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Sample records for atypical femoral fractures

  1. Pseudoarthrosis in atypical femoral fracture: case report.

    Science.gov (United States)

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

    2013-11-01

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

  2. Prophylactic Nailing of Incomplete Atypical Femoral Fractures

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    Chang-Wug Oh

    2013-01-01

    Full Text Available Introduction. Recent reports have described the occurrence of low-energy subtrochanteric and femoral shaft fractures associated with long-term bisphosphonate use. Although information regarding the surgical treatment of these atypical femoral fractures is increasing, it is unclear if the preventive operation is useful in incomplete fractures. This study examined the results of preventive intramedullary nailing for incomplete atypical femoral fractures. Material and Methods. A retrospective search was conducted for patients older than 50 years receiving bisphosphonate therapy, with incomplete, nondisplaced fractures in either the subtrochanteric or diaphyseal area of the femur. Seventeen patients with a total of 20 incomplete, non-displaced lesions were included. The mean duration of bisphosphonate use was 50.5 months. Eleven of the 17 (64.7% patients had complete or incomplete fractures on the contralateral femur. All were treated with prophylactic fixation of an intramedullary (IM nail. The minimum followup was 12 months. Results. All cases healed with a mean period of 14.3 weeks. Nineteen of the 20 cases healed with the dissolution of incomplete fractures of the lateral aspect. A complete fracture developed at the time of nailing in one patient, but it healed with callus bridging. Conclusion. IM nailing appears to be a reliable way of preventing the progress of incomplete atypical femoral fractures.

  3. Bisphosphonate-induced atypical subtrochanteric femoral fracture

    OpenAIRE

    2013-01-01

    The use of bisphosphonates (BPs) is universally accepted in the management of osteoporosis. However, a small percentage of patients have been recognised to develop atypical subtrochanteric fractures of the femur with the prolonged use of BPs. We report a rare case of bilateral insufficiency lesions in the proximal femora, where a major subtrochanteric fracture developed with a minor fall. This was successfully treated with internal fixation using proximal femoral nail.

  4. Atypical subtrochanteric and diaphyseal femoral fractures

    DEFF Research Database (Denmark)

    Shane, Elizabeth; Burr, David; Abrahamsen, Bo

    2014-01-01

    Bisphosphonates (BPs) and denosumab reduce the risk of spine and nonspine fractures. Atypical femur fractures (AFFs) located in the subtrochanteric region and diaphysis of the femur have been reported in patients taking BPs and in patients on denosumab, but they also occur in patients...... with no exposure to these drugs. In this report, we review studies on the epidemiology, pathogenesis, and medical management of AFFs, published since 2010. This newer evidence suggests that AFFs are stress or insufficiency fractures. The original case definition was revised to highlight radiographic features...... that distinguish AFFs from ordinary osteoporotic femoral diaphyseal fractures and to provide guidance on the importance of their transverse orientation. The requirement that fractures be noncomminuted was relaxed to include minimal comminution. The periosteal stress reaction at the fracture site was changed from...

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

    Science.gov (United States)

    Park, K-T; Lee, K-B

    2015-01-01

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

  6. Atypical femoral fractures bilaterally in a patient receiving bisphosphonate: a case report

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    Moghnie, Alessandro; Scamacca, Veronica; De Fabrizio, Giovanni; Valentini, Roberto

    2016-01-01

    Summary Atypical femoral fractures are often associated with prolonged bisphosphonate use. The American Society for Bone and Mineral Research (ASBMR) has set the diagnosis criteria for atypical subtrochanteric and diaphyseal femoral fractures by classifying them according to their major and minor criteria. Prolonged bisphosphonate use is correlated with AFF, but the pathogenetic mechanism that causes this kind of fracture has not been defined yet. We describe simultaneous bilaterally femoral fractures in a 76-year-old woman. PMID:27252749

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

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    Sanjay Kumar Bhadada

    2014-01-01

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

  8. Total Hip Arthroplasty after Treatment of an Atypical Subtrochanteric Femoral Fracture in a Patient with Pycnodysostosis

    OpenAIRE

    2015-01-01

    The authors describe the case of a 51-year-old woman with an osteonecrosis of her right femoral head after treatment of an atypical subtrochanteric fracture caused by pycnodysostosis. She had this fracture after a low-trauma fall. She was of short stature with typical facial features, short stubby hands, and radiological features including open cranial sutures, obtuse mandible, and generalized skeletal sclerosis. The majority of cases of atypical subtrochanteric fractures are associated wi...

  9. Atypical bisphosphonate-associated subtrochanteric and femoral shaft stress fractures: diagnostic features on bone scan.

    Science.gov (United States)

    Probst, Stephan; Rakheja, Rajan; Stern, Jerry

    2013-05-01

    A 69-year-old woman presented with a spontaneous right subtrochanteric hip fracture. Pan-imaging following orthopedic repair failed to identify a primary malignancy to explain the presumed pathologic basis for this fracture. The patient then underwent bone scintigraphy and SPECT/CT which showed mild uptake in multifocal endosteal thickening of the lateral left femoral diaphysis, diagnostic of bisphosphonate-associated femoral shaft stress fractures, but no evidence of metastatic bone disease. Atypical bisphosphonate-associated subtrochanteric and femoral shaft stress fractures have a fairly specific appearance on bone scintigraphy, and nuclear medicine physicians should be aware of this relatively infrequent emerging pathology.

  10. Total Hip Arthroplasty for Implant Rupture after Surgery for Atypical Subtrochanteric Femoral Fracture

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    Ozaki, Yu; Ochi, Hironori; Watari, Taiji; Matsumoto, Mikio; Kaneko, Kazuo

    2016-01-01

    Treatment methods for delayed union and nonunion of atypical femoral fracture are still controversial. Moreover, no treatment method has been established for implant rupture caused by delayed union and nonunion. We encountered a 74-year-old female in whom nonunion-induced implant rupture occurred after treatment of atypical subtrochanteric femoral fracture with internal fixation using a long femoral nail. It was unlikely that sufficient fixation could be obtained by repeating osteosynthesis alone. Moreover, the patient was elderly and early weight-bearing activity was essential for early recovery of ADL. Based on these reasons, we selected one-stage surgery with total hip arthroplasty and osteosynthesis with inverted condylar locking plate as salvage procedures. Bone union was achieved at 6 months after surgery. This case illustrated that osteosynthesis-combined one-staged total hip arthroplasty could be considered as one of the options for nonunion-induced implant rupture of atypical femoral subtrochanteric fracture. PMID:27818818

  11. Total Hip Arthroplasty for Implant Rupture after Surgery for Atypical Subtrochanteric Femoral Fracture

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    Yu Ozaki

    2016-01-01

    Full Text Available Treatment methods for delayed union and nonunion of atypical femoral fracture are still controversial. Moreover, no treatment method has been established for implant rupture caused by delayed union and nonunion. We encountered a 74-year-old female in whom nonunion-induced implant rupture occurred after treatment of atypical subtrochanteric femoral fracture with internal fixation using a long femoral nail. It was unlikely that sufficient fixation could be obtained by repeating osteosynthesis alone. Moreover, the patient was elderly and early weight-bearing activity was essential for early recovery of ADL. Based on these reasons, we selected one-stage surgery with total hip arthroplasty and osteosynthesis with inverted condylar locking plate as salvage procedures. Bone union was achieved at 6 months after surgery. This case illustrated that osteosynthesis-combined one-staged total hip arthroplasty could be considered as one of the options for nonunion-induced implant rupture of atypical femoral subtrochanteric fracture.

  12. Total Hip Arthroplasty after Treatment of an Atypical Subtrochanteric Femoral Fracture in a Patient with Pycnodysostosis

    Directory of Open Access Journals (Sweden)

    Takahito Yuasa

    2015-01-01

    Full Text Available The authors describe the case of a 51-year-old woman with an osteonecrosis of her right femoral head after treatment of an atypical subtrochanteric fracture caused by pycnodysostosis. She had this fracture after a low-trauma fall. She was of short stature with typical facial features, short stubby hands, and radiological features including open cranial sutures, obtuse mandible, and generalized skeletal sclerosis. The majority of cases of atypical subtrochanteric fractures are associated with long-term use of bisphosphonates; some occur in bisphosphonate-free patients. We report a rare case of total hip arthroplasty (THA in a patient with pycnodysostosis who developed an osteonecrosis of the femoral head after treatment of an atypical subtrochanteric femoral fracture. We performed cementless THA in combination with a plate and cables. Cementless THA is a potential intervention in a patient with pycnodysostosis; although the bone quality may have been sclerotic, healing is not a problem in this condition.

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

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

    2015-01-01

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

  14. Questioning the association between bisphosphonates and atypical femoral fractures

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    Pazianas, Michael; Kim, Se-min; Yuen, Tony; Sun, Li; Epstein, Sol; Zaidi, Mone

    2014-01-01

    Bisphosphonates are the first line treatment for osteoporosis. Structurally, they are stable analogues of pyrophosphate and therefore exhibit a high affinity for bone mineral. They reduce bone loss by attenuating the ability of the osteoclast to resorb bone, decreasing activation frequency and the rate of remodelling. Large prospective randomized placebo-control trials provide unequivocal evidence for a reduction in the incidence of fractures.1 Impressively, 40 years since their first use in patients, the safety profile of bisphosphonates has been equally re-assuring.2 Questions have arisen lately as to whether bisphosphonates could cause atypical fractures, a rare type of atraumatic or minimal trauma femur fracture occurring below the great trochanter. This question has prompted calls for a broader examination of the long-term effects of bisphosphonate use. An attempt by the Food and Drug Administration (FDA) to garner consensus and provide definitive views was not successful.3 This has led to continued anxiety among treating physicians and patients alike, resulting in an overall reduction in prescriptions for bisphosphonates and for osteoporosis therapies in general. Here, we provide an overview of the current data on atypical fractures and bisphosphonate use. PMID:25294742

  15. Atypical subtrochanteric and femoral shaft fractures and possible association with bisphosphonates.

    Science.gov (United States)

    Nieves, Jeri W; Cosman, Felicia

    2010-03-01

    Several case series and multiple individual case reports suggest that some subtrochanteric and femoral shaft fractures might occur in patients who have been treated with long-term bisphosphonates. Several unique clinical and radiographic features are emerging: prodromal thigh pain prior to the fracture, complete absence of trauma precipitating the fracture, and bilateral fractures in some patients. Radiographic features include presence of stress reaction, transverse or short oblique fractures, and thick femoral cortices. The overall incidence of subtrochanteric and shaft fractures combined is below 30 per 100,000 person-years, so this type of fracture is much less common than proximal femur (hip) fracture. Furthermore, the unique "atypical" fracture type is a subset of all subtrochanteric and femoral shaft fractures. The putative mechanism is unknown, and more research is needed to identify distinctive characteristics and the pathophysiology of these atypical fractures. There is no rationale to withhold bisphosphonate therapy from patients with osteoporosis, although continued use of bisphosphonate therapy beyond a treatment period of 3 to 5 years should be re-evaluated annually.

