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Sample records for fracture neck femur

  1. Valgus osteotomy for nonunion and neglected neck of femur fractures.

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    Varghese, Viju Daniel; Livingston, Abel; Boopalan, P R; Jepegnanam, Thilak S

    2016-05-18

    Nonunion neck of femur can be a difficult problem to treat, particularly in the young, and is associated with high complication rates of avascular necrosis due to the precarious blood supply and poor biomechanics. The various treatment options that have been described can be broadly divided according to the aim of improving either biology or biomechanics. Surgeries aimed at improving the biology, such as vascularized fibula grafting, have good success rates but require high levels of expertise and substantial resources. A popular surgical treatment aimed at improving the biomechanics-valgus intertrochanteric osteotomy-optimizes conditions for fracture healing by converting shear forces across the fracture site into compressive forces. Numerous variations of this surgical procedure have been developed and successfully applied in clinical practice. As a result, the proximal femoral orientation for obtaining a good functional outcome has evolved over the years, and the present concept of altering the proximal femoral anatomy as little as possible has arisen. This technical objective supports attaining union as well as a good functional outcome, since excessive valgus can lead to increased joint reaction forces. This review summarizes the historical and current literature on valgus intertrochanteric osteotomy treatment of nonunion neck of femur, with a focus on factors predictive of good functional outcome and potential pitfalls to be avoided as well as controversies surrounding this procedure.

  2. Reducing returns to theatre for neck of femur fracture patients.

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    Graham, Selina; Dahill, Mark; Robinson, Derek

    2017-01-01

    The Royal United Hospital, Bath, admits approximately 550 patients with neck of femur fractures per year. The risks from returning to theatre for this patient group are often life-threatening. Post-operative wound ooze was noted to cause a significant rate of return to theatre, with increased lengths of stay and patient morbidity. A wound closure protocol was agreed by the consultant body. This information was disseminated by email and teaching sessions to all members of the multidisciplinary team, including surgeons, theatre staff and ortho-geriatricians. The plan-do-study-act model for improvement was used to reduce rates of returns to theatre for wound ooze. Interventions included cyclical teaching during each trainee rotation, updated inductions, posters, email reminders and scrub team involvement to open the protocol sutures unprompted. The primary outcome measure was returns to theatre for wound complications. Baseline data showed 4 returns to theatre over a two month period (4.40% of patients). Length of stay for each patient affected by wound ooze was also compared to the departmental mean. In the 6 month intervention period there was one return to theatre (0.36% of patients). The observed reduction saved the department an estimated £13,831 in length of stay alone. The standardisation of wound closure protocol, with continued reinforcement to all members of the multidisciplinary team, improves patient outcome in this group. Mobilising a group of clinicians across a variety of specialities, with one common goal, is highly effective for patients, improves multidisciplinary working and reduces cost.

  3. Fracture of the neck of the femur after radiotherapy

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    Gantscheff, M.; Wassilew, T.; Tantschew, P. (Meditsinska Akademiya, Sofia (Bulgaria))

    1983-02-01

    Several etiopathogenetic factors of the femoral neck fracture after radiotherapy are discussed taking extensive references into consideration. Results are described paying special attention to the discongruence of the hip joint existing in this fracture. The change of the volume of the femoral head, which can be considered as a consecutive symptom of some vascular lesions, leads to pathologic conditions in the biomechanics of the hip joint causing a special kind of stress fracture.

  4. NEGLECTED FRACTURE NECK OF FEMUR OPERATED WITH NON VASCULARISED FIBULAR GRAFT

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    Kamareddy

    2014-11-01

    Full Text Available Neglected fracture neck of femur is a common presentation in developing countries like India. We report a case of 58years old male patient which was successfully managed at our institute. Treatment options vary from arthroplasty and osteotomy (with or without graft to osteosynthesis using various implants and grafting techniques (muscle pedicle, vascularized, and non-vascularised fibular graft. We performed a non vascularised fibular graft with cancellous screw fixation. Patient had a satisfactory bony union without any avascular changes. We emphasize that Non vascularised fibular graft is a treatment option for surgical management of fracture neck of femur.

  5. Neck of femur fracture fixation in a bilateral amputee: an uncommon condition requiring an improvised fracture table positioning technique.

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    Berg, Andrew James; Bhatia, Chandra

    2014-02-21

    While neck of femur fractures are common it is rare to see this injury in a bilateral leg amputee. Special consideration needs to be given to the management of these patients. We report the case of a 58-year-old man with bilateral leg amputation who presented to the emergency department with left hip pain following a fall. A fracture of the left neck of femur with extension into the femoral shaft was diagnosed. Internal fixation was planned with a dynamic hip screw. Standard fracture table setup, which allows for traction of the fractured limb and positioning of the contralateral limb such that anteroposterior and lateral X-rays can be obtained, was not possible in this case due to the amputations. We highlight considerations that need to be made in positioning a bilateral amputee for neck of femur fracture fixation and also highlight an improvised technique that can be utilised by other surgeons.

  6. Early result of hemiarthroplasty in elderly patients with fracture neck of femur

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    Mue Daniel

    2015-01-01

    Full Text Available Background: Fractured neck of femur is a frequent and severe injury in elderly patients with consequent high morbidity and mortality. Hemiarthroplasty is an established treatment modality for displaced intracapsular femoral neck fractures in elderly patients above 60 years. This study analysed the early functional outcome and complications of Austin Moore endoprosthesis in elderly patients above 60 years with fractured neck of femur. Materials and Methods: Retrospective data were obtained over a 5 year period from January 2007 to December 2012. Thirty-five elderly patients of 60 years and above with displaced intracapsular fracture neck of femur treated with hemiarthroplasty using Austin Moore endoprosthesis were included. Data were analysed using SPSS version 21. Results: A total of 35 patients were involved. The age-range was 60-90 years with mean age of 69.7 ΁ 7 years. The predominant mechanism of injury was trivial falls in 18 (66.7% patients. The commonest complication was pressure sore in 2 (5.7% patients, followed by surgical site infection in 1 (2.9% patient and periprosthetic fracture in 1 (2.9% patients. Early post-operative mortality was 2.9%. Post-operative hip functional status according to Postel and Merle d Aubigne revealed that majority (66.6% of patients had satisfactory hip function. Conclusion: Functional outcome of Austin Moore in elderly patients above 60 years with fracture neck of femur was satisfactory in most of the cases with minimal morbidity. Careful patient selection for hemiarthroplasty is vital and may decrease the incidence of complications and ameliorate the outcomes in the treatment of intracapsular femoral neck fractures.

  7. A STUDY OF CLINICAL AND SURGICAL OUTCOME OF FRACTURE NECK OF FEMUR

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    Anish G. Cherian

    2016-09-01

    Full Text Available BACKGROUND Fracture neck of femur has high incidence of complications even with treatment, hence it is also termed as unsolved fracture. Factors making treatment difficult are the blood supply to head, which gets cut off and difficulty in achieving reduction. Impacted fractures can be treated conservatively. If the fracture is undisplaced, a conservative approach may be done or multiple cancellous screws can be used. If the patient’s age is less than 60 years, a closed reduction under C-arm control can be tried. If the reduction is possible, then multiple screw fixations can be done. If reduction is not achieved, then open screw reduction and screw fixation can be done. If the patient is above 60 years of age, then it is preferable to excise the head off and replace it with prosthesis. If the hip is normal, then hemiarthroplasty with a unipolar or bipolar prosthesis can be done. If the hip has pre-existing arthritis, then total hip replacement surgery is advisable. A sincere effort has been put to understand the clinical and surgical outcome of fracture neck of femur in elderly. This paper is intended to help the practicing orthopaedicians to understand the various treatment modalities which is commonly used in practice and also the complications which are associated with the pathology. METHODS  The study was done in the Department of Orthopaedics, Travancore Medical College at Kollam.  The study was done from August 2014 to June 2016.  Eighty cases who attended in the Department of Orthopaedics were taken for the study.  Detailed History and Clinical Examination was conducted. INCLUSION CRITERIA  Both traumatic and pathological fractures were taken up for the study.  Individuals who were aged more than 55 years were taken up for the study. EXCLUSION CRITERIA  Aged less than 55 years were not considered.  All the statistical analysis was done using the latest SPSS software 2015 (California. RESULT Fracture neck of femur

  8. Subtrochanteric femur fracture after removal of screws for femoral neck fracture in a child.

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    Song, Kwang Soon; Lee, Si Wook

    2015-01-01

    Displaced femoral neck fractures are rare in children and are associated with a high rate of complications. Subtrochanteric fractures after cannulated screw fixation of femoral neck fractures in adults are well recognized, and there are several reports on the topic. However, there are no reports on complications related to hardware or subtrochanteric fractures after removal of the screws in the treatment of femoral neck fractures in children. Here we report the case of a 10-year-old boy who sustained a subtrochanteric fracture after the screw removal and healing that followed a femoral neck fracture.

  9. Atraumatic intracapsular neck of femur fractures after prolonged bisphosphonate treatment: a new atypical variant?

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    Khan, Sameer Khalid; Savaridas, Terence; Hemers, Jennifer S.; Maarouf, Zouheir; Orgee, Jane M.; Orr, Michael M.

    2016-01-01

    Summary We present 2 cases of elderly females presenting with atraumatic, near-vertical (Pauwells grade 3), intracapsular neck of femur fractures. Following diagnosis of osteoporosis on DEXA scans, they had received alendronic acid for 7 and 10 years respectively. Routine blood tests and serum estimations of calcium, vitamin-D and thyroid-stimulating hormone, done at admission, were within the normal ranges. These patients were managed with a hemiarthroplasty and a dynamic hip screw (DHS) respectively, following discontinuation of bisphosphonates. We present these 2 cases in light of emerging evidence that associates long-term bisphosphonate use with atypical low energy femoral fractures. Only subtrochanteric/diaphyseal fractures have been reported to date. We present a new variant of atypical femoral neck fractures in metaphyseal bone related to prolonged bisphosphonate therapy. PMID:27252743

  10. 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.

  11. The BHU bicentric bipolar prosthesis in fracture neck femur in active elderly

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    Singh Saurabh

    2008-09-01

    Full Text Available Abstract Background 55 BHU bicentric bipolar hemiarthroplasties were reviewed after a mean follow up of 4 years (range 1–5 years. Patients with displaced subcapital fractures were selected for operation on the basis of good mobility before the fracture. Object of the study was to see the efficacy of BHU bipolar prostheses and functional outcome. Results There were no incidences of dislocation. Modified Harris hip scoring system scoring system was used which included sitting crosslegged and squatting in view of the sociocultural needs of the patients of Indian subcontinent. Modified Harris hip scoring system 89% had a good or excellent result and 94% had no or only occasional pain. Majority of the patients returned to their prefracture activity. Conclusion Thus at follow up of 4 year the BHU bicentric bipolar prosthesis has been shown to be a good option for intracapsular fractures of neck femur with encouraging results.

  12. Computed tomographic evaluation of the proximal femur: A predictive classification in displaced femoral neck fracture management

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    Narender Kumar Magu

    2014-01-01

    Full Text Available Background: Femoral neck fracture is truly an enigma due to the high incidence of avascular necrosis and nonunion. Different methods have been described to determine the size of the femoral head fragment, as a small head has been said to be associated with poor outcome and nonunion due to inadequate implant purchase in the proximal fragment. These methods were two dimensional and were affected by radiography techniques, therefore did not determine true head size. Computed tomography (CT is an important option to measure true head size as images can be obtained in three dimensions. Henceforth, we subjected patients to CT scan of hip in cases with displaced fracture neck of femur. The study aims to define the term "small head or inadequate size femoral head" objectively for its prognostic significance. Materials and Methods: 70 cases of displaced femoral neck fractures underwent CT scan preoperatively for proximal femoral geometric measurements of both hips. Dual energy X-ray absorptiometry scan was done in all cases. Patients were treated with either intertrochanteric osteotomy or lag screw osteosynthesis based on the size of the head fragment on plain radiographs. Results: The average femoral head fragment volume was 57 cu cm (range 28.3-84.91 cu cm; standard deviation 14 cu cm. Proximal fragment volume of >43 cu cm was termed adequate size (type I and of ≤43 cu cm as small femoral head (type II. Fractures which united (n = 54 had a relatively large average head size (59 cu cm when compared to fractures that did not (n = 16, which had a small average head size (49 cu cm and this difference was statistically significant. In type I fractures union rate was comparable in both osteotomy and lag screw groups (P > 0.05. Lag screw fixation failed invariably, while osteotomy showed good results in type II fractures (P < 0.05. Conclusion: Computed tomography scan of the proximal femur is advisable for measuring true size of head fragment. An objective

  13. PROSPECTIVE STUDY OF MANAGEMENT OF FRACTURE NECK OF FEMUR BY HEMIARTHROPLASTY WITH CEMENTED BIPOLAR

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    Hanu Tej

    2015-12-01

    Full Text Available BACKGROUND AND OBJECTIVES Fracture neck of femur is a leading cause of hospital admissions in elderly age group. The number of such admissions is on a rise because of increased longevity, osteoporosis and sedentary habits. Conservative methods of treatment is not acceptable because it results in nonunion with unstable hip and limitation of hip movement as well as complications of prolonged immobilization like bed sores, deep vein thrombosis and respiratory infections. Hemiarthroplasty remains the most common modality of treatment in our country. The time-tested unipolar prosthesis is being slowly replaced by bipolar prosthesis, which is claimed to have a lower incidence of complications. This study was conducted to analyze the results of surgical management of fracture neck of femur using modular bipolar hemiarthroplasty. MATERIALS AND METHODS The present study was a prospective study of 50 cases of fracture neck of femur admitted to Basaweshwar Hospital attached to MR Medical College, Kalburagi, between the study periods of July 2014 to July 2015. Cases were selected according to inclusion and exclusion criteria, i.e., patients with intra-capsular fracture neck of femur above the age of 55yrs. Medically unfit and patients not willing for surgery were excluded from the study. RESULTS In our series of 50 cases, there were 19 males and 31 females with a maximum age of 92 yrs, minimum age of 58 yrs, and an average age of 65 years. There was a slight predominance of left-sided fractures when compared to the right. The mean duration of hospital stay was 5 days. At the final one year follow-up assessment with Harris Hip Score, 18 patients (35% achieved 'Excellent' result, 22 patients (45% achieved 'Good' result, 5 patients (10% achieved 'Fair' result and 5 patients (10% achieved 'Poor' result. Overall, 80% of the patients achieved an excellent or good result. On enquiry regarding the overall satisfaction with the procedure and return to pre-fracture

  14. Neck of Femur Fracture in a Patient with a Chronic Osteomyelitis of the Ipsilateral Foot

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    Anne-Carolin Döring

    2016-01-01

    Full Text Available This case report describes a successful two-stage treatment in a 75-year-old male with a displaced neck of femur fracture, also suffering from an active chronic osteomyelitis of the ipsilateral calcaneus. In our case, a below-knee amputation was performed first, followed by total hip arthroplasty two weeks later. At 15-month follow-up, full recovery of the prefracture level of activities of daily living without significant impairment was obtained. Only a few cases of total hip arthroplasty in amputees have been published, but the indication for surgery was mainly traumatic or advanced osteoarthritis. Treating patients with this type of comorbidities is challenging; therapeutic dilemmas can be major. The management in cases like these requires a thorough evaluation and a clear surgical and medical treatment plan, preferably conducted by a multidisciplinary orthogeriatric team.

  15. Neck of Femur Fracture in a Patient with a Chronic Osteomyelitis of the Ipsilateral Foot

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    Döring, Anne-Carolin; Vochteloo, Anne J. H.; van Doorn, Kees; Huis in 't Veld, Rianne M. H. A.

    2016-01-01

    This case report describes a successful two-stage treatment in a 75-year-old male with a displaced neck of femur fracture, also suffering from an active chronic osteomyelitis of the ipsilateral calcaneus. In our case, a below-knee amputation was performed first, followed by total hip arthroplasty two weeks later. At 15-month follow-up, full recovery of the prefracture level of activities of daily living without significant impairment was obtained. Only a few cases of total hip arthroplasty in amputees have been published, but the indication for surgery was mainly traumatic or advanced osteoarthritis. Treating patients with this type of comorbidities is challenging; therapeutic dilemmas can be major. The management in cases like these requires a thorough evaluation and a clear surgical and medical treatment plan, preferably conducted by a multidisciplinary orthogeriatric team. PMID:27843662

  16. Study of proximal femoral locking compression plate in extra capsular fracture neck of femur

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    Ravi G.O.

    2015-12-01

    Results: In our study of 21 cases, cases 13 cases were intertrochanteric fracture and remaining 8 were subtrochanteric fracture with the mean age was 51.47 years. Minimum age was 19 years and maximum age was 85 years. 14 patients (67% were males and 7 patients (33% were females, 13 IX patients (62% had right-sided fracture and 8 patients (38% had left-sided fracture. with right side being more common side affected. The average duration of stay in the hospital was 25.31 days. The average follow up was 18 months [11 to 23 months]. Out of 21 patients in our study 16 patients (76% are able to sit cross-legged and can squat on ground without any problem. The functional results were graded according to Harris Hip Scoring, In our study, 10 patients (48%had excellent results, 8 patients (38%had good results, 2 patients (10%had poor result, and 1 failed case (5% as she is an elderly female of 85 years with limited activity both preoperatively due to physiological age and general weakness. Conclusions: In conclusion the potentiality of the Proximal Femoral Locking Compression Plate (PF-LCP in varied indications, shows its versatility. Although not free of complications our study has demonstrated excellent results. The procedure offers, faster mobilization, rapid return to activities of daily living, improves the quality of life and gave a long term solution in patients with extracapsular fracture neck of femur. Larger studies with longer follow up will further validate the procedure. [Int J Res Med Sci 2015; 3(12.000: 3726-3733

  17. Ununited fracture neck of femur treated with closed reduction and internal fixation with cancellous screw and fibular strut graft

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    Singh Daria

    2006-01-01

    Full Text Available Background: Ununited fracture neck of femur in young adults has been tackled in various ways. Methods: Twenty five patients of ununited fracture neck of femur in age group 21-55 years were treated by closed reduction, cancellous screw fixation and fibular strut graft and followed up for 2-6 years. Time gap between injury and operation was 6 weeks to 58 weeks. Five cases were previously fixed with various fixation devices. Results: Osseous union was achieved in 24 cases with average time of 18.16 weeks. Main complication encountered in follow-up was avascular necrosis of femoral head, others were joint stiffness and shortening. Functional end results were good to excellent in 24 cases. Conclusion: Closed reduction with internal fixation by cancellous screw and fibular strut grafting is easy and useful procedure.

  18. Meyer’s Muscle Pedicle Bone Graft a Novel Procedure in Treatment of Neglected Fracture Neck of Femur in Pediatric Age Group-A Case Report

    OpenAIRE

    2016-01-01

    Meyers muscle pedicle graft has been used in delayed presentation and non-union of neck femur fracture in adults with good results. Delayed presentation or non-union neck femur in children is not uncommon in children. Subtrochanteric valgus osteotomy with or without fixation has been suggested with varying results. We present meyers muscle graft being used in paediatric age group with excellent result at 3 years follow-up. There are limited report literature of meyers muscle pedicle graft bei...

  19. Bilateral undisplaced insufficiency neck of femur fractures associated with short-term steroid use: a case report

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    Gurdezi Sabahat

    2008-03-01

    Full Text Available Abstract Introduction We present an interesting and unusual case of a 61-year-old woman with bilateral, undisplaced, stress neck of femur fractures associated with short-term steroid use. Insufficiency fractures of the neck of femur without preceding trauma have been described in the literature, although bilateral involvement is infrequent. These fractures have been associated with strenuous exercise, seizures, renal osteodystrophy, fluoride treatment, long-term corticosteroid use, amenorrhoea, abnormal anatomy and osteomalacia due to nutritional and/or hormonal factors. Case Presentation The case we present differs from other published reports, in that the patient's symptoms developed acutely after only a short course of steroids and with no associated trauma or strenuous exercise. It is also the only case described where no operative intervention was required. Conclusion Our case reiterates the importance of considering insufficiency or stress fractures in high-risk patients who present with musculoskeletal pain. Institution of bone protection should also be considered in these patients. Morbidity related to delayed treatment has been well documented, so a high level of clinical suspicion is imperative.

  20. OUTCOME OF UNCEMENTED UNIPOLAR HEMIARTHROPLASTY IN FRACTURE NECK OF FEMUR, IN GERIATRIC PATIENTS IN RELATION TO BONE QUALITY

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    Mehraj Din

    2015-09-01

    Full Text Available BACKGROUND: Osteoporosis plays an important role in pathogenesis of fracture neck of femur in mobile elderly. Hemiarthroplasty is most common mode of management of femoral neck fractures in elderly in developing world. We report the outcome of uncemented hemiarthropl asty in elderly patients with a femoral neck fracture in relation to bone quality of patient as estimated by Dual energy x ray absorptiometry (DEXA scan. MATERIALS AND METHODS: 75 uncemented hemiarthroplasties for femoral neck fractures were performed in elderly patients more than 70 years of age between August 2008 and April 2012. The clinical, radiological results and bone mineral density of 65 hips in 65 patients who could be followed up were analyzed. For all cases Austin Moore prosthesis was implanted . RESULTS: The mean age of the patients was 79.96±7.21 years ( 7 1 to 96 years. 44 patients were women and 21 were men. Average duration of follow - up was 18.59±11.53 months ( R ange 4 to 44 months. The mean Harris Hip Score in patients with osteopenia was 80 .29±13.29 and in patients with osteoporosis it was 79.96 ± 11.67 at the time of the last follow - up. There was no significant difference in mean Harris hi p score in osteoporotic and non - osteoporotic patient’s p value 0.923. Out of 65 patients whose results were assessed in our study 48 patients (73.8% had osteoporosis and 17 patients (26.1% had Osteopenia. None of the patients in our study had a normal bone density. The mean T Score as measured on DEXA scan was - 3.74±1.57. CONCLUSION: Uncemented hemiarthro plasty for elderly patients more than 70 years of age with a femoral neck fracture showed satisfactory short - term results with no relationship to the bone quality

  1. Use of lean principals to improve flow of patients with fractured neck of femur--the HOPE study.

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    McNamara, R; Butler, A; Baker, C; Mullen, J; Lenehan, B; Grimes, S; O'Donoghue, H; Evans, P; Liston, M; Cummins, F; Condon, F

    2014-03-01

    We describe the implementation of a care pathway for patients with fractured neck of femur (NOF) using Lean and Six Sigma principles. After introduction of the Lean pathway, 32 patients out a total of 86 (37%) with fractured NOF were admitted to the Trauma Ward within 4 hours of presentation to the hospital; prior to implementation this was 16 patients out of a total of 59 (27%). Post-Lean an earlier mean theatre start time of 8.40am was achieved, resulting in a 38 minute increase in daily theatre time. An additional 52 patients (12%) received surgery within 24 hours of admission, resulting in 1 night length of stay reduction. Lean methodology proved an effective method to guide change resulting in an improved journey for the patient and significant workflow gains.

  2. Treatment of displaced neck fractures of the femur with total hip arthroplasty.

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    Rudelli, Sergio; Viriato, Sergio P; Meireles, Tadeu L O; Frederico, Tiago N

    2012-02-01

    We report our experience in unstable fractures of the femoral neck in a consecutive series of patients who underwent total hip arthroplasty. Over a period of 12 years, 88 patients were treated with a cemented total hip arthroplasty; 3 patients were lost to follow-up, leaving 86 fractures (85 patients) for retrospective analysis. Seven patients had dislocations, all but 1 of which were treated successfully without reoperation. Four patients required reoperation in the same hip undergoing arthroplasty. There was a graded increase in mortality rates across the continuum of risk groups at the time of surgery. The low incidence (4.6%) of a second procedure on the hip repaired initially, as well as low mortality rates, makes this treatment strategy quite satisfactory.

  3. Meyer’s Muscle Pedicle Bone Graft a Novel Procedure in Treatment of Neglected Fracture Neck of Femur in Pediatric Age Group-A Case Report

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    Ponnanna, KM; Mannual, Sunil

    2016-01-01

    Meyers muscle pedicle graft has been used in delayed presentation and non-union of neck femur fracture in adults with good results. Delayed presentation or non-union neck femur in children is not uncommon in children. Subtrochanteric valgus osteotomy with or without fixation has been suggested with varying results. We present meyers muscle graft being used in paediatric age group with excellent result at 3 years follow-up. There are limited report literature of meyers muscle pedicle graft being used in children. PMID:27790536

  4. Continence promotion for older hospital patients following surgery for fractured neck of femur: Pilot of a randomized controlled trial

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    Lynne Parkinson

    2008-01-01

    Full Text Available Lynne Parkinson1,2, Pauline Chiarelli3, Jennifer Byrne1, Richard Gibson1, Suzanne McNeill4, Gillian Lloyd5, Wendy Watts6, Julie Byles11Research Centre for Gender, Health and Ageing, Faculty of Health, The University of Newcastle, NSW, Australia; 2Hunter Ageing Research, Faculty of Health, The University of Newcastle, NSW, Australia; 3Faculty of Health, The University of Newcastle, NSW, Australia; 4NC Trauma Orthopedics, John Hunter Hospital, New Lambton Heights, NSW, Australia; 5Hunter New England Health, Wallsend Community Health Centre, Wallsend, NSW, Australia; 6Royal Newcastle Centre, John Hunter Hospital, New Lambton Heights, NSW, AustraliaAbstract: Evidence suggests that bladder control problems develop or worsen as a result of fractured neck of femur (#NOF and its subsequent management. The primary aim of this study was to reduce the prevalence and severity of post surgery continence problems among patients, aged from 60-years, undergoing surgery for #NOF, using a best practice “case-management model” multifactorial intervention. Eligible consenting patients admitted with #NOF were randomized to intervention or control group. Self-report questionnaires compared pre-surgery, post surgery, and follow-up continence status between groups.This pilot randomized controlled trial, which included 45 eligible patients aged 60 to 93-years, found no evidence that the intervention was effective in reducing prevalence of post-surgery incontinence in this acute setting. Staff surveys highlighted the need for open communication between the research team and hospital staff. Unclear results were attributed to the small sample size.A central outcome was evidence that intervention to improve continence management for older people post-surgery is imperative. Focused assessment and treatment for those most at risk of incontinence after #NOF would be more acceptable to staff and a more efficient use of resources. A simple screening tool would ensure that

  5. COMPARISON OF UNIPOLAR (MOORE’S PROSTHESIS AND BIPOLAR HEMIARTHROPLASTY IN FRACTURE NECK OF FEMUR IN THE ELDERLY- A SHORT-TERM PROSPECTIVE STUDY

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    Mahendra Bendale

    2016-11-01

    Full Text Available BACKGROUND Femoral neck fractures are common in postmenopausal elderly females as a result of osteoporosis due to trivial trauma or in the young due to high energy trauma. The goal of the surgeon is to return the patient to his/her prefracture functional status. Femoral neck fracture could be impacted and undisplaced or displaced. Femoral neck fractures are also considered “fractures of necessity”, best treated surgically irrespective of displacement. Surgery permits early patient mobilisation and minimises the complications of prolonged recumbence. The bipolar prosthesis has advantage over the unipolar in having two bearings for the movements to occur. This study intends to compare the functional outcome of unipolar Moore’s hemi-replacement and fixed bipolar replacement in elderly patients with fracture neck of femur. In this scenario, the null hypothesis would be that there is no significant difference in the results between the patients treated with Moore’s prosthesis and those treated with bipolar prosthesis. The aim of the study is to compare the results of unipolar and bipolar hemi-arthroplasty for fracture neck of femur in the elderly patients. MATERIALS AND METHODS 30 elderly postmenopausal women with fracture neck femur were included in the study. They were divided into 2 groups and were operated upon by using unipolar and bipolar implants respectively after thorough investigation. The functional outcome was assessed using the Harris Hip Score (HHS. RESULTS Femoral neck fractures belonged to 53.3% with type III fracture and 46.7 had type IV fractures. Fifteen patients had replacement with Austin Moore prosthesis and fifteen patients with bipolar prosthesis. The average HHS at 6 weeks for unipolar and bipolar groups was 65.2 and 66.0, respectively. The average HHS at 12 months for unipolar and bipolar group was 81.0 and 83.6, respectively. 19 (65.5% patients had good HHS at the end of one year. Corrected chi-square value is 2

  6. A national survey into perioperative anesthetic management of patients with a fractured neck of femur

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    Soinikoski Mirka

    2012-07-01

    Full Text Available Abstract Background We made a survey among Finnish anesthesiologists concerning the current perioperative anesthetic practice of hip fracture patients for further development in patient care. Methods All members of the Finnish Society of Anesthesiologists with a known e-mail address (786 were invited to participate in an internet-based survey. Results The overall response rate was 55% (423 responses; 298 respondents participated in the care of hip fracture patients. Preoperative analgesia was mostly managed with oxycodone and paracetamol; every fifth respondent applied an epidural infusion. Most respondents (98% employed a spinal block with or without an epidural catheter for intraoperative anesthesia. Midazolam, propofol and/or fentanyl were used for additional sedation. General anesthesia was used rarely. Postoperatively, paracetamol and non-steroidal anti-inflammatory drugs and occasionally peroral oxycodone, were prescribed in addition to epidural analgesia. Conclusions The survey suggests that the impact of more individualised analgesia regimens, both preoperatively and postoperatively, should be investigated in further studies.

  7. Study of the anatomical position of the femoral nerve by magnetic resonance imaging in patients with fractured neck of femur: relevance to femoral nerve block.

    LENUS (Irish Health Repository)

    Mehmood, Shehzad

    2012-01-31

    STUDY OBJECTIVE: To determine the anatomical location of the femoral nerve in patients who have sustained fracture of the neck of femur, and its relevance to femoral nerve block technique. DESIGN: Prospective, observational clinical study. SETTING: Orthopedic and Radiology departments of a regional hospital. SUBJECTS: 10 consecutive adult ASA physical status II and III patients (mean age, 78.5 yrs) and 4 adult healthy volunteers. INTERVENTIONS: A T1 magnetic resonance imaging scan was performed of both upper thighs in patients and healthy volunteers successfully. MEASUREMENTS: The distance (mm) between the midpoint of the femoral artery and the midpoint of the femoral nerve, and the distance of the femoral nerve from the skin was measured at the mid-inguinal ligament, the pubic tubercle, and at the mid-inguinal crease. Data are shown as means (SD). Differences between both sides were compared using paired Student\\'s t-tests. P < 0.05 was significant. MAIN RESULTS: In patients the mean distance (mm) between the midpoint of the femoral nerve from the midpoint of femoral artery at the mid-inguinal crease on the fractured and non-fractured sides was 10.7 and 11.0, respectively (P = 0.87). The mean distance (mm) between the midpoint of the femoral nerve from the midpoint of the femoral artery at the mid-inguinal ligament on the fractured and non-fractured sides was 9.64 and 12.5, respectively (P = 0.03). The mean distance (mm) between the midpoint of the femoral nerve from the midpoint of the femoral artery at the pubic tubercle on the fractured and non-fractured sides was 8.74 and 10.49, respectively (P = 0.18). CONCLUSIONS: Blockade of the femoral nerve may be easier to perform at the mid-inguinal crease in patients with fractured neck of femur.

  8. Analgesic efficacy of continuous femoral nerve block commenced prior to operative fixation of fractured neck of femur

    LENUS (Irish Health Repository)

    Szucs, Szilard

    2012-06-27

    AbstractBackgroundPeripheral nerve blocks are effective in treating acute pain, thereby minimizing the requirement for opiate analgesics. Fractured neck of femur (FNF) is a common, painful injury. The provision of effective analgesia to this cohort is challenging but an important determinant of their functional outcome. We investigated the analgesic efficacy of continuous femoral nerve block (CFNB) in patients with FNF.MethodsFollowing institutional ethical approval and with informed consent, patients awaiting FNF surgery were randomly allocated to receive either standard opiate-based analgesia (Group 1) or a femoral perineural catheter (Group 2). Patients in Group 1 received parenteral morphine as required. Those in Group 2 received a CFNB comprising a bolus of local anaesthetic followed by a continuous infusion of 0.25% bupivacaine. For both Groups, rescue analgesia consisted of intramuscular morphine as required and all patients received paracetamol regularly. Pain was assessed using a visual analogue scale at rest and during passive movement (dynamic pain score) at 30 min following first analgesic intervention and six hourly thereafter for 72 hours. Patient satisfaction with the analgesic regimen received was recorded using verbal rating scores (0-10). The primary outcome measured was dynamic pain score from initial analgesic intervention to 72 hours later.ResultsOf 27 recruited, 24 patients successfully completed the study protocol and underwent per protocol analysis. The intervals from recruitment to the study until surgery were similar in both groups [31.4(17.7) vs 27.5(14.2) h, P = 0.57]. The groups were similar in terms of baseline clinical characteristics. For patients in Group 2, pain scores at rest were less than those reported by patients in Group 1 [9.5(9.4) vs 31(28), P = 0.031]. Dynamic pain scores reported by patients in Group 2 were less at each time point from 30 min up to 54 hours [e.g at 6 h 30.7(23.4) vs 67.0(32.0), P = 0

  9. Analgesic efficacy of continuous femoral nerve block commenced prior to operative fixation of fractured neck of femur

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    Szucs Szilard

    2012-06-01

    Full Text Available Abstract Background Peripheral nerve blocks are effective in treating acute pain, thereby minimizing the requirement for opiate analgesics. Fractured neck of femur (FNF is a common, painful injury. The provision of effective analgesia to this cohort is challenging but an important determinant of their functional outcome. We investigated the analgesic efficacy of continuous femoral nerve block (CFNB in patients with FNF. Methods Following institutional ethical approval and with informed consent, patients awaiting FNF surgery were randomly allocated to receive either standard opiate-based analgesia (Group 1 or a femoral perineural catheter (Group 2. Patients in Group 1 received parenteral morphine as required. Those in Group 2 received a CFNB comprising a bolus of local anaesthetic followed by a continuous infusion of 0.25% bupivacaine. For both Groups, rescue analgesia consisted of intramuscular morphine as required and all patients received paracetamol regularly. Pain was assessed using a visual analogue scale at rest and during passive movement (dynamic pain score at 30 min following first analgesic intervention and six hourly thereafter for 72 hours. Patient satisfaction with the analgesic regimen received was recorded using verbal rating scores (0-10. The primary outcome measured was dynamic pain score from initial analgesic intervention to 72 hours later. Results Of 27 recruited, 24 patients successfully completed the study protocol and underwent per protocol analysis. The intervals from recruitment to the study until surgery were similar in both groups [31.4(17.7 vs 27.5(14.2 h, P = 0.57]. The groups were similar in terms of baseline clinical characteristics. For patients in Group 2, pain scores at rest were less than those reported by patients in Group 1 [9.5(9.4 vs 31(28, P = 0.031]. Dynamic pain scores reported by patients in Group 2 were less at each time point from 30 min up to 54 hours [e.g at 6 h 30.7(23.4 vs 67

  10. A threshold for concern? C-reactive protein levels following operatively managed neck of femur fractures can detect infectious complications with a simple formula.

    Science.gov (United States)

    Chapman, George; Holton, James; Chapman, Andrew

    2016-02-01

    C-reactive protein (CRP) rises in response to multiple stimuli, including surgical procedures and infections. Deviations from the predicted CRP response to a given procedure may be an early indication of a postoperative complication. Three hundred and fifty-four patients with an operatively managed neck of femur fracture admitted over a 1-year period to an NHS Hospital Trust were included. CRP values collected during the postoperative period were retrospectively examined, and objective evidence of postoperative complications was sought. Data analysis explored daily CRP thresholds that maximised sensitivity and specificity for the detection of patients with a postoperative complication. From the 5th to the 30th postoperative day, a CRP value in excess of the threshold defined by the formula 500/d (where d represents the number of postoperative days) retrospectively detected patients with a postoperative complication with a sensitivity of 0.97 and specificity of 0.82. Patients with a CRP value above the 500/d threshold during this period had a significantly increased 30-day mortality (10.0% vs. 3.9%, RR=2.74, p=0.03). Following operatively managed neck of femur fractures, a CRP value in excess of the threshold defined by the formula 500/d may indicate the presence of a postoperative complication and defines a group with increased mortality. In this context, a prompt wound review and septic screen could promote the early detection and management of infectious postoperative complications. Copyright © 2015 The Authors. Published by Elsevier Inc. All rights reserved.

  11. Fracture of Human Femur Tissue Monitored by Acoustic Emission Sensors

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    Dimitrios. G. Aggelis

    2015-03-01

    Full Text Available The study describes the acoustic emission (AE activity during human femur tissue fracture. The specimens were fractured in a bending-torsion loading pattern with concurrent monitoring by two AE sensors. The number of recorded signals correlates well with the applied load providing the onset of micro-fracture at approximately one sixth of the maximum load. Furthermore, waveform frequency content and rise time are related to the different modes of fracture (bending of femur neck or torsion of diaphysis. The importance of the study lies mainly in two disciplines. One is that, although femurs are typically subjects of surgical repair in humans, detailed monitoring of the fracture with AE will enrich the understanding of the process in ways that cannot be achieved using only the mechanical data. Additionally, from the point of view of monitoring techniques, applying sensors used for engineering materials and interpreting the obtained data pose additional difficulties due to the uniqueness of the bone structure.

  12. Bisphosphonate-associated atypical subtrochanteric femur fracture.

    Science.gov (United States)

    Wolin, Ely A; Banks, Kevin P; Vroman, Penny J

    2015-03-01

    Bisphosphonates help prevent progressive bone mineralization loss and subsequent osteoporotic fractures. However, long-term bisphosphonate therapy paradoxically increases the risk of a unique injury called an atypical subtrochanteric femur fracture. Despite this, the benefits of bisphosphonates outweigh the risks, because far more pathologic fractures are prevented than induced. The early identification of atypical subtrochanteric femur fractures is important as there is high associated morbidity and mortality. We describe a case of a 76-y-old woman with a completed bisphosphonate-associated atypical subtrochanteric femur fracture.

  13. ASSESSMENT OF RELATIONSHIP BETWEEN NECK SHAFT ANGLE AND NECK LENGTH WITH INTEREPICONDYLAR DISTANCE IN FEMUR

    Directory of Open Access Journals (Sweden)

    Ishita Ghosh

    2015-12-01

    Full Text Available Background: Femur is the longest and strongest bone of the body. It transmits body weight from hip bone to tibia in standing position. Femoral neck is a constricted part connecting head with shaft at an angle of about 125°-known as angle of inclination or neck shaft angle (NSA; this facilitates the movement of hip joint enabling the limb to swing clear of pelvis. Abnormal femoral neck angle (FNA may be associated with various clinical problems ranging from harmless in toeing gait in childhood to disabling osteoarthritis in adults. The current study attempted to find out if a co-relation exists between those parameters and other clinically measurable variables like inter-epicondylar distance or distance between greater trochanter to lateral epicondyle. This may help to predict the risk of fracture neck femur without any risk of radiation exposure and proper prophylactic measures can be undertaken (Vit-D, calcium to decrease risk of fracture. Results: Measurements were taken in dry femora mostly in East Indian population. Variables that were measured in 158 dry femora (85 femora from left side and 73 from the right side are: - a Neck shaft angle of femur, b Neck length of femur, c Neck circumference of femur, d Inter-epicondylar distance of femur, e Distance between lateral epicondyle and greater trochanter of femur. No significant difference was found between the right and left sided femoral groups regarding any of the study variables. From the analysis it was revealed that no positive or negative correlation exists between the study variables. Therefore, it is not possible to predict the value of one or more of them from the magnitude of the other variable(s. Conclusions: Our study attempted to find out if it was possible to predict the risk of fracture neck femur by simple clinical procedure without exposing the subjects to radiation hazards associated with a radiological imaging. A screening test and subsequent prophylactic measures could

  14. Effects of Hip Geometry on Fracture Patterns of Proximal Femur

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    Seyyed Morteza Kazemi

    2016-07-01

    Full Text Available Background: Some studies have previously shown that geometry of proximal femur can affect the probability of fracture and type of fracture. It happens since the geometry of the proximal femur determines how a force is applied to its different parts. In this study, we have compared proximal femur’s geometric characteristics in femoral neck (FNF, intertrochanteric (ITF and Subtrochanteric (STF fractures. Methods: In this study, 60 patients who had hip fractures were studied as case studies. They were divided into FNF, ITF and STF groups based on their fracture types (20 patients in each group. Patients were studied with x-ray radiography and CT scans. Radiological parameters including femoral neck length from lateral cortex to center of femoral head (FNL, diameter of femoral head (FHD, diameter of femoral neck (FND, femoral head neck offset (FHNO, neck-shaft angle (alpha, femoral neck anteversion (beta were measured and compared in all three groups. Results: Amount of FNL was significantly higher in STF group compared to FNF (0.011 while ITF and STF as well as FNT and ITF did not show a significant different. Also, FND in FNF group was significantly lower than the other two groups, i.e. ITF and STF. In other cases there were no instances of significant statistical difference. Conclusion: Hip geometry can be used to identify individuals who are at the risk of fracture with special pattern. Also, it is important to have more studies in different populations and more in men.

  15. Effects of Hip Geometry on Fracture Patterns of Proximal Femur

    Science.gov (United States)

    Kazemi, Seyyed Morteza; Qoreishy, Mohamad; Keipourfard, Ali; Sajjadi, Mohammadreza Minator; Shokraneh, Shahram

    2016-01-01

    Background: Some studies have previously shown that geometry of proximal femur can affect the probability of fracture and type of fracture. It happens since the geometry of the proximal femur determines how a force is applied to its different parts. In this study, we have compared proximal femur’s geometric characteristics in femoral neck (FNF), intertrochanteric (ITF) and Subtrochanteric (STF) fractures. Methods: In this study, 60 patients who had hip fractures were studied as case studies. They were divided into FNF, ITF and STF groups based on their fracture types (20 patients in each group). Patients were studied with x-ray radiography and CT scans. Radiological parameters including femoral neck length from lateral cortex to center of femoral head (FNL), diameter of femoral head (FHD), diameter of femoral neck (FND), femoral head neck offset (FHNO), neck-shaft angle (alpha), femoral neck anteversion (beta) were measured and compared in all three groups. Results: Amount of FNL was significantly higher in STF group compared to FNF (0.011) while ITF and STF as well as FNT and ITF did not show a significant different. Also, FND in FNF group was significantly lower than the other two groups, i.e. ITF and STF. In other cases there were no instances of significant statistical difference. Conclusion: Hip geometry can be used to identify individuals who are at the risk of fracture with special pattern. Also, it is important to have more studies in different populations and more in men. PMID:27517071

  16. Ipsilateral femoral neck and trochanter fracture

    Directory of Open Access Journals (Sweden)

    Devdatta S Neogi

    2011-01-01

    Full Text Available Ipsilateral fractures in the neck and trochanteric region of the femur are very rare and seen in elderly osteoporotic patients. We present a case of a young man who presented with ipsilateral fracture of the femoral neck and a reverse oblique fracture in the trochanteric region following a motor vehicle accident. A possible mechanism, diagnostic challenge, and awareness required for identifying this injury are discussed.

  17. The micro-architecture of human cancellous bone from fracture neck of femur patients in relation to the structural integrity and fracture toughness of the tissue

    Directory of Open Access Journals (Sweden)

    C. Greenwood

    2015-12-01

    Full Text Available Osteoporosis is clinically assessed from bone mineral density measurements using dual energy X-ray absorption (DXA. However, these measurements do not always provide an accurate fracture prediction, arguably because DXA does not grapple with ‘bone quality’, which is a combined result of microarchitecture, texture, bone tissue properties, past loading history, material chemistry and bone physiology in reaction to disease. Studies addressing bone quality are comparatively few if one considers the potential importance of this factor. They suffer due to low number of human osteoporotic specimens, use of animal proxies and/or the lack of differentiation between confounding parameters such as gender and state of diseased bone. The present study considers bone samples donated from patients (n = 37 who suffered a femoral neck fracture and in this very well defined cohort we have produced in previous work fracture toughness measurements (FT which quantify its ability to resist crack growth which reflects directly the structural integrity of the cancellous bone tissue. We investigated correlations between BV/TV and other microarchitectural parameters; we examined effects that may suggest differences in bone remodelling between males and females and compared the relationships with the FT properties. The data crucially has shown that TbTh, TbSp, SMI and TbN may provide a proxy or surrogate for BV/TV. Correlations between FT critical stress intensity values and microarchitecture parameters (BV/TV, BS/TV, TbN, BS/BV and SMI for osteoporotic cancellous tissue were observed and are for the first time reported in this study. Overall, this study has not only highlighted that the fracture model based upon BMD could potentially be improved with inclusion of other microarchitecture parameters, but has also given us clear clues as to which of them are more influential in this role.

  18. Pediatric femur fractures, epidemiology and treatment

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    Petković Lazar

    2011-01-01

    Full Text Available Background/Aim. Femur fractures in children most often occur as a consequence of traffic accidents, during play and sport activities, and due to different pathological states. Diagnosis is rather simple and it includes physical and radiographycal examination. Femur fractures treatment in children can be operative and unoperative, depending on several facts: age, localisation and type of fracture, joint injuries of soft tissues, the presence of other injuries (in polytrauma, economical and social aspects, ect. The aim of this study was to present epidemiological characteristics of pediatric femur fractures, that is in the stage of development, including a special analysis of the used treatment techniques, as well as the comparison of the obtained data with those from the literature. Methods. The evaluation included following parameters: age, gender, cause, localisation and type of femur fracture, applied treatment and hospitalisation duration. Results. Among the presented 143 patients with femur fracture, 109 were boys and 34 were girls (3.2 : 1 ratio; p = 0.0001. Average age for both genders was 8.6 years, and no difference between boys and girls were found for the age (p = 0.758. In total, the most common fracture was diaphyseal fracture of femur in 93 (65.03% patients. The second was proximal fracture in 30 (20.98% patients, and the last distal fracture of the femur in 20 (13.99% patients (p = 0.0001. Three main causes of femur fracture can be distinguished: during play and sport activities in 67 (46.8% children, in traffic accidents in 64 (44.8% children, and pathological fractures in 12 (8.4% children. Inoperative treatment was applied in 82 (57.3% patients, and operative one in 61 (42.7% patients. The most common tretament was traction, in 71 (49.6% patients, followed by immobilization by hip spica cast mostly in young children. Intramedullar elastic nailing was applied in 16 (11.2% cases, and intramedullar rigid nailing (Küntscher in 19

  19. Lean thinking: can it improve the outcome of fracture neck of femur patients in a district general hospital?

    Science.gov (United States)

    Yousri, T A; Khan, Z; Chakrabarti, D; Fernandes, R; Wahab, K

    2011-11-01

    We present our experience in the management of hip fracture patients after the application of a value-stream approach, the Lean framework, in our trust. This system uses available resources in an efficient manner whilst eliminating waste. A statistically significant reduction of 5% and 9.3% was noted in the 30-day and overall mortality, respectively, after implementing 'Lean thinking'. Further improvements were also noted in door-to-theatre time, use of trauma beds and early discharge from hospitals. To our knowledge, this is the largest study in the literature where the Lean framework has been successfully employed for the management of a very challenging health-care issue faced by the National Health Service. Future prospective studies are, however, needed to reconfirm these results and to evaluate the components that are most critical to the success of the implemented framework. Copyright © 2010 Elsevier Ltd. All rights reserved.

  20. Interpretation of hip fracture patterns using areal bone mineral density in the proximal femur.

    Science.gov (United States)

    Hey, Hwee Weng Dennis; Sng, Weizhong Jonathan; Lim, Joel Louis Zongwei; Tan, Chuen Seng; Gan, Alfred Tau Liang; Ng, Jun Han Charles; Kagda, Fareed H Y

    2015-12-01

    Bone mineral density scans are currently interpreted based on an average score of the entire proximal femur. Improvements in technology now allow us to measure bone density in specific regions of the proximal femur. The study attempts to explain the pathophysiology of neck of femur (NOF) and intertrochanteric/basi-cervical (IT) fractures by correlating areal BMD (aBMD) scores with fracture patterns, and explore possible predictors for these fracture patterns. This is a single institution retrospective study on all patients who underwent hip surgeries from June 2010 to August 2012. A total of 106 patients (44 IT/basi-cervical, 62 NOF fractures) were studied. The data retrieved include patient characteristics and aBMD scores measured at different regions of the contralateral hip within 1 month of the injury. Demographic and clinical characteristic differences between IT and NOF fractures were analyzed using Fisher's Exact test and two-sample t test. Relationship between aBMD scores and fracture patterns was assessed using multivariable regression modeling. After adjusted multivariable analysis, T-Troc and T-inter scores were significantly lower in intertrochanteric/basi-cervical fractures compared to neck of femur fractures (P = 0.022 and P = 0.026, respectively). Both intertrochanteric/basi-cervical fractures (mean T.Tot -1.99) and neck of femur fractures (mean T.Tot -1.64) were not found to be associated with a mean T.tot less than -2.5. However, the mean aBMD scores were consistently less than -2.5 for both intertrochanteric/basi-cervical fractures and neck of femur fractures. Gender and calcium intake at the time of injury were associated with specific hip fracture patterns (P = 0.002 and P = 0.011, respectively). Hip fracture patterns following low energy trauma may be influenced by the pattern of reduced bone density in different areas of the hip. Intertrochanteric/basi-cervical fractures were associated with significantly lower T-Troc and T-Inter scores

  1. Atraumatic femoral neck fracture secondary to prolonged lactation induced osteomalacia

    Directory of Open Access Journals (Sweden)

    Dhammapal Sahebrao Bhamare

    2013-01-01

    Full Text Available Presenting a case of atraumatic fracture neck femur secondary to 2 years of prolonged lactation. A 26-year-old lactating mother presented with pain in left hip from last 12 months. She was apparently alright before and during pregnancy. Plain radiograph showed a complete undisplaced fracture of femoral neck. Osteomalacia was diagnosed by radiological and serological investigations. The fracture was fixed using AO type cannulated cancellous screws. The fracture showed good clinical and radiological union at 3 months. Literature review shows that this is a first case of atraumatic fracture of neck femur due to prolonged lactational osteomalacia. It showed that even apparently healthy Indians are susceptible to osteomalacia, more so during pregnancy and lactation and can be presented as atraumatic fracture. Although considered relatively stable, a compression type incomplete fracture neck femur may progress to a complete fracture if not treated in time.

  2. Challenges in Subtrochanteric Femur Fracture Management.

    Science.gov (United States)

    Hak, David J; Wu, Haotian; Dou, Chenhao; Mauffrey, Cyril; Stahel, Philip F

    2015-08-01

    Subtrochanteric femur fractures present significant treatment challenges. The deforming muscle forces make fracture reduction difficult. Treatment options include cephalomedullary nailing and various types of plate fixation. There is a high rate of treatment complications, including malunion, delayed union, nonunion, and implant failure.

  3. EVALUATION OF NECK SHAFT ANGLE OF FEMUR ON DRY BONES

    OpenAIRE

    Radha; Ravi Shankar; Naveen; Roopa

    2015-01-01

    BACKGROUND: Evaluation of the neck shaft angle of femur helps to understand clinical relevance in bio mechanics of the hip joint. It helps for the better treatment of different pathological conditions of hip and femur and also to design prosthesis. Femoral neck shaft angle is important to convey the information regarding the race to ...

  4. EVALUATION OF NECK SHAFT ANGLE OF FEMUR ON DRY BONES

    Directory of Open Access Journals (Sweden)

    Radha

    2015-04-01

    Full Text Available BACKGROUND: Evaluation of the neck shaft angle of femur helps to understand clinical relevance in bio mechanics of the hip joint. It helps for the better treatment of different pathological conditions of hip and femur and also to design prosthesis. Femoral neck shaft angle is important to convey the information regarding the race to which they belong. Hence the present study was under taken to determine the neck shaft angle of femur in humans. OBJECTIVE: 1. To correct the different types of deformity and to have a normal good walking Mechanism. 2. To know the recent methodology and attempt to evaluate the range of normal Angles of femora and their sex differences. METHODS: ANTHROPOMETRIC: 100 Adult dry bones were studied and analyzed . The neck shaft angle of femur was measured by tracing outlines of contours of all femora. RESULTS: The neck shaft angle of the femur have revealed that there is no much difference in between males and females. There was slightly higher 0.2° in females. INTERPRETATION & CONCLUSION: There was no significant gender difference in neck shaft angle. The Knowledge of knowing the neck shaft angle helps to understand the Biomechanics of the hip joint and also for better treatment of pathological condition of hip and femur.

  5. Periprosthetic proximal femur fractures: current concepts.

    Science.gov (United States)

    Parvizi, Javad; Vegari, David N

    2011-06-01

    With the increase in demand for total hip and knee arthroplasty, the orthopaedic community has seen a dramatic increase in periprosthetic fractures. Given the high morbidity and mortality associated with these fractures, the orthopaedic surgeon needs to be prepared to deal with this difficult problem. The purpose of this article is to provide the surgeon with an algorithmic approach that allows for easy classification and treatment options for periprosthetic fractures of the proximal femur. Such an approach should prevent the mismanagement of these complications.

  6. 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.

  7. Bisphosphonates and Atypical Fractures of Femur

    Directory of Open Access Journals (Sweden)

    Tero Yli-Kyyny

    2011-01-01

    Full Text Available Bisphosphonates are the most widely prescribed medicines for the treatment of osteoporosis and have generally been regarded as well-tolerated and safe drugs. Since 2005, there have been numerous case reports about atypical fractures of the femur linked to long-term treatment of osteoporosis with bisphosphonates. Some attempts to characterize pathophysiology and epidemiology of these fractures have been published as well. However, as the American Society for Bone and Mineral Research (ASBMR concluded in their task force report, the subject warrants further studies.

  8. Osteosynthesis of fractures of the femur with flexible metallic intramedullary nails.

    Science.gov (United States)

    Firica, A; Troianescu, O; Petre, M

    1978-04-01

    The authors discuss their use of Ender's method in the treatment of fractures of the femur. The diameter and length of the nails depends on the type of fracture. 1) Three nails of 4 mm diameter are introduced in parallel from the medial condyle in fractures of the femoral neck; 2) 5 mm nails are used, in similar fashion, for the fixation of intertrochanteric and subtrochanteric fractures; 3) 5 mm nails are used for diaphyseal, supracondylar and intercondylar fractures, introduced in crossed fashion ("Eiffel Tower" technique) from both medial and lateral condyles. This method of fixation has proved to be extremely stable. The operation itself is quick, with no blood loss or shock. The patient can resume partial weight bearing after a week in stabilised intertrochanteric and shaft fractures, after a month in less stable types, and after three to four months in fractures of the neck of the femur. This report is based on the first 250 cases treated by this method.

  9. Current concepts in pediatric femur fracture treatment.

    Science.gov (United States)

    Kanlic, Enes; Cruz, Miguel

    2007-12-01

    Femoral neck fractures require urgent evacuation of intracapsular hematoma, anatomic reduction, and secure fixation with screws and cast immobilization. Extracapsular trochanteric and subtrochanteric fractures are best treated by fixed angle devices (locked plates or dynamic screw and side plate). "Length stable" low energy shaft fractures with minimal displacement or fractures are treated operatively. Transverse or short oblique shaft fractures in patients fractures. Children > 12 years have less risk of vascular disturbance to the proximal physis, and should have lateral transtrochanateric entry locked rigid nails. Fractures with severe soft tissue injuries could be temporized with external fixation. Distal physis and epiphyseal injuries require anatomical reduction and smooth wires and/or screw fixation (placed in such a way as to minimize further damage to the physis) and need to be augmented with a brace. Leg-length discrepancy is not a significant clinical problem in operatively treated patients. We recommend hardware removal after complete fracture healing, usually in 6 to 12 months. Implants left in the growing child could become buried deep inside of the bone, or cause "periprosthetic" fractures and/or eventually impede adult reconstruction. Minimal risks are reported for hardware removal in healthy patients with healed fractures (4 cortices bridged).

  10. Osteosynthesis of a periprosthetic fracture of the proximal femur with the distal femur LISS system

    DEFF Research Database (Denmark)

    Tarnowski, Jan Robert; Holck, Kim

    2008-01-01

    In this case report, we show how it is possible to perform osteosynthesis using minimal invasive techniques instead of conventional methods. In this instance the osteosynthesis was performed on a patient in poor general condition who had presented a periprosthetic fracture of the proximal femur....... For the osteosynthesis the Less invasive Stabilization System intended for distal femur fractures was used with success....

  11. Custom 95 degree condylar blade plate for pediatric subtrochanteric femur fractures.

    Science.gov (United States)

    Segal, L S

    2000-02-01

    Subtrochanteric fractures in the older child and adolescent often are not amenable to conservative methods of treatment. The anatomic constraints of the proximal femur including the small diameter of the femoral neck and the presence of the capital femoral physis may limit the type of internal fixation used in these patients. This article presents our preliminary experience with a custom 95 degree condylar blade plate for subtrochanteric fractures in older children and adolescents.

  12. Comparison of femoral morphology and bone mineral density between femoral neck fractures and trochanteric fractures.

    Science.gov (United States)

    Maeda, Yuki; Sugano, Nobuhiko; Saito, Masanobu; Yonenobu, Kazuo

    2011-03-01

    Many studies that analyzed bone mineral density (BMD) and skeletal factors of hip fractures were based on uncalibrated radiographs or dual-energy xray absorptiometry (DXA). Spatial accuracy in measuring BMD and morphologic features of the femur with DXA is limited. This study investigated differences in BMD and morphologic features of the femur between two types of hip fractures using quantitative computed tomography (QCT). Forty patients with hip fractures with normal contralateral hips were selected for this study between 2003 and 2007 (trochanteric fracture, n=18; femoral neck fracture, n=22). Each patient underwent QCT of the bilateral femora using a calibration phantom. Using images of the intact contralateral femur, BMD measurements were made at the point of minimum femoral-neck cross-sectional area, middle of the intertrochanteric region, and center of the femoral head. QCT images also were used to measure morphologic features of the hip, including hip axis length, femoral neck axis length, neck-shaft angle, neck width, head offset, anteversion of the femoral neck, and cortical index at the femoral isthmus. No significant differences were found in trabecular BMD between groups in those three regions. Patients with trochanteric fractures showed a smaller neck shaft angle and smaller cortical index at the femoral canal isthmus compared with patients with femoral neck fractures. We conclude that severe osteoporosis with thinner cortical bone of the femoral diaphysis is seen more often in patients with trochanteric fracture than in patients with femoral neck fracture. Level IV, prognostic study. See Guidelines for Authors for a complete description of levels of evidence.

  13. QCT of the proximal femur--which parameters should be measured to discriminate hip fracture?

    Science.gov (United States)

    Museyko, O; Bousson, V; Adams, J; Laredo, J -D; Engelke, K

    2016-03-01

    For quantitative computed tomography (QCT), most relevant variables to discriminate hip fractures were determined. A multivariate analysis showed that trabecular bone mineral density (BMD) of the trochanter with "cortical" thickness of the neck provided better fracture discrimination than total hip integral BMD. A slice-by-slice analysis of the neck or the inclusion of strength-based parameters did not improve fracture discrimination. For QCT of the proximal femur, a large variety of analysis parameters describing bone mineral density, geometry, or strength has been considered. However, in each given study, generally just a small subset was used. The aim of this study was to start with a comprehensive set and then select a best subset of QCT parameters for discrimination of subjects with and without acute osteoporotic hip fractures. The analysis was performed using the population of the European Femur Fracture (EFFECT) study (Bousson et al. J Bone Min Res: Off J Am Soc Bone Min Res 26:881-893, 2011). Fifty-six female control subjects (age 73.2 ± 9.3 years) were compared with 46 female patients (age 80.9 ± 11.1 years) with acute hip fractures. The QCT analysis software MIAF-Femur was used to virtually dissect the proximal femur and analyze more than 1000 parameters, predominantly in the femoral neck. A multivariate best-subset analysis was used to extract the parameters best discriminating hip fractures. All results were adjusted for age, height, and weight differences between the two groups. For the discrimination of all proximal hip fractures as well as for cervical fractures alone, the measurement of neck parameters suffices (area under the curve (AUC) = 0.84). Parameters characterizing bone strength are discriminators of hip fractures; however, in multivariate models, only "cortical" cross-sectional area in the neck center remained as a significant contributor. The combination of one BMD parameter, trabecular BMD of the trochanter, and one geometry

  14. Postoperative rehabilitation of senile fracture of neck of femur%老年人股骨颈骨折术后康复

    Institute of Scientific and Technical Information of China (English)

    王传铭; 王莹

    2002-01-01

    @@ Background:The senlie with fracture rest in bed for a long time,and haven't sufficient function exercise,all above will lead to osteoporosis,bad repair of bone tissue,muscle atrophy and joint stiffness occurs,which bring suffering and enconomic burden.

  15. Far cortical locking screws in distal femur fractures.

    Science.gov (United States)

    Adams, John D; Tanner, Stephanie L; Jeray, Kyle J

    2015-03-01

    Distal femur fractures routinely heal by secondary bone healing, which relies on interfragmentary motion. Periarticular locking plates are commonly used for fixation in distal femur fractures but are associated with a high nonunion rate, likely due to the stiffness of the constructs. Far cortical locking (FCL) screws are designed to allow micromotion at the near cortex while maintaining purchase in only the far cortex. Although clinical data are limited, these screws have been shown in biomechanical studies to provide excellent interfragmentary motion, and animal models have shown increased callus formation compared with traditional locking screws. The purpose of this study was to examine the clinical effects that FCL screws have on healing in distal femur fractures treated with locked constructs. In this retrospective case series, 15 patients with a distal femur fracture treated with MotionLoc screws (Zimmer, Warsaw, Indiana) were analyzed. Serial radiographs were evaluated for callus presence and time to union. All fractures were either 33-A3 or 33-C2 according to the AO classification system, and 5 (33%) were open. Bone loss was recorded in 2 patients. There were no nonunions, and average time to union was 24 weeks. There were no implant failures, and all 5 open fractures, including the 2 with bone loss, healed without intervention. There was 1 reoperation due to painful hardware. Although this is a small case series, these results are promising. Far cortical locking screws may provide the answer to the high nonunion rate associated with distal femur fractures treated with traditional locked constructs.

  16. 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.

  17. Femoral Neck Shaft Angle in Men with Fragility Fractures

    Directory of Open Access Journals (Sweden)

    S. P. Tuck

    2011-01-01

    Full Text Available Introduction. Femoral neck shaft angle (NSA has been reported to be an independent predictor of hip fracture risk in men. We aimed to assess the role of NSA in UK men. Methods. The NSA was measured manually from the DXA scan printout in men with hip (62, 31 femoral neck and 31 trochanteric, symptomatic vertebral (91, and distal forearm (67 fractures and 389 age-matched control subjects. Age, height, weight, and BMD (g/cm2: lumbar spine, femoral neck, and total femur measurements were performed. Results. There was no significant difference in mean NSA between men with femoral neck and trochanteric hip fractures, so all further analyses of hip fractures utilised the combined data. There was no difference in NSA between those with hip fractures and those without (either using the combined data or analysing trochanteric and femoral neck shaft fractures separately, nor between fracture subjects as a whole and controls. Mean NSA was smaller in those with vertebral fractures (129.2° versus 131°: P=0.001, but larger in those with distal forearm fractures (129.8° versus 128.5°: P=0.01. Conclusions. The conflicting results suggest that femoral NSA is not an important determinant of hip fracture risk in UK men.

  18. Sensitivity and specificity of CT- and MRI-scanning in evaluation of occult fracture of the proximal femur

    DEFF Research Database (Denmark)

    Haubro, M; Stougaard, C; Torfing, T

    2015-01-01

    OBJECTIVE: To estimate sensitivity and specificity of CT and MRI examinations in patients with fractures of the proximal femur. To determine the interobserver agreement of the modalities among a senior consulting radiologist, a resident in radiology and a resident in orthopaedics surgery. MATERIALS...... and a resident in orthopaedic surgery. Sensitivity and specificity were estimated with MRI as the golden standard. Kappa value was used to assess level of agreement in both MRI and CT finding. RESULTS: 15 fractures of the proximal femur were found (7 intertrochanteric-, 3 femoral neck and 5 fractures...

  19. 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

  20. Osteoporosis or Low Bone Mass at the Femur Neck or Lumbar Spine in Older Adults: United States, 2005-2008

    Science.gov (United States)

    ... Order from the National Technical Information Service NCHS Osteoporosis or Low Bone Mass at the Femur Neck ... Survey, 2005–2008. What is the prevalence of osteoporosis or low bone mass at the femur neck ...

  1. [Surgical treatment of pathologic fractures of the humerus and femur].

    Science.gov (United States)

    Gruber, G; Zacherl, M; Leithner, A; Giessauf, C; Glehr, M; Clar, H; Windhager, R

    2009-04-01

    The life expectancy of patients with malignant tumours and the incidence of osseous metastases have increased over the last decades. Operations for skeletal metastases of the extremities represent the most frequent surgery in orthopaedic oncology. The purpose of this study was to evaluate and compare the different operative treatment options for patients with pathologic fractures of the humerus and femur in terms of complications, postoperative recovery, and survival.From 2000 to 2005, 109 patients were surgically treated for pathologic fractures of the humerus (n=19) or femur (n=90). The study group consisted of 60 women and 43 men, with a mean age of 67 years (13-88). Breast carcinoma (36%) was the most common primary tumour, followed by kidney (17%) and bronchial (16%) carcinoma. Of all patients, 75 (73%) had numerous skeletal metastases, and 38 (37%) had visceral metastases.Wide or marginal resection was performed in seven fractures of the humerus and 14 fractures of the femur; intralesional resection was done in seven humeral and 73 femoral fractures; and stabilisation alone was done in five fractures of the humerus and three fractures of the femur. The median survival time for all patients was 6 months (0-102). The survival rate at 1 year was 25% (25% for both humeral and femoral fractures), 15% at 2 years (17% for humeral and 15% for femoral fractures), and 8% at 3 years (16% for humeral and 7% for femoral fractures). The overall complication rate was 11%, and revision surgeries were performed in seven patients (6.4%). The majority of patients (n=65; 60%), especially those with fractures close to the articular joint, were successfully treated with endoprosthetic replacement. Patients with fractures stabilised by intramedullary nails had shorter operating times, a shorter hospital stay, and fewer complications than patients treated with plating systems. Therefore, we recommend intralesional resection of the metastasis and stabilisation with intramedullary

  2. The Tribology of Explanted Hip Resurfacings Following Early Fracture of the Femur

    Directory of Open Access Journals (Sweden)

    James K. Lord

    2015-10-01

    Full Text Available A recognized issue related to metal-on-metal hip resurfacings is early fracture of the femur. Most theories regarding the cause of fracture relate to clinical factors but an engineering analysis of failed hip resurfacings has not previously been reported. The objective of this work was to determine the wear volumes and surface roughness values of a cohort of retrieved hip resurfacings which were removed due to early femoral fracture, infection and avascular necrosis (AVN. Nine resurfacing femoral heads were obtained following early fracture of the femur, a further five were retrieved due to infection and AVN. All fourteen were measured for volumetric wear using a co-ordinate measuring machine. Wear rates were then calculated and regions of the articulating surface were divided into “worn” and “unworn”. Roughness values in these regions were measured using a non-contacting profilometer. The mean time to fracture was 3.7 months compared with 44.4 months for retrieval due to infection and AVN. Average wear rates in the early fracture heads were 64 times greater than those in the infection and AVN retrievals. Given the high wear rates of the early fracture components, such wear may be linked to an increased risk of femoral neck fracture.

