wound on the dorsal aspect of the forearm and a Galeazzi fracture-dislocation. We could not determine whether the fracture had been open or not since the patient did not provide clear information during the assessment conducted in the Orthopedics Service of the hospital of Cienfuegos 55 days after the trauma. The open reduction and internal fixation of the fracture was performed. Given the time elapsed since the injury and the presence of degenerative lesions in the wrist, a distal radioulnar arthrodesis (the Sauvé-Kapandji procedure was carried out. The stabilization of the distal ulna was achieved by using a 3.5 mm malleolar screw placed in an ulnar to radial direction. The patient underwent physical rehabilitation and was discharged five months later with satisfactory results.

  15. Talar body fatigue stress fractures: three cases observed in elite female gymnasts

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, F. [National Institute of Sports Medicine of the Italian Olympic Committee, Rome (Italy); Dragoni, S. [National Institute of Sports Medicine of the Italian Olympic Committee, Rome (Italy); Istituto Nazionale di Medicina dello Sport, Rome (Italy)

    2005-07-01

    To introduce and emphasize the clinical and radiological findings of three talar body fatigue stress fractures in competitive athletes. Clinical and radiographic skeletal records of 24,562 athletes taken between 1962 and 2002 were retrospectively reviewed. Among these, 6851 files related to acute foot and ankle injuries or chronic post-traumatic sequelae were found. There were 925 (3.76%) stress fatigue fractures selected from the whole collection. Among these there were three cases (0.32%) of talar body stress fractures diagnosed in elite female gymnasts 15 - 17 years old. The negative first radiograph become positive 4-6 weeks later. Scintigraphy was positive at an early stage and consistent for the diagnosis. CT and MRI gave positive results 1-2 weeks after the beginning of symptoms which were always greatly diagnostic. The sports medicine literature lacks reports of talar body fatigue stress fractures. The poor initial sensitivity of radiography makes it problematic to establish an early diagnosis. A wise combination of scintigraphy, CT and MRI has therefore to be relied upon. Familiarity with this rare location for a stress fracture may prevent delayed diagnosis and long-lasting damage, both of which are important factors in competitive athletes. (orig.)

  16. Comparison of hybrid fixation versus dual intramedullary nailing fixation for forearm fractures in older children: Case-control study.

    Science.gov (United States)

    Feng, Yongzeng; Shui, Xiaolong; Wang, Jianshun; Cai, Leyi; Wang, Gang; Hong, Jianjun

    2016-06-01

    The aim of the present study was to compare the clinical outcomes of hybrid fixation using elastic stable intramedullary nailing (ESIN) for the radius and plate screw fixation for the ulna (Hybrid group) with dual ESIN fixation (D-ESIN group) for both-bone forearm fractures in children between 10 and 16 years of age. Fifty patients with both-bone forearm fractures (28 patients in the Hybrid group and 22 patients in the D-ESIN group) were reviewed. Functional outcomes were evaluated according to the criteria of Price et al. Radiological results were assessed by fracture union at three and six months and bone union time. Postoperative complications were also recorded. The times of fluoroscopy intraoperatively and duration of immobilization postoperatively were significantly lower in the Hybrid group (P < 0.05). The union rate of the ulna at three months postoperatively in the hybrid group was significantly higher than that in the D-ESIN group (P < 0.05). The average time of bone union was significantly shorter in the hybrid group than that in the D-ESIN group (P < 0.05). There were no differences according to the satisfactory rate and degree, the major and minor complications between the groups. Hybrid fixation is superior in terms of the times of fluoroscopy intraoperatively, duration of immobilization postoperatively, delayed union rate of the ulna and the average time of bone union. Therefore, hybrid fixation is an alternative treatment for both-bone forearm fractures in children between 10 and 16 years of age. Copyright © 2016 IJS Publishing Group Ltd. Published by Elsevier Ltd. All rights reserved.

  17. Subacute dislocation of the elbow following Galeazzi fracture-dislocation of the radius: A case report.

    Science.gov (United States)

    Rajeev, Aysha; Senevirathna, Shanaka; Harrison, John

    2011-12-20

    The Galeazzi fracture-dislocation was originally described by Sir Astley Cooper in 1822 but was named after Italian surgeon Ricardo Galeazzi in 1934. It is an injury classified as a radial shaft fracture with associated dislocation of the distal radioulnar joint and disruption of the forearm axis joint. The associated distal radioulnar joint injury may be purely ligamentous in nature, tearing the triangular fibrocartilaginous complex, or involve bony tissue (that is, ulnar styloid avulsions) or both. We report this case because of the rare association of posterior dislocation of the elbow along with Galeazzi fracture-dislocation. To the best of our knowledge, this has not been previously reported in the English literature. A 26-year-old Caucasian man presented to our department after a fall from a motorbike. He sustained a closed, isolated Galeazzi fracture-dislocation of the right forearm and no associated elbow injuries, and this necessitated open reduction and internal fixation of the radius. Post-operative radiographs films were satisfactory. However, clinical and radiological evidence of ipsilateral elbow dislocation was noted at a five-week follow-up, subsequently requiring open reduction of the joint and collateral ligament repair. Our patient was noted to have full elbow and forearm function at three months. Although the Galeazzi fracture-dislocation has been classically described as involving only the distal radioulnar joint, traumatic forces can be transmitted to the elbow via the interosseous membrane of the forearm. This can lead to instability of the elbow joint. Therefore, we recommend that, in every case of forearm fracture, both elbow and wrist joints be assessed clinically as well as radiologically for subluxation or dislocation.

  18. Lumbar lordosis and pars interarticularis fractures: a case-control study

    Energy Technology Data Exchange (ETDEWEB)

    Bugg, William G.; Lewis, Mark; Juette, Arne; Cahir, John G.; Toms, Andoni P. [Cotman Centre, Norwich Radiology Academy, Norwich, Norfolk (United Kingdom)

    2012-07-15

    The aim of this study is to examine the relationship between lumbar lordosis and pars interarticularis fractures. In this retrospective case-control study we compare the angle of lumbar lordosis and the angle of the S1 vertebral endplate (as a measure of pelvic tilt) in patients with bilateral L5 pars interarticularis fractures with age- and sex-matched control cases with normal MRI examinations of the lumbar spine. Twenty-nine cases of bilateral L5 pars interarticularis fractures with matched control-cases were identified on MRI (16 male, 13 female, age 9-63 years). The angle of lordosis was measured between the inferior L4 and superior S1 vertebral endplates on a standing lateral lumbar spine radiograph for both groups. The mean angle of lordosis about the L5 vertebra was 36.9 (SD = 6.5 ) in the pars interarticularis fracture group, and 30.1 (SD = 6.4 ) in the control group. The difference between the two groups was significant (mean difference 6.8 , Student's t test: P < 0.001). The mean angle of sacral tilt measured was 122.2 (SD = 10.16 ) for controls and 136.4 (SD = 10.86 ) for patients with pars defects. The difference in the means of 14.2 was statistically significantly different (P < 0.0001). Sacral tilt represented by a steeply angled superior endplate of S1 is associated with a significantly increased angle of lordosis, between L4 and S1, and pars fractures at L5. Steep angulation of the first sacral vertebral segment maybe the predisposing biomechanical factor that leads to pincer-like impingement of the pars interarticularis and then spondylolysis. (orig.)

  19. Hip fracture fixation in a patient with below-knee amputation presents a surgical dilemma: a case report

    OpenAIRE

    Rethnam Ulfin; Yesupalan Rajam; Shoaib Amer; Ratnam Thanga K

    2008-01-01

    Abstract Introduction Hip fracture fixation surgery in patients with below-knee amputations poses a challenging problem to the surgeon in terms of obtaining traction for reduction of the fracture. The absence of the foot and part of the leg in these patients makes positioning on the fracture table difficult. We highlight this difficult problem and suggest techniques to overcome it. Case presentation A 73-year-old man with bilateral below-knee amputations presented with a history of fall. Radi...

  20. Arthroscopic reduction and fibula nailing in high-risk diabetic ankle fractures: case reviews and technical tip.

    Science.gov (United States)

    Thevendran, Gowreeson; Younger, Alastair

    2012-04-01

    The management of diabetic ankle fractures is difficult given the associated wound and bone healing complications. Even with meticulous soft tissue handling and a stable construct, the fixation sometimes fails because of the poor biological environment. This study reports on 2 cases of Weber type B ankle fractures in patients with diabetes mellitus where the authors elected to treat with arthroscopy-assisted fracture reduction and percutaneous fibula nailing to reduce the risk of wound complications.

  1. Shortening spinal column reconstruction through posterior only approach for the treatment of unstable osteoporotic burst lumber fracture: a case report

    OpenAIRE

    Shawky, Ahmed; Kroeber, Markus

    2012-01-01

    Study design Case report. Clinical question This study reports if shortening reconstruction procedure through posterior approach only can be used in osteoporotic unstable fracture as well as post-traumatic burst fracture. Methods An 80-year-old female patient with unstable burst osteoporotic fracture of L1 underwent posterior approach corpectomy and shortening reconstruction of the spinal column by non-expandable cages. Result The surgery was uneventful, with average blood loss. Using of smal...

  2. Case series: a clinical study of 27 cases of dentoalveolar root fractures in children and adolescents.

    Science.gov (United States)

    Kirzioglu, Z; Koseler Sentut, T; Karayilmaz, H; Ozay Erturk, S

    2008-06-01

    This was to assess fracture type, treatment delay, splinting periods and various treatment methods on periradicular healing of root fractures in a group of patients attending a Paediatric Dentistry clinic. Records and radiographs of children with root-fractured teeth, referred during 1999-2003, were assessed. Correlation analysis was performed using Spearman rank test. There were 27 root-fractured teeth in 20 patients aged between 8-18 years. One root-fracture occurred in 13 patients (65%) and 7 (35%) had two root-fractured teeth; all maxillary teeth and the most affected teeth were central, followed by lateral, incisors. Only 4 patients were seen on the day of the trauma. The commonest cause of injury was a fall (12 patients), followed by collisions, bicycle and motorcycle accidents. Treatments consisted of: splinting, splinting+pulp therapy, extraction of coronal fragment accompanied with orthodontic interventions and restorative procedures, and surgical operations. Healing was related to treatment delay, location and type of fracture, and splinting time. Statistical analysis showed significant correlations only between healing type and splinting time. Preventive educational programs concerning traumatic dental injuries are needed in Turkey and mandatory use of mouthguards and preventive use of helmets with bicycles and motorcycles.

  3. A Case of Delayed Myelopathy Caused by Atlantoaxial Subluxation without Fracture.

    Science.gov (United States)

    Takamatsu, Ryo; Takahashi, Hiroshi; Yokoyama, Yuichiro; Terajima, Fumiaki; Inoue, Yasuhiro; Fukutake, Katsunori; Wada, Akihito

    2013-01-01

    We report a case of delayed myelopathy caused by atlantoaxial subluxation without fracture. The patient was a 38-year-old male who became aware of weakness in extremities. The patient had a history of hitting his head severely while diving into a swimming pool at the age of 14 years old. At that time, cervical spine plain X-ray images showed no fracture, and the cervical pain disappeared after use of a collar for several weeks. At his first visit to our department, X-ray images showed an unstable atlantoaxial joint. After surgery, weakness of the extremities gradually improved. At 6 months after surgery, bone union was completed and the symptoms disappeared. This case shows that atlantoaxial ligament injuries are difficult to diagnose and may easily be missed. A high level of suspicion is important in such cases, since neurological compromise or deterioration may occur many years after the injury.

  4. A Case of Delayed Myelopathy Caused by Atlantoaxial Subluxation without Fracture

    Directory of Open Access Journals (Sweden)

    Ryo Takamatsu

    2013-01-01

    Full Text Available We report a case of delayed myelopathy caused by atlantoaxial subluxation without fracture. The patient was a 38-year-old male who became aware of weakness in extremities. The patient had a history of hitting his head severely while diving into a swimming pool at the age of 14 years old. At that time, cervical spine plain X-ray images showed no fracture, and the cervical pain disappeared after use of a collar for several weeks. At his first visit to our department, X-ray images showed an unstable atlantoaxial joint. After surgery, weakness of the extremities gradually improved. At 6 months after surgery, bone union was completed and the symptoms disappeared. This case shows that atlantoaxial ligament injuries are difficult to diagnose and may easily be missed. A high level of suspicion is important in such cases, since neurological compromise or deterioration may occur many years after the injury.

  5. Traumatic globe luxation associated with orbital fracture in a child: a case report and literature review.

    Science.gov (United States)

    Amaral, Márcio Bruno Figueiredo; Carvalho, Matheus Furtado; Ferreira, André Baptista; Mesquita, Ricardo Alves

    2015-03-01

    Orbital fracture associated with traumatic globe luxation is rare, as it generally requires trauma with high energy for this to occur. The present case report focused on a child who had been hit by a motorcycle, leading to a globe luxation of the left eye and fractures of the superolateral orbital walls. The patient presented initial cosmetic and psychological benefits from the repositioning of the intact globe and the reduction of the orbital fractures. However, a subsequent evisceration of the globe was required due to persistent proptosis and pain. An ocular prosthesis was also implanted, thus recovering the patient's aesthetics. Thirty-four well-documented cases of traumatic globe luxation could be found in the English literature since 1970. The mean age of patients presenting traumatic globe luxation was 29.5 years. The male gender proved to be more prevalent, with traffic collisions representing the most common accident etiology. Direct orbital trauma with fractures of medial and floor walls displacing the globe into the maxillary sinus represented the most common injury mechanism (38.2 %), followed by an elongated object entering the orbit (26.5 %). Optical nerve avulsion is the most serious complication seen in association with traumatic globe luxation, with the repositioning of the initial globe, with no enucleation or evisceration, representing the main form of management.

  6. Location of fractures and the characteristics of patients with atypical femoral fractures: analyses of 38 Japanese cases.

    Science.gov (United States)

    Hyodo, Kojiro; Nishino, Tomofumi; Kamada, Hiroshi; Nozawa, Daisuke; Mishima, Hajime; Yamazaki, Masashi

    2017-03-01

    The purpose of this study was to determine fracture location and the characteristics of patients with atypical femoral fractures (AFFs). We studied 38 AFFs in 34 patients admitted to our institution between November 2007 and July 2013. The diagnostic criteria for the AFFs were based on 2014 American Society of Bone and Mineral Research guidelines. We classified the fracture location as proximal, middle, or distal to trisect the femoral diaphysis from just distal to the lesser trochanter to just proximal to the supracondylar flare. Bowing was defined as a line through the inside of the tip of the great trochanter and a condylar center that was outside the medullary cavity. We investigated the fracture's location, existence of coronal bowing, and bisphosphonates (BPs), glucocorticoids (GCs), and proton pump inhibitors therapy. We analyzed associations between fracture location and demographic and clinical factors. Twelve fractures were proximal, 25 were middle, and one was distal. Nineteen limbs showed femoral bowing. Thirty-one patients received BP treatment-20 patients received alendronic acid, eight risedronic acid, and three minodronic acid. Fourteen patients received a GC, and 16 received a proton pump inhibitor. There was a significant association between coronal bowing and middle fracture locations, GC therapy and proximal fracture locations, and older age and middle fracture locations. Tall height and heavy weight had an association with proximal fracture location, and short height and light weight had an association with middle fracture location. In conclusion, we provide evidence supporting a causal relationship between BP-related severely suppressed bone turnover and AFFs. We also provide evidence supporting additional influences from altered distribution of mechanical stress with femoral bowing and various factors, such as GC therapy, age, body weight, and height, which might negatively affect bone intensity and quality and result in fracture.

  7. The use of intraoperative monitoring and treatment of symptomatic microemboli in carotid artery stenting: case report and discussion

    Energy Technology Data Exchange (ETDEWEB)

    Rangi, P.S.; Clifton, A. [St Georges Hospital, Department of Neuroradiology, Atkinson Morley Wing, Tooting, London (United Kingdom); Markus, H.S.; Punter, M.N.M. [St Georges University of London, Centre for Clinical Neuroscience, Cranmer Terrace, London (United Kingdom)

    2007-03-15

    Carotid artery stenting is a recently introduced treatment in symptomatic atherosclerotic carotid artery disease with acceptable complication rates. The major risk is perioperative embolic stroke. Transcranial Doppler ultrasonography (TCD) can be used to identify embolic signals and guide therapy. We present a case of symptomatic embolization in a 72-year-old female following carotid stent deployment complicated by haemodynamic changes. Despite concurrent dual antiplatelet medication significant symptomatic embolization occurred even after restoration of the blood pressure, and modulation of the rate of embolization was achieved using dextran-40 guided by TCD monitoring. The patient recovered from an initially profound hemiparesis and dysphasia to minor sensory changes. Microemboli are common following carotid artery stenting and there appears to be a threshold phenomenon associated with prolonged embolization and progression to cerebral infarction. TCD can be used to detect particulate microemboli and therefore may be useful in guiding antithrombotic therapy in this setting. Dextran-40 has been shown to reduce the embolic load following carotid endarterectomy and was used to good effect in this patient in terms of both embolic load and clinical outcome. This is the first case of embolization following carotid stenting successfully treated with dextran-40, and offers a further option for therapeutic intervention in microembolism detected by TCD and stresses the importance of perioperative monitoring of embolic load for postoperative stroke risk. (orig.)

  8. Pre-operative planning and intra-operative guidance in modern neurosurgery: a review of 300 cases.

    Science.gov (United States)

    Wadley, J.; Dorward, N.; Kitchen, N.; Thomas, D.

    1999-01-01

    Operative neurosurgery has recently entered an exciting era of image guided surgery or neuronavigation and application of this novel technology is beginning to have a significant impact in many ways in a variety of intracranial procedures. In order to fully assess the advantages of image guided techniques over conventional planning and surgery in selected cases, detailed prospective evaluation has been carried out during the advanced development of an optically tracked neuronavigation system. Over a 2-year period, 300 operative neurosurgical procedures have been performed with the assistance of interactive image guidance, as well as the development of new software applications and hardware tools. A broad range of intracranial neurosurgical procedures were seen to benefit from image guidance, including 163 craniotomies, 53 interactive stereotactic biopsies, 7 tracked neuroendoscopies and 37 complex skull base procedures. The most common pathological diagnoses were cerebral glioma in 98 cases, meningioma in 64 and metastasis in 23. Detailed analysis of a battery of postoperative questions revealed benefits in operative planning, appreciation of anatomy, lesion location, safety of surgery and greatly enhanced surgical confidence. The authors believe that image guided surgical technology, with new developments such as those described, has a significant role to play in contemporary neurosurgery and its widespread adoption in practice will be realised in the near future. Images Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 Figure 8 Figure 9 PMID:10615186

  9. Evaluation of intraoperative fluorescence imaging-guided surgery in cancer-bearing dogs: a prospective proof-of-concept phase II study in 9 cases.