  16. Atypical femoral fracture in an osteogenesis imperfecta patient successfully treated with teriparatide

    DEFF Research Database (Denmark)

    Holm, Jakob; Eiken, Pia; Hyldstrup, Lars;

    2014-01-01

    OBJECTIVE: We report a case of a successfully healed atypical femoral fracture (AFF) following treatment with teriparatide in a patient with osteogenesis imperfecta (OI). To our knowledge, no successful treatment of AFFs with teriparatide in this subpopulation has ever been described. METHODS...

  17. 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.

  18. Atypical subtrochanteric femoral shaft fractures: role for mechanics and bone quality.

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    van der Meulen, Marjolein C H; Boskey, Adele L

    2012-08-29

    Bisphosphonates are highly effective agents for reducing osteoporotic fractures in women and men, decreasing fracture incidence at the hip and spine up to 50%. In a small subset of patients, however, these agents have recently been associated with 'atypical femoral fractures' (AFFs) in the subtrochanteric region or the diaphysis. These fractures have several atypical characteristics, including occurrence with minimal trauma; younger age than typical osteoporotic fractures; occurrence at cortical, rather than cancellous sites; early radiographic appearance similar to that of a stress fracture; transverse fracture pattern rather than the familiar spiral or transverse-oblique morphologies; initiation on the lateral cortex; and high risk of fracture on the contralateral side, at the same location as the initial fracture. Fracture is a mechanical phenomenon that occurs when the loads applied to a structure such as a long bone exceed its load-bearing capacity, either due to a single catastrophic overload (traumatic failure) or as a result of accumulated damage and crack propagation at sub-failure loads (fatigue failure). The association of AFFs with no or minimal trauma suggests a fatigue-based mechanism that depends on cortical cross-sectional geometry and tissue material properties. In the case of AFFs, bisphosphonate treatment may alter cortical tissue properties, as these agents are known to alter bone remodeling. This review discusses the use of bisphosphonates, their effects on bone remodeling, mechanics and tissue composition, their significance as an effective therapy for osteoporosis, and why these agents may increase fracture risk in a small population of patients.

  19. Location of fractures and the characteristics of patients with atypical femoral fractures: analyses of 38 Japanese cases.

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    Hyodo, Kojiro; Nishino, Tomofumi; Kamada, Hiroshi; Nozawa, Daisuke; Mishima, Hajime; Yamazaki, Masashi

    2017-03-01

    The purpose of this study was to determine fracture location and the characteristics of patients with atypical femoral fractures (AFFs). We studied 38 AFFs in 34 patients admitted to our institution between November 2007 and July 2013. The diagnostic criteria for the AFFs were based on 2014 American Society of Bone and Mineral Research guidelines. We classified the fracture location as proximal, middle, or distal to trisect the femoral diaphysis from just distal to the lesser trochanter to just proximal to the supracondylar flare. Bowing was defined as a line through the inside of the tip of the great trochanter and a condylar center that was outside the medullary cavity. We investigated the fracture's location, existence of coronal bowing, and bisphosphonates (BPs), glucocorticoids (GCs), and proton pump inhibitors therapy. We analyzed associations between fracture location and demographic and clinical factors. Twelve fractures were proximal, 25 were middle, and one was distal. Nineteen limbs showed femoral bowing. Thirty-one patients received BP treatment-20 patients received alendronic acid, eight risedronic acid, and three minodronic acid. Fourteen patients received a GC, and 16 received a proton pump inhibitor. There was a significant association between coronal bowing and middle fracture locations, GC therapy and proximal fracture locations, and older age and middle fracture locations. Tall height and heavy weight had an association with proximal fracture location, and short height and light weight had an association with middle fracture location. In conclusion, we provide evidence supporting a causal relationship between BP-related severely suppressed bone turnover and AFFs. We also provide evidence supporting additional influences from altered distribution of mechanical stress with femoral bowing and various factors, such as GC therapy, age, body weight, and height, which might negatively affect bone intensity and quality and result in fracture.

  20. Atypical subtrochanteric and diaphyseal femoral fractures: report of a task force of the American Society for Bone and Mineral Research

    DEFF Research Database (Denmark)

    Shane, Elizabeth; Burr, David; Ebeling, Peter R;

    2010-01-01

    with long-term BP use. Based on published and unpublished data and the widespread use of BPs, the incidence of atypical femoral fractures associated with BP therapy for osteoporosis appears to be very low, particularly compared with the number of vertebral, hip, and other fractures that are prevented by BPs....... Physicians and patients should be made aware of the possibility of atypical femoral fractures and of the potential for bilaterality through a change in labeling of BPs. Research directions should include development of animal models, increased surveillance, and additional epidemiologic and clinical data...

  1. Atypical subtrochanteric and diaphyseal femoral fractures: report of a task force of the American Society for Bone and Mineral Research

    DEFF Research Database (Denmark)

    Shane, Elizabeth; Burr, David; Ebeling, Peter R

    2010-01-01

    atypical femoral fractures and recommends that all major features, including their location in the subtrochanteric region and femoral shaft, transverse or short oblique orientation, minimal or no associated trauma, a medial spike when the fracture is complete, and absence of comminution, be present......, glucocorticoids, and proton pump inhibitors. Preclinical data evaluating the effects of BPs on collagen cross-linking and maturation, accumulation of microdamage and advanced glycation end products, mineralization, remodeling, vascularity, and angiogenesis lend biologic plausibility to a potential association...

  2. Bilateral atypical femoral subtrochanteric fractures in a premenopausal patient receiving prolonged bisphosphonate therapy: evidence of severely suppressed bone turnover.

    Science.gov (United States)

    Kondo, Naoki; Yoda, Takuya; Fujisawa, Junichi; Arai, Katsumitsu; Sakuma, Mayumi; Ninomiya, Hiroshi; Sano, Hiroshige; Endo, Naoto

    2015-01-01

    We report a case of bilateral atypical femoral fractures that occurred in a patient who had been taking bisphosphonate long-term. A 36-year-old premenopausal female diagnosed with systemic lupus erythematosus and dermatomyositis had been treated with glucocorticoid and alendronate (5 mg/day) to prevent glucocorticoid-induced osteoporosis. She was taken to our hospital because she could not walk immediately after falling down from the standing position. A plain radiograph showed a subtrochanteric fracture of the left femur. Four months later, she fell again and sustained a contralateral subtrochanteric fracture. For each fracture, a femoral intramedullary nail was inserted. Delayed union was detected in both sides, and revision surgery with an iliac bone graft was required for implant breakage in the right side. Histomorphometric findings for the ilium revealed remarkably decreased osteoid volume with no osteoclasts and a minimally eroded surface, suggesting that bone turnover was severely suppressed. However, histology of the delayed union site revealed callus formation and some osteoclast appearance, suggesting that fracture healing was occurring. In total, it took 29 months (left) and 24 months (right) until fracture healing was achieved, showing delayed union. This case is extremely rare in that patient who presented with atypical femoral fractures in spite of her premenopausal status. The bone histomorphometric findings from this case suggest that severely suppressed bone turnover is associated with atypical femoral subtrochanteric fracture and can cause delayed union in patients treated with alendronate long-term.

  3. Atypical subtrochanteric and diaphyseal femoral fractures: report of a task force of the American Society for Bone and Mineral Research.

    Science.gov (United States)

    Shane, Elizabeth; Burr, David; Ebeling, Peter R; Abrahamsen, Bo; Adler, Robert A; Brown, Thomas D; Cheung, Angela M; Cosman, Felicia; Curtis, Jeffrey R; Dell, Richard; Dempster, David; Einhorn, Thomas A; Genant, Harry K; Geusens, Piet; Klaushofer, Klaus; Koval, Kenneth; Lane, Joseph M; McKiernan, Fergus; McKinney, Ross; Ng, Alvin; Nieves, Jeri; O'Keefe, Regis; Papapoulos, Socrates; Sen, Howe Tet; van der Meulen, Marjolein C H; Weinstein, Robert S; Whyte, Michael

    2010-11-01

    Reports linking long-term use of bisphosphonates (BPs) with atypical fractures of the femur led the leadership of the American Society for Bone and Mineral Research (ASBMR) to appoint a task force to address key questions related to this problem. A multidisciplinary expert group reviewed pertinent published reports concerning atypical femur fractures, as well as preclinical studies that could provide insight into their pathogenesis. A case definition was developed so that subsequent studies report on the same condition. The task force defined major and minor features of complete and incomplete atypical femoral fractures and recommends that all major features, including their location in the subtrochanteric region and femoral shaft, transverse or short oblique orientation, minimal or no associated trauma, a medial spike when the fracture is complete, and absence of comminution, be present to designate a femoral fracture as atypical. Minor features include their association with cortical thickening, a periosteal reaction of the lateral cortex, prodromal pain, bilaterality, delayed healing, comorbid conditions, and concomitant drug exposures, including BPs, other antiresorptive agents, glucocorticoids, and proton pump inhibitors. Preclinical data evaluating the effects of BPs on collagen cross-linking and maturation, accumulation of microdamage and advanced glycation end products, mineralization, remodeling, vascularity, and angiogenesis lend biologic plausibility to a potential association with long-term BP use. Based on published and unpublished data and the widespread use of BPs, the incidence of atypical femoral fractures associated with BP therapy for osteoporosis appears to be very low, particularly compared with the number of vertebral, hip, and other fractures that are prevented by BPs. Moreover, a causal association between BPs and atypical fractures has not been established. However, recent observations suggest that the risk rises with increasing duration of

  4. Construct Failure in an Atypical Femoral Fracture treated with Intramedullary Nailing: A Case Report

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    L Bonifacio

    2014-03-01

    Full Text Available The aim of this paper is to document a rare case of construct failure in a 68-year old Filipina who sustained an atypical femoral fracture (AFF in her left subtrochanteric area. The patient previously had a 40-month history of alendronate 70mg + vitamin D 5600u therapy for osteoporosis and underwent closed intramedullary nailing for the AFF. Six months postoperatively, she began to experience progressive pain in her operated thigh. Radiographs revealed a broken nail at the proximal screw hole and non-union of the AFF. The patient was treated with exposure of the fracture site, removal of the broken device, exchange intramedullary nailing, and iliac bone grafting. She had radiographic and clinical union and was full weight bearing after three months.