  3. The Tribology of Explanted Hip Resurfacings Following Early Fracture of the Femur.

    Science.gov (United States)

    Lord, James K; Langton, David J; Nargol, Antoni V F; Meek, R M Dominic; Joyce, Thomas J

    2015-10-15

    A recognized issue related to metal-on-metal hip resurfacings is early fracture of the femur. Most theories regarding the cause of fracture relate to clinical factors but an engineering analysis of failed hip resurfacings has not previously been reported. The objective of this work was to determine the wear volumes and surface roughness values of a cohort of retrieved hip resurfacings which were removed due to early femoral fracture, infection and avascular necrosis (AVN). Nine resurfacing femoral heads were obtained following early fracture of the femur, a further five were retrieved due to infection and AVN. All fourteen were measured for volumetric wear using a co-ordinate measuring machine. Wear rates were then calculated and regions of the articulating surface were divided into "worn" and "unworn". Roughness values in these regions were measured using a non-contacting profilometer. The mean time to fracture was 3.7 months compared with 44.4 months for retrieval due to infection and AVN. Average wear rates in the early fracture heads were 64 times greater than those in the infection and AVN retrievals. Given the high wear rates of the early fracture components, such wear may be linked to an increased risk of femoral neck fracture.

  4. [Pathological proximal femur fracture: consider also primary bone tumour].

    Science.gov (United States)

    van de Sande, Michiel A J; van Rijswijk, Carla S P; Dijkstra, P D Sander; Taminiau, Antonie M H

    2010-01-01

    Two male and one female patient, aged 64, 70 and 51 respectively, were surgically treated for pathological fracture of the proximal femur without preoperative biopsy. In contrast to their benign radiological diagnosis, all three patients were finally diagnosed as having a malignant primary bone tumour. The proximal femur is the primary location of pathological fractures in the appendicular skeleton. Metastases to bone are the most common cause of a destructive lesion of the skeleton in an adult. Although rare, a primary bone tumour must be included in differential diagnosis of a pathological fracture. A systematic diagnostic strategy is critical to avoid complications that make curative treatment impossible. A solitary bone lesion seen on radiography should never be assumed to be a bone metastasis. Without further diagnostic research, surgical treatment for a pathological fracture should never be commenced before a definitive diagnosis is made.

  5. 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.

  6. 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.

  7. Salter Harris Fractures of the Distal Femur

    Science.gov (United States)

    Hamilton, Steven W.; Barker, Simon L.

    2013-01-01

    Salter Harris–type injuries of the distal femur should be treated as a dislocation of the knee and therefore as a medical emergency. Senior medical staff should be involved early, ankle–brachial index ratio should be measured in all patients and the clinician should have a high index of suspicion for a vascular injury. Ideally reduction, stabilization, and vascular repair, if necessary, should be carried out within 6 hours of the initial event. There should be a low threshold for fasciotomies. These 2 cases demonstrate the importance of having a high index of suspicion for vascular injury and the need for continued reassessment. PMID:26425580

  8. Salter Harris Fractures of the Distal Femur

    Directory of Open Access Journals (Sweden)

    Sean M. McKenna

    2013-07-01

    Full Text Available Salter Harris–type injuries of the distal femur should be treated as a dislocation of the knee and therefore as a medical emergency. Senior medical staff should be involved early, ankle–brachial index ratio should be measured in all patients and the clinician should have a high index of suspicion for a vascular injury. Ideally reduction, stabilization, and vascular repair, if necessary, should be carried out within 6 hours of the initial event. There should be a low threshold for fasciotomies. These 2 cases demonstrate the importance of having a high index of suspicion for vascular injury and the need for continued reassessment.

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

    Science.gov (United States)

    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.

  10. Redox Status in Patients with Femoral Neck Fractures

    Directory of Open Access Journals (Sweden)

    Pesic Goran

    2016-09-01

    Full Text Available The femur transfers the body weight from the pelvic bone to the shinbone. Femur fractures are a significant cause of morbidity and mortality among the group of locomotor apparatus injuries, especially in the elderly population. Considering that oxidative stress occurs as a result of increased production of free radicals that damage cell function and cause numerous pathological conditions and diseases, the aim of this study was to investigate oxidative stress parameters in older patients with femoral neck fractures. This clinical study included 70 patients, of which 35 had femoral neck fractures (26 males and 9 females, while the other half of the patients formed the matched control group. Markers of oxidative stress (NO2−, TBARS, H2O2 and O2- and anti-oxidative enzymes (SOD, CAT, and GSH were measured. Results showed that the levels of O2- increased, while levels of NO2-, H2O2 and all the antioxidative enzymes decreased in patients with femoral neck fractures. These findings indicate that fractures cause oxidative stress, probably because of the reduced activity of osteoblasts and the increased activity of osteoclasts.

  11. Atypical femur fractures associated with bisphosphonates: from prodrome to resolution

    Directory of Open Access Journals (Sweden)

    Braulio Sastre-Jala

    2015-10-01

    Full Text Available Atypical fractures related to the prolonged use of bisphosphonates are caused by low energy mechanisms and are characterized by oblique and transverse lines and frequent bilateralism. We present a clinical case of a patient who we believe illustrates, both in clinical and radiological aspects, the new definition of atypical femur fracture related to treatment using bisphosphonates treated conservatively and successfully with discharge and teriparatide 20 mcg/80 mcl s.c./24h. The appearance of painful symptoms in the upper thigh, especially if bilateral, in patients treated with bisphosphonates for long periods of time, makes it necessary to dismiss bone lesions that might otherwise suggest atypical fracture. In those cases where the fracture is incomplete, restoring bone metabolism through the administration of teriparatide 20 mcg/80 mcl s.c./24h could prevent displaced fractures.

  12. Unstable femoral neck fractures in children - A new treatment option

    Directory of Open Access Journals (Sweden)

    Pruthi K

    2006-01-01

    Full Text Available Background : Femoral neck fractures in children are an uncommon but difficult situation. The aim of our study was to evaluate clinical results of closed reduction internal fixation and primary valgus osteotomy fixed with a tension band wire loop in high angled pediatric femoral neck fractures. Methods : In a prospective nonrandomized study conducted at 2 centres, sixteen children and adolescents with a Pauwel type 2/3 fracture neck femur were taken as participants. The femoral neck fractures were stabilized using closed reduction and internal fixation (6.5 mm noncannulated screw and a primary valgus osteotomy fixed with a tension band wire loop preferably within 24-36 hours of injury. Patients were evaluated to determine complications, clinical and radiological outcome. Results : At a mean post operative follow up of 5 years, union was achieved in all cases. Three patients had AVN and one developed coxavara. Results were evaluated using IOWA hip scores. Thirteen patients had an excellent result while 3 patients had a good result. Conclusion : Use of this technique holds promise in treating these difficult unstable fractures. Although results from a larger series are still awaited yet the use of this technique can safely be extended to stable fractures also, to minimize the incidence of complications as nonunion and AVN.

  13. Use of DXA-Based Structural Engineering Models of the Proximal Femur to Discriminate Hip Fracture

    Science.gov (United States)

    Yang, Lang; Peel, Nicola; Clowes, Jackie A; McCloskey, Eugene V; Eastell, Richard

    2011-01-01

    Several DXA-based structural engineering models (SEMs) of the proximal femur have been developed to estimate stress caused by sideway falls. Their usefulness in discriminating hip fracture has not yet been established and we therefore evaluated these models. The hip DXA scans of 51 postmenopausal women with hip fracture (30 femoral neck, 17 trochanteric, and 4 unspecified) and 153 age-, height-, and weight-matched controls were reanalyzed using a special version of Hologic’s software that produced a pixel-by-pixel BMD map. For each map, a curved-beam, a curved composite-beam, and a finite element model were generated to calculate stress within the bone when falling sideways. An index of fracture risk (IFR) was defined over the femoral neck, trochanter, and total hip as the stress divided by the yield stress at each pixel and averaged over the regions of interest. Hip structure analysis (HSA) was also performed using Hologic APEX analysis software. Hip BMD and almost all parameters derived from HSA and SEM were discriminators of hip fracture on their own because their ORs were significantly >1. Because of the high correlation of total hip BMD to HSA and SEM-derived parameters, only the bone width discriminated hip fracture independently from total hip BMD. Judged by the area under the receiver operating characteristics curve, the trochanteric IFR derived from the finite element model was significant better than total hip BMD alone and similar to the total hip BMD plus bone width in discriminating all hip fracture and femoral neck fracture. No index was better than total hip BMD for discriminating trochanteric fractures. In conclusion, the finite element model has the potential to replace hip BMD in discriminating hip fractures. PMID:18767924

  14. Fractures of the proximal femur: correlates of radiological evidence of osteoporosis

    Energy Technology Data Exchange (ETDEWEB)

    Patel, Salil H.; Murphy, Kieran P. [Johns Hopkins School of Medicine, Radiology, Baltimore, Maryland (United States)

    2006-04-15

    Fractures of the proximal femur are common sequelae of osteoporosis, and are responsible for significant morbidity and mortality in elderly patients worldwide. Plain film radiographic assessment methods to assess for fracture risk may be of particular value. The authors present the results of biomechanical testing, radiographic imaging, and histologic exam of 20 embalmed human bone specimens, with implications for clinical correlation of radiologic findings. Authors assessed bone architecture using the Singh Index, using a blinded 3-rater system to reduce bias and measure intra-observer reliability. After loading to failure with ultimate tensile strength (UTS), bone specimens were assessed by fracture location type and by trabecular bone volume (TBV). Singh scoring was performed with Inter-Class Correlation of 0.80 (F=0.24, by ICC Portney Model 2). A statistically-significant difference among the UTS distributions was noted for UTS by Fracture Site (F=4.49, p=0.026, by ANOVA). No significant association of Singh Index with TBV, or TBV with UTS, was observed, although a trend toward greater UTS with higher Singh grade was observed. The authors propose that the Singh Index is a valuable and reliable indicator which may reflect structural integrity in trabecular bone. Fracture site along the femur is associated with tensile strength. The authors, in the light of these findings, address the promise and potential impact of prophylactic hip augmentation in populations at risk for femoral neck pathology. (orig.)

  15. Percutaneous Stabilization of Impending Pathological Fracture of the Proximal Femur

    Energy Technology Data Exchange (ETDEWEB)

    Deschamps, Frederic, E-mail: frederic.deschamps@igr.fr; Farouil, Geoffroy, E-mail: g.farouil@gmail.com; Hakime, Antoine, E-mail: thakime@yahoo.com; Teriitehau, Christophe, E-mail: cteriitehau@me.com; Barah, Ali, E-mail: ali.barah@gmail.com; Baere, Thierry de, E-mail: debaere@igr.fr [Institut Gustave Roussy, Interventional Radiology Department (France)

    2012-12-15

    Objective: Percutaneous osteosynthesis plus cementoplasty (POPC) is a minimally invasive technique that has never been reported before and that we have prospectively evaluated for patients with impending pathological fracture of the proximal femur. Methods: We performed POPC in 12 patients (3 males, 9 females) with metastasis of the proximal femur with a high risk of fracture (Mirels' score {>=}8) between February 2010 and July 2011. Patients were not candidates for standard surgical stabilization. We analyzed the feasibility, duration, and complication of the procedure, the risk of fracture, the decrease in pain (Visual Analog Scale, VAS), and length of stay in hospital. Data were prospectively collected in all patients. Results: The mean Mirels' score was 9.8 {+-} 1.2 (range, 8-11). The technical success was 100%. POPC was performed under general anesthesia (n = 6) or conscious sedation (n = 6). The mean duration was 110 {+-} 43 (range, 60-180) minutes. All patients stood up and walked the second day after the procedure. The average length of stay in the hospital was 4 {+-} 1.6 (range, 2-7) days. We experienced two hematomas in two patients and no thromboembolic complication. For symptomatic patients (n = 8), VAS decreased from 6.5/10 (range, 2-9) before treatment to 1/10 (range, 0-3) 1 month after. No fracture occurred after a median follow-up of 145 (range, 12-608) days. Conclusions: POPC for impending pathological fracture of the proximal femur seems to be a promising alternative for cancer patients who are not candidates for surgical stabilization. Further studies are required to confirm this preliminary experience.

  16. Blocking screws for the treatment of distal femur fractures.

    Science.gov (United States)

    Seyhan, Mustafa; Cakmak, Selami; Donmez, Ferdi; Gereli, Arel

    2013-07-01

    Intramedullary nailing is one of the most convenient biological options for treating distal femoral fractures. Because the distal medulla of the femur is wider than the middle diaphysis and intramedullary nails cannot completely fill the intramedullary canal, intramedullary nailing of distal femoral fractures can be difficult when trying to obtain adequate reduction. Some different methods exist for achieving reduction. The purpose of this study was determine whether the use of blocking screws resolves varus or valgus and translation and recurvatum deformities, which can be encountered in antegrade and retrograde intramedullary nailing. Thirty-four patients with distal femoral fractures underwent intramedullary nailing between January 2005 and June 2011. Fifteen patients treated by intramedullary nailing and blocking screws were included in the study. Six patients had distal diaphyseal fractures and 9 had distal diaphyseo-metaphyseal fractures. Antegrade nailing was performed in 7 patients and retrograde nailing was performed in 8. Reduction during surgery and union during follow-up were achieved in all patients with no significant complications. Mean follow-up was 26.6 months. Mean time to union was 12.6 weeks. The main purpose of using blocking screws is to achieve reduction, but they are also useful for maintaining permanent reduction. When inserting blocking screws, the screws must be placed 1 to 3 cm away from the fracture line to avoid from propagation of the fracture. When applied properly and in an adequate way, blocking screws provide an efficient solution for deformities encountered during intramedullary nailing of distal femur fractures. Copyright 2013, SLACK Incorporated.

  17. A CLINICAL STUDY OF PROXIMAL FEMUR LOCKING COMPRESSION PLATE (LCP - PF IN THE MANAGEMENT OF COMMUNITED INTERTROCHANTERIC AND SUBTROCHANTERIC FRACTURES OF THE FEMUR

    Directory of Open Access Journals (Sweden)

    Hari Babu

    2015-10-01

    Full Text Available Fractures of proximal femur and hip are relatively common injuries in elderly individuals . The incidence of peritrochanteric and intertrochanteric fracture is also increasing among young population, who sustain high energy trauma Rigid Internal fixation and early mobilization has been the standard method of treatment. A combination of orthopaedic surgery and early postoperative physiotherapy and ambulation is the best approach. The overall goal in the treatment of hip fractures is to return the patient to pre - morbid level of function. AIMS & OBJECTIVE : To analyse the anatomical and f unctional outcome of the treatment with LCP - Proximal femur. METHODOLOGY : The present study consists of 12 adult patients of peritrochanteric factures of femur satisfying the inclusion criteria , treated with Proximal Femoral Locking Compression Plate at S. V. R. R . Govt . General Hospital, Tirupati during the period of nov 2013 to Oct 2015. INCLUSION CRITERIA : Age >18years , comminuted trochanteric and sub trochanteric fractures , Signed written informed consent . EXCLUSION CRITERIA: Inter trochanteric fractures involving piriformis fossa , Compound fractures . Pathological fractures . Any displacement of a femoral neck fracture . A ssociated malignancy. RESULTS : Average age incidence in the present study was 62.7 years. , Predominantly males (75% were affected. , Most cases occurred after a fall 10 (50% cases which was statistically significant , Right side involvement was more common. , Average post - operative stay was 13.5 days. , Out of the 12 cases, evaluated using Salvati - Wilson scoring : 3 cases (25% had good, 8 cases (66.67% fair, 1 case (8.33% had poor score , Average weight bearing time was14.5 weeks , Average union rate was 19.45 weeks.

  18. Retrograde nailing for distal femur fractures in the elderly

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    Giddie Jasdeep

    2015-01-01

    Full Text Available Introduction: We report the results of treating a series of 56 fractures in 54 elderly patients with a distal femur fracture with a retrograde femoral nail. Methods: Fifty-four of the nails were inserted percutaneously with a closed reduction. After surgery all patients were allowed to weight bear as tolerated. Four fractures were supported in a temporary external splint. Results: The mean age of patients was 80.6 years (range 51–103 years, 52/54 (96% were females. There were no cases of nail related complications and no re-operations were required. One patient was lost to follow up. The 30-day mortality was 5/54 (9.3% and the one year mortality was 17/54 (31.5%. Conclusions: Distal femoral nail fixation provides a good method of fixation allowing immediate mobilisation for this group of patients.

  19. Safety and efficacy of transdermal buprenorphine versus oral tramadol for the treatment of post-operative pain following surgery for fracture neck of femur: A prospective, randomised clinical study.

    Science.gov (United States)

    Desai, Sameer N; Badiger, Santhoshi V; Tokur, Shreesha B; Naik, Prashanth A

    2017-03-01

    Transdermal buprenorphine, which is used in chronic pain management, has rarely been studied for use in acute pain management. The aim of this study was to compare the safety and efficacy of transdermal buprenorphine patch to oral tramadol for post-operative analgesia, following proximal femur surgeries. Fifty adult patients undergoing surgery for hip fracture under spinal anaesthesia were included in this study. One group (Group TDB) received transdermal buprenorphine 10 mcg/h patch applied a day before the surgery and other group received oral tramadol 50 mg three times a day for analgesia (Group OT). They were allowed to take diclofenac and paracetamol tablets for rescue analgesia. Pain scores at rest, on movement, rescue analgesic requirement and side effects were compared between the groups over 7 days. Chi-square and independent sample t-test were used for categorical and continuous variables, respectively. Resting pain scores and pain on movement were significantly lower in TDB Group on all 7 days starting from 24 h post-operatively. Rescue analgesic requirement was significantly lower in TDB Group compared to OT Group. All the patients needed rescue analgesic in OT Group whereas 68% of the patients needed the same in TDB Group. Incidence of vomiting was less and satisfaction scores were much higher in TDB Group as compared to OT Group (79% vs. 66%, P tramadol.

  20. [Osteoporotic fractures of the proximal femur. What's new?].

    Science.gov (United States)

    Bonnaire, F; Straßberger, C; Kieb, M; Bula, P

    2012-10-01

    Proximal femoral fractures in the elderly are still increasing and are almost always associated with osteoporosis. Especially the over 80-year-olds are increasing and at risk in this respect. In the treatment of these patients new knowledge has been achieved over the last years. An interdisciplinary, multimodal approach with early involvement of internists, geriatricians, anesthetists, osteologists, social workers, care facilities and outpatient trauma and orthopedic surgeons seems to generate a better outcome with fewer complications. In cases of suspected proximal femoral fracture diagnostic imaging should include a computed tomography scan of the posterior pelvic ring to detect commonly occurring fragility fractures of the lateral mass of the sacrum. Early surgery within the first 48 h has a significant positive effect with respect to general and local complications and early mortality. Medical and organizational barriers to an early operation, such as anticoagulant medication, limited capability of communication due to mental dysfunction and lack of operation capacity are continuously declining and subsequently complication rates are decreasing annually in Germany. Endoprosthetics are still associated with higher perioperative mortality than osteosynthesis (4.4 % versus 5.8 %). The innovations in the field of implants and surgical technique also contribute to these lower complication rates. While endoprosthetic treatment is still the gold standard for severely dislocated femoral neck fractures, non-dislocated or slightly dislocated fractures should be fixed with a stable extramedullary implant. For pertrochanteric fractures extramedullary stabilization can only be recommended for stable types of fractures. Every instable trochanteric fracture should be fixed with an intramedullary implant. The use of third generation nails has implicated a significant reduction of complication rates regarding cut-out and reoperations. Rotational fixing of the head-neck

  1. A locked hip screw-intramedullary nail (cephalomedullary nail) for the treatment of fractures of the proximal part of the femur combined with fractures of the femoral shaft.

    Science.gov (United States)

    Alho, A; Ekeland, A; Grøgaard, B; Dokke, J R

    1996-01-01

    Twenty-seven patients with complex femoral fractures (combined shaft and proximal femoral fractures) were treated with a modified Grosse-Kempf slotted locking nail (cephalomedullary nail), wherein two screws were inserted in the hip. Four types of complex, multifocal femoral fractures were represented in the series. Eleven of the femoral shaft fractures were secondary to a previous, internally fixed, not yet united hip fracture (type I). Ten comminuted peritrochanteric fractures occurred in normal bone (type II). Three similar fractures were pathologic because of metastasis. Two patients had an ipsilateral fracture of the femoral shaft and the trochanteric area (type III), and one of the shaft and the femoral neck (type IV). Locking was made static in 24 cases. Additional cerclage wiring was used in three type II fractures. Five complications were as follows: one cutting out of a screw in the femoral head, two fractures of the nail, one deep venous thrombosis, and one wound hematoma. Reoperations were two salvage operations using a new nail and one evacuation of hematoma. One patient with multiple injuries and four elderly patients died within 2 months. Eighteen patients with fractures in normal bone were followed for a median of 20 (6 to 37) months. All fractures united. Two nails were removed. The end result was excellent in ten patients, good in seven, and fair in one (2-cm shortening and 20-degree external rotation). We conclude that a locked intramedullary construct with locking screws in femoral neck and distal femur controls a complex fracture situation well.

  2. Systemic treatment with telmisartan improves femur fracture healing in mice.

    Directory of Open Access Journals (Sweden)

    Xiong Zhao

    Full Text Available Recent clinical studies indicated that angiotensin receptor blockers (ARBs would decrease the risk of bone fractures in the elderly populations. There is little known about the role of the ARBs in the process of fracture healing. The purpose of the present study was to verify the hypothesis that systemic treatment with telmisartan has the ability to promote fracture healing. In this study, femur fractures were produced in 96 mature male BALB/c mice. Animals were treated with the ARBs telmisartan or vehicle. Fracture healing was analysed after 2, 5 and 10 weeks postoperatively using X-ray, biomechanical testing, histomorphometry, immunohistochemistry and micro-computed tomography (micro-CT. Radiological analysis showed the diameter of the callus in the telmisartan treated animals was significantly increased when compared with that of vehicle treated controls after two weeks of fracture healing. The radiologically observed promotion of callus formation was confirmed by histomorphometric analyses, which revealed a significantly increased amount of bone formation when compared with vehicle-treated controls. Biomechanical testing further showed a significantly greater peak torque at failure, and a higher torsional stiffness in telmisartan-treated animals compared with controls. There was an increased fraction of PCNA-positive cells and VEGF-positive cells in telmisartan-treated group compared with vehicle-treated controls. From the three-dimensional reconstruction of the bony callus, telmisartan-treated group significantly increased the values of BV/TV by 21.7% and CsAr by 26.0% compared to the vehicle-treated controls at 5 weeks post-fracture. In summary, we demonstrate in the current study that telmisartan could promote fracture healing in a mice model via increasing mechanical strength and improving microstructure. The most mechanism is probably by an increase of cell proliferation and neovascularization associated with a decreased VEGF expression

  3. Concomitant physeal fractures of the distal femur and proximal tibia

    Energy Technology Data Exchange (ETDEWEB)

    Sferopoulos, N.K. [Aristotle University of Thessaloniki, Department of Pediatric Orthopaedics, Thessaloniki (Greece)

    2005-07-01

    Concomitant physeal fractures of the distal femur and proximal tibia are very rare in children and adolescents. They are included in the classification of the ''floating knee'' injuries. Two cases with this combined injury are reported. They were closed injuries and in both patients the fracture of the proximal tibial epiphyseal plate was nondisplaced. In the first, a six-year-old girl, an early diagnosis was made radiographically. The intra-articular femoral fracture was operatively reduced and fixed. No growth abnormality was encountered 12 years later. The second patient, a 16-year-old boy, was conservatively treated for a displaced fracture-separation of the distal femoral epiphysis. Four weeks later there was physeal widening on both sides of the knee which indicated an associated fracture of the proximal tibial epiphyseal plate. One year after injury there was a varus deformity of the knee that was treated with a corrective osteotomy. Ten years later there is normal alignment of the leg. (orig.)

  4. Rare stress fracture: longitudinal fracture of the femur.

    Science.gov (United States)

    Pérez González, M; Velázquez Fragua, P; López Miralles, E; Abad Moretón, M M

    2017-09-21

    42-year-old man with pain in the posterolateral region of the right knee that began while he was running. Initially, it was diagnosed by magnetic resonance (MR) as a possible aggressive process (osteosarcoma or Ewing's sarcoma) but with computed tomography it was noted a cortical hypodense linear longitudinal image with a continuous, homogeneous and solid periosteal reaction without clear soft tissue mass that in this patient suggest a longitudinal distal femoral fatigue stress fracture. This type of fracture at this location is very rare. Stress fractures are entities that can be confused with an agressive process. MR iscurrently the most sensitive and specific imaging method for its diagnosis. Copyright © 2017 SERAM. Publicado por Elsevier España, S.L.U. All rights reserved.

  5. Extraction of 3D Femur Neck Trabecular Bone Architecture from Clinical CT Images in Osteoporotic Evaluation: a Novel Framework.

    Science.gov (United States)

    Sapthagirivasan, V; Anburajan, M; Janarthanam, S

    2015-08-01

    The early detection of osteoporosis risk enhances the lifespan and quality of life of an individual. A reasonable in-vivo assessment of trabecular bone strength at the proximal femur helps to evaluate the fracture risk and henceforth, to understand the associated structural dynamics on occurrence of osteoporosis. The main aim of our study was to develop a framework to automatically determine the trabecular bone strength from clinical femur CT images and thereby to estimate its correlation with BMD. All the 50 studied south Indian female subjects aged 30 to 80 years underwent CT and DXA measurements at right femur region. Initially, the original CT slices were intensified and active contour model was utilised for the extraction of the neck region. After processing through a novel process called trabecular enrichment approach (TEA), the three dimensional (3D) trabecular features were extracted. The extracted 3D trabecular features, such as volume fraction (VF), solidity of delta points (SDP) and boundness, demonstrated a significant correlation with femoral neck bone mineral density (r = 0.551, r = 0.432, r = 0.552 respectively) at p TEA method would be useful for spotting women vulnerable to osteoporotic risk.

  6. Compartment syndrome of the thigh complicating surgical treatment of ipsilateral femur and ankle fractures

    Science.gov (United States)

    Moore, M. R.; Garfin, S. R.; Hargens, A. R.

    1987-01-01

    A 26-year-old man presented with ipsilateral femur and ankle fractures. The patient was treated with interlocking nail of his femur fracture, followed by open reduction and internal fixation of his ankle fracture under tourniquet control. Postoperatively, the patient developed compartment syndrome of his thigh with elevated pressures, requiring decompressive fasciotomies. This case illustrates the possible complication of treating a femur fracture with intramedullary nailing and then immediately applying a tourniquet to treat an ipsilateral extremity fracture. Because of the complication with this patient, we feel the procedure should be staged, or a tourniquet should be avoided if possible.

  7. Safety and efficacy of transdermal buprenorphine versus oral tramadol for the treatment of post-operative pain following surgery for fracture neck of femur: A prospective, randomised clinical study

    Directory of Open Access Journals (Sweden)

    Sameer N Desai

    2017-01-01

    Full Text Available Background: Transdermal buprenorphine, which is used in chronic pain management, has rarely been studied for use in acute pain management. The aim of this study was to compare the safety and efficacy of transdermal buprenorphine patch to oral tramadol for post-operative analgesia, following proximal femur surgeries. Methodology: Fifty adult patients undergoing surgery for hip fracture under spinal anaesthesia were included in this study. One group (Group TDB received transdermal buprenorphine 10 mcg/h patch applied a day before the surgery and other group received oral tramadol 50 mg three times a day for analgesia (Group OT. They were allowed to take diclofenac and paracetamol tablets for rescue analgesia. Pain scores at rest, on movement, rescue analgesic requirement and side effects were compared between the groups over 7 days. Chi-square and independent sample t-test were used for categorical and continuous variables, respectively. Results: Resting pain scores and pain on movement were significantly lower in TDB Group on all 7 days starting from 24 h post-operatively. Rescue analgesic requirement was significantly lower in TDB Group compared to OT Group. All the patients needed rescue analgesic in OT Group whereas 68% of the patients needed the same in TDB Group. Incidence of vomiting was less and satisfaction scores were much higher in TDB Group as compared to OT Group (79% vs. 66%, P < 0.001. Conclusion: Transdermal buprenorphine can be safely used for post-operative analgesia and is more efficacious in reducing post-operative pain after 24 hours, with fewer side effects when compared to oral tramadol.

  8. [Atypical subtrochanteric femur fracture under alendronate therapy in spite of an intramedullar implant].

    Science.gov (United States)

    Sobotta, H-P; Gösling, T

    2017-02-01

    There are a number of case reports about women undergoing long-term bisphosphonate therapy who have suffered an atypical subtrochanteric or femoral shaft fracture due to an inadequate trauma.The present case reports on a patient who underwent a subtrochanteric femur fracture with the inserted AO femur interlocking nail.

  9. Nonunion of paediatric talar neck fracture

    Directory of Open Access Journals (Sweden)

    Jindal Nipun

    2014-02-01

    Full Text Available 【Abstract】Fractures of the paediatric talus are infrequent injuries, most complicated by posttraumatic arthrosis and avascular necrosis in the course of treatment. Non- union in children has not been reported before in literature. We report a case of a 12-year-old boy who had a nonunion of Hawkins type II fracture of talar neck. The nonunion was treated surgically with a good clinical outcome. The goals of management in nonunion of paediatric talar neck fracture are different from those in fresh fractures. A suboptimal reduction should be acceptable without trying a radical surgery which may cause further impairment.

  10. Hip resurfacing femoral neck fracture influenced by valgus placement.

    Science.gov (United States)

    Anglin, Carolyn; Masri, Bassam A; Tonetti, Jérôme; Hodgson, Antony J; Greidanus, Nelson V

    2007-12-01

    Femoral neck fracture is the most common short-term concern after hip resurfacing arthroplasty. Currently, there is little basis to decide between neutral and valgus placement. We loaded 10 notched cadaveric femur pairs to failure; one side was implanted at 0 degrees relative to the femoral neck and the other at 10 degrees valgus. All 20 were dual-energy X-ray absorptiometry-scanned. Failure load correlated with bone mineral density. Valgus placement increased the fracture load by an average of 28% over neutral for specimens with normal bone mineral density but had no effect on fracture load in specimens with low bone mineral density. For specimens with normal bone mineral density (typical of patients undergoing resurfacing arthroplasty), neutral-valgus placement had a greater effect than bone mineral density, explaining 54% of the fracture load variance. Component placement greater than 10 degrees valgus is likely undesirable because this can lead to an increase in component size and a greater likelihood of notching. To reduce fracture risk, we recommend placing the femoral component in valgus and selecting patients with higher bone mineral density.

  11. Simultaneous Periprosthetic Fractures of the Femur and the Acetabulum After Bipolar Hip Arthroplasty

    Science.gov (United States)

    Verettas, Dionysios-Alexandros; Chloropoulou, Pelagia-Paraskevi; Drosos, Georgios; Vogiatzaki, Theodosia; Tilkeridis, Konstantinos; Kazakos, Konstantinos

    2016-01-01

    Patient: Female, 68 Final Diagnosis: Periprosthetic fractures of the acetabulum and femur after bipolar hip arthroplasty Symptoms: Inability to walk Medication: — Clinical Procedure: Revision cup and internal fixation femur Specialty: Orhopedics and Traumatology Objective: Rare co-existance of disease or pathology Background: Although periprosthetic fractures of the femur are a recognized complication of total hip arthroplasty, periprosthetic fractures of the acetabulum are rare. Simultaneous periprosthetic fractures of both the acetabulum and the femur have not been reported, to our knowledge. Case Report: We report a simultaneous fracture of the acetabulum and the femur in a 68-year-old female patient who had previously sustained a subcapital fracture of the femur, treated with a bipolar uncemented prosthesis. We discuss the possible mechanism of this combination of fractures. Conclusions: Simultaneous periprosthetic fractures of the femur and the acetabulum can occur if, in the presence of osteoporotic bone, the metallic femoral head has migrated medially in the acetabulum while the femoral stem is not loose. PMID:28003639

  12. Treatment outcomes of intertrochanteric femur fractures treated with DLT™ nail

    Directory of Open Access Journals (Sweden)

    Mehmet Arıcan

    2015-12-01

    Full Text Available Objective: Intramedullary nails frequently use in proximal femur fractures. In this study, 49 patients with intertrochanteric fractures were evaluated clinical and radiological results treated with dyna locking trochanteric (DLT™ nail retrospectively. Methods: Twenty-two (44.9% patients were male and 27 (55.1% patients were female. Mean age was 74.29±1.98 (28-99 years and Followed up for a mean of 14.35±3.43 (9-24 months. Thirty-seven (75.6% of the fractures resulted from simple falls while 6 (12.2% caused from traffic accidents and 6 (12.2% fall down from height. There were 24 (49.0% left and 25 (51.0% right lower extremities fractured. According to Orthopaedic Trauma Association classification system; 21 (42.9%, 21 (42.9% and 7 (14.2% fractures were classified as 31A1, 31A2, and 31A3 respectively. One (2.0% patient had claviculae fracture, 3 (6.1% patients had radius distal fracture and 1 (2.0% patient had total knee arthroplasty. After surgery, X-ray was used for radiological results and functional outcomes were evaluated according to the Harris hip scoring system. Results: The average waiting time for the surgery was 2.02±0.18 (1-7 days and hospitalization time was 6.23±0.29 (4-15 days. Mean fracture healing time was 11.74±1.82 (8-15 weeks. Three patients had screw cut-out in the follow-up time and performed hemiarthroplasty. The average Harris hip score was 88.02±1.21 (42-97 points and included 29 (59.2% excellent cases, 17 (34.7% good and 3 (6.1% poor. Conclusion: DLT ™ nail is a safe and successful method because of low complication rates, and capability of detection.

  13. Treatment of Femoral Neck Fractures: Unipolar Versus Bipolar Hemiarthroplasty

    Directory of Open Access Journals (Sweden)

    Somashekar

    2013-07-01

    Full Text Available BACKGROUND AND OBJECTIVE: Intracapsular femoral neck fractures are common in the elderly population. To avoid the poor outcome of internal fixation and for early mobilization, hemiarthroplasty is performed. However, there is inadequate evidence to support the choice between unipolar or bipolar hemiarthroplasty. The aim of this study was to compare the outcome of unipolar with the bipolar prosthesis in geriatric patients. METHODS: Forty-one patients above 60 years of age and an acute displaced fracture of the femoral neck were randomly allocated to treatment by either unipolar or bipolar hemiarthroplasty, in the Department of Orthopaedics, between September 2009 and October 2012. Functional outcome was assessed and compared using Harris hip score and radiological parameters with a follow-up of one year. RESULTS: The two groups of patients with mean age of 67.3 in bipolar group and 75.6 in unipolar group did not differ in their pre-injury characteristics and perioperative parameters. The mean Harris hip score in bipolar and unipolar groups was 86.18±12.18 and 79.79±15.55, respectively (p=0.183; range of motion was 210.63±28.39 and 181.58±37(p=0.015 with bipolar and unipolar groups, respectively. Functional activities were better in the bipolar group. Complications like painful hip, posterior dislocation, periprosthetic fracture and acetabular erosion were encountered in unipolar prostheses. CONCLUSION: The use of bipolar endoprosthesis in the management of displaced femoral neck fractures in the elderly was associated with better mean Harris hip score and incidence of complications was limited. Hence, bipolar would be a better option in elderly patients with fracture neck of femur.

  14. Body mass index as a prognostic factor for fracturing of the proximal extremity of the femur: a case-control study,

    Directory of Open Access Journals (Sweden)

    Renato Cavanus Pagani

    2014-10-01

    Full Text Available Objectives:To compare the body mass index (BMI of patients with fractures in the proximal extremity of the femur with the BMI of patients without any previous history of fractures.Methods:We investigated patients of both sexes, aged 65 years or over, who were admitted to Hospital Independência, Hospital Beneficência Portuguesa or ULBRA University Hospital, between December 2007 and December 2010, with histories of low-energy trauma such as falling from a standingposition. These individuals were compared with patients of the same age but without any history of fracturing of the proximal extremity of the femur (n = 89, who were attended at the geriatrics outpatient clinic of the Sociedade Porto-Alegrense de Auxílio aos Necessitados (SPAAN.Results:The age group of the patients with fractures in the proximal extremity of the femur ranged from 65 to 96 years (mean: 77.58. The main type of fracture was trochanteric (47; 62.2%, followed by femoral neck fractures (27; 36%. Among the patients who presented on fracturing the proximal extremity of the femur, 12% had low weight, 62.7% normal weight, 24% overweight, and 1.3% obesity. Among the patients without any history of fractures, 5.6% presented low weight, 43.8% normal weight, 33.7% overweight, and 9.8% obesity. It was observed that the patients with fractures in the proximal extremity of the femur (n = 75 presented a mean BMI of 22.6, while the patients without fractures presented a mean BMI of 25.5.Conclusion:The patients in the group with fractures were significantly taller than those in the group without fractures and presented significantly lower BMI than those in the group without fractures.

  15. Body mass index as a prognostic factor for fracturing of the proximal extremity of the femur: a case–control study☆☆☆

    Science.gov (United States)

    Pagani, Renato Cavanus; Kunz, Rodrigo Ernesto; Girardi, Ricardo; Guerra, Marcelo

    2014-01-01

    Objectives To compare the body mass index (BMI) of patients with fractures in the proximal extremity of the femur with the BMI of patients without any previous history of fractures. Methods We investigated patients of both sexes, aged 65 years or over, who were admitted to Hospital Independência, Hospital Beneficência Portuguesa or ULBRA University Hospital, between December 2007 and December 2010, with histories of low-energy trauma such as falling from a standing position. These individuals were compared with patients of the same age but without any history of fracturing of the proximal extremity of the femur (n = 89), who were attended at the geriatrics outpatient clinic of the Sociedade Porto-Alegrense de Auxílio aos Necessitados (SPAAN). Results The age group of the patients with fractures in the proximal extremity of the femur ranged from 65 to 96 years (mean: 77.58). The main type of fracture was trochanteric (47; 62.2%), followed by femoral neck fractures (27; 36%). Among the patients who presented on fracturing the proximal extremity of the femur, 12% had low weight, 62.7% normal weight, 24% overweight, and 1.3% obesity. Among the patients without any history of fractures, 5.6% presented low weight, 43.8% normal weight, 33.7% overweight, and 9.8% obesity. It was observed that the patients with fractures in the proximal extremity of the femur (n = 75) presented a mean BMI of 22.6, while the patients without fractures presented a mean BMI of 25.5. Conclusion The patients in the group with fractures were significantly taller than those in the group without fractures and presented significantly lower BMI than those in the group without fractures. PMID:26229845

  16. Long-term radiographic follow-up of bisphosphonate-associated atypical femur fractures

    Energy Technology Data Exchange (ETDEWEB)

    Favinger, Jennifer L. [University of Washington, Department of Radiology, 1959 N.E. Pacific Street, Box 357115, Seattle, WA (United States); Hippe, Daniel [University of Washington, Department of Radiology, Seattle, WA (United States); Ha, Alice S. [University of Washington, Department of Radiology, 4245 Roosevelt Way NE, Box 354755, Seattle, WA (United States)

    2016-05-15

    To evaluate the appearance of bisphosphonate-related femur insufficiency fractures on long-term follow-up radiographic studies and to describe the rate of fracture line obscuration and cortical beak healing over time. In this retrospective study, bisphosphonate-related femur fracture radiographs were reviewed by two radiologists for the presence of a fracture line, callus, and the characteristic cortical beak. Kaplan-Meier curves were used to analyze the time to first indication of healing. Femurs were also subdivided into those who underwent early versus late surgical fixation and those who underwent early versus late discontinuation of bisphosphonate. Clinical data including pain level and medication history were collected. Forty-seven femurs with a bisphosphonate-related femur fracture were identified in 28 women. Eighty-five percent took a bisphosphonate for greater than 5 years and 59 % for greater than 10 years. The median time to beak healing was 265 weeks and the median time to fracture line healing was 56 weeks in the 31 femurs with a baseline fracture. No statistically significant difference was identified between surgical fixation and conservative management. Bisphosphonate-related fractures demonstrate notably prolonged healing time on long-term follow-up. (orig.)

  17. 股骨近端骨折应用髁动力加压板在术后早期非负重功能训练中的作用%The function of the dynamic condylar screw in the early post operational non loading functional exercises for the proximal fracture of femur

    Institute of Scientific and Technical Information of China (English)

    茅治湘; 王鸥; 王全明

    2002-01-01

    @@ Background: Recently, more and more high energy injuries appeared, the proximal fracture of femur was no longer the simple fracture of btween femur tuberosity or below femur tuberosity.It is often accompanied with fracture of the upper femur.For biodynamic and anatomical reasons, such fractures are difficult to deal with,there is often great pressing stress in the inner corner of the neck of the femur, which caused great extending stress in the outer surface.Such fractures are unsteady for any of such stresses would cause the inner immobilization to fail,while to apply the dynamic condylar screw(DCS) on such fractures may got satisfactory results and it provided favorable conditions for the early post operational non loading walking exercises. Objective: To discuss the treating value of DCS in the proximal fracture of the femur.

  18. Oral bisphosphonates and risk of subtrochanteric or diaphyseal femur fractures in a population-based cohort.

    Science.gov (United States)

    Kim, Seo Young; Schneeweiss, Sebastian; Katz, Jeffrey N; Levin, Raisa; Solomon, Daniel H

    2011-05-01

    Bisphosphonates are the primary therapy for postmenopausal and glucocorticoid-induced osteoporosis. Case series suggest a potential link between prolonged use of bisphosphonates and low-energy fracture of subtrochanteric or diaphyseal femur as a consequence of oversuppression of bone resorption. Using health care utilization data, we conducted a propensity score-matched cohort study to examine the incidence rates (IRs) and risk of subtrochanteric or diaphyseal femur fractures among oral bisphosphonate users compared with raloxifene or calcitonin users. A Cox proportional hazards model evaluated the risk of these fractures associated with duration of osteoporosis treatment. A total of 104 subtrochanteric or diaphyseal femur fractures were observed among 33,815 patients. The estimated IR of subtrochanteric or diaphyseal femur fractures per 1000 person-years was 1.46 [95% confidence interval (CI) 1.11-1.88] among the bisphosphonate users and 1.43 (95% CI 1.06-1.89) among raloxifene/calcitonin users. No significant association between bisphosphonate use and subtrochanteric or diaphyseal femur fractures was found [hazard ratio (HR) = 1.03, 95% CI 0.70-1.52] compared with raloxifene/calcitonin. Even with this large study size, we had little precision in estimating the risk of subtrochanteric or diaphyseal femur fractures in patients treated with bisphosphonates for longer than 5 years (HR = 2.02, 95% CI 0.41-10.00). The occurrence of subtrochanteric or diaphyseal femur fracture was rare. There was no evidence of an increased risk of subtrochanteric or diaphyseal femur fractures in bisphosphonate users compared with raloxifene/calcitonin users. However, this study cannot exclude the possibility that long-term bisphosphonate use may increase the risk of these fractures.

  19. COHORT STRUCTURE OF PATIENTS WITH PROXIMAL FEMUR FRACTURES AND ESTIMATION OF AVERAGE ANNUAL DEMAND FOR EMERGENCY SURGICAL TREATMENT

    Directory of Open Access Journals (Sweden)

    T. N. Vorontsova

    2016-01-01

    Full Text Available The aim of this study is to examine cohort structure of patients with proximal femoral fractures (PFF and estimate an average annual demand in emergency surgical treatment for St. Petersburg adult population with mentioned diagnosis. Material and methods. The authors examined case histories and radiographs of 1412 adult patients with proximal femur fractures admitted to three St. Petersburg large general hospitals during one year. Analysis was done using statistical and expert evaluation methods.Results. Cohort structure of patients with PFF demonstrated the following distribution: female – 71,7%, male – 28,3%; Patients of elderly group prevailed: 70 years and older – 70,6%, 60–69 years old – 12%, 50–59 years old – 10,8%; Retirees with various disability status – 80%. Injury structure showed prevalence of femoral neck fractures –52%, pertrochanteric fractures represented 42%, subtrochanteric fractures – 5%. 11,3 days was the average time span from injury till surgery. The authors separately estimated urgent surgical treatment demand for patients with femoral neck fractures and patients with trochanteric fractures. Consequently, both groups results were summed up to generate the total average annual demand for emergency operative treatment for PFF which for adult population of St. Petersburg amounted to 4098 interventions, meaning one surgery per one thousand of adults.Conclusions. Absence of a common consistent approach to treatment of patients with proximal femur fractures as well as significant variance among St. Petersburg hospitals in respect of material, technical and staff resources result in a situation when not every patient with PFF undergoes surgical treatment. There is a strong need to develop and regulate implementation of a standardized treatment algorithm for such injuries, to improve infrastructure and resources of St. Petersburg general hospitals as well as to continuously monitor quality of medical treatment

  20. Epidemiology of fractures of the proximal third of the femur in elderly patients ☆

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    Daniel Daniachi

    2015-08-01

    Full Text Available ABSTRACTOBJECTIVE: This was an epidemiological study on fractures of the proximal third of the femur in elderly patients who were treated at a teaching hospital in the central region of São Paulo. METHODS: The subjects were patients over the age of 60 years who were attended over a 1-year period. A questionnaire seeking basic sociodemographic data and information on comorbidities presented and medications used was drawn up. The circumstances of the fractures and their characteristics, the treatment instituted and the intra-hospital mortality rate were evaluated. RESULTS: The 113 patients included in the study presented a mean age of 79 years. The ratio between the sexes was three women to each man. Only 30.4% of the patients reported having osteoporosis and only 0.9% had had treatment for the disease. Low-energy trauma was the cause of 92.9% of the fractures. Femoral neck fractures accounted for 42.5% of the fractures and trochanteric fractures, 57.5%. Five patients did not undergo operations; 39 underwent joint replacement; and 69 underwent osteosynthesis. The mean length of hospital stay was 13.5 days and the mean length of waiting time until surgery was 7 days. The intra-hospital mortality rate was 7.1%. CONCLUSION: The patients attended at this institution presented an epidemiological profile similar to what is found in the Brazilian literature. Chronic kidney failure is a significant factor with regard to intra-hospital mortality. Preventive measures such as early diagnosis and treatment of osteoporosis and regular physical activity practices were not implemented.

  1. Implant failure caused by non-union of bisphosphonate-associated subtrochanteric femur fracture.

    LENUS (Irish Health Repository)

    O'Neill, Barry James

    2014-04-03

    Bisphosphonate use has been identified as a contributory factor in atypical subtrochanteric fracture of the femur. These fractures are commonly treated with an intramedullary device. We present a case of implant failure of an intrameduallary device caused by non-union of an atypical subtrochanteric fracture.

  2. Implant failure caused by non-union of bisphosphonate-associated subtrochanteric femur fracture

    OpenAIRE

    2014-01-01

    Bisphosphonate use has been identified as a contributory factor in atypical subtrochanteric fracture of the femur. These fractures are commonly treated with an intramedullary device. We present a case of implant failure of an intrameduallary device caused by non-union of an atypical subtrochanteric fracture.

  3. 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

  4. Osteoporosis and low bone mass at the femur neck or lumbar spine in older adults: United States, 2005-2008

    Science.gov (United States)

    Many current clinical guidelines recommend that assessment of osteoporosis or low bone mass, as defined by the World Health Organization (WHO) (1), be based on bone mineral density at either the femur neck region of the proximal femur (hip) or the lumbar spine (2,3). This data brief presents the mos...

  5. Pathological Fracture of the Femur by Metastatic Carcinoma Penis-a Rare Presentation.

    Science.gov (United States)

    Hussain, Shabbir; Solanki, Fanindra Singh; Sharma, Deepti B; Sharma, Dhananjay

    2016-04-01

    We report herein a clinical case of a patient with femur fracture due to metastasis from penile squamous cell carcinoma. A young man, who was treated for carcinoma penis, presented with pathological fracture of femur and lung metastasis from metastatic carcinoma penis after 18 months. Long bone metastasis from penile cancer is extremely rare, to the best of our knowledge; this is the first report of a patient with penile cancer spread to the femur from primary squamous cell carcinoma of the penis.

  6. Normobaric interval hypoxic training in the treatment of fractures of the trochanteric region of the femur

    OpenAIRE

    2015-01-01

    Trochanteric fractures of the femur amount from 2 to 13.5 % of all fractures of bones and 28–37,5 % of femoral fractures, and unsatisfactory outcomes of their treatment — from 16 to 40 %. Negative impact on the outcome of the treatment have osteopo­rosis, immunosuppressive conditions associated with long-term therapy, hormonal therapy, diabetes and thyrotoxicosis.Objec­tive: To improve outcomes of treatment and rehabilitation in patients with fractures of the trochanteric region of the femur ...

  7. Logistic regression in estimates of femoral neck fracture by fall

    Directory of Open Access Journals (Sweden)

    Jaroslava Wendlová

    2010-04-01

    Full Text Available Jaroslava WendlováDerer’s University Hospital and Policlinic, Osteological Unit, Bratislava, SlovakiaAbstract: The latest methods in estimating the probability (absolute risk of osteoporotic fractures include several logistic regression models, based on qualitative risk factors plus bone mineral density (BMD, and the probability estimate of fracture in the future. The Slovak logistic regression model, in contrast to other models, is created from quantitative variables of the proximal femur (in International System of Units and estimates the probability of fracture by fall.Objectives: The first objective of this study was to order selected independent variables according to the intensity of their influence (statistical significance upon the occurrence of values of the dependent variable: femur strength index (FSI. The second objective was to determine, using logistic regression, whether the odds of FSI acquiring a pathological value (femoral neck fracture by fall increased or declined if the value of the variables (T–score total hip, BMI, alpha angle, theta angle and HAL were raised by one unit.Patients and methods: Bone densitometer measurements using dual energy X–ray absorptiometry (DXA, (Prodigy, Primo, GE, USA of the left proximal femur were obtained from 3 216 East Slovak women with primary or secondary osteoporosis or osteopenia, aged 20–89 years (mean age 58.9; 95% CI: −58.42; 59.38. The following variables were measured: FSI, T-score total hip BMD, body mass index (BMI, as were the geometrical variables of proximal femur alpha angle (α angle, theta angle (θ angle, and hip axis length (HAL.Statistical analysis: Logistic regression was used to measure the influence of the independent variables (T-score total hip, alpha angle, theta angle, HAL, BMI upon the dependent variable (FSI.Results: The order of independent variables according to the intensity of their influence (greatest to least upon the occurrence of values of the

  8. A STUDY OF CLOSED INTERLOCKING NAILING FOR FRACTURES OF SHAFT OF FEMUR IN ADULTS

    Directory of Open Access Journals (Sweden)

    Ashwin

    2013-06-01

    Full Text Available ABSTRACT: BACKGROUND:-This study is to determine the clinical course and results after interlocking nailing for femoral shaft fractures , merits and demerits of interlocking nailing, achieving the final goals of femoral shaft fracture management with special references to time for radiological union, knee stiffness, limb length discrepancy, ambulation and return to work. Femur is the strongest and heaviest bone in the human skeleton. It is also the longest bone contributing 26% to height of an individual. Fractures of the shaft of the femur are among the most common fractures encountered in orthopaedic practice, can cause prolong morbidity and extensive disability unless treatment is appropriate. Many treatment modalities were described; with many surgeons advocating different methods of treatment .At present Interlocking nailing of the femur seems to be the ideal method of treatment for complex femoral fractures.

  9. Biogeometry of femoral neck for implant placement

    Directory of Open Access Journals (Sweden)

    Patwa J

    2006-01-01

    Full Text Available Background : Treatment of fracture neck femur with three cannulated cancellous screws in an apex proximal configuration is practised in many parts of the world. Methods : Dimensions of femoral neck at the middle of transcervical neck using CT scan (live neck and vernier caliper (dry cadeveric neck in 20 subjects respectively were measured. Results : Inferior half of the neck is narrower than superior half. Conclusion : Biogeometry of the neck of femur does not accomodate two inferior screws and thus fixation of fracture neck femur with three canulated cancellous screws in an apex distal configuration is recommended.

  10. Atypical Subtrochanteric Femur Fracture in Patient with Metastatic Breast Cancer Treated with Zoledronic Acid

    OpenAIRE

    2012-01-01

    Several case series have suggested an association exists between atypical femoral subtrochanteric fractures and long-term use of bisphosphonates. It is thought that prolonged use of bisphosphonates may lead to adynamic, fragile bone. The radiologic features of atypical fractures include diffuse cortical thickening, transverse fracture, and beaking at the lateral subtrochanteric area. Atypical subtrochanteric femur fractures have been reported after use of alendronate, but there have been rare...

  11. Malignant pleural mesothelioma with osseous metastases and pathologic fracture of femoral neck.

    Science.gov (United States)

    Lester, Todd; Xu, Haodong

    2008-10-01

    Malignant mesotheliomas occur in the pleura, peritoneum, pericardium, and tunica vaginalis. The majority of tumors are pleural in origin. The typical pattern of spread is usually contiguous or via implantation. Hematogenous or lymphatic metastasis is not uncommon; however, metastasis to bone has rarely been well documented. This is a case report of malignant pleural mesothelioma metastatic to the femur with a pathologic fracture of femoral neck.

  12. 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.

  13. The use of LiDCO based fluid management in patients undergoing hip fracture surgery under spinal anaesthesia: Neck of femur optimisation therapy - targeted stroke volume (NOTTS: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Moran Chris G

    2011-09-01

    Full Text Available Abstract Background Approximately 70,000 patients/year undergo surgery for repair of a fractured hip in the United Kingdom. This is associated with 30-day mortality of 9% and survivors have a considerable length of acute hospital stay postoperatively (median 26 days. Use of oesophageal Doppler monitoring to guide intra-operative fluid administration in hip fracture repair has previously been associated with a reduction in hospital stay of 4-5 days. Most hip fracture surgery is now performed under spinal anaesthesia. Oesophageal Doppler monitoring may be unreliable in the presence of spinal anaesthesia and most patients would not tolerate the probes. An alternative method of guiding fluid administration (minimally-invasive arterial pulse contour analysis has been shown to reduce length of stay in high-risk surgical patients but has never been studied in hip fracture surgery. Methods Single-centre randomised controlled parallel group trial. Randomisation by website using computer generated concealed tables. Setting: University hospital in UK. Participants: 128 patients with acute primary hip fracture listed for operative repair under spinal anaesthesia and aged > 65 years. Intervention: Stroke volume guided intra-operative fluid management. Continuous measurement of SV recorded by a calibrated cardiac output monitor (LiDCOplus. Maintenance fluid and 250 ml colloid boluses given to achieve sustained 10% increases in stroke volume. Control group: fluid administration at the responsible (blinded anaesthetist's discretion. The intervention terminates at the end of the surgical procedure and post-operative fluid management is at the responsible anaesthetist's discretion. Primary outcome: length of acute hospital stay is determined by a blinded team of clinicians. Secondary outcomes include number of complications and total cost of care. Funding NIHR/RfPB: PB-PG-0407-13073. Trial registration number Trial registration: Current Controlled Trials ISRCTN

  14. Incidence rates and trends of hip/femur fractures in five European countries

    DEFF Research Database (Denmark)

    Requena, G; Abbing-Karahagopian, V; Huerta, C

    2014-01-01

    Hip fractures represent a major public health challenge worldwide. Multinational studies using a common methodology are scarce. We aimed to estimate the incidence rates (IRs) and trends of hip/femur fractures over the period 2003-2009 in five European countries. The study was performed using seven...... electronic health-care records databases (DBs) from Denmark, The Netherlands, Germany, Spain, and the United Kingdom, based on the same protocol. Yearly IRs of hip/femur fractures were calculated for the general population and for those aged ≥50 years. Trends over time were evaluated using linear regression......, P femur fractures varied greatly across European countries. With the exception of Denmark, no decreasing trend was observed over the study period....

  15. Segmental fracture of the femur with concomitant genu valgum: a one-stage solution.

    Science.gov (United States)

    Ballal, Moez S; Verma, Rajat; Nayagam, Selvadurai

    2010-09-01

    Segmental fractures of the femur are high energy injuries usually treated with internal fixation. We present the case of such a fracture in which the femur had a preexisting genu valgum deformity from an earlier distal femur physeal arrest. This prevented standard intramedullary nailing or minimally invasive plate fixation. A technique of simultaneous correction of the distal femoral deformity coupled with stabilization of the segmental fracture is reported. Surgery involved an external fixator-assisted corrective osteotomy of the deformity and simultaneous minimally invasive plating of the segmental fracture. The advent of modern concepts of deformity correction has allowed a combination with present day internal fixation techniques to achieve correction, stabilization and union in a problem that would otherwise require two stages of surgery.

  16. Open reduction and intramedullary stabilisation of subtrochanteric femur fractures: A retrospective study of 56 cases.

    Science.gov (United States)

    Beingessner, Daphne M; Scolaro, John A; Orec, Robert J; Nork, Sean E; Barei, David P

    2013-12-01

    Subtrochanteric femur fractures commonly present with predictable displacement because of the deforming muscle forces acting upon the proximal femur. For this reason, successful closed reduction and femoral nailing can be a technically demanding procedure. Open reduction prior to nail placement has been advocated to improve and maintain anatomic fracture alignment. The purpose of this study was to evaluate the results of patients with closed subtrochanteric femur fractures treated with open reduction and a reamed antegrade statically locked intramedullary nail. An initial query of our database identified 154 patients who had sustained a subtrochanteric femur fracture over the defined study period. Ninety-six patients had adequate radiographic and clinical follow-up. Fifty-six (58%) patients were treated with open reduction and nail placement. There were no wound complications or infections and all patients went on to successful osseous union. There was no loss of reduction and a final coronal and sagittal plane deformity of subtrochanteric femur fractures followed by intramedullary nailing leads to high union rates with rare complications.

  17. A fracture risk assessment model of the femur in children with osteogenesis imperfecta (OI) during gait.

    Science.gov (United States)

    Fritz, Jessica M; Guan, Yabo; Wang, Mei; Smith, Peter A; Harris, Gerald F

    2009-11-01

    Osteogenesis imperfecta (OI) is a heritable bone fragility disorder characterized by skeletal deformities and increased bone fragility. There is currently no established clinical method for quantifying fracture risk in OI patients. This study begins the development of a patient-specific model for femur fracture risk assessment and prediction based on individuals' gait analysis data, bone geometry from imaging and material properties from nanoindentation (Young's modulus=19 GPa, Poisson's ratio=0.3). Finite element models of the femur were developed to assess fracture risk of the femur in a pediatric patient with OI type I. Kinetic data from clinical gait analysis was used to prescribe loading conditions on the femoral head and condyles along with muscle forces on the bone's surface. von Mises stresses were analyzed against a fracture strength of 115 MPa. The patient with OI whose femur was modeled showed no risk of femoral fracture during normal gait. The highest stress levels occurred during the mid-stance and loading responses phases of gait. The location of high stress migrated throughout the femoral diaphysis across the gait cycle. Maximum femoral stress levels occurred during the gait cycle phases associated with the highest loading. The fracture risk (fracture strength/von Mises stress), however, was low. This study provides a relevant method for combining functional activity, material property and analytical methods to improve patient monitoring.

  18. A comparative study of trochanteric and basicervical fractures of the femur treated with the Ender and McLaughlin techniques.

    Science.gov (United States)

    Indemini, E; Clerico, P; Fenoglio, E; Mariotti, U

    1982-09-01

    Endomedullary nailing as proposed by Ender is an important alternative in the treatment of trochanteric and basicervical fractures of the femur (Amici et al., 1980; Carret et al., 1980; Ender, 1970; Kempf et al., 1979; Zinghi et al., 1979). Rush's concept (Eiffel Tower, for the distal epiphysis) is reproposed with some variations and transposed to the femoral neck. The aim of the operation differs from that of the nail and plate technique in that, instead of trying to achieve anatomical reconstruction, an immediate functional by-pass of the fractured part is attempted. After using this technique for three years, we compared the old method, which we had not abandoned, the McLaughlin nail and plate, with the new Ender nail.

  19. Transparotid approach for mandibular condylar neck and subcondylar fractures

    OpenAIRE

    Croce, A; Moretti, A.; Vitullo, F.; CASTRIOTTA, A.; M. Rosa; Citraro, L

    2010-01-01

    SUMMARY Mandibular condylar neck fractures and subcondylar fractures represent, respectively, 19-29% and 62-70% of all mandibular fractures; treatment involves some problems, common to both, concerning the choice of an adequate approach. Herewith, personal experience is reported related to the surgical treatment of some cases of mandibular condylar neck and subcondylar fractures by transparotid approaches with partial parotidectomy, removing the salivary tissue overlying the condylar neck and...

  20. Physical therapy in the postoperative of proximal femur fracture in elderly. Literature review

    OpenAIRE

    Carneiro, Mariana Barquet; Alves, Débora Pinheiro Lédio; Mercadante,Marcelo Tomanik

    2013-01-01

    The proximal femoral fracture in the elderly is a serious public health problem. Surgical treatment of this fracture is used to reduce morbidity, together with postoperative physical therapy. The objective was to conduct a systematic review of physical therapy protocols in postoperative for fractures of the proximal femur in elderly. We selected randomized controlled trials in elderly in the past 10 years, in Portuguese and English. There were 14 articles in the literature. Physical therapy h...

  1. The outcome of patients sustaining a proximal femur fracture who suffer from alcohol dependency.

    Science.gov (United States)

    Faroug, R; Amanat, S; Ockendon, M; Shah, S V; Gregory, J J

    2014-07-01

    There are many negative health consequences associated with alcohol dependency. Fractures of the proximal femur carry significant morbidity and mortality. This study examines the outcomes in patients with alcohol dependency, who sustain a fracture of the proximal femur. Twenty-eight consecutive alcohol dependent patients who suffered a fracture of the proximal femur were identified over a three year period. Data were collected on demographics, co-morbidity, surgical factors, mobility and mortality. The median age of patients was 61 years. The median weekly alcohol intake was 158 units. Thirteen patients sustained an extra-capsular fracture and 15 an intra-capsular proximal femoral fracture. Twenty-two fractures were treated with internal fixation and six with arthroplasty. The overall mortality rate was 29% at a median of 15 months post fracture. The failure rate of intra-capsular fractures fixed with cannulated screws was 56% at a median time of 43 days. All patients had a reduction in mobility compared to their pre-operative function. The reduction in mobility was greatest in patients with intra-capsular fractures treated with cannulated screw fixation. Alcohol dependent patients sustaining a fracture of the proximal femur are significantly younger than non-alcohol dependent patients sustaining the same injury. Despite the younger age at presentation the one year mortality rate of this group was high (29%). The high rate of complications with fracture fixation and high one year mortality suggest that hemiarthroplasty may be the best treatment option for intra-capsular fractures in this patient group.

  2. Unusual presentation of a radial neck fracture in a child

    Directory of Open Access Journals (Sweden)

    Murali Poduval

    2013-01-01

    Full Text Available Fracture of the radial neck are uncommon injuries. In children, they may present as radial neck fractures, a components of forearm fracture dislocations, or as isolated fracture dislocations. Here, we present an unusual and previously undescribed variant of radial neck fracture with dislocation of the radial head to the medial side and ulnar nerve injury. The fracture dislocation was openly reduced and fixed with a small fragment plate. The fracture healed with some loss of rotational movements. At short followup of 6 months patient had useful elbow function but ulnar nerve did not recover.

  3. A STUDY ON SURGICAL MANAGEMENT OF INTERTROCHANTERIC AND SUBTROCHANTERIC FRACTURES OF FEMUR BY PROXIMAL FEMORAL NAIL

    Directory of Open Access Journals (Sweden)

    Kuppa Srinivas

    2015-01-01

    Full Text Available AIMS AND OBJECTIVES: To study the various fracture patte rns, mechanism of injury, operative difficulties encountered, result in terms of radiological union and ultimate functional outcome of intertrochanteric and subtrochanteric fractures of femur treated by proximal femoral nail. RESULTS: In the present study , 22 cases of subtrochanteric and intertrochanteric fractures of proximal femur treated by proximal femoral nail at Govt. General Hospital, Kurnool from August 2010 to July 2012 were included. Out of 22 cases, 18 were subtrochanteric and 4 were intertrochanteric fractures. In subtrochanteric fractures, seinsheimer type III were 44.4%,in intertrochanteric fractures evan’s unstable fractures were 75%. The mean age group was 45years with males 82%, right side femur were involved in 55%, road traffic accidents accounted for 55%, associated injuries found in 36%. Mean duration of hospital stay was 16.83 days, union was achieved in 86.6% with mean time for union was 12.75 weeks. Hip joint stiffness was found 23% and non - union in 4%. CONCLUSI ON: By the analysis of data collected in the present study, proximal femoral nail is an effective device in the management of complex proximal femoral fractures. It offers superior stabilization and good fracture union

  4. Principles of management and results of treating the fractured femur during and after total hip arthroplasty.

    Science.gov (United States)

    Greidanus, Nelson V; Mitchell, Philip A; Masri, Bassam A; Garbuz, Donald S; Duncan, Clive P

    2003-01-01

    The management of fractures of the femur during and after total hip arthroplasty can be difficult, and treatment can be fraught with complications. The ideal scenario would be one in which these fractures are prevented. It is important that the surgeon has a through understanding of the principles of managing these fractures and has access to a variety of fixation and prosthetic devices and allograft bone when necessary in order to provide the best treatment. Because periprosthetic fractures range from the very simple (requiring no surgical intervention) to the complex (requiring major revision), a classification system of these fractures aids in understanding both the principles of management and results of treatment.

  5. Treatment of open femur fractures in children: comparison between external fixator and intramedullary nailing.

    Science.gov (United States)

    Ramseier, Leonhard Erich; Bhaskar, Atul R; Cole, William G; Howard, Andrew W

    2007-01-01

    Open femur fractures in children are uncommon and usually associated with other injuries. In adults, there is a current trend to treat open fractures with intramedullary (IM) devices. The goal of this study was to compare external fixator (EF) to IM devices in the treatment of open femur fractures in children. Diaphyseal femur fractures without growth plate involvement were included. Thirty-five patients (12 IM; 23 EF) were identified. Age, hospital stay, polytrauma, mechanism of injury, and Gustilo-Anderson grade were recorded. Follow-up was at least until the fracture was clinically and radiographically healed. Patients with EFs were 5.2 times more likely (95% confidence interval, 1.05-25.5) to have any complication. Excluding pin track infections, patients with EFs were 2.7 times as likely (95% confidence interval, 0.567-13.2) to have a complication. Refractures occurred only in the EF group (6/23, 26%) and not in the IM nailing group (P = 0.062, Fischer exact test). These were associated with varus malunions-all 3 of the EF group with more than 15 degrees of varus at fracture union suffered a refracture. Treatment of open femur fractures in children is a challenging problem. Treatment with IM devices had fewer complications than the EF. We think that whenever possible, the use of IM devices for the treatment of open femur fracture in children should be considered, especially grade 1 open injuries. If EFs are used, avoiding varus malunion may decrease the refracture rate, and secondary change to an IM device should be considered. Comparative cohort study. Grade 3 level of evidence.

  6. Reducing subtrochanteric femur fractures: tips and tricks, do's and don'ts.

    Science.gov (United States)

    Yoon, Richard S; Donegan, Derek J; Liporace, Frank A

    2015-04-01

    Treatment of subtrochanteric fracture remains a challenge, but evolution of strategy has allowed for reliable results with low complications. Although several fixation options exist, reamed, antegrade intramedullary nailing (IMN) has evolved as the standard of care. Cognizant effort to achieve anatomic reduction before IMN passage allows for desired outcomes. Several reduction techniques can be used to overcome the deforming forces present in the proximal femur to allow for proper IMN placement. The purpose of this article is to review the tips, tricks, and pitfalls to avoid in the treatment of subtrochanteric femur fractures with IMN.