    Science.gov (United States)

    Cabon, Quentin; Sayag, David; Texier, Isabelle; Navarro, Fabrice; Boisgard, Raphaël; Virieux-Watrelot, Dorothée; Ponce, Frédérique; Carozzo, Claude

    2016-04-01

    The objective was to prospectively evaluate the application of intraoperative fluorescence imaging (IOFI) in the surgical excision of malignant masses in dogs, using a novel lipid nanoparticle contrast agent. Dogs presenting with spontaneous soft-tissue sarcoma or subcutaneous tumors were prospectively enrolled. Clinical staging and whole-body computed tomography (CT) were performed. All the dogs received an intravenous injection of dye-loaded lipid nanoparticles, LipImage 815. Wide or radical resection was realized after CT examination. Real-time IOFI was performed before skin incision and after tumor excision. In cases of radical resection, the lymph nodes (LNs) were imaged. The margin/healthy tissues fluorescence ratio or LN/healthy tissues fluorescence ratio was measured and compared with the histologic margins or LN status. Nine dogs were included. Limb amputation was performed in 3 dogs, and wide resection in 6. No adverse effect was noted. Fluorescence was observed in all 9 of the tumors. The margins were clean in 5 of 6 dogs after wide surgical resection, and the margin/healthy tissues fluorescence ratio was close to 1.0 in all these dogs. Infiltrated margins were observed in 1 case, with a margin/healthy tissues fluorescence ratio of 3.2. Metastasis was confirmed in 2 of 3 LNs, associated with LN/healthy tissues fluorescence ratios of 2.1 and 4.2, whereas nonmetastatic LN was associated with a ratio of 1.0. LipImage 815 used as a contrast agent during IOFI seemed to allow for good discrimination between tumoral and healthy tissues. Future studies are scheduled to evaluate the sensitivity and specificity of IOFI using LipImage 815 as a tracer.

  10. Enhanced treatment of osteoid osteoma by intraoperative isotopic marking: a case report; Optimisation du traitement de l'osteome osteoide par le reperage isotopique peroperatoire: a propos d'un cas

    Energy Technology Data Exchange (ETDEWEB)

    Haddam, A.; Bsiss, A.; Ech charraq, I.; BenRais, N. [CHU Ibn Sina, Service de Medecine Nucleaire, Rabat (Morocco); Bakriga, B.; Moustain, M.R. [CHU Ibn Sina, Service de Traumatologie, Rabat (Morocco); Hamama, J. [Hopital Militaire Mohammad V, Service de Chirurgie Maxillofaciale, Rabat (Morocco)

    2009-06-15

    Osteoid osteomas are small-sized benign painful bony tumours. Their complete surgical ablation consists in the proper treatment. The use of a portable Gamma probe allows to accurately localize the osteoid osteoma after radiolabelling and to reduce the size of incision and the bony ablation. We report the case of a patient having benefited from an isotopic intraoperative localization of an osteoid osteoma in the left tibia. Discussion chapter includes a comprehensive review of literature. (authors)

  11. Fracture of the hyoid bone associated with atlantoaxial subluxation: a case report and review of the literature.

    Science.gov (United States)

    Wang, Wenbao; Kong, Linghua; Dong, Ronghua; Zhao, Heyuan

    2007-12-01

    Hyoid bone fractures secondary to blunt trauma other than strangulation are rare. Only 27 cases have been reported in the literature. They have few, if any, complications, such as dysphagia, hypoxia, cardiorespiratory collapse, laceration of the pharynx, mandibular fracture, thyroid cartilage fracture, and facial fracture. No report of hyoid bone fracture associated with spinal column injury was reported in the English literature. The authors reported a 46-year-old male patient who complained of neck pain and odynophagia after a traffic accident. After systemic examination and cervical CT scan, the diagnosis of hyoid bone fracture at the right great horn and atlantoaxial subluxation was made. The patient was observed in ICU for 48 hours. A nasogastric tube was inserted for feeding. Fifteen milligrams of dexamethasone was given once a day for 3 days to reduce the swelling and pain. We performed a cutaneous traction for the subluxation and carefully watched the hyoid bone and the patient's respiration. No lethal complications occurred. Two weeks later, the patient was allowed to ambulate with cervical collar protection and to resume oral intake. Three months later, he was asymptomatic. This case, with hyoid fracture and atlantoaxial subluxation, is the only case reported in the literature. The importance of hyoid fracture, however, rests not with the rarity of it, but with the lethal potential of missing diagnosis. Nonsurgical management may be effective in most of the cases.

  12. Orbital floor fractures: a retrospective review of 45 cases at a tertiary health care center.

    Science.gov (United States)

    Rhim, Chun H; Scholz, Thomas; Salibian, Ara; Evans, Gregory R D

    2010-03-01

    The purpose of this retrospective study was to investigate treatment options for orbital floor fractures at a Level 1 Trauma Center in Southern California. A review of 45 cases of isolated orbital floor fractures treated at the University of California at Irvine between February 2004 and April 2007 was done. Patients were retrospectively analyzed for gender, age, mechanism of injury, associated facial injuries, presenting symptoms, method of treatment, and postoperative complications. Thirty-six male patients and nine female patients were treated. Motor vehicle collision (26/45) was the most common cause of injury, and the mean age of the patients was 35.5 years (range: 15-81 years). Ecchymosis surrounding the orbital tissue was the most common presentation (38/45). Diplopia was present in 8 of 45 patients, with 1 patient requiring urgent decompression for retrobulbar hematoma. Forty-three patients underwent surgical repair; 40 underwent transconjunctival approach with lateral canthotomy; 17 underwent reconstruction with porous polyethylene Medpor (Porex Surgical, Inc., College Park, GA.); and 26 underwent reconstruction with a titanium mesh plate. Immediate postoperative complications included 12 patients with infraorbital numbness, 3 with diplopia, 1 with cellulitis, and 1 with ectropion with a subcilliary approach. Average timing of surgery of our study was 4.94 days (range, 1-20 days). Orbital floor fracture management has changed significantly over the past few decades with the introduction of new internal fixation methods and new materials for reconstructing orbital floor defects. Recommendations for surgical intervention on orbital floor fractures mostly depend on clinical examination and imaging studies. Consequences of inadequate repair of orbital floor fractures can lead to significant facial asymmetry and visual problems. Both porous polyethylene and titanium plates are effective tools for reconstructing the orbital floor. Our review demonstrates that

  13. Report of 84 cases of penile Fracture inBeheshti Hospital center

    Directory of Open Access Journals (Sweden)

    H. Shafi

    2005-01-01

    Full Text Available Background and purpose : Penile fracture is the rupture of the corpus cavernousum due to trauma to the erect penis , which has various background etiologies in different countries according to their habits. The aim of this study was to determine and evaluate the frequency, etiologies and complications of penile fracture in our geographic area.Material and Methods : This analytical-cross sectional study was performed via census sampling among men referred to Sh. Beheshti Hospital of Babol Medical University during 1995 to 2004. Data were analyzed by Chi-Square, Fisher`s exact and T-test using SPSS release 12.Results : 84 patients with penile fracture (mean age of 18.1 years were studied. The frequency was higher in single patients (78% than married ones. The most important complaint of patients with penile fracture was penile pain (36%, hematoma (30%, and penile swelling (12%. Background factors were manipulation of erect penis (74%, sexual intercourse (18% trauma to erect pennies (8%. Urethral ruptures were seen in 8% of all patients with feacture. There were significant differences between urethral rupture and background etiologies (P=0.000 and marrital status (p=0.000 as 90% of the cases were single patient, referred to hospital due to manipulation of erect pennies (P=0.000.Conclusion : High frequency of penile manipulation among young boys in the study area in comparison with other studies results in penile fracture but subsequent urethral rupture was uncommon among men. Better and earlier diagnosis of penile fracture is related to determination of background etologies in the patients.

  14. Hamate fractures.

    Science.gov (United States)

    Sarabia Condés, J M; Ibañez Martínez, L; Sánchez Carrasco, M A; Carrillo Julia, F J; Salmerón Martínez, E L

    2015-01-01

    The purpose of this paper is to present our experience in the treatment of the fractures of the hamate and to make a review of the literature on this topic. We retrospectively reviewed 10 patients treated in our clinic between 2005-2012 suffering from fractures of the hamate. Six cases were fractures of the body and four were fractures of the hamate. Five cases were of associated injuries. Diagnostic delay ranged from 30 days to 2 years. Patient follow-up ranged from 1 to 10 years. Patient satisfaction was evaluated using the DASH questionnaire. Five patients with a fracture of the body underwent surgery, and one was treated conservatively. Two patients with fracture of the hook of the hamate were treated with immobilization, and two more patients had the fragment removed. The grip strength and the digital clip were reduced in 2 cases. Flexion and extension of the wrist was limited in 3 cases. The mobility of the fingers was normal in all the cases, except in one. The results obtained from the DASH questionnaire were normal in all the cases, except in one case of fracture of the hamate, and in two cases of fracture of the body. The surgical treatment should reduce the dislocation and stabilize the injuries with osteosynthesis. The fractures of the hamate are usually diagnosed late, and the most recommended treatment is removal of the fragment, although it cannot be deduced from this study. Copyright © 2014 SECOT. Published by Elsevier Espana. All rights reserved.

  15. Salter-Harris Type III and Type IV Combined Fracture of the Distal Femoral Epiphysis: A Case Report.

    Science.gov (United States)

    Aydin, Ali; Topal, Murat; Tuncer, Kutsi; Senocak, Eyüp

    2012-01-01

    Distal femoral physeal fractures are not common but have a high rate of complications. They generally follow one of the patterns described in the Salter-Harris classification. We present a case of combination of Salter-Harris type III and type IV injury. Our case was a 15-year-old boy who had a motor vehicle accident. There was swelling, ecchymosis, severe pain, and valgus deformity, because of medial proximal fracture fragment, on the left knee. We deemed that Salter-Harris type III and type IV combination fracture in our case has not been previously reported. We prepared this paper in consideration of its contribution to the literature.

  16. Plating of proximal fracture of the humerus: a study of 30 cases.

    Science.gov (United States)

    Iacobellis, C; Fountzoulas, K; Aldegheri, R

    2011-07-01

    In recent years, plate osteosynthesis with angular stable implants is frequently used for severely displaced three- and four-part proximal humeral fractures. The aim of this study is to evaluate early results of these fractures treated with insertion of LCP or Philos plates. We present results in 30 cases of proximal humeral fractures, 17 with 3 parts according to Neer and 13 with 4 parts, treated with Locking Compression Plates (LCP, 14 cases) and Philos plates (16) by the deltopectoral approach. Patients were checked with standard X-rays and clinical evaluation, according to the Constant-Murley shoulder score, Individual Constant score and Relative Constant score. Mean follow-up time was 21 months (range 6-42 months). The mean Constant-Murley shoulder scores were Pain 10.6 (3-15), Activities of Daily Living 15.3 (2-20), Range of Motion 26.8 (12-40) and Power 10.3 (3-25) and Total 63 (25-97). The Individual Constant score was 68.6% (27-98%) and the Relative Constant score 85.4% (36-130%). Fractures in 3 parts (of the surgical or anatomic humeral neck and major tubercle) had a mean Constant score of 69.1 (17 cases), but this fell to 55 (13 cases) in those in 4 parts (neck, major and lesser tubercles). Late necrosis of the humeral head occurred in two cases, both with 4-part breaks. We thus believe that 3-part fractures, in which both reduction and stable osteosynthesis are easier, show favourable prognosis and should be clearly distinguished from 4-part ones during assessments. The deltopectoral approach offers good exposure and is especially recommended in 4-part fractures, also because it provides a good view of the lesser tubercle. The osteosynthesis must be stable if early mobilisation of the shoulder and proper recovery of range of motion are to be achieved. As well as reduction and stabilisation of the tubercles, it is also important to restore the neck/shaft angle and stabilise it with oblique screws fitting the plate to avoid varus malposition.

  17. Ipsilateral combination of Galeazzi and Monteggia fractures in a ten-year-old patient: a case report.

    Science.gov (United States)

    Akalin, Yavuz; Akinci, Orhan; Kayali, Cemil

    2010-01-01

    Galeazzi fractures represent approximately 3 to 6 percent of forearm fractures, whereas Monteggia fractures represent 1 to 2 percent. The combination of these injuries in the same extremity is an exceedingly rare occurrence. We report a case of ipsilateral combination of Galeazzi and Monteggia fractures in a ten-year-old patient. The patient was treated with closed reduction and internal fixation with Kirschner pins. The distal radioulnar and radiocapitellar joint relationships were restored and the fractures healed. The patient proceeded to obtain a satisfactory functional result three years later. Internal fixation is a safe method for such complex forearm fractures in older children and allows post-operative rehabilitation with the advantage of early mobilization.

  18. Hip fracture fixation in a patient with below-knee amputation presents a surgical dilemma: a case report

    Directory of Open Access Journals (Sweden)

    Rethnam Ulfin

    2008-09-01

    Full Text Available Abstract Introduction Hip fracture fixation surgery in patients with below-knee amputations poses a challenging problem to the surgeon in terms of obtaining traction for reduction of the fracture. The absence of the foot and part of the leg in these patients makes positioning on the fracture table difficult. We highlight this difficult problem and suggest techniques to overcome it. Case presentation A 73-year-old man with bilateral below-knee amputations presented with a history of fall. Radiographs revealed an inter-trochanteric fracture of the femur. A dynamic hip screw fixation was planned for the fracture but the dilemma was on how to position the patient on the fracture table for the surgery. Special attention was needed in positioning the patient and in surgical fixation of the fracture. Conclusion Hip fracture fixation in patients with below-knee amputations poses a special problem in positioning for fracture reduction and fixation. In this case report, we share our experience and suggest techniques to use when encountering this difficult problem.

  19. Oblique Axis Body Fracture: An Unstable Subtype of Anderson Type III Odontoid Fractures—Apropos of Two Cases

    Directory of Open Access Journals (Sweden)

    Hirokazu Takai

    2016-01-01

    Full Text Available Purpose. Anderson type III odontoid fractures have traditionally been considered stable and treated conservatively. However, unstable cases with unfavorable results following conservative treatment have been reported. Methods. We present the cases of two patients who sustained minimally displaced Anderson type III fractures with a characteristic fracture pattern that we refer to as “oblique type axis body fracture.” Results. The female patients aged 90 and 72 years, respectively, were both diagnosed with minimally displaced Anderson type III fractures. Both fractures had a characteristic “oblique type” fracture pattern. The first patient was treated conservatively with cervical spine immobilization in a semirigid collar. However, gross displacement was noted at the 6-week follow-up visit. The second patient was therefore treated operatively by C1–C3/4 posterior fusion and the course was uneventful. Conclusions. Oblique type axis body fractures resemble a highly unstable subtype of Anderson type III fractures with the potential of severe secondary deformity following conservative treatment, irrespective of initial grade of displacement. The authors therefore warrant a high index of suspicion for this injury and suggest early operative stabilization.

  20. Fractures of the clavicle and injuries of the sub-clavian artery. Report of 10 cases.

    Science.gov (United States)

    Natali, J; Maraval, M; Kieffer, E; Petrovic, P

    1975-01-01

    During four years, the authors have observed ten lesions of the sub-clavian artery associated with a fracture of the clavicle. The clinical picture in one case out of two was that of an acute ischemia of the upper limb. The surgical repair has been performed in 8 cases. The thoracic approach was necessary three times. The clavicle was resected in most cases. The prognosis of these lesions depends on the rapidity of their recognition, and of their treatment, and on the fact whether the brachial plexus is involved or not

  1. 术中非手术区迟发性颅内血肿致急性脑膨出的高危因素及抢救体会40例%The high risk factors and emergency treatments to the patients with in-traoperative acute encephalocele caused by delayed intracranial hematomas at non operating region:An investigate of 40 cases

    Institute of Scientific and Technical Information of China (English)

    赵刚; 刘帅; 李俊; 王宇; 孙继程; 张义; 王铂

    2014-01-01

    目的:探讨术中非手术区迟发性颅内血肿致急性脑膨出患者的临床高危因素及抢救经验。方法对2000年1月~2013年12月40例术中非手术区迟发性颅内血肿致急性脑膨出患者的临床资料进行回顾性分析,总结其高危因素及抢救经验。结果对冲伤22例。术前合并广泛脑挫裂伤14例,合并颅骨骨折16例,合并颅内小血肿(<15 mL)10例。致急性脑膨出的颅内血肿中对侧32例,其中硬膜外血肿24例。再手术32例,存活16例,总死亡率60%。结论术中非手术区迟发性颅内血肿致急性脑膨出高危因素为广泛脑挫裂伤、对侧颅骨骨折、非手术区的颅内小血肿。掌握其临床高危因素,有足够的预见性,充分的术前准备,正确的术中处理,术后科学系统的综合治疗才能最大限度地挽救患者生命。%Objective To investigate the high risk factors and emergency treatments to the patients with intraoperative acute encephalocele caused by delayed intracranial hematomas at non operating region. Methods The clinical data of 40 patients with intraoperative acute encephalocele caused by delayed intracranial hematomas at non operating region from January 2000 to December 2013 were analyzed retrospectively. Summarized the high risk factors and emergency treatments in this case. Results The 22 cases with contrecoup injury. 14 cases with extensive contusion of brain,16 cases with skull fracture and 10 cases with small intracranial hematoma (Volume <15mL).The delayed intracranial hematomas to the acute encephalocele include,32 cases at the offside. And 24 cases with epidural hematoma. 32 cases had to undergo reoperation, survived 16 cases. The total death rate was 60%. Conclusion The high risk factors are ex-tensive contusion of brain, offside skull fracture and the delayed intracranial hematomas at non operating region. Under-standing Its high risk factors in clinical, with much more foreseeability, and

  2. Dental fracture and finger amputation in a child after cell phone battery explosion: A case report

    Directory of Open Access Journals (Sweden)

    İsmet Rezani Toptancı

    2012-06-01

    Full Text Available Pediatric dentists often encounter with traumatic injuries.Explosive material injuries are seen very rare than othertypes. Tissue damage in the explosion is because of blastinjury, penetrating injury and thermal burn injury. In ourstudy we described pediatric case exposed to blast effect.After multiple finger injury treatment performed, left centralmaxillary incisor fracture was treated with compositeresin restoration. At sixth month control visit, adequatesoft tissue support was provided and no color discoloration,fracture or abscess formation was seen. As a resultof this case report, the blast injury that rarely seen in pediatricpatients in dentistry can be repair properly with appropriaterestoration techniques. J Clin Exp Invest 2012;3(2: 280-283

  3. Treatment of Calcaneal Fracture With Severe Soft Tissue Injury and Osteomyelitis: A Case Report.

    Science.gov (United States)

    Karns, Michael; Dailey, Steven K; Archdeacon, Michael T

    2015-01-01

    Advancements in surgical technique have resulted in the ability to reconstruct lower extremity injuries that would have previously been treated by amputation. Currently, a paucity of data is available specifically addressing limb amputation versus reconstruction for calcaneal fractures with severe soft tissue compromise. Reconstruction leaves the patient with their native limb; however, multiple surgeries, infections, chronic pain, and a poor functional outcome are very real possibilities. We present the case of a complex calcaneal fracture complicated by soft tissue injury and osteomyelitis that highlights the importance of shared decision-making between patient and surgeon when considering reconstruction versus amputation. This case exemplifies the need for open communication concerning the risks and benefits of treatment modalities while simultaneously considering the patient's expectations and desired outcomes.