  5. Localized cortical thickening of the femoral diaphysis captured on an X-ray before alendronate therapy in two cases of atypical femoral fracture

    Energy Technology Data Exchange (ETDEWEB)

    Iizuka, Yoichi [Gunma University Graduate School of Medicine, Department of Orthopedic Surgery, Maebashi, Gunma (Japan); Shibukawa General Hospital, Department of Orthopedic Surgery, Shibukawa, Gunma (Japan); Takechi, Rumi [Gunma University Graduate School of Medicine, Department of Orthopedic Surgery, Maebashi, Gunma (Japan); Gunma Cardiovascular Center, Department of Orthopaedic Surgery, Maebashi, Gunma (Japan); Iizuka, Haku; Takagishi, Kenji [Gunma University Graduate School of Medicine, Department of Orthopedic Surgery, Maebashi, Gunma (Japan); Omodaka, Takuya [Gunma University Graduate School of Medicine, Department of Orthopedic Surgery, Maebashi, Gunma (Japan); Gunma Central Hospital, Department of Orthopedic Surgery, Maebashi, Gunma (Japan)

    2016-10-15

    We herein report two cases of atypical femoral fracture (AFF). X-ray examinations at the first visit of these two female patients showed a complete fracture of the femoral diaphysis diagnosed as an atypical femoral fracture (AFF). X-rays of these two cases also showed localized cortical thickening of the femoral diaphysis. Both patients had been taking alendronate for more than 3 years because of postmenopausal osteoporosis. We assumed that both of the fractures were associated with the long-term use of alendronate. However, we retrospectively identified localized cortical thickening of the femoral diaphysis on an X-ray taken before the alendronate therapy in both of these cases. Therefore, we suspected a pathogenesis of AFFs in which preexisting stress or an insufficient fracture unrelated to bisphosphonate (BP) therapy and subsequent suppression of bone turnover due to BP administration led to the occurrence of an AFF. The patient underwent surgery using intramedullary nails in both of these cases, followed by the administration of teriparatide, and they were able to walk without any support at the final follow-up examination. (orig.)

  6. Bilateral Incomplete Atypical Femoral Fracture due to Long-Term Bisphosphonate Use: A Case Report

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    Sibel Başaran

    2017-08-01

    Full Text Available Although the overall safety profile of bisphosphonates (BP is favorable, adverse effects associated with long-term use have came up during recent years. In this report, a case of bilateral incomplete atypical femoral fracture (AFF due to prolonged BP use was presented. A 69-year-old patient, who has been in surgical menopause for 20 years and was started on BP following vertebral fracture almost 10 years ago, was admitted with thigh pain, which was increased two weeks ago. On physical examination, she had antalgic gait, increased thoracic kyphosis and tenderness to percussion over the thoracolumbar region. Lateral cortical thickness in the subtrochanteric region of both femurs and cortical radiolucency on the left femur were observed on plain radiography. Loss of height in L3 and L4 vertebrae was detected on vertebral radiography. Serum 25-hydroxy vitamin D [25(OHD], parathyroid hormone, alkaline phosphatase and calcium levels, along with osteoporosis markers were all within the normal ranges. As the patient was diagnosed with AFF, BP therapy was terminated and vitamin D-calcium supplementation was continued. Since she did not have severe pain, conservative management (limited weight bearing, using a walking stick was recommended for 3 months. Teriparatide therapy was started and she was discharged with recommendations. AFF, which is a rare disorder, should be kept in mind in patients on long-term BP treatment who are admitted with thigh pain and, necessary interventions should be tailored before the occurrence of complete fracture.

  7. Identifying Incomplete Atypical Femoral Fractures With Single-Energy Absorptiometry: Declining Prevalence

    LENUS (Irish Health Repository)

    McKenna, Malachi

    2017-03-01

    Atypical femur fractures (AFFs) are associated with long-term bisphosphonate (BP) therapy. Early identification of AFF prior to their completion provides an opportunity to intervene, potentially reducing morbidity associated with these fractures. Single-energy X-ray absorptiometry (SE) is an imaging method recently shown to detect incomplete AFF (iAFF) prior to fracture completion.

  8. Impending Atypical Femoral Fracture in Patients With Medullary Thyroid Cancer With Skeletal Metastasis Treated With Long-term Bisphosphonate and Denosumab.

    Science.gov (United States)

    Koizumi, Mitsuru; Gokita, Tabu; Toda, Kazuhisa

    2017-02-24

    Atypical femoral fractures (AFFs) occur in osteoporosis patients receiving long-term bisphosphonate. Atypical femoral fractures also occur in cancer patients receiving long-term bisphosphonate or denosumab, but the prevalence is low. We describe a 53-year-old woman with a history of medullary thyroid cancer and skull metastasis who was prescribed bisphosphonate for 6 years and denosumab for 1.5 years, consecutively. Bone scintigraphy performed because of spontaneous groin pain showed uptake in the lateral aspect of the left femur, which was confirmed as impending AFF. In oncological patients receiving long-term bisphosphonate or denosumab, AFF should be included as a differential diagnosis with focal femoral findings.

  9. Microindentation for in vivo measurement of bone tissue material properties in atypical femoral fracture patients and controls.

    Science.gov (United States)

    Güerri-Fernández, Roberto C; Nogués, Xavier; Quesada Gómez, José M; Torres Del Pliego, Elisa; Puig, Lluís; García-Giralt, Natalia; Yoskovitz, Guy; Mellibovsky, Leonardo; Hansma, Paul K; Díez-Pérez, Adolfo

    2013-01-01

    Atypical femoral fractures (AFF) associated with long-term bisphosphonates (LTB) are a growing concern. Their etiology is unknown, but bone material properties might be deteriorated. In an AFF series, we analyzed the bone material properties by microindentation. Four groups of patients were included: 6 AFF, 38 typical osteoporotic fractures, 6 LTB, and 20 controls without fracture. Neither typical osteoporotic fractures nor controls have received any antiosteoporotic medication. A general laboratory workup, bone densitometry by dual-energy X-ray absorptiometry (DXA), and microindentation testing at the tibia were done in all patients. Total indentation distance (Total ID), indentation distance increase (IDI), and creep indentation distance (Creep ID) were measured (microns). Age-adjusted analysis of covariance (ANCOVA) was used for comparisons. Controls were significantly younger than fracture groups. Bisphosphonate exposure was on average 5.5 years (range 5 to 12 years) for the AFF and 5.4 years (range 5 to 8 years) for the LTB groups. Total ID (microns) showed better material properties (lower Total ID) for controls 36 (± 6; mean ± SD) than for AFF 46 (± 4) and for typical femoral fractures 47 (± 13), respectively. Patients on LTB showed values between controls and fractures, 38 (± 4), although not significantly different from any of the other three groups. IDI values showed a similar pattern 13 (± 2), 16 (± 6), 19 (± 3), and 18 (± 5). After adjusting by age, significant differences were seen between controls and typical (p Creep ID between groups. Our data suggest that patients with AFF have a deep deterioration in bone material properties at a tissue level similar to that for the osteoporotic fracture group. The LTB group shows levels that are in between controls and both type of fractures, although not statistically different. These results suggest that bisphosphonate therapy probably does not put the majority of patients at risk

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

    Directory of Open Access Journals (Sweden)

    Imbuldeniya Arjuna

    2012-02-01

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

  11. 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.

  12. Atypical fractures on long term bisphosphonates therapy.

    LENUS (Irish Health Repository)

    Hussein, W

    2011-01-01

    Bisphosphonates reduce fractures risk in patients with osteoporosis. A new pattern of fractures is now being noted in patients on prolonged bisphosphonate therapy. We report a case of an atypical femoral fracture with preceding pain and highlight the characteristics of these fractures.

  13. Post-operative outcomes of atypical femoral subtrochanteric fracture in patients on bisphosphonate therapy.

    Science.gov (United States)

    Teo, B J X; Koh, J S B; Goh, S K; Png, M A; Chua, D T C; Howe, T S

    2014-05-01

    Management of bisphosphonate-associated subtrochanteric fractures remains opinion- or consensus-based. There are limited data regarding the outcomes of this fracture. We retrospectively reviewed 33 consecutive female patients with a mean age of 67.5 years (47 to 91) who were treated surgically between May 2004 and October 2009. The mean follow-up was 21.7 months (0 to 53). Medical records and radiographs were reviewed to determine the post-operative ambulatory status, time to clinical and radiological union and post-fixation complications such as implant failure and need for second surgery. The predominant fixation method was with an extramedullary device in 23 patients. 25 (75%) patients were placed on wheelchair mobilisation or no weight-bearing initially. The mean time to full weight-bearing was 7.1 months (2.2 to 29.7). The mean time for fracture site pain to cease was 6.2 months (1.2 to 17.1). The mean time to radiological union was 10.0 months (2.2 to 27.5). Implant failure was seen in seven patients (23%, 95 confidence interval (CI) 11.8 to 40.9). Revision surgery was required in ten patients (33%, 95 CI 19.2 to 51.2). A large proportion of the patients required revision surgery and suffered implant failure. This fracture is associated with slow healing and prolonged post-operative immobility.

  14. [Subtrochanteric femoral fractures].

    Science.gov (United States)

    Ulmar, B; Simon, S; Eschler, A; Mittlmeier, T

    2013-12-01

    Subtrochanteric femoral fractures are proximal femoral fractures which are located between the trochanter minor and an area of 3 cm below the minor trochanter on the femoral shaft. About 10-15% of all proximal femoral fractures correspond to this fracture site. Elderly or geriatric patients are generally affected and the injury is often the result of a fall in the home, while high-energy trauma is the cause in a small group of generally younger patients. Clinical evaluation of the affected extremity shows disability of axial weight-bearing and pain during compression and rotation of the hip joint. Basic diagnostics include conventional x-rays of the injured femur in the anterior-posterior and lateral planes. These subtrochanteric femoral fractures are almost always treated surgically due to the inherent high degree of instability. The main goals of surgical intervention are to achieve anatomic fracture reduction and primary full weight-bearing stability of the corresponding leg. Intramedullary interlocking nails are used for primary treatment, while extramedullary implants are often used in revision surgery. Early mobilization and intensive respiratory exercises are necessary to prevent early postoperative complications.

  15. Demineralized Bone Matrix Add-On for Acceleration of Bone Healing in Atypical Subtrochanteric Femoral Fracture: A Consecutive Case-Control Study

    Directory of Open Access Journals (Sweden)

    Noratep Kulachote

    2016-01-01

    Full Text Available Background. Delayed union and nonunion are common complications in atypical femoral fractures (AFFs despite having good fracture fixation. Demineralized bone matrix (DBM is a successfully proven method for enhancing fracture healing of the long bone fracture and nonunion and should be used in AFFs. This study aimed to compare the outcome after subtrochanteric AFFs (ST-AFFs fixation with and without DBM. Materials and Methods. A prospective study was conducted on 9 ST-AFFs patients using DBM (DBM group during 2013-2014 and compared with a retrospective consecutive case series of ST-AFFs patients treated without DBM (2010–2012 (NDBM group, 9 patients. All patients were treated with the same standard guideline and followed up until fractures completely united. Postoperative outcomes were then compared. Results. DBM group showed a significant shorter healing time than NDBM group (28.1 ± 14.4 versus 57.9 ± 36.8 weeks, p=0.04. Delayed union was found in 4 patients (44% in DBM group compared with 7 patients (78% in NDBM group (p>0.05. No statistical difference of nonunion was demonstrated between both groups (DBM = 1 and NDBM = 2, p>0.05. Neither postoperative infection nor severe local tissue reaction was found. Conclusions. DBM is safe and effective for accelerating the fracture healing in ST-AFFx and possibly reduces nonunion after fracture fixation. Trial registration number is TCTR20151021001.