  7. 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 .

  8. Paediatric diaphyseal femur fracture treated with intramedullary titanium elastic nail system

    Directory of Open Access Journals (Sweden)

    Shrawan Kumar Thapa

    2015-11-01

    Full Text Available noBackground & Objectives: Over the few years there has been a marked increase in the use of intramedullary fixation in the management of fracture of shaft of femur in children. The goals should be to stabilize the fracture, to control length and alignment, to promote bone healing and to minimize the morbidity and complications for the child. In this prospective study we intend to evaluate the functional and radiological outcome of diaphyseal fracture of shaft of femur treated with elastic intramedullary nail.Materials & Methods: All 56 patients with diaphyseal fracture shaft of femur were treated with titanium elastic nail and followed for period of 32 weeks.Results: The In this study, outcome was assessed by using Flynn’s criteria of titanium flexible nail outcome score and we found excellent result in 49 cases, satisfactory in six cases and poor in one case. We faced one major complication in form of implant failure and six minor complications inform of superficial wound infection.Conclusion: Elastic intramedullary nail used in treatment of diaphyseal fracture shaft of femur yield excellent functional and radiological outcome. It is easy and simple procedure has low rate of complication. It is physeal-protective, cost effective, does not involve heavy instrumentation and can be performed in small set up. It has minimal risk of infection and no risk of injury to the neurovascular structure.JCMS Nepal. 2015; 11(2:20-22

  9. Nonunion with Breakage of Gamma Nail and Subsequent Fracture in the Ipsilateral Femur

    Directory of Open Access Journals (Sweden)

    Takahiro Niikura

    2013-01-01

    Full Text Available We describe a rare case with breakage of gamma nail accompanied by nonunion of the original fracture and a subsequent new fracture in the ipsilateral femur. A 73-year-old woman suffered a subtrochanteric fracture of the femur, and the fracture was fixed with gamma nail at a previous hospital. However, fracture reduction was not adequately achieved and a large gap remained between the fracture fragments. The fracture demonstrated atrophic nonunion 10 months after surgery, and autologous bone grafting was performed at the same hospital. Two months after the second surgery, a breakage of the nail at the distal screw hole was observed. Twenty-six months after the second surgery, the patient fell and a fracture occurred at the level of the nail breakage. The atrophic nonunion site and fresh fracture site were very close thus demonstrating a segmental fracture. We exchanged the original gamma nail with a long gamma nail and performed autologous bone grafting at the nonunion site. Both the fresh fracture site and the nonunion site obtained bony union. This tragic chain of events was caused by inappropriate initial treatment and replacing the nail to a longer nail and autologous bone grafting were effective as salvage surgery.

  10. Femur ultrasound (FemUS)-first clinical results on hip fracture discrimination and estimation of femoral BMD

    DEFF Research Database (Denmark)

    Barkmann, R; Dencks, S; Laugier, P

    2010-01-01

    A quantitative ultrasound (QUS) device for measurements at the proximal femur was developed and tested in vivo (Femur Ultrasound Scanner, FemUS). Hip fracture discrimination was as good as for DXA, and a high correlation with hip BMD was achieved. Our results show promise for enhanced QUS......-based assessment of osteoporosis. INTRODUCTION: Dual X-ray absorptiometry (DXA) at the femur is the best predictor of hip fractures, better than DXA measurements at other sites. Calcaneal quantitative ultrasound (QUS) can be used to estimate the general osteoporotic fracture risk, but no femoral QUS measurement...... has been introduced yet. We developed a QUS scanner for measurements at the femur (Femur Ultrasound Scanner, FemUS) and tested its in vivo performance. METHODS: Using the FemUS device, we obtained femoral QUS and DXA on 32 women with recent hip fractures and 30 controls. Fracture discrimination...

  11. Subtrochanteric and diaphyseal femur fractures in patients treated with alendronate: a register-based national cohort study

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Eiken, Pia; Eastell, Richard

    2009-01-01

    of bone turnover. Two national observational register-based studies were performed: (1) cross-sectional study (N = 11,944) comparing age distribution, exposure, and trauma mechanisms between different types of proximal femur fractures and (2) matched cohort study in patients with prior nonhip fractures (N......Alendronate (aln) is a potent bisphosphonate with a prolonged duration of action. Recent reports have found long-term aln use to be common in patients with subtrochanteric or proximal diaphyseal femur fracture, raising concerns that these fractures could be a consequence of excessive suppression...... = 5187 + 10,374), testing the hypothesis that the increase in the risk of subsequent atypical femur fractures exceeded the increase in typical hip fractures. We also sought evidence of a dose-response relationship, where high adherence to or long-term use of aln led to more atypical femur fractures. We...

  12. Study of Ender’s Nailing in Shaft Femur Fractures of Older Children

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    Ladani HG

    2014-12-01

    Full Text Available Background: Fractures in shaft femur in children are relatively common. Various methods of treating these fractures starting from non operative to methods like closed intramedullary nailing are at our disposal. Traditionally non operative methods are acceptable and find wide acceptance even today in very young children. However in older children certain problems are encountered like failure to control angulation and shortening, prolonged immobilization which causes very much discomfort & the overgrowth phenomenon. In view of above difficulties, closed intramedullary nailing was attempted in older children and adolescents. I have tried to study 23 cases of shaft femur fractures in older children treated by Ender’s nails. Methodology: 22 pts., out of which one having bilateral # shaft femur (total 23 #s with age ranging from 7 to 16 yrs. were studied. 3 pts. having polio limbs studied separately. Fracture was in upper third shaft femur in 5 pts., middle third in 13 pts., lower third in 3pts. & involving more than one region in 2 pts. Fracture was transverse in 6 pts., spiral in 3 pts., oblique in 12 pts.& comminuted in 2 pts.. Results: Average union time was 10 weeks except in polio pts. where it was delayed. No nonunion, no infection. Excellent hip & knee movements in almost all pts. Out of 20 pts. ( except polio pts. limb length was equal in 17 pts., one pt. was having 1 cm. lengthening & 2 pts. were having shortening ( 1cm. & 2 cm.. Conclusion: Results of this study strongly favor the use of Ender’s nailing in shaft femur fractures in older children. Second surgery of implant removal is mandatory. Closed reduction can usually be achieved if surgery is performed earlier.

  13. The Effect of GSM Mobile Phone Electromagnetic Field on Femur Fracture Healing in a Rat Model

    Directory of Open Access Journals (Sweden)

    Ali Kalender

    2012-10-01

    Full Text Available Aim: Biological effects of electromagnetic field (EMF and their consequences on human health have been the subject of much interest and research in recent years. The aim of this study was to investigate the effects of 900 MHz EMF on femur fracture healing in a rat model. Material and Method: After sixty male Sprague-Dawley rats were exposed to a closed right femur fracture under anesthesia, the reduction and fixation were done with a 21 g needle. Then, 900 MHz radiation (2 W peak output power and 1.04 mW/cm2 power density was applied to EM group for one hour/day for seven days. The healing was assessed using radiological (Lane and Sandhu classification, histological (Huo scale for callus evaluation, and biomechanical (3-point bending measures at 2nd, 4th and 6th weeks after fracture. Results: Fracture healing, as assessed radiologically and histopathologically, in Group EM and control animals was similar at 2nd, 4th and 6th weeks. Fracture healing, as assessed biomechanically, was significantly better in Group EM compared to controls in those sacrificed at 2nd week post-procedure (p<0.05. Biomechanical strength was not different between the groups at 4th and 6th weeks. Discussion: 900 MHz EMF from a mobile phone in this rat femur fracture model resulted in no significant difference in healing from controls not exposed to EM radiation.

  14. Longitudinal stress fracture of the femur: A rare presentation

    Science.gov (United States)

    Bilreiro, Carlos; Bahia, Carla; Castro, Miguel Oliveira e

    2016-01-01

    We present the case of an 80 year old woman with hip pain, caused by a longitudinal femoral insufficiency stress fracture, depicted with radiographs, CT and MR. This type of fracture is very rare, with only a few cases reported. We conducted a literature review and compared the findings with the present case. PMID:27069976

  15. STUDY OF FUNCTIONAL OUTCOME OF DISTAL FEMUR FRACTURES TREATED BY OPEN REDUCTION AND INTERNAL FIXATION WITH LOCKING COMPRESSION PLATE

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    Sahaya R

    2016-04-01

    Full Text Available BACKGROUND Distal femur fractures account for about 7% of all femur fractures. These fractures can lead to knee stiffness and have the tendency to collapse into varus. The management of distal femur fractures has seen a paradigm shift from nonoperative measures to biological fixation and evolution of modern implants like Locking Compression Plate has been used in current times. With the use of Locking Compression Plate double plating can be avoided. In our study, we have evaluated the short-term Functional Outcome of patients who underwent open reduction internal fixation with Locking Compression Plate using Sander’s criteria. Ours is both prospective and retrospective study of 20 patients with distal femur fractures treated operatively from April 2013 to October 2015. Our surgical modality of treatment is open reduction and internal fixation with locking compression plate using standard lateral approach. We have used AO classification to classify the distal femur fractures. With the results of our study, we have come to a conclusion that locking compression plate is a best option for both intra-articular and extra-articular distal femur fractures. It avoids the use of dual plating of distal femur which requires extensive soft tissue stripping in both sides, resulting in reduced blood supply, potential non-union and implant failure. Locking Compression Plate also helps in anatomical reduction of comminuted intra-articular fractures and it could also be used effectively in osteoporotic bone.

  16. Salter-Harris type III fractures of the distal femur: plain radiographs can be deceptive.

    Science.gov (United States)

    Lippert, William C; Owens, Richard F; Wall, Eric J

    2010-09-01

    Salter-Harris (SH) III fractures of the distal femur, although rare, can have devastating effects. The purposes of this study were to: (1) compare the intra-articular fracture displacement measured on plain x-ray and magnetic resonance imaging (MRI) or computed tomography (CT) scan and (2) report the outcomes of patients with a SH III fracture of the distal femur. All SH III distal femur fractures treated at a large Children's Hospital with a Level I Pediatric Trauma Center between 1995 and 2006 were retrospectively reviewed. A total of 14 patients (average age: 13 y, 11 mo; range: 7 y, 8 mo to 17 y, 11 mo) with an average follow-up time of 21.50 months (range: 2 to 47 mo) were included in this study. Fracture displacement on plain x-ray was compared with the fracture displacement measured on MRI or CT scan. The average time between the initial plain x-ray and MRI or CT scan was 37.48 days (range: 3 h to 6 mo). Plain x-rays significantly underestimated the displacement of SH III fractures versus MRI or CT scan. Six patients who had both plain x-ray and MRI or CT scan had a measured displacement of 0.42 mm and 2.70 mm, respectively (paired Student t test, P=0.005). Ten of the 14 patients (71%) had no physical limitations and full knee motion at their most recent follow-up visit. The treatment of 4 patients (29%) was changed based on the findings of the additional MRI or CT scan. This study and earlier studies have shown a high rate of poor results with SH III fractures of the distal femur. This type of fracture pattern is extremely unstable and the true displacement is often underestimated by x-rays. Thus, it is strongly recommended that an MRI or CT scan be obtained on every SH III fracture of the distal femur. Moreover, any SH III fracture visible on plain radiographs should be treated with open reduction, internal fixation. Level IV.

  17. Quantitative local topological texture properties obtained from radiographs of the proximal femur in patients with pertrochanteric and transcervical hip fractures

    Science.gov (United States)

    Boehm, H. F.; Lutz, J.; Koerner, M.; Notohamiprodjo, M.; Reiser, M.

    2009-02-01

    The incidence of osteoporosis and associated fractures becomes an increasingly relevant issue for the public health institutions of industrialized nations. Fractures of the hip represent the worst complication of osteoporosis with a significantly elevated rate of mortality. Prediction of fracture risk is a major focus of osteoporosis research and, over the years, has been approched from different angles. There exist two distinct subtypes of transcervical and pertrochanteric hip fracture that can be distinguished on the basis of the anatomical location of the injury. While the epidemiology of hip fractures has been well described, typically, little or no distinction is made between the subtypes. The object of this study was to determine whether local topological texture properties based on the Minkowski Functionals (MF) obtained from standard radiographs of the proximal femur in patients with hip fracture can be used to differentiate between the two types of fracture pattern. The texture features were extracted from standardized regions of interest (femoral head, neck, and pertrochanteric region) in clinical radiographs of the hip obtained from 90 post-menopausal women (69.8 +/- 7.9 yrs). 30 of the women had sustained pertrochanteric fractures, 30 had transcervical hip fractures and 30 were age-matched controls. We determined an optimized topological parameter MF2Dloc using an integrative filtering procedure based on a sliding-windows algorithm. Statistical relationship between the fracture type (pertrochanteric/transcervical) and the value of MF2Dloc was assessed by receiver-operator characteristic (ROC) analysis. Depending on the anatomical location of the region of interest for texture analysis correct classification of tanscervial and pertrochanteric fractures ranged from AUC = 0.79 to 0.98. In conclusion, quantitative texture properties of trabecular bone extracted from radiographs of the hip can be used to identify patients with hip fracture and to distinguish

  18. Hollow-Bone-Graft Dynamic Hip Screw Can Fix and Promote Bone Union after Femoral Neck Fracture: an Experimental Research

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    Jia-zuo SHEN, Jian-fei YAO, Da-sheng LIN, Ke-jian LIAN, Zhen-qi DING, Bin LIN, Zhi-min GUO, Ming-hua ZHANG, Qiang LI, Lin LI, Peng QI

    2012-01-01

    Full Text Available Background: Delayed bone union, nonunion or osteonecrosis often occur after femoral neck fractures in young adults. Secondary bone healing requires strong internal fixation, intramedullary pressure reduction and early functional exercise.Objective: To compare bone healing of femoral neck fractures treated with hollow-bone-graft dynamic hip screws (Hb-DHS and standard dynamic hip screws (DHS in an animal model.Design: Testing of specifically designed fixation devices in a pig animal model.Interventions/Methods: We designed Hb-DHS and DHS devices appropriate to the femoral neck and head of experimental animals and used them in eight pigs (4-month-old, male or female, 30-40 kg/each. Under anesthesia, we induced medium neck type, Garden III type femoral neck fractures in each pig with fracture gaps of 0.5 mm and then fixed each left femur with Hb-DHS and each right femur with DHS. We assessed the animals radiographically and by postmortem visual appraisal of evidence of bone healing 8 and 16 weeks postoperatively.Results: There were significant differences in radiographic and general findings between the Hb-DHS and DHS groups at weeks 8 and 16 postoperatively. We found statistically significant differences between the Hb-DHS and DHS groups in bone healing scores, trabecular bone volume percentage and bone mineral density as assessed on plain radiographs and computed tomography images (P < 0.05. There were also significant differences between the Hb-DHS and DHS groups in postmortem visually assessed indicators of bone healing at both 8 and 16 weeks postoperatively.Conclusions: The Hb-DHS device promotes femoral neck bone union, stimulates trabecular bone formation, increases BMD and has advantages over DHS for internal fixation of femoral neck fractures. This animal experiment will contribute to developing optimal treatment for femoral neck fractures in young adults.

  19. Intramedullary versus extramedullary fixation in the management of subtrochanteric femur fractures: a meta-analysis

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    Liu PC

    2015-04-01

    Full Text Available Pengcheng Liu,1,2,* Xing Wu,1,* Hui Shi,1,2 Run Liu,1 Hexi Shu,1 JinPeng Gong,1 Yong Yang,1 Qi Sun,1 Jiezhou Wu,1,2 Xiaoyang Nie,1 Ming Cai1 1Department of Orthopedics, Shanghai Tenth People’s Hospital, Tongji University, School of Medicine, Shanghai, 2First Clinical Medical College, Nanjing Medical University, Nanjing, People’s Republic of China *These authors contributed equally to this work Background: Intramedullary and extramedullary fixation methods are used in the management of subtrochanteric femur fractures. However, whether intramedullary or extramedullary fixation is the primary treatment for subtrochanteric femur fractures in adults remains debatable.Level of evidence: Meta-analyses of prospective studies, level I.Materials and methods: The Cochrane library, Embase, Google Scholar, and PubMed databases were searched separately for all relevant studies published before January 1, 2015. No language restriction was applied. Prospective randomized controlled trials that compared intramedullary or extramedullary internal fixation to repair subtrochanteric femur fractures in adults were included. We determined intraoperative data, postoperative complications, fracture fixation complications, wound infection, hospital stay days, and final outcome measures to assess the relative effects of different internal fixation methods for the treatment of subtrochanteric femur fractures in adults.Results: Six studies were included in our meta-analysis. The relative risks (RRs of revision rate was 83% lower (RR, 0.17, 95% confidence interval [CI], 0.05 to 0.60; P=0.006, fixation failure rate was 64% lower (RR, 0.36, 95% CI, 0.12 to 1.08; P=0.07, non-union rate was 77% lower (RR, 0.23, 95% CI, 0.07 to 0.81; P=0.02 in the intramedullary group compared with the extramedullary group. No significant differences were found between the intramedullary group and extramedullary group for intraoperative data, postoperative complications, wound infection

  20. Treatment of femur shaft fractures using Perkins' traction at Addis ...

    African Journals Online (AJOL)

    Orthopaedic Surgery, Faculty of Medicine, Addis Ababa University, Addis Ababa, Ethiopia ... Knee and quadriceps exercise was done four times a day and recorded. Variables ... pull action of active muscular contractions on fracture fragments ...

  1. Grade 3C open femur fractures with vascular repair in adults.

    Science.gov (United States)

    Balci, Halil I; Saglam, Yavuz; Tunali, Onur; Akgul, Turgut; Aksoy, Murat; Dikici, Fatih

    2015-06-01

    Grade 3C open femur fractures are challenging injuries with higher rates of complications. This is a retrospective review of grade 3C open femur fractures with vascular repair between 2002 and 2012. Outcomes included initial MESS score, additional injuries, duration of operation, complications, secondary operations or amputations, and social life implications. Thirty-one of 39 total patients were selected for revascularization and fracture fixation based on soft tissue injury and MESS score. The intra-operative approach included temporary arterial shunt replacement, orthopedic fixation, arterial reconstruction venous and/or nerve repair and routine fasciotomies. An external fixation and reverse saphenous vein graft was used in a majority of the patients (respectively; 93.5%, 90.3%). The mean follow up was 5.4 years (range 2.2-10). The decision to amputate versus salvage should be left up to patients and their care teams after discussing options and future possibilities rather than using a scoring system.

  2. COMPARATIVE STUDY OF FRACTURE NECK OF FEM UR TREATED WITH UNIPOLAR AND BIPOLAR HEMIARTHROPLASTY

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    Nava Krishna Prasad

    2015-03-01

    Full Text Available OBJECTIVES: This study has been carried out to compare the functional outcome of intracapsular fracture neck of femur treated with unipolar (Austin Moore prosthesis and bipolar prosthesis. METHODS: Fifteen out of thirty patients with displaced fracture of femoral nec k treated with unipolar prosthesis and other fifteen of patients treated with bipolar prosthesis from August 2012 to January 2015 in the Department of Orthopedics, Governmen t medical college, Ananthapuram . Functional outcome was assessed and compared using Modified Harris hip score and radiological assessment with a follow up of one year. RESULTS: Two group s of patients with mean age 72. 2years in AMP and 65.3 years in bipolar were evaluated and the mean hi p score of unipolar was 82.6±8.72and bipolar was 86.17±8.12 respectively. CONCLUSION: Functional outcome with mean Modified Harris hip score is better in Bipolar group than unipolar (Austin Moore prosthesis. Complications like painful hip, acetabular eros ion, periprosthetic fractures are more in unipolar group. Hence bipolar prosthesis is better in elderly patients with fracture neck of femur.

  3. Subtrochanteric Femur Fracture after Slipped Capital Femoral Epiphysis Pinning: A Novel Treatment

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    Michael Paloski

    2011-01-01

    Full Text Available Slipped capital femoral epiphysis is a common injury suffered by adolescents worldwide. Treatment of most slips can be accomplished by percutaneous screw fixation, as this is an accepted and proven method associated with minimal morbidity. Complications, although limited, can be problematic for both the patient and treating physician. These include avascular necrosis, chondrolysis, infection, and fracture. We report a case of an individual who sustained a subtrochanteric femure fracture three weeks after in situ pinning of his left hip treated with a reconstruction intramedullary nail. This option allowed both the subtrochanteric fracture and SCFE to be treated concomitantly with minimized morbidity.

  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. Ipsilateral Acetabular and Femoral Neck and Shaft Fractures

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    Hideto Irifune

    2015-01-01

    Full Text Available Floating hip injuries and ipsilateral femoral neck and shaft fractures are rare. Additionally, the simultaneous occurrence of these injuries is extremely rare, and only one case report of the simultaneous occurrence of these injuries has been published. Here, we report the case of a patient with ipsilateral acetabular and femoral neck and shaft fractures following a suicide attempt. The patient experienced nonunion of the femoral neck and shaft after the initial operation and therefore underwent reconstruction using a femoral head prosthesis with a long stem and interlocking screws. Our procedure may be used in primary and/or secondary reconstruction for ipsilateral acetabular and femoral neck and shaft fractures.

  6. Cephalomedullary fixation for femoral neck/intertrochanteric and ipsilateral shaft fractures: surgical tips and pitfalls

    Institute of Scientific and Technical Information of China (English)

    Kamal Bali; Nitesh Gahlot; Sameer Aggarwal; Vijay Goni

    2013-01-01

    Objective:Surgical management options for femoral shaft fracture and ipsilateral proximal femur fracture vary from single-implant to double-implant fixation.Cephalomedullary fixation in such fractures has relative advantages over other techniques especially because of less soft tissue dissection and immediate postoperative weight beating with accelerated rehabilitation.However,the surgery is technically demanding and there is a paucity of literature describing the surgical techniques for this fixation.The aim of the study was to describe the surgical technique of cephalomedullary fixation for femoral shaft fracture and ipsilateral proximal femur fracture.Methods:Sixteen cases (10 males and 6 females with a mean age of 41.8 years) ofipsilateral proximal femur and shaft fractures were treated by single-stage cephalomedullary fixation at tertiary level trauma center in northern India.The fractures were classified according to AO classification.An intraoperative record of duration of surgery as well as technical challenges unique to each fracture pattern was kept for all the patients.ResuRs:The most common proximal femoral pattern was AO B2.1 observed in 9 of our patients.The AO B2.3 fractures were seen in 4 patients while the AO A1.2 fractures in 3 patients.Four of the AO B2.1 and 2 of the AO B2.3 fractures required open reduction with Watson-Jones approach.The mean operative time was around 78 minutes,which tended to decrease as the surgical experience increased.There was only one case of malreduction,which required revision surgery.Conclusion:Combination of ipsilateral femoral shaft fracture and neck/intertrochanteric fracture is a difficult fracture pattern for trauma surgeons.Cephalomedullary nail is an excellent implant for such fractures but it requires careful insertion to avoid complications.Surgery is technically demanding with a definite learning curve.Nevertheless,a majority of these fractures can be surgically managed by singleimplant cephaiomedullary

  7. SUPRACONDYLAR FRACTURE FEMUR T REATED WITH INTRAMEDULLARY NAIL : A PROSPECTIVE STUDY

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    Venkateswara Rao

    2015-08-01

    Full Text Available BACKGROUND: Supracondylar fractures are one of the commonest fractures encountered in high velocity trauma which are associated with high morbidity and mortality . 1 Isolated fracture can itself lead to complications such as ARDS and pulmonary embo lism 1 . This necessitates early stabilization of fractures. Internal fixation is the choice of treatment in supracondylar fractures (AO type – A . 2 Retrograde supracondylar nail has shown to give one of the best results in terms of recovery, fracture union, r eturn to work and the functional outcome. METHODS: 20 patients with supracondylar fracture femur were studied (AO type - A. Supracondylar fractures femur were treated by closed or open reduction and internal fixation by Retrograde supracondylar nail inserte d through inter - condylar notch between July 2012 to September 2014 at our institution. The patients were evaluated clinically and radiologically for outcomes. All patients were followed up for an average of 12 months. Outcome was assessed using NEER’S SCOR E . 3 RESULTS: Supracondylar femoral extra - articular fractures in 20 patients were treated in this study with retrograde intramedullary supracondylar nail after closed or open reduction. The AO - ASIF fracture classification was used. All extra - articular fractures were selected for study. Six were compound fractures according to the Gustilo - Anderson classification , 4 the fracture was stabilized with the chosen system at an average of 6.9 days post - trauma, with an average operative time of 65. 9 minutes. In 15 cases closed reduction was possible while 5 required open reduction. Post - operatively all patients were shifted to continuous passive mobilization with early toe touch walking and gradually progressive weight bearing with appearance of clinical and radi ological signs of union. Evaluation was done according to Neer’s rating system . 3 65% excellent results were found. In the present study, road traffic accidents

  8. Distribution of bone density in the proximal femur and its association with hip fracture risk in older men: the osteoporotic fractures in men (MrOS) study.

    Science.gov (United States)

    Yang, Lang; Burton, Annabel C; Bradburn, Mike; Nielson, Carrie M; Orwoll, Eric S; Eastell, Richard

    2012-11-01

    This prospective case-cohort study aimed to map the distribution of bone density in the proximal femur and examine its association with hip fracture. We analyzed baseline quantitative computed tomography (QCT) scans in 250 men aged 65 years or older, which comprised a randomly-selected subcohort of 210 men and 40 cases of first hip fracture during a mean follow-up period of 5.5 years. We quantified cortical, trabecular, and integral volumetric bone mineral density (vBMD), and cortical thickness (CtTh) in four quadrants of cross-sections along the length of the femoral neck (FN), intertrochanter (IT), and trochanter (TR). In most quadrants, vBMDs and CtTh were significantly (p hip fracture, we merged the two quadrants in the medial and lateral aspects of the FN, IT, and TR. At most sites, QCT measurements were associated significantly (p hip fracture, the hazard ratio (HR) adjusted for age, body mass index (BMI), and clinical site for a 1-SD decrease ranged between 2.28 (95% confidence interval [CI], 1.44-3.63) to 6.91 (95% CI, 3.11-15.53). After additional adjustment for total hip (TH) areal BMD (aBMD), trabecular vBMDs at the FN, TR, and TH were still associated with hip fracture significantly (p fracture significantly (p > 0.05) better than TH aBMD. With an area under the receiver operating characteristic curve (AUC) of 0.901 (95% CI, 0.852-0.950), the regression model combining TH aBMD, age, and trabecular vBMD predicted hip fracture significantly (p hip fracture risk and highlight trabecular vBMD at the FN and TR as an independent risk factor. Copyright © 2012 American Society for Bone and Mineral Research.

  9. Bilateral impacted femoral neck fracture in a renal disease patient

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    Pramod Devkota

    2013-01-01

    Full Text Available Spontaneous bilateral femoral neck facture in a renal disease patient is not common. We report a case of 47-year-old female patient with chronic renal failure and on regular hemodialysis for the past 5 years who sustained bilateral impacted femoral neck fracture without history of trauma and injury and refused any surgical intervention. The patient was mobilised on wheel chair one year after the fractures. The cause of the fracture and the literature review of the bilateral femoral neck fracture in renal disease are discussed.

  10. Short-term Results of Muscle-Pedicle Bone Grafting with Tensor Fascia Lata for Delayed Femoral Neck Fractures; Case Series and Literature Review

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    Kuldip Salgotra

    2016-04-01

    Full Text Available Neglected, untreated and delayed femur neck fractures are commonly encountered and the treatment dilemma arises especially when the patient is physiologically young and osteosynthesis is the preferred option. Controversy exists in the current literature as the various head salvage surgeries like valgus subtrochanteric osteotomy, non-vascularized fibular bone grafting, muscle pedicle bone grafting (Tensor fascia lata and Quadratus femoris graft and vascularized bone grafting do not have clear lines of indications. The current study is a case series of 7 patients with femur neck fractures with delayed presentation beyond the vascular emergency period who were treated with osteosynthesis with muscle pedicle bone graft (MPBG using tensor fascia lata muscle pedicle graft. Patients were followed clinical and radiologically at 6 weeks, 3 and 6 months, 1 year and 3 years and patients were regularly followed. The mean age of the patients was 47 ± 1.1 ranging from 38 to 55 years. There were 6 (85.7% men and 1 (14.3% women among the patients. Overall 5 (71.5% patients had transcervical and 2 (28.5% had subcapital fractures. At the end of 6 months, 6 (85.7% patients were pain free and on plain radiographs fracture union was noted. One (14.3% patient developed collapse and persistent nonunion. Younger group less than 50 years presenting with neglected fracture neck femur should always be give an option of head salvage surgery in selected cases. Muscle pedicle bone grafting has been proven although inconsistently as a valid option for fracture neck femur. We encourage osteosynthesis with the use of tensor fascia lata muscle pedicle grafting along with cancellous cannulated screws as a first option in selected cases of neglected femur neck fractures.

  11. A study of management of fracture shaft femur in children in a rural population

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    Soumya Ghosh

    2013-01-01

    Full Text Available Background: Femoral shaft fractures account for 1.6% of all bony injuries in children, and the mode of treatment for children between 6 and 16 years of age is still debatable. Objectives: To compare the merits and demerits of operative and conservative managements of fracture shaft femur in children in a rural population in a developing country. Materials and Methods: Forty patients in the age group of 6-14 years with transverse fractures of shaft of the femur and two different treatment protocols were selected. The patients treated in skeletal traction or fixed traction in Thomas′ splint were included in one group and patients who were treated operatively with titanium elastic nails comprised the other group. Data was analyzed using Chi-square test. Results: The commonest cause of injury was motor vehicle accident, accounting for 70% of the cases, with left femur (60% more commonly injured. All fractures in the operative group united clinically by 8 weeks and radiologically by 10 weeks, and, in the conservative group, by 9 weeks clinically and 12 weeks radiologically. The difference was statistically significant. Shortening and angular mal alignments were found more commonly in the conservative group, and the difference was significant. The follow-up for 1 year of all cases were uneventful. Conclusion: Internal fixation with titanium elastic nails provides better results than conservative treatment in traction.

  12. Fascia iliaca block, for fractured femur, in Emergency Departments

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    M.A. Majeed*

    2013-12-01

    Discussion: We have traditionally been using opiates for severe pain but they don’t come without side effects, especially the elderly group takes most of the blow. As discussed above, NOF fracture makes a significant number of patients presenting to ED. Therefore having a non-opiates based pain relief like FIB, makes it very useful. The above papers suggest a beneficial role of ultrasound guided FIB in femoral fractures either as an alternative or adjunct to the routinely used analgesia. Evidence suggests that the placement of local anaesthetic in the wrong plane will reduce the success of any regional anaesthetic technique. The use of ultrasound guidance will permit the identification of the fascia iliaca and neurovascular bundle. It will also provide help in the needle guidance and direct observation of local anaesthetic spread in real time. Therefore the chances of effective block are extremely high when done under ultrasound guidance.

  13. INCIDENCE AND CHARACTERIZATION OF ELDERLY IN THE ORTHOPEDIC CLINIC FOR FEMUR FRACTURE, CACERES MT

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    Andréia Costa Ferreira

    2013-05-01

    Full Text Available Introduction:The elderly population is growing gradually in recent years, it increases theincidence of elderly people at risk of falls and hip fractures develop.Objective:To identifythe incidence and characterize elderly patients hospitalized with hip fractures in theOrthopedic Clinic of the Hospital Regional Dr º Antonio Cáceres sources.Methodology:Thisis an epidemiological, descriptive, quantitative and retrospective data collection documentbasis. The study population comprised 105.Results:It was found that the fracture of thefemur showed predominance in females, comprising 40.90% of the cases and the right lowerlimb most affected. As for location, the trochanteric fractures showed 39.04%, followed byfractures of the femoral shaftwith 27.61% of the cases. The treatment applied in 62.85% ofpatients went to surgery.Conclusion:It is concluded that the femur fracture may preclude theelderly in their daily activities.

  14. [Treatment of fractures of the distal femur on total knee arthroplasty].

    Science.gov (United States)

    Hernigou, P; Poignard, A; Manicom, O; Chabane-Sari, M A

    2006-04-01

    Fractures of the distal femur near a total knee arthroplasty are usually observed in patients aged over 70 years victims of low-energy trauma. The rate of complications is high: in the literature 25-75 %, even when treated by experienced surgeons. The purpose of this study was to detail therapeutic modalities used for the treatment of these fractures with their advantages and disadvantages and to determine the morbidity of complications which do occur. Twenty distal fracture of the femur were treated between 1990 and 2000 in twenty patients who had a total knee arthroplasty. Mean patient age at surgery was 72 years (range 69-77). The fracture was a short oblique fracture in four, transversal in five, long and spiral in four and comminuted in the others. In four fractures, the preoperative radiographic analysis suggested concomitant loosening. Therapeutic modalities included suspension traction for two, femorotibial external fixation for two. Retrograde nailing was possible in two patients. Fixation with a screw plate or a blade plate was used for nine fractures. The prosthesis was revised systematically if loosening was observed. This was done in three cases with preservation of the tibial piece and in two cases, changing the complete prosthesis, using a long femoral stem in all. Mean follow-up was two to ten years. Immediate weight bearing was possible for four of the five patients for whom only the femoral piece was changed with a long stem. For the others, weight bearing was deferred until fracture healing was obtained after a mean five months (range 4-42). Bone healing required one, or two, revisions in three patients. Three patients died within one year of their fracture of the distal femur. There were no cases of infection or late healing. At last follow-up, the knee and function score regressed after treatment of the fracture. The two scores dropped 20 points compared with the pre-operative score (78 +/- 15 to 56 +/- 19 for the knee score and 72 +/- 16 to 54

  15. GROWTH CHANGES OF THE FEMUR AND TIBIA AFTER FRACTURES IN CHILDREN

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    Valery V. Timofeev

    2017-03-01

    Full Text Available Introduction. In contrast to adults, the reparative process in children with fractures has one essential feature: the consolidation of bones tissue runs parallel to further growth and bone formation. The aim of the study. To determine the frequency of growth changes of different segments of the lower extremities in children, to determine the association of these types of fractures with age and/or method of treatment; to clarify the indications for orthopedic correction or surgical treatment of these deformities in long-term perspective. Material and methods. Between 2001 and 2014, 306 children with multiple fractures of the lower limbs were treated in the Regional Clinical Emergency Hospital, Barnaul. Fifty six with femoral and tibial fractures of 306 children were re-evaluated in 3-10 years for the long-term results of treatment. Results and discussion. In the long-term follow-up period, the measuring of the contralateral lower limb segments (tibia and femur showed that 27 (44.3% children had marked differences in their length. Three of them had shortening of limb segment and 24 children had lengthening shortening of limb segment. Changes in the growth rate were observed in fractures of the femur in 22 cases and in fractures of the tibia in 5 cases. Conclusion. The frequency of limb segment elongation after surgical and conservative treatment was approximately the same.

  16. Refractory metabolic acidosis in patients with sepsis following hemiarthroplasty for femoral neck fracture: a causative role for paracetamol and flucloxacillin?

    OpenAIRE

    2011-01-01

    The authors report two cases of pyroglutamic acidosis as a result of paracetamol and flucloxacillin therapy in patients with prosthesis infection following hemiarthroplasty for neck of femur fractures. Pyroglutamic acidosis is an important and often unrecognised cause of refractory metabolic acidosis that disproportionately affects older women, and can be caused by drugs such as paracetamol and flucloxacillin in the setting of sepsis, renal failure and malnutrition. Although relatively rare, ...

  17. Osteoporotic fractures of proximal femur: clinical and epidemiological features in a population of the city of São Paulo

    Directory of Open Access Journals (Sweden)

    Ana Claudia Ramalho

    Full Text Available CONTEXT: It is believed that about 25% of menopausal women in the USA will exhibit some kind of fracture as a consequence of osteoporosis. Fractures of the proximal femur are associated with a greater number of deaths and disabilities and higher medical expenses than all the other osteoporotic fractures together. OBJECTIVE: To study the clinical and epidemiological features of patients with proximal femur fracture in hospitals in São Paulo. DESIGN: Transversal and retrospective study. LOCAL: Hospital São Paulo and Hospital Servidor Público Estadual "Francisco Morato Oliveira". PARTICIPANTS: Patients aged sixty-five years or more hospitalized because of proximal femur fracture, from March to November 1996 (N = 73. This group was compared to patients of the same age without fracture of the proximal femur. INTERVENTION: Evaluation of weight, height, body mass index; lifestyle habits (physical activity at home, ingestion of dairy calcium, drinking of coffee, smoking habit, gynecological history (ages at menarche and menopause, number of pregnancies and lactations, previous morbidity, use of medications, history of previous fractures, family history of osteoporosis. MEASUREMENT: The comparison of the different data regarding lifestyle habits between the two groups was made using the chi-squared test. Other data were analyzed using the Mann -- Whitney test. P £ 0.05 was considered significant. RESULTS: We noted a predominance of proximal femur fracture among females in relation to males (a female/male ratio of 3.3:1 with a progressive increase in the frequency of proximal femur fracture with age in both sexes. The group with proximal femur fracture, in comparison with the control group, showed a lower body mass index, less physical activity, and a greater number of pregnancies and lactations. Other data were not different. CONCLUSION: In accordance with the literature, we found a predomination of proximal femur fracture in women in relation to men

  18. Expandable self-locking nail in the management of closed diaphyseal fractures of femur and tibia

    Directory of Open Access Journals (Sweden)

    Kapoor Sudhir

    2009-01-01

    Full Text Available Background : Intramedullary fixation is the treatment of choice for closed diaphyseal fractures of femur and tibia. The axial and rotational stability of conventional interlocking nails depends primarily on locking screws. This method uses increased operating time and increased radiation exposure. An intramedullary implant that can minimize these disadvantages is obviously better. Expandable intramedullary nail does not rely on interlocking screws and achieves axial and rotational stability on hydraulic expansion of the nail. We analyzed 32 simple fractures of shaft of femur and tibia treated by self-locking expandable nail. Materials and Methods: Intramedullary fixation was done by using self-locking, expandable nail in 32 patients of closed diaphyseal fractures of tibia (n = 10 and femur (n = 22. The various modes of injury were road traffic accidents (n = 21, fall from height (n = 8, simple fall (n = 2, and pathological fracture (n = 1. Among femoral diaphyseal fractures 16 were males and six females, average age being 33 yrs (range, 18- 62 yrs. Seventeen patients had AO type A (A1 (n = 3, A2 (n = 4, A3 (n = 10 and 5 patients had AO type B (B1 (n = 2, B2 (n = 2, B3 (n = 1 fractures. Eight patients having tibial diaphyseal fractures were males and two were females; average age was 29.2 (range, 18- 55 yrs. Seven were AO type A (A1 (n = 2, A2 (n = 3, A3 (n = 2 and three were AO type B (B1 (n = 1, B2 (n = 1, and B3 (n = 1. We performed closed (n = 27 or open reduction (n = 5 and internal fixation with expandable nail to stabilize these fractures. The total radiation exposure during surgery was less as no locking screws were required. Early mobilisation and weight-bearing was started depending on fracture personality and evidences of healing. Absence of localised tenderness and pain on walking was considered clinical criteria for union, radiographic criteria of union being continuity in at least in three cortices in both AP and lateral views

  19. The prevention of periprosthetic fractures of the femur during and after total hip arthroplasty.

    Science.gov (United States)

    Mitchell, Philip A; Greidanus, Nelson V; Masri, Bassam A; Garbuz, Donald S; Duncan, Clive P

    2003-01-01

    The increasing prevalence of periprosthetic fractures of the femur associated with total hip arthroplasty (THA) is caused by several factors, including the increasing use of cementless prostheses in both primary and revision procedure, the rise in THAs in younger patients, who are more at risk of high-energy trauma, and the increasing longevity of elderly patients after THA. With approximately 200,000 THAs performed annually in North America, fracture prevention is extremely important for the individual patient and has a significant impact on the health care system.

  20. Transfracture abduction osteotomy: A solution for nonunion of femoral neck fractures

    Directory of Open Access Journals (Sweden)

    Jairamchander Pingle

    2014-01-01

    femur with or without bone graft, valgus osteotomy or hip arthroplasty. We conducted a retrospective analysis of cases of nonunion of femoral neck fracture treated by transfracture abduction osteotomy (TFAO. Materials and Methods: Over a period of 35 years (1974-2008, 30 patients with nonunion of femoral neck fractures were treated with TFAO over a period of 35 years (1974-2008, All patients were less than 50 years of age. Absence of clinical and radiological signs of union after four months was considered as nonunion. Patients more than 50 years of age were excluded from the study. Union was assessed at 6 months radiologically. Limb length was measured at six months. The mean duration of femoral neck fracture was 19 months (range 4 months 10 years. Results were analyzed in terms of radiological union at six months. Average followup was five years and six months. Results: Consistent union was noted at the followup after six months in 29 cases. One case was lost to followup after five and one-half months postoperatively. However, the fracture had united in this case at the last followup. Average shortening of the limb at six months was 1.9 cm. Average neck shaft angle was 127° (range 120-145°. Five cases went into AVN but were asymptomatic. Two cases required reoperation due to back out of Moore′s pins. These were reopened and cancellous screws were inserted in the same tracks. Conclusions: Consistent union of nonunion femoral neck fracture was noted at the followup after six months in 29 cases. The major drawback of the procedure is immobilization of the patient in the hip spica for eight weeks.

  1. The correlation between preoperative levels of albumin and tlc and mortality in patients with femoral neck fracture.

    Science.gov (United States)

    Niccolai, F; Parchi, P D; Vigorito, A; Pasqualetti, G; Monzani, F; Lisanti, M

    2016-01-01

    A femoral neck fracture in an elderly patient often represents a major challenge for the orthopaedic surgeon who has to face not only the fracture, but also all the multiple issues related to age. Among others, malnutrition has been recognised as an important factor associated with severe aggravation in these patients. One-hundred-and-forty-seven patients were enrolled to investigate the use of two markers of patient nutritional status, i.e. serum albumin level and total leukocyte count (TLC), as predictors of mortality in the elderly patient suffering from proximal femur fracture. We found that low preoperative values of serum albumin and TLC proved to be directly related to worse outcomes. Therefore, these exams can be useful to identify patients with a femoral neck fracture that have higher risk of malnutrition and consequent higher mortality and that can benefit from some measures, such as albumin or protein nutritional supplement.

  2. Hip Hemiarthroplasty for Femoral Neck Fractures Using the Modified ...

    African Journals Online (AJOL)

    The patients had good hip abduction postoperatively. In addition ... Key words: Femoral neck fractures, hip hemiarthroplasty, ... the overall blood loss at surgery and morbidity after surgery, ... Their clinical and demographic features were noted.

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

    Science.gov (United States)

    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

  4. Fat emboli syndrome in isolated fractures of the tibia and femur.

    Science.gov (United States)

    Ganong, R B

    1993-06-01

    The fat emboli syndrome (FES) was studied in otherwise healthy young skiers with isolated fractures of the tibia and femur treated from 1980 until 1991. During the first year, 13 of 56 tibial and femoral fractures developed FES. The overall incidence of FES was 23%: 19% among fractured tibiae and 75% among fractured femora. Thirty-three percent of displaced transverse tibial fractures developed FES. During the next ten year, only those tibial or femoral fractures that developed FES were studied. There were 44 such cases. Symptoms included a mean PO2 of 45 mm Hg and a fever of 39 degrees. In addition, 40% of the patients had petechiae. The mean patient age was 26 years. None of the patients had other significant injuries or illnesses, 75% received oxygen, and 9% received steroids. None of the patients received mechanical ventilation. All cases had developed by the third day of hospitalization, and the duration of the syndrome was less than four days in 86% of the patients. The mortality rate was 0%. In 50% of the patients, hospitalization was prolonged because of FES; otherwise, there were no complications. This study of isolated femoral and tibial fractures in healthy young skiers demonstrates that FES occurs more commonly than previously thought, is not associated with mortality, and causes little morbidity. Treatment should consist of supportive care only, with specific care directed toward the underlying injury.

  5. Ender nailing for supracondylar fracture of the femur after total knee arthroplasty: five case reports.

    Science.gov (United States)

    Hayakawa, Kazue; Nakagawa, Kenji; Ando, Kenichi; Ohashi, Hiroshi

    2003-10-01

    We studied 5 women with supracondylar fractures after total knee arthroplasty (TKA). The mean age at fracture was 67.4 years. Four patients had chronic rheumatoid arthritis, and 1 had osteoarthritis. The range of motion, knee score, femorotibial angle, and component alignment were investigated. Flexion was slightly decreased after Ender nailing, but extension only changed in 1 patient. The knee score decreased, but all patients were ambulatory. The femorotibial angle changed in all patients. Measurement of femoral component alignment showed a postoperative change of angle alpha (1 degrees to 11 degrees ) and angle gamma (0 degrees to 9 degrees ). Union was achieved in all patients. Ender nailing is an acceptable method of treatment for supracondylar fractures of the femur after TKA if the nails can be inserted deeply into the femoral condyles.

  6. Results of cemented bipolar hemiarthroplasty for fracture of the femoral neck - 10 year study

    Directory of Open Access Journals (Sweden)

    Maini P

    2006-01-01

    Full Text Available Background : One of the most common treatments of displaced fracture of femoral neck in elderly is bipolar hemiarthroplasty. Method : Two hundred and seventy patients of displaced fracture of femoral neck were treated by bipolar hemiarthroplasty. The Mean age of the patients at the time of surgery was 69.80 years. Results : Follow up ranged between 12 months and 120 months. There were 8 cases each of acetabular erosion and protrusion with 10 cases of femoral stem loosening. Eight cases had post operative dislocation requiring open reduction. Eighteen patients got revision surgery to total hip replacement. The overall incidence of DVT/PE was 9.9% which declined after regular use of low molecular weight heparin. Eleven patients had post operative infection. There were 54.2 % excellent results, 21.0 % good results, 10.7 % fair and 3.7% poor results. Conclusion : Elderly patients with displaced fracture of neck femur are able to ambulate early after Cemented bipolar hemi arthroplasty. The complication rate is low, the component survival long and pre injury functional status is restored in majority of patients.

  7. Review of a single contemporary femoral neck fracture fixation method in young patients.

    LENUS (Irish Health Repository)

    Henari, Shwan

    2011-03-01

    An intracapsular femoral neck fracture in a young patient is a rare and difficult injury to manage. The occurrence of complications following fixation is multifactorial. Initial displacement and timing and accuracy of reduction are the key factors affecting outcome. The severities of the trauma to the hip and the impact of the intracapsular hematoma also play a role, the importance of which remains poorly understood. The purpose of this study was to evaluate the high incidence of femoral neck fractures treated in our institution over a 7-month period, to record the long-term outcome of these patients, all of whom were treated with contemporary methods of internal fixation, and to highlight the reasons for this injury being termed an "orthopedic emergency" and its differences from the same injury in the elderly population. We performed a retrospective analysis of 12 cases of intracapsular femur neck fracture in patients younger than 50 years treated over 7 months in a regional trauma center. All patients underwent satisfactory reduction and fixation. Nine of the 12 patients had a good outcome at a mean follow-up of 29 months. One patient developed a nonunion of the femoral head requiring total hip arthroplasty, one developed avascular necrosis of the femoral head, and one developed partial avascular necrosis. This compares favorably with other studies.

  8. Incidence of fractures of the femur, including subtrochanteric, up to 8 years since initiation of oral bisphosphonate therapy

    DEFF Research Database (Denmark)

    Pazianas, M; Abrahamsen, B; Wang, Y;

    2012-01-01

    In a cohort study of users of bisphosphonates, we evaluated the incidence of fragility fractures at all sites on the femur following for up to 8 years of therapy with alendronate or risedronate. We did not find evidence for a reversal of fracture protection with long-term use of bisphosphonates. ...

  9. The 5-year survival following the marginal resection of a primary leiomyosarcoma of the distal femur and a stump fracture.

    Science.gov (United States)

    Plath, J; Gurk, S; Strophal, G; Johnson, M; Jansson, V

    2001-09-01

    In this case, we present a 5-year follow-up of a 3-fault-affected primary leiomyosarcoma of the distal femur (spontaneous fracture treated by osteosynthesis; marginal resection; stump fracture after adequate trauma) with an extended local recurrence but without metastasis.

  10. Internal Fixation of Femoral Neck Fractures : Treatment and effects

    NARCIS (Netherlands)

    S.M. Zielinski (Stephanie)

    2015-01-01

    markdownabstract__Abstract__ This thesis consists of three parts. Part 1 described aspects of the organization of trauma related trials. Part 2 analyzed the uniformity of current femoral neck fracture treatment and adherence to the Dutch guideline on hip fracture treatment. The implications of

  11. The Outcome in Early Cases of Treatment of Subtrochanteric Fractures with Proximal Femur Locking Compression Plate

    Directory of Open Access Journals (Sweden)

    U Gunadham

    2014-07-01

    Full Text Available The objective of this study was to evaluate the outcome in early treatment of subtrochanteric fractures with proximal femur locking compression plate (PF-LCP.The patients included in this study were those with subtrochanteric fractures (AO type 32A-C treated with PF-LCP (Synthes between Jan 2009 and Jun 2011. The patient characteristics and details of clinical conditions were obtained from records. Clinical and radiographic follow-ups were done at one, two, four and 6 months intervals, and at one year. The primary outcome studied included fracture union and functional ambulatory status. Twenty-six patients were included in the study, 19 of whom were male with a mean age of 42.4 years. Fourteen patients (53.9% had sustained AO type 32B fractures, the majority in motor vehicle accidents. Twenty-two fractures (84.6% achieved union, while sixpatients (23.1% had complications such as broken plate, varus collapse, and broken screw. Four patients (15.4% underwent a second operation. At the end of the follow-ups, 25 patients (96.2% were community ambulators. We conclude that PF-LCP is an effective alternative treatment for subtrochanteric fractures when properly performed.

  12. Ipsilateral femoral neck and shaft fractures: An overlooked association

    Energy Technology Data Exchange (ETDEWEB)

    Daffner, R.H. (Dept. of Diagnostic Radiology, Allegheny General Hospital, Pittsburgh, PA (USA) Medical Coll. of Pennsylvania, Pittsburgh, PA (USA)); Riemer, B.L.; Butterfield, S.L. (Dept. of Orthopedic Surgery, Allegheny General Hospital, Pittsburgh, PA (USA) Medical Coll. of Pennsylvania, Pittsburgh, PA (USA))

    1991-05-01

    A total of 304 patients with injuries to the femoral shaft and ipsilateral hip presented between 1984 and 1990. Some 253 of them suffered fractures of the femoral shaft and dislocated hips or fractures of the acetabulum, and 51 of these sustained fractures of the femoral shaft and neck or trochanteric region. All of the trochanteric injuries were demonstrated on the initial radiographs. However, in 11 of the patients with combined femoral shaft and neck fractures, the diagnosis was delayed by as much as 4 weeks. This delay related to the fact that these fractures tended not to separate in the initial evaluation period and that there was external rotation of the proximal femoral fragment due to the femoral shaft fracture. (orig./GDG).

  13. Fratura supra e intracondiliana exposta de femur em atleta de motocross: relato de caso Supra and intracondylar open fracture of the femur in a motocross athlete: case report

    Directory of Open Access Journals (Sweden)

    Jorge Sayum Filho

    2011-10-01

    Full Text Available Os autores apresentam o relato de um caso de uma paciente (atleta amador de motocross que sofreu uma queda durante uma competição e teve fratura supra e intracondiliana exposta de fêmur direito.The authors report the case of a patient (amateur motocross competitor who suffered a fall during a motocross competition resulting in a supra and intracondylar open fracture in the right femur.

  14. Fratura supra e intracondiliana exposta de femur em atleta de motocross: relato de caso Supra and intracondylar open fracture of the femur in a motocross athlete: case report

    OpenAIRE

    Jorge Sayum Filho; Jorge Sayum; Rogério Teixeira de Carvalho; Alexandre Nicolini; Marcelo Mitsuro Matsuda; Wu Tu Cheng; Moisés Cohen

    2011-01-01

    Os autores apresentam o relato de um caso de uma paciente (atleta amador de motocross) que sofreu uma queda durante uma competição e teve fratura supra e intracondiliana exposta de fêmur direito.The authors report the case of a patient (amateur motocross competitor) who suffered a fall during a motocross competition resulting in a supra and intracondylar open fracture in the right femur.

  15. Biomechanical evaluation of fracture fixation constructs using a variable-angle locked periprosthetic femur plate system.

    Science.gov (United States)

    Hoffmann, Martin F; Burgers, Travis A; Mason, James J; Williams, Bart O; Sietsema, Debra L; Jones, Clifford B

    2014-07-01

    In the United States there are more than 230,000 total hip replacements annually, and periprosthetic femoral fractures occur in 0.1-4.5% of those patients. The majority of these fractures occur at the tip of the stem (Vancouver type B1). The purpose of this study was to compare the biomechanically stability and strength of three fixation constructs and identify the most desirable construct. Fifteen medium adult synthetic femurs were implanted with a hip prosthesis and were osteotomized in an oblique plane at the level of the implant tip to simulate a Vancouver type B1 periprosthetic fracture. Fractures were fixed with a non-contact bridging periprosthetic proximal femur plate (Zimmer Inc., Warsaw, IN). Three proximal fixation methods were used: Group 1, bicortical screws; Group 2, unicortical screws and one cerclage cable; and Group 3, three cerclage cables. Distally, all groups had bicortical screws. Biomechanical testing was performed using an axial-torsional testing machine in three different loading modalities (axial compression, lateral bending, and torsional/sagittal bending), next in axial cyclic loading to 10,000 cycles, again in the three loading modalities, and finally to failure in torsional/sagittal bending. Group 1 had significantly greater load to failure and was significantly stiffer in torsional/sagittal bending than Groups 2 and 3. After cyclic loading, Group 2 had significantly greater axial stiffness than Groups 1 and 3. There was no difference between the three groups in lateral bending stiffness. The average energy absorbed during cyclic loading was significantly lower in Group 2 than in Groups 1 and 3. Bicortical screw placement achieved the highest load to failure and the highest torsional/sagittal bending stiffness. Additional unicortical screws improved axial stiffness when using cable fixation. Lateral bending was not influenced by differences in proximal fixation. To treat periprosthetic fractures, bicortical screw placement should be

  16. The effect of hydroxyapatite coated screw in the lateral fragility fractures of the femur. A prospective randomized clinical study.

    Science.gov (United States)

    Pesce, V; Maccagnano, G; Vicenti, G; Notarnicola, A; Moretti, L; Tafuri, S; Vanni, D; Salini, V; Moretti, B

    2014-01-01

    Due to a growing numbers of lateral fragility fractures of the femur and their high social costs the need to work out an effective strategy in order to find a better solution for these patients is warranted. From January 2010 to July 2011, we carried out a prospective randomized clinical study comparing the results of patients with femoral lateral fractures treated by nail and cephalic hydroxyapatite coated screws (study group including 27 patients) compared to the patients with the same fractures treated with nail and head standard screws (control group including 27 patients). We defined the two parts of the femoral neck as ROI 1 (under the head screw) and ROI 2 (above the femoral screw) on the AP view. The bone density of the two areas was calculated using DEXA at T0 (1st day post-surgery), at T1 (40th day post-surgery), at T2 (3 months later), at T3 (1 year later). The clinical-radiography evaluations were based on the Harris Hip Score (HHS), ADL test and x-ray views of the hip. As far as the bone mineral density average of ROI 1 and ROI 2 is concerned, we found a significant statistical increase at T1 and T3 in the study group, while it was not significant in the control group. We could account for this data through the higher mechanical stability of hydroxyapatite coated screws than standard screws. In fact, this material was responsible for improved implant osteointegration. Thanks to a 1 year follow-up we were able to demonstrate the implant utility associated with augmentation and the importance of densitometry exams such as easily repeatable and low cost diagnostics to prevent the onset of complications linked to screw loosening.

  17. SURGICAL OUTCOMES OF SUBTROCHANTERIC FRACTURES OF FEMUR TREATED WITH PROXIMAL FEMORAL NAIL (PFN

    Directory of Open Access Journals (Sweden)

    Jenson

    2016-06-01

    Full Text Available BACKGROUND AND OBJECTIVES Subtrochanteric fractures of the femur remain one of the most challenging fractures facing orthopaedic surgeons. Most of the fractures in the elderly results from trivial fall from standing or walking, while in the younger age group it is mainly due to road traffic accidents. Closed management of these subtrochanteric fractures thus poses difficulties in obtaining and maintaining a reduction, making operative management the preferred treatment. Hence, this study is intended to determine the effectiveness of intramedullary fixation of subtrochanteric fractures with the proximal femoral nail and the complications involved in the management of subtrochanteric fractures. METHODOLOGY This is a prospective study of 90 cases of Subtrochanteric fracture admitted to Tagore Medical College and Hospitals between October 2013 and Jan 2016 treated with the proximal femoral nail. Cases were taken according to inclusion and exclusion criteria, i.e. fresh Subtrochanteric fracture in adults. Pathologic fractures, multiple fractures, fractures in children, old neglected fractures were excluded from the study. RESULTS In our study of 90 cases, there were 75 male and 15 female patients with age ranging from 17 years to 75 years with most patients in between 21-40 years; 67% of the cases admitted were road traffic accidents, 23% due to fall from height and 10% due to trivial fall with right side being more common side affected. Russell and Taylor type IA fracture accounted for 40% of cases. Mean duration of hospital stay was 12 days and mean time of full weight bearing was 14 weeks in our patients. Out of 90 cases, 9 cases were lost in follow-up and 3 cases died. Good-to-excellent results were seen in 80% of cases in our study. CONCLUSION From our study, we conclude that PFN is a reliable implant for subtrochanteric fractures leading to high rate of bone union and minimal soft tissue damage. Intramedullary fixation has biological and

  18. Distribution of bone density and cortical thickness in the proximal femur and their association with hip fracture in postmenopausal women: a quantitative computed tomography study.

    Science.gov (United States)

    Yang, L; Udall, W J M; McCloskey, E V; Eastell, R

    2014-01-01

    The quantitative computed tomography (QCT) scans in an individually matched case-control study of women with hip fracture were analysed. There were widespread deficits in the femoral volumetric bone mineral density (vBMD) and cortical thickness of cases, and cortical vBMD and thickness discriminated hip fracture independently of BMD by dual-energy X-ray absorptiometry (DXA). Acknowledging the limitations of QCT associated with partial volume effects, we used QCT in an individually matched case-control study of women with hip fracture to better understand its structural basis. Fifty postmenopausal women (55-89 years) who had sustained hip fractures due to low-energy trauma underwent QCT scans of the contralateral hip within 3 months of the fracture. For each case, postmenopausal women, matched by age (±5 years), weight (±5 kg) and height (±5 cm), were recruited as controls. We quantified cortical, trabecular and integral vBMD and apparent cortical thickness (AppCtTh) in four quadrants of cross-sections along the length of the femoral head (FH), femoral neck (FN), intertrochanter and trochanter and examined their association with hip fracture. Women with hip or intracapsular (IC) fracture had significantly (p hip and IC fractures independent of hip areal BMD (aBMD). The combination of AppCtTh and trabecular or integral vBMD discriminated hip fracture, whereas the combination of FH and FN AppCtTh discriminated IC fracture significantly (p hip aBMD. Deficits in vBMD and AppCtTh in cases were widespread in the proximal femur, and cortical vBMD and AppCtTh discriminated hip fracture independently of aBMD by DXA.

  19. 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

  20. Effect of Pentoxifylline Administration on an Experimental Rat Model of Femur Fracture Healing With Intramedullary Fixation.

    Science.gov (United States)

    Vashghani Farahani, Mohammad Mahdi; Masteri Farahani, Reza; Mostafavinia, Ataroalsadat; Abbasian, Mohammad Reza; Pouriran, Ramin; Noruzian, Mohammad; Ghoreishi, Seyed Kamran; Aryan, Arefe; Bayat, Mohammad

    2015-12-01

    Globally, musculoskeletal injuries comprise a major public health problem that contributes to a large burden of disability and suffering. Pentoxifylline (PTX) has been originally used as a hemorheologic drug to treat intermittent claudication. Previous test tube and in vivo studies reported the beneficial effects of PTX on bony tissue. This study aims to evaluate the effects of different dosages of PTX on biomechanical properties that occur during the late phase of the fracture healing process following a complete femoral osteotomy in a rat model. We applied intramedullary pin fixation as the treatment of choice. This experimental study was conducted at the Shahid Beheshti University of Medical Sciences, Tehran, Iran. We used the simple random technique to divide 35 female rats into five groups. Group 1 received intraperitoneal (i.p.) PTX (50 mg/kg, once daily) injections, starting 15 days before surgery, and group 2, group 3, and group 4 received 50 mg/kg, 100 mg/kg, and 200 mg/kg i.p. PTX injections, respectively, once daily after surgery. All animals across groups received treatment for six weeks (until sacrificed). Complete surgical transverse osteotomy was performed in the right femur of all rats. At six weeks after surgery, the femurs were subjected to a three-point bending test. Daily administration of 50 mg/kg PTX (groups 1 and 2) decreased the high stress load in repairing osteotomized femurs when compared with the control group. The highest dose of PTX (200 mg/kg) significantly increased the high stress load when compared with the control group (P = 0.030), group 1 (P = 0.023), group 2 (P = 0.008), and group 3 (P = 0.010), per the LSD findings. Treatment with 200 mg/kg PTX accelerated fracture healing when compared with the control group.

  1. Outcomes of Four Different Surgical Techniques in the Treatment of Geriatric Intertrochanteric Femur Fractures

    Directory of Open Access Journals (Sweden)

    Altuğ Duramaz

    2014-12-01

    Full Text Available Aim: The aim of this study was to evaluate the suicide and intoxication cases between April 2011 and April 2013. Methods: One hundred eighty-two patients operated due to intertrochanteric femur fracture in our clinic were divided into four groups: hemiarthroplasty (HA, proximal femoral nail (PFN, sliding hip screw (SHC, and external fixator (EF groups. Time to surgery, comorbidities, anesthesia techniques, postoperative ambulation time, mortality rates and daily activity levels were compared. The patients were evaluated via outpatient follow-up and telephone interview. The Barthel index of activities of daily living was used for evaluation. Results: Patient distribution was: HA: 17 patients, PFN: 26 patients, SHC: 71 patients, and EF: 68 patients. The gender distribution (F/M and the mean age were: HA: 11/6, 83.4 years, PFN: 18/8, 81.2 years, SHC: 48/23, 82.1 years, and EF: 44/24, 84.5 years. There was no statistically significant difference between the groups in gender, comorbidities, anesthesia techniques, mean follow-up period, and Barthel index scores. In HA group, walking with double support duration was shorter (p=0.028. Conclusion: Elderly intertrochanteric femur fractures should be operated as soon as possible in order to prevent eventual complications preferably by regional anesthesia and internal fixation.

  2. Effect of extracorporeal shock wave therapy on fracture healing in rat femural fractures with intact and excised periosteum.

    Science.gov (United States)

    Oktaş, Birhan; Orhan, Zafer; Erbil, Barış; Değirmenci, Erdem; Ustündağ, Nil

    2014-01-01

    The aim of this study is to compare the effect of extracorporeal shock wave therapy (ESWT) on fractures with intact periosteum and excised periosteum. Thirty-seven Wistar albino rats were randomized into four groups. Osteotomy and intramedullary Kirschner wire fixation were performed on all right femurs under ketamin anesthesia. The first group (n=10) was identified as control group. In the second group (n=10), periosteum located at the osteotomy site was excised circumferentially during surgery. In the third group (n=9), periosteum was left intact and ESWT was applied. In the forth group (n=8), periosteums of all rats were excised and ESWT was applied. All fracture lines were evaluated radiographically each two weeks and histologically at the sixth week. Results were evaluated statistically. In periosteum excised group which represents a model of open fractures with soft tissue defect, ESWT application had a significantly positive histologic effect on bone healing. However, radiological evaluation did not reveal any statistically significant difference between groups with intact and excised periosteums. According to our findings, ESWT can be used to improve fracture healing and prevent pseudoarthrosis in the treatment of open fractures with accompanying soft tissue and periosteum damage. However, further clinical studies are required to include ESWT in routine practice.

  3. Pathologic fracture of the femur due to endometrial adenocarcinoma metastasis in a female pet rabbit (Oryctolagus cuniculi).

    Science.gov (United States)

    Haist, Verena; Hirschfeld, Simon Gonzales; Mallig, Carolin; Fehr, Michael; Baumgärtner, Wolfgang

    2010-01-01

    This case report describes the clinical, pathomorphological and histopathological findings in a 12-year-old female pet rabbit with a pathologic fracture of the femur due to a metastasising endometrial adenocarcinoma. The animal was presented due to a history of right hindlimb lameness and inappetence. A fracture of the right femur with adjacent lyric bone lesions was detected by clinical and X-ray examination. Necropsy and histopathology revealed an endometrial adenocarcinoma with metastasis to the right femoral bone, resulting in the pathologic fracture. In both locations, tumour cells were immunohistochemically positive for pan-cytokeratin. Additionally, the animal suffered from an Encephalitozoon cuniculi infection which manifested itself in a multifocal granulomatous encephalitis and bilateral chronic inflammatory lesions in the kidneys.The report shows that in case of bone fractures in female pet rabbits the possibility of a pathologic fracture due to metastasising endometrial adenocarcinoma has to be considered.

  4. Comparison of effects of different screw materials in the triangle fixation of femoral neck fractures.

    Science.gov (United States)

    Gok, Kadir; Inal, Sermet; Gok, Arif; Gulbandilar, Eyyup

    2017-05-01

    In this study, biomechanical behaviors of three different screw materials (stainless steel, titanium and cobalt-chromium) have analyzed to fix with triangle fixation under axial loading in femoral neck fracture and which material is best has been investigated. Point cloud obtained after scanning the human femoral model with the three dimensional (3D) scanner and this point cloud has been converted to 3D femoral model by Geomagic Studio software. Femoral neck fracture was modeled by SolidWorks software for only triangle configuration and computer-aided numerical analyses of three different materials have been carried out by AnsysWorkbench finite element analysis (FEA) software. The loading, boundary conditions and material properties have prepared for FEA and Von-Misses stress values on upper and lower proximity of the femur and screws have been calculated. At the end of numerical analyses, the best advantageous screw material has calculated as titanium because it creates minimum stress at the upper and lower proximity of the fracture line.

  5. 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)

  6. MULTICENTRIC GIANT CELL TUMOR OF IPSILATERAL ACETABULUM AND FEMORAL HEAD WITH PATHOLOGICAL FRACTURE OF FEMORAL NECK: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Jayant

    2015-02-01

    Full Text Available INTRODUCTION: Multicentric Giant Cell Tumor is extremely rare; here we are presenting a case of pathological neck femur fracture in case of multicentric giant cell tumor involving ipsilateral acetabulum along with femoral head and neck. CASE PRESENTATION: 24 years old male presented with pain in groin region and inability to walk after he fell down while walking. He had pain in left groin on weight bearing for last six months. Radiological examination shows pathological trans - cervical femoral neck fracture with sub - articular lytic lesion in femoral head and neck suggestive of Giant cell tumor. MRI has been done to define the extent of involvement and to rule out soft tissue infiltration. Fine needle aspiration cytology which was done through anterior route was inconclusive. After review of literature, patient has been planned for excisional biopsy and un - cemented total hip arthroplasty. Intra - operatively, frozen section confirms the giant cell tumor and surprisingly acetabulum was found to be involved which was curetted and hydrogen - peroxide treated. Post - operatively, patient was pain - free with good range of movements at hip. CONCLUSION: Giant cell tumor involving femoral head and neck with pathological fracture though uncommon, but may present as multicentric with acetabular involvement.