  4. Synergism of clinical evaluation and penile sonographic imaging in diagnosis of penile fracture: a case report

    Directory of Open Access Journals (Sweden)

    Bello Jibril

    2012-09-01

    Full Text Available Abstract Introduction Penile fracture is an uncommon urologic emergency, and is the traumatic rupture of the tunica albuginea covering the corpus cavernosa. This usually occurs following blunt trauma sustained during coitus, masturbation or self-manipulations to hide or suppress an erection. Clinical diagnosis can often be easily made with typical history and examination findings. However, the patient may present atypically and/or with a suspicion of associated urethral injury. The roles of various diagnostic investigations are being evaluated in these situations. Case presentation We report the case of a 31-year-old African man with penile fracture and suspected associated urethral injury that occurred after self-manipulations to hide an erection. Conclusions Penile ultrasound and sonourethrography provide useful additional diagnostic information to supplement clinical history and physical examination findings and can be performed easily, at low cost and with no delays to surgery.

  5. Management of hemodynamically unstable pelvic fracture in pregnancy: a case report and review of literature

    Directory of Open Access Journals (Sweden)

    ZHANG Peng

    2012-08-01

    Full Text Available 【Abstract】 We present an unusual case of an un-stable pelvic fracture during pregnancy period, who suf-fered fetal death and splenic rupture simultaneously which developed massive delayed hemorrhage in abdomen. When considering potential causes of fetal death, direct trauma to the uterus, placenta, or fetus was not associated with a higher fetal mortality rate, compared with maternal hemorrhage. A cesarean section and splenectomy could res-cue the maternal life from the hemorrhage situation. Suc-cessful treatment of these rare cases is possible with careful pre-, peri-, and post-operative evaluation of the mother and fetus by a multidisciplinary team. Key words: Pelvis fracture; Pregnancy; Splenic rupture; Fetal death

  6. Pathologic Fracture of the Femur in Brown Tumor Induced in Parathyroid Carcinoma: A Case Report

    Science.gov (United States)

    Park, Sang-Hyun; Kwon, Yong-Uk; Park, Jun-Ho

    2016-01-01

    Brown tumor refers to a change of skeletones that develops as a complication of hyperparathyroidism. As osteoclast is activated to stimulate reabsorption and fibrosis of bone, it causes a cystic change of the bone. Parathyroid carcinoma is being reported as a tumor that induces primary hyperparathyroidism. It causes excessive secretion of the parathyroid hormone and increases the blood parathyroid hormone and calcium. Bone deformation due to brown tumor is known to be naturally recovered through the treatment for hyperparathyroidism. However, there is no clearly defined treatment for lesions that can induce pathological fractures developing in lower extremities. We experienced a case where brown tumor developed in the proximal femur of a 57-year-old female patient due to parathyroid carcinoma. In this case, spontaneous fracture occurred without any trauma, and it was cured by performing intramedullary nailing fixation and parathyroidectomy. We report the treatment results along with a literature review. PMID:27777921

  7. Healing patterns of clavicular birth injuries as a guide to fracture dating in cases of possible infant abuse

    Energy Technology Data Exchange (ETDEWEB)

    Walters, Michele M.; Forbes, Peter W.; Buonomo, Carlo; Kleinman, Paul K. [Boston Children' s Hospital, Department of Radiology, Boston, MA (United States)

    2014-10-15

    Dating fractures is critical in cases of suspected infant abuse. There are little scientific data to guide radiologists, and dating is generally based on personal experience and conventional wisdom. Since birth-related clavicular fractures are not immobilized and their age is known, we propose that an assessment of these injuries may serve as a guide for dating inflicted fractures in young infants, acknowledging that patterns observed in the clavicle may not be entirely generalizable to other bones injured in the setting of abuse. One hundred thirty-one radiographs of presumed birth-related clavicular fractures in infants between 0 and 3 months of age were reviewed by two pediatric radiologists with 30 and 15 years' experience. Readers were asked to evaluate images based on several parameters of fracture healing, with a focus on subperiosteal new bone formation (SPNBF) and callus formation. SPNBF and callus were each evaluated with regard to presence, thickness and character. Responses were correlated with known fracture ages. SPNBF was rarely seen in fractures less than 7 days old and was most often present by 10 days. Callus formation was rarely seen in fractures less than 9 days old and was most often present by 15 days. SPNBF thickness increased with fracture age and the character of SPNBF evolved from single-layered to solid/multilayered. Callus thickness decreased with fracture age and callus matrix evolved from soft to intermediate to hard in character. There is an evolution in clavicular fracture healing in young infants that follows a predictable pattern. These findings afford the prospect that predictable patterns of infant clavicular fracture healing can provide an evidence base that may be applicable in cases of suspected infant abuse. (orig.)

  8. Intra-Operative Vertebroplasty Combined with Posterior Cord Decompression

    Science.gov (United States)

    Allegretti, Luca; Mavilio, Nicola; Fiaschi, Pietro; Bragazzi, Roberto; Pacetti, Mattia; Castelletti, Lara; Saitta, Laura; Castellan, Lucio

    2014-01-01

    Summary Percutaneous vertebroplasty (VP) is a minimally invasive technique for the treatment of vertebral pathology providing early vertebral stabilization and pain relief. In cases of vertebral pathology complicated by spinal cord compression with associated neurological deficits, VP alone cannot be performed free of risks. We describe a combined approach in which decompressive laminectomy and intra-operative vertebroplasty (IVP) are performed during a single session. Among the 252 VP performed in our centre in the past three years, 12 patients (12 vertebral levels) with different pathologies (six symptomatic haemangiomas, two metastatic fractures, four osteoporotic fractures) were treated with an open procedure combined with surgery. All cases were treated with decompressive laminectomy and IVP (mono/bipeduncular or median-posterior trans-somatic access). Five patients with symptomatic haemangiomas were treated with endovascular embolization prior to the combined approach. A visual analogue scale (VAS) was applied to assess pain intensity before and after surgery. The neurological deficits were evaluated with an ASIA impairment scale. In all cases benefit from pain and neurological deficits was observed. The mean VAS score decreased from 7.8 to 2.5 after surgery. The ASIA score improved in all cases (five cases from D to E and five cases from C to D). No clinical complications were observed. In one case a CT scan performed after the procedure showed a foraminal accumulation of PMMA, but the patient referred no symptoms. IVP can be successfully applied in different pathologies affecting the vertebrae. In our limited series this approach proved safe and efficient to provide decompression of spinal cord and dural sac and vertebral body stabilization in a single session. PMID:25363261

  9. A comparative analysis 43 cases of intraoperative ultrasound as an auxiliary therapy for hypertensive cerebral hemorrhage%手术治疗高血压脑出血43例B超辅助与否对比分析

    Institute of Scientific and Technical Information of China (English)

    王小龙; 庞永斌; 衣志刚; 张国来; 白茫茫; 周志武

    2011-01-01

    目的:探讨术中B超辅助治疗高血压性脑出血的方法与疗效.方法:将43例需开颅清除血肿的中、重度高血压脑基底节区出血患者随机分为两组,治疗组:22例,术中在B超辅助下清除血肿;对照组:21例,行常规开颅清除血肿,术中不使用B超.并分析、比较两组患者的血肿清除率和临床疗效.结果:术中B超辅助下清除血肿组临床疗效良好率、血肿清除率均优于对照组(P<0.05).结论:术中B超辅助治疗高血压脑出血可显著提高血肿清除率及临床疗效.%Objective: This paper summarizes and explores the therapy and effect of intraoperative ultrasound as an auxiliary therapy for hypertensive cerebral hemorrhage. Methods; 43 cases of medium and severe hypertensive intracerebral ganglionic hematomas, which need clearance of hematoma. Were divided into two groups at random. Group A (experimental group): 22 cases of clearance of hematoma with the assistance of intraoperative ultrasound; Group B (control group): 21 cases of routine craniotomy, without intraoperative ultrasound. A contrast was made between the two experimental groups in clearance rates and curative effects.Results: Group A (experimental group) was superior to Group B( control group) in curative effect and clearance rate and the difference was of statistical significance (p<0. 05). Conclusion: Clearance rates and curative effects of treatment for hypertensive cerebral hemorrhage are remarkably increased with intraoperative ultrasound aa an auxiliary therapy.

  10. Amputated limb by cerclage wire of femoral diaphyseal fracture: a case report.

    Science.gov (United States)

    Won, Yougun; Yang, Kyu-Hyun; Kim, Kwang-Kyoun; Weaver, M J; Allen, Elizabeth M

    2016-12-01

    An entrapment of the femoral artery by cerclage wiring is a rare complication after spiral diaphyseal femoral fractures. We report the case of an 82-year-old female treated by an antegrade intramedullary nailing and multiple cable augmentation, which was then complicated by injury to the femoral artery that resulted in ipsilateral leg necrosis and amputation. The entrapment was caused by direct belting by the cable and resulted in a total obstruction of the femoral artery.

  11. A Complex Facial Trauma Case with Multiple Mandibular Fractures and Dentoalveolar Injuries

    OpenAIRE

    2015-01-01

    The principles of management of mandibular fractures differ in children when compared to adults and depend on the specific age-related status of the growing mandible and the developing dentition. This paper presents a case report with a complex facial trauma affecting the mandibular body and condyle region and dentoalveolar complex. Clinical examination revealed soft tissue injuries, limited mouth opening, lateral deviation of the mandible, an avulsed incisor, a subluxated incisor, and a frac...

  12. Maturogenesis of a complicated crown fracture: a case report with 8 years follow-up.

    Science.gov (United States)

    Parirokh, Masoud; Kakoei, Shahla; Eskandarizadeh, Ali

    2007-01-01

    This report describes a case of a 7 years old girl who suffered from complicated crown fracture of right mandibular central incisor because of a bicycle accident. For the tooth partial pulpotomy with calcium hydroxide, capping was performed in order to achieve apexogenesis and the tooth was restored with a double-seal of glass ionomer cement and composite resin. The patient was reviewed over 8 years. The tooth showed continued root development and complete apex formation.

  13. Unusual tennis injuries: boxer's fracture and medial subtalar dislocation: report of two cases.

    Science.gov (United States)

    Atik, O Sahap; Dur, Hakan

    2011-12-01

    In this article, we describe two cases of unusual tennis injuries. One of them was a 48-year-old elite tennis player. He had boxer's fracture due to fall during a tennis match. The other one was a 22-year-old beginner tennis player. He had talonavicular and subtalar dislocations due to fall during tennis match caused by shoes inappropriate for tennis. Patients were treated conservatively without any complications.

  14. Evaluation of Fractured Condylar Head Along the Sagittal Plane: Report of Three Cases

    OpenAIRE

    Rajesh Kumar, Bekal Pattathan; Rai, Kirthi Kumar; Shiva Kumar, H. R.; Upasi, Amarnath P.; Shah, Ashwin

    2011-01-01

    There are case reports of sagittal fractures of the condylar head leading to bifid condyle. However bifid condyles maybe found in patients with no history of trauma. A split in the saggital plane of the condyle is not visible with a lateral, oblique or panaromic radiographs but only with anteriorposterior, transorbital projections or CT scan of the temperomandibular joint. The chances of condyle being split in the sagittal plane may be due to the medial pole extending beyond the condylar neck...

  15. Acute postoperative osteomyelitis in femur fracture: contribution of bone scintilography (case report)

    Energy Technology Data Exchange (ETDEWEB)

    Borges, Natalie Ferreira; Rezende, Cleuza Maria de Faria; Sanchez-Ucros, Natalia; Laguardia, Priscilla [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Escola de Veterinaria; Diniz, Simone Odilia Fernandes; Cardoso, Valbert Nascimento [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Faculdade de Farmacia; Rodrigues, Carlos Jorge Simal [Universidade Federal de Minas Gerais (UFMG), Belo Horizonte, MG (Brazil). Faculdade de Medicina; Santos, Raquel Gouvea dos [Centro de Desenvolcimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil). Lab. de Radiobiologia

    2009-07-01

    The treatment of bone fractures is aimed at consolidating and returns of function as soon as possible and can be performed by different methods. Treatment with the plate in fractures of the femur in bridge aims not to address the location of fracture and stabilize it, maintaining the anatomical axis by the fixation of proximal and distal segments. Postoperative follow-up of the fracture is necessary to evaluate the irrigation of the bone structure and the effect of the method. The scintigraphy is a method capable of assessing the degree of bone remodeling and the presence or absence of local bone homeostasis. The objective of this report is to present the case of a rabbit, male, which was subjected to osteotomy and fixation of the femoral diaphysis by means of the plate in the bridge. After 10 days the animal was subjected to scintigraphic and radiographic evaluations. The animal came to death and an autopsy was performed on the same when it was observed macroscopy consistent with acute osteomyelitis due to contamination postoperative time. Radiographic evaluation in acute osteomyelitis is unclear. The methods assist in the scintigraphic diagnosis of osteomyelitis by allowing the detection of functional changes in this infectious process. The bone scintigraphy with diphosphonates labeled with technetium-99m shows increased bone turnover in the infected area and its high sensitivity, even in an early stage makes it the method of choice in the diagnosis of acute osteomyelitis in patients without prior bone disease and bone radiologically normal. (author)

  16. Unstable odontoid fracture: surgical strategy in a 22-case series, and literature review.

    Science.gov (United States)

    Steltzlen, C; Lazennec, J-Y; Catonné, Y; Rousseau, M-A

    2013-09-01

    Surgical treatment of unstable odontoid fracture (type II OBAR or HTAL) has progressed, with a range of techniques, the specificities of which need to be known so as to determine their respective roles in the therapeutic arsenal now available. A retrospective study of 22 patients operated on in our center for odontoid fracture between 2005 and 2010 examined the operative techniques employed and analyzed results in the light of the literature, so as to construct an updated decision tree. Two populations could be distinguished: elderly victims of simple fall (mean age, 82.1 years), and younger victims of high-energy trauma (mean age, 42.6 years). Surgical techniques comprised: anterior odontoid screwing (n=14), transarticular C1-C2 screwing on the posterior Magerl (n=3) or anterior Vaccaro approach (n=1), Harms' posterior C1-C2 arthrodesis (n=3), and occipitocervical arthrodesis (n=3). The overall complications rate for the series was 28%, including one case of non-union, at a mean 11 months' follow-up. The risk/benefit ratio may be hard to assess in elderly patients. However, anterior screwing restores odontoid anatomy and is the technique of choice in first intention for reducible fracture. In second intention, transarticular C1-C2arthrodesis may be performed on an anterior or posterior approach, depending on local vertebral artery anatomy. Harms' posterior C1-C2 arthrodesis allows fixation of non-reduced fractures. Occipitocervical arthrodesis is a last resort, as the associated morbidity rate is higher.

  17. Treatment of type III middle phalangeal neck fractures through a palmar approach: a case report

    Directory of Open Access Journals (Sweden)

    Lucchina Stefano

    2013-04-01

    Full Text Available 【Abstract】 Phalangeal neck fractures occur almost exclusively in children. We present the case of a 49 years old man with a dislocated fracture of the neck of the middle phalanx with the distal fragment rotated at 180°, due to a traumatic circular saw injury to the left index, which was solved by anatomical reduction and bone fixation with two 1.5 mm Synthes screws and a temporary transarticular K-wire at the distal interphalangeal joint. Zone I flexor digitorum profundus repair was performed using a modification of the Kessler 4-strands core suture and a full-thickness skin graft from the hypothenar eminence was taken to cover the skin gap. At 6-month follow-up the patient was pain-free and with a total active movement equivalent to 190°. No radio-logical signs of avascular necrosis of the head of the middle phalanx or nonunion of the distal fragment was detectable with recovery to the previous manual work. Owing to the position of the phalangeal head maintained in position by the collateral ligaments an anatomic reduction from dorsal approach is difficult to be performed and a longitudinal trac-tion can render the reduction harder too. The volar approach permits an easier reduction of the fracture through a derotation of the distal fragment facing palmar. Key words: Finger phalanges; Fractures, bone; Finger joint

  18. Repair of olecranon fractures using fiberWire without metallic implants: report of two cases

    Directory of Open Access Journals (Sweden)

    Okawa Atsushi

    2010-10-01

    Full Text Available Abstract Olecranon fractures are a common injury in fractures. The tension band technique for olecranon fractures yields good clinical outcomes; however, it is associated with significant complications. In many patients, implants irritate overlying soft tissues and cause pain. This is mostly due to protrusion of the proximal ends of the K-wires or by the twisted knots of the metal wire tension band. Below we described 2 cases of olecranon fractures treated with a unique technique using FiberWire without any metallic implants. Technically, the fragment was reduced, and two K-wires were inserted from the dorsal cortex of the distal segment to the tip of the olecranon. K-wire was exchanged for a suture retriever, and 2 strands of FiberWire were retrieved twice. Each of the two FiberWires was manually tensioned and knotted on the posterior surface of the olecranon. Bony unions could be achieved, and patients had no complaint of pain and skin irritation. There was only a small loss of flexion and extension in comparison with that of the contralateral side, and the patient did not feel inconvenienced in his daily life. Using the method described, difficulty due to K-wire or other metallic implants was avoided.