  16. Proximal femoral fractures

    DEFF Research Database (Denmark)

    Palm, Henrik; Teixidor, Jordi

    2015-01-01

    BACKGROUND: In hip fracture surgery, the exact choice of implant often remains somewhat unclear for the individual surgeon, but the growing literature consensus has enabled publication of evidence-based surgical treatment pathways. The aim of this article was to review author pathways and national...... guidelines for hip fracture surgery and discuss a method for future pathway/guideline implementation and evaluation. METHODS: By a PubMed search in March 2015 six studies of surgical treatment pathways covering all types of proximal femoral fractures with publication after 1995 were identified. Also we...... searched the homepages of the national heath authorities and national orthopedic societies in West Europe and found 11 national or regional (in case of no national) guidelines including any type of proximal femoral fracture surgery. RESULTS: Pathway consensus is outspread (internal fixation for un...

  17. Atypical subtrochanteric and diaphyseal femoral fractures: second report of a task force of the American Society for Bone and Mineral Research.

    Science.gov (United States)

    Shane, Elizabeth; Burr, David; Abrahamsen, Bo; Adler, Robert A; Brown, Thomas D; Cheung, Angela M; Cosman, Felicia; Curtis, Jeffrey R; Dell, Richard; Dempster, David W; Ebeling, Peter R; Einhorn, Thomas A; Genant, Harry K; Geusens, Piet; Klaushofer, Klaus; Lane, Joseph M; McKiernan, Fergus; McKinney, Ross; Ng, Alvin; Nieves, Jeri; O'Keefe, Regis; Papapoulos, Socrates; Howe, Tet Sen; van der Meulen, Marjolein C H; Weinstein, Robert S; Whyte, Michael P

    2014-01-01

    Bisphosphonates (BPs) and denosumab reduce the risk of spine and nonspine fractures. Atypical femur fractures (AFFs) located in the subtrochanteric region and diaphysis of the femur have been reported in patients taking BPs and in patients on denosumab, but they also occur in patients with no exposure to these drugs. In this report, we review studies on the epidemiology, pathogenesis, and medical management of AFFs, published since 2010. This newer evidence suggests that AFFs are stress or insufficiency fractures. The original case definition was revised to highlight radiographic features that distinguish AFFs from ordinary osteoporotic femoral diaphyseal fractures and to provide guidance on the importance of their transverse orientation. The requirement that fractures be noncomminuted was relaxed to include minimal comminution. The periosteal stress reaction at the fracture site was changed from a minor to a major feature. The association with specific diseases and drug exposures was removed from the minor features, because it was considered that these associations should be sought rather than be included in the case definition. Studies with radiographic review consistently report significant associations between AFFs and BP use, although the strength of associations and magnitude of effect vary. Although the relative risk of patients with AFFs taking BPs is high, the absolute risk of AFFs in patients on BPs is low, ranging from 3.2 to 50 cases per 100,000 person-years. However, long-term use may be associated with higher risk (∼100 per 100,000 person-years). BPs localize in areas that are developing stress fractures; suppression of targeted intracortical remodeling at the site of an AFF could impair the processes by which stress fractures normally heal. When BPs are stopped, risk of an AFF may decline. Lower limb geometry and Asian ethnicity may contribute to the risk of AFFs. There is inconsistent evidence that teriparatide may advance healing of AFFs.

  18. Atypische niedrig-traumatische Femurfrakturen – Zusammenhang mit Komorbiditäten, internistischen und knochenspezifischen Therapien // Atypical femoral fractures – comorbidities and association with bone-specific therapies

    Directory of Open Access Journals (Sweden)

    Muschitz Ch

    2016-01-01

    Full Text Available iIntroduction:/i Although atypical femoral fractures (AFF are generally rare events, several studies have indicated a potential link between AFF and long-term bone specific therapies (BST. The aim of this study was to analyze the frequency of AFF and potential associations with prior or ongoing BST. iMethods:/i 8.851 caucasian female and male patients with de novo hip fractures treated in the largest Austrian level 1 trauma center from 2000–2013 were selected. iResults:/i 194 patients with a de novo lowtraumatic subtrochanteric/shaft fractures were identified: 35 atypical and 159 typical fractures. Of these patients, concomitant diseases, medication, previous fractures and survival were retrieved and analyzed. Female patients in both groups were significantly older. The median survival was significantly shorter in patients with AFF (9 vs. 18 months; p 0.0001. Cardiovascular disease, sarcopenia, chronic kidney disease, type 2 diabetes, smoking (past or current history and prevalent fragility fractures were more frequent in AFF patients, as well as the concomitant use of phenprocoumon, furosemide, and sulfonylurea. Though the number of patients with current BST was low in (14.5% both groups, more patients in the AFF group were previously treated with BST (71% vs 49%; p = 0.016, and they received these therapies for a longer time period. iDiscussion:/i A combination of severe comorbidities, long-term pharmaceutical therapies and a history of previous or ongoing BST were associated with an increased individual risk for AFF. p bKurzfassung:/b iEinleitung:/i Atypische Femurfrakturen (AFF sind in der Regel seltene Ereignisse; mehrere Studien haben einen möglichen Zusammenhang zwischen AFF und langfristigen knochenspezifischen Therapien (KST angegeben. Das Ziel dieser Studie war es, die Häufigkeit der AFF und potentielle Assoziationen mit früheren oder laufenden KST zu analysieren. iMethoden:/i Analyse von 8.851 kaukasischen weiblichen und m

  19. Atypical periprosthetic acetabular fracture in long-term alendronate therapy.

    Science.gov (United States)

    Marongiu, Giuseppe; Capone, Antonio

    2016-01-01

    Bisphosphonates have been commonly used in the treatment of osteoporosis, demonstrating its efficacy in fracture risk reduction. However, even if are generally safe and well tolerated, concerns have emerged about atypical fractures related to its prolonged use. Although atypical femoral fracture are more common, case reports demonstrated that even other skeletal areas can be involved by unusual pattern of fracture. We report a atypical acetabular periprosthetic fracture in a 83-year-old female patient after prolonged alendronate treatment for osteoporosis and isolated acetabular revision surgery. The patient underwent to clinical, bioumoral and radiological evaluation and all the history cases were fully reported. We believe this periprosthetic fracture, according to the available data, may have similar underlying pathology to atypical femoral fractures. Awareness of symptoms, in addition to a regular radiographic survey may facilitate early diagnosis and possible prevention of spontaneous periprosthetic fractures, in patients receiving bisphosphonate therapy beyond 5 years. The treatment of this atypical periprosthetic fracture should include both surgical than pharmacological therapy to obtained bone healing.

  20. Atypical periprosthetic acetabular fracture in long-term alendronate therapy

    Science.gov (United States)

    Marongiu, Giuseppe; Capone, Antonio

    2016-01-01

    Summary Bisphosphonates have been commonly used in the treatment of osteoporosis, demonstrating its efficacy in fracture risk reduction. However, even if are generally safe and well tolerated, concerns have emerged about atypical fractures related to its prolonged use. Although atypical femoral fracture are more common, case reports demonstrated that even other skeletal areas can be involved by unusual pattern of fracture. We report a atypical acetabular periprosthetic fracture in a 83-year-old female patient after prolonged alendronate treatment for osteoporosis and isolated acetabular revision surgery. The patient underwent to clinical, bioumoral and radiological evaluation and all the history cases were fully reported. We believe this periprosthetic fracture, according to the available data, may have similar underlying pathology to atypical femoral fractures. Awareness of symptoms, in addition to a regular radiographic survey may facilitate early diagnosis and possible prevention of spontaneous periprosthetic fractures, in patients receiving bisphosphonate therapy beyond 5 years. The treatment of this atypical periprosthetic fracture should include both surgical than pharmacological therapy to obtained bone healing. PMID:28228784

  1. Classification of subtrochanteric femoral fractures.

    Science.gov (United States)

    Loizou, C L; McNamara, I; Ahmed, K; Pryor, G A; Parker, M J

    2010-07-01

    A review of the literature identified 15 different classification methods for subtrochanteric femoral fractures. Only eight of those classifications defined the area of bone, which constituted a subtrochanteric fracture. The actual length of femur defined as the subtrochanteric zone varied from 3 cm up to the level of the femoral isthmus. There was no agreement between the different classifications regarding the proximal and distal border or for those fractures, which traverse anatomical boundaries. In the various classifications, fractures were subdivided into 2-15 subgroups. The majority of the identified studies were unable to find the classifications useful in either determining treatment or predicting the outcome after treatment. We subdivided subtrochanteric fractures into three types based on the degree of fracture comminution. We examined the inter- and intra-observer agreement of our recommended classification. One orthopaedic consultant, one specialist hip fracture surgeon, two trainee registrar orthopaedic surgeons and one specialty trainee in orthopaedics, on two different occasions, 8 weeks apart, independently classified the radiographs of 20 patients with a subtrochanteric fracture. The mean kappa value for inter- and intra-observer variation was 0.71 and 0.79, respectively, with both showing substantial agreement and, therefore, this simpler classification is recommended. Based on the review of previous classification methods, we also recommend that the subtrochanteric zone be defined as the one in which the fracture line crossing the femur is predominantly within the area of bone extending 5 cm below the lower border of the lesser trochanter.

  2. 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...

  3. Estimation of pretraumatic femoral antetorsion in bilateral femoral shaft fractures

    Energy Technology Data Exchange (ETDEWEB)

    Citak, Musa; Jagodzinski, Michael; Krettek, Christian; Huefner, Tobias [Hannover Medical School, Trauma Department, Hannover (Germany); Citak, Mustafa [BG-University Hospital Bergmannsheil, Department of Surgery, Bochum (Germany); Kendoff, Daniel; O' Loughlin, Padhraig F. [Hospital for Special Surgery, Orthopaedic Department, New York, NY (United States); Tavassol, Frank [Hannover Medical School, Department of Oral and Maxillofacial Surgery, Hannover (Germany)

    2009-12-15

    To describe a system for measurement of the pretraumatic femoral antetorsion angle post-bilateral femoral shaft fracture with the use of new imaging software which allows segmentation and three dimensional (3D) reconstruction of DICOM (digital imaging and communications in medicine) images. This case involved a 20-year-old patient with bilateral femoral shaft fractures. Following initial clinical examination, CT scans of both femurs were performed. Subsequently, the DICOM datasets were uploaded to the new software tool. Following segmentation and 3D reconstruction, pretraumatic femoral antetorsion angles were determined. Femoral antetorsion was described and assessed in two ways by referring to the intersection of the posterior condylar plane and (1) a line drawn between the center of the femoral head and femoral neck, (2) a line drawn between the centers of the femoral head and greater trochanter. Using these definitions, values for femoral antetorsion were found to be, respectively, 20 at the right fracture site and 19 on the left site, and 33 bilaterally. The investigators describe in this current technical report the use of new imaging software which enables the calculation of femoral AV following reduction of virtual fracture fragments which are created from standard DICOM images. We believe that this 3D reconstruction method of measuring the antetorsion angle can be integrated into a regular treatment algorithm and may potentially optimize clinical outcomes. (orig.)