  7. Bilateral nonunited femoral neck fracture in a child with osteopetrosis.

    Science.gov (United States)

    Steinwender, G; Hosny, G A; Koch, S; Grill, F

    1995-01-01

    We report a case of osteopetrosis with bilateral nonunited femoral neck and coxa vara in a 7-year-old boy. There was a history of traumatic transcervical left femoral neck fracture unsuccessfully treated by internal fixation. We performed a bilateral subtrochanteric valgus osteotomy. K-Wire fixation failed on the right side due to hardness of the bone. Finally, internal fixation with an angular plate after predrilling of the femoral neck offered stability. Bone union was achieved on both sides, resulting in full recovery of normal physical activity.

  8. Comparison of Percutaneous Cementoplasty with and Without Interventional Internal Fixation for Impending Malignant Pathological Fracture of the Proximal Femur

    Energy Technology Data Exchange (ETDEWEB)

    Tian, Qing-Hua, E-mail: ddqinghua-tian@163.com; He, Cheng-Jian, E-mail: tianhechengjian@163.com; Wu, Chun-Gen, E-mail: 649514608@qq.com; Li, Yong-Dong, E-mail: tianliyongdong@163.com; Gu, Yi-Feng, E-mail: tianyifenggu@163.com; Wang, Tao, E-mail: tianandwangtao@163.com; Xiao, Quan-Ping, E-mail: tianxiaoquanping@163.com; Li, Ming-Hua, E-mail: tianminghuali@163.com [Shanghai Jiao Tong University Affiliated Sixth People’s Hospital, Department of Diagnostic and Interventional Radiology (China)

    2016-01-15

    PurposeTo compare the efficacy of percutaneous cementoplasty (PCP) with and without interventional internal fixation (IIF) on malignant impending pathological fracture of proximal femur.MethodsA total of 40 patients with malignant impending pathological fracture of proximal femur were selected for PCP and IIF (n = 19, group A) or PCP alone (n = 21, group B) in this non-randomized prospective study. Bone puncture needles were inserted into the proximal femur, followed by sequential installation of the modified trocar inner needles through the puncture needle sheath. Then, 15–45 ml cement was injected into the femur lesion.ResultsThe overall excellent and good pain relief rate during follow-ups were significantly higher in group A than that in group B (89 vs. 57 %, P = 0.034). The average change of VAS, ODI, KPS, and EFES in group A were significantly higher than those in group B at 1-, 3-, 6-month, 1-year (P < 0.05). Meanwhile, The stability of the treated femur was significantly higher in group A than that in group B (P < 0.05).ConclusionPCP and IIF were not only a safe and effective procedure, but resulted in greater pain relief, bone consolidation, and also reduced the risk of fracture than the currently recommended approach of PCP done on malignant proximal femoral tumor.

  9. Interval hypoxic training in complex treatment of fractures of trochanteric area of the femur

    Directory of Open Access Journals (Sweden)

    Василь Михайлович Шимон

    2015-05-01

    Full Text Available The method of interval hypoxic training (IHT is used to increase physical endurance of athletes and for treatment of certain systemic diseases, due to the ability of IHT affect metabolism, homeostasis and the immune system. The aims of the article are improving the results of treatment and rehabilitation of patients with fractures of the trochanteric area of the femur by the method of interval hypoxic training and study its influence on bone metabolism.Materials and methods. 17 patients who were hospitalized in the clinic of general surgery UzhNU with fractures of the trochanteric area of the femur are examined in the period from 2012 to 2015.The first group consisted of 6 patients who from day-patient treatment is conducted IHT by gas mixture of 12 % oxygen. The second group consisted of 4 patients with thyrotoxicosis who are also receiving IHT by gas mixture of 12% oxygen.The control group consisted of 7 patients with fractures of the trochanteric area of the femur who refused from IHT.Results and its discussion. The best physical activity is observed in the first group. Starting physical activity is the lowest in the second group, but its development is faster. Slowly increase the duration of physical activity compared with the first two groups is observed in the control group.In the control study after 1 month it is noted that calcium level increased in all three groups. Increase in the second group is biggest. The level of phosphorus decreased in the first and the control group and increased in the second group.The levels of osteocalcin and alkaline phosphatase increased. Rates were higher and increase was substantial in the first two groups in comparison with the control group.Conclusions.• Intensive growth of length of one-time physical activity most notably in patients with thyrotoxicosis is observed in patients who are receiving IHT.• Improvement of the activity of bone metabolism is observed in patients after IHT

  10. Genetic predisposition for femoral neck stress fractures in military conscripts

    OpenAIRE

    Barral Sandra; Sahi Timo; Ruohola Juha-Petri; Solovieva Svetlana; Pihlajamäki Harri; Hartikka Heini; Korvala Johanna; Ott Jürg; Ala-Kokko Leena; Männikkö Minna

    2010-01-01

    Abstract Background Stress fractures are a significant problem among athletes and soldiers and may result in devastating complications or even permanent handicap. Genetic factors may increase the risk, but no major susceptibility genes have been identified. The purpose of this study was to search for possible genetic factors predisposing military conscripts to femoral neck stress fractures. Results Eight genes involved in bone metabolism or pathology (COL1A1, COL1A2, OPG, ESR1, VDR, CTR, LRP5...

  11. Posterior periosteal disruption in Salter-Harris Type II fractures of the distal femur: evidence for a hyperextension mechanism.

    Science.gov (United States)

    Kritsaneepaiboon, Supika; Shah, Rajvee; Murray, Martha M; Kleinman, Paul K

    2009-12-01

    Patterns of periosteal disruption are important factors in assessing the mechanism of injury of radiologically evident Salter-Harris (SH) fractures. The purpose of this study is to assess the frequency of posterior periosteal disruption on MRI in radiographically occult or subtle SH type II fractures of the distal femur and to evaluate associated soft-tissue findings that support a hyperextension mechanism of injury. We found that all children in our experience with occult or subtle SH type II fractures of the distal femur have posterior periosteal disruption and other MRI findings to indicate a hyperextension mechanism of injury. Direct indicators of fracture may be inconspicuous, and the presence of posterior periosteal disruption is a clue that should prompt a search for other features of this serious pediatric injury, which may be followed by limb shortening or angular deformity.

  12. Short-term Results of Muscle-Pedicle Bone Grafting with Tensor Fascia Lata for Delayed Femoral Neck Fractures; Case Series and Literature Review

    Science.gov (United States)

    Salgotra, Kuldip; Kohli, Sarabjeet; Vishwakarma, Nilesh

    2016-01-01

    Neglected, untreated and delayed femur neck fractures are commonly encountered and the treatment dilemma arises especially when the patient is physiologically young and osteosynthesis is the preferred option. Controversy exists in the current literature as the various head salvage surgeries like valgus subtrochanteric osteotomy, non-vascularized fibular bone grafting, muscle pedicle bone grafting (Tensor fascia lata and Quadratus femoris graft) and vascularized bone grafting do not have clear lines of indications. The current study is a case series of 7 patients with femur neck fractures with delayed presentation beyond the vascular emergency period who were treated with osteosynthesis with muscle pedicle bone graft (MPBG) using tensor fascia lata muscle pedicle graft. Patients were followed clinical and radiologically at 6 weeks, 3 and 6 months, 1 year and 3 years and patients were regularly followed. The mean age of the patients was 47 ± 1.1 ranging from 38 to 55 years. There were 6 (85.7%) men and 1 (14.3%) women among the patients. Overall 5 (71.5%) patients had transcervical and 2 (28.5%) had subcapital fractures. At the end of 6 months, 6 (85.7%) patients were pain free and on plain radiographs fracture union was noted. One (14.3%) patient developed collapse and persistent nonunion. Younger group less than 50 years presenting with neglected fracture neck femur should always be give an option of head salvage surgery in selected cases. Muscle pedicle bone grafting has been proven although inconsistently as a valid option for fracture neck femur. We encourage osteosynthesis with the use of tensor fascia lata muscle pedicle grafting along with cancellous cannulated screws as a first option in selected cases of neglected femur neck fractures. PMID:27331067

  13. Pathological fracture of the femur in a patient with Paget's disease of bone: a case report.

    Science.gov (United States)

    Petrescu, Pompiliu HoraŢiu; Izvernariu, Dragoş Andrei; Iancu, Cătălina; Dinu, Gabriel Ovidiu; Berceanu-Văduva, Marcel Mihai; Crişan, Dan; Iacob, Mihaela; Bucur, Venera Margareta; RăuŢia, Ion Călin; Prejbeanu, Ion Radu; Dema, Sorin; DuŢă, Ciprian Constantin

    2016-01-01

    Paget's disease of bone is a benign disease characterized by exaggerated remodeling of the bone matrix after osteoclast-mediated bone destruction. Its etiology is still unknown, despite the fact that it was discovered and described in 1877, but genetic factors and environmental triggers were shown to play their part in the pathogenesis of the disease. The main clinical presentations of the disease are related to bone pain and deformities. Radiological diagnosis is the main detection tool, though many monostotic Paget's disease cases may remain undiagnosed. We present the case of an 81-year-old male patient admitted to the Clinic of Orthopedics, Emergency County Hospital, Timisoara, Romania, with intense pain and deformity of the upper left thigh. Radiological examination performed shows a complete fracture of the upper third diaphysis of the left femur with suggestive signs for Paget's disease of the bone therefore a biopsy was taken and the patient was treated by surgical realignment with favorable evolution. He was discharged 13 days after surgery. The biopsy of the bone revealed extensive bone remodeling with numerous osteoclasts and extensive bone matrix deposition, unevenly stained and unevenly mineralized and reverse cement lines, which are consistent with the diagnosis of Paget's disease of the bone. Histomorphometric analysis show intense matrix deposition with a highly active remodeling process. Computed tomography (CT) scans were performed three years later and show the extension of the disease into the lower half of the left femur.

  14. Transparotid approach for mandibular condylar neck and subcondylar fractures.

    Science.gov (United States)

    Croce, A; Moretti, A; Vitullo, F; Castriotta, A; Rosa, De M; Citraro, L

    2010-12-01

    Mandibular condylar neck fractures and subcondylar fractures represent, respectively, 19-29% and 62-70% of all mandibular fractures; treatment involves some problems, common to both, concerning the choice of an adequate approach. Herewith, personal experience is reported related to the surgical treatment of some cases of mandibular condylar neck and subcondylar fractures by transparotid approaches with partial parotidectomy, removing the salivary tissue overlying the condylar neck and/or the subcondylar region. Over the last 5 years, we observed 22 fractures of the condylar neck and 10 fractures of the subcondylar region. In 13 patients (11 male, 2 female, age range 10-68 years, mean 33 years), 10 of whom had other mandibular and/or other maxillo-facial and skeleton fractures - 50% of these with dislocated condylar heads - and the other 3 for their free choice, regarding the different treatments, 18 transparotid approaches with partial parotidectomy (bilateral in 5 cases), were performed reducing and fixing 12 condylar neck fractures and 5 subcondylar region fractures with appropriate plates (2.0 mm) and screws. After surgery, no intermaxillary fixation was performed. Complications included 4 salivary fistulae (bilateral in 1 patient), which closed spontaneously after 4 or 5 weeks with a dressing, 1 case of Frey's syndrome, which healed after 2 treatments with botulin and 6 cases of transient facial palsy lasting 4-8 weeks (1 case bilateral) affecting zygomatic, buccal and marginal mandibular nerves. During follow-up, functional parameters considered were: restoration of original pre-injury occlusion; vertical, lateral and protrusion mandibular movements. All patients re-acquired the original pre-injury occlusion; the maximal post-operative intrinsical distance was at least 40 mm after a variable period of rehabilitation and lateral and protrusion movements also led to satisfactory final results. All patients were free of pain and had no deflection or clicking upon

  15. Bone splint technique and plating application in adolescent high-energy comminuted fracture of distal femur with bone defects

    Institute of Scientific and Technical Information of China (English)

    LIU Hui; DING Zhen-qi; ZHAI Wen-liang; KANG Liang-qi; YAO Xiao-tao

    2008-01-01

    @@ Comminuted fracture of distal femur is a common lower limb injury from traffic accidents, especially from motor accidents. Routine dynamic condylar screw ( DCS ) or 95-degree condylar plate ( CP ) sometimes cannot solve the bone defect in the center of alignment and contralateral diaphysis for the reason of absent screw anchor point, especially for AO C2. 2-2. 3 types.

  16. A biomechanical comparison of various methods of stabilization of subtrochanteric fractures of the femur.

    Science.gov (United States)

    Tencer, A F; Johnson, K D; Johnston, D W; Gill, K

    1984-01-01

    Subtrochanteric femoral fractures with and without bony contact were simulated in cadaver specimens, fixed with one of seven different types of intramedullary or plate implants, and tested biomechanically. The implants used were Enders pins, Zickel nail, compression hip screw, AO angled blade plate, and intramedullary locked nail systems of the Klemm-Schellman, Brooker-Wills, and Grosse-Kempf types. Femur-implant constructs using intramedullary devices were a maximum of 5% as stiff in torsion as intact cadaveric femora tested in the same manner, while plate-fixed fractures were nearly 50% as stiff. In bending, all devices except the Enders pins were approximately 80% as stiff as intact femora. Loss of bony contact at the fracture site had little effect on stiffness except in the case of the keyless compression hip screw, where the screw rotated freely in the barrel. In combined bending and compression to failure, a test to simulate forces due to body weight, the intramedullary locked rods were found to support between 300 and 400% of body weight while the plate systems failed at loads between 100 and 200% of body weight.

  17. Treatment of intertrochanteric fractures of the femur withL.trapezoid compression plate and its mechanicalprinciples

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective: To improve the results of the treatment of unstable types of intertrochanteric fractures of the femur (ITFF) by internal fixation. Methods: A L-trapezoid compression plate system (L-TCP) was designed and compared to the AO/ASIF angle plates of 95° and 130° (L-AP) with mechanical tests. An Evans Type Ⅲ model was made, the simulation electrical test with loading on single and both legs were done. The results demonstrated that the stability of the L-TCP fixation was significantly greater, and the stress concentration at the upper screw hole was relevantly smaller than that of L-AP. From June 1986 to June 1998, 82 patients of ITFF were treated with L-TCP fixation. The average age was 67.4 years old (26-91). Seventy-four of those fractures were unstable. Fifty-eight patients were treated with open reduction, and 24 cases were treated by closed reduction and limited open (only lateral aspect of upper femur was exposed) fixation with L-TCP under X-ray monitoring. Results: Sixty-six patients were followed up for 6-69months. Complications, including 3 wound infection, 1 non-union, 3 coxa varus and 2 implant breakage (9complications of 7 cases ), all occurred in the open reduction group. No complication was found in the dosed reduction group. Conclusions: In the treatment of ITFF, the results of closed reduction and limited open fixation with L-TCP is significantly better than that of open reduction and fully exposed fixation.

  18. The scapular neck fracture : biomechanical, clinical and surgical aspects

    NARCIS (Netherlands)

    Noort, Arthur van

    2005-01-01

    After a short introduction to the topics of this thesis, in chapter 2 we described the functional and radiological results of a retrospective study in patients with an ipsilateral scapular neck and clavicular shaft fracture (floating shoulder). Forty-six patients were treated between 1991 and 1996.

  19. fibular osteosynthesis of neglected femoral neck fracture in a young ...

    African Journals Online (AJOL)

    Where there are no facilities for microvascular surgery, non- ... fixation of a neglected femoral neck fracture associated with aseptic necrosis of femoral head in ... After a follow-up of two years, he had a Harris hip ... applied on the fifth postoperative day and patient was ... radiographic features that suggested aseptic necrosis.

  20. Cementless bipolar hemiarthroplasty in femoral neck fractures in elderly

    Directory of Open Access Journals (Sweden)

    SKS Marya

    2011-01-01

    Conclusion: Cementless bipolar hemiarthroplasty for femoral neck fractures in the very elderly permits early return to premorbid life and is not associated with any untoward cardiac event in the perioperative period. It can be considered a treatment option in this select group.

  1. Genetic predisposition for femoral neck stress fractures in military conscripts

    Directory of Open Access Journals (Sweden)

    Barral Sandra

    2010-10-01

    Full Text Available Abstract Background Stress fractures are a significant problem among athletes and soldiers and may result in devastating complications or even permanent handicap. Genetic factors may increase the risk, but no major susceptibility genes have been identified. The purpose of this study was to search for possible genetic factors predisposing military conscripts to femoral neck stress fractures. Results Eight genes involved in bone metabolism or pathology (COL1A1, COL1A2, OPG, ESR1, VDR, CTR, LRP5, IL-6 were examined in 72 military conscripts with a femoral neck stress fracture and 120 controls. The risk of femoral neck stress fracture was significantly higher in subjects with low weight and body mass index (BMI. An interaction between the CTR (rs1801197 minor allele C and the VDR C-A haplotype was observed, and subjects lacking the C allele in CTR and/or the C-A haplotype in VDR had a 3-fold higher risk of stress fracture than subjects carrying both (OR = 3.22, 95% CI 1.38-7.49, p = 0.007. In addition, the LRP5 haplotype A-G-G-C alone and in combination with the VDR haplotype C-A was associated with stress fractures through reduced body weight and BMI. Conclusions Our findings suggest that genetic factors play a role in the development of stress fractures in individuals subjected to heavy exercise and mechanical loading. The present results can be applied to the design of future studies that will further elucidate the genetics of stress fractures.

  2. OUTCOME ANALYSIS OF PROXIMAL FEMORAL NAIL IN STABLE INTERTROCHANTERIC FEMUR FRACTURES

    Directory of Open Access Journals (Sweden)

    Suneet

    2015-02-01

    Full Text Available BACKGROUND: Proximal femoral nail is commonly recommended as treatment of choice for unstable and reverse oblique intertrochanteric fracture in view of superior biomechanics and prevention of varus collapse associated with Dynamic hip scre w. Although in stable fracture types DHS is still being preferred as the treatment modality of choice. Proximal femoral nail owing to better biomechanics , less complications can still be used as the method of choice in stable fracture pattern as well. The aim of this study is to evaluate the results of PFN nail in stable intertrochanteric fracture and include evaluation of the mean operative time , amount of blood loss , complications and functional status of the patient . MATERIALS AND METHODS : In this study 30 patients presented to Orthopedics Department Hamidia Hospital Bhopal with stable intertrochanteric fracture were treated with p roximal femoral nail. All patients were followed up for a period of 1 year and functional outcome assessment including amount of shortening , neck - shaft angle , Harris hip score was noted. RESULTS : At the time of final follow - up , all 30 patients showed union with average Harris hip score of 86.6 (range 62 - 94 . 14 patients had excellent score , 9 patients had good score , 5 patients ha d fair score and 2 patients had poor outcome . Mean neck shaft angle achieved post - reduction was 131.4 degrees and at final follow - up was 128.4 degrees. Limb length discrepancy was assessed in the final follow - up with average shortening of 5 mm and 4 patien ts had shortening above 1.5 cm. Average blood loss was 80 ml , the mean operative time was 65 minutes. Complications w ere seen in 3 cases with one case of local wound infection, one of screw cut - out and one of screw penetration. CONCLUSION : With proper tech nique PFN gives excellent results with less blood loss and shorter incision with less soft tissue trauma are added advantages which ultimately lead to less morbidity and

  3. Correlation of measurable serum markers of inflammation with lung levels following bilateral femur fracture in a rat model

    Directory of Open Access Journals (Sweden)

    Benjamin W Sears

    2010-08-01

    Full Text Available Benjamin W Sears1, Dustin Volkmer1, Sherri Yong2, Ryan D Himes1, Kristen Lauing1, Michele Morgan1, Michael D Stover1, John J Callaci11Department of Orthopaedics, 2Department of Pathology, Loyola University Medical Center, Maywood, IL, USAIntroduction: Evaluation of the systemic inflammatory status following major orthopedic trauma has become an important adjunct in basing post-injury clinical decisions. In the present study, we examined the correlation of serum and lung inflammatory marker levels following bilateral femur fracture.Materials and methods: 45 Sprague Dawley rats underwent sham operation or bilateral femoral intramedullary pinning and mid-diaphyseal closed fracture via blunt guillotine. Animals were euthanized at specific time points after injury. Serum and lung tissue were collected, and 24 inflammatory markers were analyzed by immunoassay. Lung histology was evaluated by a blinded pathologist.Results: Bilateral femur fracture significantly increased serum markers of inflammation including interleukin (IL-2, IL-6, IL-10, GM-CSF, KC/GRO, MCP-1, and WBC. Femur fracture ­significantly increased serum and lung levels of IL-1a and KC/GRO at 6 hours. Lung levels of IL-6 ­demonstrated a trend towards significance. Histologic changes in pulmonary tissue after fracture included pulmonary edema and bone elements including cellular hematopoietic cells, bone fragments and marrow emboli.Discussion and conclusion: Our results indicate that bilateral femur fracture with fixation in rats results in increases in serum markers of inflammation. Among the inflammatory markers measured, rise in the serum KC/GRO (CINC-1, a homolog to human IL-8, correlated with elevated levels of lung KC/GRO. Ultimately, analysis of serum levels of KC/GRO (CINC-1, or human IL-8, may be a useful adjunct to guide clinical decisions regarding surgical timing.Keywords: blunt trauma, injury, cytokine, IL-8, bone marrow emboli

  4. Low cost continuous femoral nerve block for relief of acute severe cancer related pain due to pathological fracture femur

    Directory of Open Access Journals (Sweden)

    Rachel Cherian Koshy

    2010-01-01

    Full Text Available Pathological fractures in cancer patient cause severe pain that is difficult to control pharmacologically. Even with good pain relief at rest, breakthrough and incident pain can be unmanageable. Continuous regional nerve blocks have a definite role in controlling such intractable pain. We describe two such cases where severe pain was adequately relieved in the acute phase. Continuous femoral nerve block was used as an efficient, cheap and safe method of pain relief for two of our patients with pathological fracture femur. This method was proved to be quite efficient in decreasing the fracture-related pain and improving the level of well being.

  5. A STUDY OF MANAGEMENT OF SUBTROCHANTERIC FRACTURE FEMUR BY PROXIMAL FEMORAL NAILING

    Directory of Open Access Journals (Sweden)

    Venkateswara Rao

    2015-08-01

    Full Text Available Numerous variations of intramedullary nails have been devised to achieve a stable fixation and early mobilisation of pertrochanteric fracture, among which is the proximal femoral nail (PFN. We report here the results of a prospective study carried out at our institute on 60 consecutive patients who had suffered high subtrochanteric fracture between May 2011 and October 2014 and were subsequently treated with a PFN. Close t o anatomical reduction of the fracture fragments was achieved in 54 patients, while limited open reduction was required in 3 patients. In the present series, 3.33(2 of cases had superficial infection and no deep infections were recorded. Cut of the anti - r otational screw was noted in 1 patient. Fracture of the shaft with breakage of the nail was noted 1.66% (1 of patients. In the current series, the mean Harris Hip score was 80.76 and it was ranging from 100 - 29. In this series all the patients between 20 – 3 0 years had excellent result irrespective of the type of fracture. Older age group patients had relatively poor results and 50% (5 of them had poor results and another 50% (5 had good to fair results. In this study excellent outcome was not seen in the o lder age group patients.Our results indicate the necessity of a careful surgical technique and modifications that are specific to the individual fracture pattern in order to reduce complications. Osteosynthesis with the PFN offers the advantages of high ro tational stability of the head - neck fragment, an unreamed implantation technique and the possibility of static or dynamic distal locking.

  6. Mid term results of Furlong LOL uncemented hip hemiarthroplasty for fractures of the femoral neck.

    Science.gov (United States)

    Chandran, Prakash; Azzabi, Mohammed; Burton, Dave J C; Andrews, Mark; Bradley, John G

    2006-08-01

    We report the mid-term results of hemiarthroplasty with the Furlong hydroxyapatite coated bipolar prosthesis for displaced (Garden type III and IV) intracapsular hip fracture in 480 patients operated between 1989 and 2000. Three hundred sixty eight (77%) patients were lost to follow-up due to death, dementia or movement away from the area. In the patients followed up there was an 8% reoperation rate for infection, aseptic loosening, periprosthetic fracture and acetabular erosion. One hundred and twelve patients with a mean follow-up of 4 years (3-14) were studied. Eighty eight percent had no or slight pain, 77% could mobilise outdoors and 89% needed either no aid or a single walking stick to mobilise. Radiographic assessment revealed a stable implant with visible osseointegration in 91%. We conclude that hemiarthroplasty with the hydroxyapatite coated bipolar Furlong LOL prosthesis for displaced intracapsular fracture of the neck of the femur gives good mid term results in elderly patients for return to mobility, use of mobility aids and freedom from pain. It avoids the need for cement and provides satisfactory incorporation into the host bone. The use of a modular head makes revision to total hip replacement easier.

  7. Longitudinal study on physical fitness parameters influencing bone mineral density reduction in middle-aged and elderly women: bone mineral density in the lumbar spine, femoral neck, and femur.

    Science.gov (United States)

    Iida, Tadayuki; Ikeda, Hiromi; Shiokawa, Michihisa; Aoi, Satomi; Ishizaki, Fumiko; Harada, Toshihide; Ono, Yuichiro

    2012-06-01

    The prolongation of the average life span of women has been associated with the rapidly aging society. However, serious problem have arisen as a result, such as an increase in the number of bed-ridden elderly patients with osteoporosis-associated femoral neck fracture. As preventive measures against osteoporosis for middle-aged to elderly women, 10,000 steps per day and intense exercise have been reported to inhibit bone mineral density (BMD) reduction. However, only a few studies have concretely reported on the type of physical fitness that is effective for BMD in particular parts of the body. In this study, a one-year longitudinal survey was performed involving generally healthy postmenopausal women to investigate physical fitness parameters influencing BMD in the lumbar spine, femoral neck, and femur. The subjects were 38 female residents of M City, aged 49-73 years. As physical fitness parameters, sit-ups, anteflexion in a sitting position, grip strength, mean amount of exercise (kcal), and area of outer body sway on standing straight with the eyes closed (m2) were measured. The BMD was measured in the lumbar spine (L2-L4), femoral neck, and femur. Logistic regression analysis was performed regarding the physical fitness parameters as explanatory variables and groups with and without BMD reduction over one year as those with and without risk as dependent variables. The number of sit-ups (odds ratio: 0.76, 95% CI: 0.61-0.96, p=0.022) was a preventive factor against BMD reduction of the lumbar spine, and ante flexion in a sitting position was a preventive factor against BMD reduction of the femoral neck (odds ratio: 0.88, 95% CI: 0.78-0.99, p=0.029). Regarding BMD reduction of the femur, the area of outer body sway on standing straight with the eyes closed tended to be not significant to the risk. It is suggested that physical fitness and local muscle strength are associated with BMD reduction in the lumbar spine, femoral neck, and femur.

  8. Associations of vitamin D deficiency with postoperative gait and mortality among patients with fractures of the proximal femur

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    David Nicoletti Gumieiro

    2015-04-01

    Full Text Available OBJECTIVE: To assess whether serum vitamin D concentration is associated with gait status and mortality among patients with fractures of the proximal femur, six months after suffering the fracture.METHODS: Consecutive patients aged ≥65 years with fractures of the proximal femur, who were admitted to the orthopedics and traumatology ward of our service between January and December 2011, were prospectively evaluated. Clinical, radiological, epidemiological and laboratory analyses were performed, including vitamin D. The patients underwent surgery and were followed up as outpatients, with return visits 15, 30, 60 and 180 days after discharge, at which the outcomes of gait and mortality were evaluated.RESULTS: Eighty-eight patients were evaluated. Two of them were excluded because they presented oncological fractures. Thus, 86 patients of mean age 80.2 ± 7.3 years were studied. In relation to serum vitamin D, the mean was 27.8 ± 14.5 ng/mL, and 33.7% of the patients presented deficiency of this vitamin. In relation to gait, univariate and multivariate logistic regression showed that vitamin D deficiency was not associated with gait recovery, even after adjustment for gender, age and type of fracture (OR: 1.463; 95% CI: 0.524-4.088; p = 0.469. Regarding mortality, Cox regression analysis showed that vitamin D deficiency was not related to its occurrence within six months, even in multivariate analysis (HR: 0.627; 95% CI: 0.180-2.191; p = 0.465.CONCLUSION: Serum vitamin D concentration was not related to gait status and/or mortality among patients with fractures of the proximal femur, six months after suffering the fracture.

  9. Outcome Assessment of Hybrid External Fixation in the Treatment of Comminuted Distal Femur and Proximal Tibial Fractures

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    Sarrafan

    2016-02-01

    Full Text Available Background Treatment of comminuted fractures of the distal femur and proximal tibia is difficult, and a challenge in the field of orthopedic trauma. Objectives The aim of this study was to assess the short-term results of hybrid external fixation in the treatment of these fractures. Patients and Methods In a prospective study, 44 patients with comminuted fractures of the distal femur or proximal tibia, with an overlying soft tissue injury treated by closed reduction and hybrid external fixation, were included. Parameters such as pin-track infection, union, limb shortening, knee motion, and alignment were evaluated during a mean follow-up period of 14 months. Results Forty-four patients with distal femoral (n = 23 and proximal tibial (n = 21 fractures were treated using hybrid external fixation. Bone union was seen in 35 (80% of the patients. Pin tract infection was seen in three patients (6.8%, one case (4.6% with a PTF and two cases (8% with DFFs. Malunion was observed in 4 patients (9.1%; of these, three cases (13% had DFF and one case (4.8% of pain was detected in the DFF group. One case had malunion and three cases had union. Findings showed satisfactory results in more than 80% of patients. In general, lower postoperative complications were detected in the proximal tibial fractures than the distal femoral fractures. According to a chi-square test, the difference between the patients with PTFs and those with DFFs was not clinically significant. Conclusions Closed reduction and hybrid external fixation can be used as a definitive treatment for severe comminuted fractures of the distal femur and proximal tibia, when the concomitant contusion of the skin and soft tissue damage prohibits safe open reduction and internal fixation.

  10. Comparative study of the Ender method and Dynamic Hip Screw stabilization in the treatment of intertrochanteric fractures of the femur.

    Science.gov (United States)

    Walo, Roman; Semenowicz, Jacek; Grabowski, Marcin; Komarek, Marcin; Czuma, Przemysław

    2003-02-28

    Background. The aim of this retrospective study was to compare the results of two fixation devices (Ender rods in 118 patients and dynamic hip screw in 98 patients) for treatment of intertrochateric fractures of the hip. Material and methods. The two treatment groups were similar with respect to important preoperative variables such as age, coexisting disseases, bone quality and incidence of stable and unstable fractures. The following outcomes were assessed: quality of reduction, length of hospital stay, early mortality, reoperations, persistent pain at a knee or hip, decrease in range of motion of the knee and leg shortening. Results and conclusions. The subgroup analysis showed higher incidence of complications in patients with unstable type of fracture treated with Ender nailing. These complications included mainly valgus angulation and malrotation of the fracture, need for a secondary procedure due to loss of stabilization and knee pain. Intramedullary stabilization with Ender rods is not recommended in treatment of unstable intertrochanteric fractures of the femur.

  11. [Prevalence of hip, femur and knee fractures at the High Specialty Medical Unit, Hospital de Traumatología y Ortopedia "Lomas Verdes", Instituto Mexicano del Seguro Social].

    Science.gov (United States)

    Lovato-Salas, F; Luna-Pizarro, D; Oliva-Ramírez, S A; Flores-Lujano, J; Núñez-Enríquez, J C

    2015-01-01

    Lower limb fractures are more frequent among older patients with osteopenia after a low energy fall and/or among young patients who sustain a high energy trauma. The prevalence of hip, femur and knee fractures at the High Specialty Medical Unit, Hospital de Traumatología y Ortopedia "Lomas Verdes" is unknown. Cross-sectional study, descriptive and retrospective design. Cases with low extremity fractures treated from January 1st, 2012 to December 31st, 2013 at the Hip, Femur and Knee Service, High Specialty Medical Unit, Hospital de Traumatología y Ortopedia "Lomas Verdes", were reviewed. Most patients (52.2%) were females; 64.1% of patients were over 60 years of age. Fracture distribution according to the segment involved was as follows: 73.4% (n = 1,327) were femur fractures, 13.5% (n = 244) tibial plateau fractures, and 13.2% (n = 238) patellar fractures. 66.8% (n = 1,209) of patients had a long hospital stay (more than 10 days). According to the anatomical location of fractures, transtrochanteric fractures (49.1%) were the most frequent ones, followed by patellar fractures (13.2%), and femur shaft fractures (12.7%). The prevalence of lower limb fractures at our hospital corresponds to what has been reported internationally.

  12. Comparison of Primary Hip Spica with Crossed Retrograde Intramedullary Rush Pins for the Management of Diaphyseal Femur Fractures in Children: A Prospective, Randomized Study

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    Mohammad Ruhullah

    2013-12-01

    Conclusions: Intra-medullary crossed Rush pinning is an effective method of paediatric diaphyseal femur fracture fixation as compared to primary hip spica in terms of early weight bearing and restoration of normal anatomy.

  13. Factors Associated With Psycho-Cognitive Functions in Patients With Persistent Pain After Surgery for Femoral Neck Fracture.

    Science.gov (United States)

    Kitayama, Atsushi; Hida, Mitsumasa; Takami, Hidenobu; Hirata, Naoki; Deguchi, Yuko; Miyaguchi, Kazuya; Nakazono, Masako; Nakagawa, Rie; Fukumoto, Noriyuki; Hamaoka, Katsumi

    2017-09-01

    The aim of the study was to address issues arising from fracture of the femoral neck in elderly individuals, the prevalence of which continues to increase in Japan. The prevalence is increasing in Japan and there have been many reports on physical functions such as prevention of a fall. However, there have been a few studies that focus on psycho-cognitive functions. We must examine factors in patients with fractured femur necks to develop methods to assist affected patients. The current study aimed to examine factors associated with psycho-cognitive functions after surgery for fractured femoral neck in the Japanese elderly. In this study, we examined the relationships among sex, age, fracture site, operative procedure, body mass index, lifestyle, psycho-cognitive functions, and types of pain in 142 patients, performed multiple regression analysis using the mini-mental state examination (MMSE) and the Montgomery-Asberg depression rating scale (MADRS) scores as dependent variables, and created MMSE and MADRS models. Analysis of MMSE and MADRS models identified night pain and the number of family members as factors that affected mental function in a population with persistent pain for 1 week after surgery for fractured femoral neck. In addition, the number of family members was identified in multiple regression analysis models as a factor associated with psycho-cognitive functions. Pain, and night pain in particular, affect psycho-cognitive functions. We speculated that emotional changes were associated with number of family members. Patients living with family members maintained psycho-cognitive functions better than did those living alone, even when they experienced pain in their daily lives.

  14. Reimplantation of an Extruded Femoral Segment After Gamma Sterilization in A Type IIIA Supracondylar Femur Fracture: A Case Report

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    Aizah N

    2014-07-01

    Full Text Available Extruded bone is a rare complication of high energy open fractures, and there is only a handful of literature on reimplantation of the extruded segment. No clear guidelines exist regarding timing of reimplantation, stabilization of extruded bone segments, and also bone disinfection and sterilization techniques. Previous reports describe sterilization using thermal or chemical methods. We present a case of successful reimplantation of an extruded metaphyseal segment of femur after gamma sterilization in a fourteen- year old boy.

  15. Safety aspects in surgical treatment of pathological fractures of the proximal femur – modular endoprosthetic replacement vs. intramedullary nailing

    OpenAIRE

    Fakler, Johannes KM; Hase, Franziska; Böhme, Jörg; Josten, Christoph

    2013-01-01

    Background Pathologic fractures of the femoral intertrochanteric and subtrochanteric region require special consideration in terms of biomechanically stable fixation and durability of the implant. In addition, the type of surgery might also influence patient survival. We conducted this retrospective study to evaluate the safety of modular proximal femur replacement compared to intramedullary nailing with patient survival being the primary and complications the secondary endpoint. Methods We r...

  16. EVALUATION OF FUNCTIONAL OUTCOME AFTER OPEN REDUCTION AND INTERNAL FIXATION OF DISTAL FEMUR FRACTURES BY LOCKING COMPRESSION PLATE

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    L. Lokanadha Rao

    2016-09-01

    Full Text Available BACKGROUND In the supra and intercondylar fractures of femur particularly with intra articular extension, patient may develop stiffness of knee, shortening, rotational deformities, internal derangement of knee with instability, varus and valgus deformities which affect patient’s routine lifestyle. If these cases were treated with locking compression plate, the results obtained were successful, superior, timesaving providing early ambulation and least disability improving the functional outcome. MATERIALS AND METHODS This is a prospective interventional study. This study includes 25 supracondylar and intercondylar fractures of femur (both Muller’s Type ‘A’, Type B and Type ‘C’ fractures treated with open reduction and internal fixation by Locking Compression Plate in the Department of Orthopaedics, King George Hospital, Visakhapatnam from September 2013 to September 2015. There are 16 males and 9 females with age ranging from 20 to 80 years with an average of 44.6 years. Average age for males is 28.9 years and average age for females is 25 years. 18 fractures were due to road traffic accidents and 6 cases are due to fall from significant heights, 1 case due to simple fall from standing (osteoporosis. 15 cases were in right femur (60% and 10 cases were in left femur (40%. RESULTS 25 cases were included in the study. There is an increase in the rate of union, decreased time taken for union, increased knee range of motion, decreased time for weight-bearing, postoperative complications and duration for hospital stay. CONCLUSION LCP proved to be a good implant which could take the challenges like poor bone stock, severe comminution both metaphyseal and articular and prove successful. The locking head screws distally have prevented varus collapse, even in cases of osteoporosis. The Condylar LCP can be used in either an open or a minimally invasive manner.

  17. Systemic Inflammatory Effects of Traumatic Brain Injury, Femur Fracture, and Shock: An Experimental Murine Polytrauma Model

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    C. Probst

    2012-01-01

    Full Text Available Objective. Despite broad research in neurotrauma and shock, little is known on systemic inflammatory effects of the clinically most relevant combined polytrauma. Experimental investigation in an animal model may provide relevant insight for therapeutic strategies. We describe the effects of a combined injury with respect to lymphocyte population and cytokine activation. Methods. 45 male C57BL/6J mice (mean weight 27 g were anesthetized with ketamine/xylazine. Animals were subjected to a weight drop closed traumatic brain injury (WD-TBI, a femoral fracture and hemorrhagic shock (FX-SH. Animals were subdivided into WD-TBI, FX-SH and combined trauma (CO-TX groups. Subjects were sacrificed at 96 h. Blood was analysed for cytokines and by flow cytometry for lymphocyte populations. Results. Mortality was 8%, 13% and 47% for FX-SH, WD-TBI and CO-TX groups (P<0.05. TNFα (11/13/139 for FX-SH/WD-TBI/CO-TX; P<0.05, CCL2 (78/96/227; P<0.05 and IL-6 (16/48/281; P=0.05 showed significant increases in the CO-TX group. Lymphocyte populations results for FX-SH, WD-TBI and CO-TX were: CD-4 (31/21/22; P= n.s., CD-8 (7/28/34, P<0.05, CD-4-CD-8 (11/12/18; P= n.s., CD-56 (36/7/8; P<0.05. Conclusion. This study shows that a combination of closed TBI and femur-fracture/ shock results in an increase of the humoral inflammation. More attention to combined injury models in inflammation research is indicated.

  18. [Chondrosarcoma of the femur neck simulating a normal variant. A difficult diagnostic pitfall].

    Science.gov (United States)

    Lerais, J M; Baudrillard, J C; Hulin, P H; Laredo, J D; Devillebichot, C

    1991-05-01

    We report a case of chondrosarcoma of the femoral neck wrongly considered as a normal variant during a long time due to the initial aspect on the plain films and its location. Precise radiological criteria must allow the differential diagnosis and will be detailed.

  19. [Intramedullary osteosynthesis in treating intertrochanteric fracture of the femur, based on our own experience using Gamma nails and Ender rods].

    Science.gov (United States)

    Bednarenko, Marcin; Kotela, Ireneusz; Zieńzuk, Witold; Korzec, Artur

    2008-01-01

    Intertrochanteric fractures have always posed an interdisciplinary medical problem. Most frequently it happens between 7th and 8th decades of life. The majority of them are due to osteoporosis. Both for a medical doctor and surgeon they face quite a challenge when it comes to treating a patient with a fracture of the proximal epiphysis of the femur. Recently, the outcome of the fracture treatment has improved greatly due to introduction of modern methods of intramedullary and periosteal fusion. In this study we present a possible utilization of Gamma nails, its advantages and disadvantages compared with the stabilisation achieved using Ender rods. We analyzed the outcome of treatment of 198 patients treated for intertrochanteric fractures of the femur. We present advantages and disadvantages of both methods of stabilization. We stress the importance of the correct reduction of the bone even if requiring opening. We also point to difficulties that accompany both types of stabilization. The final results reveal a considerably better outcome in patients treated using Gamma nails, especially if fractures were instable.

  20. A simple technique to position patients with bilateral above-knee amputations for operative fixation of intertrochanteric fractures of the femur: a case report

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    Dramis Asterios

    2010-11-01

    Full Text Available Abstract Introduction Intertrochanteric fractures of the femur are common fractures in the elderly, and management includes operative fixation after patient positioning on the fracture table. Patients with bilateral above-knee amputations are challenging in terms of positioning on the table. We describe a simple technique to overcome this special problem. Case presentation A 75-year-old wheelchair-bound Caucasian man with bilateral above-knee amputations presented to our hospital after a fall. Plain radiographs showed an intertrochanteric fracture of the femur, and operative fixation with a dynamic hip screw was planned. His positioning on the table posed a particular problem, and therefore we developed a technique to overcome this problem. Conclusion Positioning of patients for fixation of intertrochanteric fractures of the femur poses a particular problem that can be solved by using our simple technique.

  1. EVALUATION OF RESULTS IN INTRAMEDULLARY FIXATION OF SUBTROCHANTERIC FRACTURE OF FEMUR WITH PROXIMAL FEMORAL NAILING (AO TYPE OF DESIGN

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    D. Nitin Reddy

    2016-08-01

    Full Text Available BACKGROUND Among the femoral shaft injuries, upper femoral fractures present a peculiar problem of securing effective neutralization of deforming forces. The mechanical stresses at this level are very high, as they occur at the junction between the trabecular and cortical zone and also because of the deforming forces due to peculiar muscle insertion to the proximal and distal fragments. The present study was conducted to assess the utility and effectiveness of Proximal Femoral Nail evolved by AO-ASIF in 1997, for various types of upper femoral fractures. MATERIAL AND METHOD The present study consists of the patients admitted to Orthopaedic Units of KIMS Hospital, between June 2012 and July 2014; 1267 fracture cases were treated in Department of Orthopaedics, Konaseema Institute of Medical Sciences, Amalapuram, during this period. Of these 264 patients were admitted for femoral fractures. Of the 264 femoral fractures, 18 patients above the age of 20 years with subtrochanteric fractures were included in this study. RESULT Reduction was good in 72.2% (13 of the cases. Acceptable reduction was achieved in 3 (16.6% patients. Poor reduction was noted in 2 (11.1% patients. One of them were of elderly age group and had poor outcome at final follow-up. SUMMARY AND CONCLUSION From this sample study, we conclude that Proximal Femoral Nail is a good implant for the treatment of subtrochanteric fractures of femur provided optimal reduction of the fracture and good positioning of the nail and screws are achieved.

  2. A comparative study of less invasive stabilization system and titanium elastic nailing for subtrochanteric femur fractures in older children.

    Science.gov (United States)

    Sun, Liao-Jun; Wu, Zhi-Peng; Dai, Cheng-Qian; Guo, Xiao-Shan; Chen, Hua

    2015-03-01

    The objective of this study was to compare prospectively the complications and the radiographic and clinical outcomes of reverse less invasive stabilization system (LISS) and titanium elastic nailing (TEN) for the treatment of subtrochanteric femur fractures in older children. From April 2004 to February 2012, 52 children aged from 10 to 15 years old with subtrochanteric fractures were included in this study. 26 patients were treated with reverse LISS (LISS group) and 26 children treated with titanium elastic nails (TEN group) respectively. Perioperative care was standardized. Surgical time, blood loss, length of hospitalization, hospital costs, fracture union time, full weight-bearing time and complications were analyzed. The radiologic results as well as hip functional outcomes were evaluated. The average follow-up time of LISS group was 36.5±9.3 months and TEN group was 40.2±10.6 months. No significant difference between these two groups was found in union time, full weight-bearing time and average length of hospitalization. However, the patients of LISS group had longer operation time (60.0±10.6 min vs. 40.5±7.4 min, psubtrochanteric femur fractures in older children was associated with better function scores and a lower overall complication rate when compared with reverse LISS.

  3. Talar neck fractures treated with closed reduction and percutaneous screw fixation:a case series.

    Science.gov (United States)

    Fernandez, Michael L; Wade, Allison M; Dabbah, Michael; Juliano, Paul J

    2011-02-01

    Talus fractures are relatively rare injuries, accounting for approximately 3% of all foot fractures. Fractures of the talar neck account for almost 50% of all talus fractures. Diagnosis and treatment of these fractures play an important role in patients' outcomes. Treatment of talar neck fractures has slowly evolved from closed treatment to open reduction and internal fixation. Treatment of type I and type II talar neck fractures is debated in the orthopedic community. Choosing which treatment to perform depends on injury severity, associated injuries, and surgeon experience and preference. In this article, we report on our retrospective review of all talar neck fractures treated with closed reduction and percutaneous fixation between 1996 and 2001 at the Pennsylvania State University Milton S. Hershey Medical Center.

  4. Effects of anticoagulants on outcome of femoral neck fracture surgery.

    Science.gov (United States)

    Ginsel, Bastiaan L; Taher, Ahmad; Whitehouse, Sarah L; Bell, Jack J; Pulle, Chrys R; Crawford, Ross W

    2015-04-01

    To review records of 330 patients who underwent surgery for femoral neck fractures with or without preoperative anticoagulation therapy. Medical records of 235 women and 95 men aged 48 to 103 years (mean, 81.6; standard deviation [SD], 13.1) who underwent surgery for femoral neck fractures with or without preoperative anticoagulation therapy were reviewed. 30 patients were on warfarin, 105 on aspirin, 28 on clopidogrel, and 167 were controls. The latter 3 groups were combined as the non-warfarin group and compared with the warfarin group. Hospital mortality, time from admission to surgery, length of hospital stay, return to theatre, and postoperative complications (wound infection, deep vein thrombosis, and pulmonary embolism) were assessed. The warfarin and control groups were significantly younger than the clopidogrel and aspirin groups (80.8 vs. 80.0 vs. 84.2 vs. 83.7 years, respectively, preturned to theatre for surgery: one in the warfarin group for washout of a haematoma, 2 in the aspirin group for repositioning of a mal-fixation and for debridement of wound infection, and one in the control group for debridement of wound infection. The warfarin group did not differ significantly from non-warfarin group in terms of postoperative complication rate (6.7% vs. 2.7%, p=0.228) and the rate of return to theatre (3.3% vs. 1%, p=0.318). It is safe to continue aspirin and clopidogrel prior to surgical treatment for femoral neck fracture. The risk of delaying surgery outweighs the peri-operative bleeding risk.

  5. A MULTIDISCIPLINARY APPROACH IN THE TREATMENT OF FRACTURES OF THE PROXIMAL FEMUR ON THE BACKGROUND OF SENILE OSTEOPOROSIS

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    N. V. Zagorodniy

    2016-01-01

    Full Text Available The article presents a review of published data on the problem of osteoporosis in patients older than 75 years who have had fractures of the proximal femur. We used descriptive and analytical methods. Search publications have done in accessible to free search databases. Based on our analysis, it was found: the majority of researchers in Russia and abroad are united in the opinion that this issue requires a multidisciplinary approach; surgical treatment should be initiated as early as possible after the onset of fracture, before the complications from side of the internal organs; patients with fractures on the background of senile osteoporosis should receive drugs that affect to the quantitative and qualitative components of bone.

  6. A comparative study of fracture shaft of femur in adults treated with broad dynamic compression plate versus intramedullary interlocking nail

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    Sushil Thapa

    2016-08-01

    Full Text Available Background and Objectives: Diaphyseal femur fracture is one of the commonest fractures to present in an emergency room. The objective of the study was to compare femoral shaft fractures treated using nail with those using plate and screws. Patients and Methods: We studied a total of 62 patients of fracture shaft of femur admitted in the Bharatpur Hospital, Bharatpur, Chitwan and National Academy of Medical Sciences, BirHospital,Kathmandu. Two cases were lost to follow up. Thirty cases were treated with plating and 30 cases with nailing. The age group was from 16-30 years. Fifty-three were male and seven were females. Fifty-eight patients had closed fracture and two had Gustillo Anderson grade I openfracture. Result: Time from injury to surgery was 19 days on an average. Mean time for union was more in patients treated by plating, 19.46 weeks as compared to nailing 14.78 weeks. We found one case of infection with plating and breakage of plate in four patients. One patient with nailing did not show any signs of healing and two had failure in case of nailing. Our series revealed 23(38.3% excellent, five (8.3% good and two (3.3% poor results in patients who had nailing while 15 (25.5% excellent, nine (15% good, one (1.7% fair and five (8.3% poor in patients who had plating out of 30 patients in each group. Conclusion:In our study we found that there was no significant difference in outcomes between plating and intramedullary nailing of femoral diaphysis fracture in terms of union, infection and implant failure.JCMS Nepal. 2016;12(2:66-9.

  7. Radiographic bone texture analysis is correlated with 3D microarchitecture in the femoral head, and improves the estimation of the femoral neck fracture risk when combined with bone mineral density

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    Ollivier, Matthieu [Aix-Marseille Université, CNRS, ISM UMR 7287, 13284 Marseille (France); APHM, Hôpital Sainte Marguerite, Orthopedic Surgery Department, 13009 Marseille (France); Le Corroller, Thomas, E-mail: Thomas.LeCorroller@ap-hm.fr [Aix-Marseille Université, CNRS, ISM UMR 7287, 13284 Marseille (France); APHM, Hôpital Sainte Marguerite, Radiology Department, 13009 Marseille (France); Blanc, Guillaume [APHM, Hôpital Sainte Marguerite, Orthopedic Surgery Department, 13009 Marseille (France); Parratte, Sébastien [Aix-Marseille Université, CNRS, ISM UMR 7287, 13284 Marseille (France); APHM, Hôpital Sainte Marguerite, Orthopedic Surgery Department, 13009 Marseille (France); Champsaur, Pierre [Aix-Marseille Université, CNRS, ISM UMR 7287, 13284 Marseille (France); APHM, Hôpital Sainte Marguerite, Radiology Department, 13009 Marseille (France); Chabrand, Patrick [Aix-Marseille Université, CNRS, ISM UMR 7287, 13284 Marseille (France); Argenson, Jean-Noël [Aix-Marseille Université, CNRS, ISM UMR 7287, 13284 Marseille (France); APHM, Hôpital Sainte Marguerite, Orthopedic Surgery Department, 13009 Marseille (France)

    2013-09-15

    Purpose: Femoral neck fracture is a major public health problem in elderly persons, representing the main source of osteoporosis-related mortality and morbidity. In this study, we aimed at comparing radiographic texture analysis with three-dimensional (3D) microarchitecture in human femurs, and at evaluating whether bone texture analysis improved the assessment of the femoral neck fracture risk other than that obtainable by bone mineral density (BMD). Materials and methods: Thirteen osteoporotic femoral heads from patients who fractured their femoral neck and twelve non-fractured femoral heads from osteoarthritic patients were studied using respectively (1) a new high-resolution digital X-ray device (BMA™, D3A Medical Systems) allowing for bone texture analysis with fractal parameter Hmean, and (2) a micro-computed tomograph (CT) for 3D microarchitecture. BMD was measured postoperatively by DXA in all patients in the contralateral femur. Results: In these femoral heads, we found that fractal parameter Hmean was correlated with 3D microarchitecture parameters: bone volume fraction (BV/TV), trabecular number (Tb.N), trabecular separation (Tb.Sp) and fractal dimension (FD) respectively (p < 0.05). Then, fractal parameter Hmean was significantly lower in the femoral heads from the fractured group than from the non-fractured group (p < 0.01). Finally, multiple regression analysis showed that combining bone texture analysis and total hip BMD significantly improved the estimation of the femoral neck fracture risk from adjusted r{sup 2} = 0.46 to adjusted r{sup 2} = 0.67 (p < 0.05). Conclusion: Radiographic bone texture analysis was correlated with 3D microarchitecture parameters in the femoral head, provided accurate discrimination between the femoral heads from the fractured and non-fractured groups, and significantly improved the estimation of the femoral neck fracture risk when combined with BMD.

  8. Cumulative alendronate dose and the long-term absolute risk of subtrochanteric and diaphyseal femur fractures: a register-based national cohort analysis

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Eiken, Pia Agnete; Eastell, Richard

    2010-01-01

    Bisphosphonates are the mainstay of anti-osteoporotic treatment and are commonly used for a longer duration than in the placebo-controlled trials. A link to development of atypical subtrochanteric or diaphyseal fragility fractures of the femur has been proposed, and these fractures are currently...

  9. Early Definitive Fixation of an Open Periprosthetic Femur Fracture in the Polytraumatized Patient: A Case Report and Review of the Literature.

    Science.gov (United States)

    Aleem, Ilyas S; Bhandari, Mohit; Elizalde, Sebastian Rodriguez

    2016-01-01

    Periprosthetic fractures of the femur after total hip arthroplasty are increasing in frequency. In the polytraumatized patient with long-bone fracture, an ongoing debate exists regarding early definitive stabilization versus initial damage control orthopaedics, followed by delayed fixation. It remains to be seen whether this rationale applies to the polytraumatized patient with periprosthetic fracture. We present the case of a 73-years old Caucasian woman who sustained bilateral Gustillo-Anderson grade III open femur fractures; the fracture on the right was a Vancouver C open periprosthetic fracture after cemented total hip arthroplasty. After massive fluid resuscitation in the trauma bay she was taken to the intensive care unit in a hemodynamically unstable condition. She was subsequently operated and underwent early definitive fixation of both femurs with the rationale of potentially reducing pulmonary complications and promoting early mobilization. Early definitive stabilization versus delayed fixation in the polytraumatized patient with an open periprosthetic femur fracture is reviewed. Although several treatment algorithms based on fracture classification and implant stability exist, further study is required to delineate the preferred method and timeline of fixation for this growing cohort of patients.

  10. Cortical Marrow Ratio in Plain X-rays of Femoral Neck Fractures

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Severin Gråe Harbo, Frederik; Ryg, Jesper

    2016-01-01

    Objectives: The purpose of this study is to evaluate Cortical Marrow Ratio (CMR) for reliability and relation to low Bone Mineral Density (BMD) in patients with femoral neck fractures. Methods: A total of 132 consecutive femoral neck fracture patients (median age 81.2 years, IQR 70.6-86.1) were a...

  11. Comparative evaluation of femoral nerve block and intravenous fentanyl for positioning during spinal anaesthesia in surgery of femur fracture

    Directory of Open Access Journals (Sweden)

    Ashok Jadon

    2014-01-01

    Full Text Available Background: Spinal anaesthesia is the preferred technique to fix fracture of the femur. Extreme pain does not allow ideal positioning for this procedure. Intravenous fentanyl and femoral nerve block are commonly used techniques to reduce the pain during position for spinal anaesthesia however; results are conflicting regarding superiority of femoral nerve block over intravenous fentanyl. Aims: We conducted this study to compare the analgesic effect provided by femoral nerve block (FNB and intra- venous (IV fentanyl prior to positioning for central neuraxial block in patients undergoing surgery for femur fracture. Patients and Methods: In this randomized prospective study 60 patients scheduled for fracture femur operation under spinal were included. Patients were distributed in two groups through computer generated random numbers table; Femoral nerve block group (FNB and Intravenous fentanyl group (FENT. In FNB group patients received FNB guided by a peripheral nerve stimulator (Stimuplex; B Braun, Melsungen, AG 5 minutes prior to positioning. 20mL, 1.5% lidocaine with adrenaline (1:200,000 was injected incrementally after a negative aspiration test. Patients in the fentanyl group received injection fentanyl 1 μg/kg IV 5 mins prior to positioning. Spinal block was performed and pain scores before and during positioning were recorded. Statistical analysis was done with Sigmaplot version-10 computer software. Student t-test was applied to compare the means and P < 0.05 was taken as significant. Results: VAS during positioning in group FNB: 0.57 ± 0.31 versus FENT 2.53 ± 1.61 (P = 0.0020. Time to perform spinal anesthesia in group FNB: 15.33 ± 1.64 min versus FENT 19.56 ± 3.09 min (P = 0.000049. Quality of patient positioning for spinal anesthesia in group FNB 2.67± 0.606 versus FENT 1.967 ± 0.85 (P = 0.000027. Patient acceptance was less in group FENT (P = 0.000031. Conclusion: Femoral nerve block provides better analgesia, patient

  12. Fracture of the Femur of A Newborn after Cesarean Section for Breech Presentation and Fibroid Uterus :A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Ibrahima Farikou

    2014-01-01

    Full Text Available Introduction: The practice of cesarean section is known to decrease the occurrence of long bone fractures. We present here an unusual diaphyseal fracture of the femur of a newborn after cesarean section, the only case observed in our 14 years of practice. Case Report: The patient was a 3.4-kg female child born at 38 weeks of gestation. The mother was a primipara and aged 39 years. Ultrasound examination at 20th week revealed intrauterine fibroids with a breech presentation. Therefore, elective cesarean section was indicated. There was no apparent bone disorder that could predispose to sustain femur fracture. The fracture was treated successfully with a bilateral spica cast. The cesarean section was indicated in an aged primipara, bearer of uterine fibroids, and breech presentation. She had a good general health status, but her bone density was unknown since this examination is not routinely performed in our clinical settings in Africa. Conclusion: Elderly age, primipara status, presence of uterine fibroids, and breech presentation are usual indications for cesarean section. However, there are not many reports on femur fracture after cesarean section. Our present case suggests that despite the latest advances in delivery techniques, cesarean section for breech presentation predisposes the neonate to femoral fractures. Keywords: Femur fracture; Cesarean section; Fibroid; Breech presentation; Africa.

  13. A simple technique to position patients with bilateral above-knee amputations for operative fixation of intertrochanteric fractures of the femur: a case report

    OpenAIRE

    Dramis Asterios; Desai Aravind; Aqil Adeel; Hossain Saqif

    2010-01-01

    Abstract Introduction Intertrochanteric fractures of the femur are common fractures in the elderly, and management includes operative fixation after patient positioning on the fracture table. Patients with bilateral above-knee amputations are challenging in terms of positioning on the table. We describe a simple technique to overcome this special problem. Case presentation A 75-year-old wheelchair-bound Caucasian man with bilateral above-knee amputations presented to our hospital after a fall...

  14. Protocol for a randomized controlled trial on risk adapted damage control orthopedic surgery of femur shaft fractures in multiple trauma patients

    Directory of Open Access Journals (Sweden)

    Rixen Dieter

    2009-08-01

    Full Text Available Abstract Background Fractures of the long bones and femur fractures in particular are common in multiple trauma patients, but the optimal management of femur fractures in these patients is not yet resolved. Although there is a trend towards the concept of "Damage Control Orthopedics" (DCO in the management of multiple trauma patients with long bone fractures as reflected by a significant increase in primary external fixation of femur fractures, current literature is insufficient. Thus, in the era of "evidence-based medicine", there is the need for a more specific, clarifying trial. Methods/Design The trial is designed as a randomized controlled open-label multicenter study. Multiple trauma patients with femur shaft fractures and a calculated probability of death between 20 and 60% will be randomized to either temporary fracture fixation with fixateur externe and defined secondary definitive treatment (DCO or primary reamed nailing (early total care. The primary objective is to reduce the extent of organ failure as measured by the maximum sepsis-related organ failure assessment (SOFA score. Discussion The Damage Control Study is the first to evaluate the risk adapted damage control orthopedic surgery concept of femur shaft fractures in multiple trauma patients in a randomized controlled design. The trial investigates the differences in clinical outcome of two currently accepted different ways of treating multiple trauma patients with femoral shaft fractures. This study will help to answer the question whether the "early total care" or the „damage control” concept is associated with better outcome. Trial registration Current Controlled Trials ISRCTN10321620

  15. FUNCTIONAL OUTCOME OF SUPRACONDYLAR FRACTURES OF FEMUR MANAGED BY OPEN REDUCTION AND INTERNAL FIXATION WITH LOCKING COMPRESSION PLATE

    Directory of Open Access Journals (Sweden)

    Madhusudhana

    2015-10-01

    Full Text Available INTRODUCTION : Incidence of distal femur fractures is approximately 37 per 1 , 00,000 person - years.¹Distal femoral fractures has two different injury mechanisms, high energy trauma and low energy trauma. In high - energy trauma, the problem of restoring the function in a destroyed knee joint persists. Complex knee ligament injuries frequently occur additionally to extensive cartilage injuries. In elderly patients, extreme osteoporosis represents a particular problem for anchoring the implant. 2 Supracondylar and inter condylar fractures often are unstable and comminuted and tend to occur in the elderly or those with multiple injuries. Treatment options are many with varied results. The final outcome would depend upon the type of fracture, stabilization of fixation and and perhaps patient general condition. 3 The options for operative treatment are traditional plating techniques that require compression of the implant to the femoral shaft (blade plate, Dynamic Condylar Screw, non - locking condylar buttress plate, antegrade nailing fixation, retrograde nailing, sub muscular locked internal fixation and external fixation. 4 However, as the complexity of fractures needing treatment has changed from simple extra - articular supra - condylar types to inter - condylar and metaphyseal comminuted types, these implants may not be ideal. Double plating, and more recently, locked plating techniques have been advocated 5 . However with double plating there is often extensive soft tissue stripping on both sides of the femur, resulting in reduced blood supply and potential non - union and failure of the implants 6 . The LCP is a single beam construct where the strength of its fixation is equal to the sum of all screw - bone interfaces rather than a single screw’s axial stiffness or pullout resistance as seen in unlocked plates 7,8 . Its unique biomechanical function is based on splinting rather than compression resulting in flexible stabilization

  16. Influence of Lateral Muscle Loading in the Proximal Femur after Fracture Stabilization with a Trochanteric Gamma Nail (TGN)

    Science.gov (United States)

    Sitthiseripratip, Kriskrai; Mahaisavariya, Banchong; Suwanprateeb, Jintamai; Bohez, Erik; Vander Sloten, Jos

    The purpose of this study was to investigate the influence of lateral muscle loading on the stress/strain distributions of the trochanteric Gamma nail (TGN) fixation within the healed, trochanteric and subtrochanteric femoral fractures by means of a finite element method. The effect of three muscle groups, the abductors (ABD), the vastus lateralis (VL) and the iliotibial band (ITB), were investigated. The analytical results showed that addition of lateral muscle forces, iliotibial band and vastus lateralis, produced compensation of forces and reduction of bending moments in the bone and in the trochanteric Gamma nail especially in the lateral aspect. The iliotibial band produced a higher impact as compared to the vastus lateralis. Therefore in the finite element analysis of the proximal femur with the trochanteric Gamma nail fracture fixation should include the lateral muscle forces to simulate load condition with maximal physiological relevance to the closed nailing technique.

  17. Early functional results after Hemiarthroplasty for femoral neck fracture: a randomized comparison between a minimal invasive and a conventional approach

    Directory of Open Access Journals (Sweden)

    Renken Felix

    2012-08-01

    Full Text Available Abstract Background A minimal invasive approach for elective hip surgery has been implemented in our institution in the past. It is widely hypothesized that implanting artificial hips in a minimal invasive fashion decreases surgical trauma and is helpful in the rehabilitation process in elective hip surgery. Thereby geriatric patients requiring emergency hip surgery also could theoretically benefit from a procedure that involves less tissue trauma. Methods Sixty patients who sustained a fractured neck of femur were randomly assigned into two groups. In the minimal invasive arm, the so called “direct anterior approach” (DAA was chosen, in the conventional arm the Watson-Jones-Approach was used for implantation of a bipolar hemi-arthroplasty. Primary outcome parameter was the mobility as measured by the four-item-Barthel index. Secondary outcome parameters included pain, haemoglobin-levels, complications, duration of surgery, administration of blood transfusion and external length of incision. Radiographs were evaluated. Results A statistically significant difference (p = 0,009 regarding the mobility as measured with the four-item Barthel index was found at the 5th postoperative day, favouring the DAA. Evaluation of the intensity of pain with a visual analogue scale (VAS showed a statistically significant difference (p = 0,035 at day 16. No difference was evident in the comparison of radiographic results. Conclusions Comparing two different approaches to the hip joint for the implantation of a bipolar hemi-arthroplasty after fractured neck of femur, it can be stated that mobilization status is improved for the DAA compared to the WJA when measured by the four-item Barthel index, there is less pain as measured using the VAS. There is no radiographic evidence that a minimal invasive technique leads to inferior implant position. Level of Evidence: Level II therapeutic study.

  18. Timing of internal fixation of femoral neck fractures. A systematic review and meta-analysis of the final outcome.

    Science.gov (United States)

    Papakostidis, Costas; Panagiotopoulos, Andreas; Piccioli, Andrea; Giannoudis, Peter V

    2015-03-01

    The aim of the present study was to evaluate the effect of timing of internal fixation of intracapsular fractures of the neck of femur on the development of late complications, particularly osteonecrosis of femoral head (ONFH) and non-union. We undertook a systematic review of the literature adhering to the PRISMA guidelines. There were 7 eligible reports for the final analysis. The methodological quality of component studies was assessed with the Coleman Methodology Score (CMS). Each included study was assigned a score independently by the two reviewers. The final score of each individual study constituted the average value of the scores given by the two reviewers. The agreement between the two assessors was tested with intraclass correlation coefficient (ICC). The CMS ranged from 37 to 64 within component studies (mean: 46.5, SD: 10.8, median: 41). The ICC was 0.94 (95% CI: 0.69-0.99), implying a nearly perfect agreement between the two assessors. Based on the available data regarding the timing of operative fixation of the femoral neck fractures, 4 discreet pairs of comparison groups could be created: (1) fractures fixed within 6h from injury versus fractures fixed after 6h from injury; (2) fractures fixed within 12h versus after 12h; (3) fractures fixed within 24h versus after 24h; and (4) fractures fixed within 6h versus after 24h. Outcome measures were analyzed within each one of the above pairs of treatment groups. The following subgroups analyses were a priori decided: (1) initial fracture displacement (displaced vs. undisplaced fractures); (2) fixation method (cannulated screws vs. sliding hip screw); (3) quality of reduction (anatomic vs non-anatomic reduction). This study failed to prove any essential association between timing of NOF fracture internal fixation and incidence of AVN. With respect to non-union though, it indicated that delay of internal fixation of more than 24h could increase substantially the odds of non-union. Copyright © 2015 Elsevier

  19. Using of computer simulation in surgical treatment of patients with fractures of proximal femur

    Directory of Open Access Journals (Sweden)

    I.A. Norkin

    2010-06-01

    Full Text Available In this article questions of femur computer models base making for future it using in free patients medicine are discussed. Last allows possibility for educate doctors using computer models, increase their professional level and makes complications decrease. Comparing of fixation properties of DHS and PFN-A was performed

  20. Peripartum Primary Prophylaxis Inferior Vena Cava Filter Placement in a Patient with Stage IV B-Cell Lymphoma Presenting with a Pathologic Femur Fracture

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    David M. Sherer

    2015-10-01

    Full Text Available Background  -Pulmonary embolus (PE remains a leading etiology of maternal mortality in the developed world. Increasing utilization of retrievable inferior vena cava (IVC filter placement currently includes pregnant patients. Case - A 22-year-old woman at 27 weeks' gestation was diagnosed with Stage IV high-grade malignant B cell lymphoma following pathologic femur fracture. Significant risk factors for PE led to placement of primary prophylaxis IVC filter before cesarean delivery, open reduction and internal fixation of the fractured femur, and chemotherapy. Conclusion - This case supports that primary prophylaxis placement of IVC filters in highly selected pregnant patients may assist in decreasing PE-associated maternal mortality.