  19. A Case of Acromioclavicular Joint Dislocation Associated with Coracoid Process Fracture.

    Science.gov (United States)

    Nakamura, Yosuke; Gotoh, Masafumi; Mitsui, Yasuhiro; Shirachi, Isao; Yoshikawa, Eiichiro; Uryu, Takuya; Murakami, Hidetaka; Okawa, Takahiro; Higuchi, Fujio; Shiba, Naoto

    2015-01-01

    Rupture of any two or more parts of the superior shoulder suspensory complex (SSSC) including the distal clavicle, acromion, coracoid process, glenoid cavity of the scapula, acromioclavicular ligament, and coracoclavicular ligament is associated with shoulder girdle instability and is an indication for surgery. Here we report a case of acromioclavicular joint dislocation associated with coracoid process fracture. A 48-year-old man sustained a hard blow to the left shoulder from a fall, and simple radiography detected a coracoid process fracture and acromioclavicular joint dislocation. The injury consisted of a rupture of two parts of the SSSC. For the coracoid process fracture, osteosynthesis was performed using hollow cancellous bone screws. For the acromioclavicular joint dislocation, hook plate fixation and the modified Neviaser's procedure were performed. The bone healed well 5 months after surgery, at which time the screws were removed. At 18 months after initial surgery, the coracoid process fracture had healed with a 10% rate of dislocation on radiography, and the patient currently has no problem performing daily activities, no range of motion limitations, and a Japanese Orthopaedic Association scale score of 93.

  20. Repair of olecranon fractures using fiberWire without metallic implants: report of two cases

    Science.gov (United States)

    2010-01-01

    Olecranon fractures are a common injury in fractures. The tension band technique for olecranon fractures yields good clinical outcomes; however, it is associated with significant complications. In many patients, implants irritate overlying soft tissues and cause pain. This is mostly due to protrusion of the proximal ends of the K-wires or by the twisted knots of the metal wire tension band. Below we described 2 cases of olecranon fractures treated with a unique technique using FiberWire without any metallic implants. Technically, the fragment was reduced, and two K-wires were inserted from the dorsal cortex of the distal segment to the tip of the olecranon. K-wire was exchanged for a suture retriever, and 2 strands of FiberWire were retrieved twice. Each of the two FiberWires was manually tensioned and knotted on the posterior surface of the olecranon. Bony unions could be achieved, and patients had no complaint of pain and skin irritation. There was only a small loss of flexion and extension in comparison with that of the contralateral side, and the patient did not feel inconvenienced in his daily life. Using the method described, difficulty due to K-wire or other metallic implants was avoided. PMID:20937160

  1. A comparison of the oblique sagittal view obtained by magnetic resonance imaging and the intraoperative findings of vascular compression in cases of trigeminal neuralgia and hemifacial spasm

    Energy Technology Data Exchange (ETDEWEB)

    Nagaseki, Yoshishige; Horikoshi, Tohru; Omata, Tomohiro; Ueno, Takehiko; Uchida, Mikito; Nukui, Hideaki (Yamanashi Medical Coll., Tamaho (Japan)); Sasaki, Hideo; Tsuji, Reizou

    1992-06-01

    We show how neurosurgical planning can benefit from the better visualization of the precise vascular compression of the nerves provided by the oblique sagittal and gradient-echo method (OS-GR image) using magnetic resonance images (MRI) and by comparing these results with the findings of microvascular decompression. The scans of 5 patients with trigeminal neuralgia (TN) and 18 with hemifacial spasm (HFS) were analysed for the presence and appearance of the vascular compression of the nerves; all these 23 patients were operated on. Imaging sequences consisted of an OS-GR image (TR/TE: 200/20, 3-mm-thick slice) cut along each nerve shown by the axial view, which was scanned at the angle of 105 degrees taken between the dorsal line of the brain stem and the line corresponding to the pontmedullary junction. The rate of correspondence between the OS-GR images and the intraoperative findings was 80% in the TN's and 89% in the HFS's. In all these OS-GR images, the vascular compressions of the REZ of the trigeminal or facial nerve were well visualized as curvilinear high-intensity lines and/or spots. Furthermore, the relationship between the vascular compressions and nerves could be foreseen preoperatively in 40% of the TN's and in 55.6% of the HFS's. It is concluded that OS-GR images obtained by means of MRI may serve as useful planning aids prior to microvascular decompression for cases of TN and HFS because of the corresponding operative view along the approach. (author).

  2. Increased spasticity from a fracture in the baclofen catheter caused by Charcot spine: case report.

    Science.gov (United States)

    Ravindra, Vijay M; Ray, Wilson Z; Sayama, Christina M; Dailey, Andrew T

    2015-04-01

    In patients with Charcot spine, a loss of normal feedback response from the insensate spine results in spinal neuropathy. Increasing deformity, which can manifest as sitting imbalance, crepitus, or increased back pain, can result. We present the case of a patient with a high-thoracic spinal cord injury (SCI) who subsequently developed a Charcot joint at the T10-11 level that resulted in a dramatic increase in previously controlled spasticity after fracture of an existing baclofen catheter. The 68-year-old man with T4 paraplegia presented with increasing baclofen requirements and radiographic evidence of fracture of the intrathecal baclofen catheter with an associated Charcot joint with extensive bony destruction. The neuropathic spinal arthropathy caused mechanical baclofen catheter malfunction and resulting increased spasticity. The patient was found to have transected both his spinal cord and the baclofen catheter. Treatment consisted of removal of the catheter and stabilization with long-segment instrumentation and fusion from T6 to L2. Follow-up radiographs obtained a year and a half after surgery showed no evidence of hardware failure or significant malalignment. The patient has experienced resolution of symptoms and does not require oral or intrathecal baclofen. This is the only reported case of a Charcot spine causing intrathecal catheter fracture, leading to increased spasticity. This noteworthy case suggests that late spinal instability should be considered in the setting of SCI and increased spasticity.

  3. A hypoplastic patella fracture in nail patella syndrome: a case report

    LENUS (Irish Health Repository)

    Neill, Shane C O

    2012-07-16

    AbstractIntroductionNail patella syndrome is a rare autosomal dominant hereditary condition, with an incidence of 22 per million in the United Kingdom. The syndrome’s most common features include iliac horns, hypoplastic patella and nail dysplasia.Case presentationWe report the case of a 26-year-old Caucasian man with nail patella syndrome who sustained a fracture of his right hypoplastic patella after a fall. His right knee became swollen and he was unable to extend against gravity immediately post fall. Radiographs revealed a fracture of the lower pole of his right patella with associated complete disruption of the extensor mechanism of the knee. He underwent operative fixation and his post operative course was uneventful. He was further treated post operatively with a full knee cast and graded immobilization. At six months he had regained the full range of motion at the knee joint.ConclusionsTo the best of our knowledge, this is the only case report in the literature describing a patella fracture in an individual with nail patella syndrome. We hypothesize that given the extent of pre-existing knee joint impairment in these individuals, functional outcome may be inferior, suggesting the need for more frequent follow-up.

  4. Treatment of a horizontal root-fractured tooth with decoronation procedure: case report

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    Selen Esin Yoldaş

    2016-05-01

    Full Text Available INTRODUCTION: Early loss of permanent anterior teeth due to trauma can cause esthetic and functional problems for young patients. In such cases, replacement of the missing tooth with traditional approaches is possible; however such approaches will reduce the chance of the patient to receive an esthetic and consistent treatment in the future. CASE REPORT: A 12-year-old male patient referred to our clinic with a history of trauma. Complicated crown fracture in tooth no.11 and horizontal root fracture in tooth no. 21 was detected. Following root canal treatment, tooth no. 11 was restored with a fiber post and a strip crown. To avoid alveolar bone loss due to early tooth extraction, decoronation procedure, an alternative approach, was applied to tooth no. 21. This procedure consisted of leaving the root fragment inside the alveolar socket following the removal of the crown. For the rehabilitation of the missing crown, a partial removable prosthesis was implemented. The patient was recalled in 6., 12. and 18. months. Within the follow-up period, no reduction in the alveolar bone level was seen. No sign of infection was evident. The remaining root fragment kept on resorbing. Tooth no. 11 remained symptom-free as well. The patient is still being followed. CONCLUSION: Decoronation is essentially a treatment choice for preventing alveolar bone loss in ankylosed teeth considered for extraction. In this case report, decoronation was shown to be a suitable alternative also for a fractured, non-ankylosed tooth.

  5. A hypoplastic patella fracture in nail patella syndrome: a case report

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    Neill Shane C O

    2012-07-01

    Full Text Available Abstract Introduction Nail patella syndrome is a rare autosomal dominant hereditary condition, with an incidence of 22 per million in the United Kingdom. The syndrome’s most common features include iliac horns, hypoplastic patella and nail dysplasia. Case presentation We report the case of a 26-year-old Caucasian man with nail patella syndrome who sustained a fracture of his right hypoplastic patella after a fall. His right knee became swollen and he was unable to extend against gravity immediately post fall. Radiographs revealed a fracture of the lower pole of his right patella with associated complete disruption of the extensor mechanism of the knee. He underwent operative fixation and his post operative course was uneventful. He was further treated post operatively with a full knee cast and graded immobilization. At six months he had regained the full range of motion at the knee joint. Conclusions To the best of our knowledge, this is the only case report in the literature describing a patella fracture in an individual with nail patella syndrome. We hypothesize that given the extent of pre-existing knee joint impairment in these individuals, functional outcome may be inferior, suggesting the need for more frequent follow-up.

  6. Prevention of avascular necrosis in displaced talar neck fractures by hyperbaric oxygenation therapy: A dual case report

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    Mei-Dan O

    2008-01-01

    Full Text Available Talar neck fractures are a rare injury that account for less then 2% of all foot fractures. Displaced fractures are associated with an exceedingly high rate of avascular necrosis (AVN. The incidence of AVN following Hawkins Type 3 fractures of the talar neck may approach 100%, particularly if diagnosis and reduction are delayed. Severe cases may present as pain and disability of the ankle and the subtalar joints due to a talar dome collapse, resulting in degenerative changes that usually require hind foot arthrodesis. We present two cases of traumatic displaced talar neck fractures which were treated surgically more than 2 weeks following injury due to a delay in diagnosis. Both patients underwent hyperbaric oxygen therapy (HBOT after the operation and neither resulted in AVN of the talus in a three-year follow-up. We suggest that this favorable result may be due to the beneficial effects of HBOT.

  7. Proximal fibular stress fractures in children and adolescents, what should we rely on? Lessons learned from a case.

    Science.gov (United States)

    de Pina, Carlos Aguiar Ramos; Balacó, Inês; Serrano, Pedro Ruas; Matos, Gabriel

    2015-02-16

    Fibula fractures are the third most common stress fractures in children and adolescents. The triad of localised periosteal reaction, endosteal thickening and radiolucent cortical lines, localised in the distal third of the fibula along with a typical clinical history is in most cases sufficient to establish the diagnosis. Proximal fibula stress lesions are a very rare finding, with few reports in the literature. Stress fractures in this location demand careful investigation before a definitive diagnosis can be made. In the presence of non-specific MRI findings, stress fracture should be a diagnosis of exclusion. The authors report a case referred to their department by a sports medicine physician with a suspicion of stress fracture of the proximal fibula without characteristic imaging findings, which was ultimately confirmed as a stress lesion only by biopsy.

  8. A rare case of bicondylar Hoffa fracture associated with ipsilateral tibial spine avulsion and extensor mechanism disruption

    Institute of Scientific and Technical Information of China (English)

    Kamal Bali; Aditya Krishna Mootha; Vibhu Krishnan; Vishal Kumar; Saurabh Rawall

    2011-01-01

    Intra-articular coronal fractures (Hoffas fractures) of distal femur are rare. Although bicondylar involvement in these fractures has been reported in the literature in association with high velocity traumata, the occurrence of these fractures involving extensor mechanism rupture and avulsion of ipsilateral tibial spine is extremely rare. To our acquaintance, such a fracture pattern has not yet been reported in the literature so far. In this article, we report one such case and discuss the importance of early diagnosis and prompt internal fixation in the management of such cases. We believe that these rare combinations of injuries should be treated aggressively by early open reduction and anatomic rigid internal fixation in order toachieve good recovery of function.

  9. Chronic hypertrophic nonunion of the Type II odontoid fracture causing cervical myelopathy: Case report and review of literature

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    Mohammed F Shamji

    2016-01-01

    Conclusion: Rarely, nonunion of Type II odontoid fractures may be hypertrophic where both instability and compression cause neurological morbidity. Such cases require anterior transoral decompression, posterior cervical decompression, and instrumented fusions.

  10. Birth-related mid-posterior rib fractures in neonates: a report of three cases (and a possible fourth case) and a review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Rijn, Rick R. van [Academic Medical Centre Amsterdam, Department of Radiology, Amsterdam Zuid-Oost (Netherlands); Bilo, Rob A.C. [Netherlands Forensic Institute, Department of Forensic Pathology, Amsterdam (Netherlands); Robben, Simon G.F. [Maastricht University Medical Centre, Department of Radiology, Maastricht (Netherlands)

    2009-01-15

    Posterior rib fractures in young children have a high positive predictive value for non-accidental injury (NAI). Combined data of five studies on birth trauma (115,756 live births) showed no cases of rib fractures resulting from birth trauma. There have, however, been sporadic cases reported in the literature. We present three neonates with both posterior rib fractures and ipsilateral clavicular fractures resulting from birth trauma. A review of the literature is also presented. The common denominator and a possible mechanical aetiology are discussed. In total, 13 cases of definitive birth-related posterior rib fractures were identified. Nearly all (9/10) posterior rib fractures were (as far as reported in the original publications) in the midline. In 12 of the 13 children, birth weight was high and in 7 children birth was complicated by shoulder dystocia. An interesting finding was that in cases where a clavicular fracture was present, this was on the ipsilateral side. Radiologists, when presented with a neonate with posterior rib fractures, should be aware of this rare differential diagnosis. (orig.)

  11. Ssismic Methodologies Applied To The Characterization Of Fractured Rock Massifs: Case Studies

    Science.gov (United States)

    Marti, D.; Carbonell, R.; Flecha, I.; Palomeras, I.; Font-Capo, J.; Vazquez-Sune, E.; Perez-Estaun, A.

    2007-05-01

    The detailed characterization of fractured media in the shallow subsurface is becoming important. The detailed knowledge of the fracture network is mandatory in any hydrogeological model to constrain the potential pathways for water circulation. The geophysical methodolgies can provide a detailed image of the fractured rock and also the 3D distribution of physical properties. Two case studies are discussed in this work. The characterization of fractures in a waste disposal site and, the design and construction of a subway tunnel. In the first case, a multiseismic experiment was carried out in an old abandoned uranium mine. 2D and 3D seismic experiments including VSP, surface seismic reflection and travel time seismic tomography provided a 3D image of the internal structure of a granitic massif for hydrogeological studies of the preferred paths for the migration of contaminants. The tectonic stability of the site was also addressed by means of seismic measurements. The joint interpretation of all the available data enabled the interpretation of the low velocity anomalies in the 3D seismic tomography image as the fragile fractures and the alteration associated to them. A 3D image of the geometry of the heterogeneous weathered surface layer was also obtained. This surface is controlled by the complex network of faults and dykes observed in the area. The second case study involves 2D and 3D seismic experiments to aid the horizontal drilling of tunnels for a new subway line in Barcelona (Spain). Seismic data acquisition in a densely populated city is very difficult. The street layout determines the geometry of the acquisition experiments. The instrumentation can not always be located on the surface projection of the tunnel trace, therefore, pseudo 3D acquisition is required, deploying the instrumentation were it is possible. Furthermore, the shallow subsurface features extremely heterogeneous "weathered" layer of variable thickness (building fundations, sewage system

  12. Open Reduction and Internal Fixation of Mandibular Fracture without Rigid Maxillomandibular Fixation

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    El-Anwar, Mohammad Waheed

    2015-03-01

    Full Text Available Introduction The ability to treat fracture with open reduction and internal fixation (OR/IF has dramatically revolutionized the approach to mandible fracture. With OR/IF, the postoperative role of rigid maxillomandibular fixation (MMF has declined, but it is used to maintain proper occlusion until internal fixation of the fracture is achieved. Objective To assess intraoperative manual MMF during OR/IF of selected cases of mandibular fractures. Methods This prospective study was conducted on 80 patients with isolated mandibular fractures managed by OR/IF using two titanium miniplates. The patients were classified into two groups: a control group (40 patients treated by OR/IF after intraoperative rigid MMF followed by immediate MMF removal, and a study group (40 patients treated by rigid MMF, which was replaced by temporary intraoperative manual MMF (3MF until plate fixation. Results There were no significant differences of the postoperative complication and dental occlusion, although a highly significant reduction of operative time was achieved in the 3MF group. Patient who received the 3MF technique had statistically significantly better average intrinsic vertical mouth opening in the early postoperative period (1 week after surgery, and normal mouth opening could be achieved in all cases in both groups 8 weeks after surgery. Conclusions Intraoperative rigid MMF is not mandatory and can be replaced in selected cases of fracture mandible by manual maintenance of proper dental occlusion until hardware fixation, gaining the advantages of shorter operative time and less risk of blood-transmitted diseases to the surgical team and the patient in addition to the benefits of immediate postoperative mandible mobilization.

  13. Anterior dislocation of the sacroiliac joint with complex fractures of the pelvis and femur in children: a case report.

    Science.gov (United States)

    Zhang, Hua; Jin, Libin; Li, Wanli; Li, Hang

    2013-09-01

    Pediatric sacroiliac joint injuries are uncommon lesions, especially when combined with anterior sacroiliac dislocation. Here, we present a rare case of anterior dislocation of the sacroiliac joint associated with ipsilateral acetabulum, subtrochanteric, and pubic rami fractures combined with a contralateral sacral fracture. This appears to be the first such case reported in the literature. At the 6-month follow-up, a favorable clinical outcome was achieved, with radiological healing of the lesion.