  4. 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.

  5. Bisphosphonates and Nonhealing Femoral Fractures: Analysis of the FDA Adverse Event Reporting System (FAERS) and International Safety Efforts

    Science.gov (United States)

    Edwards, Beatrice J.; Bunta, Andrew D.; Lane, Joseph; Odvina, Clarita; Rao, D. Sudhaker; Raisch, Dennis W.; McKoy, June M.; Omar, Imran; Belknap, Steven M.; Garg, Vishvas; Hahr, Allison J.; Samaras, Athena T.; Fisher, Matthew J.; West, Dennis P.; Langman, Craig B.; Stern, Paula H.

    2013-01-01

    Background: In the United States, hip fracture rates have declined by 30% coincident with bisphosphonate use. However, bisphosphonates are associated with sporadic cases of atypical femoral fracture. Atypical femoral fractures are usually atraumatic, may be bilateral, are occasionally preceded by prodromal thigh pain, and may have delayed fracture-healing. This study assessed the occurrence of bisphosphonate-associated nonhealing femoral fractures through a review of data from the U.S. FDA (Food and Drug Administration) Adverse Event Reporting System (FAERS) (1996 to 2011), published case reports, and international safety efforts. Methods: We analyzed the FAERS database with use of the proportional reporting ratio (PRR) and empiric Bayesian geometric mean (EBGM) techniques to assess whether a safety signal existed. Additionally, we conducted a systematic literature review (1990 to February 2012). Results: The analysis of the FAERS database indicated a PRR of 4.51 (95% confidence interval [CI], 3.44 to 5.92) for bisphosphonate use and nonhealing femoral fractures. Most cases (n = 317) were attributed to use of alendronate (PRR = 3.32; 95% CI, 2.71 to 4.17). In 2008, international safety agencies issued warnings and required label changes. In 2010, the FDA issued a safety notification, and the American Society for Bone and Mineral Research (ASBMR) issued recommendations about bisphosphonate-associated atypical femoral fractures. Conclusions: Nonhealing femoral fractures are unusual adverse drug reactions associated with bisphosphonate use, as up to 26% of published cases of atypical femoral fractures exhibited delayed healing or nonhealing. PMID:23426763

  6. [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.

  7. 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.

  8. Atypical metatarsal fracture in a patient on long term bisphosphonate therapy

    Directory of Open Access Journals (Sweden)

    Pavan Pradhan

    2012-01-01

    Full Text Available A 24 years old female of cushing disease had undergone adrenelectomy. She was put on alendronate and steroid. After six and a half years she developed pathological fracture subtrochanteric femur. The patient was treated with proximal femoral nailing and the fracture united. 2 years later she developed pain right foot. She was diagnosed as transverse fracture of fifth metatarsal. We report this rare case of atypical metatarsal fracture in a patient on long term bisphosphonate therapy.

  9. 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.

  10. Managing periprosthetic femoral stem fractures.

    Science.gov (United States)

    Rosenberg, Aaron G

    2006-06-01

    Periprosthetic fractures can be difficult to manage. The classification system developed in Vancouver is simple and useful in determining appropriate treatment. It takes into account the site of the fracture, the stability of the implant, and the surrounding bone stock, which are the important elements of the fracture and hip that determines treatment. Understanding this classification system should allow the practitioner to choose the appropriate treatment. In addition to fracture management skills, understanding how to perform a host of hip revision technique may also be required.

  11. Atypical Fractures are Mainly Subtrochanteric in Singapore and Diaphyseal in Sweden: A Cross-Sectional Study.

    Science.gov (United States)

    Schilcher, Jörg; Howe, Tet Sen; Png, Meng Ai; Aspenberg, Per; Koh, Joyce S B

    2015-11-01

    We have previously noted a dichotomy in the location of atypical fractures along the femoral shaft in Swedish patients, and a mainly subtrochanteric location of atypical fractures in descriptions of patients from Singapore. These unexpected differences were now investigated by testing the following hypotheses in a cross-sectional study: first, that there is a dichotomy also in Singapore; second, that the relation between subtrochanteric and diaphyseal location is different between the two countries; third, that the location is related to femoral bow. The previously published Swedish sample (n = 151) was re-measured, and a new Singaporean sample (n = 75) was established. Both samples were based on radiographic classification of all femoral fractures in women above 55 years of age. The distance between the fracture line and the lesser trochanter was measured. Femoral bow was classified as present or absent on frontal radiographs. Frequency distribution of the measured distances was analyzed using the Bayesian information criterion to choose the best description of the observed variable distribution in terms of a compilation of normally distributed subgroups. The analysis showed a clear dichotomy of the fracture location: either subtrochanteric or diaphyseal. Subtrochanteric fractures comprised 48% of all fractures in Singapore, and 17% in Sweden (p = 0.0001). In Singapore, femoral bow was associated with more fractures in the diaphyseal subgroup (p = 0.0001). This was not seen in Sweden. A dichotomous location of atypical fractures was confirmed, because it was found also in Singapore. The fractures showed a different localization pattern in the two countries. This difference may be linked to anatomical variations, but might also be related to cultural differences between the two populations that influence physical activity.

  12. Femoral head fracture without hip dislocation

    Institute of Scientific and Technical Information of China (English)

    Aditya K Aggarwal; Ashwani Soni; Daljeet Singh

    2013-01-01

    Femoral head fractures without dislocation or subluxation are extremely rare injuries.We report a neglected case of isolated comminuted fracture of femoral head without hip dislocation or subluxation of one year duration in a 36-year-old patient who sustained a high energy trauma due to road traffic accident.He presented with painful right hip and inability to bear full weight on right lower limb with Harris hip score of 39.He received cementless total hip replacement.At latest follow-up of 2.3 years,functional outcome was excellent with Harris hip score of 95.Such isolated injuries have been described only once in the literature and have not been classified till now.The purpose of this report is to highlight the extreme rarity,possible mechanism involved and a novel classification system to classify such injuries.

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

    Science.gov (United States)

    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

  14. 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).

  15. Ipsilateral Acetabular and Femoral Neck and Shaft Fractures

    Directory of Open Access Journals (Sweden)

    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.

  16. Disentangling the Emerging Evidence around Atypical Fractures

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Clark, Emma M

    2012-01-01

    Atypical femur fractures are rare but a growing concern, as they are more common in patients who use bisphosphonates. The best radiology-based studies have had access to only short-term exposure data, while the studies using prescription databases with substantial long-term data did not have access...... to radiology reports. The interests of the patients are probably best served by reserving long-term bisphosphonate treatment for patients who are at the highest risk of osteoporotic fractures and considering drug holidays after 5 years in patients at low risk. Recent studies have further strengthened the case...... for active medical or surgical therapy in patients with incomplete fractures, but patient numbers are small, and randomized controlled trials may not be forthcoming in the immediate future. The recommendations made to establish an international database for such fractures have not yet been followed, and more...

  17. 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.

  18. Persistent knee complaints after retrograde unreamed nailing of femoral shaft fractures

    NARCIS (Netherlands)

    El Moumni, Mostafa; Schraven, Pim; ten Duis, Henk Jan; Wendt, Klaus

    2010-01-01

    Retrograde nailing is an attractive method for stabilisation of femoral shaft fractures in cases of polytrauma, ipsilateral pelvic, acetabular, tibial and femoral neck fractures, bilateral femoral fractures, obese and pregnant patients. However, retrograde nailing may result in complaints about the

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

    Science.gov (United States)

    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.

  20. Fracture Union in Closed Interlocking Nail in Femoral Fracture

    Directory of Open Access Journals (Sweden)

    R L Sahu

    2010-09-01

    Full Text Available INTRODUCTION: Fractures shaft femur is a major cause of morbidity and mortality in patients with lower extremity injuries. The objective of this study was to find out the outcome of Interlocking nail in fracture femur. METHODS: This study was conducted in the Department of Orthopaedic surgery in M. M. Medical College from July 2006 to November 2008. Seventy eight patients were recruited from Emergency and out patient department having closed fracture of femoral shaft. All patients were operated under general or spinal anesthesia. All patients were followed for nine months. RESULTS: Out of seventy eight patients, sixty nine patients underwent union in 90 to 150 days with a mean of 110.68 days. Touch down weight bearing was started on 2nd post-operative day. Complications found in four patients who had non-union, and five patients had delayed union which was treated with dynamization and bone graft. The results were excellent in 88.46% and good in 6.41% patients. CONCLUSIONS: We concluded that this technique is advantageous because of early mobilization (early weight bearing, less complication with good results and is economical. Keywords: close reamed interlocking nail, dynamization, femoral shaft fractures, union

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

    Directory of Open Access Journals (Sweden)

    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.

  2. 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.

  3. Periprosthetic subtrochanteric femoral fracture in a megaprosthesis of the knee

    Directory of Open Access Journals (Sweden)

    Vaishya Raju

    2013-10-01

    Full Text Available 【Abstract】We report a rare case of periprosthetic posttraumatic fracture of subtrochanteric region of femur after a megaprosthesis of the knee, done for resistant nonunion of distal femur with secondary osteoarthrosis in a 51 years old man. Treatment with a locking femoral plate was able to achieve primary union with a good result. Key words: Periprosthetic fractures; Femur; Femoral fractures; Knee

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

    Science.gov (United States)

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

    2015-02-01

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

  5. Reverse distal femoral locking compression plate a salvage option in nonunion of proximal femoral fractures

    Directory of Open Access Journals (Sweden)

    Sampat S Dumbre Patil

    2016-01-01

    Full Text Available Background: When primary fixation of proximal femoral fractures with implants fails, revision osteosynthesis may be challenging. Tracts of previous implants and remaining insufficient bone stock in the proximal femur pose unique problems for the treatment. Intramedullary implants like proximal femoral nail (PFN or surface implants like Dynamic Condylar Screw (DCS are few of the described implants for revision surgery. There is no evidence in the literature to choose one implant over the other. We used the reverse distal femur locking compression plate (LCP of the contralateral side in such cases undergoing revision surgery. This implant has multiple options of fixation in proximal femur and its curvature along the length matches the anterior bow of the femur. We aimed to evaluate the efficacy of this implant in salvage situations. Materials and Methods: Twenty patients of failed primary proximal femoral fractures who underwent revision surgery with reverse distal femoral locking plate from February 2009 to November 2012 were included in this retrospective study. There were 18 subtrochanteric fractures and two ipsilateral femoral neck and shaft fractures, which exhibited delayed union or nonunion. The study included 14 males and six females. The mean patient age was 43.6 years (range 22-65 years and mean followup period was 52.1 months (range 27-72 months. Delayed union was considered when clinical and radiological signs of union failed to progress at the end of four months from initial surgery. Results: All fractures exhibited union without any complications. Union was assessed clinically and radiologically. One case of ipsilateral femoral neck and shaft fracture required bone grafting at the second stage for delayed union of the femoral shaft fracture. Conclusions: Reverse distal femoral LCP of the contralateral side can be used as a salvage option for failed fixation of proximal femoral fractures exhibiting nonunion.