  1. [Proximal and total femur replacement].

    Science.gov (United States)

    Pennekamp, P H; Wirtz, D C; Dürr, H R

    2012-07-01

    Reconstruction of segmental bone defects of the proximal femur following wide tumor resection or revision arthroplasty. Aggressive benign or primary malignant bone tumors of the proximal femur; destructive metastases; massive segmental bone defects of the proximal femur; periprosthetic fractures. Local infection; very short life expectancy (acetabular bone stock. Anterolateral approach. Exposure and detachment of the iliopsoas and gluteus medius muscle from the proximal femur with a sufficient safety margin to the bone; distal transsection of the vastus lateralis/intermedius and rectus femoris muscle according to the extraosseous tumor extension; distal femur osteotomy al least 3 cm beyond the farthest point of tumor extension; in case of total femur replacement, additional lateral arthrotomy of the knee with resection of the ligaments and menisci; reaming of the medullary canal after securing the shaft with a Verbrugge clamp; trial assembly and reduction followed by the definitive implantation of the prosthesis with adjustment of the femoral neck anteversion in 5° increments; soft tissue reconstruction and fixation to an attachment tube covering the prosthesis; in case of total femur replacement, the preparation of the tibia is followed by the coupling of the tibial and femoral components. Infection prophylaxis, 20 kg partial weight bearing, continuous passive motion. A total of 20  patients with proximal femur replacement and 2 patients with total femur replacement implanted between June 2007 and December 2011 were retrospectively reviewed. Three patients had primary malignant bone tumors, while 19 patients underwent resection for metastatic disease. The mean age at surgery was 62.0 ± 18.1 years (18-82 years). Fifteen patients with a mean follow-up of 20.3 ± 17.2 months (4-51 months) were studied. Among the 22 cases, periprosthetic infection occurred in 3 patients (13.6%), dislocation in 2 patients (9.1%). Evaluation of the functional

  2. 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.

  3. 康复护理在股骨骨折患者功能恢复过程中的作用%The effect of rehabilitation nursing on patients with fracture of femur in the period of function recovery

    Institute of Scientific and Technical Information of China (English)

    杨绍霞; 曹乃美; 蔡跃花

    2003-01-01

    @@ BACKGROUND:Dysfunction of knee joint is a common sequela after fracture of femur.The key of avoiding or decreasing dysfunction lies in early prevention,muscular practices of isometric contraction and functional exercises of knee joint as soon as possible.It is an essential component part of rehabilitation care for functional recovery of patients with fracture of femur.

  4. Results of triple muscle (sartorius, tensor fascia latae and part of gluteus medius pedicle bone grafting in neglected femoral neck fracture in physiologically active patients

    Directory of Open Access Journals (Sweden)

    Pankaj Kumar Mishra

    2014-01-01

    Full Text Available Background: Femoral neck fractures are notorious for complications like avascular necrosis and nonunion. In developing countries, various factors such as illiteracy, low socioeconomic status, ignorance are responsible for the delay in surgery. Neglected fracture neck femur always poses a formidable challenge. The purpose of this study was to evaluate the results of triple muscle pedicle bone grafting using sartorius, tensor fasciae latae and part of gluteus medius in neglected femoral neck fracture. Materials and Methods: This is a retrospective study with medical record of 50 patients, who were operated by open reduction, internal fixation along with muscle pedicle bone grafting by the anterior approach. After open reduction, two to three cancellous screws (6.5 mm were used for internal fixation in all cases. A bony chunk of the whole anterior superior iliac spine of 1 cm thickness, 1 cm width and 4.5 cm length, taken from the iliac crest comprised of muscle pedicle of sartorius, tensor fascia latae and part of gluteus medius. Then the graft with all three muscles mobilized and put in the trough made over the anterior or anterosuperior aspect of the femoral head. The graft was fixed with one or two 4.5 mm self-tapping cortical screw in anterior to posterior direction. Results: 14 patients were lost to followup. The results were based on 36 patients. We observed that in our series, there was union in 34, out of 36 (94.4% patients. All patients were within the age group of 15-51 years (average 38 years with displaced neglected femoral neck fracture of ≥30 days. Mean time taken for full clinicoradiological union was 14 weeks (range-10-24 weeks. Conclusion: Triple muscle pedicle bone grafting gives satisfactory results for neglected femoral neck fracture in physiologically active patients.

  5. Bilateral Humerus and Right Femur Fracture in a Newborn after Cesarean Section for Breech Presentation in a Twin Pregnancy: A Very Rare Case Report.

    Science.gov (United States)

    Rahul, P; Grover, Amit Rakesh; Ajoy, S M

    2017-01-01

    The most common fractures during vaginal delivery occur in the clavicle, humerus, and femur. Cesarean section reduces the chances of a child having a birth injury. However, in some difficult extractions, long bone fractures may occur. Cesarean section further reduces the incidence of birth injuries, especially in a breech delivery. Maneuvers employed during cesarean section, energetic traction, improper uterine incisions, and contracted uterus may cause these injuries. In the medical literature, there are few articles highlighting the occurrence of long bone fractures during cesarean section. There has been no case reported with a combined bilateral humerus and femur fracture in the medical literature. A 2-day-old neonate born after cesarean section for breech presentation in a twin pregnancy presented with restricted movements of both his arms and right leg. Infantogram revealed bilateral humerus and right femur fracture. Biochemical tests were normal, and there were no other findings on clinical examination. There was no evidence of child abuse or any positive family history. Child was splinted for 3 weeks. X-rays suggested good callus at the fracture site of the right femur and bilateral humerus fracture were united. To conclude, we would like to emphasize that long bone fractures can happen with cesarean section also. To prevent such untoward complications, during delivery of the baby the surgeon should be very careful, avoid energetic traction and should plan his incisions. Appropriate relaxation of the uterus must be achieved. Clavicles and other long bones should be palpated after a difficult delivery. However, it is important to note that long bone fractures in children heal rapidly without the need for any major intervention.

  6. Comparison in bone turnover markers during early healing of femoral neck fracture and trochanteric fracture in elderly patients

    Directory of Open Access Journals (Sweden)

    Shota Ikegami

    2009-10-01

    Full Text Available Healing of fractures is different for each bone and bone turnover markers may reflect the fracture healing process. The purpose of this study was to determine the characteristic changes in bone turnover markers during the fracture healing process. The subjects were consecutive patients with femoral neck or trochanteric fracture who underwent surgery and achieved bone union. There were a total of 39 patients, including 33 women and 6 men. There were 18 patients (16 women and 2 men with femoral neck fracture and 21 patients (17 women and 4 men with trochanteric fracture. Serum bone-specific alkaline phosphatase (BAP was measured as a bone formation marker. Urine and serum levels of N-terminal telopeptide of type I collagen (NTX, as well as urine levels of C-terminal telopeptide of type I collagen (CTX and deoxypyridinoline (DPD, were measured as markers of bone resorption. All bone turnover markers showed similar changes in patients with either type of fracture, but significantly higher levels of both bone formation and resorption markers were observed in trochanteric fracture patients than in neck fracture patients. BAP showed similar levels at one week after surgery and then increased. Bone resorption markers were increased after surgery in patients with either fracture. The markers reached their peak values at three weeks (BAP and urinary NTX, five weeks (serum NTX and DPD, and 2-3 weeks (CTX after surgery. The increase in bone turnover markers after hip fracture surgery and the subsequent decrease may reflect increased bone formation and remodeling during the healing process. Both fractures had a similar bone turnover marker profile, but the extent of the changes differed between femoral neck and trochanteric fractures.

  7. Case Reports: Treatment of Subtrochanteric and Ipsilateral Femoral Neck Fractures in an Adult with Osteopetrosis

    OpenAIRE

    2008-01-01

    We describe a patient with autosomal-dominant osteopetrosis, a subtrochanteric fracture, and an ipsilateral femoral neck fracture treated with a hip spica cast Although the fracture united with coxa vara and external rotation deformities, the patient successfully returned to his normal activities of daily living. Operative fracture treatment in patients with osteopetrosis is difficult, and our patient provides evidence that with nonoperative treatment these patients can return to a functional...

  8. Use of inhaled and oral glucocorticoids, severity of inflammatory disease and risk of hip/femur fracture : a population-based case-control study

    NARCIS (Netherlands)

    de Vries, F.; Pouwels, S.; Lammers, J.W.J.; Leufkens, H.G.M.; Bracke, M.; Cooper, C.; van Staa, T.P.

    BACKGROUND: Patients using higher dosages of inhaled or oral glucocorticoids (GCs) have an increased risk of hip/femur fractures. The role of the underlying disease in the aetiology of this increased risk has not been widely studied. OBJECTIVE: To evaluate the contribution of the underlying disease

  9. Treatment of unstable intertrochanteric fractures of the femur through hip arthroplasty in the elderly:A report of 56 cases

    Directory of Open Access Journals (Sweden)

    Chuan-lin DU

    2011-12-01

    Full Text Available Objective To investigate the treatment effect of hip arthroplasty for unstable intertrochanteric fractures of the femur in the elderly.Methods Fifty-six elderly patients(25 males and 31 females,aged 75 to 92 years with mean of 83 years with unstable intertrochanteric fractures hospitalized from January 2005 to June 2010 were involved in the present study.According to the Evan’s fracture classification,22 cases were classified as type III,24 as type IV,and 10 as type V.All the patients received bone-cement type hip arthroplasty,and the treatment effects,perioperative complications,and follow-up results were observed.Results The operation was completed successfully for all patients.The postoperative complications included,two cases of deep venous thrombosis,two cases of transient psychotic disorder,and two cases of pseudomembranous colitis,all of which,were cured via symptomatic treatment.Three patients have had complications with pulmonary embolism and two with fractures around the prosthesis four months after discharge.Two patients died of pulmonary infection and multiple organ failure,respectively.The Harris hip score were excellent for the 21 cases and good for 26 cases.The excellent and good rating was 83.9% after six months from operation.No joint infection or dislocation occurred during the follow-up period of 12 to 20 months(mean of 16 months.Conclusion Hip arthroplasty has been proven to be an effective treatment for unstable intertrochanteric fractures in the elderly with less surgery trauma and complications.It also allowed early ambulation and improved the quality of life of the patients.

  10. Oxidative and nonoxidative benzodiazepines and the risk of femur fracture. The Systematic Assessment of Geriatric Drug Use Via Epidemiology Study Group.

    Science.gov (United States)

    Sgadari, A; Lapane, K L; Mor, V; Landi, F; Bernabei, R; Gambassi, G

    2000-04-01

    Benzodiazepine use is a well-identified risk factor for falls and the resulting femur fractures in elderly adults. Benzodiazepines not requiring hepatic biotransformation may be safer than agents undergoing oxidation because oxidative activity has been shown to decline with age. The association between the use of either oxidative or nonoxidative benzodiazepines and the risk of femur fracture among elderly adults living in nursing homes was studied. A nested case-control study was conducted using the Systematic Assessment of Geriatric drug use via Epidemiology (SAGE) database; the records of 9,752 patients hospitalized for incident femur fracture during the period 1992 to 1996 were extracted, matching by age, gender, state, and index date to the records of 38,564 control patients. Conditional logistic regression models were conducted to estimate the odds ratios (ORs) for femur fracture with adjustment for potential confounders. The adjusted OR for the overall use of benzodiazepines was 1.10 (95% confidence interval [CI], 0.98-1.20); the risk seemed of only slightly greater magnitude for exposure to nonoxidative agents (1.18; 95% CI, 1.03-1.36) than to oxidative benzodiazepines (1.08; 95% CI, 0.95-1.23). Among the latter, the effect was mainly accounted for by the use of agents with a long elimination half-life. A dose relationship was observed exclusively among users of long half-life oxidative benzodiazepines. The risk associated with the use of nonoxidative benzodiazepines showed no relationship to the age of the patients. In contrast, patients aged 85 years or older receiving oxidative benzodiazepines at high dosages or as needed had a two- to three-fold increased risk of femur fracture than did patients in the younger age group. Among older individuals, the use of benzodiazepines slightly increased the risk of femur fracture, mainly irrespective of the metabolic fate of the drug. Our results suggest that the use of nonoxidative benzodiazepines does not carry a

  11. Fracture of the Femur of A Newborn after Cesarean Section for Breech Presentation and Fibroid Uterus : A Case Report and Literature Review.

    Science.gov (United States)

    Farikou, Ibrahima; Bernadette, Ngo Nonga; Daniel, Handy Eone; Aurélien, Sosso Maurice

    2014-01-01

    The practice of cesarean section is known to decrease the occurrence of long bone fractures. We present here an unusual diaphyseal fracture of the femur of a newborn after cesarean section, the only case observed in our 14 years of practice. The patient was a 3.4-kg female child born at 38 weeks of gestation. The mother was a primipara and aged 39 years. Ultrasound examination at 20th week revealed intrauterine fibroids with a breech presentation. Therefore, elective cesarean section was indicated. There was no apparent bone disorder that could predispose to sustain femur fracture. The fracture was treated successfully with a bilateral spica cast. The cesarean section was indicated in an aged primipara, bearer of uterine fibroids, and breech presentation. She had a good general health status, but her bone density was unknown since this examination is not routinely performed in our clinical settings in Africa. Elderly age, primipara status, presence of uterine fibroids, and breech presentation are usual indications for cesarean section. However, there are not many reports on femur fracture after cesarean section. Our present case suggests that despite the latest advances in delivery techniques, cesarean section for breech presentation predisposes the neonate to femoral fractures.

  12. Salter Harris Fractures of the Distal Femur: Learning Points From Two Cases Compared.

    Science.gov (United States)

    McKenna, Sean M; Hamilton, Steven W; Barker, Simon L

    2013-01-01

    Salter Harris-type injuries of the distal femur should be treated as a dislocation of the knee and therefore as a medical emergency. Senior medical staff should be involved early, ankle-brachial index ratio should be measured in all patients and the clinician should have a high index of suspicion for a vascular injury. Ideally reduction, stabilization, and vascular repair, if necessary, should be carried out within 6 hours of the initial event. There should be a low threshold for fasciotomies. These 2 cases demonstrate the importance of having a high index of suspicion for vascular injury and the need for continued reassessment.

  13. Magnetic resonance perfusion and diffusion imaging characteristics of transient bone marrow edema, avascular necrosis and subchondral insufficiency fractures of the proximal femur

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, Dirk, E-mail: d.mueller@uk-koeln.de [Department of Radiology, University of Cologne (Germany); Department of Radiology, Technische Universität München (Germany); Schaeffeler, Christoph, E-mail: schaeffeler@me.com [Department of Radiology, Cantonal Hospital Graubuenden, Chur (Switzerland); Department of Radiology, Cantonal Hospital Graubuenden, Chur (Switzerland); Baum, Thomas, E-mail: thomas-baum@gmx.de [Department of Radiology, Technische Universität München (Germany); Walter, Flavia, E-mail: flavia_walter2000@yahoo.de [Department of Radiology, Technische Universität München (Germany); Rechl, Hans, E-mail: rechl@tum.de [Department of Orthopaedics, Technische Universität München (Germany); Rummeny, Ernst J., E-mail: rummeny@tum.de [Department of Radiology, Technische Universität München (Germany); Woertler, Klaus, E-mail: klaus.woertler@tum.de [Department of Radiology, Technische Universität München (Germany)

    2014-10-15

    Highlights: • DCE-MRI may add information to the pathophysiology of bone marrow edema (BME) of the proximal femur. • Patients with transient bone marrow edema (TBME) or subchondral insufficiency fractures (SIF) and avascular osteonecrosis (AVN) showed different MR perfusion patterns. • Perfusion characteristics suggest different pathophysiology for AVN compared with TBME or SIF. • Diffusion weighted imaging (DWI) was not able to discriminate necrotic from edematous bone marrow. • DWI is of limited value to evaluate BME of the proximal femur. - Abstract: Purpose: To evaluate magnetic resonance (MR) perfusion and diffusion imaging characteristics in patients with transient bone marrow edema (TBME), avascular necrosis (AVN), or subchondral insufficiency fractures (SIF) of the proximal femur. Materials and methods: 29 patients with painful hip and bone marrow edema pattern of the proximal femur on non-contrast MR imaging were examined using diffusion-weighted and dynamic gadolinium-enhanced sequences. Apparent diffusion coefficients (ADCs) and perfusion parameters were calculated for different regions of the proximal femur. Regional distribution and differences in ADC values and perfusion parameters were evaluated. Results: Seven patients presented with TBME, 15 with AVN and seven with SIF of the proximal femur. Perfusion imaging showed significant differences for maximum enhancement values (E{sub max}), slope (E{sub slope}) and time to peak (TTP) between the three patient groups (p < 0.05). In contrast, no significant differences for ADC values were calculated when comparing TBME, AVN, and SIF patients. Conclusion: Diffusion weighted imaging of bone marrow of the proximal femur did not show significant differences between patients with TBME, AVN or SIF. In contrast, MR perfusion imaging demonstrated significant differences for the different patient groups and may as a complementary imaging technique add information to the understanding of the pathophysiology

  14. Higher serum ferritin level and lower femur neck strength in women at the stage of bone loss (≥ 45 years of age): The Fourth Korea National Health and Nutrition Examination Survey (KNHANES IV).

    Science.gov (United States)

    Ahn, Seong Hee; Lee, Seokhyeon; Kim, Hyeonmok; Lee, Seung Hun; Kim, Beom-Jun; Koh, Jung-Min

    2016-11-01

    Despite the clear effect of iron on bone metabolism, most clinical studies related to bone health have only focused on bone mineral density (BMD). In the present study, we investigated the relationship between serum ferritin and composite indices of femur neck strength via a population-based, cross-sectional study using the Korea National Health and Nutrition Examination Survey (KNHANES). Our study series included 693 women at the stage of bone loss (≥ 45 years of age), defined based on the observed patterns of age-related BMD changes in the KNHANES. Geometric bone structure properties, including hip axis length (HAL) and femur neck width (FNW), were measured using hip dual-energy X-ray absorptiometry scans and were combined with BMD, body weight, and height to create composite indices of femur neck strength relative to load in three different failure modes: compression (CSI), bending (BSI), and impact strength indices (ISI). After adjustment for age, body mass index (BMI), lifestyle factors, serum 25-hydroxyvitamin D, calcium and phosphorus intake, diabetes, and menopause status, multiple regression analyses revealed that serum ferritin was inversely associated with the BMD values at the lumbar spine and femur neck, and the femur neck cortical thickness. Importantly, in all adjustment models, higher serum ferritin was consistently associated with the lower values for all three femur neck composite indices, such as CSI, BSI, and ISI. These data provide the first clinical evidence that increased total body iron stores reflected by higher serum ferritin may be associated with the decrease of bone strength relative to load.

  15. A COMPARITIVE STUDY OF CLINICO-RADIOLOGICAL OUTCOME: DHS VERSES PFLCP IN INTERTROCHANTRIC FRACTURES OF FEMUR

    Directory of Open Access Journals (Sweden)

    Vanamali B

    2015-11-01

    Full Text Available INTRODUCTION: There have been many case series advocating the potential benefits of PFLCP for fixation of intertrochanteric fractures. But these studies are lacking in terms of guidelines regarding the type of fractures in which PFLCP has an upper hand over the gold standard implant that is the DHS. Moreover there have been very few control studies comparing these two implants. Therefore, we performed a case control study to assess: (1 If PFLCP offers better functional results and fewer complications than dynamic hip screws (DHS? (2 Which kind of extracapsular femoral fractures would benefit from PFLCP fixation? PATIENTS AND METHODS: A total of 60 patients with intertrochanteric femoral fractures were recruited. Thirty patients underwent PFLCP fixation, and thirty patients underwent DHS fixation. Patient information, type of fracture, functional level (as assessed by Harris hip score, bone union, and implant complications were compared for the two treatment groups. RESULTS: The Mean duration for union in PFLCP group was 17 Weeks (12-24 weeks. The Mean duration for union in DHS group was 16 Weeks (12-28 weeks. Although there were better functional results (Harris Hip Score in PFLCP group when compared to DHS group the difference was not statistically significant (P value= 0.06 in our study. The complications like fracture of the lateral cortex, shortening >2cm, rotational deformity, varus mal-union screw cut off phenomenon, plate lift off were more in DHS group when compared to PFLCP. CONCLUSION: We conclude that there was no major difference between DHS and PFLCP for stable intertrochanteric fractures and PFLCP is a better alternative in fixing osteoporotic and unstable intertrochanteric fractures. Further large case control studies are needed in this regard.

  16. 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.

  17. Comparison of Pavlik harness application and immediate spica casting for femur fractures in infants.

    Science.gov (United States)

    Podeszwa, David A; Mooney, James F; Cramer, Kathryn E; Mendelow, Michael J

    2004-01-01

    This retrospective study compares Pavlik harness application versus spica casting for the treatment of children under 1 year of age with a femoral shaft fracture. The clinical and radiographic outcomes of 24 patients treated in a Pavlik harness were compared with 16 patients treated in a spica cast. The average age and weight of the two groups were significantly different, but there were no differences in radiographic outcomes between the Pavlik and spica cast groups. Approximately one third of all spica patients had a skin complication that added an additional risk to the patient. There were no similar complications in the Pavlik group. There were no differences in the outcome of the fractures in the two groups. The authors believe that all children under 1 year of age with a femoral shaft fracture are candidates for treatment with a Pavlik harness.

  18. The use of {sup 18}F-fluoride and {sup 18}F-FDG PET scans to assess fracture healing in a rat femur model

    Energy Technology Data Exchange (ETDEWEB)

    Hsu, W.K.; Feeley, B.T.; Krenek, L.; Stout, D.B.; Chatziioannou, A.F. [David Geffen School of Medicine at UCLA, Center for Health Sciences, Department of Orthopaedic Surgery, Los Angeles, CA (United States); Lieberman, J.R. [University of Connecticut Health Center, The Musculoskeletal Institute, Department of Orthopaedic Surgery, Farmington, CT (United States)

    2007-08-15

    Currently available diagnostic techniques can be unreliable in the diagnosis of delayed fracture healing in certain clinical situations, which can lead to increased complication rates and costs to the health care system. This study sought to determine the utility of positron emission tomography (PET) scanning with {sup 18}F-fluoride ion, which localizes in regions of high osteoblastic activity, and {sup 18}F-fluorodeoxyglucose (FDG), an indicator of cellular glucose metabolism, in assessing bone healing in a rat femur fracture model. Fractures were created in the femurs of immunocompetent rats. Animals in group I had a fracture produced via a manual three-point bending technique. Group II animals underwent a femoral osteotomy with placement of a 2-mm silastic spacer at the fracture site. Fracture healing was assessed with plain radiographs, {sup 18}F-fluoride, and {sup 18}F-FDG PET scans at 1, 2, 3, and 4-week time points after surgery. Femoral specimens were harvested for histologic analysis and manual testing of torsional and bending strength 4 weeks after surgery. All fractures in group I revealed abundant callus formation and bone healing, while none of the nonunion femurs were healed via assessment with manual palpation, radiographic, and histologic evaluation at the 4-week time point. {sup 18}F-fluoride PET images of group I femurs at successive 1-week intervals revealed progressively increased signal uptake at the union site during fracture repair. In contrast, minimal tracer uptake was seen at the fracture sites in group II at all time points after surgery. Data analysis revealed statistically significant differences in mean signal intensity between groups I and II at each weekly interval. No significant differences between the two groups were seen using {sup 18}F-FDG PET imaging at any time point. This study suggests that {sup 18}F-fluoride PET imaging, which is an indicator of osteoblastic activity in vivo, can identify fracture nonunions at an early time

  19. Subtrochanteric fracture: a rare but severe complication after screw fixation of femoral neck fractures in the elderly.

    Science.gov (United States)

    Jansen, Hendrik; Frey, Soenke P; Meffert, Rainer H

    2010-12-01

    Cannulated screw fixation is a minimal invasive technique to treat undisplaced femoral neck fractures. It is the preferred method in elderly patients who often suffer co-morbidities. There is scarce literature on subtrochanteric femoral fracture as a complication of cannulated screw fixation of a femoral neck fracture. This complication occurred, without an adequate trauma, in two of 35 patients (5.7%) in this retrospective study of patients older than 65 years (mean age: 77 years) who were treated with cannulated screws for an undisplaced femoral neck fracture between 2004 and 2009. We reviewed the literature for the incidence of this complication and possible predisposing factors. The overall incidence reported in literature is 2.4-4.4% (mean: 2.97%). Despite a broad use of this type of osteosynthesis, the literature does not provide clear biomechanical or clinical indications for optimal screw placement to avoid this complication. Considering the literature and our personal results, surgeons should be aware of this severe complication; they may opt for a different implant in the very old, osteoporotic patient with an undisplaced femoral neck fracture.

  20. The incidence of fracture of the proximal femur in two million Canadians from 1972 to 1984. Projections for Canada in the year 2006.

    Science.gov (United States)

    Martin, A D; Silverthorn, K G; Houston, C S; Bernhardson, S; Wajda, A; Roos, L L

    1991-05-01

    Reported increases in the number of fractures of the proximal femur in Europe are greater than can be explained by demographic changes alone. This trend was assessed in Canada by examining hospital discharge records from the provinces of Saskatchewan and Manitoba from 1972 to 1984. The annual number of first fractures of the proximal femur in persons older than 50 years of age increased 59.7% in women and 42.2% in men during this time period. In most of the five-year age groups the percentage of increase in the number of fractures exceeded the percentage of increase in population of that age group. Annual age-specific incidences (by five-year age groups) increased exponentially with age, doubling every six years, and reached a maximum value of 4% in women older than 90 years of age. Annual age-adjusted incidences increased significantly over the study period in men and women. For the whole of Canada in 1987, it is estimated that there were 13,193 first fractures of the proximal femur in women and 4610 in men, and that in the year 2006 these will rise to 22,922 and 7846, respectively. The actual increase will be considerably greater if the age-specific incidences continue to increase as they have from 1972 to 1984. The gradual decline in physical activity, which contributes to bone loss, may be one etiological factor of this trend during the last half century.

  1. The effect of C1-esterase inhibitor on systemic inflammation in trauma patients with a femur fracture - The CAESAR study: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Strengers Paul FW

    2011-10-01

    Full Text Available Abstract Background Systemic inflammation in response to a femur fracture and the additional fixation is associated with inflammatory complications, such as acute respiratory distress syndrome and multiple organ dysfunction syndrome. The injury itself, but also the additional procedure of femoral fixation induces a release of pro-inflammatory cytokines such as interleukin-6. This results in an aggravation of the initial systemic inflammatory response, and can cause an increased risk for the development of inflammatory complications. Recent studies have shown that administration of the serum protein C1-esterase inhibitor can significantly reduce the release of circulating pro-inflammatory cytokines in response to acute systemic inflammation. Objective Attenuation of the surgery-induced additional systemic inflammatory response by perioperative treatment with C1-esterase inhibitor of trauma patients with a femur fracture. Methods The study is designed as a double-blind randomized placebo-controlled trial. Trauma patients with a femur fracture, Injury Severity Score ≥ 18 and age 18-80 years are included after obtaining informed consent. They are randomized for administration of 200 U/kg C1-esterase inhibitor intravenously or placebo (saline 0.9% just before the start of the procedure of femoral fixation. The primary endpoint of the study is Δ interleukin-6, measured at t = 0, just before start of the femur fixation surgery and administration of C1-esterase inhibitor, and t = 6, 6 hours after administration of C1-esterase inhibitor and the femur fixation. Conclusion This study intents to identify C1-esterase inhibitor as a safe and potent anti-inflammatory agent, that is capable of suppressing systemic inflammation in trauma patients. This might facilitate early total care procedures by lowering the risk of inflammation in response to the surgical intervention. This could result in increased functional outcomes and reduced health care related

  2. A Versatile Model of Open-fracture Infection: a Contaminated Segmental Rat Femur Defect

    Science.gov (United States)

    2014-06-01

    relevance of antibiotics . Animals inoculated with 105 CFU of bacteria, and then surgically treated at six hours, had an infection rate of approximately 50...treat- ments that work harmoniously with antibiotics to be Table I. Quantification of bacteria recovered from animals 14 days after inoculation with...numbers of patients need to be recruited, but it can take many years to report their findings.3 Alter- natively, animal models of open fractures offer the

  3. Double plating in Vancouver type B1 periprosthetic proximal femur fractures: A biomechanical study.

    Science.gov (United States)

    Wähnert, Dirk; Grüneweller, Niklas; Gehweiler, Dominic; Brunn, Benjamin; Raschke, Michael J; Stange, Richard

    2017-02-01

    Periprosthetic hip fractures are an increasing problem in modern orthopedic and trauma surgery. Many options for the operative treatment are available to the surgeon ranging from modern variable angular systems to standard plates, screws, and cerclages. However, there is no gold standard and therefore, the aim of this study, was to investigate the biomechanical characteristics of double plating versus a lateral standard plate in a Vancouver B1 fracture model. Ten 4th generation composite femora were used to implant cementless total hip prosthesis and create Vancouver B1 periprosthetic fractures. Afterwards, the osteotomies were fixed using the locking compression plate in combination with the locking attachment plate (LCP, LAP, DePuy Synthes, Solothurn, Switzerland)-group I. Group II additionally achieved a 5-hole 4.5/5.0 mm LCP anteriorly. Each construct was cyclically loaded to failure in axial compression. Axial construct stiffness was 50.87 N/mm (SD 1.61) for group I compared to 738.68 N/mm (SD 94.8) for group II, this difference was statistically significant (p = 0.016). The number of cycles to failure was also significant higher for group II (2,375 vs. 13,000 cycles; p = 0.016). Double plating can significantly increase construct stiffness and stability, and thus, is an option in the treatment of complex periprosthetic fractures, in revision surgery and for patients with the inability to partial weight bear. © 2016 Orthopaedic Research Society. Published by Wiley Periodicals, Inc. J Orthop Res 35:234-239, 2017.

  4. Subtrochanteric Femur Fracture after Slipped Capital Femoral Epiphysis Pinning: A Novel Treatment

    OpenAIRE

    2011-01-01

    Slipped capital femoral epiphysis is a common injury suffered by adolescents worldwide. Treatment of most slips can be accomplished by percutaneous screw fixation, as this is an accepted and proven method associated with minimal morbidity. Complications, although limited, can be problematic for both the patient and treating physician. These include avascular necrosis, chondrolysis, infection, and fracture. We report a case of an individual who sustained a subtrochanteric...

  5. Factors affecting health-related quality of life in patients after femoral neck fracture.

    Science.gov (United States)

    Valavičienė, Rasa; Smailys, Alfredas; Macijauskienė, Jūratė; Hommel, Ami

    2010-01-01

    Quality of life in patients with femoral neck fracture is an issue frequently discussed in the literature. There is ongoing research on identifying factors that have an impact on quality of life in this particular group of patients. A great variety of factors affecting quality of life and lack of information on their importance encouraged us to perform a systematic literature review analyzing quality of life of patients who sustained femoral neck fracture. The search was performed in the PubMed and Medline databases according to the selected key words. In our systematic review, we included clinical and clinical randomized trials investigating patients with femoral neck fracture and their quality of life. Our analysis showed that treatment of femoral neck fracture with hip replacement was superior to osteosynthesis with regard to patients' quality of life. The data regarding the impact of different rehabilitation programs on quality of life were controversial; a few reports showed that special rehabilitation programs were associated with better health-related quality life. However, other studies did not report any differences in patients' quality of life when different rehabilitation programs were applied. Patient's nutrition may be an important factor affecting the quality of life in patients with femoral neck fractures; however, data supporting this fact are insufficient.

  6. Use of a condylar screw plate for repair of a Salter-Harris type-III fracture of the femur in a 2-year-old horse.

    Science.gov (United States)

    Byron, Christopher R; Stick, John A; Brown, Jennifer A; Lugo, Joel

    2002-11-01

    A 2-year-old sexually intact male Paint horse weighing 427 kg (940 lb) was admitted for examination and treatment of intermittent non-weight-bearing lameness of the right hind limb of 1 week's duration. Radiography revealed a displaced Salter-Harris type-III fracture of the right femoral condyle with the sagittal component of the fracture line located in the intercondylar space and the transverse component exiting on the medial aspect of the femur. The fracture was repaired with a condylar screw plate designed for repair of femoral condylar fractures in humans. The owner reported by telephone 9 months after surgery that the horse was sound. To our knowledge, use of this particular implant system for fixation of a Salter-Harris type-III fracture on the medial side of the femur in a horse has not been described. Results in this horse suggest that this implant can be successfully used for repair of femoral condylar fractures in selected adult horses.

  7. Management of subtrochanteric femur fractures with internal fixation and recombinant human bone morphogenetic protein-7 in a patient with osteopetrosis: a case report

    Directory of Open Access Journals (Sweden)

    Golden Robert D

    2010-05-01

    Full Text Available Abstract Introduction Osteopetrosis is a group of conditions characterized by defects in the osteoclastic function of the bone resulting in defective bone resorption. Clinically, the condition is characterized by a dense, sclerotic, deformed bone which, despite an increased density observable by radiography, often results in an increased propensity to fracture and delayed union. Case Presentation We report the case of a 27-year-old Asian man presenting with bilateral subtrochanteric femur fractures. He had a displaced right subtrochanteric femur fracture after a low-energy fall, which was treated surgically. The second fracture that our patient endured was diagnosed as a stress fracture ten weeks later when he complained of pain in the contralateral left thigh. By that time, the right-sided fracture exhibited no radiographic evidence of healing, and when the left-sided stress fracture was being treated surgically, bone grafting with recombinant human bone morphogenetic protein-7 was also performed on the right side. Conclusion While there are no data supporting the use of bone morphogenic proteins in the management of delayed healing in patients with osteopetrosis, no other reliable osteoinductive grafting options are available to treat this condition. Both fractures in our patient healed, but based on the serial radiographic assessment it is uncertain to what degree the recombinant human bone morphogenetic protein-7 may have contributed to the successful outcome. It may have also contributed to the formation of heterotopic bone around the fracture site. Further investigation of the effectiveness and indications of bone morphogenic protein use for the management of delayed fracture healing in patients with osteopetrosis is warranted.

  8. Mycotic aneurysm of the femoral artery resulting from mismanagement of a pathological femur fracture due to chronic osteomyelitis: a case report

    Directory of Open Access Journals (Sweden)

    Mwaka Erisa Sabakaki

    2013-01-01

    Full Text Available Abstract Introduction Mycotic aneurysms are rarely listed among the possible complications of osteomyelitis of the long bones. To the best of our knowledge this is the first case of chronic osteomyelitis associated with a pathological fracture of the femur and a mycotic aneurysm of the femoral artery. Case presentation We present the case of a 13-year-old Ugandan boy who was referred to our hospital with chronic osteomyelitis associated with a pathological fracture of the right femur and a mycotic aneurysm of the femoral artery. He underwent a successful above-knee amputation and is currently undergoing rehabilitation. Conclusions Aneurysms associated with chronic osteomyelitis of the long bones are very rare. However, in Africa, where people often still believe in crude traditional remedies, they should be considered among the possible diagnoses especially where acute injuries of the limbs are massaged and manipulated.

  9. Intravenous analgesia with opioids versus femoral nerve block with 0.2% ropivacaine as preemptive analgesic for fracture femur: A randomized comparative study

    Science.gov (United States)

    Singh, Arvinder Pal; Kohli, Vaneet; Bajwa, Sukhminder Jit Singh

    2016-01-01

    Background and Objective: Femoral fractures are extremely painful and pain invariably worsens on any movement. Anesthesia for fracture femur surgery is usually provided by spinal block. This study was undertaken to compare the analgesic effects of femoral nerve block (FNB) using nerve stimulator with 0.2% ropivacaine (15 ml) and intravenous (I.V.) fentanyl before patient positioning for fracture femur surgery under spinal anesthesia. Materials and Methods: A prospective, randomized, double-blind, comparative study was conducted on 60 American Society of Anesthesiologists I and II patients (18–60 years) scheduled for femur surgery under combined spinal epidural anesthesia. Patients in Group I (n = 30), were administered FNB using nerve stimulator with 0.2% ropivacaine (15 ml) and in Group II patients (n = 30), I.V. fentanyl 0.5 μg/kg was given as preemptive analgesia. Parameters observed included time to spinal anesthesia, intra-operative and postoperative visual analog scale (VAS) for any pain and postoperative epidural top-ups dosages. Results: Demographic profile was comparable in both the groups. VAS at 2 min in Group I was 5.63 and in Group II it was 8.00. Satisfaction score was better in Group I as compared to Group II patients. Time to administer subarachnoid block was 17.80 min in patients of Group I as compared to 25.03 min in Group II patients. Postoperatively, VAS scores were lower in Group I than Group II patients. The frequency of epidural top-ups was higher in Group II than in Group I patients. Conclusions: FNB is comparatively better in comparison to I.V. fentanyl when used as preemptive and postoperative analgesic in patients being operated for fracture femur. PMID:27212771

  10. Pathologic femur fracture due to a brown tumor in a patient with secondary hyperparathyroidism and vitamin D-resistant rickets.

    Science.gov (United States)

    Wallace, Eric; Day, Matthew; Fadare, Oluwole; Schaefer, Heidi

    2013-02-01

    Vitamin D-resistant rickets is the common clinical outcome of multiple genetic mutations that alter the regulation of phosphorus and vitamin D metabolism, mainly through their effects on fibroblast growth factor 23 (FGF-23). These diseases typically present in childhood with the classic physical examination finding of nutritional rickets, such as genu varum/valgum and rachitic rosary. Treatment, which is aimed at improving severe bone disease with vitamin D and phosphorus supplementation, can cause secondary hyperparathyroidism and/or kidney failure from nephrocalcinosis over the life of the patient. Although FGF-23 has been shown to downregulate parathyroid hormone in vitro, its effect on parathyroid secretion in disease states such as chronic kidney disease and X-linked hypophosphatemic rickets is unclear because elevations in FGF-23 and parathyroid hormone levels characterize both of these disease states. We describe a case of vitamin D-resistant rickets that presented with a femur fracture through a brown tumor. Radiographs show the combination of severe bony abnormalities associated with both long-standing hyperparathyroidism and vitamin D-resistant rickets.

  11. Pneumothorax complicating pulmonary embolism after combined spinal epidural anesthesia in a chronic smoker with open femur fracture

    Directory of Open Access Journals (Sweden)

    Shivendu Bansal

    2011-01-01

    Full Text Available Pulmonary embolism during or after regional anaesthesia is although very rare, it has been reported in cases undergoing lower limb orthopedic procedures. We presenting a 48 years old male, a known smoker since 25 years, with history of road traffic accident and open fracture right femur for external fixation. Combined spinal epidural anaesthesia was given. After 35 minutes patient complained dyspnea and chest pain. SpO2 decreased to 82% from 100%. Continuous positive airway pressure with 100% oxygen was given. SpO2 increased from 82% to 96%. Suddenly he had bouts of cough and SpO2 became 79-80% with unstable haemodynamics. On chest auscultation there was decreased breath sounds on right side with limited expansion. Trachea was intubated after inducing anaesthesia with fentanyl 70 μg and thiopental 300 mg. Chest radiograph showed right sided pneumothorax. Intercostal drain with a water seal was put. After 5 minutes HR was 80/min, BP was 110/69 mmHg and SpO2 was 97%. Pulmonary thromboembolism secondary to deep vein thrombosis was suspected and was confirmed by D-dimer Elisa and color Doppler of lower limbs. Patient was shifted to intensive care unit after completion of surgery. Anticoagulant therapy was started. He was weaned from the ventilator on 3rd day and trachea was extubated. Chest drain was removed after 9 days and he was discharged from hospital on 15th post operative day

  12. 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.

  13. Trans-tragal incision for improved exposure of diacapitular and condylar neck fractures.

    Science.gov (United States)

    Pau, M; Feichtinger, M; Reinbacher, K E; Ivancic, P; Kärcher, H

    2012-01-01

    The authors present a modification of the preauricular approach that improves the exposure of the condyle whilst reducing diacapitular and condylar neck fractures. The incision is a combination of the hockey-stick and endaural incisions. Its inferior part runs within the ear on the posterior face of the tragus; the tragal cartilage is transected together with the retrotragal skin and included in the anterior skin flap. Between May 2009 and December 2010, 16 patients with diacapitular or condylar neck fractures were treated with this approach. All patients showed good occlusion postoperatively and satisfactory aesthetic results. No infection or cartilage necrosis was observed in this series. This approach improves the exposure of the condylar head during the reduction of diacapitular and condylar neck fractures, ensuring easier internal fixation and good cosmetic results.

  14. 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.

  15. 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.

  16. Ultrasound-guided femoral nerve block for pain control in an infant with a femur fracture due to nonaccidental trauma.

    Science.gov (United States)

    Frenkel, Oron; Mansour, Karim; Fischer, Jason W J

    2012-02-01

    A 3-month-old infant girl was transferred to our emergency department (ED) with a subtrochanteric femoral neck fracture due to nonaccidental trauma. She received multiple doses of parenteral analgesics both before arrival and in our ED. We performed an ultrasound-guided femoral nerve block using 2.0 mL of 0.25% bupivicaine (approximately 1.25 mg/kg) before placing the patient in a Pavlik harness. Successful pain control was achieved within 15 minutes of the procedure allowing pain-free manipulation of the affected extremity. The patient required only a single dose of parenteral narcotics during the ensuing 18 hours. To our knowledge, this is the first report of an ultrasound-guided femoral nerve block used in the ED for pain control in a pediatric patient.

  17. 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

  18. Temporomandibular joint ankylosis caused by chondroid hyperplasia from the callus of condylar neck fracture.

    Science.gov (United States)

    Kim, Soung Min; Park, Jung Min; Kim, Ji Hyuck; Kwon, Kwang Jun; Park, Young Wook; Lee, Jong Ho; Lee, Sang Shin; Lee, Suk Keun

    2009-01-01

    A patient who complained of difficulty in opening his mouth after condylar neck fracture 1 year ago presented typical features of temporomandibular joint ankylosis in clinical and radiologic examinations. To demonstrate a possible pathogenesis of temporomandibular joint ankylosis after condylar neck fracture, the fractured condylar portion removed was examined by histologic and immunohistochemical stainings. Interpositional gap arthroplasty was performed by removing the inferomesially displaced fractured condyle, and reconstruction with subcutaneous dermis to the previous vertical height was performed immediately. The fractured condylar portion was almost intact with slight erosion of the condylar cartilage. In the hematoxylin and eosin and Masson trichrome stainings, an extensive chondroid hyperplasia with abundant hyaline cartilage was shown in the removed condylar portion. There were also hyperplastic features of the synovial membrane, which were abnormally distributed throughout the chondroid tissues. In the immunohistochemical stainings of proliferating cell nuclear antigen (PCNA) and bone morphogenetic protein (BMP)-2 and BMP-4, the chondroid tissues were conspicuously hyperplastic and strongly positive for BMP-4 but sparse for BMP-2. From these results, we think that the hyperplastic chondroid tissue was derived from the callus of the primary fractured site of the condylar neck and propose that the chondroid tissue could proliferate continuously because of synovial tissue support from around the temporomandibular joint, resulting in temporomandibular joint ankylosis. This pathogenesis is quite different from those of other diaphyseal fracture of long bones.

  19. 外固定架治疗股骨胫骨骨折%Treatment of fractures of the femur and tibia with external fixator

    Institute of Scientific and Technical Information of China (English)

    赖志军; 谢惠缄; 谢晞衷; 陆炳刚; 郭汉明; 张建民; 蔡宏华; 巫洪波

    2001-01-01

    目的报告用外固定架治疗股骨胫骨骨折的经验。方法用外固定架治疗闭合骨折2例,开放骨折21例。患者平均年龄31.6岁。平均随访时间17.3月。结果22例骨折愈合,平均愈合时间3.9个月,没有深部感染发生。结论用该方法治疗股骨胫骨骨折具有对软组织损伤小、骨折愈合快、感染率低等优点。%Objective To report experience with external fixator for treating fractures of the femur and tibia. Methods Fractures of the femur and tibia were treated with external fixator, including 2 closed fractures and 21 open fractures. The average age of patients was 31.6 years. Average follow-up time was 17.3 months. Results Twenty-two fractures eventually achieved union with an average time of 3.9 months. No patients had deep infection. Conclusion The operative method has the advantages of minimal tissue trauma,quicker union, low rate of infection.

  20. Primary versus secondary distal femoral arthroplasty for treatment of total knee arthroplasty periprosthetic femur fractures.

    Science.gov (United States)

    Chen, Antonia F; Choi, Lisa E; Colman, Matthew W; Goodman, Mark A; Crossett, Lawrence S; Tarkin, Ivan S; McGough, Richard L

    2013-10-01

    Current methods of fixing periprosthetic fractures after total knee arthroplasty (TKA) are variable, and include open reduction and internal fixation (ORIF) via plating, retrograde nailing, or revision using standard revision TKA components or a distal femoral arthroplasty (DFA). The purpose of this study is to compare patients who failed plating techniques requiring subsequent revision to DFA to patients who underwent primary DFA. Of the 13 patients (9.2%) who failed primary ORIF, causes included nonunion (53.8%), infection (30.8%), loosening (7.7%), and refracture (7.7%). There were significantly more surgical procedures for ORIF revision to DFA compared to primary DFA. Complications for patients who underwent primary reconstruction with DFAs included extensor mechanism disruption (8.3%), infection (5.6%), and dislocation (2.8%). Primary reconstruction via ORIF is beneficial for preserving bone stock, but primary DFA may be preferred in osteopenic patients, or those at high risk for nonunion.

  1. High-energy bilateral talar neck fractures secondary to motocross injury.

    Science.gov (United States)

    White, S L; Harpaz, N T; Jolly, G P; Gorecki, G A

    1999-01-01

    The authors present a case of bilateral Hawkins type II talar neck fractures sustained during a motocross race in a 23 year old man. Due to the complexity of the injuries, open reduction with internal fixation and primary subtalar joint arthrodesis was performed bilaterally. This is one of the few cases of bilateral talar neck fractures reported in the literature in the past 15 years and one of the first utilizing open reduction and internal fixation with concomitant subtalar joint arthrodesis as a primary treatment.

  2. Clinical results after different operative treatment methods of radial head and neck fractures

    DEFF Research Database (Denmark)

    Zwingmann, J; Welzel, M; Dovi-Akue, D

    2013-01-01

    was placed on extracting data describing clinical efficacy and outcome by using the Mason classification and including elbow function scores. A total of 841 clinical studies were identified describing in total the clinical follow-up of 1264 patients. RESULTS: For type II radial head and neck fractures....... If a prosthesis was implanted, the primary implantation seems to be associated with a better outcome after type III (87%) and IV (82%) fractures compared to the results after a secondary implantation. DISCUSSION: Recommendations for surgical treatment of radial head and neck fractures according to the Mason...... the significant best treatment option seems to be ORIF with an overall success rate of 98% by using screws or biodegradable (polylactide) pins. ORIF with a success rate of 92% shows the best results in the treatment of type III fractures and seem to be better than resection and implantation of a prosthesis...

  3. Fibular grafting with cannulated hip screw fixation in late femoral neck fracture in young adults

    Directory of Open Access Journals (Sweden)

    Goyal R

    2006-01-01

    Full Text Available Background: We reviewed the operative results of fibular bone graft with cannulated hip screw fixation in femoral neck fracture in young adults. Method: Sixteen young adults with femoral neck fracture were treated by fibular bone graft with cannulated hip screw fixation. All the fractures were more than 3 weeks old. Results: Results were assessed in 15 patients while one patient died due to complications not related to surgery. Union occurred in all 15 patients. One patient had intra-operative complication in the form of screw cut out with graft in the joint space. The average fallow up was 24.4 months. Out of 15 patients assessed clinico-radiologically 11 showed good results, 3 had fair while 1 had poor result. Conclusion: We conclude that this is a simple and cost effective procedure for late femoral fleck fracture in young adults with good results.

  4. 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)

  5. 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.).

  6. Relationship between change in femoral neck bone mineral density and hip fracture incidence during treatment with strontium ranelate.

    Science.gov (United States)

    Bruyère, O; Roux, C; Badurski, J; Isaia, G; de Vernejoul, M C; Cannata, J; Ortolani, S; Slosman, D; Detilleux, J; Reginster, J-Y

    2007-12-01

    Strontium ranelate (SR) increases bone mineral density (BMD) in postmenopausal osteoporotic women and reduces vertebral and non-vertebral fracture incidence. Hip fracture reduction has also been observed during 3-year treatment with SR in osteoporotic women at high risk of hip fracture. The objective of this study is to analyse the association between BMD changes and hip fracture incidence during treatment with SR. In this post-hoc analysis, 465 women aged over 74 years with low BMD at the femoral neck (T-score TROPOS). BMD was assessed at the femoral neck at baseline and after a follow-up of 3 years. Hip fractures were reported by study investigators. After adjusting for age, body mass index, femoral neck BMD at baseline and number of prevalent vertebral fractures, we found that for each 1% increase in femoral neck BMD observed after 3 years, the risk to experience a hip fracture after 3 years decreased by 7% (95% CI: 1-14%) (p = 0.04). In patients experiencing a hip fracture over 3 years of treatment with SR, femoral neck BMD increased by (mean [SE]) 3.41 (1.02)% compared to 7.23 (0.81)% in patients without hip fracture (p = 0.02). In this post-hoc analysis of women undergoing 3 years of SR treatment, an increase in femoral neck BMD is associated with a decrease in hip fracture incidence.

  7. Diagnostic Value of Multidetector Computed Tomography in Radial Head or Neck Fractures

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Hyun Hae; Hwang, Ji Young; Lee, Sun Wha; Shin, Sang Jin [School of Medicine, Ewha Womans University, Mokdong Hospital, Seoul (Korea, Republic of)

    2012-11-15

    To evaluate the diagnostic value of multidetector computed tomography (MDCT) in radial head or neck fracture, and to evaluate factors that affect MDCT image quality. Sixty-six radial fractures in 65 patients, who underwent both radiography and MDCT, were included. Detection of fracture and classification of types were recorded for each modality. Patients were divided into the good (A) and poor (B) image quality groups, and recorded the factors, such as arm positioning, flexion angle, and cancellous bone density. The detection rate of fracture showed no significant difference between the two modalities. However, classification of the fracture type was significantly accurate by MDCT (p < 0.0001). Eight cases were only detected on MDCT and three cases were only detected on radiography. Fracture type was discordant in 11 cases. MDCT scanning with raising arm (p < 0.0001), with lesser flexion angle (p = 0.004), and higher cancellous bone density (p 0.010) showed better image quality. Radiography is a good primary tool for detecting radial head or neck fracture. However, MDCT can be an additional tool for classifying the fracture type and cases with negative radiographic findings. Arm positioning, flexion angle, and cancellous bone density affect MDCT image quality.

  8. Using biomechanics to improve the surgical technique for internal fixation of intracapsular femoral neck fractures.

    Science.gov (United States)

    Wu, Chi-Chuan

    2010-01-01

    Despite advances in science and technology, the success rate for the treatment of displaced intracapsular femoral neck fractures in high-energy injuries remains disappointing. The blood supply system in the femoral head of humans does not favor recovery from these fractures. Once these fractures occur, osteonecrosis and nonunion rates may be as high as 30%, even if the newest technique is used. There are some surgical techniques used to supplement internal fixation to reestablish the blood supply in the femoral head, but none have been evidently successful. After analysis of related studies, the author concludes that immediate surgical treatment using improved techniques incorporating the principles of biomechanics can improve the success rate of treatment of these fractures. Using these principles, the fracture site can achieve sufficient stability. Consequently, the blood supply in the femoral head and neck can be reestablished earlier and loss of reduction of fragments during treatment can be minimized. Thus, the chance of full recovery from these complicated fractures can be maximized. In this study, the biomechanical characteristics of these fractures and the principles associated with the surgical techniques used for treating them are reviewed and clarified. Finally, a surgical technique which is ideal from the author's viewpoint is presented. The author believes that the recommended surgical technique may become the best method for treating these complicated fractures.

  9. Biomechanical stability of different fixation constructs for ORIF of radial neck fractures.

    Science.gov (United States)

    Capo, John T; Svach, David; Ahsgar, John; Orillaza, Nathaniel S; Sabatino, Christopher T

    2008-10-01

    Radial head and neck fractures are common and at times require operative fixation. There is no consensus on the ideal fixation construct for unstable radial neck fractures. Using 7 fresh frozen cadaveric radii, fractures of the radial neck were created 2 cm from the articular surface. The fractures were stabilized with 5 different commonly used constructs: crossed K-wires; a 2.4-mm T-plate using screws in the head (T-plate and nonlocked screw construct); a T-plate using a screw and locked buttress pin in the head (T-plate and locked buttress pin construct); a T-plate with an interfragmentary screw from the shaft retrograde, through the plate into the head (retrograde interfragmentary screw construct); and a T-plate with an interfragmentary screw from a nonarticular portion of the head antegrade into the shaft (antegrade interfragmentary screw construct). All constructs were tested for bending and torsional rigidity using an Instron mechanical testing machine (Model 306; MTS Systems, Eden Prairie, Minnesota). The highest rigidity in both bending and torsion was the antegrade interfragmentary screw construct. During bending, the antegrade interfragmentary screw construct was significantly stronger than a T-plate and nonlocked screw construct. In torsion, the retrograde interfragmentary screw construct was significantly stiffer than K-wires and approached significance over a T-plate and locked buttress pin construct. Locking bolts vs screws into the head did not significantly increase rigidity in torsion or bending. In this model, plating showed an increase in stiffness in torsional loading as compared to K-wires. The addition of a lag screw across the neck fracture consistently showed an increase in torsional and bending stiffness of the constructs. These data may assist orthopedic surgeons in determining the best fixation for radial neck fractures.

  10. Hip dislocation following the treatment of femoral neck fracture: Case report

    Directory of Open Access Journals (Sweden)

    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.

  11. Is surgeons' experience important on intra- and inter-observer reliability of classifications used for adult femoral neck fracture?

    OpenAIRE

    Turgut, Ali; Kumbaracı, Mert; Kalenderer, Önder; İlyas, Gökhan; Bacaksız, Tayfun; Karapınar, Levent

    2017-01-01

    Purpose: To evaluate whether surgeons' experience affect inter- and intra-observer reliability among mostly used classification systems for femoral neck fractures. Material and Methods: A power point presentation was prepared with 107 slides which were antero-posterior radiographs of each femoral neck fracture. 5 residents, 5 orthopaedic surgeons and 5 senior orthopaedic surgeons reviewed this presentation and classified the fractures according to Garden, Pauwels and AO classifications. ...

  12. 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.

  13. The societal costs of femoral neck fracture patients treated with internal fixation

    NARCIS (Netherlands)

    Zielinski, S.M.; Bouwmans, C.A.; Heetveld, M.J.; Bhandari, M.; Patka, P.; Lieshout, E.M. van; Kampen, A. van

    2014-01-01

    SUMMARY: The study rationale was to provide a detailed overview of the costs for femoral neck fracture treatment with internal fixation in the Netherlands. Mean total costs per patient at 2-years follow-up were 19,425. Costs were higher for older, less healthy patients. Results are compa

  14. The societal costs of femoral neck fracture patients treated with internal fixation

    NARCIS (Netherlands)

    Zielinski, S.M.; Bouwmans, C.A.; Heetveld, M.J.; Bhandari, M.; Patka, P.; Lieshout, E.M. van; Kampen, A. van

    2014-01-01

    SUMMARY: The study rationale was to provide a detailed overview of the costs for femoral neck fracture treatment with internal fixation in the Netherlands. Mean total costs per patient at 2-years follow-up were 19,425. Costs were higher for older, less healthy patients. Results are

  15. Four quadrant parallel peripheral screw fixation for displaced femoral neck fractures in elderly patients

    Directory of Open Access Journals (Sweden)

    Bhava RJ Satish

    2013-01-01

    Conclusion: Closed reduction and cannulated cancellous screw fixation gives satisfactory functional results in large group of elderly patients. The four quadrant parallel peripheral (FQPP screw fixation technique gives good stability, allows controlled collapse, avoids fixation failure and achieves predictable bone healing in displaced femoral neck fracture in patients ≥50 years of age.

  16. Promising Effect Of Intraarticular Ropivacaine In Femoral Neck Fractures Treated With Internal Fixation (Best Poster Award)

    DEFF Research Database (Denmark)

    Bech, Rune Dueholm

    2008-01-01

     Promising Effect Of Intraarticular Ropivacaine In Femoral Neck Fractures Treated With Internal Fixation Rune Bech*, Jens Lauritsen*+,Tine Dimon*, Ole Ovesen*, Claus Emmeluth, Søren Overgaard*. *:Dept. Ortopaedic Surgery, Odense University Hospital, +:Institute of Public Health-dept. biostatistic...

  17. Endoscopically assisted reduction and fixation of condylar neck/base fractures--The learning curve.

    Science.gov (United States)

    Loukota, R A

    2006-12-01

    Following the introduction of a new technique for fixation of fractures of the condylar neck and base in our department, the operative times were compared with those for the traditional and frequently used method of open reduction and internal fixation. A distinct learning curve was seen.

  18. Autologous grafts of double-strut fibular cortical bone plate to treat the fractures and defects of distal femur: a case report and review of literature

    Directory of Open Access Journals (Sweden)

    CHEN Xu

    2012-02-01

    Full Text Available 【Abstract】We reported a 23-year-old man who was involved in a high-speed motorcycle accident. He sustained a closed fracture at the right distal femur. The primary fracture happened on February 2008. He underwent open reduction and internal fixation with cloverleaf plate. And one hundred days after the surgery, the proximal screws were pulled-out, but the bone union was not achieved. Treatment consisted of exchanging the cloverleaf plate with a locking compression plate and using an auto-iliac bone graft to fill the nonunion gap. In July 2009, the patient had a sharp pain in the right lower limb. The X-ray revealed that the plate implanted last year was broken, causing a nonunion at the fracture site. Immediately the plate and screws were removed and an intramedullary nail was inserted reversely from the distal femur as well as a 7 cm long bone from the right fibula was extracted and longitudinally split into two pieces to construct cortical bone plates. Then we placed them laterally and medially to fracture site, drilled two holes respectively, and fastened them with suture. We carried on auto-iliac bone grafting with the nonunion bone grafts. The follow-up at 15 months after operation showed that the treatment was successful, X-ray confirmed that there was no rotation and no angular or short deformity. We briefly reviewed the literature regarding such an unusual presentation and discussed in details the possible etiology and the advantages of autologous double-strut fibular grafts to cope with such an intractable situation. Key words: Femur; Transplantation, autologous; Bone screws

  19. Negative magnetic resonance imaging in femoral neck stress fracture with joint effusion: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Seki, Nobutoshi; Okuyama, Koichiro; Kamo, Keiji; Chiba, Mitsuho [Akita Rosai Hospital, Department of Orthopedic Surgery, Odate, Akita (Japan); Shimada, Yoichi [Akita University School of Medicine, Department of Orthopedic Surgery, Akita (Japan)

    2016-06-15

    Femoral neck stress fracture (FNSF) is well documented in the orthopedic literature and is generally associated with strenuous activities such as long-distance running and military training. The diagnostic yield of magnetic resonance imaging (MRI) for FNSF was reported to be 100 %, and early MRI is recommended when this fracture is suspected. We encountered a 16-year-old male long-distance runner with FNSF in whom the left femoral neck showed no signal changes on MRI although an effusion was detected in the left hip joint. One month later, roentgenograms revealed periosteal callus and oblique consolidation of the left femoral neck, confirming the diagnosis of compression FNSF. Because FNSF with a normal bone marrow signal on MRI is very rare, this patient is presented here. (orig.)

  20. Comparison of crossed screw versus plate fixation for radial neck fractures.

    Science.gov (United States)

    Gutowski, Christina J; Darvish, Kurosh; Ilyas, Asif M; Jones, Christopher M

    2015-11-01

    Fixation of radial neck fractures can be achieved with a plate and screw construct or, in absence of comminution, with two obliquely-oriented screws. This study investigated the mechanical properties, specifically the stiffness and load to failure, of these two fixation strategies in a cadaver model. Ten matched-pair radii were removed from fresh cadaver arms. A transverse osteotomy was created at the neck of each radius. Right-sided radii were fixed with two oblique headless compression screws; left-sided radii were fixed with a radial neck plate. The distal aspect of each radius was potted in urethane casting resin. The radial head was loaded in shear in 4 different planes (medial to lateral, lateral to medial, posterior to anterior, and anterior to posterior) using an Instron machine. Stiffness and load to failure were recorded. The stiffness of both constructs was similar in all planes except for loading from medial to lateral where the screw construct was 1.8 times stiffer. Average ultimate failure occurred at 229N for the screws and 206N for the plate. Failure strength was not statistically different. However, mode of failure differed for both fixation constructs, the plate failed in bending while the screws failed by pullout and fracture. The two strategies provide similar strength and stiffness for the fixation of transverse, non-comminuted radial neck fractures. While plate and screw constructs are more appropriate for axially unstable or comminuted fractures, two oblique screws might be preferred for simple transverse neck fractures since this strategy requires less exposure and the implant is buried. Copyright © 2015 Elsevier Ltd. All rights reserved.

  1. Dual fibular grafting - A new technique of fixation of the femoral neck fractures

    Directory of Open Access Journals (Sweden)

    Yadav S

    2005-01-01

    Full Text Available Background: To achieve osteosynthesis of femoral neck fractures is a challenge to the treating surgeon. Plethora of devices and methods has been described. Method: A new technique of achieving union of femoral neck fractures by dual-fibular fixation has been reported in 150 patients. The age of the patients ranged from 6-75 years. Results: Nearly two-third of these were Garden type II and III with an average follow-up of 120 months. In this series 67% had good to excellent long term results. Conclusion: Two fibular struts provide autologous bone, filling the whole of the osteopenic femoral neck and prevent the rotational forces. Since the total fixation is biologically active, the technique has proved advantageous even when stable / desirable reduction is not possible and adequate fixation is not achieved, because of posterior communition at the fracture site or due to osteoporosis. Being autologous bone, the twin-fibular graft is advantageous even when there is ′subsequent loss of reduction′ of the fracture. It is, therefore, suggested that this simple, inexpensive and biological technique has many advantages over the existing methods of fixation of these fractures.

  2. Chondroblastoma: a rare cause of femoral neck fracture in a teenager.

    Science.gov (United States)

    Paloski, Michael D; Griesser, Michael J; Jacobson, Mark E; Scharschmidt, Thomas J

    2011-09-01

    Chondroblastomas usually present in the epiphyseal region of bones in skeletally immature patients. These uncommon, benign tumors are usually treated with curettage and use of a bone-void filler. Here we report a case of a hip fracture secondary to an underlying chondroblastoma in a 19-year-old woman. Open biopsy with intraoperative frozen section pointed toward a diagnosis of chondroblastoma. Extended curettage was performed, followed by cryotherapy with a liquid nitrogen gun and filling of the defect with calcium phosphate bone substitute. The femoral neck fracture was stabilized with a sliding hip screw construct. The patient progressed well and continued to regain functional status. A final pathology report confirmed the lesion to be a chondroblastoma. Clinicians should have heightened awareness of a pathologic lesion in a young person presenting with a femoral neck fracture and should consider the uncommon differential diagnosis that the lesion is located in the greater trochanter apophysis.

  3. Effect of pathological fracture on limb salvage surgery with preservation of the epiphysis in children with osteosarcoma of the distal femur: Two case reports.

    Science.gov (United States)

    Zheng, Kai; Yu, Xiuchun; Chang, Zhengqi; Xu, Songfeng; Xu, Ming

    2016-04-01

    The outcome of limb salvage treatment for femoral osteosarcoma with pathological fractures in children is currently unknown. The aim of the present study was to present two cases of patients who received limb salvage surgery with preservation of the epiphysis at the Department of Orthopedics of The General Hospital of Jinan Military Commanding Region (Shandong, China). Between January, 2007 and January, 2013, two pediatric patients were admitted to our hospital with pathological fractures. One of the patients was a girl, aged 11 years, with confirmed osteosarcoma of the right distal femur; the other patient was a boy, aged 9 years, with osteosarcoma of the left distal femur. After receiving two cycles of neoadjuvant chemotherapy following tumor biopsy, the patients received limb salvage surgery with epiphyseal preservation, with wide resection of the tumor and biological reconstruction by allogeneic bone and fibular autograft, followed by 10 cycles of adjuvant chemotherapy. With a mean follow-up of 64 months, there were no postoperative complications, local recurrence or metastasis. The limb function recovered well, although limb shortening was observed. The female patient underwent a second fixation and limb lengthening after epiphyseal closure. Therefore, with effective neoadjuvant chemotherapy, limb salvage surgery with epiphyseal preservation is not contraindicated for pediatric patients with pathological fractures from femoral osteosarcoma. Biological reconstruction by allogeneic bone and vascularized fibular autograft following wide tumor resection is a viable option for such patients, with a good postoperative functional outcome.

  4. Comparative analysis of supracondylar femur fracture treated with internal fixation%股骨髁上骨折内固定治疗的比较分析

    Institute of Scientific and Technical Information of China (English)

    刘明建; 陈岳峰

    2009-01-01

    Objective: To discuss the clinical effects of supracondylar femur fracture treated with two kinds of internal fixation methods. Methods: 80 cases of supracondylar femor fractures were divided into retrograde interlocking intramedullary nail (GSH) group and femur dynamic condylar screw (DCS) group, 40 cases treated with GSH,another 40 eases treated with DCS, then compared the clinical effects of two groups. Results: Fracture healing rate of two groups had no significant difference (P>0.05). HSS score of DCS group was better than GSH group, the difference was significant (P0.05).2种固定方式的HSS评分显示,DCS优于GSH组,有显著性差异(P<0.05).结论:内固定治疗股骨髁上骨折可获得良好的效果.股骨动力髁螺钉(DCS)可有效治疗股骨远端骨折,具有操作简便、直观、固定牢固等优点.

  5. Treatment of dementia patients with fracture of the proximal femur in a specialized geriatric care unit compared to conventional geriatric care.