  14. Traumatic posterior atlantooccipital dislocation with Jefferson fracture and fracture-dislocation of C6-C7: a case report with survival

    OpenAIRE

    Park, Jong-Beom; Ha, Kee-Yong; Chang, Han

    2001-01-01

    Atlantooccipital dislocation (AOD) is a rare and usually fatal injury. In the current study, the authors reported an extremely rare case of posterior AOD with Jefferson fracture and fracture-dislocation of C6-C7. The patient survived the injury and had only incomplete quadriplegia below the C7 segment with anterior cord syndrome. He was successfully managed with in situ occipitocervical fusion using the Cotrel-Dubousset rod system, corpectomy of C6, and anterior interbody fusion of C5–C7 with...

  15. Arthroscopic Tuberoplasty for a Malunited Greater Tuberosity Fracture: A Case Report.

    Science.gov (United States)

    Killen, Maire-Clare; Charalambous, Charalambos P

    2015-01-01

    Superior migration and malunion of a fractured greater tuberosity can lead to mechanical subacromial impingement with resultant ongoing pain and limitation of abduction. We describe such a case successfully treated with arthroscopic excision of the protruding portion of the greater tuberosity, with marked improvement in pain and range of movement. The greater tuberosity was exposed by elevating the supraspinatus tendon, which was reattached at the end of the procedure. This case, along with outcomes of similar techniques previously reported in literature suggest that arthroscopic excision of a superiorly malunited greater tuberosity is associated with good symptomatic outcome and preservation of rotator cuff function.

  16. Management of hemodynamically unstable pelvic fracture in pregnancy:a case report and review of literature

    Institute of Scientific and Technical Information of China (English)

    ZHANG Peng; ZHOU Dong-sheng; HU Jing-mei; LI Lian-xin; MU Wei-dong

    2012-01-01

    We present an unusual case of an unstable pelvic fracture during pregnancy period,who suffered fetal death and splenic rupture simultaneously which developed massive delayed hemorrhage in abdomen.When considering potential causes of fetal death,direct trauma to the uterus,placenta,or fetus was not associated with a higher fetal mortality rate,compared with maternal hemorrhage.A cesarean section and splenectomy could rescue the maternal life from the hemorrhage situation.Successful treatment of these rare cases is possible with careful pre-,peri-,and post-operative evaluation of the mother and fetus by a multidisciplinary team.

  17. Treatment of a femoral shaft fracture in a patient with congenital hip disease: a case report

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    Koutsostathis Stefanos D

    2010-07-01

    Full Text Available Abstract Introduction We present a rare case of two concomitant morbidities treated in one operation. To our knowledge, this is the first report of its kind in the literature. Case presentation A 57-year-old Greek woman was admitted to the emergency department having sustained a spiral mid-shaft femoral fracture. She also suffered from an ipsilateral hip congenital dysplasia with ankylosed hip joint due to severe arthritis. She was treated with a total hip arthroplasty using a long stem performing as an intramedullary nail. Conclusion We undertook a complex operative treatment of both co-morbidities in a one stage procedure with a satisfactory clinical result.

  18. Closed medial total subtalar joint dislocation without ankle fracture: a case report

    Science.gov (United States)

    2014-01-01

    Introduction Total subtalar dislocation without fracture of the ankle is a rare clinical entity; it is usually due to a traumatic high-energy mechanism. Standard treatment is successful closed reduction under general anesthesia followed by non-weight bearing and ankle immobilization with a below-knee cast for 6 weeks. Case presentation We present the case of a 30-year-old Moroccan woman who was involved in a road traffic accident. She subsequently received a radiological assessment that objectified a total subtalar dislocation without fracture of her ankle. She was immediately admitted to the operating theater where an immediate reduction was performed under sedation, and immobilization in a plaster boot was adopted for 8 weeks. The management of this traumatic lesion is discussed in the light of the literature. Conclusions Medial subtalar dislocation is a rare dislocation and is not commonly seen as a sports injury because it requires transfer of a large amount of kinetic energy. The weaker talocalcaneal and talonavicular ligaments often bear the brunt of the energy and are more commonly disrupted, compared to the relatively stronger calcaneonavicular ligament. Urgent reduction is important, and closed reduction under general anesthesia is usually successful, often facilitated by keeping the knee in flexion to relax the gastrocnemius muscle. Long-term sequelae include talar avascular necrosis and osteochondral fracture, as well as chronic instability and pain. PMID:25240955

  19. Proximal femoral fracture in a man resulting from modern clipless pedals: a case report

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    Patel Neil

    2011-06-01

    Full Text Available Abstract Introduction The use of clipless pedals amongst recreational cyclists has become increasingly popular in recent years. We describe a hip fracture, that was sustained due to inadequate set up of such pedals. To the best of our knowledge, this has only been described once before, and this was in the non-English language medical literature. Case Report A 38-year-old Caucasian man who was a club cyclist sustained a displaced intracapsular fracture of the hip whilst cycling. As a direct result of the incorrect set-up of his clipless pedals he was unable to release his feet whilst slowing to a halt. This resulted in a loss of balance and subsequent fall with a direct impact onto his left hip. The resulting fracture was managed successfully with early closed reduction and fixation. At six month review he was walking unaided without pain but, as yet, has been unable to return to cycling. Conclusion This case highlights the dangers of clipless pedals even in experienced cyclists, and underlines the importance of proper information for their correct setup to minimise the risk of potentially serious injuries, especially in the region of the hip.

  20. Prognosis following long term splint use in horizontal root fracture: case report

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    Gizem İnan

    2017-01-01

    Full Text Available Introduction: Root fracture of the incisors is a rare condition in dental trauma. It can be treated successfully by stabilizing the repositioned tooth fragments. In splint applications it is recommended to use flexible or semi-rigid splints for 4 weeks; use of splints for extended durations may increase the risk of external root resorption. Case Report: A 12-year-old male patient who had had a dental trauma 10 months earlier consulted the Department of Pediatric Dentistry, Faculty of Dentistry at Gazi University. In his intraoral examination, mobility was detected in the mandibular right central incisor tooth. After clinical and radiographic examination, the patient was diagnosed with horizontal root fracture and the fractured tooth was splinted. The patient did not attend the scheduled follow-up visits, but re-appeared 2 years later for the removal of the splint. One year after the removal of the splint, healing with calcified tissue was observed. Conclusion: Although it is known that long-term splint causes root resorption, in this case it was observed that no pathology developed, and healing with calcified tissue occurred after splint use for an extended period. This is contrary to what has been argued in the literature.

  1. Hangman fracture combined with tracheal injury:a case report and literature review

    Institute of Scientific and Technical Information of China (English)

    GAO Meng-liang; LIU Xue-peng; ZHANG Yin-feng; SUN Hai-yan; WANG Qian-jun; SONG Yuan-jin; SUN Jia-shu; HAO Qi-quan; WANG Ying-sheng; CHU Chao; SUN Shu-fa

    2013-01-01

    Objective To investigate the morbidity, clinical characteristics and treatment experience of Hangman fracture combined with tracheal injury and to discuss the classiifcation, degrees, injury mechanism, clinical manifestations, accessory examination and treatment experience of tracheal injury, so as to improve clinicians’ understanding of the disease. Methods The clinical data of 1 case of Hangman fracture combined with tracheal injury were reported.“Hangman fracture, tracheal injury and cervical spine fracture”were taken as the keywords to search for documents in the databases such as china national knowledge internet ( CNKI ) Database, Wanfang Theses and Dissertations Database, VIP Full-Text Database, Pubmed Database and so on, and then these documents were reviewed. Results At present, similar reports about the cases of Hangman fracture combined with tracheal injury had not been found at home and abroad. However, there were a large number of literature reviews about tracheal injury, and 26 articles in all. The classiifcation, degrees, injury mechanism, clinical manifestations and treatment experience of tracheal injury were mainly reported. The patient was followed up for 6 months after he left our hospital. Bone union was achieved, and his trachea was healed perfectly, without wheeze or choking sensation in chest. He was still followed up. Conclusions Hangman fracture combined with tracheal injury is very rare, and no reports have been found until now. Great attention should be paid to the patient with Hangman fracture who has lacerations of skin in the underjaw and parietal region, with serious swelling in the anterior and posterior neck, skin satiety in the anterior neck, subcutaneous ecchymoma and sense of snow grip. It should be checked carefully if there is tracheal injury. Tracheal injury can be mainly divided into 3 categories and 5 degrees. There are 3 dominant theories about the injury mechanism. Clinical manifestations mainly include skin

  2. Fractures of modern high nitrogen stainless steel cemented stems: cause, mechanism, and avoidance in 14 cases.

    Science.gov (United States)

    Yates, Piers J; Quraishi, Nasir A; Kop, Allan; Howie, Donald W; Marx, Clare; Swarts, Eric

    2008-02-01

    We present 14 cases of fracture of modern, high-nitrogen, stainless steel stems. Our clinical and radiological data suggest that heavy patients with small stems and poor proximal support are at risk for fracturing their implants. "Champagne-glass" canals can lead to the use of smaller stems often placed in varus, which can lead to cantilever bending and fatigue failure in the distal half of the stem. Metallurgical assessment of the retrieved high-nitrogen, stainless steel stems reveals microstructural inconsistencies that may contribute to their failure. Based on our findings, careful consideration and attention to technique is required when using stainless steel stems in patients with high body mass index or high weight. Technique is particularly important in femurs with champagne-glass canals.

  3. A case of multiple bone fractures due to the use of topical corticosteroid therapy for psoriasis.

    Science.gov (United States)

    Gönül, Müzeyyen; Gönül, Engin

    2015-06-01

    A 45-year-old man who had psoriasis had applied topical clobetasol 17 propionate ointment on his whole body 2-3 times a week after the bath for 20 years. Physical examination showed abdominal distension, atrophy all over the skin, psoriatic plaques on the trunk, and extremities and multiple striae on the shoulders and legs. Morning plasma cortisol level and ACTH stimulation test confirmed the diagnosis of hypothalamic insufficiency. Bone mineral densitometry showed severe osteoporosis. Multiple bone fractures in the vertebrae and costa were detected on lumbar magnetic resonance imaging, the (99)Tc MDP whole-body bone scan, and thoracoabdominal computerized tomography imaging. Topical corticosteroid therapies have possible local and/or systemic side effects such as atrophy, telangiectasia, hypertricosis, and suppression of pituitary-adrenal axis. We present an interesting case with multiple bone fractures caused by long-time topical corticosteroid use.

  4. Reactive Arthritis Secondary to Cauda Equina Injury following Spine Fracture: A Case Report

    Directory of Open Access Journals (Sweden)

    Xiao Li

    2011-01-01

    Full Text Available A 38-year-old man presented with a one-month history of muscle weakness and dysesthesia in the lower extremities, urinary retention, and urinary tract infection after lumbar burst fracture resulted from high fall. During the rehabilitation in our hospital, he had arthritis in both the ankle and knee. However, the patient was treated as gouty arthropathy initially. The arthritis was completely remitted in a few days after the patient was diagnosed as reactive arthritis and started with sulfasalazine therapy and there was no recurrence during 4 months of follow-up. Based on this case, early recognition of reactive arthritis is of major importance to avoid delayed initiation of appropriate treatment in the patients with polyarthritis secondary to neurogenic bladder following cauda equina injury after spine fracture.

  5. Bilateral Facial Paralysis Caused by Bilateral Temporal Bone Fracture: A Case Report and a Literature Review

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    Sultan Şevik Eliçora

    2015-01-01

    Full Text Available Bilateral facial paralysis caused by bilateral temporal bone fracture is a rare clinical entity, with seven cases reported in the literature to date. In this paper, we describe a 40-year-old male patient with bilateral facial paralysis and hearing loss that developed after an occupational accident. On physical examination, House-Brackmann (HB facial paralysis of grade 6 was observed on the right side and HB grade 5 paralysis on the left. Upon temporal bone computed tomography (CT examination, a fracture line exhibiting transverse progression was observed in both petrous temporal bones. Our patient underwent transmastoid facial decompression surgery of the right ear. The patient refused a left-side operation. Such patients require extensive monitoring in intensive care units because the presence of multiple injuries means that facial functions are often very difficult to evaluate. Therefore, delays may ensue in both diagnosis and treatment of bilateral facial paralysis.

  6. Pisiform fracture following a texting-related fall and ndash; A case report

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    Ganesh Singh Dharmshaktu

    2016-12-01

    Full Text Available Fracture of the pisiform is a rare injury, more so in isolation, with literature limited to few case reports and series. No uniform guidelines for its management have been drafted owing to the rarity of condition. A direct injury or another associated with falls on an outstretched hand have been the causative mechanisms. Injuries related to use of mobile phones while walking are recently on rise in the contemporary scientific literature. The present report about a pisiform fracture related to distraction resulting in a fall while texting on a mobile phone is a rare association with this uncommon injury. The injury, however, was diagnosed and managed appropriately to yield an excellent functional outcome. [Hand Microsurg 2016; 5(3.000: 152-155

  7. Construct Failure in an Atypical Femoral Fracture treated with Intramedullary Nailing: A Case Report

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    L Bonifacio

    2014-03-01

    Full Text Available The aim of this paper is to document a rare case of construct failure in a 68-year old Filipina who sustained an atypical femoral fracture (AFF in her left subtrochanteric area. The patient previously had a 40-month history of alendronate 70mg + vitamin D 5600u therapy for osteoporosis and underwent closed intramedullary nailing for the AFF. Six months postoperatively, she began to experience progressive pain in her operated thigh. Radiographs revealed a broken nail at the proximal screw hole and non-union of the AFF. The patient was treated with exposure of the fracture site, removal of the broken device, exchange intramedullary nailing, and iliac bone grafting. She had radiographic and clinical union and was full weight bearing after three months.

  8. Palatogingival groove mimicking as a mutilated root fracture in a maxillary lateral incisor: a case report.

    Science.gov (United States)

    Vasanth, Kumar; Kottoor, Jojo; Nandini, Suresh; Velmurugan, Natanasabapathy; Abarajithan, Mohan

    2014-01-01

    This article presents a case of a palatogingival groove (PPG) in tooth No. 12 that was misdiagnosed as a mutilated root fracture. A PPG is a developmental anomaly that predisposes a tooth to a severe periodontal defect. The initial diagnosis of mutilated root fracture on tooth No. 12 was made solely from radiographs that showed a vertical and horizontal radiolucent line with a radiolucent halo-shaped bone resorption in relation to the root apex. Transillumination, bite test, surgical visualization of the site, and the use of high-end diagnostic modalitieswere not considered prior to the final diagnosis. PPG was confirmed only after the tooth was extracted and observed under a dental operating microscope.

  9. Colles Fracture

    OpenAIRE

    Sánchez León, Belisario; Facultad de Medicina, Universidad Nacional Mayor de San Marcos, Lima, Perú

    2014-01-01

    Our expertise is the study of more than 2,000 cases of Colles' fractures. Colles name should in this case to synthesize the type of fractures of the lower end of the radius. There have been various proposed classifications according to the different fracture lines can be demonstrated radiologically in the region of the wrist. We believe that these ratings should only be retained if the concept of the articular fracture or not in the classical sense, since it has great value in the functional ...

  10. Blunt cerebrovascular trauma causing vertebral arteryd issection in combination with a laryngeal fracture: a case report

    Directory of Open Access Journals (Sweden)

    Krettek Christian

    2011-08-01

    Full Text Available Abstract Introduction The diagnosis and therapy of blunt cerebrovascular injuries has become a focus since improved imaging technology allows adequate description of the injury. Although it represents a rare injury the long-term complications can be fatal but mostly prevented by adequate treatment. Case presentation A 33-year-old Caucasian man fell down a 7-meter scarp after losing control of his quad bike in a remote area. Since endotracheal intubation was unsuccessfully attempted due to the severe cervical swelling as well as oral bleeding an emergency tracheotomy was performed on scene. He was hemodynamically unstable despite fluid resuscitation and intravenous therapy with vasopressors and was transported by a helicopter to our trauma center. He had a stable fracture of the arch of the seventh cervical vertebra and fractures of the transverse processes of C5-C7 with involvement of the lateral wall of the transverse foramen. An abort of the left vertebral artery signal at the first thoracic vertebrae with massive hemorrhage as well as a laryngeal fracture was also detected. Further imaging showed retrograde filling of the left vertebral artery at C5 distal of the described abort. After stabilization and reconfirmation of intracranial perfusion during the clinical course weaning was started. At the time of discharge, he was aware and was able to move all extremities. Conclusion We report a rare case of a patient with vertebral artery dissection in combination with a laryngeal fracture after blunt trauma. Thorough diagnostic and frequent reassessments are recommended. Most patients can be managed with conservative treatment.

  11. Displaced Salter-Harris Type I Distal Fibula Fractures: Two Case Reports and a Review of the Literature.

    Science.gov (United States)

    Korsh, Jeremy; Adolfsen, Stephen

    Salter-Harris type I (SH-I) fractures of the distal fibula are commonly encountered in pediatric orthopedics. We describe 2 unique cases of adolescents with completely displaced SH-I distal fibula fractures that were treated operatively. In the first case, a closed reduction attempt failed and the patient required open reduction and internal fixation of the distal fibula and syndesmosis. The syndesmotic ligaments were avulsed from the distal fibular metaphysis. In the second case, closed reduction of the distal fibula fracture was partially successful, but anatomic reduction could not be achieved without open reduction. The distal fibula fracture was fixed with an intramedullary screw. We believe this pattern of injury represents a variant of the adolescent transitional ankle fracture. Because the distal tibial physes were nearing complete closure in these patients, the energy propagated through the distal fibular physis. To the best of our knowledge, this combination of injuries has not been previously reported. This type of physeal fracture raises concern for premature physeal closure, fibular growth disturbance, syndesmotic instability, and medial (deltoid ligament) injury. Both patients had excellent outcomes after anatomic reduction and fixation of the displaced SH-I distal fibula fractures at 1 and 6 years of follow up, respectively. Copyright © 2017 American College of Foot and Ankle Surgeons. Published by Elsevier Inc. All rights reserved.

  12. Shortening spinal column reconstruction through posterior only approach for the treatment of unstable osteoporotic burst lumber fracture: a case report.

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    Shawky, Ahmed; Kroeber, Markus

    2013-02-01

    Case report. This study reports if shortening reconstruction procedure through posterior approach only can be used in osteoporotic unstable fracture as well as post-traumatic burst fracture. An 80-year-old female patient with unstable burst osteoporotic fracture of L1 underwent posterior approach corpectomy and shortening reconstruction of the spinal column by non-expandable cages. The surgery was uneventful, with average blood loss. Using of small profile cages has helped us to avoid root injury. Augmentation of the screw with cement and the compressive force applied to the spine column aids in obtaining a rigid construct with good alignment without any neurological complication. Shortening reconstruction procedure through only posterior approach is a viable option in treating unstable osteoporotic fracture as well as post-traumatic fractures. Using non-expandable cage is advocated to avoid cage subsidence.