  6. Reverse distal femoral locking compression plate a salvage option in nonunion of proximal femoral fractures

    Science.gov (United States)

    Dumbre Patil, Sampat S; Karkamkar, Sachin S; Patil, Vaishali S Dumbre; Patil, Shailesh S; Ranaware, Abhijeet S

    2016-01-01

    Background: When primary fixation of proximal femoral fractures with implants fails, revision osteosynthesis may be challenging. Tracts of previous implants and remaining insufficient bone stock in the proximal femur pose unique problems for the treatment. Intramedullary implants like proximal femoral nail (PFN) or surface implants like Dynamic Condylar Screw (DCS) are few of the described implants for revision surgery. There is no evidence in the literature to choose one implant over the other. We used the reverse distal femur locking compression plate (LCP) of the contralateral side in such cases undergoing revision surgery. This implant has multiple options of fixation in proximal femur and its curvature along the length matches the anterior bow of the femur. We aimed to evaluate the efficacy of this implant in salvage situations. Materials and Methods: Twenty patients of failed primary proximal femoral fractures who underwent revision surgery with reverse distal femoral locking plate from February 2009 to November 2012 were included in this retrospective study. There were 18 subtrochanteric fractures and two ipsilateral femoral neck and shaft fractures, which exhibited delayed union or nonunion. The study included 14 males and six females. The mean patient age was 43.6 years (range 22–65 years) and mean followup period was 52.1 months (range 27–72 months). Delayed union was considered when clinical and radiological signs of union failed to progress at the end of four months from initial surgery. Results: All fractures exhibited union without any complications. Union was assessed clinically and radiologically. One case of ipsilateral femoral neck and shaft fracture required bone grafting at the second stage for delayed union of the femoral shaft fracture. Conclusions: Reverse distal femoral LCP of the contralateral side can be used as a salvage option for failed fixation of proximal femoral fractures exhibiting nonunion. PMID:27512218

  7. Arthroscopic Treatment of Medial Femoral Condylar Coronal Fractures and Nonunions

    Science.gov (United States)

    Ercin, Ersin; Bilgili, M. Gokhan; Basaran, S. Hakan; Baca, Emre; Kural, Cemal; Avkan, M. Cevdet

    2013-01-01

    Nonunion of medial femoral condylar coronal fractures are uncommon. In neglected Hoffa fractures despite nonunion, there is a risk of missing accompanying ligamentous and intra-articular injuries. Neither preoperative clinical examination nor magnetic resonance imaging showed these injuries before arthroscopy. Arthroscopy before internal fixation gives additional information and changes the surgical protocol for these fractures and nonunions. PMID:24400191

  8. Femoral fractures : indications an[d] biomechanics of external fixation

    NARCIS (Netherlands)

    A.H. Broekhuizen (Tom); B. van Linge

    1988-01-01

    textabstractInternal fixation can be carried out in various ways. For femoral shaft fractures, an (interlocking) nail is becoming increasingly popular, instead of open realignment of the fracture. External fixation, which has become a generally accepted method of treating fractures of the lower

  9. Hoffa fracture associated with ipsilateral femoral shaft fracture: clinical feature and treatment.

    Science.gov (United States)

    Gong, Yu-Bao; Li, Qing-Song; Yang, Chen; Li, Shu-Qiang; Liu, Jian-Guo; Qi, Xin

    2011-01-01

    Hoffa fracture associated with ipsilateral femoral shaft fracture is very rare. Three cases of this rare type of injury were retrospectively reviewed. The sites of femoral shaft fractures and Hoffa fractures were documented. All femoral shaft fractures were managed with internal fixation. The rate of misdiagnosis for the Hoffa fractures was documented. Functions of the affected knees were evaluated according to the modified Hospital for Special Surgery (HSS) scores at two years follow-up. Femoral fractures were either transverse or composite in all three cases. Ipsilateral Hoffa fractures occurred at medial condyle in two cases, and lateral condyle in one case. Only one Hoffa fracture was identified preoperatively. All the femoral shaft fractures healed uneventfully. In the patient whose Hoffa fracture was correctly diagnosed, the modified HSS score was 94. In another patient, whose Hoffa fracture was treated by a second operation, the modified HSS score was 93. And in the third case, who refused additional operation for the Hoffa fracture, the modified HSS score was only 70. Conclusively femoral shaft fracture can be associated with ipsilateral Hoffa fracture, especially in motorcycle accident. This type of injury is very rare and misdiagnosis is common.

  10. Hoffa fracture associated with ipsilateral femoral shaft fracture: clinical feature and treatment

    Institute of Scientific and Technical Information of China (English)

    GONG Yu-bao; LI Qing-song; YANG Chen; LI Shu-qiang; LIU Jian-guo; QI Xin

    2011-01-01

    Hoffa fracture associated with ipsilateral femoral shaft fracture is very rare.Three cases of this rare type of injury were retrospectively reviewed.The sites of femoral shaft fractures and Hoffa fractures were documented.All femoral shaft fractures were managed with internal fixation.The rate of misdiagnosis for the Hoffa fractures was documented.Functions of the affected knees were evaluated according to the modified Hospital for Special Surgery (HSS) scores at two years follow-up.Femoral fractures were either transverse or composite in all three cases.Ipsilateral Hoffa fractures occurred at medial condyle in two cases,and lateral condyle in one case.Only one Hoffa fracture was identified preoperatively.All the femoral shaft fractures healed uneventfully.In the patient whose Hoffa fracture was correctly diagnosed,the modified HSS score was 94.In another patient,whose Hoffa fracture was treated by a second operation,the modified HSS score was 93.And in the third case,who refused additional operation for the Hoffa fracture,the modified HSS score was only 70.Conclusively femoral shaft fracture can be associated with ipsilateral Hoffa fracture,especially in motorcycle accident.This type of injury is very rare and misdiagnosis is common.

  11. 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.

  12. 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.

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

    African Journals Online (AJOL)

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

  14. Cost of treatment of paediatric femoral shaft fractures: compression ...

    African Journals Online (AJOL)

    Cost of treatment of paediatric femoral shaft fractures: compression plating versus conservative treatment. ... Log in or Register to get access to full text downloads. ... Results: Thirty-one patients who had ORIF and 31 matched controls were ...

  15. The quadratus femoris graft in old transcervical femoral fractures.

    Directory of Open Access Journals (Sweden)

    Delima D

    1989-07-01

    Full Text Available Sixteen patients with an old transcervical femoral fracture were treated with the quadratus femoris muscle pedicle bone graft with supplementary autografting. The result was a good functional hip in 14 cases.

  16. Adjuvant Teriparatide Therapy for Surgical Treatment of Femoral Fractures; Does It Work?

    Science.gov (United States)

    Kim, Jung Taek; Jeong, Hyung Jun; Lee, Soong Joon; Kim, Hee Joong

    2016-01-01

    Purpose Atypical femoral fracture (AFF), periprosthetic femoral fracture (PPFF) and femoral nonunion (FNU) are recalcitrant challenges for orthopedic surgeons. Teriparatide (TPTD) had been demonstrated to have anabolic effects on bone in various studies. We postulated that adjuvant TPTD after operation would enhance biologic stimulation for bone formation. We investigated (1) whether the adjuvant TPTD could achieve satisfactory union rate of surgically challenging cases such as displaced AFF, PPFF and FNU; (2) whether the adjuvant TPTD could promote development of abundant callus after surgical fixation; (3) whether the adjuvant TPTD had medically serious adverse effects. Materials and Methods Thirteen patients who agreed to off label use of TPTD in combination of operation were included in this retrospective case series. Median patients' age was 68.7 years, and there were three male and ten female patients. Their diagnoses were nonunion in six patients and acute fracture in seven. Medical records and radiographic images were reviewed. Results Twelve of thirteen fractures were united both clinically and radiologically within a year after adjuvant TPTD. Union completed radiologically median 5.4 months and clinically 5.7 months after the medication, respectively. Callus appeared abundantly showing median 1.4 of fracture healing response postoperatively. There was no serious adverse reaction of medication other than itching, muscle cramp, or nausea. Conclusion Even appropriate surgical treatment is a mainstay of treatment for AFF, PPFF, and FNU, the current report suggested that adjuvant TPTD combined with stable fixation results in satisfactory outcome for the challenging fractures of femur. PMID:27777917

  17. Bisphosphonate long-term treatment related bilateral subtrochanteric femoral fracture. Can teriparatide be useful?

    Science.gov (United States)

    Tarazona-Santabalbina, Francisco José; Aguilella-Fernández, Luis

    2013-10-01

    Long-term treatment with bisphosphonates has been related to atypical femoral fractures. We report the clinical case of a woman who suffered a proximal diaphyseal oblique fracture of the left femur after uninterrupted 13-year treatment with alendronate. Shortly after surgery, a painful lytic image in the external cortex of her right femur diaphysis was detected. Some papers have suggested surgical treatment to repair femur fractures after long-term treatment with bisphosphonates. Otherwise, two studies have shown healing acceleration of bone fractures with teriparatide. A lytic lesion was treated with teriparatide obtaining progressive disappearance of symptoms as well as bone healing. This outcome may suggest a way of prevention of complete fractures in symptomatic patients with long-term treatment with bisphosphonates.

  18. Atypical Pelvic Crescent Fracture Caused by Vertical Shear Force

    OpenAIRE

    2014-01-01

    The crescent fracture consists of a posterior iliac wing fracture with extension into the sacroiliac joint and a dislocation of the sacroiliac joint. This fracture represents a subset of lateral compression injury. The strong posterior ligaments of sacroiliac joint remain intact and a fracture fragment (crescent shape) involving the posterior superior iliac spines remains firmly attached to the sacrum. We report a patient with atypical pelvic crescent fracture that is mainly influenced by ver...

  19. Concurrent bisphosphonate-related bilateral atypical subtrochanteric fractures and osteonecrosis of the jaw on bone scintigraphy.