    Science.gov (United States)

    Rösler, A; von Renteln-Kruse, W; Mühlhan, C; Frilling, B

    2012-07-01

    To prove the efficiency of a specialized geriatric ward (cognitive geriatric unit, CGU) for patients with a fracture of the proximal femur and additional dementia, we conducted a matched-pair analysis comparing 96 patients with fracture of the proximal femur and additional dementia matched for age, sex, surgical treatment and the degree of cognitive impairment by MMSE score. A total of 48 patients were treated in the CGU, offering extended geriatric assessment, special education of staff, and architecture appropriate for patients with cognitive decline. Target criteria were a gain in the Barthel index and Tinetti score, the length of stay, new admissions to nursing home, the frequency of neuroleptic, antidepressant, and antidementive medication, and the number of specified clinical diagnoses for the dementia syndrome. Length of stay was significantly longer in the CGU. The increase of the Tinetti score was significantly higher in the patients in the CGU, regardless of the length of stay (analysis of covariance: treatment (CGU/non-CGU): F(1/93) = 9.421, p = 0.003; covariate (length of stay): F(1/93) = 3.452, p = 0.066, η(2) = 3.6%). In the intervention group, the number of definite diagnoses concerning the dementia syndrome was also higher. Comparison of drug treatment and the percentage of new admission to a nursing home did not differ between groups. Treatment in a specialized, "cognitive geriatric unit" seems to result in better mobility of demented patients with proximal fractures of the femur.

  6. The Association of Femoral Neck Stress Fractures with Femoral Acetabular Impingement

    Science.gov (United States)

    Safran, Marc R.; Goldin, Michael; Anderson, Christian; Fredericson, Michael; Stevens, Kathryn J.

    2013-01-01

    Objectives: To determine if there is an increased incidence of femoral acetabular impingement (FAI) in patients presenting with stress fractures of the femoral neck. Methods: After IRB approval, the imaging studies of 25 athletes (22 females, 3 males, mean age 26, range 19 - 39 years) with femoral neck stress injuries were assessed for the presence of features suggesting FAI, including acetabular retroversion, coxa profunda, abnormal femoral head-neck junction, fibrocystic change, os acetabulae, labral tear and chondral injury. All subjects had to have an adequate AP Pelvis radiograph, a lateral radiograph of the affected hip, and an MRI of the affected hip. The alpha angle, anterior offset ratio, and center to edge (CE) angle were measured on radiographs. The grade of stress injury was determined on MR images. All images and measurements were made by a musculoskeletal fellowship trained radiologist, a fellowship trained orthopaedic surgeon, an orthopaedic sports medicine fellow and a physical medicine and rehabilitation resident. Charts were reviewed to determine treatment of the stress fracture, outcome and final follow up, as well as to determine if the patient had any further treatment for their hip. Results: Of the 25 hips (18 right, 7 left) with femoral neck stress reactions, 9 were grade 2 (bone marrow edema), 5 were grade 3 (high T2 and low T1 marrow signal), and 11 were grade 4 (stress fracture). Twenty patients (80%) had coxa profunda - where the floor of the cotyloid fossa touches or extends beyond the ilioischial line (incidence in general population is 15.2% of males, and 19.4% of females). Coxa profunda, defined by the floor of the cotyloid fossa touching or extending beyond the ilioischial line and a center edge angle of more than 35o, was present in 28% of subjects. Acetabular retroversion as assessed by the crossover sign was present in 42% (normal incidence is 5% of population). Center edge angle was greater than 35o in 20% and greater than 40 o

  7. Tip-Apex Distance as a Predictor of Failure Following Cephalo-Medullary Fixation for Unstable Fractures of the Proximal Femur.

    Science.gov (United States)

    Walton, Michael J; Barnett, Andrew J; Jackson, Mark

    2008-06-01

    Current research has been unable to confirm that intramedullary fixation provides greater stability for unstable fracture configurations of the proximal femur than extra-medullary devices. We present a retrospective analysis of the outcome of proximal femoral fractures treated with the Proximal Femoral Nail (PFN, Synthes) with particular reference to implant position and adequacy of reduction. Between May 2002 and October 2004, 61 patients with low-energy unstable proximal femoral fractures underwent surgery at a mean 2.4 days. Mean age was 78 years, 74% were female. Four (6.9%) implants failed secondary to proximal cut out of the hip screw. All of the failures occurred in patients who had sustained AO/OTA type 31. A3 fractures. In patients with A3 fracture patterns, there is a significant relationship between increasing Tip-Apex distance (p = 0.023), varus mal-reduction (p = 0.038) and failure; 46% patients died within 12 months of surgery. The PFN is a satisfactory implant in the management of unstable proximal femoral fractures, however accurate reduction and implant position are essential to provide the best conditions for union and to prevent implant failure.

  8. Peripheral fractures of prosthesis of femur after total hip arthroplasty%人工髋关节置换后股骨假体周围骨折

    Institute of Scientific and Technical Information of China (English)

    郑东

    2012-01-01

    BACKGROUND: Total hip arthroplasty is the most effective method for treatment of severe hip disease, and peripheral fractures of femur prosthesis is a serious complication after total hip arthroplasty. OBJECTIVE: To explore the trend of the literatures related to peripheral fractures of femur prosthesis after total hip arthroplasty. METHODS: A computer-based research was performed in CNKI database from January 2002 to December 2011 for the literatures related to the fracture around the femur prosthesis after total hip arthroplasty. The key words were "total hip arthroplasty, prosthesis, peripheral fractures". The database analysis capabilities and Excel charts functions was used to analyze the data characteristics. RESULTS AND CONCLUSION: The peripheral fractures of femur prosthesis after total hip arthroplasty was mainly caused by the trauma, and the renovation treatment, aging of the patients, the type of prosthesis, the fixation of the prosthesis and the increasing of the amount of joint activities also related to the occurrence of the fracture. Vancouver typing methods were often used to evaluate the peripheral fractures of femur prosthesis after total hip arthroplasty. Vancouver typing included the site of fracture, the type of fracture, fixation of prosthesis, loosening of the prosthesis and bone loss of proximal femur and other factors, which has a good guiding value on the treatment of peripheral fractures of femur prosthesis. The shape memory embracing fixator, less invasive stabilization system, locking compression plate, allogenic cortical bone plates, carbon fiber plates, impaction bone grafting and revision and other fixation methods are often used for the treatment of peripheral fractures of femur prosthesis after total hip arthroplasty.%背景:人工髋关节置换是治疗严重髋关节疾病最有效的方法,股骨假体周围骨折是人工髋关节置换后严重的并发症之一.目的:对人工髋关节置换后股骨假体周围骨折

  9. Bone mineral density aspects in the femoral neck of hip fracture patients.

    Science.gov (United States)

    Guerado, Enrique; Cruz, Encarnacion; Cano, Juan Ramon; Crespo, Pascual Vicente; Alaminos, Miguel; Sánchez-Quevedo, Maria del Carmen; Campos, Antonio

    2016-01-01

    Elderly people, due to neurological conditions and muscular atrophy, present a greater propensity to falls and thus are very susceptible to hip fractures. Other variables, such as osteoporosis, may also be related to the etiopathogenesis of hip fractures, although osteoporosis is in fact a concurrent disease, and merely a coadjutant cause. Nonetheless, osteoporosis can make fracture patterns more severe and interfere with osteosynthesis. Osteoporosis is the radiological image of osteopenia, a pathological concept meaning a smaller quantity of bone per unit of volume. The radiological expression of osteopenia is therefore that of bone tissue with a lower radiological density than normal. In the context of hip fractures, bone mineral density and bone architecture of the femoral neck together with protein expression profiles and cross-links of this anatomical area are of special interest which is reviewed in the current paper. Spatial variations in bone mineral density in the femoral neck were found in the literature with increased porosity from the periosteal to the endosteal region and also from the distal to the proximal part of the femoral neck. Furthermore, increased crystal size, increased cortical porosity, reduced osteocyte lacunar density and an increased Ca/P ratio associated with higher concentrations of Ca and P were described in hip fracture patients compared to control patients. Osteocalcin/collagen type 1 expression ratio and enzymatic cross-link content in high-density bone was found to be significantly lower in hip fractures compared to controls. In conclusion, further research in bone mineral density and associated parameters are of interest to deepen the understanding of osteoporotic hip fractures. Copyright © 2016 Elsevier Ltd. All rights reserved.

  10. Mechanical Comparison of Headless Screw Fixation and Locking Plate Fixation for Talar Neck Fractures.

    Science.gov (United States)

    Karakasli, Ahmet; Hapa, Onur; Erduran, Mehmet; Dincer, Cemal; Cecen, Berivan; Havitcioglu, Hasan

    2015-01-01

    For talar neck fractures, open reduction and internal fixation have been thought to facilitate revascularization and prevent osteonecrosis. Newer screw systems allow for placement of cannulated headless screws, which provide compression by virtue of a variable pitch thread. The present study compared the biomechanical fixation strength of cannulated headless variable-pitch screw fixation and locking plate fixation. A reproducible talar neck fracture was created in 14 fresh cadaver talar necks. Talar head fixation was then performed using 2 cannulated headless variable-pitch 4-mm/5-mm diameter (4/5) screws (Acutrak; Acumed, Hillsboro, OR) and locking plate fixation. Headless variable-pitch screw fixation had lower failure displacement than did locking plate fixation. No statistically significant differences were found in failure stiffness, yield stiffness (p = .655), yield load (p = .142), or ultimate load between the 2 fixation techniques. Cannulated headless variable-pitch screw fixation resulted in better failure displacement than locking plate fixation in a cadaveric talus model and could be considered a viable option for talus fracture fixation. Headless, fully threaded, variable-pitch screw fixation has inherent advantages compared with locking plate fixation, because it might cause less damage to the articular surface and can compress the fracture for improved reduction. Additionally, plate fixation can increase the risk of avascular necrosis owing to the wider incision and dissection of soft tissues.

  11. Free fibular strut graft in neglected femoral neck fractures in adult

    Directory of Open Access Journals (Sweden)

    Azam Md Quamar

    2009-01-01

    Full Text Available Background: Neglected femoral neck fracture in adults still poses a formidable challenge. Existing treatment options varies from osteotomy (with or without graft to osteosynthesis using various implants and grafting techniques (muscle pedicle, vascularized, and nonvascularized fibula. The aim of this study was to assess outcome of nonvascularized fibular strut graft and cancellous screw fixation in neglected femoral neck fractures in the younger age group. Materials and Methods: Medical records of 32 patients of neglected femoral neck fracture, in the age group of 22-45 years (mean 37.8 years, operated between May 1994 to December 2001, were retrospectively reviewed. After the application of inclusion and exclusion criteria, 28 patients having three years minimum follow-up (mean 4.6 years were included. Delay between injury and operation varied from four weeks to 42 weeks (mean 16.4 weeks. Closed reduction was achieved in 17 patients; open reduction through Watson-Jones anterolateral approach was performed in the remaining 15 patients in whom closed reduction failed. The fracture was transfixed with three parallel guide wires. Appropriate sized cannulated lag screw (7 mm was then inserted in two of the wires. Selection of the third guide wire for fibula depended on the space available in both anteroposterior and lateral view. Results: Satisfactory bony union was obtained in 25 patients, of whom in four cases, the union occurred in 10-20° (mean 15° of varus. Nonunion occurred in three patients (9.37%, and aseptic necrosis occurred in another six patients (18.75%. Of the 25 patients where union was achieved, five patients showed excellent results; 14 good and six had poor functional result, as evaluated using modified Anglen criteria. Conclusion: Nonvascularized fibular strut graft along with cancellous screws provides a dependable and technically less-demanding alternative procedure for neglected femoral neck fractures in young adults. Fibula

  12. Dynamic Hip Screw and Steel Wire in Treatment of Intertrohanteric Fractures of Femur for 25 Cases Analysis%动力髋螺钉加钢丝治疗股骨转子间骨折25例分析

    Institute of Scientific and Technical Information of China (English)

    李东镖; 黄强; 李琼

    2014-01-01

    Objective To study the curative ef ect of dynamic hip screw and wire in treatment of Intertrohanteric fractures of femur.Methods From January 2010 to October 2012,according to the Beijing military region general hospital classification fractureⅠ, II, Ⅲ A,when reamer dril ing the femoral neck screw hole and fracture again,useing DHS and steel wire to treat these 25 patients,which analyzed retrospectively.17 males and 8 females,average age (74.5+5.1).First,surgery with smal incision, then surgery with large incision.Observation of intraoperative bleeding,postoperative infection,postoperative complications, postoperative hip joint function,and so on. Results There were no wound infection,no venous thrombosis of lower limb and no shortening varus deformity of lower limb about these 25 cases.According to Harris score of hip joint,the score up to 87.5%.Conclusion Intertrohanteric fractures of femur and fracture again in the operation,the treatment of DHS and steel wire has many advantages,such as operation simply,fewer complications,fixation is firm.The treatment of DHS and steel wire is one of the ef ective methods for the treatment of Intertrohanteric fractures of femur.%目的:探讨动力髋螺钉加钢丝治疗股骨转子间骨折的临床疗效。方法对2010年1月~2012年10月收治的按北京军区总医院分型I、Ⅱ、ⅢA骨折,术中绞刀钻股骨颈螺钉孔再骨折时选用DHS加钢丝治疗的25例病例进行回顾性分析,其中男性17例,女性8例,平均年龄(74.5±5.1)岁。手术采用先小切口,再大切口。观察术中出血,术后感染,术后并发症,术后髋关节功能等情况。结果25例病例均未出现伤口感染,下肢静脉血栓形成,下肢缩短内翻畸形。髋关节按Harris评分,达到87.5%。结论股骨转子间骨折,手术中再次骨折,选用DHS加钢丝治疗,具有操作简单,并发症少,固定尚牢靠的优点,是治疗股骨转子间骨折的有效方法之一。

  13. Late reconstruction of condylar neck and head fractures.

    Science.gov (United States)

    Davis, Ben

    2013-11-01

    Condyle fractures are a common injury, but only a few of these injuries require immediate or late reconstruction. The complications that most frequently necessitate condylar reconstruction include proximal segment degeneration, malunion, and ankylosis. Costochondral grafts and total joint prostheses, both stock and custom, remain the most common methods of reconstruction. Reconstruction plates with condylar extensions should only be used temporarily as an unacceptable number cause serious complications. Distraction osteogenesis may have an occasional role in reconstructing the posttraumatic condyle.

  14. Predicting the stiffness and strength of human femurs with real metastatic tumors.

    Science.gov (United States)

    Yosibash, Zohar; Plitman Mayo, Romina; Dahan, Gal; Trabelsi, Nir; Amir, Gail; Milgrom, Charles

    2014-12-01

    Predicting patient specific risk of fracture in femurs with metastatic tumors and the need for surgical intervention are of major clinical importance. Recent patient-specific high-order finite element methods (p-FEMs) based on CT-scans demonstrated accurate results for healthy femurs, so that their application to metastatic affected femurs is considered herein. Radiographs of fresh frozen proximal femur specimens from donors that died of cancer were examined, and seven pairs with metastatic tumor were identified. These were CT-scanned, instrumented by strain-gauges and loaded in stance position at three inclination angles. Finally the femurs were loaded until fracture that usually occurred at the neck. Histopathology was performed to determine whether metastatic tumors are present at fractured surfaces. Following each experiment p-FE models were created based on the CT-scans mimicking the mechanical experiments. The predicted displacements, strains and yield loads were compared to experimental observations. The predicted strains and displacements showed an excellent agreement with the experimental observations with a linear regression slope of 0.95 and a coefficient of regression R(2)=0.967. A good correlation was obtained between the predicted yield load and the experimental observed yield, with a linear regression slope of 0.80 and a coefficient of regression R(2)=0.78. CT-based patient-specific p-FE models of femurs with real metastatic tumors were demonstrated to predict the mechanical response very well. A simplified yield criterion based on the computation of principal strains was also demonstrated to predict the yield force in most of the cases, especially for femurs that failed at small loads. In view of the limited capabilities to predict risk of fracture in femurs with metastatic tumors used nowadays, the p-FE methodology validated herein may be very valuable in making clinical decisions. Copyright © 2014 Elsevier Inc. All rights reserved.

  15. To study the role of dynamic magnetic resonance imaging in assessing the femoral head vascularity in intracapsular femoral neck fractures

    Energy Technology Data Exchange (ETDEWEB)

    Kaushik, Abhishek, E-mail: abhiortho27@gmail.co [Department of Orthopedics, 513, Thermal Colony, Sector-22, Faridabad 121005, Haryana (India); Sankaran, Balu; Varghese, Mathew [Department of Orthopedics, St Stephen' s Hospital, Tis hazari, Delhi, New Delhi 110054 (India)

    2010-09-15

    Intracapsular femoral neck fractures remain unsolved fractures even after improvement in techniques of diagnosis and internal fixation. Individuals who sustain displaced femoral neck fractures are at high risk of developing avascular necrosis and non-union. Although several methods for predicting the viability of femoral head have been reported, they are not effective or widely used because of unreliability, potential complications and technical difficulties. Dynamic MRI was introduced in the recent past as a simple, non-invasive technique to predict the femoral head viability after the femoral neck fractures. In this study role of dynamic MRI was studied in 30 patients with 31 intracapsular femoral neck fractures. Fractures were divided in to three types according to dynamic curve patterns on MRI evaluation and were followed up for 6 months to 2 years to observe the final outcome. Sensitivity, Specificity and the Accuracy of dynamic MRI in predicting vascularity after femoral neck fracture are 87%, 88% and 87%, respectively. Type A or Type B curve pattern is a positive factor to successful osteosynthesis with p value <0.0001 (Chi-square test). This is a statistically significant value. From this finding it can be suggested that the reliability of dynamic curves A and B in predicting maintained vascularity of femoral head is high. This investigation can be used to predict the vascularity of femoral head after intracapsular femoral neck fractures. There was a good correlation between the outcomes of fractures and dynamic MRI curves done within 48 h of injury. This signifies the role of dynamic MRI in predicting the vascularity of femoral head as early as 48 h. A treatment algorithm can be suggested on the basis of dynamic MRI curves. The fractures with Type C dynamic curve should be considered as fractures with poor vascularity of femoral head and measures to enhance the vascularity of femoral head along with rigid internal fixation should be undertaken to promote

  16. Association of a Modified Frailty Index With Mortality After Femoral Neck Fracture in Patients Aged 60 Years and Older

    National Research Council Canada - National Science Library

    Patel, Kushal V; Brennan, Kindyle L; Brennan, Michael L; Jupiter, Daniel C; Shar, Adam; Davis, Matthew L

    2014-01-01

    .... Specifically we examined: (1) Is there an association of a modified frailty index with 1- and 2-year mortality rates in patients aged 60 years and older who sustain a low-energy femoral neck fracture? (2...

  17. Cumulative Alendronate Dose and the Long-Term Absolute Risk of Subtrochanteric and Diaphyseal Femur Fractures: A Register-Based National Cohort Analysis

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Eiken, Pia Agnete; Eastell, Richard

    2010-01-01

    are currently the subject of a U.S. Food and Drug Administration review. Objective: Our objective was to examine the risk of subtrochanteric/diaphyseal femur fractures in long term users of alendronate. Design: We conducted an age- and gender-matched cohort study using national healthcare data. Patients...... fractures occurred at a rate of 13 per 10,000 patient-years in untreated women and 31 per 10,000 patient-years in women receiving alendronate [adjusted hazard ratio (HR) = 1.88; 95% confidence interval (CI) = 1.62-2.17]. Rates for men were six and 31 per 10,000 patient-years, respectively (HR = 3.98; 95% CI...

  18. Usefulness of the retromandibular transparotid approach for condylar neck and condylar base fractures.

    Science.gov (United States)

    Kim, Bae-Kyung; Kwon, Yong-Dae; Ohe, Joo Young; Choi, Yong-Ha; Choi, Byung-Joon

    2012-05-01

    Condyle fractures represent 20% to 30% of all mandibular fractures and are thus among the most common facial fractures. The fracture pattern can vary greatly and may occur anywhere along the line from the sigmoid notch to the mandibular angle. The main problems are access, difficulty in repositioning the extremely slender fragments, and fixation of the condyle.Eighty-seven patients were diagnosed with condylar neck or condylar base fractures from January 2007 to December 2009 in the Department of Oral & Maxillofacial Surgery of Kyung Hee University Dental Hospital. In this study, we included 35 patients who underwent open surgery and a total of 28 patients who were treated using a retromandibular transparotid approach.Surgical treatment aims were anatomic repositioning and rigid fixation of the fragments, occlusal stability, rapidly return to function, maintenance of vertical ramus dimension, no airway compromise, and reduced long-term temporomandibular joint dysfunction. Considering the high rate of occurrence of condylar fracture and the importance of the condylar as a growth center of the mandible, extraoral approaches for the open reduction of condylar fractures are considered effective and can be used widely.Short access route, easy reduction, short operating time, and stable postoperative occlusion are the advantages of the retromandibular transparotid approach. Also, there was no permanent damage from facial nerve injury, salivary leakage, or preauricular hypoesthesia. Therefore, the retromandibular transparotid approach is considered a safe and effective method for patients with a condylar neck or condylar base fracture classified according to the Strasbourg Osteosynthesis Research Group's classification, who require surgical treatment with an extraoral approach.

  19. 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.

  20. The direct anterior approach in hemiarthroplasty for displaced femoral neck fractures.

    Science.gov (United States)

    Schneider, Kerstin; Audigé, Laurent; Kuehnel, Stefanie-Peggy; Helmy, Naeder

    2012-09-01

    Hip replacement is the most common treatment for displaced femoral neck fractures in the elderly, and minimally invasive surgery is popular in the field of orthopaedic surgery. This study evaluated the outcome of monopolar hemiarthroplasty by the direct anterior approach over a postoperative period up to 2.5 years. A total of 86 patients with displaced femoral neck fractures were included (mean age of 86.5 years). Surviving patients were reviewed three months (retrospectively) and one to 2.5 years (prospectively) after surgery. One-year mortality was 36 %. For all stems, implant positioning with respect to stem alignment, restoration of leg length and femoral offset was correct. Acetabular protrusion was observed in 55 % of the patients one to 2.5 years postoperatively. Subsidence and intraoperative periprosthetic fractures occurred in three patients (3 %) each. All revision stems for postoperative periprosthetic fractures could be implanted using the initial surgical technique without extension of the previous approach. The mean Harris hip score was 85 points at the one to 2.5-year follow-up; 85 % of the patients were satisfied with their hip and 57 % returned to their preoperative level of mobility. Based on these findings, hemiarthroplasty for hip fractures can be performed safely and effectively via the direct anterior approach with good functional outcome and high patient satisfaction.

  1. Bone density in relation to failure in patients with osteosynthesized femoral neck fractures

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Ryg, Jesper; Lauritsen, Jens;

    Background The treatment of femoral neck fracture with internal fixation (IF) is recommended in younger patients and has compared to arthroplasty the advantage of retaining the femoral head. A big problem with osteosynthesis is though failure. Finding predictors for fixation failure is still......,2 (75,4-79,0). Failure is defined as revision surgery or new fracture. Results 69 patients had a t-score (total hip) below -2,5 SD as defined for osteoporosis. At 1 year the overall (dislocated) failure rate was 34,5 % (44,7 %), at 2 years 45,4 % (60,0 %) and at end of follow-up 49,6 % (62...

  2. Bone density in relation to failure in patients with osteosynthesized femoral neck fractures

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Ryg, Jesper; Lauritsen, Jens;

    2011-01-01

    Background The treatment of femoral neck fracture with internal fixation (IF) is recommended in younger patients and has compared to arthroplasty the advantage of retaining the femoral head. A big problem with osteosynthesis is though failure. Finding predictors for fixation failure is still......,1 (75,3-78,9). Failure is defined as revision surgery or new fracture. Results 69 patients had a t-score (total hip) below -2,5 SD as defined for osteoporosis. At 1 year the overall (dislocated) failure rate was 34,3 % (44,2 %), at 2 years 45,1 % (59,4 %) and at end of follow-up 49,2 % (62...

  3. 股骨干骨折合并同侧股骨颈或股骨髁上骨折漏诊的诊治%Analysis of misdiagnoses for femoral shaft fracture with ipsilateral femoral neck or femoral fractures

    Institute of Scientific and Technical Information of China (English)

    李守民; 朱晨; 孔荣; 夏睿; 方诗元; 张光平

    2010-01-01

    Objective To analyze the misdiagnoses of femoral shaft fracture combined with ipsilateral femoral neck or femoral fractures.Methods Over the past six years,eight misdiagnosed cases of ipsilateral femoral neck or femoral fractures missed patients,aged 25 to 59 years old(mean:41.7),were treated at our department.An initial diagnosis of femoral shaft fracture was later revised as ipsilateral femoral shaft with supra-condylar fracture of femoral neck or femur.Femoral shaft fracture was fixed with armor plate,3-screw hollow compression fixation of femoral neck;two cases of femoral condylar fractures of distal femoral condyle with anatomical plate fixation and 1 case of intraoperative change into the retrograde femoral intramedullary nail fixation.Results The mean post-operative follow-up was 3.5 years.All fractures healed with excellent hip and knee functions.Conclusion For those with a strong reverse and torsional violence,femoral shaft fracture combined with ipsilateral femoral neck or femoral fractures may be easily misdiagnosed.A preoperative conventional hip-knee X-ray film is an effective way to avoid a misdiagnosis.%目的 对股骨干骨折合并同侧股骨颈或股骨髁上骨折漏诊的治疗进行分析.方法 2002年12月至2008年12月安徽医科大学附属省立医院骨科收治8例股骨干合并同侧股骨颈或股骨髁上骨折漏诊患者,年龄25~59岁,平均41.7岁,初步诊断为股骨干骨折,后修正为股骨干合并同侧股骨颈或股骨髁上骨折.股骨干骨折行钢板内固定.股骨颈骨折行3枚空心加压螺丝钉内固定;股骨髁上骨折2例行股骨远端外髁解剖钢板的内固定,1例术中更改行逆行股骨交锁髓内钉内固定.结果 术后平均随访3.5年,骨折均愈合,髋膝关节功能良好.结论 凡强大暴力及有扭转暴力者股骨干合并同侧股骨颈或股骨髁上骨折易漏诊,术前常规髋膝摄片是避免漏诊的有效方法.

  4. Cortical thickness mapping to identify focal osteoporosis in patients with hip fracture.

    Directory of Open Access Journals (Sweden)

    Kenneth E S Poole

    Full Text Available BACKGROUND: Individuals with osteoporosis are predisposed to hip fracture during trips, stumbles or falls, but half of all hip fractures occur in those without generalised osteoporosis. By analysing ordinary clinical CT scans using a novel cortical thickness mapping technique, we discovered patches of markedly thinner bone at fracture-prone regions in the femurs of women with acute hip fracture compared with controls. METHODS: We analysed CT scans from 75 female volunteers with acute fracture and 75 age- and sex-matched controls. We classified the fracture location as femoral neck or trochanteric before creating bone thickness maps of the outer 'cortical' shell of the intact contra-lateral hip. After registration of each bone to an average femur shape and statistical parametric mapping, we were able to visualise and quantify statistically significant foci of thinner cortical bone associated with each fracture type, assuming good symmetry of bone structure between the intact and fractured hip. The technique allowed us to pinpoint systematic differences and display the results on a 3D average femur shape model. FINDINGS: The cortex was generally thinner in femoral neck fracture cases than controls. More striking were several discrete patches of statistically significant thinner bone of up to 30%, which coincided with common sites of fracture initiation (femoral neck or trochanteric. INTERPRETATION: Femoral neck fracture patients had a thumbnail-sized patch of focal osteoporosis at the upper head-neck junction. This region coincided with a weak part of the femur, prone to both spontaneous 'tensile' fractures of the femoral neck, and as a site of crack initiation when falling sideways. Current hip fracture prevention strategies are based on case finding: they involve clinical risk factor estimation to determine the need for single-plane bone density measurement within a standard region of interest (ROI of the femoral neck. The precise sites of focal

  5. Autologous grafts of double-strut fibular cortical bone plate to treat the fractures and defects of distal femur: a case report and review of literature

    Institute of Scientific and Technical Information of China (English)

    CHEN Xu; LI Jian-jun; KONG Zhan; YANG Dong-xiang; YUAN Xiang-nan

    2011-01-01

    We reported a 23-year-old man who was involved in a high-speed motorcycle accident. He sustained a closed fracture at the right distal femur. The primary fracture happened on February 2008. He underwent open reduction and internal fixation with cloverleaf plate. And one hundred days after the surgery, the proximal screws were pulled-out, but the bone union was not achieved. Treat ment consisted of exchanging the cloverleaf plate with a locking compression plate and using an auto-iliac bone graft to fill the nonunion gap. In July 2009, the patient had a sharp pain in the right lower limb. The X-ray revealed that the plate implanted last year was broken, causing a nonunion at the fracture site. Immediately the plate and screws were removed and an intramedullary nail was inserted reversely from the distal femur as well as a 7 cm long bone from the right fibula was extracted and longitudinally split into two pieces to construct cortical bone plates. Then we placed them laterally and medially to fracture site, drilled two holes respectively, and fastened them with suture. We carried on auto-iliac bone grafting with the nonunion bone grafts. The follow-up at 15 months after operation showed that the treatment was successful, X-ray confirmed that there was no rotation and no angular or short deformity. We briefly reviewed the literature regarding such an unusual presentation and discussed in details the possible etiology and the advantages of autologous double-strut fibular grafts to cope with such an intractable situation.

  6. Bilateral non-traumatic acetabular and femoral neck fractures due to pregnancy-associated osteoporosis.

    Science.gov (United States)

    Aynaci, Osman; Kerimoglu, Servet; Ozturk, Cagatay; Saracoglu, Metehan

    2008-03-01

    Pregnancy-associated osteoporosis is a rare disorder and its pathophysiology remains unknown. We report a case of pregnancy-associated osteoporosis in a 27-year-old primiparous patient who revealed bilateral hip pain during early postnatal period. The plain radiographs and computerized tomography showed bilateral femoral neck and acetabular fractures. The diagnosis of osteoporosis was established by bone mineral density. Diagnostic work-up excluded a secondary osteoporosis. The case was treated successfully by bilateral cementless total hip arthroplasty. Bone mineral density increased after 2 years of treatment with calcium-vitamin D, calcitriol and alendronate. Diagnosis of pregnancy-associated osteoporosis should be suspected when hip pain occurs during pregnancy or in the post-partum period as it can lead to acetabular and femoral neck fractures.

  7. Successful management of simple fractures of the femoral neck with femoral head and neck excision arthroplasty in two free-living avian species.

    Science.gov (United States)

    Burgdorf-Moisuk, Anne; Whittington, Julia K; Bennett, R Avery; McFadden, Mike; Mitchell, Mark; O'Brien, Robert

    2011-09-01

    A red-tailed hawk (Buteo jamaicensis) and a Canada goose (Branta canadensis) were evaluated for unilateral pelvic limb lameness. Physical examination findings and results of diagnostic imaging revealed femoral neck fractures in both birds. Both birds were treated with a femoral head and neck excision arthroplasty. The affected legs were not immobilized, and the birds were encouraged to use the legs immediately after surgery to encourage formation of a pseudoarthrosis. Within 2 weeks, both birds were using the affected limb well enough to be either successfully released or transferred to a wildlife rehabilitation facility. Femoral head and neck excision arthroplasty without immobilization of the limb is recommended for managing avian femoral neck fractures, especially in free-ranging species in which a rapid and complete or near complete return to function is vital for survival in the wild.

  8. Prevention of avascular necrosis in displaced talar neck fractures by hyperbaric oxygenation therapy: A dual case report

    Directory of Open Access Journals (Sweden)

    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.

  9. 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.

  10. Preoperative Use of Clopidogrel Does Not Affect Outcomes for Femoral Neck Fractures Treated With Hemiarthroplasty.

    Science.gov (United States)

    Ghanem, Elie S; Richard, Raveesh D; Wingert, Nathaniel C H; Gotoff, James R; Graham, Jove H; Bowen, Thomas R

    2017-07-01

    The antiplatelet effect of clopidogrel on blood loss and perioperative complications after surgical intervention remains ambiguous. The purpose of this study was to determine if patients on clopidogrel before hemiarthroplasty for femoral neck fracture are predisposed to greater surgical bleeding and perioperative complications compared with those not taking clopidogrel before surgery. We conducted a review of our electronic medical record from 2006-2013 and identified 602 patients who underwent 623 hemiarthroplasty procedures for displaced femoral neck fracture, of which 54 cases (9%) were taking clopidogrel before hospital admission. Patient demographics and comorbidities, operative and surgical variables, and perioperative complications at 90 days were compared between the clopidogrel and nonclopidogrel user groups. The 2 groups of patients had similar baseline characteristics, but patients taking clopidogrel preoperatively were sicker with higher American Society of Anesthesiologists scores (P = .049) and age-adjusted Charlson index (P = .001). They also had a greater incidence of cerebrovascular disease (P = .01), chronic obstructive pulmonary disease (P = .03), diabetes (0.03), and malignancy (P postoperative medical readmissions (P = .85), surgical readmissions (P = .26), infection (P = .99), and mortality (P = .89). Patients taking clopidogrel who present with a displaced femoral neck fracture can safely undergo a hemiarthroplasty while actively on clopidogrel without an increase in medical or surgical complications and mortality. We do not recommend delaying surgical intervention until the antiplatelet effects of clopidogrel subside. Copyright © 2017 Elsevier Inc. All rights reserved.

  11. The effect of aspirin on blood loss and transfusion requirements in patients with femoral neck fractures.

    LENUS (Irish Health Repository)

    Manning, Brian J

    2012-02-03

    Although it is widely accepted that aspirin will increase the risk of intra- and post-operative bleeding, clinical studies have not consistently supported this assumption. We aimed to assess the effect of pre-operative aspirin on blood loss and transfusion requirements in patients undergoing emergency fixation of femoral neck fractures. A prospective case-control study was undertaken in patients presenting with femoral neck fractures. Parameters recorded included intra-operative blood loss, post-operative blood loss, transfusion requirements and peri-operative reduction in haemoglobin concentration. Of 89 patients presenting with femoral neck fractures 32 were on long-term aspirin therapy. Pre-operative aspirin ingestion did not significantly affect peri-operative blood loss, or change in haemoglobin concentration or haematocrit. However those patients taking aspirin pre-operatively had a significantly lower haemoglobin concentration and haematocrit and were more likely to be anaemic at presentation than those who were not receiving aspirin. Patients taking aspirin were also more likely to receive blood transfusion post-operatively.

  12. Nonvascularized fibular grafting in nonunion of femoral neck fracture: A systematic review

    Directory of Open Access Journals (Sweden)

    Sujit Kumar Tripathy

    2016-01-01

    Full Text Available Nonunion of femoral neck fractures following primary fixation and neglected femoral neck fracture in young adults is a challenging task. Every effort should be directed toward hip joint salvage in these patients. Among different available options of hip salvage, nonvascularized fibular graft (NVFG osteosynthesis is simple, easy to perform, and a successful technique. In this review, the available literature on NVFG in neglected and nonunion femoral neck fractures has been analyzed. After review of 15 articles on NVFG, the average nonunion rate was estimated to be 7.86% (range 0-31%. Six articles that evaluated the preoperative and postoperative osteonecrosis reported improvement in 50% patients. The clinical and/or functional outcome was good to excellent in 56-96% patients following fibular osteosynthesis. Few complications such as coxa vara deformity, limb shortening, and intraarticular penetration of the graft or hardware have been reported. However, there are minimal donor site morbidities such as mild ankle pain, transient loss of toe flexors and extensors and transient lateral popliteal nerve palsy.

  13. Condyle and mandibular bone change after unilateral condylar neck fracture in growing rats.

    Science.gov (United States)

    Hu, Y; Yang, H-f; Li, S; Chen, J-z; Luo, Y-w; Yang, C

    2012-08-01

    Unilateral fracture of the condylar neck in immature subjects might lead to mandible asymmetry and condyle remodelling. A rat model was used to investigate mandibular deviation and condylar remodelling associated with condyle fracture. 72 4-week-old male rats were randomly divided into three groups: an experimental group (unilateral transverse condylar fracture induced surgically), a sham operation group (surgical exposure but no fracture), and a non-operative control group (no operation). The rats were killed at intervals up to 9weeks after surgery, and outcomes were assessed using various measures of mandible deviation, histological and X-ray observation, and immunohistochemical measures of expression levels of connective tissue growth factor (CTGF) and type II collagen (Col II). The fracture led to the degeneration of mandibular size, associated with atrophy of fractured condylar process. Progressive remodelling of cartilage and increasing expression levels of CTGF and Col II were found. The authors conclude that condylar fracture can lead to asymmetries in mandible and condyle remodelling and expression of CTGF and Col II in condylar cartilage on both the ipsilateral and the contralateral sides.

  14. Delayed fixation of displaced type II and III pediatric femoral neck fractures

    Directory of Open Access Journals (Sweden)

    Azam Md

    2009-01-01

    Full Text Available Background: Time from injury to fixation of femoral neck fractures has been postulated as a vital determinant for rate of complications; however, no prospective study is available in the English literature. Delay, unfortunately, is inevitable in developing countries. The aim of the present study is to retrospectively review the outcome after delayed fixation of displaced type II and III femoral neck fractures in children. Materials and Methods: Using a standard assessment chart, we retrospectively reviewed medical records of all pediatric patients having femoral neck fractures presenting to our institution from June 1999 to May 2006. Inclusion criteria were children between 5 and 15 years of age sustaining displaced Delbet type II and III femoral neck fractures having a complete follow-up of at least 2 years. Patients with known metabolic disease, poliomyelitis or cerebral palsy, were excluded from the study. After application of inclusion and exclusion criteria, 22 patients having 22 fractures (13 type II and 9 type III were studied. Surgery could be performed after a mean delay of 11.22 days (ranging from 2 to 21 days. Closed reduction was achieved in 14 cases and 8 cases required open reduction through anterolateral approach. Result: Osteonecrosis was noted in eight patients (36.37% who included two of nine patients (22.22% operated in the first week, three of eight patients (37.51% operated in the second week, and three of five patients (60% operated in the third week of injury. Nonunion was seen in four (18.18% cases, and two of them were associated with failure of implants. One was treated by valgus osteotomy and the other by Meyer′s procedure. Fractures united in both children but the latter developed avascular necrosis. Functional results, as assessed using Ratliff′s criteria, were good in 14 (63.63%, fair in 2 (9%, and poor in 6 (27.27% patients. Conclusion: Delay in fixation, type of fracture, and ability to achieve and maintain

  15. Relationship between bone mineral density changes and fracture risk reduction in patients treated with strontium ranelate

    DEFF Research Database (Denmark)

    Bruyere, Olivier; Roux, Christian; Detilleux, Johann;

    2007-01-01

    Of Peripheral OSteoporosis study were evaluated. OUTCOME MEASURES: The outcome measures included BMD at the lumbar spine, femoral neck, and total proximal femur assessed at baseline and after a follow-up of 1 and 3 yr; semiquantitative visual assessment of vertebral fractures; and nonvertebral fractures based...... on written documentation. RESULTS: After 3 yr of strontium ranelate treatment, each percentage point increase in femoral neck and total proximal femur BMD was associated with a 3% (95% adjusted confidence interval, 1-5%) and 2% (1-4%) reduction in risk of a new vertebral fracture, respectively. The 3-yr...

  16. A closed phalangeal neck fracture with 180-degree rotation of the phalangeal head and concurrent displaced Salter-Harris II fracture.

    Science.gov (United States)

    Al-Qattan, Mohammad M

    2012-07-01

    Closed type III phalangeal neck fractures with 180-degree rotation is a rare iatrogenic injury that occurs following failed attempts at closed reduction. Prior to closed reduction, the phalangeal head is in 90-degree rotation. Longitudinal traction during closed reduction then converts the deformity into 180-degree rotation. We present the first documented noniatrogenic case of phalangeal neck fracture with 180-degree rotation that was also associated with a displaced Salter-Harris II fracture at the same joint. The blood supply of the phalangeal head in that scenario is discussed along with precautions that should be taken during open reduction and internal fixation to avoid avascular necrosis of the phalangeal head.

  17. Failure of fixation of trochanteric femur fractures: Clinical recommendations for avoiding Z-effect and reverse Z-effect type complications

    Directory of Open Access Journals (Sweden)

    Balbachevsky Daniel

    2011-06-01

    Full Text Available Abstract Background Z-effect and reverse Z-effect are complications that arise from the surgical treatment of pertrochanteric fractures of the femur with proximal femoral nails (PFN comprising two interlocking head screws. Such complications are induced by the migration of screws in opposite directions, which may lead to failure of the osteosynthesis. Findings The paper describes three cases of pertrochanteric fractures that were treated with PFN with two interlocking screws that evolved to either Z-effect or reverse Z-effect. Literature-based explanations for this phenomenon are provided together with recommendations of how to avoid such complications. Conclusions Although intramedullary fixation is an established method of treatment of femoral intertrochanteric and subtrochanteric fractures, the evolution of the procedure may include complications associated with the migration of the interlocking head screws. The occurrence of Z-effect and reverse Z-effect has not been completely elucidated, but the main causes of such complications are probably fracture fixation in varus position, severe medial comminution, inappropriate entry point of the nail and poor bone quality.

  18. Primary hip spica with crossed retrograde intramedullary rush pins for the management of diaphyseal femur fractures in children: A prospective, randomized study

    Directory of Open Access Journals (Sweden)

    Mohammad Ruhullah

    2014-01-01

    Full Text Available Background: Femoral fractures are common in children aged between 2 and 12 yearsand 75% of the lesions affect the femoral shaft. Traction followed by a plaster cast is universally accepted as a conservative treatment. We compared primary hip spica or traction followed by hip spica with closed reduction and fixation with retrogradely passed crossed Rush pins for diaphyseal femur fracture in 25 children of the age group 3-12 years, randomly distributed in each group. Materials and Methods: Fifty children (age: 3-13 years, mean; 9 years with femoral fractures were evaluated; 25 of them underwent the conservative treatment using immediate hip spica (group A and 25 underwent treatment with crossed retrograde Rush pins (group B. Results: Mean duration of fracture union was within 15 weeks in group A and 12 weeks in group B. Mean duration of weight bearing was 14weeks in group A and 7 weeks in group A. Mean hospital stay were 4 days in group A and 8days in group B. The man follow-up period was 16 months in group A and 17 months in group B. Complications like angulation, shortening and infection were compared. Bursitis and penetration of pins at the site of Rush pin insertion is a complication associated with this method of treatment. Conclusion: Closed reduction and internal fixation with crossed Rush pins was a superior treatment method in terms of early weight bearing and restoration of normal anatomy.

  19. Biomechanics Significance of Femoral Head and Neck of Grafting-bone Group After Femoral Neck Fracture-healing%股骨颈骨折愈合后钉道植骨的生物力学意义

    Institute of Scientific and Technical Information of China (English)

    唐洪涛; 仝允辉; 杨茹萍; 朱太永; 张美超; 赵卫东

    2011-01-01

    Objective To study biomechanical performance of fracture-healing femoral head and neck after the hollow compressionb screws are taken out in ungrafting-bone group, grafting-bone group, normal group, and provide theoretical basis for the treatment of necrosis of the femoral head by bone grafting in the channel of screws. Methods Nine femurs fixed and preserved by formalin were used in this test. They were randomly divided into three groups: normal group, ungrafting-bone group, grafting-bone group. According to inversed-triangle, at the range of physiological load, it tested the defixed bias-value of three group femoral head at different load. The data were collected and analyzed. The three-dimension finite element model of the femoral head and neck was calculated. Nodal solution of stress value and max-offset was calculated at area of femoral head and neck, then the data were compared and analyzed.Results Compared with the mean of load-offset about the femoral head and neck, biomechanical capability of ungrafting-bone group was lowest with regard to other two groups , the influence was very hard, P <0.05. But there was no singnificant difference between normal group and graflng-bone group, P >0.05. Analysis of the three-dimension finite element model showed that the massive stress was concentrated at weight loading region of ungrafting-bone group's femoral head, it was an dangerous chance to lead to femoral head collapse. Conclusion For the treatment of femur neck fractures with cannulated compression screws, bone grafting in the channel of screw should be used to improve biomechanical integrity after fracture healed and cannulated compression screws are taken out. This is of benefit to loading in early stage and to preventing the collapse of femoral head, etc.%目的 探讨股骨颈骨折愈合后取出空心加压螺钉遗留钉道不植骨、植骨及正常的股骨头颈部的生物力学特性,为临床提供实验依据.方法 收集9付股骨标本测量

  20. 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

  1. Bilateral Simultaneous Femoral Neck Fracture Mimicking Abdominal Pain in a Cerebral Palsy Patient

    Directory of Open Access Journals (Sweden)

    P. Mariani

    2014-01-01

    Full Text Available Simultaneous bilateral femoral neck fractures are unusual lesions, generally associated with an underlying condition which causes impaired bone mineralization, triggered by an increased bone stress. We present a 24-year-old cerebral palsy patient, who was previously evaluated in another institution due to inability to walk, interpreted as abdominal pain. No alteration in blood analysis or abdominal X-rays was found. As no response to treatment was observed, a new abdominal X-ray was taken, which incidentally depicted bilateral medial femoral neck fracture. He was referred to our practice after a resection arthroplasty was offered in another institution. After admission, bilateral one-stage THA was performed. Several reports emphasize bone disease as a major precipitating factor, and there is an increased incidence of hip fractures in chronic epilepsy, renal osteodystrophy, and chronic steroid use. Femoral head resection has been proven to be effective in immobilized patients, whereas this was not a reasonable option in this patient who presented walking ability. Despite the treatment election, primary care physicians should be aware of and alert to the possibility of fractures in patients with neurological disorders and calcium metabolism alterations. Late diagnosis of orthopedic injuries in this type of patients may lead to permanent disability.

  2. Application of spiral CT image 3D reconstruction in severe talar neck fracture

    Institute of Scientific and Technical Information of China (English)

    HE Fei; HUANG He; DENG Ya-min; Wang Bing; ZHANG Chun-qiang; ZHAO Zhi; TANG Xi-zhang; ZHOU Zhao-wen; ZHAO Xue-ling

    2007-01-01

    Objective:To explore the application of the spiral computerized tomography (CT) image three-dimensional(3D ) reconstruction technique associated with the conventional radiography in the diagnosis and treatment of severe talar neck fracture. Methods:Using the multi-slice spiral CT image 3D reconstruction technique,we analysed 11 cases of talar neck fracture.The fractures were reduced and fixed through a minimal incision and internal fixation with titanium cannulated lag screws. Results:In the 11 cases,the results of CT image 3D reconstruction were in concordance with plain radiograph in 6 case of Hawkins type H.And the remaining 5 cases of Hawkins types Ⅲ and Ⅳ could not be classified exactly only by radiographs,one of whom was misdiagnosed.After using the CT image 3D reconstruction,the 5 cases were classified exactly before osteosynthesis.The classifications of these 11 cases were confirmed finally by surgical findings.The duration of operation were 45-140 min,averaging 81min (including the duration of C-arm fluoroscopy).X-ray exposure time was 6-58 seconds,averaging 22 seconds.The blood loss was less than 100 ml.The fracture union was achieved in 3 months. No nonunion, talus avascular necrosis or joint surface collapse occurred.Postoperative follow-up was from 1 to 25 months.According to Hawkins score,excellent result was found in 6 type Ⅱ cases and 1type Ⅲ case;good result in 1 type Ⅲ case with both medial and lateral malleolar fracture,1 type Ⅲ with medial malleolus fractures and 1 open type Ⅲ;fair result in 1 open type Ⅳ with lateral malleolus fracture. Conclusions:By using the multi-slice spiral CT image 3D reconstruction associated with radiography to diagnose and treat severe talar neck fractures,the accuracy of diagnosis can be improved obviously. Based on this technique,more consummate operational plan can be designed and performed so as to achieve a better therapeutic effect.

  3. Progression of a fracture site impaction as a prognostic indicator of impacted femoral neck fracture treated with multiple pinning.

    Science.gov (United States)

    Yoon, Pil Whan; Shin, Young Ho; Yoo, Jeong Joon; Yoon, Kang Sup; Kim, Hee Joong

    2012-03-01

    We evaluated the clinical and radiologic results of impacted femoral neck fractures treated with multiple pinning and determined the influence of the progression of impaction at the fracture site on clinical outcome. There were 34 patients with a mean age of 65.5 years. The mean follow-up period was 3.4 years. Progression of fracture site impaction was measured using an articulo-trochanteric distance index and the percentage decrease in the articulo-trochanteric distance index between follow-up intervals. The failure of treatment was clarified as non-union and avascular necrosis. Other characteristics of the patients, including mean waiting time for surgery, preoperative Singh index score, and body mass index, were also measured to evaluate the influence on the clinical outcome of surgery. There were 6 fractures which were not treated successfully (3 non-union, 8.8% and 3 avascular necrosis, 8.8%). The mean percentage decrease of the articulo-trochanteric distance index within the first 6 weeks after surgery was 4.5% in the successful group and 25.1% in the failure group (p articulo-trochanteric distance index between 6 weeks and 3 months (p articulo-trochanteric distance index between the successful group and the failure group, we could not verify it as a risk factor for failure of treatment because the odds ratio was not statistically significant.

  4. Hemiarthroplasty for Displaced Femoral Neck Fractures in the Elderly Has a Low Conversion Rate.

    Science.gov (United States)

    Grosso, Matthew J; Danoff, Jonathan R; Murtaugh, Taylor S; Trofa, David P; Sawires, Andrew N; Macaulay, William B

    2017-01-01

    Hemiarthroplasty (HA) has been a mainstay treatment for displaced femoral neck fractures for many years. The purpose of this study was to report the conversion rate of HA to total hip arthroplasty (THA) for displaced femoral neck fractures and compare outcomes between implant constructs (bipolar vs unipolar), fixation options (cemented vs cementless stems), and age groups (fractures at our institution between 1999 and 2013 with a minimum of 2-year follow-up. The overall component revision rate, including conversion to THA, revision HA, revision with open reduction internal fixation, and Girdlestone procedure, was 5.6% (39/686). Seventeen patients (2.5%) were converted from HA to THA at an average of 1.9 years after index procedure. A significantly lower conversion rate of 1.4% (7/499 patients) was found in the older patient cohort (≥75 years old) compared to 5.3% (11/187) in the younger cohort. The most common causes for conversion surgery to THA were acetabular wear (5 patients), aseptic loosening (4 patients), and periprosthetic fracture (3 patients). There was a significantly lower rate of periprosthetic fracture (0.4% vs 2.5%, P value .025) in the cemented implant group compared to the cementless group. We observed a higher rate of dislocations in the bipolar vs unipolar group (3.8% vs 1%, P value .02) and no other significant differences between these groups. We observed a low reoperation rate for this cohort of patients, relatively higher conversion rates for the younger population, fewer periprosthetic fractures with the use of cemented stems, and no advantage of bipolar over unipolar prostheses. Copyright © 2016 Elsevier Inc. All rights reserved.

  5. 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.

  6. Fuzzy logic structure analysis of trabecular bone of the calcaneus to estimate proximal femur fracture load and discriminate subjects with and without vertebral fractures using high-resolution magnetic resonance imaging at 1.5 T and 3 T.

    Science.gov (United States)

    Patel, Priyesh V; Eckstein, Felix; Carballido-Gamio, Julio; Phan, Catherine; Matsuura, Maiko; Lochmüller, Eva-Maria; Majumdar, Sharmila; Link, Thomas M

    2007-10-01

    Newly developed fuzzy logic-derived structural parameters were used to characterize trabecular bone architecture in high-resolution magnetic resonance imaging (HR-MRI) of human cadaver calcaneus specimens. These parameters were compared to standard histomorphological structural measures and analyzed concerning performance in discriminating vertebral fracture status and estimating proximal femur fracture load. Sets of 60 sagittal 1.5 T and 3.0 T HR-MRI images of the calcaneus were obtained in 39 cadavers using a fast gradient recalled echo sequence. Structural parameters equivalent to bone histomorphometry and fuzzy logic-derived parameters were calculated using two chosen regions of interest. Calcaneal, spine, and hip bone mineral density (BMD) measurements were also obtained. Fracture status of the thoracic and lumbar spine was assessed on lateral radiographs. Finally, mechanical strength testing of the proximal femur was performed. Diagnostic performance in discriminating vertebral fracture status and estimating femoral fracture load was calculated using regression analyses, two-tailed t-tests of significance, and receiver operating characteristic (ROC) analyses. Significant correlations were obtained at both field strengths between all structural and fuzzy logic parameters (r up to 0.92). Correlations between histomorphological or fuzzy logic parameters and calcaneal BMD were mostly significant (r up to 0.78). ROC analyses demonstrated that standard structural parameters were able to differentiate persons with and without vertebral fractures (area under the curve [A(Z)] up to 0.73). However, none of the parameters obtained in the 1.5-T images and none of the fuzzy logic parameters discriminated persons with and without vertebral fractures. Significant correlations were found between fuzzy or structural parameters and femoral fracture load. Using multiple regression analysis, none of the structural or fuzzy parameters were found to add discriminative value to BMD

  7. Spontaneous fracture of the femoral neck in preexisting avascular necrosis of femoral head in sickle cell disease

    Institute of Scientific and Technical Information of China (English)

    Raju Vaishya

    2012-01-01

    Avascular necrosis of the femoral head is a known complication of femoral neck fracture but on the contrary,femoral neck fracture in a case of preexisting avascular necrosis is a very rare phenomenon.We present a case study of a 47 year old Iraqi male who developed spontaneous ipsilateral subcapital femoral neck fracture under the condition of preexisting sickle cell disease and avascular necrosis of the femoral head.The fracture was unnoticed for a few months.The patient was managed successfully by uncemented total hip arthroplasty.Postoperative recovery was uneventful and he was discharged 4 days after surgery.At 1 year's follow-up,the patient had normal gait and hip function,with no sign of loosening or any other complications on radiograph.

  8. Bilateral synchronous parathyroids cancer and femoral neck fracture as the complications of tertiary hyperparathyroidism

    Directory of Open Access Journals (Sweden)

    A F Romanchishen

    2013-12-01

    Full Text Available In the paper has presented the first in Russia observation of bilateral synchronous parathyroids cancer in patient with urolithiasis complicated by chronic pyelonephritis, renal insufficiency with tertiary hyperparathyroidism and femoral neck fracture. During observation of the patient in our hospital were found hyperparathyroid osteodystrophy, medial right femoral neck fracture, very high level of parathormone (1969,0 pg/ml, tumorous of right (16,0 × 17,0 mm and left (23,0 × 17,0 mm parathyroid glands located behind of inferior thyroid poles during ultrasound research. Surgical exploration has found bilateral whitish parathyroid tumorous with invasion to right recurrent laryngeal nerve. Were performed right hemithyroidectomy, left thyroid lobe resection and central neck dissections. Parathormone level has decreased to 3.5 times (up to 582 pg/ml. 20 minutes later after bilateral inferior parathyroidectomies. The regular hemodialysis was restore and six months later was successfully undertaken the hip prosthetics. Two year later after the surgery signs of parathyroid cancer relapses were no found.

  9. Unilateral neck pain: a case of Eagle syndrome with associated nontraumatic styloid fracture.

    Science.gov (United States)

    Orlik, Kseniya; Griffin, Gregory D; Zoumberakis, Erick

    2014-01-01

    We present a case of Eagle syndrome in a 77-year-old woman with associated aneurysm and nontraumatic styloid process fracture, without history of tonsillectomy, who presented to the emergency department. The first set of symptoms associated with the elongation of the temporal styloid process and/or the calcification of the stylomandibular or stylohyoid ligaments was described by Eagle in 1937. Classically, unilateral pain in the oropharynx radiating to the neck and face that is exacerbated by head turning and neck rotation is characteristic of Eagle syndrome. However, styloid process elongation and stylohyoid calcification found in Eagle syndrome may also present with vascular symptomsthrough impingement and injury of the carotid arteries. Eagle syndrome is a rare but important differential that the emergency physician must consider in a patient with unilateral neck pain and positional neurological symptoms with head turning and in posttonsillectomy patients. Patients with medical history of Eagle syndrome presenting with neck pain and especially neurological symptomsmust be thoroughly evaluated for carotid and jugular venous injury. Specifically, the decision to obtain computed tomography and computed tomographic angiography to evaluate for carotid artery injury is important for patient management and disposition.

  10. Bone density in relation to failure in patients with osteosynthesized femoral neck fractures

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Ryg, Jesper; Lauritsen, Jens

    Background The treatment of femoral neck fracture with internal fixation (IF) is recommended in younger patients and has compared to arthroplasty the advantage of retaining the femoral head. A big problem with osteosynthesis is though failure. Finding predictors for fixation failure is still...... of Orthopaedic Surgery and Traumatology, 175 patients with femoral neck fractures accepted DEXA –scanning of the hip and lumbar spine assessing BMD. Final follow-up were 01.08.2010 and 141 patients with IF comprised the final cohort. The cohort consisted of 105 females and 36 males with a mean (CI) age of 77......,2 (75,4-79,0). Failure is defined as revision surgery or new fracture. Results 69 patients had a t-score (total hip) below -2,5 SD as defined for osteoporosis. At 1 year the overall (dislocated) failure rate was 34,5 % (44,7 %), at 2 years 45,4 % (60,0 %) and at end of follow-up 49,6 % (62...

  11. Bone density in relation to failure in patients with osteosynthesized femoral neck fractures

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Ryg, Jesper; Lauritsen, Jens

    2011-01-01

    Background The treatment of femoral neck fracture with internal fixation (IF) is recommended in younger patients and has compared to arthroplasty the advantage of retaining the femoral head. A big problem with osteosynthesis is though failure. Finding predictors for fixation failure is still...... of Orthopaedic Surgery and Traumatology, 177 patients with femoral neck fractures accepted DEXA –scanning of the hip and lumbar spine assessing BMD. Final follow-up were 01.08.2010 and 142 patients with IF comprised the final cohort. The cohort consisted of 106 females and 36 males with a mean (CI) age of 77......,1 (75,3-78,9). Failure is defined as revision surgery or new fracture. Results 69 patients had a t-score (total hip) below -2,5 SD as defined for osteoporosis. At 1 year the overall (dislocated) failure rate was 34,3 % (44,2 %), at 2 years 45,1 % (59,4 %) and at end of follow-up 49,2 % (62...

  12. Fixation of intracapsular femoral neck fractures: Effect of trans-osseous capsular decompression

    Directory of Open Access Journals (Sweden)

    Elsayed Ibraheem Elsayed Massoud

    2010-06-01

    Full Text Available Objectives: Intracapsular femoral neck fractures have been found as associated with hemarthrosis. The fluid in the intact capsule elevates the intracapsular pressure to a level could tamponades the vascular supply of the femoralhead. Therefore, capsular decompression seems necessaryto salvage the femoral head circulation. Negative impact of the capsular incision also has been reported. Therefore, we hypothesize that creation of a trans-osseousportal can decompress the capsule as well as not threaten the capsular related blood vessels.Materials and methods: In present study, 27 patients with intracapsular femoral neck fractures were included. Coinciding with closed reduction and internal fixation we made a trans-osseous portal for capsular decompression. Patients were followed-up prospectively for a mean periodof 43.1 months.Results: All fractures united. However, one patient 17 years-old who was nursed preoperatively in skin traction developed osteonecrosis of the femoral head.Conclusion: Our results supported that the trans-osseous capsular decompression has evacuated the intracapsular haematoma and has not threatened the capsular integrity. Preoperative traction of the injured limb particularly in the young patient may play a role in development of osteonecrosisof the femoral head.

  13. Biomechanical rationale for implant choices in femoral neck fracture fixation in the non-elderly.

    Science.gov (United States)

    Panteli, Michalis; Rodham, Paul; Giannoudis, Peter V

    2015-03-01

    Femoral neck fractures represent a relatively uncommon injury in the non-elderly population often resulting from high-energy trauma. The cornerstone of their management is anatomic reduction and stable internal fixation of the femoral neck in an attempt to salvage the femoral head. Complications including avascular necrosis of the femoral head, non-union and post-traumatic osteoarthritis are not uncommon. The clinical outcomes of these patients can be improved with good pre-operative planning, optimization of surgical procedures and introduction of new improved implants and techniques. In the herein study, we attempt to describe the biomechanical properties of the hip and compare the performance of the most commonly used devices. Experimental evidence suggests that in Pauwels type III fracture patterns a cephalomedullary nail was significantly stronger in axial loading. Moreover, in unstable basicervical patterns cannulated screws (triangular configuration) demonstrated a lower ultimate load to failure, whereas in subcapital or transervical patterns both the cannulated screws (triangular configuration) and the sliding hip screw demonstrated no compromise in fixation strength. The fracture pattern appears to be the major determinant of the ideal type of implant to be selected. For a successful outcome each patient needs to be considered on an individual basis taking into account all patient and implant related factors.

  14. Correlação entre tempo para o tratamento cirúrgico e mortalidade em pacientes idosos com fratura da extremidade proximal do fêmur Correlation between time until surgical treatment and mortality among elderly patients with fractures at the proximal end of the femur

    Directory of Open Access Journals (Sweden)

    Gustavo Gonçalves Arliani

    2011-04-01

    Full Text Available OBJETIVO: O objetivo primário do estudo é analisar a possível associação entre o atraso para a realização do tratamento cirúrgico e mortalidade em pacientes idosos com fratura da extremidade proximal do fêmur. MÉTODOS: Foram estudados 269 pacientes com fraturas da extremidade proximal do fêmur (fraturas do colo do fêmur e fraturas intertrocanterianas, tratadas cirurgicamente no Hospital São Paulo - Unifesp-SP, no período de janeiro de 2003 a dezembro de 2007. Foram analisados e comparados com a literatura referente ao assunto os seguintes atributos: sexo, idade, tipo de fratura, classificação da mesma, lado acometido, síntese utilizada, mecanismo de trauma, tempo de internação, tempo para cirurgia, comorbidades associadas, hemograma de entrada, tipo de anestesia, necessidade de transfusão sanguínea, dia da semana e estação do ano da fratura. RESULTADOS: O estudo apresentou correlação entre maior número de comorbidades clínicas, maior tempo de internação e utilização de anestesia geral na cirurgia com maior mortalidade dos pacientes. CONCLUSÃO: Não houve associação entre tempo para realização da cirurgia e mortalidade.OBJECTIVE: The primary aim of this study was to analyze the possible association between delay in receiving surgical treatment and mortality among elderly patients with fractures at the proximal end of the femur. METHODS: 269 patients with fractures at the proximal end of the femur (femur neck and intertrochanteric fractures who were treated surgically at Hospital São Paulo, UNIFESP, São Paulo, between January 2003 and December 2007, were studied. Sex, age, type of fracture, classification of the fracture, affected side, synthesis used, trauma mechanism, length of hospitalization, length of surgery, associated comorbidities, hemogram at admission, type of anesthesia, need for blood transfusion, day of the week and season of the year of the fracture were analyzed and compared with the literature

  15. Bifurcation and neck formation as a precursor to ductile fracture during high rate extension

    Energy Technology Data Exchange (ETDEWEB)

    Freund, L.B.; Soerensen, N.J. [Brown Univ., Providence, RI (United States)

    1997-12-31

    A block of ductile material, typically a segment of a plate or shell, being deformed homogeneously in simple plane strain extension commonly undergoes a bifurcation in deformation mode to nonuniform straining in the advanced stages of plastic flow. The focus here is on the influence of material inertia on the bifurcation process, particularly on the formation of diffuse necks as precursors to dynamic ductile fracture. The issue is considered from two points of view, first within the context of the theory of bifurcation of rate-independent, incrementally linear materials and then in terms of the complete numerical solution of a boundary value problem for an elastic-viscoplastic material. It is found that inertia favors the formation of relatively short wavelength necks as observed in shaped charge break-up and dynamic fragmentation.

  16. Internal fixation and muscle pedicle bone grafting in femoral neck fractures

    Directory of Open Access Journals (Sweden)

    Gupta A

    2008-01-01

    Full Text Available Background: The treatment of displaced intracapsular femoral neck fracture is still an unsolved problem. Non-union and avascular necrosis are the two main complications of this fracture, especially if patient presents late. Muscle pedicle bone grafting has been advocated to provide additional blood supply. We present analysis of our 32 cases of displaced femoral neck fracture treated by internal fixation and quadratus femoris based muscle pedicle bone grafting. Materials and Methods: Open reduction and internal fixation with muscle pedicle grafting was done in 32 patients. The age of patients varied from 14-62 years (average age 45 years with male to female ratio of 13:3. Twenty-nine fractures were more than three weeks old. All the cases were treated by Meyers′ procedure. The fracture was internally fixed after open reduction and then a muscle pedicle graft was applied. It was supplemented by cancellous bone graft in seven cases. Fixation was done by parallel cancellous lag screws ( n = 19, crossed Garden′s screws ( n = 7, parallel Asnis screws ( n = 5 and Moore′s pin ( n = 1.Quadratus femoris muscle pedicle graft was used in 32 cases. In the initial 12 cases the graft was fixed with circumferential proline sutures, but later, to provide a secure fixation, the graft was fixed with a cancellous screw ( n = 20. Postoperative full weight bearing was deferred to an average of 10 weeks. Results: Union was achieved in 26/29 (89.65% cases which could be followed for an average period of 3.4 years, (2-8.5 years with good functional results and had the ability to squat and sit cross-legged. Results were based on hip rating system given by Salvatti and Wilson. The results were excellent in 15 cases, good in four cases, fair in four cases and poor in six cases. Complications were avascular necrosis ( n = 2, transient foot drop ( n = 2, coxa-vara ( n = 1 and temporary loss of scrotal sensation ( n = 1. Conclusion: Muscle pedicle bone grafting with

  17. Evaluation of the health-related quality of life in elderly patients according to the type of hip fracture: femoral neck or trochanteric

    Directory of Open Access Journals (Sweden)

    Tânia Maria da Silva Mendonça

    2008-01-01

    Full Text Available OBJECTIVE: To evaluate the effect the type of hip fracture (femoral neck or trochanteric has on the Health-Related Quality of Life of elderly subjects. METHODS: Forty-five patients with hip fractures (mean 74.30 ± 7.12 years, 24 with a femoral neck fracture and 21 with a trochanteric fracture, completed the 36-item Short Form Health Survey (SF-36 at baseline and four months after fracture. The Health-Related Quality of Life scores were compared according to fracture type, undisplaced and displaced femoral neck fractures, and stable and unstable trochanteric fractures. RESULTS: Compared to baseline, all patients scored lower in the physical functioning, role limitation-physical, bodily pain and vitality categories four months after the fracture had occurred. The SF-36 scores for all the scales did not differ significantly between patients with femoral neck versus trochanteric fractures, or between patients with displaced versus undisplaced femoral neck fractures and stable versus unstable trochanteric fractures. CONCLUSIONS: The mental and physical quality of life of elderly patients with a hip fracture is severely impaired one month after fracture, with partial recovery by the end of the fourth month. The negative impact on the Health-Related Quality of Life did not differ significantly according to fracture type.

  18. Influence of bone mineral density and hip geometry on the different types of hip fracture.

    Science.gov (United States)

    Li, Yizhong; Lin, Jinkuang; Cai, Siqing; Yan, Lisheng; Pan, Yuancheng; Yao, Xuedong; Zhuang, Huafeng; Wang, Peiwen; Zeng, Yanjun

    2016-01-01

    The aim of this study was to assess the influence of bone mineral density and hip geometry on the fragility fracture of femoral neck and trochanteric region. There were 95 menopausal females of age ≥ 50 years with fragility fracture of hip, including 55 cases of femoral neck fracture and 40 cases of trochanteric fracture. Another 63 non-fractured females with normal bone mineral density (BMD) were chosen as control. BMD, hip axis length, neck-shaft angle and structural parameters including cross surface area, cortical thickness and buckling ratio were detected and compared. Compared with control group, the patients with femoral neck fracture or trochanteric fractures had significantly lower BMD of femoral neck, as well as lower cross surface area and cortical thickness and higher buckling ratio in femoral neck and trochanteric region. There were no significant differences of BMD and structural parameters in the femoral neck fracture group and intertrochanteric fracture group. Hip axis length and neck-shaft angle were not significantly different among three groups. The significant changes of BMD and proximal femur geometry were present in the fragility fracture of femoral neck and trochanteric region. The different types of hip fractures cannot be explained by these changes.