  13. Combined open bipolar Monteggia and Galeazzi fracture: a case report with a 1-year follow-up.

    Science.gov (United States)

    Koutserimpas, Christos; Tsironis, Georg; Salasidis, Antonios; Swatoch, Phillipp; Tsironis, Konstantin

    2017-08-01

    Monteggia and Galeazzi fractures account for 1-5% of total forearm fractures. A combined Monteggia and Galeazzi fracture is an extremely rare injury. We present a case of a Gustillo-Henderson type 2 open combined bipolar Monteggia and Galeazzi fracture, as well as fracture of the ulnar coronoid process in a 49-year old male. The patient was treated surgically, with open reduction and internal fixation. At 6 months postoperative, he was diagnosed with pseudarthrosis and underwent surgery with autologous bone grafting from the iliac crest. At the 1-year follow-up, the patient presented an extension deficit of 5° in elbow, a 15° deficit in pronation and 20° deficit in supination of the wrist. The patient continues to work as a painter without significant problems in his everyday routine and he is still regularly engaged in cycling. Additionally we provide a historical background of these injuries.

  14. Fractured Inferior Pubic Ramus with Ipsilateral Total Hip Replacement: A Case Report and Review of the Literature

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    Sarkhell Radha

    2013-01-01

    Full Text Available Pubic rami fractures are common. They are associated with significant morbidity and mortality. These fractures are usually classified as stable injuries and traditionally receive limited orthopaedic input. Management typically involves hospital admission and early input from physiotherapists and occupational therapists. Early mobilisation is advocated as a central part of managing these patients, with emphasis on secondary prevention. We report a case diagnosed as minimally displaced inferior pubic ramus fracture in a patient with an ipsilateral total hip replacement (THR. The patient was mobilised early and despite analgesia continued to complain of groin pain. Repeat radiographs showed a fracture of the acetabulum with displacement of the acetabular component of the hip replacement. We advocate early orthopaedic input for all pubic rami fractures, particularly in patients with hip arthroplasty, and thorough investigation including a CT scan of the pelvis to exclude acetabular extension prior to mobilisation.

  15. Simultaneous bilateral fractures of the femoral neck caused by high energy:A case report and literature review

    Institute of Scientific and Technical Information of China (English)

    You-Shui Gao; Zhen-Hong Zhu; Chang-Qing Zhang

    2015-01-01

    Simultaneous bilateral fractures of the femoral neck are rare injuries,which are reportedly induced by low-speed energy with predisposing factors including systemic diseases,medications and eclamptic seizures.Those caused by high energy are even rarer.High energy-induced bilateral fractures of the femoral neck conceive of high incidence of mortality and present great challenges in the early management.We report one case of a 52-year-old man with simultaneous bilateral fractures of the femoral neck which resulted from a motor pedestrian accident.One-stage closed reduction and internal fixation was done following the emergent resuscitation and neurosurgical management for concomitant brain injuries.The fractures united.There was no pain in the hips,and they had a normal range of motion.The treatment protocol,mechanism of the injury and possible postoperative complications were discussed to expand a comprehensive understanding about these infrequent types of fractures.

  16. Isolated synchondrosis fracture of the atlas presenting as rotatory fixation of the neck: Case report and review of literature

    Science.gov (United States)

    Kobets, Andrew J.; Nakhla, Jonathan; Biswas, Arundhati; Kinon, Merritt D.; Yassari, Reza; Abbott, Ira R.

    2016-01-01

    Background: Exclusive to the pediatric population, cartilaginous fractures of the atlas are singularly rare. Rarer still are those fractures that produce a fixed, rotational deficit of the neck. Here, the authors present the case of a 4-year-old boy with an isolated fracture of the anterior synchondrosis of C1 with a rotational component following a fall, as well as a review of the literature. Management with serial bedside manipulation, which is unique to our report, helped conservatively correct the rotation of the patient's neck, and, coupled with rigid bracing, demonstrated a comprehensive management strategy that resulted in fracture ossification at 3 months. Case Description: Our patient is a 4-year-old boy who fell from a bunk bed and complained of severe neck pain. The patient was brought to the emergency room and was found to have an isolated anterior fracture of the right frontal synchondrosis of the atlas. After conservative management with a hard collar and cautious manual reductions at the bedside, rotation of our patient's neck spontaneously resolved on day 3. After 3 months of rigid immobilization, the patient remained at neurological baseline and his fracture was healed. Literature review demonstrated age range between 2 and 6 years, with a subset of patients demonstrating rotational components to their fractures. Complete resolution of nearly all patients treated with rigid immobilization after fracture was documented, yet several patients experienced delayed diagnosis. Conclusions: Knowledge of the radiographic appearance of the C1 ossification centers as well as the normal timeline and sequence of ossification is essential in differentiating a true synchondrosis fracture from normal, nonossified cervical cartilage. With early diagnosis, immobilization, pain control, and muscle relaxants, patients can recover well with conservative management, can successfully ossify fracture sites, and can recover without sequelae. PMID:28144492

  17. An interactive surgical planning tool for acetabular fractures: initial results

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    Marincek Borut

    2010-08-01

    . In 3 cases with osteopenic bone patient-specific prebent fixation plates were helpful in guiding fracture reduction. Additionally, anatomical landmark based measurements were helpful for intraoperative navigation. Conclusion The presented prototype planning tool for pelvic surgery was successfully integrated in a clinical workflow to improve patient-specific preoperative planning, giving visual and haptic information about the injury and allowing a patient-specific adaptation of osteosynthesis implants to the virtually reduced pelvis.

  18. Radiographic diagnosis of sagittal plane rotational displacement in pelvic fractures: a cadaveric model and clinical case study.

    Science.gov (United States)

    Shui, Xiaolong; Ying, Xiaozhou; Kong, Jianzhong; Feng, Yongzeng; Hu, Wei; Guo, Xiaoshan; Wang, Gang

    2015-08-01

    Our objective was to measure the sagittal plane rotational (flexion and extension) displacement of hemipelvis radiologically and analyze the ratio of flexion and extension displacement of unstable pelvic fractures. We used 8 cadaveric models to study the radiographic evidence of pelvic fractures in the sagittal plane. We performed pelvic osteotomy on 8 cadavers to simulate anterior and posterior pelvic ring injury. Radiological data were measured in the flexion and extension group under different angles (5°, 10°, 15°, 20°, and 25°). We retrospectively reviewed 164 patients who were diagnosed with a unilateral fracture of the pelvis. Pelvic ring displacement was identified and recorded radiographically in cadaveric models. The flexion and extension displacement of pelvic fractures was measured in terms of the vertical distance of fracture from the top of iliac crest to the pubic tubercle (CD) or from the top of iliac crest to the lowest point of ischial tuberosity (AB). Fifty-seven pelves showed flexion displacement and 15 showed extension displacement. Closed reduction including internal fixation and external fixation was successfully used in 141 cases (86.0 %). The success rates of closed reduction in flexion and extension displacement groups were 77 and 73 %, respectively, which were lower than in unstable pelvic ring fractures. The sagittal plane rotation (flexion and extension) displacement of pelvic fractures could be measured by special points and lines on the radiographs. Minimally invasive reduction should be based on clearly identified differences between the sagittal plane rotation and the vertical displacement of pelvic fractures.

  19. MANAGEMENT OF PERIPROSTHETIC DISTAL FEMORAL FRACTURE AFTER TOTAL KNEE ARTHROPLASTY USING MINIMALLY INVASIVE PLATE OSTEOSYNTHESIS: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Reddy

    2015-07-01

    Full Text Available CONTEXT: The approximate incidence of periprosthetic supracondylar femur fractures after total knee arthroplasty ranges from 0.3 to 2.5 percent. Various methods of treatment of these fractures have been suggested in the past, such as conservative management, open reduction and plate fixation and intramedullary nailing. However, there were complications like pain, stiffness, infection and delayed union. Minimally invasive plate osteosynthesis (MIPO is a relatively newer technique in the treatment of distal femoral fractures, as it preserves the periosteal blood supply an d bone perfusion as well as minimizes soft tissue dissection. AIM: To evaluate the effectiveness of MIPO technique in the treatment of periprosthetic distal femoral fracture. SETTINGS AND DESIGN : In this study, we present a case report of a 54 year old female patient who sustained type 2 (Rorabeck et al. classification periprosthetic distal femoral fractures after TKA. Her fracture fixation was done with distal femoral locking plates using minimally invasive technique. METHODS AND MATERIAL : We evaluated the clinical (using Oxford knee scoring system and radiological outcomes of the patient till six months post - operatively. Radiologically, the fracture showed complete union and she regained her full range of knee motion by the end of three months. CONCLUSION: We conclude that MIPO can be considered as an effective surgical treatment option in the management of periprosthetic distal femoral fractures after TKA

  20. Characterizing and Modelling Preferential Flow Path in Fractured Rock Aquifer: A Case Study at Shuangliou Fractured Rock Hydrogeology Research Site

    Science.gov (United States)

    Hsu, Shih-Meng; Ke, Chien-Chung; Lo, Hung-Chieh; Lin, Yen-Tsu; Huang, Chi-Chao

    2016-04-01

    On the basis of a relatively sparse data set, fractured aquifers are difficult to be characterized and modelled. The three-dimensional configuration of transmissive fractures and fracture zones is needed to be understood flow heterogeneity in the aquifer. Innovative technologies for the improved interpretation are necessary to facilitate the development of accurate predictive models of ground-water flow and solute transport or to precisely estimate groundwater potential. To this end, this paper presents a procedure for characterizing and modelling preferential flow path in the fractured rock aquifer carried out at Fractured Rock Hydrogeology Research Site in Shuangliou Forest Recreation Area, Pingtung County, Southern Taiwan. The Shuangliou well field is a 40 by 30-meter area consisting of 6 wells (one geological well, one pumping well and four hydrogeological testing wells). The bedrock at the site is mainly composed of slate and intercalated by meta-sandstone. The overburden consists of about 5.6 m of gravel deposits. Based on results of 100 m geological borehole with borehole televiewer logging, vertical flow logging and full-wave sonic logging, high transmissivity zones in the bedrock underlying the well field were identified. One of transmissivity zone (at the depths of 30~32 m) and its fracture orientation(N56/54) selected for devising a multiple well system with 4 boreholes (borehole depths :45m, 35m, 35m and 25m, respectively), which were utilized to perform cross-borehole flow velocity data under the ambient flow and pumped flow conditions to identify preferential flow paths. Results from the cross-borehole test show the preferential flow pathways are corresponding to the predicted ones. Subsequently, a 3-D discrete fracture network model based on outcrop data was generated by the FracMan code. A validation between observed and simulated data has proved that the present model can accurately predict the hydrogeological properties (e.g., number of fractures

  1. Bilateral Incomplete Atypical Femoral Fracture due to Long-Term Bisphosphonate Use: A Case Report

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    Sibel Başaran

    2017-08-01

    Full Text Available Although the overall safety profile of bisphosphonates (BP is favorable, adverse effects associated with long-term use have came up during recent years. In this report, a case of bilateral incomplete atypical femoral fracture (AFF due to prolonged BP use was presented. A 69-year-old patient, who has been in surgical menopause for 20 years and was started on BP following vertebral fracture almost 10 years ago, was admitted with thigh pain, which was increased two weeks ago. On physical examination, she had antalgic gait, increased thoracic kyphosis and tenderness to percussion over the thoracolumbar region. Lateral cortical thickness in the subtrochanteric region of both femurs and cortical radiolucency on the left femur were observed on plain radiography. Loss of height in L3 and L4 vertebrae was detected on vertebral radiography. Serum 25-hydroxy vitamin D [25(OHD], parathyroid hormone, alkaline phosphatase and calcium levels, along with osteoporosis markers were all within the normal ranges. As the patient was diagnosed with AFF, BP therapy was terminated and vitamin D-calcium supplementation was continued. Since she did not have severe pain, conservative management (limited weight bearing, using a walking stick was recommended for 3 months. Teriparatide therapy was started and she was discharged with recommendations. AFF, which is a rare disorder, should be kept in mind in patients on long-term BP treatment who are admitted with thigh pain and, necessary interventions should be tailored before the occurrence of complete fracture.

  2. Hip dislocation following the treatment of femoral neck fracture: Case report

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    Vukašinović Zoran

    2010-01-01

    Full Text Available Introduction. Femoral neck fractures are very rare in young patients and are frequently complicated by femoral head osteonecrosis and femoral neck nonunion. Case Outline. A 19-year-old girl with hip dislocation following the treatment of the femoral neck fracture is presented. The femoral neck fracture was initially treated by open reduction and three-screw fixation. After detecting the nonunion of femoral neck, valgus osteotomy was done. Secondary, iatrogenic, hip dislocation appeared. The patient had pains, and in clinical findings a shorter leg and limited range of motion in the hip - altogether 40 degrees. She was then successfully treated by open reduction, together with Chiari pelvic osteotomy and joint transfixation. Transfixation pin was removed three weeks following the operation. After that, the patient was put into the abduction device and physical therapy was started. The mentioned regimen lasted four months after the surgery, then the abduction device was removed and walking started. Full weight bearing was allowed eight months after surgery. Conclusion. As we have not found the literature data concerning the above mentioned problem, we solved it in the way that we usually do for the treatment of developmental dislocation of the hip in adolescence.

  3. Ulnar Nerve Injury as a Result of Galeazzi Fracture: A Case Report and Literature Review.

    Science.gov (United States)

    Roettges, Paul; Turker, Tolga

    2017-09-01

    Sparse documentation of Galeazzi fracture with associated nerve injury exists in the medical literature. The purpose of this report is to review the available literature in regard to incidence, nerve injury type, treatment strategies, and expected outcomes. We present a classic Galeazzi fracture dislocation with associated complete ulnar nerve transection injury at the level of the wrist. After rigid internal bony stabilization, allograft nerve repair was performed. The patient's presentation, operative management, recovery, and a thorough literature review are discussed. Fracture union was attained with near full wrist and elbow range of motion. Despite lack of ulnar nerve function return, the patient was able to resume manual labor occupation. Despite its close proximity to the dislocating distal radioulnar joint (DRUJ), thorough review reveals rare associated ulnar nerve palsy. If there is suspicion for nerve injury in the setting of open DRUJ dislocation, the nerve should be explored to identify possible entrapment or transection. Literature supports likely return of nerve function in cases of intact nerve; however, management of nerve transection remains debatable.

  4. Management of pathological femoral fracture secondary to breast cancer in pregnancy: A case report.

    Science.gov (United States)

    Ciavattini, Andrea; Mancioli, Francesca; Paci, Enrico; Politano, Rocco

    2016-01-01

    Bone metastasis resulting from breast cancer in pregnancy is rare. In the literature there are few reports regarding osteolytic lesions in pregnancy and no data on the treatment of such femoral fractures. The present study reports a case of a 29-week primigravida presenting with severe lumbosciatica in the left side, refractory to medical therapy. During neurosurgical examination a spontaneous pathological fracture of the left femur occurred. Damage control orthopedic principals were applied and a biopsy specimen from the femoral lesion was obtained, providing a diagnosis of metastases from breast adenocarcinoma. Cesarean section was performed at 32 gestational weeks. Following delivery, an internal fixator was placed in the left femur for definitive treatment of the fracture and staging of cancer was conducted. Subsequently, adjuvant treatment comprising left mastectomy and percutaneous radiofrequency thermoablation of the sacroiliac lesion were performed. A follow-up one-year following percutaneous radiofrequency thermoablation of the sacroiliac lesion detected no metastatic bone pain, and identified a stable sacroiliac lesion.

  5. Fatigue Fracture of the Calcaneus: From Early Diagnosis to Treatment: A Case Report of a Triathlon Athlete.

    Science.gov (United States)

    Serrano, Simão; Figueiredo, Pedro; Páscoa Pinheiro, João

    2016-06-01

    Stress fractures are frequently underdiagnosed and undertreated despite being common in sports. Early diagnosis is crucial; therefore, a high index of clinical suspicion is required. Complementary examinations are essential for diagnosis and follow-up. The authors report a clinical case of a young adult triathlon athlete referring mechanical pain in the rear left foot, with 2 weeks' progression. An earlier increase in daily training intensity was recorded. Complementary examinations confirmed a calcaneal fatigue fracture. Immobilization and no weight bearing were introduced for an initial period of 4 weeks, and the rehabilitation process was started. Progressive weight bearing was introduced between fourth and eighth weeks. Sports activity started at the 12th week. Boundaries to sports activity were eliminated by the 24th week, without pain or functional limitation. Repetitive overload to the heel and intense axial weight bearing in association to repetitive concentric/eccentric gastrocnemius contraction are related to calcaneal stress fracture, the second most common stress fracture in the foot. Calcaneal stress fractures can be adequately treated with activity modification, without casting or surgical intervention. When in the presence of bilateral stress fractures, metabolic and nutritional issues must be considered. The case report highlights the importance of sports medicine examination for detecting intrinsic and extrinsic fatigue fracture risk factors.

  6. Treatment of open tibial fracture with bone defect caused by high velocity missiles: A case report

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    Golubović Zoran

    2013-01-01

    Full Text Available Introduction .Tibia fracture caused by high velocity missiles is mostly comminuted and followed by bone defect which makes their healing process extremely difficult and prone to numerous complications. Case Outline. A 34-year-old male was wounded at close range by a semi-automatic gun missile. He was wounded in the distal area of the left tibia and suffered a massive defect of the bone and soft tissue. After the primary treatment of the wound, the fracture was stabilized with an external fixator type Mitkovic, with convergent orientation of the pins. The wound in the medial region of the tibia was closed with the secondary stitch, whereas the wound in the lateral area was closed with the skin transplant after Thiersch. Due to massive bone defect in the area of the rifle-missile wound six months after injury, a medical team placed a reconstructive external skeletal fixator type Mitkovic and performed corticotomy in the proximal metaphyseal area of the tibia. By the method of bone transport (distractive osteogenesis, the bone defect of the tibia was replaced. After the fracture healing seven months from the secondary surgery, the fixator was removed and the patient was referred to physical therapy. Conclusion. Surgical treatment of wounds, external fixation, performing necessary debridement, adequate antibiotic treatment and soft and bone tissue reconstruction are essential in achieving good results in patients with the open tibial fracture with bone defect caused by high velocity missiles. Reconstruction of bone defect can be successfully treated by reconstructive external fixator Mitkovic. [Projekat Ministarstva nauke Republike Srbije, br. III 41017 i br. III 41004

  7. Unusual combined fracture dislocation of the wrist and metacarpophalangeal joints: a case report and review of the literature

    Institute of Scientific and Technical Information of China (English)

    Mohamed Faouzi Hamdi

    2011-01-01

    Volar perilunate fracture dislocation is an extremely rare carpal injury, but associated with metacarpophalangeal joint dislocation of both the ipsilateral index and middle finger has never been reported. We report one case of a 28-year-old man following a high-energy trauma.After performing closed reduction of the metacarpophalangeal joint injury, open reduction of the wrist injury through volar approach was done, and a K-wire fixation was used to stabilize the scaphoid fracture and lunotriquetral joint. After a 16 months' follow-up period, the wrist regained a full range of motion without symptoms, and the fractured bone was strengthened in a good position.