    Science.gov (United States)

    Kim, Jo Eun; Yun, Mijin; Lim, Sung-Kil; Rhee, Yumie

    2015-05-01

    An 82-year-old woman presented with bilateral thigh pain. She had pain in her right thigh operated for a low-trauma fracture 2 years earlier and newly developed pain in her left thigh without trauma. A whole-body bone scan revealed increased tracer uptake in her bilateral subtrochanteric femoral shafts and in the right mandible without evidence of metastatic bone disease. She had been taking bisphosphonates for 7 years to treat osteoporosis and was soon diagnosed with atypical subtrochanteric fractures and bisphosphonate-related osteonecrosis of the jaw. The bone scan simultaneously identified 2 serious adverse effects of long-term use of bisphosphonates.

  20. Reconstruction plate fixation of subtrochanteric femoral fractures in children.

    Science.gov (United States)

    El-Sayed, Moustafa; Abulsaad, Mazen; El-Hadidi, Mahmoud; El-Adl, Wael; El-Batouty, Magdy

    2007-08-01

    Pediatric subtrochanteric femoral fractures are rare and have received limited attention in the literature Treatment is controversial. Different treatment options are used: skin traction, 90/90 skeletal traction, spica casting, cast bracing, internal fixation and external fixation. The aim of this study is to present our results with internal fixation of subtrochanteric femoral fractures in children using a reconstruction plate. Between 2000 and 2004, eighteen patients with closed subtrochanteric femoral fractures were treated in the Mansoura Emergency Hospital. The average age at the time of injury was 8.2 years (range 5.3 years to 11.5 years). Pathological fractures and fractures associated with neuromuscular diseases were excluded from this study. Eight patients had head injuries and/or multiple injuries. In all cases a single 4.5 mm contoured reconstruction plate was used and a 6.5 mm cancellous screw was inserted through the plate into the femoral neck. Average follow-up was 38 months (range, 12 to 47 months). All fractures united with anatomical alignment within an average of 8 weeks (range 6 to 12 weeks). There were no deep infections and no significant limb length discrepancies. At the latest follow-up, no patient had any restriction of activities. Internal fixation with a reconstruction plate appears as a good treatment option for children with subtrochanteric femoral fractures.

  1. Nonunion of coronal shear fracture of femoral condyle

    Directory of Open Access Journals (Sweden)

    Singh Ajay Pal

    2011-06-01

    Full Text Available 【Abstract】Isolated coronal fractures of femoral condyle are rare in adults and nonunion of Hoffa fracture is reported only a few times in the literature. We analyzed six cases of nonunion of Hoffa fractures over a period of three years. Three patients were treated conservatively and three patients had fixation failures. Delay of presentation was 2 months to one year. Treatment protocol consisted of open reduction, excision of pseudoarthrosis, bone grafting and internal fixation along with knee arthrolysis. Union was achieved in all patients at mean 16 weeks. The treatment of nonunion of Hoffa fractures requires careful preoperative planning and meticulous surgical technique. The literature regarding the controversies in fracture management and surgical technique are reviewed. Key words: Femoral fracture; Fracture fixation, internal; Retrospective studies

  2. Treatment of subtrochanteric femoral fracture with long proximal femoral nail antirotation

    Institute of Scientific and Technical Information of China (English)

    WANG Wen-yue; YANG Tian-fu; FANG Yue; LEI Ming-ming; WANG Guang-lin; LIU Lei

    2010-01-01

    Objective:Subtrochanteric femoral fractures are severe injuries.Although many treatment methods have been developed,controversy exists regarding the optimal management of these fractures.This study evaluated the clinical outcome of subtrochanteric femoral fractures fixed with long proximal femoral nail antirotation(PFNA-long).Methods:Between October 2006 and February 2008,25 patients with traumatic subtrochanteric fractures of the femur were treated with PFNA-long.Closed reduction and fixation were performed in 20 cases.In the remaining 5 cases,closed reduction was difficult,so limited open reduction was performed,with bone grafting in 4 cases and circumferential wiring in 4 cases.Results:The average follow-up time was 16.1 months.All subtrochanteric femoral fractures healed uneventfully except one case of delayed union.The mean union time was 26.2 weeks.Technical difficulties with nail insertion were encountered in 3 cases.No implant failure was observed.Conclusion:PFNA-long is effective in treatment of subtrochanteric femoral fractures,with a high rate of bone union,minor soft tissue damage,early return to functional exercise and few implant-related complications.

  3. 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

  4. Low-energy trauma-induced intercondylar femoral fracture

    Science.gov (United States)

    Aeby, Mathias; Wyss, Tobias; Mentrup, Birgit; Kunstmann, Erdmute; Jakob, Franz; Aeberli, Daniel

    2016-01-01

    Summary We present a 44-year-old female patient with recurrent fragility fractures including an intercondylar femoral fracture and with normal planar bone densitometry. Diagnosis of hypophosphatasia was suggested by low volumetric cortical bone mineral density and laboratory findings. DNA sequencing revealed heterozygous mutations in the exons 5, 6 and 9 of the ALPL gene, thus confirming the suspected diagnosis. PMID:27920814

  5. Femoral Condyle Fracture during Anterior Cruciate Ligament Reconstruction

    Directory of Open Access Journals (Sweden)

    Selahattin Ozyurek

    2015-07-01

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

  6. 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.

  7. Subchondral insufficiency fracture of the femoral head in younger adults

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Takuaki; Nakashima, Yasuharu; Shuto, Toshihide; Jingushi, Seiya; Iwamoto, Yukihide [Graduate School of Medical Sciences, Kyushu University, Department of Orthopaedic Surgery, Fukuoka (Japan)

    2007-06-15

    We report two cases of subchondral insufficiency fracture of the femoral head observed in younger adults without any history of overexertion. In both cases, MRI revealed an irregular, discontinuous low-intensity band on the T1-weighted images. Both patients were treated operatively, and histological examination confirmed the diagnosis of subchondral fracture. A diagnosis of subchondral insufficiency fracture needs to be put in as one of the diagnoses in younger patients with a hip pain. (orig.)

  8. 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.

  9. Proximal femoral replacement for the treatment of periprosthetic fractures.

    Science.gov (United States)

    Klein, Gregg R; Parvizi, Javad; Rapuri, Venkat; Wolf, Christopher F; Hozack, William J; Sharkey, Peter F; Purtill, James J

    2005-08-01

    A periprosthetic fracture around the femoral component is a rare but potentially problematic complication after total hip arthroplasty. Reconstruction can be challenging, especially when severe bone stock deficiency is encountered. Proximal femoral replacement is one method of treating the severely deficient proximal part of the femur. The present report describes the outcomes of revision total hip arthroplasty with use of a proximal femoral replacement in a cohort of patients who had a Vancouver type-B3 periprosthetic fracture. With use of a computerized institutional database, all patients in whom a Vancouver type-B3 fracture (characterized by severe proximal bone deficiency and a loose femoral stem) had been treated with a proximal femoral replacement were identified. A modular femoral replacement with proximal porous coating had been used in all cases. The twenty-one patients who were identified had had a mean age of 78.3 years (range, fifty-two to ninety years) at the time of the index operation. The clinical and radiographic records of these patients were reviewed. At the time of the latest follow-up (mean, 3.2 years), all but one of the patients were able to walk and had minimal to no pain. Complications included persistent wound drainage that was treated with incision and drainage (two hips), dislocation (two hips), refracture of the femur distal to the stem (one hip), and acetabular cage failure (one hip). Despite a relatively high complication rate, we believe that proximal femoral replacement is a viable option for the treatment of periprosthetic fractures in older patients with severe bone deficiency. If a proximal femoral replacement is used, the stability of the hip must be tested diligently intraoperatively and a constrained acetabular liner should be utilized if instability is encountered. In order to enhance the bone stock, the proximal part of the femur, however poor in quality, should be retained for reapproximation onto the implant.

  10. Unusual Foreign Bone Fragment in Femoral Open Fracture

    Science.gov (United States)

    Sadoni, Hanon; Arti, Hamidreza

    2016-01-01

    Introduction: Femoral shaft fracture is one of the typical bone fractures due to high energy trauma and may occur as an open fracture. Some foreign materials may enter the fracture site such as sand, cloth particles and so on. Case Presentation: A 28-year-old motorcycle riding military member and his collaborator were received in the hospital because of multiple traumas due to a fall in a hollow during a surveillance mission. His collaborator died because of head trauma and multiple severe open fractures. When fixing the patients femoral fracture, a large femoral butterfly fragment was removed from the patient’s thigh as a foreign segment. The patient’s femur was fixed with a plate and screws. No femoral defect was detected during surgery or post-operative X-rays and CT scan. The removed segment was not a part of the patient’s femur. Conclusions: Surgical and post-surgical findings showed that this segment was not related to the patient’s femur. The foreign segment may have belonged to the other victim of this trauma. PMID:27218050

  11. 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.

  12. Reduction of femoral fractures in long-term care facilities: the Bavarian fracture prevention study.

    Directory of Open Access Journals (Sweden)

    Clemens Becker

    Full Text Available BACKGROUND: Hip fractures are a major public health burden. In industrialized countries about 20% of all femoral fractures occur in care dependent persons living in nursing care and assisted living facilities. Preventive strategies for these groups are needed as the access to medical services differs from independent home dwelling older persons at risk of osteoporotic fractures. It was the objective of the study to evaluate the effect of a fall and fracture prevention program on the incidence of femoral fracture in nursing homes in Bavaria, Germany. METHODS: In a translational intervention study a fall prevention program was introduced in 256 nursing homes with 13,653 residents. The control group consisted of 893 nursing homes with 31,668 residents. The intervention consisted of staff education on fall and fracture prevention strategies, progressive strength and balance training, and on institutional advice on environmental adaptations. Incident femoral fractures served as outcome measure. RESULTS: In the years before the intervention risk of a femoral fracture did not differ between the intervention group (IG and control group (CG. During the one-year intervention period femoral fracture rates were 33.6 (IG and 41.0/1000 person years (CG, respectively. The adjusted relative risk of a femoral fracture was 0.82 (95% CI 0.72-0.93 in residents exposed to the fall and fracture prevention program compared to residents from CG. CONCLUSIONS: The state-wide dissemination of a multi-factorial fall and fracture prevention program was able to reduce femoral fractures in residents of nursing homes.

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

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    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.

  14. Distal Femoral Locking Compression Plate Fixation in Distal Femoral Fractures: Early Results

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    EJ Yeap

    2007-05-01

    Full Text Available We conducted a retrospective review on eleven patients who were treated for Type A and C distal femoral fractures (based on AO classification between January 2004 and December 2004. All fractures were fixed with titanium distal femoral locking compression plate. The patient’s ages ranged from 15 to 85 with a mean of 44. Clinical assessment was conducted at least 6 months post-operatively using the Schatzker scoring system. Results showed that four patients had excellent results, four good, two fair and one failure.