  19. Cemented versus uncemented hemiarthroplasty for femoral neck fractures in elderly patients: a meta-analysis.

    Directory of Open Access Journals (Sweden)

    Tao Li

    Full Text Available OBJECTIVE: Controversy still exists regarding using cemented or uncemented hemiarthroplasty for femoral neck fractures in elderly patients. The aim of this study is to compare the effectiveness and safety of the two surgical techniques in femoral neck fracture patients over 70 years old. METHODS: We searched PUBMED, EMBASE, Cochrane Library, CNKI and VIP Database from inception to December 2012 for relevant randomized controlled trials (RCTs. Outcomes of interest include postoperative hip function, residue pain, complication rates, mortality, reoperation rate, operation time and intraoperative blood loss. Odds ratios (OR and weighted mean differences (WMD from each trial were pooled using random-effects model or fixed-effects model given on the heterogeneity of the included studies. RESULTS: 7 RCTs involving 1,125 patients (1,125 hips were eligible for meta-analysis. Our results demonstrate that cemented hemiarthroplasty is associated with better postoperative hip function (OR = 0.48, 95% CI, 0.31-0.76; P = 0.002, lower residual pain (OR = 0.43, 95%CI, 0.29-0.64; P<0.0001, less implant-related complications (OR = 0.15, 95%CI, 0.09-0.26; P<0.00001 and longer operation time (WMD = 7.43 min, 95% CI, 5.37-9.49 min; P<0.00001. No significant difference was observed between the two groups in mortality, cardiovascular and cerebrovascular complications, local complications, general complications, reoperation rate and intraoperative blood loss. CONCLUSIONS: Compared with uncemented hemiarthroplasty, the existing evidence indicates that cemented hemiarthroplasty can achieve better hip function, lower residual pain and less implant-related complications with no increased risk of mortality, cardiovascular and cerebrovascular complications, general complications, local complications and reoperation rate in treating elderly patients with femoral neck fractures.

  20. Bilateral subcapital femoral neck fractures secondary to transient osteoporosis during pregnancy: a case report.

    Science.gov (United States)

    Emami, Mohammad Jafar; Abdollahpour, Hamid Reza; Kazemi, Ali Reza; Vosoughi, Amir Reza

    2012-08-01

    Transient osteoporosis during pregnancy is a rare, self-limiting disease. We report on a 36-year-old woman who had bilateral subcapital femoral neck fractures during the 6th month of pregnancy. The diagnosis was made 4 days after delivery, because radiography was declined by the patient for fear of radiation. Fixation was not feasible owing to bone resorption, and 2-stage bipolar hemiarthroplasty was therefore performed. Magnetic resonance imaging is the best non-invasive investigative tool for pregnant women with hip pain. Early detection can prevent complications and resorting to major surgeries.

  1. 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

  2. 3D Finite Element Analysis of a Man Hip Joint Femur under Impact Loads

    Institute of Scientific and Technical Information of China (English)

    YU Xue-zhong; GUO Yi-mu; LI Jun; ZHANG Yun-qiu; HE Rong-xin

    2007-01-01

    The biomechanical characters of the bone fracture of the man femoral hip joint under impact loads are explored. Methods: A biosystem model of the man femoral hip joint by using the GE ( General Electric) lightspeed multi-lay spiral CT is conducted. A 3D finite element model is established by employing the finite element software ANSYS. The FE analysis mainly concentrates on the effects of the impact directions arising from intense movements and the parenchyma on the femoral hip joint on the stress distributions of the proximal femur. Results:The parenchyma on the hip joint has relatively large relaxation effect on the impact loads. Conclusion:Effects of the angle δ of the impact load to the anterior direction and the angle γ of the impact load to the femur shaft on the bone fracture are given;δ has larger effect on the stress and strain distributions than the angle γ, which mainly represents the fracture of the upper femur including the femoral neck fracture when the posterolateral femur is impacted, consistent with the clinical results.

  3. Field testing the Unified Classification System for periprosthetic fractures of the femur, tibia and patella in association with knee replacement: an international collaboration.

    Science.gov (United States)

    Van der Merwe, J M; Haddad, F S; Duncan, C P

    2014-12-01

    The Unified Classification System (UCS) was introduced because of a growing need to have a standardised universal classification system of periprosthetic fractures. It combines and simplifies many existing classification systems, and can be applied to any fracture around any partial or total joint replacement occurring during or after operation. Our goal was to assess the inter- and intra-observer reliability of the UCS in association with knee replacement when classifying fractures affecting one or more of the femur, tibia or patella. We used an international panel of ten orthopaedic surgeons with subspecialty fellowship training and expertise in adult hip and knee reconstruction ('experts') and ten residents of orthopaedic surgery in the last two years of training ('pre-experts'). They each received 15 radiographs for evaluation. After six weeks they evaluated the same radiographs again but in a different order. The reliability was assessed using the Kappa and weighted Kappa values. The Kappa values for inter-observer reliability for the experts and the pre-experts were 0.741 (95% confidence interval (CI) 0.707 to 0.774) and 0.765 (95% CI 0.733 to 0.797), respectively. The weighted Kappa values for intra-observer reliability for the experts and pre-experts were 0.898 (95% CI 0.846 to 0.950) and 0.878 (95% CI 0.815 to 0.942) respectively. The UCS has substantial inter-observer reliability and 'near perfect' intra-observer reliability when used for periprosthetic fractures in association with knee replacement in the hands of experienced and inexperienced users.

  4. Cumulative incidence and treatment of non-simultaneous bilateral femoral neck fractures in a cohort of one thousand two hundred and fifty patients.

    NARCIS (Netherlands)

    Burgers, P.T.; Zielinski, S.M.; Mailuhu, A.K.; Heetveld, M.J.; Verhofstad, M.H.J.; Roukema, G.R.; Patka, P.; Poolman, R.W.; Lieshout, E.M. van; Biert, J.

    2014-01-01

    PURPOSE: In the Netherlands, over 20,000 patients sustain a hip fracture yearly. A first hip fracture is a risk factor for a second, contralateral fracture. Data on the similarity of the treatment of bilateral femoral neck fractures is only scarcely available. The objectives of this study were to

  5. Cumulative incidence and treatment of non-simultaneous bilateral femoral neck fractures in a cohort of one thousand two hundred and fifty patients

    NARCIS (Netherlands)

    P.T.P.W. Burgers (Paul); S.M. Zielinski (Stephanie); A.K.E. Mailuhu (Adinda); M.J. Heetveld (Martin); M.H.J. Verhofstad (Michiel); G.R. Roukema (Gert); P. Patka (Peter); R.W. Poolman (Rudolf); E.M.M. van Lieshout (Esther)

    2014-01-01

    textabstractPurpose In the Netherlands, over 20,000 patients sustain a hip fracture yearly. A first hip fracture is a risk factor for a second, contralateral fracture. Data on the similarity of the treatment of bilateral femoral neck fractures is only scarcely available. The objectives of this study

  6. 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.

  7. Octogenarian with an untreated femoral neck fracture: upright position during the postoperative course after aortic valve replacement

    Directory of Open Access Journals (Sweden)

    M. Polastri

    2015-06-01

    Full Text Available We describe a patient with a femoral neck fracture undergoing an aortic valve replacement. The study design was a case report. An 82-year-old female with an untreated right femoral neck fracture, and a severe aortic valve stenosis was admitted to a cardiac surgery department for surgical treatment of the valve disease. She underwent aortic valve replacement with a sutureless biological valve prosthesis through a partial sternotomy. At an early stage, the patient was instructed to make postural changes in the standing position. As a result, she was able to perform body movements associated with either a sitting or standing position. This case shows that appropriate early mobilization of a patient with a femoral neck fracture is feasible after aortic valve replacement, even though this does not necessarily mean that the patient needs to walk.

  8. The effect of osteoarthritis on functional outcome following hemiarthroplasty for femoral neck fracture: a prospective observational study.

    Science.gov (United States)

    Boese, Christoph Kolja; Buecking, Benjamin; Bliemel, Christopher; Ruchholtz, Steffen; Frink, Michael; Lechler, Philipp

    2015-10-16

    The influence of pre-existing radiographic osteoarthritis on the functional outcome of elderly patientents with displaced intracapsular fractures of the femoral neck treated by hemiarthroplasty is unclear. We prospectively examined the impact of pre-existing osteoarthritis on the functional outcome of 126 elderly patients with displaced intracapsular fracture of the femoral neck treated by hemiarthroplasty. The mean age of the cohort was 82.7 years. At 12 months, we observed no statistically significant differences in the Harris hip score (p = 0.545), the timed up and go test (p = 0.298), the Tinetti test (p = 0.381) or the Barthel Index (p = 0.094) between patients with Kellgren and Lawrence grades 3 or 4 osteoarthritis, and patients with grades 0 to 2 changes. Furthermore, there were no differences in complication or revision rates. Our findings challenge the hypothesis that pre-existing osteoarthritis is a contraindication to hemiarthroplasty in elderly patients with femoral neck fracture.

  9. Dynamic Finite Element Analysis of Impulsive Stress Waves Propagating from Distal End of Femur

    Directory of Open Access Journals (Sweden)

    Sarai,Takaaki

    2012-10-01

    Full Text Available The human femur is subjected to an impulsive load at its distal end during daily life. Femoral bone fracture caused by impact loading is common in elderly women. It is important to clarify the dynamic response of the femur and to evaluate the change in its stress state during impact loading. A 3-dimensional model of the femur was prepared in the present study, and the impulsive stress waves propagating from the distal end of the femur were analyzed by the dynamic finite element method. This model showed that the von Mises equivalent stress is large on the anterior and posterior sides of the mid-diaphysis when the impact direction is different from that of the bone axis. As for the femoral neck, the absolute value of minimum principal stress initially increases on the medial side;slightly later the maximum principal stress increases on the lateral side. In this case, the absolute value of the maximum principal stress was found to be larger than that of the minimum principal stress, and the absolute value of the principal stress decreased as the impact angle increased. Further, the femoral neck and the trochanter were shown to have a higher risk of bone fracture when the impact direction is coincident with the bone axis.

  10. Phase-1 Bone Grafting Treat Femur Shaft Fracture%一期植骨治疗股骨干骨折的临床研究

    Institute of Scientific and Technical Information of China (English)

    张大魁; 陈渊; 梁春来

    2012-01-01

    [Objective] To explore the clinical cure effect of phase-1 bone grafting on femur shaft fracture. [Method] Collect the concerned cases for internal ixation combined with bone grafting method, after operation, treat with routine transfusion for anti-inflammation, then observe the cure effect. [Result] In he group 108 cases, followed up for 1~2y, the incisions were all cured in phase 1, without infection; among which, 106 cases had good union; other 2 bad u-lion, later cured with phase-2 therapy.[Conclusion] At open reduction and internal fixation, under patients' detailed condition, to take corresponding phase-. bone grafting can increase femur shaft fracture union rate and reduce such complications as nonunion and internal fixation device fracture.%[目的]探讨一期植骨治疗股骨干骨折的临床疗效.[方法]对2006年1月至2010年12月浙江省新昌县中医院骨伤科收治的股骨干骨折患者予以内固定联合植骨方法治疗,术后常规输液抗炎治疗,观察疗效.[结果]本组108例,随访时间1~2年.切口均一期愈合,无感染现象发生.其中106例骨折愈合良好.另2例出现愈合不良,后均经二期治疗骨折愈合.[结论]在对股骨干骨折行切开复位内固定时,根据患者的具体情况,采用相应的植骨方法行一期植骨,可增加股骨干骨折治愈率,减少骨不连及内固定装置断裂等并发症的发生.

  11. Fraturas proximais do fêmur em idosos: qual o melhor tratamento? Proximal fracture of the femur on the elderly: what's the best treatment?

    Directory of Open Access Journals (Sweden)

    Lygia Paccini Lustosa

    2009-01-01

    Full Text Available As fraturas proximais do fêmur em idosos representam um sério problema dentro do contexto da saúde pública, devido aos elevados custos econômicos para o tratamento e as suas consequências, assim como pela alta taxa de morbidade e mortalidade. O objetivo desse estudo foi discutir quais os tratamentos mais indicados para esse tipo de fratura, em idosos, por meio de uma revisão da literatura. As bases de dados pesquisadas foram MEDLINE, COCHRANE e PEDro. Os critérios de inclusão foram estudos publicados nos últimos sete anos; nos idiomas português, inglês e espanhol; realizados em seres humanos, sem distinção de gênero e com idade maior que 60 anos; estudos com desenho metodológico de ensaios clínicos, ensaios clínicos aleatorizados e revisões sistemáticas com e sem meta-análise. Foram encontrados sete artigos e após a análise pode se afirmar que não existe um tratamento específico para as fraturas proximais do fêmur em idosos. O tratamento normalmente indicado na maioria dessas fraturas é cirúrgico e requer envolvimento fisioterápico para uma reabilitação adequada. Apesar da dificuldade de comparação entre os estudos, foi observado que uma equipe de profissionais da saúde parece promover uma reabilitação mais efetiva, além de prevenir complicações.The proximal fractures of the femur on the elderly represent a serious problem inside the public health context, because of the high economic costs needed for the treatment and it's consequence, as the high taxes of morbidity and mortality. The goal of this study was to discuss, through a literature revision, which is the most indicated treatment for the proximal fractures of the femur, on the elderly. The researched data bases were MEDLINE, COCHRANE and PEDro. The inclusion criterions were published studies on the last seven years, only on the Portuguese, English and Spanish languages, accomplished on human beings, with no genre distinction and with ages above 60

  12. Treatment of Severely Displaced Radial Neck Fractures in Children With Percutaneous K-wire Leverage and Closed Intramedullary Pinning

    Science.gov (United States)

    Zhang, Fu-Yong; Wang, Xiao-Dong; Zhen, Yun-Fang; Guo, Zhi-Xiong; Dai, Jin; Zhu, Lun-Qing

    2016-01-01

    Abstract To evaluate the efficacy and safety of percutaneous K-wire leverage (PKWL) reduction and closed intramedullary pinning (CIMP) for the treatment of pediatric radial neck fractures. From June 2010 to December 2013, a total of 50 children with Judet III and IV radial neck fractures were treated at our hospital. Manual closed reduction was first attempted to reduce the radial neck fractures. Upon successful closed reduction or the radial neck–shaft angle was reduced to  0.05), but were significantly larger than group A in the radial neck–shaft angle and fracture displacement (P < 0.05). Group A and B had significantly shorter operation time than group C (58.4 ± 14.5 minutes, 55.2 ± 11.2 minutes, versus 81.4 ± 7.5 minutes, P < 0.05). Forty-five patients were followed up for a mean of 2 years. Bone union was achieved in all patients within a mean time of 4.1 months. The patients treated with manual reduction or percutaneous leverage reduction showed excellent results. Three patients, however, treated with open reduction showed 10 to 20° limitation in range of motion of the elbow. No other complications were seen. Percutaneous K-wire leverage and CIMP are safe and effective for the treatment of pediatric Judet III and IV radial neck fractures. PMID:26735536

  13. Is cemented bipolar hemiarthroplasty a safe treatment for femoral neck fracture in elderly patients?

    Directory of Open Access Journals (Sweden)

    Yurdakul E

    2015-06-01

    Full Text Available Emre Yurdakul,1 Fatih Karaaslan,2 Murat Korkmaz,2 Fuat Duygulu,3 Ali Baktir41Department of Orthopedics and Traumatology, Osmaniye State Hospital, 2Department of Orthopedics and Traumatology, Faculty of Medicine, Bozok University, Yozgat, 3Department of Orthopedics and Traumatology, Kayseri Training Hospital, 4Department of Orthopedics and Traumatology, Modern Dünyam Hospital, Kayseri, TurkeyObjectives: Controversy exists regarding the use of cement in hemiarthroplasty when treating a displaced femoral neck fracture in elderly patients. The primary hypothesis of this study was that the use of cement would afford better visual analog pain and activity scores in elderly patients.Methods: This study included 133 patients over 65 years of age admitted to our clinics from 2006 to 2012 for the surgical treatment of a displaced femoral neck fracture. All patients were treated via hemiarthroplasty. The patients (66 males, 67 females; mean age: 78.16 years; range: 60–110 years were followed-up regularly. All patients were divided into one of two groups: group A was treated with cement; and group B without. Both groups were compared in terms of preoperative features (demographics and associated diseases, pre- and postoperative complications, mortality rates, pain and activity levels, and hip scores. Hospitalization time, average surgical duration, and time from fracture to operation were also recorded. Mean follow-up duration was 30.9 (range: 5–51 months.Results: We found no significant between-groups differences in terms of length of hospital stay, Harris Hip Score, complications, or follow-up mortality rates. Walking ability and pain scores were better in the cemented group in the early follow-up period. Duration of surgery and perioperative mortality rates were somewhat lower in the cementless group, but the difference was not statistically significant.Conclusion: The use of cement during hip hemiarthroplasty in patients over 65 years of age had

  14. Bilateral hip fractures associated with transient osteoporosis of pregnancy.

    Science.gov (United States)

    Lidder, S; Lang, K J; Lee, H-J; Masterson, S; Kankate, R K

    2011-06-01

    A case of transient osteoporosis of pregnancy complicated by bilateral neck of femur fractures is reported. We discuss the condition and review the literature, provide information to aid in the diagnostic dilemma clinicians may face when considering imaging techniques and the potential for foetal harm during radiation exposure. We discuss management strategies in such patients.

  15. To evaluate the role of platelet-rich plasma in healing of acute diaphyseal fractures of the femur

    Directory of Open Access Journals (Sweden)

    Roop Singh

    2017-02-01

    Conclusion: PRP has no effect on femoral shaft fracture healing treated with closed intramedullary nailing. However, PRP and matrix scaffold provided by fibrin membrane may provide an artificial hematoma effect in the initial phase of healing in open or failed closed intramedullary nailing.

  16. An evaluation of merits of total hip arthroplasty done for traumatic and non-traumatic displaced fracture neck of femur

    Directory of Open Access Journals (Sweden)

    Vipul Agarwal

    2016-05-01

    Results: On clinical and functional evaluation, patients scored 84% excellent/good in non-traumatic group whereas 68% excellent/good score in traumatic group. 12% and 16% patients scored poor in non-traumatic group and in traumatic group respectively. In non-traumatic group, following complications were observed. Dislocation rate of 4% (one hip, 4% incidence of aseptic acetabular loosening (one hip, and 16% incidence of heterotrophic ossification (four hips. In traumatic group, we observed 2 (8% dislocations, 4 (16% heterotopic ossifications. Loosening of acetabulum and subsidence were observed in two (8% patients. Conclusions: There are higher chances of dislocation among patients undergoing total hip replacement for a traumatic indications as compared to their non-traumatic indications. Chances of dislocation can be curtailed by keeping known factors in mind along with careful patient selection, adherence to postoperative protocol and use of a lateral approach with large head in high risk patients. [Int J Res Med Sci 2016; 4(5.000: 1632-1635

  17. COMPARATIVE STUDY BETWEEN PROXIMAL FEMORAL NAILING AND DYNAMIC HIP SCREW IN THE MANAGEMENT OF INTERTROCHANTERIC FRACTURES OF FEMUR

    Directory of Open Access Journals (Sweden)

    Penugonda Ravi Shankar

    2015-01-01

    Full Text Available AIMS AND OBJECTIVES : To determine the rate of union, complications, operative risks and functional outcomes in intertrochanteric fractures treated with DHS and PFN , To compare the results obtained and To compare the effectiveness of DHS and PFN in treatment of intertrochanteric fractures. RESULTS : In the present series of 24 cases of Intertrochanteric fractures were treated by proximal femoral nailing and dynamic hip screw, 12 cases in each. Out of 24 there were 13 male and 11 female. Minimum age was 36 years, maximum age 76 years with mean age of 59.25 years. Slip and fall accounted for 75% of cases. BOYD and GRIFFIN type II fracture accounted for 58.3% of cases. Mean duration of hospital stay was 26 days in both PFN and DHS groups. Length of incision was small 5 - 6cm in PFN group compared to 10 - 12cm in DHS group. Mean external blood loss 150ml in PFN group and 315 ml in DHS group. Mean time for full weight bearing was 11.5 weeks for PFN group and 14.3 weeks for DHS group. Radiological union was 12.3 weeks in PFN group and 15.5 weeks in DHS group. Good to excellent results were seen in 91.7% of cases in PFN group and 75% in DHS group. CONCLUSION : From the study, we consider PFN as better alternative to DHS in the treatment of intertrochanteric fractures but is technically difficult procedure and requires more expertise compared to DHS.As learning curve of PFN procedure is steep, with experience gained from each case operative time, radiation exposure and intraoperative complications can be reduced in each case of PFN

  18. The Effect of Bone Loss Pattern on the Structural Capacity of the Proximal Femur

    Institute of Scientific and Technical Information of China (English)

    FAN Li-xia; Eric Wang

    2006-01-01

    The effect of age-related bone loss on the structural capacity of the proximal femur were investigated by Finite Element Analysis(FEA). Four bone loss patterns were considered. These were "uniform cortical bone loss", "neck cortical bone loss", "intertrochanteric cortical bone loss" and "uniform trabecular bone loss". The results show that the two "non-uniform cortical bone loss" patterns are more dangerous than the "uniform cortical bone loss" pattern, and that the cortical bone loss in intertrochanteric region is associated with a greater reduction in cortical failure load than the cortical bone loss in the femoral neck. The trabecular bone loss causes a limited decrease in both cortical failure and trabecular failure loads. This research should be helpful to the clinical assessment of femur fracture risk due to age-related bone loss.

  19. [Identification of the primary lesion in a patient with concomitant breast and kidney cancer following fracture of the femur].

    Science.gov (United States)

    Sato, Yasufumi; Okishiro, Masatsugu; Ishida, Tomo; Morimoto, Yoshihiro; Kusama, Hiroki; Matsusita, Katsunori; Hashimoto, Tadayoshi; Kimura, Kei; Katsura, Yoshiteru; Nitta, Kanae; Kagawa, Yoshinori; Takeno, Atsushi; Sakisaka, Hideki; Nakahira, Shin; Taniguchi, Hirokazu; Egawa, Chiyomi; Takeda, Yutaka; Kato, Takeshi; Tamura, Shigeyuki; Takatsuka, Yuichi; Oku, Kazuko; Goto, Takayoshi; Nagano, Teruaki; Nakatsuka, Shinichi

    2014-11-01

    A 61-year-old woman was diagnosed with breast cancer [T3N3cM0: Stage IIIC, estrogen receptor [ER] (+), progesterone receptor [PgR] (+), human epidermal growth factor receptor 2[HER2] (-)]at the time of initial presentation. Following diagnosis, combined modality therapy including hormone therapy and chemotherapy were initiated, but hemorrhage from the primary lesion and bone metastases were observed. Priority was given to treatment of the breast cancer, and chemotherapy was administered, after which, right mastectomy and axillary lymph node sampling were performed to assess local disease control. In addition, concurrent right kidney enucleation was performed for a renal lesion. The renal neoplasm was diagnosed as T1aN0M0, Stage I. After this intervention, treatment of the breast cancer was continued, but pain of the right femoral region developed, and bone metastasis was diagnosed on close inspection. The bone metastasis was considered to derive from the breast cancer. During hospitalization, the patient fell and broke her right femur. Open reduction and internal fixation was performed immediately, and bone metastasis of kidney cancer was diagnosed via perioperative cytodiagnosis. Pulmonary metastasis, local recurrence, and metastasis to the shoulder blade have been detected. The metastases are considered to derive from the breast cancer, for which treatment has been continued. In the case of concomitant cancers, biopsy for metastatic foci can be considered essential, whenever it can be performed safely.

  20. Bone turnover markers are associated with higher cortical porosity, thinner cortices, and larger size of the proximal femur and non-vertebral fractures.

    Science.gov (United States)

    Shigdel, Rajesh; Osima, Marit; Ahmed, Luai A; Joakimsen, Ragnar M; Eriksen, Erik F; Zebaze, Roger; Bjørnerem, Åshild

    2015-12-01

    Bone turnover markers (BTM) predict bone loss and fragility fracture. Although cortical porosity and cortical thinning are important determinants of bone strength, the relationship between BTM and cortical porosity has, however, remained elusive. We therefore wanted to examine the relationship of BTM with cortical porosity and risk of non-vertebral fracture. In 211 postmenopausal women aged 54-94 years with non-vertebral fractures and 232 age-matched fracture-free controls from the Tromsø Study, Norway, we quantified femoral neck areal bone mineral density (FN aBMD), femoral subtrochanteric bone architecture, and assessed serum levels of procollagen type I N-terminal propeptide (PINP) and C-terminal cross-linking telopeptide of type I collagen (CTX). Fracture cases exhibited higher PINP and CTX levels, lower FN aBMD, larger total and medullary cross-sectional area (CSA), thinner cortices, and higher cortical porosity of the femoral subtrochanter than controls (p≤0.01). Each SD increment in PINP and CTX was associated with 0.21-0.26 SD lower total volumetric BMD, 0.10-0.14 SD larger total CSA, 0.14-0.18 SD larger medullary CSA, 0.13-0.18 SD thinner cortices, and 0.27-0.33 SD higher porosity of the total cortex, compact cortex, and transitional zone (all p≤0.01). Moreover, each SD of higher PINP and CTX was associated with increased odds for fracture after adjustment for age, height, and weight (ORs 1.49; 95% CI, 1.20-1.85 and OR 1.22; 95% CI, 1.00-1.49, both pfracture after accounting for FN aBMD, cortical porosity or cortical thickness (OR ranging from 1.31 to 1.39, p ranging from 0.005 to 0.028). In summary, increased BTM levels are associated with higher cortical porosity, thinner cortices, larger bone size and higher odds for fracture. We infer that this is produced by increased periosteal apposition, intracortical and endocortical remodeling; and that these changes in bone architecture are predisposing to fracture.

  1. Treatment of Severe Subtrochanteric Femur Fractures in Children with Combined Internal and External Fixation%联合使用内、外固定材料治疗儿童严重股骨转子下骨折

    Institute of Scientific and Technical Information of China (English)

    李卫峰; 王玮; 姚志鹏

    2013-01-01

    ,19 weeks in 3 cases ,22 weeks in 2 ca-ses ,25 weeks in 4 cases . Kirschner wires were removed after 10~11 months in all patients . The com-plications including coxa vara (3 cases) ,coxa valga (1 case) and limb shortening 1 .5 cm(1 case) were ob-served . The postoperative complications of two groups (coxa vara ,coxa valga ,ipsilateral limb shorten-ing) were compared ,the difference was statistically significant (P<0 .05) . Conclusion Combined exter-nal fixation and internal fixation of distal fibula plate and cannulated screw s is preferred for severe subtro-chanteric femur fractures in children ,especially for those with type Ⅲ-type Ⅴ fracture . There are many advantages including firm and safe fixation without damage to the epiphysis and blood supply of femoral head and femoral neck ,benefitting for the healing of fracture . It is also beneficial to patients’ care and management of compound injuries .

  2. Fluoroscopic bone fragment tracking for surgical navigation in femur fracture reduction by incorporating optical tracking of hip joint rotation center.

    Science.gov (United States)

    Nakajima, Yoshikazu; Tashiro, Takahito; Sugano, Nobuhiko; Yonenobu, Kazuo; Koyama, Tsuyoshi; Maeda, Yuki; Tamura, Yuichi; Saito, Masanobu; Tamura, Shin'ichi; Mitsuishi, Mamoru; Sugita, Naohiko; Sakuma, Ichiro; Ochi, Takahiro; Matsumoto, Yoichiro

    2007-09-01

    A new method for fluoroscopic tracking of a proximal bone fragment in femoral fracture reduction is presented. The proposed method combines 2-D and 3-D image registration from single-view fluoroscopy with tracking of the head center position of the proximal femoral fragment to improve the accuracy of fluoroscopic registration without the need for repeated manual adjustment of the C-arm as required in stereo-view registrations. Kinematic knowledge of the hip joint, which has a positional correspondence with the femoral head center and the pelvis acetabular center, allows the position of the femoral fragment to be determined from pelvis tracking. The stability of the proposed method with respect to fluoroscopic image noise and the desired continuity of the fracture reduction operation is demonstrated, and the accuracy of tracking is shown to be superior to that achievable by single-view image registration, particularly in depth translation.

  3. Large diameter metal on metal total hip replacement for femoral neck fractures with neurological conditions A retrospective assessment

    Directory of Open Access Journals (Sweden)

    Jia Li

    2014-01-01

    Conclusion: We believe the use of L-MoM can diminish the rate of instability or dislocation, after operation. The L-MoM is an option for patients with Parkinson′s disease and poliomyelitis with femoral neck fracture.

  4. Treatment of femoral neck fracture with muscle-bone flap of both tensor fasciae latae and sartorius

    Institute of Scientific and Technical Information of China (English)

    刘国平; 康斌; 曾晖; 唐嫄科; 唐新宇; 熊奡; 解笑宸; 黄伟

    2003-01-01

    Objective: To evaluate the effect of muscular pedicle bone grafts with sartorius or tensor fasciae latae and sartorius in fresh transcervical or subcapital fractures of the femoral neck. Methods: Thirty cases of fresh transcervical and subcapital fractures of the femoral neck were treated by the tail breakable screws and sartorius pedicle bone grafts (single muscular pedicle, SMP group). The other 23 cases were treated by cannulated pressure screws and bone grafts with the muscular pedicles of both sartorius and tensor fasciae latae (double muscular pedicles, DMP group). Results: Fifty-two cases were followed up for 3 to 5 years (mean, 4 years). In SMP group, ten cases showed poor therapeutic results. Excellent therapeutic effects were achieved in all cases of DMP group. Conclusions: The transcervical or subcapital fractures of the femoral neck can be treated by double muscular pedicles bone graft. The bone graft with double muscular pedicles is more effective than single sartorius muscular pedicles for fresh transcervical and subcapital fractures of the femoral neck during short and medium terms.

  5. Assessment of interobserver variation in Garden classification and management of fresh intracapsular femoral neck fracture in adults

    Institute of Scientific and Technical Information of China (English)

    Amit Aggarwal; Mahipal Singh; Aditya N Aggarwal; Shuchi Bhatt

    2014-01-01

    Objective:To assess the interobserver agreement on Garden classification of fresh femoral neck fracture and management plan based on anteroposterior (AP) view and also assess if the addition of lateral view changes the classification and management plan.Methods:Ten orthopaedic surgeons were asked to classify 35 femoral neck fractures on AP view only and propose the management plan.Then the same films were reshown in conjunction with their lateral view after 10 days.Results were compared with respect to the classification and management plan between two groups.Interobserver agreement was calculated using Fleiss' kappa.Results:There was only a fair interobserver agreement (kappa value 0.39) on Garden classification on AP view only which improved to moderate agreement (kappa value 0.52) after adding a lateral view.While there was only a slight improvement in the interobserver agreement on the management plan on AP view only (kappa value 0.50) and AP combined with lateral views (kappa value 0.52).Supplementation of the lateral view changed the classification in 15.42% of the cases and altered the management plan in 23.14% of the cases.Conclusion:We conclude that lateral view should be obtained routinely on all patients with suspected femoral neck fracture as it definitely has a role in planning treatment of femoral neck fracture.

  6. Femoral Geometry in Male Patients with Atraumatic Hip Fracture - Original Investigation

    Directory of Open Access Journals (Sweden)

    Gülten Tan

    2007-03-01

    Full Text Available Aims: Hip fracture is the most serious complication of osteoporosis and the most disabling type of fracture. In this study, we aimed to compare femoral geometry in hip fractured male patients aged more than 65 years old with age matched controls. Patients and Methods: 20 male patients with a history of nontraumatic hip fracture and 19 age-matched healthy controls were included in this study. Bone mineral density of neck and trochanter of hip were measured by DEXA. In addition to BMD, an experienced radiologist measured proximal femur geometric parameters potentially involved in bone strength. Results: Mean BMDs of trochanteric region were not significantly different between groups, but mean BMDs of neck region were statistically significantly lower in the hip fractured group. Neck shaft angle and femur shaft width were the geometric parameters found to be significantly higher in the hip fractured group. The correlation between femur geometric and the anthropometric measurements was present only in the kontrol group. Conclusion: We concluded that besides femur geometric measurements, correlation between these measurements might be an important factors for the fracture risk. (From the World of Osteoporosis 2007;13:15-8

  7. Humeral cortical thickness in female Bantu - its relationship to the incidence of femoral neck fracture

    Energy Technology Data Exchange (ETDEWEB)

    Bloom, R.A.; Pogrund, H.

    1982-03-01

    Measurements of the humeral cortical thickness demonstrate that generalised osteoporosis in female Bantu commences in the fifth decade and gradually increases until, in the ninth decade, all subjects are osteoporotic. The combined cortical thickness (CCT) of the humerus in young adults is very similar to that found previously in a white London population and the loss of cortex with age is very similar. It is concluded that the known low incidence of femoral neck fracture in Bantu is not due to a lower incidence of generalised osteoporosis but to environmental factors. The chief environmental factor postulated is the greater amount of physical work performed by the Bantu. A more careful mode of walking is suggested as a subsidiary cause.

  8. High Reliability of a Scoring System for Implant Position in Undisplaced Femoral Neck Fractures

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Bartholin, Marie-Louise L; Weber, Kolja;

    2016-01-01

    OBJECTIVES: The aim of this study was to evaluate the intra-rater and inter-rater reliability of a scoring system for internal fixation (SIFA) in undisplaced femoral neck fractures (FNF). DESIGN: A reproducibility study with a historical consecutive cohort. SETTING: The patients were all treated...... of the screw position in femoral head had the largest difference of acceptable positioning, when comparing visual assessment with the measured. CONCLUSIONS: The SIFA scoring system demonstrates substantial intra-rater and inter-rater reliability (kappa (0.51-0.78), when raters make measurements of radiographs......, but lower reliability (kappa 0.13-0.78) when raters visually assess the radiographs without measuring. The SIFA scoring system should be assessed on a large cohort for correlation with clinical evaluation....

  9. Undetected hangman's fracture in a patient referred for physical therapy for the treatment of neck pain following trauma.

    Science.gov (United States)

    Ross, Michael D; Cheeks, John M

    2008-01-01

    This case report describes a patient referred for physical therapy treatment of neck pain who had an underlying hangman's fracture that precluded physical therapy intervention. This case involved a 61-year-old man who had a sudden onset of neck pain after a motor vehicle accident 8 weeks before his initial physical therapy visit. Conventional radiographs of his cervical spine taken on the day of the accident did not reveal any abnormalities. Based on the findings at his initial physical therapy visit, the physical therapist ordered conventional radiographs of the cervical spine to rule out the possibility of an undetected fracture. The radiographs revealed bilateral C2 pars interarticularis defects consistent with a hangman's fracture. The patient was referred to a neurosurgeon for immediate review. Based on a normal neurological examination, a relatively low level of pain, and the results of radiographic flexion and extension views of the cervical spine (which revealed no evidence of instability), the neurosurgeon recommended that the patient continue with nonsurgical management. In patients with neck pain caused by trauma, physical therapists should be alert for the presence of cervical spine fractures. Even if the initial radiographs are negative for a fracture, additional diagnostic imaging may be necessary for a small number of patients, because they may have undetected injuries that would necessitate medical referral and preclude physical therapy intervention.

  10. The retromandibular transparotid approach for reduction and rigid internal fixation using two locking miniplates in mandibular condylar neck fractures.

    Science.gov (United States)

    Kanno, T; Sukegawa, S; Tatsumi, H; Nariai, Y; Ishibashi, H; Furuki, Y; Sekine, J

    2014-02-01

    We evaluated the safety, efficacy, and morbidity associated with the treatment of displaced mandibular condylar neck fractures using a retromandibular transparotid approach to reduce and rigidly fix using two 2.0-mm locking miniplates. Our surgical inclusion criteria were: patient selection of open reduction and fixation, displaced unilateral condylar fractures with derangement of occlusion, and bilateral condylar fractures with an anterior open bite. The study group consisted of 19 patients who underwent surgery for 19 mandibular condylar neck fractures; patients were analyzed prospectively, with more than 6 months of follow-up, and were evaluated in terms of functional results, scar formation, postoperative complications, and stability of fixation. The results showed that functional occlusion identical to the preoperative condition and correct anatomical reduction of the condylar segments in centric occlusion, followed by immediate functional recovery, was achieved in all patients. No patient suffered from any major or permanent complication postoperatively, although there were two cases (11%) of temporary facial nerve palsy, which resolved completely within 3 months. Surgical scars were barely visible. The retromandibular transparotid approach with open reduction and rigid internal fixation for displaced condylar neck fractures of the mandible is a feasible and safe, minimally invasive surgical technique that provides reliable clinical results.

  11. Medical Cost Analysis of the Osteoporotic Hip Fractures

    Directory of Open Access Journals (Sweden)

    Savaş Çamur

    2015-12-01

    Full Text Available Objective: Osteoporotic hip fractures decrease the life expectancy for 20% about 20-50% of the patients become permanently dependent in terms of walking for the rest of their life. Life expectancy is increasing in Turkey in the last 20 years. We investigated the impact of osteoporotic hip fractures which increase the morbidity and mortality on the national economy. Materials and Methods: A total of 81 patients admitted to our emergency department with the diagnosis of femur intertrochanteric fracture and femoral neck fracture between 2008 and 2012 were included in this study. We retrospectively evaluated the medical records and the medical costs of these patients from hospital information management system. Results: Of the 81 patients 32 (39.6% males and 49 (60.4% females meeting the inclusion criteria were included in this study. The mean age was 80.1 years (range, 61-103. Twenty-three (27.5% patients had femoral neck fracture and 58 (72.5% patients had intertrochanteric femur fracture. The mean length of hospital stay was 13.4 days in intertrochanteric femur fracture and 15.5 days in femoral neck fracture; average of the total days of hospitalization of all patients was 13.9 days. The average treatment cost per patient was 5,912.36 TL for intertrochanteric fractures, 5,753.00 TL for neck fractures, and 5,863.09 TL for the whole patient population. Conclusion: Hip fracture is a substantial cause of morbidity and mortality in elderly. Taking preventive measures before the fracture occurs may help to prevent this problem which has a high cost treatment and which is a substantial burden for the national economy.

  12. 股骨近端外侧锁定钢板治疗Russell-Taylor Ⅱ型股骨转子下骨折%Femoral subtrochanteric fractures treated with proximal lateral femur locking Plate

    Institute of Scientific and Technical Information of China (English)

    胡孙君; 陈舰; 陈杰; 俞光荣; 张世民

    2012-01-01

    目的 探讨股骨近端外侧锁定钢板治疗股骨转子下骨折的治疗效果.方法 对28例Russell-Taylor Ⅱ型股骨转子下骨折患者采用股骨近端外侧锁定钢板固定.结果 28例均获得随访,时间10~24个月.根据髋关节Harris评分:优13例,良10例,中5例.结论 股骨近端外侧锁定钢板治疗股骨转子下骨折可以达到可靠的固定效果,骨折愈合较快,短期临床疗效良好.%Objective To study the outcome of subtrochanteric hip fractures treated by proximal lateral femur locking plate. Methods 28 elder patients with subtrochanteric hip fractures were treated with proximal lateral femur locking plate. Results All patients were followed up for 10 ~24 months. According to Hams index, there were 13 excellent cases, f 0 good and 5 fair. Conclusions The proximal lateral femur locking plate is the kind of stable and effective internal fixation of treating subtrochanteric hip fractures, and the clinical outcome is satisfied.

  13. Pilot study on proximal femur strains during locomotion and fall-down scenario

    Energy Technology Data Exchange (ETDEWEB)

    Klodowski, Adam, E-mail: adam.klodowski@lut.fi; Valkeapaeae, Antti, E-mail: antti.valkeapaa@lut.fi; Mikkola, Aki, E-mail: aki.mikkola@lut.fi [Lappeenranta University of Technology (Finland)

    2012-09-15

    The most common and severe type of fracture among the elderly is known as a proximal femur fracture. Aging-related bone loss is one of the major contributing factors to increased likelihood of bone fracture. Specific exercises can be used to strain bones and increase bone strength to counter the effects of bone loss. The flexible multibody simulation approach can be used as a non-invasive method for estimating bone strains caused by physical activity. This method was recently used to analyze the strain of locomotion in regard to human femur and tibia leg bones. The current study focuses on strain analysis of the femoral neck. The research test person was a clinically healthy 65-year old Caucasian male. The computed tomography was used to build a geometrically accurate finite element model of the femur with inhomogeneous material properties derived from the voxel data. The anthropometric data was used to model the musculoskeletal system of the test person. The multibody skeletal model was utilized to estimate loading on the femoral neck during walking, which represents a routine daily activity. The flexible multibody simulation results were compared to strains that occurred during a simulated fall onto the greater trochanter of the femur. The fall simulation was made entirely using finite element software. Results from the finite element analysis were compared with the previous study showing that the test person does not belong to the high-risk hip fracture group. Finally, the estimated strains gathered from the walking simulation were compared to the strain values from the simulated fall-down scenario.

  14. [Bilateral quadriceps tendon rupture and coexistent femoral neck fracture in a patient with chronic renal failure].

    Science.gov (United States)

    Kazimoğlu, Cemal; Yağdi, Serhan; Karapinar, Hasan; Sener, Muhittin

    2007-01-01

    Simultaneous bilateral quadriceps tendon rupture is a very rare injury mostly seen in patients with chronic renal failure or other systemic chronic diseases. Metabolic acidosis in chronic renal failure predisposes these patients to tendon degeneration. A 37-year-old woman who received hemodialysis for chronic renal failure for two years presented with complaints of severe pain in the left hip and inability to walk. She had a history of two consecutive falls in the past two months. On physical examination, there were joint spaces in both suprapatellar areas, active extension of both knees was inhibited, and movements of the left hip were quite painful. Knee ultrasonography and magnetic resonance imaging showed bilateral quadriceps tendon rupture from patellar attachment. At surgery, full-thickness quadriceps tendon tears were repaired with Tycron transpatellar suture anchors. Internal fixation was not considered for hip fracture due to the presence of chronic renal failure, so hemiarthroplasty with bipolar endoprosthesis was performed in the same session for femoral neck fracture. Six months after the operation, the patient was able to walk without support and almost regained her normal knee functions.

  15. Bisphosphonates and risk of subtrochanteric, femoral shaft, and atypical femur fracture: a systematic review and meta-analysis.

    Science.gov (United States)

    Gedmintas, Lydia; Solomon, Daniel H; Kim, Seoyoung C

    2013-08-01

    Although there is strong evidence that bisphosphonates prevent certain types of osteoporotic fractures, there are concerns that these medications may be associated with rare atypical femoral fractures (AFF). Recent published studies examining this potential association are conflicting regarding the existence and strength of this association. We conducted a systematic review and meta-analysis of published studies examining the association of bisphosphonates with subtrochanteric, femoral shaft, and AFF. The random-effects model was used to calculate the pooled estimates of adjusted risk ratios (RR). Subgroup analysis was performed by study design, for studies that used validated outcome definitions for AFF, and for studies reporting on duration of bisphosphonate use. Eleven studies were included in the meta-analysis: five case-control and six cohort studies. Bisphosphonate exposure was associated with an increased risk of subtrochanteric, femoral shaft, and AFF, with adjusted RR of 1.70 (95% confidence interval [CI], 1.22-2.37). Subgroup analysis of studies using the American Society for Bone and Mineral Research criteria to define AFF suggests a higher risk of AFF, with bisphosphonate use with RR of 11.78 (95% CI, 0.39-359.69) as compared to studies using mainly diagnosis codes (RR, 1.62; 95% CI, 1.18-2.22), although there is a wide confidence interval and severe heterogeneity (I(2)  = 96.15%) in this subgroup analysis. Subgroup analysis of studies examining at least 5 years of bisphosphonate use showed adjusted RR of 1.62 (95% CI, 1.29-2.04). This meta-analysis suggests there is an increased risk of subtrochanteric, femoral shaft, and AFF among bisphosphonate users. Further research examining the risk of AFF with long-term use of bisphosphonates is indicated as there was limited data in this subgroup. The public health implication of this observed increase in AFF risk is not clear.

  16. The quality of life after a femoral neck fracture in elderly patients: a comparative study between internal fixation and arthroplasties

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    Dennis Sansanovicz

    2017-01-01

    Full Text Available Introduction: The femoral neck fracture is a frequent pathology in the elderly population, with about of 100,000 cases per year in Brazil. The surgical treatment by internal fixation or arthroplastic hip replacement is advocated today. The non-surgical treatment is reserved for cases of exception. Objective: To compare the quality of patient postoperative life treated for femoral neck fracture by two different techniques: hip arthroplasty and internal fixation. Methods: Through the SF-36 questionnaire, we study the quality of life of 60 patients with more than 65 years, treated between 2004 and 2012 in our service. Half of the patients was submitted to internal fixation and the other half to the arthroplastic replacement. Results: Higher averages in the large majority of the parameters of the questionnaire were obtained by the group which was carried out by internal fixation, but without statistical significance in most of these differences. Some international reports indicate that patients who have suffered a fracture of the femoral neck and were treated with internal fixation may recover the quality of life they had before the fracture. Paradoxically, there is a growing trend among orthopedic surgeons to perform a hip replacement surgery in these cases. Conclusion: Further studies are needed to define which is the best surgical treatment option.

  17. What is the real angle of deviation of metacarpal neck fractures on oblique views? A radiographic study☆

    Science.gov (United States)

    de Góes Ribeiro, Arthur; Gonçalez, Daniel Hidalgo; Filho, João Manoel Fonseca; da Fonseca, Guilherme Marques; Costa, Antonio Carlos; Chakkour, Ivan

    2016-01-01

    Objective The aim of this study was to establish an indirect, easy-to-use, predictable and safe means of obtaining the true degree of displacement of fractures of the neck of the fifth metacarpal bone, through oblique radiographic views. Methods An anatomical specimen from the fifth human metacarpal was dissected and subjected to ostectomy in the neck region. A 1-mm Kirschner wire was fixed to the base of the fifth metacarpal bone, perpendicular to the longitudinal axis of the bone and parallel to the ground. Another six Kirschner wires of the same diameter were bent over and attached to the ostectomized bone to simulate fracture displacement. Axial rotation of the metacarpus was used to create oblique radiographic views. Radiographic images were generated with different angles and at several degrees of rotation of the bone. Results We deduced a mathematical formula that showed the true displacement of fractures of the neck of the fifth metacarpal bone by means of oblique radiographs. Conclusions Oblique radiographs at 30̊ of supination provided the best view of the bone and least variation from the real value of the displacement of fractures of the fifth metacarpal bone. The mathematical formula deduced was concordant with the experimental model used. PMID:27069882

  18. Prospects of implant with locking plate in fixation of subtrochanteric fracture: experimental demonstration of its potential benefits on synthetic femur model with supportive hierarchical nonlinear hyperelastic finite element analysis

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    Latifi Mohammed

    2012-04-01

    Full Text Available Abstract Background Effective fixation of fracture requires careful selection of a suitable implant to provide stability and durability. Implant with a feature of locking plate (LP has been used widely for treating distal fractures in femur because of its favourable clinical outcome, but its potential in fixing proximal fractures in the subtrochancteric region has yet to be explored. Therefore, this comparative study was undertaken to demonstrate the merits of the LP implant in treating the subtrochancteric fracture by comparing its performance limits against those obtained with the more traditional implants; angle blade plate (ABP and dynamic condylar screw plate (DCSP. Materials and Methods Nine standard composite femurs were acquired, divided into three groups and fixed with LP (n = 3, ABP (n = 3 and DCSP (n = 3. The fracture was modeled by a 20 mm gap created at the subtrochanteric region to experimentally study the biomechanical response of each implant under both static and dynamic axial loading paradigms. To confirm the experimental findings and to understand the critical interactions at the boundaries, the synthetic femur/implant systems were numerically analyzed by constructing hierarchical finite element models with nonlinear hyperelastic properties. The predictions from the analyses were then compared against the experimental measurements to demonstrate the validity of each numeric model, and to characterize the internal load distribution in the femur and load bearing properties of each implant. Results The average measurements indicated that the constructs with ABP, DCPS and LP respectively had overall stiffness values of 70.9, 110.2 and 131.4 N/mm, and exhibited reversible deformations of 12.4, 4.9 and 4.1 mm when the applied dynamic load was 400 N and plastic deformations of 11.3, 2.4 and 1.4 mm when the load was 1000 N. The corresponding peak cyclic loads to failure were 1100, 1167 and 1600 N. The errors

  19. Radiographic study on the anatomical characteristics of the proximal femur in Brazilian adults

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    Tércio Henrique Soares de Farias

    2015-02-01

    Full Text Available OBJECTIVE: To ascertain the geometry of the femur in the Brazilian population by means of a radiographic study and to correlate the values with regard to sex and right/left side.METHODS: Five hundred anteroposterior radiographs of the pelvis of skeletally mature patients (250 of each sex who did not present any osteoarthrosis, fractures or tumoral or infectious lesions were analyzed. The length and width of the femoral neck, length of the femoral axis, neck-shaft angle and femoral offset were measured.RESULTS: The following means were observed: 36.54 mm for the length of the femoral neck; 37.48 mm for the width of the femoral neck; 108.42 mm for the length of the femoral axis; 130.47° for the neck-shaft angle; and 44.4 mm for the femoral offset.CONCLUSION: The mean values for the main measurements on the proximal femur in Brazilians differed from those of previous studies. It could also be shown that there was a statistically significant mean difference between men and women for all the variables, both on the left and on the right side, and that the men had greater means than the women.

  20. Predicting Grid Size-dependent Fracture Strains of DP980 with a Microstructure-based Post-necking Model

    Energy Technology Data Exchange (ETDEWEB)

    Cheng, Guang; Hu, Xiaohua; Choi, Kyoo Sil; Sun, Xin

    2017-10-10

    Ductile fracture is a local phenomenon, and it is well established that fracture strain levels depend on both stress triaxiality and the resolution (grid size) of strain measurements. Two-dimensional plane strain post-necking models with different representative volume element (RVE) sizes are used to predict the size-dependent fracture strain of a commercial dual-phase steel, DP980. The models are generated from the actual microstructures, and the individual phase flow properties and literature-based individual phase damage parameters for the Johnson-Cook model are used for ferrite and martensite. A monotonic relationship is predicted: the smaller the model size, the higher the fracture strain. Thus, a general framework is developed to quantify the size-dependent fracture strains for multiphase materials. In addition to the RVE sizes, the influences of intrinsic microstructure features, i.e., the flow curve and fracture strains of the two constituent phases, on the predicted fracture strains also are examined. Application of the derived fracture strain versus RVE size relationship is demonstrated with large clearance trimming simulations with different element sizes.

  1. Low bone mineral density is not related to failure in femoral neck fracture patients treated with internal fixation

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Ryg, Jesper; Overgaard, Søren;

    2014-01-01

    Background and purpose - Internal fixation (IF) in femoral neck fractures has high reoperation rates and some predictors of failure are known, such as age, quality of reduction, and implant positioning. Finding new predictors of failure is an ongoing process, and in this study we evaluated...... the importance of low bone mineral density (BMD). Patients and methods - 140 consecutive patients (105 females, median age 80) treated with IF had a dual-energy X-ray absorptiometry (DXA) scan of the hip performed median 80 days after treatment. The patients' radiographs were evaluated for fracture displacement......, or new hip fracture). A stratified Cox regression model on fracture displacement was applied and adjusted for age, sex, quality of reduction, implant positioning, comorbidity, and walking disability. Results - 49 patients had a T-score below -2.5 (standard deviation from the young normal reference mean...

  2. Hawkins Group I fracture of neck of talus and Salter Harris Type III tibial epiphyseal injury of medial malleolus.

    Science.gov (United States)

    Prasad, Kodali Siva R K; Vali, Hamza; Hussain, Altaf

    2013-01-01

    We are reporting an unusual combination of Hawkins Group I fracture of the neck of left talus in association with Salter Harris Type III distal tibial epiphyseal injury of medial malleolus in a child with cerebral palsy and hemiplegia of contralateral limbs and discussed the possible mechanism as well as management. Fractures of medial malleolus usually occur in Hawkins Group III fracture-dislocations in adults. Forced dorsiflexion of talus against the anterior edge of tibia appears to be the accepted common mechanism, despite limited experimental and clinical evidence incriminating axial compression. Fracture of medial malleolus implicates supination. We managed this unusual pattern of injury conservatively. At 15 months, the child was asymptomatic with no radiological evidence of avascular necrosis of body of talus or growth disturbance of distal tibial epiphysis. Copyright © 2013 Elsevier Ltd. All rights reserved.

  3. Bilateral femoral neck fractures resulting from a grand mal seizure in an elderly man with Down syndrome

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    Jonathan P. Marsh

    2010-03-01

    Full Text Available Simultaneous bilateral hip fractures are exceedingly rare and usually occur following a seizure. To our knowledge, only 22 cases of such injuries have been reported in the literature during the past forty years and the majority of fractures are treated with open reduction and internal fixation. We present a case of a 66-year old man with Down syndrome and severe dementia who was diagnosed with bilateral displaced femoral neck fractures following an epileptic seizure. He was treated with single staged bilateral uncemented monopolar hemi-arthroplasties through lateral Hardinge approaches. The treatment choice was governed by fracture displacement, the lack of pre-existing osteoarthritis, length of time to diagnosis, the patient’s age, ambulatory status and mental impairment, with the intention to minimize post-operative complications such as avascular necrosis, non-union and hip dislocation.

  4. 股骨粗隆间骨折PFNA内固定的治疗体会%Treatment of PFNA internal fixation for intertrochanteric fracture of femur

    Institute of Scientific and Technical Information of China (English)

    武广林

    2015-01-01

    Objective To study the treatment of Proximal Femoral Nail Antirotation internal fixation in the treatment of intertrochanteric fracture of femur,analyze the treatment methods and strategies.Methods 40 patients with intertrochanteric fracture of femur received in ous hospital from January 2012 to January 2014 were selected. According to admission number, they were randomly divided into two groups, that is the observation group and the control group, 20 cases in each group.On the basis of conventional treatment, the observation group was treated with PFNA internalfixation. Conventional physical therapy and drug therapy were given to the control group.To observe and analyze the clinical treatment of the two groups of patients, the treatment effect of the two groups of patients.Results after treatment 5~24 months follow-up, the observation group cured 19 cases, the excellent and good rate was 95%; the control group cured 17 cases, the excellent rate was 85%. The excellent and good rate of the observation group was significantly higher than that in the control group, the difference was statistically significant (P<0.05).ConclusionPFNA internal fixation treatment is a relatively perfect and advanced treatment method, especially for the elderly patients with osteoporosis, the treatment effect is significant, worthy of clinical promotion.%目的:探讨股骨粗隆间骨折股骨近端防旋转髓内钉(Proximal Femoral Nail Antirotation,PFNA)内固定的治疗体会,分析治疗方法和对策。方法选取2012年1月到2014年1月于本院就诊的股骨粗隆间骨折患者40例,将患者按照入院编号,随机分为两组,观察组和对照组患者各20例,在常规治疗的基础上,给予观察组患者PFNA内固定的医疗手段进行治疗;给予对照组患者常规物理治疗和药物治疗,观察和分析两组患者临床治疗现象,比较两组患者的治疗效果。结果通过治疗后5至24个月

  5. Endoscopic hemostasis with an ultrasonically activated device for hemorrhage from a branch of the maxillary artery during endoscopically assisted reduction of condylar neck fracture.

    Science.gov (United States)

    Iwai, Toshinori; Matsui, Yoshiro; Omura, Susumu; Tohnai, Iwai

    2013-03-01

    We describe here a case in which sudden hemorrhage from a branch of the maxillary artery during endoscopically assisted transoral reduction of condylar neck fracture was successfully controlled by endoscopic hemostasis with an ultrasonically activated device.

  6. Management of 1½ month old neglected talus neck fracture: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Dinesh R Kale

    2014-01-01

    Full Text Available Undisplaced talus neck fractures are uncommon and difficult to diagnose. We present a case of an 18-year-old female came with the complaints of pain and swelling in the foot following a fall from a bicycle 1½ months back. For the above complaints, she had consulted local doctors who had done X-rays of the foot and no diagnosis was made. She was treated conservatively with medications and compression bandage for swelling and the patient was allowed to walk. On presenting to us, X-ray of the foot was done and minimally displaced talus neck fracture was suspected. Magnetic resonance imaging of the foot was done and the diagnosis was confirmed. Patient was operated with percutaneous screw fixation following which below knee cast was given for 6 weeks followed by partial weight bearing. Patient returned to complete weight bearing and previous activity level without pain at the end of 3 months.

  7. Effect of dynamic hip system blade on the treatment of femoral neck fractures in elderly patients with osteoporosis

    Institute of Scientific and Technical Information of China (English)

    Zhao Wenbo; Liu Lei

    2014-01-01

    Objective:To discuss the curative effect of the dynamic hip system blade (DHS-blade) on the treatment of femoral neck fractures in elderly patients with osteoporosis.Methods:A retrospective study was conducted to analyse the clinical data of 60 elderly patients with osteoporosis who had been treated for femoral neck fractures with DHS-blade in our department between September 2012 and February 2014.There were 22 males and 38 females with a mean age of (66.8±3.2) years.According to the Singh Index Classification,all the patients' Singh index was below level 3.The Harris criterion and function recovery after operation were analysed.Results:All patients were followed up for 12-17 months (mean 14 months).No femoral head necrosis,femoral neck shortening,internal fixation loosening or backing out of the nails occurred.Bone nonunion was found in one case and he had a good recovery after total hip arthroplasty.The time for fracture healing ranged from 3-6 months (average 3.5 months).According to Harris criterion,35 cases were rated as excellent,22 good,2 fair and 1 poor.The Harris scale was significantly improved from 28.46±2.35 preoperatively to 91.98±3.26 at 6 months postoperatively (P<0.05).Conclusion:DHS-blade,being minimally invasive,allowing earlier postoperative exercise and avoiding the complications elicited by traditional internal fixation,is advisable for treatment of femoral neck fractured patients with osteoporosis.

  8. Difference in the trajectory of change in bone geometry as measured by hip structural analysis in the narrow neck, intertrochanteric region, and femoral shaft between men and women following hip fracture.

    Science.gov (United States)

    Rathbun, Alan M; Shardell, Michelle; Orwig, Denise; Hebel, J Richard; Hicks, Gregory E; Beck, Thomas J; Magaziner, Jay; Hochberg, Marc C

    2016-11-01

    Prior studies have shown that women have declines in bone structure and strength after hip fracture, but it is unclear whether men sustain similar changes. Therefore, the objective was to examine sex differences in proximal femur geometry following hip fracture. Hip structural analysis was used to derive metrics of bone structure and strength: aerial bone mineral density, cross-sectional bone area (CSA), cortical outer diameter, section modulus (SM), and buckling ratio (BR) from dual-energy x-ray absorptiometry scans performed at baseline (within 22days of hospital admission), two, six, or twelve months after hip fracture in men and women (n=282) enrolled in the Baltimore Hip Studies 7th cohort. Weighted estimating equations were used to evaluate sex differences at the narrow neck (NN), intertrochanteric (IT), and femoral shaft (FS). Men had significantly different one year NN changes compared to women in CSA: -6.33% (-12.47, -0.20) vs. 1.37% (-3.31, 6.43), P=0.049; SM: -4.98% (-11.08, 1.10) vs. 3.94% (-2.51, 10.42), P=0.042; and BR: 7.50% (0.65, 14.36) vs. -1.20% (-6.41, 4.00), P=0.044. One year IT changes displayed similar patterns, but the sex differences were not statistically significant for CSA: -4.07% (-10.83, 2.67) vs. 0.41% (-3.41, 4.24), P=0.252; SM: -4.78% (-12.10, 5.53) vs. -0.31 (-4.74, 4.11), P=0.287; and BR: 4.59% (-0.65, 9.84) vs. 1.52% (-4.23, 7.28), P=0.425. Differences in FS geometric parameters were even smaller in magnitude and not significantly different by sex. Women generally experienced non-significant increases in bone tissue and strength following hip fracture, while men had structural declines that were statistically greater at the NN region. Reductions in the mechanical strength of the proximal femur after hip fracture could put men at higher risk for subsequent fractures of the contralateral hip. Copyright © 2016 Elsevier Inc. All rights reserved.

  9. Osteosynthesis of ununited femoral neck fracture by internal fixation combined with iliac crest bone chips and muscle pedicle bone grafting

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    D D Baksi

    2016-01-01

    Full Text Available Background: Ununited femoral neck fracture is seen commonly in developing countries due to delayed presentation or failure of primary internal fixation. Such fractures, commonly present with partial or total absorption of femoral neck, osteonecrosis of femoral head in 8-30% cases with upward migration of trochanter posing problem for osteosynthesis, especially in younger individuals. Several techniques for treatment of such conditions are described like osteotomies or nonvascularied cortical or cancellous bone grafting provided varying degrees of success in terms of fracture union but unsatisfactory long term results occurred due to varying incidence of avascular necrosis (AVN of femoral head. Moreover, in presence of AVN of femoral head neither free fibular graft nor cancellous bone graft is satisfactory. The vascularied bone grafting by deep circumflex iliac artery based on iliac crest bone grafting, free vascularied fibular grafting and muscle pedicle periosteal grafting showed high incidence of success rate. Osteosynthesis is the preferred treatment of choice in ununited femoral neck fracture in younger individuals. Materials and Methods: Of the 293 patients operated during the period from June 1977 to June 2009, 42 were lost to followup. Seven patients with gluteus medius muscle pedicle bone grafting (MPBG were excluded. Thus, out of 244 patients, 208 (85.3% untreated nonunion and 36 (14.7% following failure of primary internal fixation were available for studies. Time interval between the date of injury and operation in untreated nonunion cases was mean 6.5 months and in failed internal fixation cases was mean 11.2 months. Ages of the patients varied from 16 to 55 years. Seventy patients had partial and 174 had subtotal absorption of the femoral neck. Evidence of avascular necrosis (AVN femoral head was found histologically in 135 (54.3% and radiologically in 48 (19.7% patients. The patients were operated by open reduction of fracture

  10. Prosthetic replacement in treatment of subcapital femoral neck fractures in the elderly

    Institute of Scientific and Technical Information of China (English)

    徐莘香; 刘一; 刘建国; 李印良

    2002-01-01

    Objective: To compare the results of femoral head replacement (FHR) and total hip replacement (THR) in treatment of subcapital femoral neck fractures (SFNF).   Methods: Between May 1987 and July 1998, 56 elderly patients (65-90 years; average 73.5 years) with SFNF were treated with prosthetic replacement. Six cases were treated with unipolar FHR, 18 cases with Bateman bipolar FHR, and 32 cases with Bateman bipolar THR. All domestic prostheses were installed with cement.   Results: There was no significant difference between the 2 groups in operating time and blood transfusion. Forty-nine patients were followed-up for an average of 5 years and 10 months. No wound infection or death was related to surgery. Complications in Group FHR were significantly higher than that in Group THR.   Conclusions: Since FHR is difficult to fit the bony acetabulum, it is only indicated for senile cases with poor conditions. However, the bipolar THR installed with cement is indicated for most elderly patients. Since the femoral head and acetabulum can fit each other completely, it is more stable for taking weight-bearing earlier with less complications.

  11. Alumina-on-alumina total hip replacement for femoral neck fracture in healthy patients

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    Moretti Lorenzo

    2011-02-01

    Full Text Available Abstract Background Total hip replacement is considered the best option for treatment of displaced intracapsular fractures of the femoral neck (FFN. The size of the femoral head is an important factor that influences the outcome of a total hip arthroplasty (THA: implants with a 28 mm femoral head are more prone to dislocate than implants with a 32 mm head. Obviously, a large head coupled to a polyethylene inlay can lead to more wear, osteolysis and failure of the implant. Ceramic induces less friction and minimal wear even with larger heads. Methods A total of 35 THAs were performed for displaced intracapsular FFN, using a 32 mm alumina-alumina coupling. Results At a mean follow-up of 80 months, 33 have been clinically and radiologically reviewed. None of the implants needed revision for any reason, none of the cups were considered to have failed, no dislocations nor breakage of the ceramic components were recorded. One anatomic cementless stem was radiologically loose. Conclusions On the basis of our experience, we suggest that ceramic-on-ceramic coupling offers minimal friction and wear even with large heads.

  12. Sonographic evaluation of surrounding soft tissue lesions complicated with femur fracture%髋部股骨骨折合并周围软组织损伤的超声诊断

    Institute of Scientific and Technical Information of China (English)

    陈静; 农恒荣; 袁勇卫; 杜二珠; 王豫平

    2011-01-01

    目的 探讨超声检查髋部股骨骨折合并周围软组织损伤的多种声像图表现类型及其临床意义.方法 对154例X线检查证实髋部股骨骨折患者的X线图像及超声图像进行对比观察,重点观察骨折及其周围软组织损伤、髋关节囊积液及血肿等的影像显示(X线和超声),包括超声检查治疗前后的比较.结果 在X线检查证实髋部股骨骨折154例患者中,143例超声提示骨折的部位与X线片一致,11例超声不能明确提示X线片所示的骨折部位;超声检出髋部股骨骨折时合并周围软组织损伤148例(96.1%,148/154);总结其声像图表现有以下几种类型:(1)髋关节腔积液(12例).(2)髋关节腔内血块(35例).(3)骨折碎片嵌入肌肉(24例).(4)肌肉血肿(46例).(5)肌肉转子囊内积血(31例).X线通常难以提示髋部骨折合并软组织损伤的具体病变细节,154例中仅有9例臀大肌转子囊内积血合并肌肉内血肿时提示软组织肿胀.结论 超声能够充分显示髋部股骨骨折合并肌肉、韧带、关节囊等软组织损伤,其检测率远高于X线检查,其声像图存在多种类型,从而为临床治疗骨折后关节及肌肉损伤提供重要诊断信息;但超声存在着显示骨折损伤全貌的局限性.%Objective The surrounding soft tissue lesions complicated with femur fracture are extremely common. The detection rate of ultrasound and sonographic features were evaluated in this study. Methods A total of 154 cases with the femur fracture of hip confirmed by X-ray, were compared with those by ultrasonography, especially for the surrounding soft tissue lesions with femur fracture near the hip. Results In the 154 femur fracture cases confirmed by X-ray, the ultrasound finding in 143 cases were in accordance with those by X-ray, the 11 cases of femur fracture could not be found by ultrasound. There are 148 cases with soft tissue lesions surrounding the femur fracture near the hip had been diagnosed by

  13. Analysis of prosthetic replacement in treatment of femoral neck fracture on the hemiplegia side in the elderly

    Institute of Scientific and Technical Information of China (English)

    冯明利; 沈惠良; 胡怀健; 雍宜民; 曹立; 王玮

    2004-01-01

    Objective: To study the effect of prosthetic replacement in treatment of femoral neck fractures on the hemiplegia side in the elderly.Methods: From May 1990 to May 2000, 189 elderly patients with femoral neck fractures were treated with prosthetic replacement in my hospital. Twenty-nine hemiplegia patients, who suffered from stroke previously,had Garden type Ⅲ and type Ⅳ femoral neck fractures on the hemiplegia side. Thirty non-hemiplegia patients were chosen randomly. The two groups were followed-up for 27-98 months (average: 59 months). The age, hospitalization days, operating time, blood loss, blood transfusion,complications during perioperative period and long-term complications were compared between the two groups and the results of femoral head replacement and total hip replacement in the hemiplegia group were also compared.Results: All the patients of the two groups survived the perioperative period. No significant difference was found in the age, hospitalization days, operation time,blood loss and blood transfusion and long-term complications between the two groups ( P > 0.05 ). However there was significant difference in complications during perioperative period between the two groups ( P < 0.05 ).Five patients died in the hemiplegia group with the mortality of 17.2% and two died in the non-hemiplegia group with the mortality of 6.7 % 11 months to 5 years after operation. There was significant difference in long-term complications between the femoral head replacement and the total hip replacement in the hemiplegia group (P <0.05). The result of the total hip replacement was better than that of the femoral head replacement.Conclusions: Prosthetic replacement is a reliable method in treatment of Garden type Ⅲ and type Ⅳfemoral neck fractures on the hemiplegia side in the elderly,and patients are safe during perioperative period. More complications during perioperative period occur in the hemiplegia group, and long-term complications are

  14. 股骨近端防旋髓内钉治疗股骨转子下骨折效果分析%Effect Analysis of Proximal Femoral Nail Anti-rotation for the Treatment of Subtrochanteric Fractures of Femur

    Institute of Scientific and Technical Information of China (English)

    庄玉明

    2015-01-01

    目的:分析股骨近端防旋髓内钉治疗股骨转子下骨折效果。方法将在我院就诊的66例股骨转子下骨折患者随机分为观察组(股骨近端防旋髓内钉)和对照组(动力髋螺钉),各33例。结果观察组优良率97.0%高于对照组术后恢复优良率78.8%,手术时间较对照组长,术中出血量、并发症发生率低于对照组,P<0.05。结论股骨近端防旋髓内钉治疗股骨转子下骨折取得显著效果,术后并发症发生率低。%Objective To analyze the effect of treatment of subtrochanteric fractures of femur with proximal femoral nail anti-rotation. Methods 66 cases of patients with subtrochanteric fractures of femur in our hospital were randomly divided into observation group (proximal femoral anti-rotation) and control group (dynamic hip screw), each of 33 cases.Results The excellent and good rate of the observation group was 97% higher than that of the control group, the recovery rate was 78.8%, the operation time was longer than that of the control group, the bleeding volume and the incidence of complications were lower than the control group,P<0.05. Conclusion The proximal femoral nail anti-rotation in the treatment of subtrochanteric fractures of femur has achieved remarkable results, the incidence of postoperative complications is low.