  8. Salter-Harris type II fracture of the femoral bone in a 14-year-old boy – case report

    Science.gov (United States)

    Kuleta-Bosak, Elżbieta; Bożek, Paweł; Kluczewska, Ewa; Tomaszewski, Ryszard; Machnik-Broncel, Joanna

    2010-01-01

    Summary Background: Distal femoral physis fractures with displacement are rare injuries seen in adolescents related with high incidence of complication. They may lead to premature physeal closure consequently, to growth arrest and bone deformity. Case Report: The case of a 14-year-old boy with Salter-Harris type II displaced fracture underwent surgery with open reduction has been described. CT examination with multiplanar reconstruction was used in pre-operative assessment of distal femur growth plate fracture. Conclusions: Knowledge of classification, prognosis and methods of treatment is necessary in accurate pre- and postoperative assessment of physial fractures in adolescents. CT and multiplanar reconstruction improve the understanding of patterns of injury, relative prevalence and accuracy of pre-operative planning. PMID:22802768

  9. Intraoperative bleeding control during cesarean delivery of complete placenta previa with transient occlusion of uterine arteries.

    Science.gov (United States)

    Kim, Ju Hyun; Joung, Eun-Ju; Lee, Soo-Jung; Kwack, Jae Young; Kwon, Yong Soon

    2015-11-01

    There are few methods to control heavy intra-operative bleeding during cesarean delivery of placenta previa. Transient occlusion of uterine arteries (TOUA) during operation has previously been reported as a quick and safe method to control intra-operative uterine bleeding. We reported 2 cases of cesarean delivery with complete placenta previa in which TOUA was performed to safely reduce intra-operative complication, especially heavy intra-operative bleeding. In the 2 cases, cesarean deliveries were safe and without any complications under the TOUA method. TOUA can be a good method to control heavy intra-operative bleeding during cesarean delivery of complete placenta previa with risk of heavy bleeding.

  10. Scaphoid Stress Fracture in High-Level Gymnast: A Case Report

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    J. C. Nakamoto

    2011-01-01

    Full Text Available We present the case of an 18-year-old high-level gymnast who sustained a stress fracture of the scaphoid associated with a distal radial epiphysiolysis. Clinical evaluation demonstrated decreased range of motion of the affected wrist and insidious pain on the snuffbox and tenderness on the distal radial physis. He was submitted to surgical treatment with scaphoid percutaneous fixation and radial styloid process in situ fixation. Clinical features improved, and he got back to competition 6 months after surgery without symptoms and with complete range of motion.

  11. PATHOLOGICAL FRACTURE TIBIA DUE TO METASTATIC LESION FROM MALIGNANT MELANOMA OF FOOT: A CASE REPORT

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    Kunal R

    2016-03-01

    Full Text Available There is considerable variation in the reported incidence of skeletal metastasis from malignant melanoma. Metastasis to axial skeleton is almost four times more common than to appendicular skeleton.1 In long bones, the metastasis is usually located symmetrically at diaphysis.1 Patients with skeletal metastasis have grave prognosis with mean survival of 3.6 months.2 We report a case of malignant melanoma of foot with symmetrical metastasis to tibial diaphysis and pathological fracture on one side with 18 months’ survival.

  12. An unusual case of hypercortisolism with multiple weight-bearing bone fractures.

    Science.gov (United States)

    Papadakis, Georgios; Uebelhart, Brigitte; Goumaz, Michel; Zawadynski, Sophie; Rizzoli, Rene

    2013-09-01

    Glucocorticoid excess, either from exogenous exposure or through endogenous overproduction, is a common cause of secondary osteoporosis. We report a 52-year-old woman presenting with multiple stress fractures of the lower extremities, despite various osteoporosis therapeutic regimens. Investigations led to the diagnosis of hypercortisolism of pituitary origin. Pituitary surgery was unsuccessful, justifying a treatment of ketoconazole. In the absence of densitometric osteoporosis, assessment of bone microstructure using high resolution peripheral quantitative computed tomography revealed alterations of both the cortical and trabecular compartments. This case illustrates that hypercortisolism may cause bone fragility in the absence of marked changes in areal bone mineral density.

  13. Vascular Injury Accompanying Displaced Proximal Humeral Fractures: Two Cases and a Review of the Literature

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    Martijn Hofman

    2011-01-01

    Full Text Available We present two cases in which displaced proximal humeral fractures are accompanied by vascular injury. These Injuries are very rare but severe and the accompanying vascular impairment can have great clinical consequences. Therefore, we try to emphasize on the importance of thorough and accurate diagnostics, because it is obligatory for early diagnosis and improving the eventual outcome of these injuries. The specific order in treatment (internal fixation first or vascular repair first depends on the severity of the accompanying vascular injury. The increasing use of endovascular procedures to treat vascular lesions is a very interesting development with several advantages, especially in elderly and multimorbid patients.

  14. Case Report: Turner’s Syndrome with Juvenil Osteoporosis and Spontaneous Fracture Risk

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    Ayşegül Türkyılmaz

    2008-01-01

    Full Text Available In this study, a case report is presented with Turner’s Syndrome with isochromosome carrier, Juvenile Osteoporosis and spontaneous fracture risk. As regards the case, who was referred to Genetic laboratory of Medical Biology Department, Medical Faculty, Dicle University, with pre-diagnosis of growth and development retardation and primary amenore, on average 10 preparats were prepared after performing peripheric blood culture method for chromosomal analysis. The preparats were stained with Giemsa Banding Techniques , and were studied. As a result of chromosomal analysis of the case, whose X-chromatid was positive, the chromosom constitution was determined to be 46,X,i(X(qter→q10::q10→qter and diagnosed as Turner’s Syndrome. In the assessment of the results obtained from lumbar vertebrae L1, L2, L3 and L4 which were subjected to osteo-densitometric analysis, BMD was found to be 0.592g/cm²and it was concluded that it might be Juvenil Osteoporosis with spontaneous fracture risk due to bone mineral density loss of 31% (Z-score: -27 according to WHO criteria.

  15. Rotary self-locking intramedullary nail for long tubular bone fractures

    Institute of Scientific and Technical Information of China (English)

    HUANG Zhong-lian; YANG Hai-long; XU Jian-kun; XIA Xue; WANG Xin-jia; SONG Jian-xin; HU Jun

    2013-01-01

    Background Intramedullary nails had been widely used in the treatment of long-bone fractures because of less interference of fractures and center bearing biomechanical advantage.However,it had been also found many shortcomings such as broken nails,delayed healing and was modified in order to achieve better efficacy and reduce complications.The aim of the present study is to compare the efficacy of rotary self-locking intramedullary nails (RSIN) with that of interlocking intramedullary nails (IIN) in the treatment of long-bone fractures.Methods A retrospective study investigated 129 cases with long-bone fractures (36 with femoral fracture,81 with tibial fracture,and 12 with humeral fracture).The fractures were fixed using either an RSIN or IIN.All patients underwent followup for 12-30 months.Results All patients in both groups achieved a clinical fracture healing standard and the postoperative affected limb muscle strength and joint function were well restored.The RSIN group required a shorter operative time and the fracture healed faster.There was no significant difference in the hospital stay,intraoperative blood loss or postoperative complications between the two groups.Conclusions RSIN is used to treat long-bone fractures.Its healing efficacy is equivalent to the IIN.Moreover,the RSIN method is simpler and causes less tissue damage than the IIN,therefore having the advantage of accelerated healing.

  16. Intraoperative Sentinel Lymph Node Evaluation

    DEFF Research Database (Denmark)

    Shaw, Richard; Christensen, Anders; Java, Kapil

    2016-01-01

    BACKGROUND: Intraoperative analysis of sentinel lymph nodes would enhance the care of early-stage oral squamous cell carcinoma (OSCC). We determined the frequency and extent of cytokeratin 19 (CK19) expression in OSCC primary tumours and surrounding tissues to explore the feasibility of a "clinic...... mg). CK19 assays included qRT-PCR, RNA in situ hybridisation (ISH), and immunohistochemistry (IHC), as well as OSNA. RESULTS: CK19 mRNA expression was detected with variable sensitivity, depending on method, in 60-80% of primary OSCC tumours, while protein expression was observed in only 50......% of tumours. Discordance between different techniques indicated that OSNA was more sensitive than qRT-PCR or RNA-ISH, which in turn were more sensitive than IHC. OSNA results showed CK19 expression in 80% of primary cases, so if used for diagnosis of lymph node metastasis would lead to a false-negative result...

  17. Femoral artery thrombosis after internal fixation of a transverse acetabular fracture in a patient with osteogenesis imperfecta type I

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    Morgan Steven J

    2008-01-01

    Full Text Available Abstract Osteogenesis imperfecta is a genetic disorder characterized by increased susceptibility to fractures and vascular injuries due to connective tissue fragility. In this case report, we present a patient with osteogenesis imperfecta type I who sustained a transverse fracture of the right acetabulum while transferring from bed to chair. The fracture was repaired through an ilioinguinal approach. During the surgery, an iatrogenic injury to the femoral artery and vein occurred. This intraoperative complication was salvaged by immediate vascular repair. We discuss the possible causes of iatrogenic vascular injuries in patients with osteogenesis imperfecta. Orthopaedic surgeons should be aware of this potentially devastating complication in this particular patient cohort.

  18. Optimisation of the Near-Wellbore Geometry of Hydraulic Fractures Propagating from Cased Perforated Completions

    NARCIS (Netherlands)

    van de Ketterij, R.G.

    2001-01-01

    Hydraulic fracturing is a technique frequently used to stimulate the production of an oil or gas well by creating a fracture in the porous rock around the wellbore. The success of a hydraulic fracture treatment depends heavily on the created fracture geometry. The optimum situation arises when a sin

  19. The choice of surgical approach in the treatment of two-column acetabular fractures

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    A. A. Grin’

    2014-01-01

    Full Text Available The study aimed a comparison of treatment results in patients with two-column acetabular fractures (AO, Type C when using different operative approaches: ilioinguinal (12, Y-type (16 and a combination of posterior-lateral and ilioinguinal approaches (3. Surgical treatment was carried out not later than 3 weeks after injury. The joint congruence was reached in all the cases. The operative time, blood loss, complications, long-term results of treatment were evaluated. The study showed the effectiveness of ilioinguinal approach in case of the simple two-column fractures. When treating patients with complex fractures of the anterior column, the authors found no significant difference in operative time and intraoperative blood loss between the cases of V-type and combined approaches. In patients with two-column fractures accompanied with posterior wall lesion the time of surgery was significantly lower when using the Y-shaped approach as against the two different approaches.

  20. Case Report: Nonoperative Treatment of an Unstable Jefferson Fracture Using a Cervical Collar

    OpenAIRE

    Haus, Brian M.; Harris, Mitchel B.

    2008-01-01

    The treatment of unstable burst fractures of the atlas (Jefferson fractures) is controversial. Unstable Jefferson fractures have been managed successfully with either immobilization, typically halo traction or halo vest, or surgery. We report a patient with an unstable Jefferson fracture treated nonoperatively with a cervical collar, frequent clinical examinations, and flexion-extension radiographs. Twelve months after treatment, the patient achieved painless union of his fracture. The succes...

  1. [Hip fracture as risk factor for mortality in patients over 65 years of age. Case-control study].

    Science.gov (United States)

    Negrete-Corona, J; Alvarado-Soriano, J C; Reyes-Santiago, L A

    2014-01-01

    Hip fracture among older patients is a devastating injury in most cases. It profoundly affects the physical, mental, functional and social balance that patients used to have and, beyond the orthopedic injury, it reflects the aging process and its dire consequences. Some reports show that up to 50% of patients with hip fracture die within six months and many of those who survive do not recover their baseline independence and function. In recent decades the increase in life expectancy after 60 years of age has led to an exponential growth in hip fractures. This is why it is essential to determine the patient-related and environmental factors leading to the increased mortality rates seen in patients with hip fracture, to improve the survival and quality of life of older adults. The objective was to determine the association between hip fracture and mortality in patients over 65 years of age. An observational, longitudinal, retrospective, descriptive, comparative case-control study was conducted. The clinical records of all patients over 65 years of age admitted to the Orthopedics Service, Hospital Regional , ISSSTE, with a diagnosis of hip fracture during the previous 12 months were analyzed, regardless of the type of fracture and treatment they received. A group of patients without hip fracture was used as control group. Total sample size was 50 patients with hip fracture and 50 patients without hip fracture. The following data were collected in data collection forms: age, sex, time elapsed since the fracture, survival at one year and, in the case of deceased patients, the cause of death (pneumonia, sepsis, arrhythmia, hydroelectrolytic imbalance, heart failure and others). The results obtained are shown as tables and charts to facilitate their visual understanding. Patient demographics show that there were 40 (80%) female patients and 10 (20%) male patients with a diagnosis of hip fracture. The control group included 35 (70%) females and 15 (30) males. An

  2. The calcar screw in angular stable plate fixation of proximal humeral fractures - a case study

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    Simmen Hans-Peter

    2011-09-01

    Full Text Available Abstract Background With new minimally-invasive approaches for angular stable plate fixation of proximal humeral fractures, the need for the placement of oblique inferomedial screws ('calcar screw' has increasingly been discussed. The purpose of this study was to investigate the influence of calcar screws on secondary loss of reduction and on the occurrence of complications. Methods Patients with a proximal humeral fracture who underwent angular stable plate fixation between 01/2007 and 07/2009 were included. On AP views of the shoulder, the difference in height between humeral head and the proximal end of the plate were determined postoperatively and at follow-up. Additionally, the occurrence of complications was documented. Patients with calcar screws were assigned to group C+, patients without to group C-. Results Follow-up was possible in 60 patients (C+ 6.7 ± 5.6 M/C- 5.0 ± 2.8 M. Humeral head necrosis occurred in 6 (C+, 15.4% and 3 (C-, 14.3% cases. Cut-out of the proximal screws was observed in 3 (C+, 7.7% and 1 (C-, 4.8% cases. In each group, 1 patient showed delayed union. Implant failure or lesions of the axillary nerve were not observed. In 44 patients, true AP and Neer views were available to measure the head-plate distance. There was a significant loss of reduction in group C- (2.56 ± 2.65 mm compared to C+ (0.77 ± 1.44 mm; p = 0.01. Conclusions The placement of calcar screws in the angular stable plate fixation of proximal humeral fractures is associated with less secondary loss of reduction by providing inferomedial support. An increased risk for complications could not be shown.

  3. Effect of Sulfur Content and Sulfide Shape on Fracture Ductility in Case Hardening Steel%Effect of Sulfur Content and Sulfide Shape on Fracture Ductility in Case Hardening Steel

    Institute of Scientific and Technical Information of China (English)

    XIAO Guo-hua; DONG Han; WANG Mao-qiu; HUI Wei-jun

    2011-01-01

    The effects of sulfur content and calcium addition on smooth axisymmetric tensile fracture ductility of case hardening steel DIN 18CrNiMo7-6 have been investigated. The quantitative metallographic analysis of sulfide inclusions and the correlations between sulfide inclusions and fracture ductility were examined. Sulfide inclusions were found to have deleterious effect on fracture ductility, whereas the effect can be offset to some extent by calcium-treat- ment due to less easily deforming of sulfides during hot-working. The product (AA·λAW) of sulfide inclusion area fraction (An) and its area-weighted aspect ratio (λAW) can be used as a parameter to describe the effect of sulfide inclusions on fracture true strain.

  4. Case-control study on factors associated with crown fractures in the primary dentition

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    Patrícia CORRÊA-FARIA

    2015-01-01

    Full Text Available The purpose of the present study was to identify the factors associated with dental trauma in preschool children. This case-control study was nested in a population-based cross-sectional study involving a random sample of 301 children one to five years of age in the city of Diamantina, Brazil. The case group was made up of children with at least one fractured deciduous tooth, and the control group was made up of children with no deciduous tooth fracture. The two groups were matched for age in a proportion of one control for every case. The dependent variable was “dental trauma,” diagnosed according to the criteria proposed by Andreasen and Andreasen. The independent variables were overjet, measured and considered accentuated when surpassing 3 mm, and lip coverage, classified as adequate or inadequate. Clinical oral examinations were performed by calibrated dentists. The parents provided information on the socioeconomic indicators. Statistical analysis involved the McNemar test and logistic regression. Each group (case and control was composed of 92 children. In the bivariate analysis, traumatic dental injury (TDI was associated with overjet > 3 mm (p = 0.001, inadequate lip coverage (p < 0.001, mother's schooling (p = 0.028 and household income (p < 0.001. In the multivariate analysis, only inadequate lip coverage was associated with TDI (OR: 5.35; 95% CI: 1.37-20.85. In conclusion, the case group children had a 5.3 - fold more likely chance of presenting inadequate lip coverage, compared with the control children.

  5. Isolated avulsion fracture of lesser tuberosity of the humerus: Review of the literature and report of two cases

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    Bilgehan Tosun

    2011-01-01

    Full Text Available Two cases of acute isolated avulsion fracture of the lesser tuberosity of the humerus and their short-term outcome are presented with a review of previously reported cases. Open reduction and internal fixation was performed. Outcomes were excellent, and the patients regained their normal pain-free shoulder function 3 months after the operation. This was a Level IV study.

  6. Acute avulsion fractures of the pelvis in adolescent competitive athletes: prevalence, location and sports distribution of 203 cases collected

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, F.; Dragoni, S. [Sports Science Inst., Rome (Italy)

    2001-03-01

    Objective. To describe the prevalence, location and sports distribution of pelvic avulsion fractures in adolescent competitive athletes. Design and patients. One thousand two hundred and thirty-eight radiographs of the pelvis taken for focal traumatic symptoms in athletes with an age range of 11-35 years over a period of 22 years were reviewed. Results. One hundred and ninety-eight adolescent athletes were affected by 203 avulsion fractures of the pelvic apophyses (five cases presented multiple locations). The localisation was the ischial tuberosity (IT) in 109 cases, anterior inferior iliac spine (AIIS) in 45 cases, anterior superior iliac spine (ASIS) in 39 cases, superior corner of pubic symphysis (SCPS) in 7 cases and iliac crest (IC) in 3 cases. Soccer (74 cases) and gymnastics (55 cases) were the sports with the highest number of avulsion fractures documented. Conclusions. Apophyseal avulsion fractures of the pelvis in adolescent competitive athletes are most common in soccer and gymnastics. The lesions are usually the consequence of sudden and forceful muscle-tendon contractions during sport activities. Plain radiographs, are determinant for the diagnosis. (orig.)

  7. Complete Remodeling after Conservative Treatment of a Severely Angulated Odontoid Fracture in a Patient with Osteogenesis Imperfecta : A Case Report

    NARCIS (Netherlands)

    Colo, Dino; Schlösser, Tom P C; Oostenbroek, Hubert J.; Castelein, RM|info:eu-repo/dai/nl/074344943

    2015-01-01

    Study Design. Case report. Objective. This is the first case report describing successful healing and remodeling of a traumatic odontoid fracture that was dislocated and severely angulated in a patient with osteogenesis imperfecta who was treated conservatively. Summary of Background Data. Osteogene

  8. Complete Remodeling after Conservative Treatment of a Severely Angulated Odontoid Fracture in a Patient with Osteogenesis Imperfecta : A Case Report

    NARCIS (Netherlands)

    Colo, Dino; Schlösser, Tom P C; Oostenbroek, Hubert J.; Castelein, RM

    2015-01-01

    Study Design. Case report. Objective. This is the first case report describing successful healing and remodeling of a traumatic odontoid fracture that was dislocated and severely angulated in a patient with osteogenesis imperfecta who was treated conservatively. Summary of Background Data.

  9. Complete Remodeling after Conservative Treatment of a Severely Angulated Odontoid Fracture in a Patient with Osteogenesis Imperfecta : A Case Report

    NARCIS (Netherlands)

    Colo, Dino; Schlösser, Tom P C; Oostenbroek, Hubert J.; Castelein, RM

    2015-01-01

    Study Design. Case report. Objective. This is the first case report describing successful healing and remodeling of a traumatic odontoid fracture that was dislocated and severely angulated in a patient with osteogenesis imperfecta who was treated conservatively. Summary of Background Data. Osteogene

  10. A case report: pregnancy-induced severe osteoporosis with eight vertebral fractures.

    Science.gov (United States)

    Ofluoglu, Onder; Ofluoglu, Demet

    2008-12-01

    Osteoporosis associated with pregnancy and lactation is a rare condition. The prevalence, etiology and its pathogenesis is unknown. It causes one or more vertebral fractures with severe, prolonged back pain and height loss in affected women. Majority of the cases are seen in the third trimester or just after delivery in primagravid women. In this case report, a 30-year-old woman who had severe pregnancy-induced osteoporosis with 8 vertebral fractures was presented. During last month of her first pregnancy she had moderate back pain. After delivery, the back pain has gotten worse. The radiological examinations have shown that there was 50% in T6, T8 and T10; 30% in L2; 20% in L1 height loss and biconcave vertebral images in L3-5. In the bone mineral density, L2-4 T score was -4.7 and total femoral T score was -3.1. There was no abnormality in the laboratory findings except mild elevation in alkaline phosphates. Although pregnancy-associated osteoporosis is a rare condition, when pain occurs in the last trimester or early postpartum period, it should be considered in differential diagnosis.

  11. Vertebral Compression Fracture Related to Pancreatic Cancer With Osteoblastic Metastasis: A Case Report and Literature Review.

    Science.gov (United States)

    Chih, Yu-Pin; Wu, Wei-Ting; Lin, Chien-Lin; Jou, Herng-Jeng; Huang, Yu-Hsuan; Chen, Liang-Chi; Chou, Li-Wei

    2016-02-01

    Compression fracture of the vertebral body is common in the older patients. The possible etiology like osteoporosis or cancer metastasis should be included as a possibility in the differential diagnosis for severe back pain, to prevent delays in diagnosis and treatment. More severe fractures can cause significant pain, leading to inability to perform activities of daily living, and life-threatening in the older patient.We report a rare case of a 61-year-old man suffering from severe lower back pain and intermittent abdominal fullness. He came to our clinic, where muscle power was normal, but could not stand up or change posture because of severe back pain. Plain film and magnetic resonance imaging of lumbar spine both revealed osteoblastic lesion at L2 spine. Abdomen computed tomography showed a mass at the pancreatic body. The pancreatic cancer with osteoblastic metastasis was diagnosed. After receiving multimodality therapy such as percutaneous vertebroplasty and pain controlling, we provided effective palliation of symptoms, aggressive rehabilitation program, and better quality of life.Our case highlights the benefits of multidisciplinary cancer treatment for such patient, preventing the complications such as immobilization accompanied with adverse effects like musculoskeletal, respiratory, and cardiovascular systems. All clinicians should be informed of the clinical findings to provide patients with suitable therapies and surveys.

  12. A witnessed case of a classic metaphyseal fracture caused during IV line placement in a child: Insight into mechanism of injury.

    Science.gov (United States)

    Burrell, Tanya; Opfer, Erin; Berglund, Lisa; Lowe, Lisa H; Anderst, James

    2015-10-01

    Recent publications argue that classic metaphyseal fractures are caused by rickets as opposed to trauma. Previous case reports of accidental traumatic classic metaphyseal fractures have been discounted due to lack of identification of the fracture at the time of the traumatic event, and lack of an evaluation for boney metabolic disorders. We report a case of a 20 day old male with a diagnosis of congenital vertical talus who sustained a classic metaphyseal fracture of the distal tibia during manipulation in preparation for intravenous line placement. The mechanics of the event causing the classic metaphyseal fracture were witnessed and accompanied by an audible "pop". Prior x-rays of the tibia demonstrate normal osseous morphology, and an evaluation for boney metabolic disorders was normal. This case identifies a traumatic classic metaphyseal fracture and provides insight into the types of forces necessary to cause such a fracture.

  13. Intraoperative endoscopy in obstructive hypopharyngeal carcinoma

    Institute of Scientific and Technical Information of China (English)

    Predrag Pesko; Djordjije Saranovic; Vera Todorovic; Milos Bjelovic; Predrag Sabljak; Dejan Stojakov; Ebrahimi Keramatollah; Dejan Velickovic; Bratislav Spica; Branka Nenadic; Aleksandra Djuric-Stefanovic

    2006-01-01

    AIM: To demonstrate the necessity of intraoperative endoscopy in the diagnosis of secondary primary tumors of the upper digestive tract in patients with obstructive hypopharyngeal carcinoma.METHODS: Thirty-one patients with hypopharyngeal squamous cell carcinoma had been operated, with radical intent, at our Institution in the period between 1978 and 2004. Due to obstructive tumor mass, in 7(22.6%) patients, preoperative endoscopic evaluation of the esophagus and stomach could not be performed. In those patients, intraoperative endoscopy, made through an incision in the cervical esophagus, was standard diagnostic method for examination of the esophagus and stomach.RESULTS: We found synchronous foregut carcinomas in 3 patients (9.7%). In two patients, synchronous carcinomas had been detected during preoperative endoscopic evaluation, and in one (with obstructive carcinoma) using intraoperative endoscopy. In this case, preoperative barium swallow and CT scan did not reveal the existence of second primary tumor within esophagus, despite the fact that small, but T2 carcinoma, was present.CONCLUSION: It is reasonable to use intraoperative endoscopy as a selective screening test in patients with obstructive hypopharyngeal carcinoma.

  14. Subtrochanteric femur fracture treated by intramedullary fixation

    Institute of Scientific and Technical Information of China (English)

    Zu-Bin Zhou; Song Chen; You-Shui Gao; Yu-Qiang Sun; Chang-Qing Zhang; Yao Jiang

    2015-01-01

    Purpose: To discuss surgical technique, operative efficacy and clinical outcome of intramedullary fixation in the treatment of subtrochanteric femur fractures.Methods: From February 2011 to February 2013, 76 cases of subtrochanteric femur fractures were treated by intramedullary fixation in our hospital, including 53 males and 23 females, with the age range of 37 -72 years (mean 53.5 years).According to Seinsheimer classification, there were 2 cases of type Ⅰ, 7 type Ⅱ,15 type Ⅲ, 23 type Ⅳ and 29 type Ⅴ.Firstly, all patients underwent closed reduction with the guidance of C-arm fluoroscopy in a traction table.Two cases of type Ⅰ and 3 cases of type Ⅲ fractures had ideal closed reduction followed by internal fixation.The others needed additional limited open reduction.Radiographic examination was used to evaluate callus formation and fracture healing in postoperative 1, 3, 6 and 12 months follow-up.Functional recovery was evaluated by Harris Hip Scoring (HHS) system.Results: Patients were followed up for 6-12 months.All fractures were healed except one patient with delayed union.The average bone union time was 4.5 months.According to HHS system, 65 cases were considered as excellent in functional recovery, 8 good, 2 fair and 1 poor.The proportion of the patients with excellent and good recovery was 96.05%.Conclusion: Intramedullary fixation is feasible for the treatment of subtrochanteric femur fracture.The accuracy of intraoperative reduction and surgical skill are important for the clinical outcome and the patients' prognosis.

  15. Simultaneous anterior and posterior screw fixations confined to the axis for stabilization of a 3-part fracture of the axis (odontoid, dens, and hangman fractures): report of 2 cases.

    Science.gov (United States)

    Shinbo, Jun; Sameda, Hiroaki; Ikenoue, Sumio; Takase, Kan; Yamaguchi, Takeshi; Hashimoto, Eiko; Enomoto, Takahiro; Kanazuka, Aya; Mimura, Masaya

    2014-03-01

    Fractures of the axis are considered to be one of the most common injuries to the cervical spine, accounting for more than 20% of all cervical spine fractures. Multiple fractures of the axis are much rarer, accounting for 1% of all cervical fractures. Management of such complex fractures is still challenging, and there is no strong consensus for the treatment. The authors describe the cases of 2 patients who presented with 3-part fractures of the axis consisting of an odontoid Type II fracture and a Levine-Edwards Type IA fracture, which were treated with concurrent insertion of an anterior odontoid screw and bilateral posterior pedicle screws. The cases presented were characterized by 1) a Type II odontoid fracture; 2) a Type IA traumatic spondylolisthesis with no or a little translation and angulation of C-2 on C-3 in a ring fracture of the axis; and 3) no disorders at the C2-3 disc on MR images. Therefore, the authors performed surgery confined to the axis by concurrently inserting an anterior odontoid screw and posterior bilateral pedicle screws without arthrodesis of C2-3. This was followed with cervical soft collar fixation for only 1-2 weeks. The outcomes were favorable, including good osteosynthesis, high primary stability, early patient mobilization, and preserved range of motion of the cervical spine at C2-3 as well as at C1-2.

  16. Spontaneous Incomplete transverse subtrochanteric femoral fracture with cortical thickening possibly secondary to risedronate use: a case report

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    Alfahad Anas

    2012-09-01

    Full Text Available Abstract Introduction Osteoporosis is an asymptomatic disease characterized by bone weakening and predisposition to fragility (insufficiency fractures and can have devastating effects on individual life and great financial impact on the economy. Bisphosphonates are used worldwide for the primary and secondary prevention of osteoporotic fractures. However, increasing evidence raises concern that bisphosphonates can be associated with atypical fractures. Case presentation A 65-year-old Caucasian woman on long-term steroid treatment for polymyalgia rheumatica was admitted with severe and constant pain in the right hip, radiating to the right knee. She had a history of steroid-induced osteoporosis, for which she was started on risedronate four years earlier. She had no history of trauma. Her blood results were unremarkable. Her X-rays confirmed that she had an incomplete right subtrochanteric femoral fracture. A bone scan confirmed the diagnosis and also ruled out any other associated fractures. Our patient successfully underwent internal nail fixation of the fracture. She was reviewed by a rheumatology team, which stopped the risedronate. She was started on treatment with denosumab injection. Conclusions Previous case series have reported that long-term bisphosphonate use is associated with atypical fractures of the femur, and certain criteria have been established to help identify such rare fractures. Delayed union or non-union is expected in such fractures following definitive orthopedic treatment because of the long half life of bisphosphonates. In this case report, we try to raise questions related to this important subject, like the duration and safety of bisphosphonate use and the alternative medications used in osteoporosis in this rare condition. We consider this case report not only interesting but also important and unusual because it is about a patient who developed a potentially rare and serious side effect of long-term bisphosphonate

  17. Repeated adjacent segment diseases and fractures in osteoporotic patients: a case report

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    Chen HY

    2016-07-01

    Full Text Available Hsin-Yao Chen,1 Chiu-Liang Chen,1,2 Wei-Liang Chen3 1Department of Orthopedic Surgery, Changhua Christian Hospital, Changhua City, 2Liberal Arts Center of Da Yeh University, Dacun Township, Changhua County, Taiwan; 3Department of Clinical Image, Changhua Christian Hospital, Changhua City, Changhua County, Taiwan Background: Pedicle screw instrumentation for treating spinal disorder is becoming increasingly widespread. Many studies have advocated its use to facilitate rigid fixation for spine; however, adjacent segmental disease is a known complication. Instrumented fusion for osteoporotic spines remains a significant challenge for spine surgeons. Prophylactic vertebroplasty for adjacent vertebra has been reported to reduce the complications of junctional compression fractures but has raised a new problem of vertebral subluxation. This case report is a rare and an extreme example with many surgical complications caused by repeated instrumented fusion for osteoporotic spine in a single patient. This patient had various complications including adjacent segmental disease, vertebral subluxation, and junctional fractures on radiographs and magnetic resonance images.Case presentation: An 81-year-old Taiwanese woman underwent decompression and instrumented fusion of L4-L5 in Taiwan 10 years ago. Due to degenerative spinal stenosis of L3-L4 and L2-L3, she had decompression with instrumented fusion from L5 to L1 at the previous hospital. However, catastrophic vertebral subluxations with severe neurologic compromise occurred, and she underwent salvage surgeries twice with prolonged instrumented fusion from L5 to T2. The surgeries did not resolve her problems of spinal instability and neurologic complications. Eventually, the patient remained with a Frankel Grade C spinal cord injury.Conclusion: Adjacent segmental disease, junctional fracture, and vertebral subluxation are familiar complications following instrumented spinal fusion surgeries for

  18. Extracorporeal shockwave therapy in the treatment of stress fracture of tibia. Report of a case

    Directory of Open Access Journals (Sweden)

    Santiago Gómez García

    2015-02-01

    Full Text Available Pain in the lower limbs induced by exercise is common in military cadets due to long periods of jogging as part of his training and is related to overtraining. Stress fractures of tíbia are common among the disorders affecting them but most often are not diagnosed. The period of convalescence is prolonged sometimes leading to abandon their atividades. A case of an affected cadet to which treated by extracorporeal shockwave therapy showing reduced pain at rest and increased time trotting achieved without painful. Because of the importance that medical staff primarily Orthopaedic Surgeons and Sports Physicians and other health professionals involved in the care know about the existence of pathology as this new therapeutic alternative is that the case is presented.

  19. Teardrop fracture following head-first impact in an ice hockey player: Case report and analysis of injury mechanisms.

    Science.gov (United States)

    Yue, James J; Ivancic, Paul C; Scott, David L

    2016-01-01

    We report a case of a young male athlete who sustained a three column displaced teardrop fracture of the C5 vertebra due to a head-first impact in hockey, suffered neurapraxia, yet made full neurological recovery. This full recovery was in sharp contrast to multiple case series which reported permanent quadriplegia in the vast majority of teardrop fracture patients. We investigate the etiology and biomechanical mechanisms of injury. Admission imaging revealed the teardrop fracture which consisted of: a frontal plane fracture which separated an anterior quadrilateral-shaped fragment from the posterior vertebral body; a vertical fracture of the posterior vertebral body in the sagittal plane; and incomplete fractures of the neural arch that initiated superiorly at the anterior aspect of the spinous process and left lamina adjacent to the superior facet. Epidural hematoma in the region of the C5 vertebra was observed in addition to disc and ligamentous disruptions at C4-5 and C5-6. Our patient was ultimately treated surgically with anterior fusion from C4 through C6 and subsequently with bilateral posterior fusion at C5-6. The injuries were caused by high-energy axial compression with the neck in a pre-flexed posture. The first fracture event consisted of the anterior vertebral body fragment being sheared off of the posterior fragment under the compression load due in part to the sagittal plane concavity of the C5 inferior endplate. The etiology of the vertical fracture of the posterior vertebral body fragment in the sagittal plane was consistent with a previously described hypothesis of the mechanistic injury events. First, the C4-5 disc height decreased under load which increased its hoop stress. Next, this increased hoop stress transferred lateral forces to the C5 uncinate processes which caused their outward expansion. Finally, the outward expansion of the uncinate processes caused the left and right sides of the vertebral body to split and spread. Evidence in

  20. Salter-Harris type II fracture of the femoral bone in a 14-year-old boy - case report.

    Science.gov (United States)

    Kuleta-Bosak, Elżbieta; Bożek, Paweł; Kluczewska, Ewa; Tomaszewski, Ryszard; Machnik-Broncel, Joanna

    2010-01-01

    Distal femoral physis fractures with displacement are rare injuries seen in adolescents related with high incidence of complication. They may lead to premature physeal closure consequently, to growth arrest and bone deformity. The case of a 14-year-old boy with Salter-Harris type II displaced fracture underwent surgery with open reduction has been described. CT examination with multiplanar reconstruction was used in pre-operative assessment of distal femur growth plate fracture. Knowledge of classification, prognosis and methods of treatment is necessary in accurate pre- and postoperative assessment of physial fractures in adolescents. CT and multiplanar reconstruction improve the understanding of patterns of injury, relative prevalence and accuracy of pre-operative planning.