  15. Changes in bone mineral density and femoral neck narrowing in the proximal femur three to five years after hip resurfacing versus conventional total hip arthroplasty.

    Science.gov (United States)

    Gerhardt, Davey M J M; Smolders, José M H; Rijnders, Ton A J M; Hol, Annemiek; van Susante, Job L C

    2015-02-01

    We studied whether bone mineral density (BMD) is preserved without significant femoral neck narrowing (FNN) after hip resurfacing (RHA) (n=42) versus small diameter metal-on-metal total hip arthroplasty (MoM THA) (n=40). In this three to five year randomized trial BMD was measured in the calcar with dual energy absorptiometry (DXA) preoperatively, at three and six months, one, two, three and five years postoperatively. Four additional BMD regions of interest (ROIs) and femoral neck narrowing (FNN) were measured after RHA. BMD in the calcar increased to 107% (P<0.001) at one year and remained stable. Additional ROIs in the femoral neck and trochanter-area BMD changes fluctuated between 99.9% and 104.1%. FNN was minimal with a mean of 1.3% at three years. After THA BMD decreased in the calcar to 80% at one year (P<0.001) and stabilized. This bone stock preserving nature of RHA must be weighed against potential disadvantages caused by specific metal-on-metal bearing problems.

  16. Stressfraktur efter epifysiodese i femur

    DEFF Research Database (Denmark)

    Al-Aubaidi, Zaid; Engell, Vilhelm; Lundgaard, Bjarne

    2010-01-01

    Growth guiding is currently widely practiced for deformity correction in the growing child. Different methods have been developed. In 2007 Stevens described a tension band device (8-plates) as a simple growth control method. Since then it has been widely used, e.g. in hemiepiphysiodesis to correc...... described. We present a case with a fracture in the distal femur through 8-plates screw holes....

  17. 带锁髓内钉治疗下肢长骨复杂骨折及骨折不连%Clinical use of Interlocking intramedullary nail treating in complex and nonunion fracture of femur and tibia

    Institute of Scientific and Technical Information of China (English)

    王万春; 谢亮; 张庆; 李定国; 陈游; 陈汉平

    2001-01-01

    目的:应用带锁髓内钉治疗下肢长骨复杂骨折及长骨不连并观察其疗效。方法:对1998年2月~2000年7月的48例51处复杂骨折及骨折不连应用带锁髓内钉进行回顾性分析和探讨。结果:随访时间6~29个月,46例49处骨折愈合,愈合率95.8%,骨折愈合时间分别为:股骨新鲜骨折16周(10~24周),骨折不连20周(14~46周);胫骨新鲜骨折18周(12~28周),骨折不连24周(16~32周)。功能评价:股骨骨折的优良率95.2%,差4.8%,胫骨骨折的优良率100%。并发症8例,发生率16.67%,其中远端锁钉打偏3例,骨质劈裂1例,肢体短偏1例,锁钉松动2例,骨折不连1例。结论:带锁髓内钉可用于下肢长骨各种类型的骨折,尤其适用于复杂骨折及原内固定失败的骨折不连。%Fifty-one complex and nonunion fractures of femur and tibia in forty eight patients were treated with interlocking intramedullary nail. All patients were followed-up for 6 to 29 months to evaluate the curative effect. Forty-nine fractures in forty-six patients were healed(95.8%). The time of healing was 16 weeks(10~24weeks) in femur and 18 weeks (12~28week) in tibia in fresh fracture, and 20 weeks(14~46weeks) in femur nonunion and 18 weeks (12~28 weeks) in tibia nonunion. In femur, the efficacy of 28 cases was excellent or good (93.3%), and 2 cases mediate (6.7%); in tibia, 18 cases were all assessed as excellent or good. The complications were observed in 8 patients (16.67%), including distal screw misinserting, extremity shortening, screw loosening, distal shaft fracture and fracture nonunion. The results suggest that interlocking intramedullary nail can be used in many kinds of femur and tibia fracture with satisfactory result, especially in the complex fracture and nonunion after fixation failure.

  18. Femur Shaft Fractures (Broken Thighbone)

    Science.gov (United States)

    ... going, whether you were the driver or a passenger, whether you were wearing your seat belt, and ... are sometimes treated with a cast. For more information on that, ... is a pulley system of weights and counterweights that holds the broken ...

  19. Total hip arthroplasty for femoral neck fractures as an urgent procedure

    Directory of Open Access Journals (Sweden)

    Radoičić Dragan

    2017-01-01

    Full Text Available Background/Aim. Total hip arthroplasty (THA is one of the most widely accepted operative methods for femoral neck fracture (FNF in elderly. However, the data on the early THA for FNF are very limited. The aim of this study to determine if there were differences in postoperative complications and functional outcomes between an urgent and delayed THA following FNF. Methods. This prospective study included a total of 244 patients who had THA following FNF from January 2010 to January 2013. In the first group 41 FNF patients were treated with THA within less than 12 hours of admission. A total of 203 FNF patients were operated in delayed settings, of whom 162 required prolonged preoperative processing and comorbidities correction. The group II consisted of 41 FNF patients who were fit for the early surgery at admission, but the operation was delayed due to institution related reasons. Main outcome measurements included mortality, functional outcome assessement, cardiological and pulmonary complications, pressure ulcers, dislocations, infections, length of hospitalization and revisions. Results. There were no differences in terms of age, gender, type of implants, neither in mortality, nor complications. There were differences in hospital length of stay [t (51.72 = -10.25, p < 0.001]. The patients operated within less than 12 hours of admission, had significantly better scores at all three time points of functional outcome assessment: at discharge t (80 = 2.556, p < 0.012; one month t (80 = 4.731, p < 0.001; three months t (80 = 5.908, p < 0.001. Conclusion. THA for FNF as an urgent procedure is not a widely accepted concept. Our findings indicate that the early operative treatment, does not worsen clinical outcomes, and our results give an advantage to the policy of the early THA for FNF.

  20. Efficacy Evaluation for the Treatment of Subcapital Femoral Neck Fracture in Young Adults by Capsulotomy Reduction and Closed Reduction

    Institute of Scientific and Technical Information of China (English)

    Cong Liu; Meng-Ting Liu; Peng Li; Hong-Hai Xu

    2015-01-01

    Background:Subcapital femoral neck fracture in young adults has many complications,and the incidence is increasing year-by-year.The selection of the proper operation method to avoid them is an ambiguous matter.This study aimed to evaluate the treatment effect of subcapital femoral neck fracture by the capsulotomy and internal fixation with iliac bone grafting or closed reduction and intemal fixation in young adults.Methods:From March 2003 to February 2010,65 young patients with subcapital femoral neck fractures were treated,including 39 males and 26 females with average age of 34.5 years (range,19-50 years); 29 cases of the left side and 36 cases of the right side.They were randomly divided into Group A with 34 cases treated by closed reduction and internal fixation and Group B with 31 cases treated by the capsulotomy and internal fixation with iliac bone grafting.The two groups had no significant differences in sex,age,body mass index and preoperative Harris Hip Score.The observation criteria involved the length of the incision,blood loss,operation time,nonunion rate,avascular necrosis of the femoral head (ANFH) rate and Harris Hip Score.Results:Four of 65 patients were lost follow-up,and the follow-up rate was 93.8%,the average follow-up time was 38.7 months (range,33-47 months).In Group A,the incision length was 5.1 ± 2.2 cm,blood loss was 84.0 ± 13.2 ml,and operation time was 52.9 ± 10.2 min.In Group B,the incision length was 15.4 ± 4.6 cm,blood loss was 396.0 ± 21.3 ml,and operation time was 1 16.5 ± 15.3 min.Nonunion occurred in 8 patients (25.2%) in Group A and 1 patient (3.3%) in Group B.ANFH occurred in 9 patients (29.1%) in Group A and 2 patients (6.7%) in Group B.Postoperative Harris Hip Score was 89.0 ± 5.6 in Group A and 95.0 ± 4.5 in Group B.The above index of two groups was considered statistically significant (P < 0.05).Conclusions:Capsulotomy and internal fixation with iliac bone grafting can improve fracture healing,reduce ANFH

  1. Preoperative factors and early complications associated with hemiarthroplasty and total hip arthroplasty for displaced femoral neck fractures.

    Science.gov (United States)

    Miller, Christopher P; Buerba, Rafael A; Leslie, Michael P

    2014-06-01

    Displaced femoral neck fractures are common injuries in the elderly individuals. There is controversy about the best treatment with regard to total hip arthroplasty (THA) versus hemiarthroplasty. This study uses the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP) database to evaluate the preoperative risk factors associated with the decision to perform THA over hemiarthroplasty. We also evaluate the risk factors associated with postoperative complications after each procedure. Patients older than 50 years undergoing hemiarthroplasty or THA after fracture in the NSQIP database from 2007 to 2010 were compared to each other in terms of preoperative medical conditions, postoperative complications, and length of stay. Multivariate logistic regression models were used to adjust for preoperative risk factors for undergoing a THA versus a hemiarthroplasty and for complications after each procedure. In all, 783 patients underwent hemiarthroplasty and 419 underwent THA for fracture. Hemiarthroplasty patients had longer hospital stays. On multivariate logistic regression, the only significant predictor for having a THA after fracture over hemiarthroplasty was being aged 50 to 64 years. The patient characteristics/comorbidities that favored having a hemiarthroplasty were age >80 years, hemiplegia, being underweight, having a dependent functional status, being on dialysis, and having an early surgery. High body mass index, American Society of Anesthesiologists (ASA) class, gender, and other comorbidities were not predictors of having one procedure over another. Disseminated cancer and diabetes were predictive of complications after THA while being overweight, obese I, or a smoker were protective. High ASA class and do-not-resuscitate status were significant predictors of complications after a hemiarthroplasty. This study identified clinical factors influencing surgeons toward performing either THA or hemiarthroplasty for elderly patients

  2. Postoperative start compared to preoperative start of low-molecular-weight heparin increases mortality in patients with femoral neck fractures

    Science.gov (United States)

    Leer-Salvesen, Sunniva; Dybvik, Eva; Dahl, Ola E; Gjertsen, Jan-Erik; EngesæTer, Lars B

    2017-01-01

    Background and purpose — Controversies exist regarding thromboprophylaxis in orthopedic surgery. Using data in the nationwide Norwegian Hip Fracture Register (NHFR) with postoperative death and reoperation in the first 6 months after surgery as endpoints in the analyses, we determined whether the thromboprophylaxis in patients who undergo hemiarthroplasty for femoral neck fracture should start preoperatively or postoperatively. Patients and methods — After each operation for hip fracture in Norway, the surgeon reports information on the patient, the fracture, and the operation to the NHFR. Cox regression analyses were performed with adjustments for age, ASA score, gender, type of implant, length of surgery, and year of surgery. Results — During the period 2005–2014, 25,019 hemiarthroplasties as treatment for femoral neck fractures were reported to the registry. Antithrombotic medication was given to 99% of the patients. Low-molecular-weight heparin predominated with dalteparin in 57% of the operations and enoxaparin in 41%. Only operations with these 2 drugs and with known information on preoperative or postoperative start of the prophylaxis were included in the analyses (n = 20,241). Compared to preoperative start of thromboprophylaxis, postoperative start of thromboprophylaxis gave a higher risk of death (risk ratio (RR) = 1.13, 95% CI: 1.06–1.21; p < 0.001) and a higher risk of reoperation for any reason (RR =1.19, 95% CI: 1.01–1.40; p = 0.04), whereas we found no effect on reported intraoperative bleeding complication or on the risk of postoperative reoperation due to hematoma. The results did not depend on whether the initial dose of prophylaxis was the full dosage or half of the standard dosage. Interpretation — Postoperative start of thromboprophylaxis increased the mortality and risk of reoperation compared to preoperative start in femoral neck fracture patients operated with hemiprosthesis. The risks of bleeding and of reoperation due to

  3. Morphological analysis of the proximal femur using quantitative computed tomography

    Science.gov (United States)

    Jacobson, Donald; Carrera, Guilermo

    2006-01-01

    The anatomy of the proximal femur was studied in 35 specimens using quantitative computed tomography (QCT) and compared with anatomical sections studied by plane radiography and gross dissection. We found the primary supporting structure of the femoral head to be the primary compressive strut, which is a dense column of trabecular bone projecting from the pressure buttress of the medial femoral neck to the epiphyseal scar. Trabecular bone mushroomed from the epiphyseal scar and terminated at right angles to the cortex of the femoral head. We believe the primary compressive strut is the predominant load-bearing structure connecting the femoral head to the femoral neck, as many specimens lacked continuity of the head cortex to the femoral neck. Based on the CT number, the primary compressive strut had similar bone density to cortical structures such as the lesser trochanter, calcar femorale and posterior lateral femoral cortex. Ward’s triangle lacked structural integrity in many cases, and we doubt the significance of tensile trabculae for sharing load. Surgical techniques such as femoral fracture fixation, resurfacing hip arthroplasty and allograft transplantation may benefit from this knowledge. PMID:16896872

  4. Lower reoperation rate for cemented hemiarthroplasty than for uncemented hemiarthroplasty and internal fixation following femoral neck fracture

    DEFF Research Database (Denmark)

    Viberg, Bjarke; Overgaard, Søren; Lauritsen, Jens;

    2013-01-01

    treated with either internal fixation (IF), cemented HA, or uncemented HA (with or without hydroxyapatite coating), after 12-19 years of follow-up. Methods 4 hospitals with clearly defined guidelines for the treatment of 75+ year-old patients with a displaced femoral neck fracture were included. Cohort 1...... an uncemented hydroxyapatite-coated Furlong HA. Data were retrieved from patient files, from the region-based patient administrative system, and from the National Registry of Patients at the end of 2010. We performed survival analysis with adjustment for comorbidity, age, and sex. Results Cemented HA had...

  5. Wrinkling, fracture, and necking: The various failure modes in maritime crash

    NARCIS (Netherlands)

    Atli-Veltin, B.; Dekker, R.; Brunner, S.K.; Walters, C.L.

    2016-01-01

    Depending on the state of stress, material can fait in a number of different modes during a collision. Three modes are identified here as material separation in the absence of necking, material separation after the onset of necking, and localized buckling/wrinkling. Through a series of case studies,

  6. Randomised trial comparing the transversus abdominis plane block posterior approach or quadratus lumborum block type I with femoral block for postoperative analgesia in femoral neck fracture, both ultrasound-guided.

    Science.gov (United States)

    Parras, T; Blanco, R

    2016-03-01

    A double-blind randomised controlled trial was conducted to compare the analgesic effect of the transversus abdominis plane block posterior approach or the quadratus lumborum block I versus femoral block, both ultrasound-guided. Prospective study with parallel groups with 104 patients with neck of femur fracture undergoing hemiarthroplasty (although 7 participants did not finish the study). The inclusion criteria were patients older than 65 years old, ASA I-III status, who required and gave their consent for hemiarthroplasty. The exclusion criteria were patients with known allergy to local anaesthetics, mental disability, peripheral neuropathy, a coagulopathy disorder, and those patients who received morphine, or a block was performed previous to the surgery. Each patient received one block followed by a spinal anaesthetic technique, performed by the anaesthetist. Pain was measured using a visual analogue score, sensory blockade using cold spray, and motor blockade, evaluating the leg movement. These were compared on arrival in recovery and at 6, 12, 18, and 24h later. Total opioid amount administered in 24 hours, duration of stay in post-anaesthesia care unit, patient satisfaction, and adverse effects were also recorded. A lower visual analogue score was observed in the quadratus lumborum block group at 6, 12, 18 and 24h (3.7, 1.4, 0.8, 0.7 versus 5.2, 4.6, 3.4, 2.6 in the femoral group, P<.01). Opioid use in 24h was lower in this group (9.7 versus 16.9mg in the femoral group, P<.01). The sensory and motor blockade, satisfaction, and adverse effects, were similar in both groups. Quadratus lumborum block is an effective analgesic option to be used in patients with neck of femur fracture. More clinical trials are required to validate this. Copyright © 2014 Sociedad Española de Anestesiología, Reanimación y Terapéutica del Dolor. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. Accuracy of closed reduction for displaced subcapital femoral neck fractures assisted by C-arm X-ray machine%移位股骨颈头下骨折模拟C臂X射线机观察闭合复位的真实精确性

    Institute of Scientific and Technical Information of China (English)

    戚珊红

    2012-01-01

    BACKGROUND: Traction bed C-arm X-ray machine is used for closed reduction and internal fixation to treat femoral neckfracture has some errors.OBJECTIVE: To perspectively analyze the accuracy of closed reduction for femoral neck fractures by assisted C-arm X-raymachine.METHODS: Complete reduction of artificial femoral neck fractures was realized under direct vision and then fixed by kirschnerpins which were knocked in at both fractured ends respectively on lateral femoral neck to be used as metal marker. Femoral neckspecimens and C-arm X-ray machine were not removed and then the femoral neck specimens revolved 15° clockwise and 30°anticlockwise respectively. Anterior-posterior of the standard femoral neck was examined by C-arm X-ray machine, thencorresponding imaging was collected.RESULTS AND CONCLUSION: There was no significant difference of the displacement in the both ends of the subcapitalfemoral neck fractures (around 1 mm both) when the necks were located at the position of 15°, 30° clockwise and anticlockwiserespectively. There was significant difference of the displacement in the both ends of the subcapital femoral neck fractures(around 2 mm both) when the necks were located at the position of 30°, 30° clockwise and anticlockwise respectively. It is shownthat C-arm X-ray machine is used to observe the subcapital femoral neck fractures and can meet the reduction requirement ofGarden scores, but the femur head rotation cannot be identified. As a result, displaced femoral neck fractures necessitate openreduction.%背景:采用牵引床C臂X射线机下闭合复位、内固定治疗股骨颈头下骨折,可能有一定的误差.目的:模拟C臂X射线机下闭合复位透视分析骨折闭合复位的真实精确性.方法:直视下完全复位人工骨股骨颈头下骨折标本,使用克氏针固定.在股骨颈外侧,两个断端处分别使用克氏针打入,作为金属标志物.保持股骨颈标本、C臂X射线机位置不动,随后将股骨头

  8. The Timed Up and Go test is an early predictor of functional outcome after hemiarthroplasty for femoral neck fracture.

    Science.gov (United States)

    Laflamme, George Y; Rouleau, Dominique M; Leduc, Stéphane; Roy, Louis; Beaumont, Eric

    2012-07-03

    The ability to predict the long-term physical function and prognosis of hip fracture patients during the early postoperative period is essential for surgeons and physical therapists as well as for patients and their families. The purpose of this study was to determine whether early functional assessment correlated with and/or predicted long-term function after surgery to treat a displaced femoral neck fracture. Sixty-two patients undergoing hemiarthroplasty for a displaced femoral neck fracture were evaluated prospectively; a minimum follow-up of two years was required. Validated functional assessments, including the Lower Extremity Measure and the Timed Up and Go test, were utilized, and scores were analyzed with respect to patient baseline data. The functional level of patients decreased significantly after the injury, with the mean Lower Extremity Measure score decreasing from 87.7 to 62.4 and the need for a walking aid increasing from 36% to 54% at two years postoperatively (p Timed Up and Go test scores at four days and three weeks postoperatively were significantly higher in patients who needed a walking aid at two years compared with independently walking patients (p Timed Up and Go test scores revealed that the optimal threshold for predicting the need for a walking aid at two years was fifty-eight seconds at four days postoperatively and twenty-six seconds at three weeks. Also, the need for a walking aid at two years was ninetyfold higher when the Timed Up and Go test score at three weeks postoperatively exceeded the twenty-six seconds threshold. The Timed Up and Go test was an early clinical indicator of future physical function in patients with a hip fracture treated with hemiarthroplasty. Innovative clinical approaches to anticipate future function will contribute to increasing the efficiency of overall management of this growing set of patients.

  9. 内、外固定结合治疗合并髁部骨折的股骨干复杂骨折%External fixation combined with minimal invasion internal fixation for complex diaphyses fracture combined with femur condyle fractures

    Institute of Scientific and Technical Information of China (English)

    万春友; 马宝通; 辛景义; 金鸿宾; 刘爱峰

    2009-01-01

    目的 探讨合并髁部骨折的股骨干复杂骨折(A0 C2、C3型)的外固定支架手术治疗方法及后续治疗的临床效果评价.方法 对2001年1月-2007年1月通过手术治疗的累及股骨髁骨折的42例股骨干粉碎性骨折患者的治疗结果进行分析.按AO/ASIF原则分类,股骨干中远端骨折分别为C2型(多段骨折)18例,C3型(不规则)骨折24例.手术采用简单内固定加外固定架固定C3型,单纯外固定架固定C2型;4例采用续贯固定.结果 42例患者全部获随访,按Kotmert股骨远端骨折功能评价标准,膝关节功能满意35例(83%),可6例(14%),不满意1例(2%).结论 通过外固定支架的方法治疗合并髁部骨折的股骨干复杂骨折(A0 C2、C3型)可最大限度地恢复股骨的相对长度,且便于在术后对股骨关节面与股骨干纵轴进行水平和纵向调整,使其与对侧股骨中下段达到解剖平行对称关系;术后配合合理的康复锻炼,能使膝关节功能得到最大的恢复.股骨管状结构重建在此类骨折的治疗中应受到重视.%Objective To discuss external fixation method for the complex diaphyses fracture involving condyles of femur and evaluate its clinical efficacy.Methods A retrospective study was done on 42 patietns with comminuted femur diaphyses fracture combined with distal intra-articular fractures treated surgically from January 2001 to Janurary 2007.There were 24 males and 18 females at mean age of 33 years (20-66 years).According to AO/ASIF classification,there were 18 patients with type C2 fractures and 24 with type C3 ones.Simple internal fixation plus external fixation was performed on patitents with C3 fractures but only external fixation on those with C2 fractures.Four patients were treated with intramedular fixation.Results All patients were followed up for 1-12 months.According to Kotmert's assessment standard on function of proximal femur,the knee function was satisfactory in 35 patients (83% ) ,good in six (14

  10. Weakness in the mechanical properties of the femurs of growing female rats exposed to cadmium

    Energy Technology Data Exchange (ETDEWEB)

    Brzoska, Malgorzata M.; Moniuszko-Jakoniuk, Janina [Medical University of Bialystok, Department of Toxicology, Bialystok (Poland); Majewska, Katarzyna [University of Warmia and Mazury (Poland). Faculty of Food Science

    2005-09-01

    The study assessed the effect of cadmium (Cd) intoxication on the risk of deformities and fractures of the growing bones of female rats, in order to model human exposure to this metal. For this purpose, bone mineral density and mechanical properties of the proximal and distal ends and diaphysis of the femur were investigated in female Wistar rats exposed to 1, 5 and 50 mg Cd/l in drinking water for 3, 6, 9 and 12 months after the onset of weaning. Daily Cd doses received from drinking water during the treatment period were in the following ranges: 0.059-0.219, 0.236-1.005 and 2.247-9.649 mg/kg body weight at 1, 5 and 50 mg Cd/l, respectively. Biomechanical properties of the femoral proximal and distal ends were evaluated in a compression test, and those of the femoral diaphysis in a cutting test, with loading perpendicular to the longitudinal axis of the bone in all tests. The mineralization and mechanical properties of the bone tissue at various locations on the femur were affected by exposure to Cd in a dose- and duration-dependent manner. Exposure to 1 mg Cd/l (corresponding to low human exposure) during skeletal development weakened the fracture strength of the femoral neck and the trabecular bone at the level of the distal end of the femur and affected the elastic properties of the cortical bone at the femoral diaphysis. At higher levels of Cd exposure, adverse effects were generally observed after a shorter exposure period than for 1 mg Cd/l, and were more advanced. The cadmium-induced weakening of the biomechanical properties of bone at particular sites on the femur correlated with the decreased bone mineralization. The results indicate that even a low exposure to Cd may affect the mineralization and biomechanical properties of growing bone, thus enhancing the risk of fracture. (orig.)

  11. Weakness in the mechanical properties of the femur of growing female rats exposed to cadmium

    Energy Technology Data Exchange (ETDEWEB)

    Brzoska, Malgorzata M.; Moniuszko-Jakoniuk, Janina [Medical University of Bialystok, Department of Toxicology, Bialystok (Poland); Majewska, Katarzyna [University of Warmia and Mazury, Olsztyn (Poland). Faculty of Food Science

    2005-05-01

    This study was aimed at assessing the effect of cadmium (Cd) intoxication on the risk of deformities and fractures of the growing bone on a female rat model of human exposure to this metal. For this purpose, bone mineral density (BMD) and mechanical properties of the proximal and distal ends and diaphysis of the femur were investigated in female Wistar rats exposed to 1, 5, and 50 mg Cd L{sup -1} in drinking water for 3, 6, 9, and 12 months since weaning. Daily Cd doses received from the drinking water during the treatment period were in the ranges 0.059-0.219, 0.236-1.005, and 2.247-9.649 mg kg{sup -1} body weight at 1, 5, and 50 mg Cd L{sup -1}, respectively. Biomechanical properties of the femoral proximal and distal ends were evaluated in a compression test and those of the femoral diaphysis in a cutting test with loading perpendicular to the bone longitudinal axis in all tests. Cd dose- and exposure duration-dependently affected the mineralization and mechanical properties of the bone tissue at various locations of the femur. Exposure to 1 mg Cd L{sup -1} (corresponding to low human exposure) during skeletal development weakened the fracture strength of the femoral neck and of the trabecular bone at the level of the distal end of the femur and affected the elastic properties of the cortical bone at the femoral diaphysis. At the higher levels of Cd treatment, the adverse action generally occurred after shorter exposure than at 1 mg Cd L{sup -1} and was more seriously advanced. The Cd-induced weakening in the bone biomechanical properties at particular sites of the femur correlated with the decreased bone mineralization. The results indicate that even low exposure to Cd may affect the mineralization and biomechanical properties of growing bone, thus increasing the risk of fractures. (orig.)

  12. Tratamento das fraturas femorais subtrocantéricas com placas de bloqueio lateral da parte proximal do fêmur The treatment of femoral subtrochanteric fractures with the proximal lateral femur locking plates

    Directory of Open Access Journals (Sweden)

    Sun-Jun Hu

    2012-12-01

    Full Text Available OBJETIVO: Estudar o desfecho de fraturas subtrocantéricas de quadril tratadas com placa de bloqueio lateral da parte proximal do fêmur. MÉTODO: Revisamos retrospectivamente os resultados clínicos de 48 casos de fraturas subtrocantéricas tratadas com placas de bloqueio lateral da parte proximal do fêmur de janeiro de 2008 a maio de 2010. Registrou-se o progresso da consolidação da fratura, assim como a ocorrência de complicações. A função da articulação do quadril foi avaliada pelo índice social de Harris e o escore de mobilidade de Parker-Palmer, um ano após a cirurgia. RESULTADO: Quarenta e cinco pacientes foram acompanhados até a união da fratura ou a revisão da cirurgia. Entre os 45 pacientes, 43 atingiram a união da fratura sem outra intervenção. Trinta e oito fraturas consolidaram sem perda da posição no acompanhamento de um ano. Não houve casos de perfuração da cabeça do fêmur pelo parafuso. O escore médio do índice social de Harris foi 86,5 ± 9,8 (73 ~95. A média do escore de mobilidade de Parker e Palmer foi 7,4 ± 2,1 (3~ 9. CONCLUSÃO: A placa de bloqueio lateral da parte proximal do fêmur é o tipo de fixação interna estável e efetiva para tratar as fraturas subtrocantéricas de quadril e tem a vantagem de fixação estável, em especial em fratura da parede lateral do fêmur. Nível de evidência IV, Série de Casos.OBJECTIVE: To study the outcome of subtrochanteric hip fractures treated by using a proximal lateral femur locking plate. METHOD: We retrospectively reviewed the clinical results of 48 cases of femoral subtrochanteric fractures treated with proximal lateral femur locking plates from Jan 2008 to May 2010. The progress of fracture healing, as well as the occurrence of complications, was recorded. The function of the hip joint was evaluated by Harris social index and the Parker and Palmer mobility score at 1 year after the operation. RESULT: 45 patients were followed up until fracture

  13. Open reduction and closed reduction internal fixation in treatment of femoral neck fractures: a meta-analysis.

    Science.gov (United States)

    Wang, Weiguo; Wei, Junjie; Xu, Zhanwang; Zhuo, Wenkun; Zhang, Yuan; Rong, Hui; Cao, Xuecheng; Wang, Pingshan

    2014-05-22

    A meta-analysis was performed to assess the association between healing rate, avascular necrosis (AVN) of femoral head and two reductions-open reduction internal fixation (ORIF) and closed reduction internal fixation (CRIF) for femoral neck fracture. A literature-based search was conducted to identify all relevant studies published before September 10, 2013. The odd ratio (OR) and 95% confidence interval (CI) were used for estimating the effects of the two reduction methods. Data were independently extracted by two investigators who reached a consensus on all of the items. The heterogeneity between studies was examined by χ2-based Q statistic. Egger's regression analysis was used to evaluate publication bias. Statistical analysis was performed by Stata 10.0 software. We examined 14 publications. The results of the present meta-analysis showed that AVN of femoral head were significant associated with the two reductions (CRIF vs. ORIF, OR=1.746, 95% CI 1.159-2.628, p=0.008), while the healing rate were not (CRIF vs. ORIF, OR=0.853, 95% CI 0.573-1.270, p=0.433). The present meta-analysis indicated the risk of AVN of femoral head was significant higher after CRIF fixation compared with ORIF, but no association between the healing rate and the two reductions for femoral neck fracture.

  14. 3D pose estimation of fracture femur based on bi-planar digital radiographs%基于双平面DR的骨折股骨三维姿态估计

    Institute of Scientific and Technical Information of China (English)

    张斌; 孙金玮; 孙绍滨

    2013-01-01

    针对骨折股骨DR缺少三维模态下空间信息的问题,提出一种基于双平面DR进行2D-3D非刚性配准的姿态估计方法,实现骨外科手术术前骨折股骨的三维可视化.本文提出的方法相比于单纯的DR或CT成像诊断方式,具有成本低、成像快、有害辐射小、精度高等优点.该方法首先利用正、侧位骨折股骨DR获得与通用模型投影轮廓的二维配准参数;然后利用基于针孔相机模型的标定法确定二维平面到三维空间的变换关系,最后将通用模型分成骨折的两段,确定每段的姿态,获得患者股骨个体化骨折姿态.实验结果为平均旋转误差小于1.5°,平均平移误差小于2 mm,配准成功率大于90%,表明该方法具有较高的精度和鲁棒性,可为骨外科手术的术前诊断及手术计划制定提供更为有效的三维影像信息.%Aiming at the problem that the digital radiography of fracture femur lacks space information in 3D modality, a pose estimation method based on 2D-3D non-rigid registration using bi-planar digital radiographs is proposed to realize preoperative 3D pose visualization of fracture femur model. Compared with simple DR or CT diagnosis methods , the proposed method has the advantages of low cost, fast imaging speed, little radiation to the patients and high precision. Firstly, the 2D registration parameters between the projected contours of generic model and DR image contours of fracture femur from frontal and lateral views are obtained. Secondly, the transform relationship from 2D plane to 3 D space is determined by using the calibration method based on pinhole camera model. Finally, the generic model is divided into two fracture parts and the pose of each part is determined. Then the individual fracture posture of patient femur is acquired. Experiment results indicate that the proposed method possesses high precision and good robustness; the average rotation and translation errors are less than 1.5and 2

  15. 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.

  16. Patterns of osteocytic endothelial nitric oxide synthase expression in the femoral neck cortex: differences between cases of intracapsular hip fracture and controls.

    Science.gov (United States)

    Loveridge, N; Fletcher, S; Power, J; Caballero-Alías, A M; Das-Gupta, V; Rushton, N; Parker, M; Reeve, J; Pitsillides, A A

    2002-06-01

    Evidence indicates that extensive amalgamation of adjacent resorbing osteons is responsible for destroying the microstructural integrity of the femoral neck's inferior cortex in osteoporotic hip fracture. Such osteonal amalgamation is likely to involve a failure to limit excessive resorption, but its mechanistic basis remains enigmatic. Nitric oxide (NO) inhibits osteoclastic bone destruction, and in normal bone cells its generation by endothelial nitric oxide synthase (eNOS, the predominant bone isoform) is enhanced by mechanical stimuli and estrogen, which both protect against fracture. To determine whether eNOS expression in osteocytes reflects their proposed role in regulating remodeling, we have examined patterns of osteocyte eNOS immunolabeling in the femoral neck cortex of seven cases of hip fracture and seven controls (females aged 68-96 years). The density of eNOS+ cells (mm(-2)) was 53% lower in the inferior cortex of the fracture cases (p bone.

  17. The application of closed reduction internal fixation and iliac bone block grafting in the treatment of acute displaced femoral neck fractures.

    Directory of Open Access Journals (Sweden)

    Zhiyong Li

    Full Text Available OBJECTIVE: This study aimed to evaluate the preliminary clinical and radiographic outcomes of acute displaced femoral neck fracture treated by closed reduction and internal fixation (CRIF with free iliac bone block grafting with comparison to a routine protocol of CRIF without bone grafting. METHODS: From December 2008 to February 2010, 220 adult patients with acute displaced femoral neck fractures were enrolled in this study. In study group, there were 124 patients (57 males, 67 females with a mean age of 44.8 years (range, 20-64 years. There were 70 transcervical fractures and 54 subcapital fractures. The patients were treated by CRIF and free iliac bone block grafting. The control group consisted of 96 adult patients (46 males, 50 females with a mean age of 46.3 years (range, 23-64 years. There were 61 transcervical fractures and 35 subcapital fractures. The patients in control group were treated by CRIF without bone grafting. RESULTS: In study group, 112 patients were followed up for an average of 27.4 months (range, 24-34 months. All fractures healed within 5 months. However, 10 patients presented AVN of the femoral heads. The mean Harris score was 88.6 (range, 41-100. In control group, 68 patients were followed up for an average of 31.2 months (range, 24-42 months. The rates of AVN of the femoral head and fracture nonunion in control group were 26.5% (18/68 and 16.2% (11/68, respectively, significantly higher than those in study group (both P<0.05. The mean Harris score in control group was 83.8 (41-100, significantly lower than that in study group (P<0.05. CONCLUSION: Acute displaced femoral neck fractures can be treated by CRIF and free iliac bone block grafting in a minimally invasive manner. This technique can guarantee uneventful fracture healing and significantly reduce the rate of femoral head osteonecrosis.

  18. 功能锻炼对老年性股骨粗隆间骨折围手术期并发症的影响%The effect of rehabilitation exercises on complications of senile patients with intertrochanter fracture of femur in perioperational period

    Institute of Scientific and Technical Information of China (English)

    陈维华; 苏佳灿

    2003-01-01

    @@ INTRODUCTION The advantages of internal fixation of intertrochanter fracture of femur of the aged has been achieved common knowledge by domestic and abroad scholars.But because of many complications,diminution of viscera function,high risk of operation,especially occurrence of complications before and after operation,the result often is severe.

  19. Application of Minimally Invasive PHILOS Fixation in the Treatment of Pediatric Subtrochanteric Femur Fractures%微创PHILOS钢板内固定在儿童股骨粗隆下骨折中的应用

    Institute of Scientific and Technical Information of China (English)

    陈俞涛; 杜璠; 杨江伟; 王春生; 王坤正

    2014-01-01

    Objective To summarize the outcome and complications of minimally invasive proximal humerus internal loc-king system( PHILOS)and the nonoperative treatment for pediatric subtrochanteric femur fractures. Methods A total of 24 children with subtrochanteric femur fractures treated with proximal humerus internal locking system and nonoperative treatment between Febrary 2005 and Febrary 2011 were identified. We retrospectively compared 15 children treated with minimally inva-sive proximal humerus internal locking system to 9 children treated nonoperatively. Comparative analysis was performed from the length of hospitalization,time to radiographic union,time to full weightbearing,outcome scores and postoperative complica-tions. Results All 24 patients were followed up for a mean time of 31. 5 months after surgery. The difference in the length of hospitalization,time to radiographic union and time to full weightbearing was significant for the 2 groups(P<0. 05). Outcome scores were significantly better in the proximal humerus internal locking system group(P<0. 05)and the overall complication rate was lower compared with nonoperative group(P<0. 05). Conclusion Our results indicate that minimally invasive proxi-mal humerus internal locking system of pediatric subtrochanteric femur fractures is associated with better outcome scores and a lower overall complication rate when compared with nonoperative group. Minimally invasive proximal humerus internal locking system had became one of the ideal treatment of pediatric subtrochanteric femur fractures.%目的:总结应用微创肱骨近端锁定钢板内固定与非手术治疗儿童股骨粗隆下骨折的结果和并发症。方法2005年2月至2011年2月,我院采用肱骨近端锁定钢板和非手术治疗儿童股骨粗隆下骨折共24例患者,回顾性比较15例采用肱骨近端锁定钢板和9例采用非手术治疗的患者,从住院时间、完全负重时间和影像愈合时间以及结果评分和术

  20. Prolonged risk of subtrochanteric and diaphyseal femur fractures after discontinuing alendronate treatment: A nationwide nested case-control study in Taiwan

    Directory of Open Access Journals (Sweden)

    Weng-Foung Huang, PhD

    2015-06-01

    Conclusion: Discontinuation of alendronate therapy did not reduce the risk of subtrochanteric femoral fractures until it was discontinued for >5 years. In conclusion, alendronate use significantly increased the risk of subtrochanteric femoral fractures, and the risk may persist for 5 years after discontinuation.

  1. InterTAN髓内钉治疗股骨转子间骨折术中主钉置入困难的原因分析%Pitfalls in implantation of InterTAN for intertrochanteric femur fracture

    Institute of Scientific and Technical Information of China (English)

    高翔; 李杰; 姜勇; 宫富良; 范钦波; 范继峰; 李元城

    2015-01-01

    Objective To investigate the intraoperative technical difficulties in the implantation of InterTAN for intertrochanteric femur fracture and their countermeasures.Methods A retrospective study was conducted of the 496 patients with intertrochanteric femur fracture who had been treated with InterTAN intramedullary nails from September 2008 to August 2013 at our department.They were 172 men and 324 women, aged from 32 to 87 years at the time of fracture (average, 69.2 years).According to the AO classification, 29 cases were type 31-A1, 315 cases type 31-A2 and 152 cases type 31-A3.Intraoperative difficulties in implantation of InterTAN intramedullary nails were analyzed and countermeasures were proposed.Results We identified intraoperative technical difficulties in implantation of the main nail in the following situations: in 21 patients who had anatomic variation in femoral shaft (excessive anterior or lateral skewing), in 5 obese patients in one of whom iatrogenic fracture occurred;in 3 elderly patients, and in 17 patients with hard reduction in one of whom iatrogenic fracture occurred during the locking of a distal screw.Conclusions To deal with the difficulties in implantation of InterTAN for intertrochanteric femur fracture we propose the following 4 countermeasures: 1.Anteroposterior and lateral radiographs of the full length of the injured femur are necessary for preoperative determination of presence or absence of anatomical variations so that implantation can be adjusted during surgery.2.Vertical trajectory and sufficient reaming in the medullar canal of the proximal femur are important to reduce the possibility of iatrogenic fracture, particularly in obese patients.3.Violent hammering is prohibited and full reaming is recommended in the elderly whose bone is fragile.4.For the cases where hard fracture reduction is predicted by the preoperative evaluation, the strategy of open reduction and fixation with dynamic hip screws seems more rational or should be

  2. Operative Treatment of surgical neck of humerus fractures%肱骨外科颈骨折的手术治疗

    Institute of Scientific and Technical Information of China (English)

    杨晓茂; 胡盛琳; 马胜东

    2011-01-01

    目的 探讨肱骨外科颈骨折的手术治疗方法及并发症的预防.方法 对1997~2010年间,56例肱骨外科颈骨折手术治疗选用:张力带、螺钉、肱骨接骨钉、假体置换等治疗肱骨外科颈骨折.研究内固定物的使用,骨折复位、植骨、骨折不愈合等相关问题.结果 6例内固定失效,3例延迟愈合,2例感染,4例肢体短缩,范围1~2cm,8例骨折愈合后关节总活动范围受限.结论 手术治疗肱骨外科颈骨折能够恢复解剖结构,从而最大限度地恢复肢体的功能.%Objective To investigate the surgical neck of humerus fracture treatment and prevention of complications.Methods From 1997 to 2010,56 cases of surgical treatment of humeral surgical neck fracture of choice:tension band, screws,humerus bone nail, prosthesis replacement and other surgical neck of humerus fractures.The use of internal fixation ,fracture reduction, bone grafting, fracture healing and other related issues.Results 6 cases of fixation failure.Three cases of delayed union.2 cases of infection.Four cases of limb shortening, range 1 ~ 2cm.8 cases of fracture healing after total joint range is limited.Conclusion Surgical treatment of humeral surgical neck fracture of anatomical structures can be restored, to maximize restoration of limb function.

  3. Chronic Neck Pain Associated with an Old Odontoid Fracture: A Rare Presentation

    Directory of Open Access Journals (Sweden)

    Mauricio Avila-Guerra

    2013-01-01

    Full Text Available Cervical spine injuries represent a minority of injury cases in motor vehicles accidents but are a real threat to a patient’s life. In the wide range of cervical spine injuries, odontoid (dens fractures represent the most common findings. These fractures are more usually found in the elderly population due to the changes associated with age. Neurological deficit is not frequently found in these injuries. The following is a case presentation of a chronic odontoid fracture with neurological deficit in a young man that was discovered 23 years after he sustained a motor vehicle accident.

  4. Total medical costs of treating femoral neck fracture patients with hemi- or total hip arthroplasty: a cost analysis of a multicenter prospective study

    NARCIS (Netherlands)

    P.T.P.W. Burgers (Paul); M. Hoogendoorn (Martine); E.A.C. Van Woensel; R.W. Poolman (Rudolf); M. Bhandari (Mohit); P. Patka (Peter); E.M.M. van Lieshout (Esther)

    2016-01-01

    textabstractSummary: The aim of this study was to determine the total medical costs for treating displaced femoral neck fractures with hemi- or total hip arthroplasty in fit elderly patients. The mean total costs per patient at 2 years of follow-up were €26,399. These results contribute to cost awar

  5. Total medical costs of treating femoral neck fracture patients with hemi- or total hip arthroplasty: a cost analysis of a multicenter prospective study

    NARCIS (Netherlands)

    P.T.P.W. Burgers (Paul); M. Hoogendoorn (Martine); E.A.C. Van Woensel; R.W. Poolman (Rudolf); M. Bhandari (Mohit); P. Patka (Peter); E.M.M. van Lieshout (Esther)

    2016-01-01

    textabstractSummary: The aim of this study was to determine the total medical costs for treating displaced femoral neck fractures with hemi- or total hip arthroplasty in fit elderly patients. The mean total costs per patient at 2 years of follow-up were €26,399. These results contribute to cost

  6. Dynamic condylar screw or hip joint(spanning)external fixator for treatment of pathological fractures of femoral neck and trochanter secondary to benign lesions

    Institute of Scientific and Technical Information of China (English)

    ZHANG Chun-lin; ZENG Bing-fang; DONG Yang; Daria brooks Terrell; Martin M.Malawer

    2008-01-01

    @@ The treatment of pathological fractures of the femoral neck and trochanteric region secondary to benign lesions can be a challenge for orthopaedic surgeons because of the size and nature of the lesions,the resulting bony defect,the risk of recurrence,the possible associated defortuities,and the risk of osteonecrosis.

  7. Total hip arthroplasty versus hemiarthroplasty for displaced femoral neck fractures in the healthy elderly: A meta-Analysis and systematic review of randomized trials

    NARCIS (Netherlands)

    P.T.P.W. Burgers (Paul); A.R. van Geene (Arnoud); M.P.J. van den Bekerom (Michel); E.M.M. van Lieshout (Esther); B. Blom (Bastiaan); I.S. Aleem (Ilyas); M. Bhandari (Mohit); R.W. Poolman (Rudolf)

    2012-01-01

    textabstractPurpose Displaced femoral neck fractures in healthy elderly patients have traditionally been managed with hemiarthroplasty (HA). Recent data suggest that total hip arthroplasty (THA) may be a better alternative. Methods A systematic review of the English literature was conducted.

  8. Combined with Bone Marrow-Derived Cells and rhBMP-2 for Osteonecrosis after Femoral Neck Fractures in Children and Adolescents: A case series

    Science.gov (United States)

    Gao, Fuqiang; Sun, Wei; Guo, Wanshou; Wang, Bailiang; Cheng, Liming; Li, Zirong

    2016-01-01

    Osteonecrosis of the femoral head (ONFH) following femoral neck fractures is a rare, yet severe, disorder in children and adolescents. This study evaluated the effectiveness of core decompression (CD) combined with implantation of bone marrow–derived cells (BMDC) and rhBMP-2 for osteonecrosis of femoral head (ONFH) after femoral neck fractures in children and adolescents. This study included 51 patients, aged 11.4–18.1 years, with ARCO stages I–III ONFH after femoral neck fractures between 2004 and 2010. The hips were divided into two groups based on whether the lateral pillar of the femoral head (LPFH) was preserved: LPFH and non-LPFH groups. All patients were followed up clinically and radiographically for a minimum of 5 years. 44 patients (86.3%) had improved clinical outcome. Radiologically, 9 of the 51 hips (17.6%) exhibited collapse onset or progression of the femoral head or narrowing of the hip joint space, and one patient in the non-LPFH group required hip arthroplasty due to the worsened syndrome. The technique provided an effective therapeutic option for children and adolescents with ONFH following femoral neck fractures. It relieves hip pain and prevents the progression of osteonecrosis in young patients lasting more than 5 years after surgery. PMID:27477836

  9. Assessment of volumetric bone mineral density of the femoral neck in postmenopausal women with and without vertebral fractures using quantitative multi-slice CT

    Institute of Scientific and Technical Information of China (English)

    Sheng-yong WU; Hui-hui JIA; Didier HANS; Jing LAN; Li-ying WANG; Jing-xue LI; Yue-zeng CAI

    2009-01-01

    Objective: To demonstrate the validity and reliability of volumetric quantitative computed tomography (vQCT) with multi-slice computed tomography (MSCT) and dual energy X-ray absorptiometry (DXA) for hip bone mineral density (BMD) measurements, and to compare the differences between the two techniques in discriminating postmenopausal women with osteoporosis-related vertebral fractures from those without. Methods: Ninety subjects were enrolled and divided into three groups based on the BMD values of the lumbar spine and/or the femoral neck by DXA. Groups 1 and 2 consisted of postmenopausal women with BMD changes <-2SD, with and without radiographically confirmed vertebral fracture (n=11 and 33, respectively).Group 3 comprised normal controls with BMD changes ≥-1SD (n=46). Post-MSCT (GE, LightSpeed16) scan reconstructed images of the abdominal-pelvic region, 1.25 mm thick per slice, were processed by OsteoCAD software to calculate the following parameters: volumetric BMD values of trabecular bone (TRAB), cortical bone (CORT), and integral bone (INTGL) of the left femoral neck, femoral neck axis length (NAL), and minimum cross-section area (mCSA). DXA BMD measurements of the lumbar spine (AP-SPINE) and the left femoral neck (NECK) also were performed for each subject. Results: The values of all seven parameters were significantly lower in subjects of Groups 1 and 2 than in normal postmenopausal women (P<0.05, respectively).Comparing Groups 1 and 2, 3D-TRAB and 3D-INTGL were significantly lower in postmenopausal women with vertebral fracture(s) [(109.8±9.61) and (243.3±33.0) mg/cm3, respectively] than in those without [(148.9±7.47) and (285.4±17.8) mg/cm3,respectively] (P<0.05, respectively), but no significant differences were evident in AP-SPINE or NECK BMD. Conclusion: the femoral neck-derived volumetric BMD parameters using vQCT appeared better than the DXA-derived ones in discriminating osteoporotic postmenopausal women with vertebral fractures from

  10. 治疗股骨转子间骨折时头颈拉力螺钉不同置入位置的有限元计算%Finite element calculation of head and neck lag screws in different placement positions for intertrochanteric fracture

    Institute of Scientific and Technical Information of China (English)

    王冬冬; 高峰; 程杰平; 苗巍巍; 徐春华; 朱伟民

    2014-01-01

    BACKGROUND:Our team summarized and found that in addition to a smal part due to the intertrochanteric comminuted and individual existence of the reset problem in the postoperative cases of coxa vara, radiograph of the vast majority of patients with complications after review revealed:two head and neck lag screws were positioned in the upper and middle femoral neck. OBJECTIVE:To verify the biomechanical properties of lag screws in different points of the neck of proximal femur using finite element calculation so as to guide the implantation of proximal femoral intramedul ary nail and to reduce the occurrence of complications. METHODS:Three dimensional models of fracture undergoing intramedul ary nail implantation in the proximal femur were established by using Boolean operation in MIMICS. This experiment contained two groups:in the lower and middle group, the lag screw was placed in the 1/3 lower and middle neck of femur;in the upper and middle group, the lag screw was placed in the 1/3 upper and middle neck of femur. The stress distribution of femur and proximal femoral intramedul ary nail was calculated using finite element software when lag screw was implanted at different directions. RESULTS AND CONCLUSION:Results of the stress distribution of the fracture broken ends showed that the stress of the smal trochanter was less in the lower and middle group than that in the upper and middle group. Moreover, mean value of maximal stress of intramedul ary nail in the proximal femur was larger in the lower and middle group than that in the upper and middle group. Results of the opening angle of the fracture surface demonstrated that the opening angle of the fracture surface after loading was smal er in the lower and middle group than that in the upper and middle group. Analysis results of the relationship between load and displacement displayed that the total displacement of the top of the femur after loading was smal er in the lower and middle group than that in the

  11. Applied anatomy of modified anterolateral approach for type C fractures of the distal femur%改良股前外侧入路治疗股骨远端C型骨折的应用解剖

    Institute of Scientific and Technical Information of China (English)

    骆松; 戴闽; 张斌; 戴江华; 聂涛; 邱平

    2013-01-01

    Objective To provide anatomic basis for treating type C fractures of the distal femur by the modified anterolateral approach of the thigh.Methods Main anterolateral muscles,ligaments were observed on 12 lower limbs of adult cadavers; the modified anterolateral approach was used,and the vessels and nerves related to the posterolateral approach were measured.Results The modified anterolateral approach could fully expose the distal femur without risk of injuring the important nerves and vessels.What's more,it did not affectthe iliotibial band and could attenuate the damage to the quadriceps femoris,which could cffectivelyprotectthe extensor mechanism of the knee joint.Conclusions The treatment of the fracture of the distal femur by the modified anterolateral approach is safe,less traumatic and and greater in exposure.it is worth of further promotion.%目的 为改良股前外侧入路治疗股骨远端C型骨折提供解剖学基础.方法 福尔马林防腐成人下肢标本12例,解剖观察大腿下段前外侧的主要肌肉、韧带的分布;采用改良前外侧手术入路,测量该入路相关的神经、血管走行特点.结果 改良股前外侧入路可充分显露股骨远端,不损伤重要神经血管,不损伤髂胫束并减少了对股四头肌的损伤,有效地保护了伸膝装置.结论 改良股前外侧入路治疗股骨远端C型骨折具有安全,损伤较小,暴露充分等优点,有一定的推广价值.

  12. Clinical Efficacy and Radiological Assessment of Minimally Invasive Surgery for Pediatric Subtrochanteric Femur Fracture%微创手术治疗小儿转子下骨折的临床疗效评估

    Institute of Scientific and Technical Information of China (English)

    蔡攀; 王秀会; 付备刚; 杨雷; 廖维; 尹志峰; 方阳

    2012-01-01

    Objective:To retrospectively analyze the radiology results and clinical efficacy of closed reset elastic intramedul-lary nailing in the treatment of pediatric subtrochanteric femur fracture in 29 cases. Methods: From December 2006 to March 2010, 29 cases with subtrochanteric femur fractures received the above treatment. There were 17 males and 12 females, aged 4 to 16 years old, with an average of 11. 2 years. Results: All patients were followed up for 16 to 36 months, averagely 28. 8 months, and all fractures were healed. Theologis Rating for radiology results showed satisfaction in 26 cases (89. 66%). Sanders scoring system for hip function showed excellent results in 26 cases, good in 1 case, with effective rate 96. 55%. Conclusion:Minimally invasive surgery can guarantee good clinical effects, satisfactory linear and positional alignment, and is the preferred method of treatment for children with subtrochanteric fracture.%目的:回顾性分析闭合复位弹性髓内钉固定治疗小儿股骨转子下骨折29例的影像学结果及临床疗效.方法:2006年12月-2010年3月采用上述方法治疗29例股骨转子下骨折患儿,男17例,女12例;年龄4~16岁,平均11.2岁.结果:随访16~36个月,平均28.8个月,29例骨折均骨性愈合.影像学结果Theologis评分:满意26例,满意率89.66%,髋关节功能Sanders评分:优26例,良2例,优良率96.55%.结论:微创手术治疗小儿转子下骨折能获得满意骨折对位及对线,临床疗效满意.

  13. Osteomalacia and coxa vara. An unusual co-existence for femoral neck stress fracture

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    Kerim Sariyilmaz

    2015-01-01

    Conclusion: Joint and bone pain without any trauma should be investigated and bone metabolism disorders should be kept in mind. There might be co-existing factors related with stress fractures, and they must be treated simultaneously.

  14. Radiation exposure from fluoroscopy during fixation of hip fracture and fracture of ankle: Effect of surgical experience

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    Botchu Rajesh

    2008-01-01

    Full Text Available Background: Over the years, there has been a tremendous increase in the use of fluoroscopy in orthopaedics. The risk of contracting cancer is significantly higher for an orthopedic surgeon. Hip and spine surgeries account for 99% of the total radiation dose. The amount of radiation to patients and operating surgeon depends on the position of the patient and the type of protection used during the surgery. A retrospective study to assess the influence of the radiation exposure of the operating surgeon during fluoroscopically assisted fixation of fractures of neck of femur (dynamic hip screw and ankle (Weber B was performed at a district general hospital in the United Kingdom. Materials and Methods: Sixty patients with undisplaced intertrochanteric fracture were included in the hip group, and 60 patients with isolated fracture of lateral malleolus without communition were included in the ankle group. The hip and ankle groups were further divided into subgroups of 20 patients each depending on the operative experience of the operating surgeon. All patients had fluoroscopically assisted fixation of fracture by the same approach and technique. The radiation dose and screening time of each group were recorded and analyzed. Results: The radiation dose and screening time during fluoroscopically assisted fixation of fracture neck of femur were significantly high with surgeons and trainees with less than 3 years of surgical experience in comparison with surgeons with more than 10 years of experience. The radiation dose and screening time during fluoroscopically assisted fixation of Weber B fracture of ankle were relatively independent of operating surgeon′s surgical experience. Conclusion: The experience of operating surgeon is one of the important factors affecting screening time and radiation dose during fluoroscopically assisted fixation of fracture neck of femur. The use of snapshot pulsed fluoroscopy and involvement of senior surgeons could

  15. Resorbable poly(D,L)lactide plates and screws for osteosynthesis of condylar neck fractures in sheep.

    Science.gov (United States)

    Rasse, Michael; Moser, Doris; Zahl, Christian; Gerlach, Klaus Louis; Eckelt, Uwe; Loukota, Richard

    2007-01-01

    We made osteotomies in the condylar neck in 12 adult sheep to simulate fractures, and joined the two ends with 2 poly(D,L)lactide (PDLLA) plates and 8 PDLLA screws 2mm in diameter. The animals were killed after 2, 6, and 12 months and bony healing was assessed macroscopically and histologically. The plates and screws remained intact and there was no displacement of the bony ends. The degrading plates, which were still visible in the specimens after 6 months, had been replaced by bone. At 12 months the PDLLA had been resorbed with no foreign body reaction and no resorption of underlying bone. The articular discs showed no signs of degeneration.

  16. Aneurysmal femoral neck cyst: Report of a paediatric case and review of literature

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    Oumar Ndour

    2016-01-01

    Full Text Available The aneurysmal bone cyst (ABC is a benign tumour of children and young adults. It represents approximately 1-2% of all bone tumours. The ABC may develop on all skeletal bones, but the proximal end of the femur is the most common location. The authors report a ABC femoral neck in a child of 13 years. This location is pretty special. Indeed, the fragility of the femoral neck due partly to the pathology itself and secondarily curettage requires a judicious attitude surgical (excisional curettage + bone graft + screw to prevent the risk of high local recurrence and pathological fracture.

  17. Treatment of femoral neck fractures in elderly patients over 60 years of age - which is the ideal modality of primary joint replacement?

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    Simmen Hans-Peter

    2010-10-01

    Full Text Available Abstract Background Femoral neck fractures in the elderly are frequent, represent a great health care problem, and have a significant impact on health insurance costs. Reconstruction options using hip arthroplasty include unipolar or bipolar hemiarthroplasty (HA, and total hip arthroplasty (THA. The purpose of this review is to discuss the indications, limitations, and pitfalls of each of these techniques. Methods The Pubmed database was searched for all articles on femoral neck fracture and for the reconstruction options presented in this review using the search terms "femoral neck fracture", "unipolar hemiarthroplasty", "bipolar hemiarthroplasty", and "total hip arthroplasty". In addition, cross-referencing was used to cover articles eventually undetected by the respective search strategies. The resulting articles were then reviewed with regard to the different techniques, outcome and complications of the distinct reconstruction options. Results THA yields the best functional results in patients with displaced femoral neck fractures with complication rates comparable to HA. THA is beneficially implanted using an anterior approach exploiting the internervous plane between the tensor fasciae latae and the sartorius muscles allowing for immediate full weight-bearing. Based on our findings, bipolar hemiarthroplasty, similar to unipolar hemiarthroplasty, cannot restorate neither anatomical nor biomechanical features of the hip joint. Therefore, it can only be recommended as a second line of defense-procedure for patients with low functional demands and limited live expectancy. Conclusions THA is the treatment of choice for femoral neck fractures in patients older than 60 years. HA should only be implanted in patients with limited life expectancy.

  18. Clinical decision making associated with an undetected odontoid fracture in an older individual referred to physical therapy for the treatment of neck pain.

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    Ross, Michael D; Cheeks, John M

    2008-07-01

    Resident's case problem. The purpose of this paper is to provide the examination of and decision-making process for a patient referred to physical therapy for the treatment of neck pain following trauma. She was found to have an underlying odontoid fracture that precluded physical therapy intervention. This case involved a 73-year-old woman who had a sudden onset of neck and left upper extremity pain after a fall 15 days prior to her initial physical therapy visit. Conventional cervical spine radiographs completed 1 day prior to her initial physical therapy visit were negative for a fracture. However, several components of this patient's history and physical examination were consistent with a condition for which physical therapy intervention would not be indicated until more definitive cervical spine diagnostic imaging had been completed; more specifically, the physical therapist was primarily concerned about the possibility of an undetected fracture. The referring physician was contacted and immediate magnetic resonance imaging was requested, which revealed a type II fracture of the odontoid. Thirty-four days after her fall, the patient underwent a C1-C2 fusion. When evaluating patients with neck pain who have a history of cervical spine trauma, it is important that physical therapists understand the clinical findings associated with cervical spine fractures, as these findings provide guidance for the use of cervical spine diagnostic imaging and medical referral prior to implementing physical therapy interventions. Diagnosis, level 4.

  19. Correlation Between Residual Displacement and Osteonecrosis of the Femoral Head Following Cannulated Screw Fixation of Femoral Neck Fractures.

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    Wang, Chen; Xu, Gui-Jun; Han, Zhe; Jiang, Xuan; Zhang, Cheng-Bao; Dong, Qiang; Ma, Jian-Xiong; Ma, Xin-Long

    2015-11-01

    The aim of the study was to introduce a new method for measuring the residual displacement of the femoral head after internal fixation and explore the relationship between residual displacement and osteonecrosis with femoral head, and to evaluate the risk factors associated with osteonecrosis of the femoral head in patients with femoral neck fractures treated by closed reduction and percutaneous cannulated screw fixation.One hundred and fifty patients who sustained intracapsular femoral neck fractures between January 2011 and April 2013 were enrolled in the study. All were treated with closed reduction and percutaneous cannulated screw internal fixation. The residual displacement of the femoral head after surgery was measured by 3-dimensional reconstruction that evaluated the quality of the reduction. Other data that might affect prognosis were also obtained from outpatient follow-up, telephone calls, or case reviews. Multivariate logistic regression analysis was applied to assess the intrinsic relationship between the risk factors and the osteonecrosis of the femoral head.Osteonecrosis of the femoral head occurred in 27 patients (18%). Significant differences were observed regarding the residual displacement of the femoral head and the preoperative Garden classification. Moreover, we found more or less residual displacement of femoral head in all patients with high quality of reduction based on x-ray by the new technique. There was a close relationship between residual displacement and ONFH.There exists limitation to evaluate the quality of reduction by x-ray. Three-dimensional reconstruction and digital measurement, as a new method, is a more accurate method to assess the quality of reduction. Residual displacement of the femoral head and the preoperative Garden classification were risk factors for osteonecrosis of the femoral head. High-quality reduction was necessary to avoid complications.

  20. 颌后入路治疗髁突颈部骨折%Retromandibular Approach for Condylar Neck Fracture Reduction

    Institute of Scientific and Technical Information of China (English)

    马旭亮; 王超

    2014-01-01

    目的:探讨颌后入路治疗下颌骨髁突颈骨折的治疗方法及效果。方法:对23例单侧成人下颌骨中低位髁突颈骨折患者,经颌后入路,术中保护腮腺及面神经,行切开解剖复位坚强内固定术。结果:23例患者均取得良好解剖复位,无1例出现涎瘘,无1例出现面神经麻痹,咬合关系恢复良好,通过早期锻炼张口,均能恢复术前张口度,无关节强直出现。结论:颌后入路治疗下颌骨中低位髁突颈骨折,有术野暴露充分、操作方便、有效保护面神经及腮腺等优点。%Objective: To discuss the beneficiaries of a novel retromandibular approach for mandibular condyle neck fracture reduction. Methods:23 patients were consisted in this study. Operative procedures without injury of parotid gland and facial nerve. Open anatomic reduction and rigid internal fixation were retained. Results: All 23 cases achieved good anatomic reduction, without occurrence of salivary fistula, facial palsy, and ankylosis. Occlusal relationship was in good recovery, and degree of mouth opening restored to preoperative level. Conclusion: Retromandibular approach is conve-nient and effective in condyle neck fracture reduction.

  1. A process evaluation of the WHiTE Two trial comparing total hip artroplasty with and without dual mobility component in the treatment of displaced intracapsular fractures of the proximal femur

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    Huxley, C.; Achten, J.; Costa, M. L.; Griffiths, F.

    2016-01-01

    Objectives The annual incidence of hip fracture is 620 000 in the European Union. The cost of this clinical problem has been estimated at 1.75 million disability-adjusted life years lost, equating to 1.4% of the total healthcare burden in established market economies. Recent guidance from The National Institute for Health and Clinical Excellence (NICE) states that research into the clinical and cost effectiveness of total hip arthroplasty (THA) as a treatment for hip fracture is a priority. We asked the question: can a trial investigating THA for hip fracture currently be delivered in the NHS? Methods We performed a contemporaneous process evaluation that provides a context for the interpretation of the findings of WHiTE Two – a randomised study of THA for hip fracture. We developed a mixed methods approach to situate the trial centre within the context of wider United Kingdom clinical practice. We focused on fidelity, implementation, acceptability and feasibility of both the trial processes and interventions to stakeholder groups, such as healthcare providers and patients. Results We have shown that patients are willing to participate in this type of research and that surgeons value being part of a team that has a strong research ethos. However, surgical practice does not currently reflect NICE guidance. Current models of service delivery for hip fractures are unlikely to be able to provide timely total hip arthroplasty for suitable patients. Conclusions Further observational research should be conducted to define the population of interest before future interventional studies are performed. Cite this article: C. Huxley, J. Achten, M. L. Costa, F. Griffiths, X. L. Griffin. A process evaluation of the WHiTE Two trial comparing total hip artroplasty with and without dual mobility component in the treatment of displaced intracapsular fractures of the proximal femur: Can a trial investigating total hip arthroplasty for hip fracture be delivered in the NHS? Bone

  2. Pelvic, acetabular and hip fractures: What the surgeon should expect from the radiologist.

    Science.gov (United States)

    Molière, S; Dosch, J-C; Bierry, G

    2016-01-01

    Pelvic ring fractures when caused by trauma, either violent or in demineralized bone, generally consist of injuries in both the anterior (pubic symphysis and rami) and posterior (iliac wing, sacrum, sacroiliac joint) portions. Injury classifications are based on injury mechanism and pelvic stability, and are used to determine treatment. Acetabular fractures, associated or not to pelvic ring disruption, are classified on the basis of fracture line, into elementary fractures of the acetabular walls, columns and roof, and into complex fractures. Fractures of the proximal end of the femur occur often on demineralized bone following low-energy trauma. The fractures are categorized by anatomic location (neck, trochanter and subtrochanteric region) and degree of displacement. These variables determine the risk of osteonecrosis of the femoral head, which is the main complication of such fractures.

  3. Use of a Javid™ shunt in the management of axillary artery injury as a complication of fracture of the surgical neck of the humerus: a case report