  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. Radiographic features of teriparatide-induced healing of femoral fractures

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    Youngwoo Kim

    2015-12-01

    Full Text Available Teriparatide is a drug that is used to increase bone remodeling, formation, and density for the treatment of osteoporosis. We present three cases of patients with a femoral insufficiency fracture. The patients were administered teripatatide in an attempt to treat severe osteoporosis and to enhance fracture healing. We found several radiographic features around the femoral fractures during the healing period. 1 Callus formation was found at a very early stage in the treatment. Teriparatide substantially increased the unusually abundant callus formation around the fracture site at 2 weeks. Moreover, this callus formation continued for 8 weeks and led to healing of the fracture. 2 Abundant callus formation was found circumferentially around the cortex with a ‘cloud-like’ appearance. 3 Remodeling of the teriparatide-induced callus formation was found to be part of the normal fracture healing process. After 1 year, normal remodeling was observed on plain radiographs. These findings indicate that teriparatide can be used as an adjuvant therapy in the management of femoral insufficiency fractures.

  17. Calculation of pediatric femoral fracture rotation from direct roentgenograms.

    Science.gov (United States)

    Ozel, M S; Ketenci, I E; Kaya, E; Tuna, S; Saygi, B

    2013-12-01

    Radiologic determination of pediatric femoral fracture rotation has been debated. Measuring the antetorsion angle of the fractured femur by computed tomography and comparing it with the opposite side has been the method of choice for this purpose. However, no simple method for direct measurement of femoral fracture rotation exists in the literature. In this study, our aim was to test a mathematical method of measuring the axial plane malrotation from direct roentgenograms. A pediatric femoral shaft fracture model was produced. The bone was secured to a wooden frame that allowed the distal part of the fracture to rotate around an axis. Radiographs were taken at known intervals of rotation ranging from the neutral position to 60° external rotation and to 60° internal rotation in 5° increments of rotation. Five independent, blinded observers measured the radiographs and calculated the fracture rotation according to a standard formula. Calculated rotation values were compared with known rotation values. Calculated rotation values were close to actual rotation values throughout the arc of rotation. The mean absolute error of five observers for all measurements of external and internal rotation was 3.97° (±0.83). The correlation coefficient between calculated and actual rotation values was 0.9927. The interobserver intraclass correlation coefficient for calculated rotation was 0.997. Absolute error and correlation coefficient values indicate that this method is accurate and reliable in determining the fracture rotation.

  18. Quality of life in old patients with proximal femoral fractures

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    T A Raskina

    2012-01-01

    Full Text Available Objective: to study quality of life in Kemerovo old patients with proximal femoral fractures. Patients and methods. Quality of life in osteoporotic fractures was analyzed in 219 patients (173 women and 46 men who had sustained the injury in January 2004 to December 2008. Results. In the patients with hip fractures, the lowest (41.94+31.16 scores values were recorded by the physical functioning scale reflecting the degree to which their health limited the performance of physical exercises (self-service, walking, going upstairs, weight carriage, etc.. The role functioning and life activity scales showed the highest values (50.96+19.04 and 51.44+26.51 scores, respectively. The mean value of the physical component scale was 46.42+28.26 scores. That of the psychological component scale was 49.56+19.55 scores. Conclusion. The patients with proximal femoral fractures were found to have lower scores on all SF-36 dimensions.

  19. 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

  20. Subtrochanteric Femoral Insufficiency Fracture Following Bisphosphonate Therapy for Osseous Metastases

    OpenAIRE

    Bush, Lisabeth A.; Chew, Felix S.

    2015-01-01

    We present the case of an insufficiency fracture of the femoral shaft in a 61-year-old man who had received bisphosphonate therapy to reduce the fracture risk from lytic renal cell carcinoma metastases to the spine. Approximately 1.5 years after beginning monthly intravenous infusions of zoledronic acid (Zometa), the patient complained of persistent thigh pain. Radionuclide bone scan showed mildly increased activity in the lateral subtrochanteric cortex of the right femur, where there was foc...

  1. 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...

  2. Pediatric femoral shaft fractures treated by flexible intramedullary nailing

    Institute of Scientific and Technical Information of China (English)

    K.C.Kapil Mani; R.C.Dirgha Raj; Acharya Parimal

    2015-01-01

    Background:Nowadays pediatric femoral fractures are more commonly managed with operative treatment rather than conservative treatment because of more rapid recovery and avoidance of prolonged immobilization.Children between the ages of 5-13 years are treated either by traction plus hip spica and flexible/elastic stable retrograde intramedullary nail,or external fixators in the case of open fractures.The aim of this study is to evaluate the outcome of pediatric femoral shaft fractures treated by stainless steel flexible intramedullary nail in children between 5 and 13 years of age.Methods:There were 32 cases of femoral shaft fractures which were all fixed with stainless steel flexible intramedullary nail under fluoroscopy.Long leg cast was applied at the time of fixation.Partial weight bearing was started 2 weeks after surgery.Patients were evaluated in follow-up study to observe the alignment of fracture,infection,delayed union,nonunion,limb length discrepancy,motion of knee joint,and time to unite the fracture.Results:We were able to follow up 28 out of 32 patients.The patients were 8.14 years of age on average.The mean hospital stay after operation was 4 days and fracture union time was 9.57 weeks.There were 3 cases of varus angulation,2 cases of anterior angulation,and 4 cases of limb lengthening.Conclusion:Patients aged between 5 and 13 years treated with flexible intramedullary nail for closed femoral shaft fracture have rapid union and recovery,short rehabilitation period,less immobilization and psychological impact,and cost-effective.

  3. Subtrochanteric Femoral Insufficiency Fracture Following Bisphosphonate Therapy for Osseous Metastases.

    Science.gov (United States)

    Bush, Lisabeth A; Chew, Felix S

    2008-01-01

    We present the case of an insufficiency fracture of the femoral shaft in a 61-year-old man who had received bisphosphonate therapy to reduce the fracture risk from lytic renal cell carcinoma metastases to the spine. Approximately 1.5 years after beginning monthly intravenous infusions of zoledronic acid (Zometa), the patient complained of persistent thigh pain. Radionuclide bone scan showed mildly increased activity in the lateral subtrochanteric cortex of the right femur, where there was focally increased T2 signal on MRI and a small, triangular ridge or cortical beak on radiographs. The lesion was initially thought to represent a metastasis, but after the patient returned with a transverse femoral shaft fracture through the ridge following minimal trauma, MRI and biopsy of the lesion failed to show any evidence of tumor. We suggest that this fracture is similar to the low-energy proximal femoral shaft fractures recently reported in postmenopausal women who have received oral bisphosphonates for osteoporosis. Suppression of bone turnover may play a role in the development of these fractures.

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

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    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.

  5. Pattern of femoral fractures and associated injuries in a Nigerian ...

    African Journals Online (AJOL)

    2014-10-09

    Oct 9, 2014 ... Key words: Associated injuries, femoral fractures, Nigeria, pattern ... Nnewi Campus, Anambra State, 2Plastic Surgery Unit, St. Francis Hospital, Asata, Enugu, Nigeria. Address for .... Follow‑up for patients include physical therapy, early mobilization, counseling and medical therapy, out‑patient visits until ...

  6. Periprosthetic subtrochanteric femoral fracture in a megaprosthesis of the knee

    Institute of Scientific and Technical Information of China (English)

    Raju Vaishya; Ajay Pal Singh; Abhishek Vaish

    2013-01-01

    We report a rare case of periprosthetic posttraumatic fracture of subtrochanteric region of femur after a megaprosthesis of the knee,done for resistant nonunion of distal femur with secondary osteoarthrosis in a 51 years old man.Treatment with a locking femoral plate was able to achieve primary union with a good result.

  7. Cementless bipolar hemiarthroplasty in femoral neck fractures in elderly

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    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.

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

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    Korkmaz MF

    2014-04-01

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

  9. Proximal femoral bone geometry in osteoporotic hip fractures in Thailand.

    Science.gov (United States)

    2015-01-01

    A number of different bone geometries have been reported to be correlated with osteoporosis, bone mineral density and fractures. Those correlations are used for diagnosis, treatment and prediction of fracture risk in osteoporosis cases. However there have been no studies of significant bone parameters predicting osteoporosis and hip fracture in Thailand To evaluate the correlation between geometric parameters of the proximal femur and both the Singh index and bone mineral density as well as to investigate the relationship between those two metrics and osteoporotic hip fracture in the Thai population. Forty-four Thai patients with osteoporotic hip fractures andforty-five healthy Thai people matched for age and gender were included in the present study. Bone mineral density and bone geometry from plain hip radiographs of non-fracture sites in the fracture group and proximal femur radiographs of the same site in the healthy group were measured That data were analyzed to determine levels of correlation. Bone geometries were also analyzed to determine hip fracture predictive capacity. Correlation between the Singh index and bone mineral density was significant (p hip fracture (p = 0.014 and p = 0.035, respectively). Each 1 mm reduction in the width of the femoral medial neck cortex increased the osteoporotic hip fracture risk by a factor of 2.7 (OR = 0.37, 95% CI = 0.15-0.93). In the Thai population, bone geometry from plain radiographs can help predict the risk of osteoporotic hip fracture. Osteoporosis is correlated with a low Singh index value. The width of the femoral medial neck cortex is a reliable predictor of hip fracture risk.

  10. Redox Status in Patients with Femoral Neck Fractures

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    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. 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.

  12. Treatment of periprosthetic femoral fractures with modular stems.

    Science.gov (United States)

    Hernandez-Vaquero, Daniel; Fernandez-Lombardia, Jesus; de los Rios, Jimena Llorens; Perez-Coto, Ivan; Iglesias-Fernandez, Susana

    2015-10-01

    The purpose of this study was to analyse the efficacy of modular femoral stems for the treatment of certain post-operative periprosthetic fractures in patients with hip arthroplasty. Of a total series of 61 modular revision stems, 17 were used to address periprosthetic femoral fractures and 12 of these are the object of this study. The average follow-up was 3.7 years (range 1-14 years). The evaluations were performed at three and six months, and then annually using the HHS score and radiographic studies for the assessment of loosening, subsidence and bone integration of the stem. Seven cases had type B2 fractures and five type B3 ones. All patients walked freely, eight of them using canes. HHS improved to a post-operative mean of 78 (range 72-83). Radiographically, fracture healing was observed at three months in nine cases. In six cases stem subsidence of a mean of 3.9 mm (range 2-12 mm) was observed, which stabilized a year following implantation and did not need revision surgery. In two cases a subsequent dislocation (at three and seven months after surgery) occurred, which were treated with constrained acetabular systems. In nine cases hypotrophy of the cortex in the diaphyseal area was noted, which did not alter the patients' clinical course. Modular femoral stems are an acceptable treatment in type B2 and B3 periprosthetic fractures.

  13. Subchondral stress fracture of femoral head in a healthy adult

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    Anand Ashish

    2010-01-01

    Full Text Available Subchondral fracture of the femoral head is an uncommon entity and usually occurs as an insufficiency fracture associated with poor bone quality or as a fatigue fracture in young military recruits. This condition should be considered in the differential diagnosis of acute hip pain in young patients along with transient osteoporosis and avascular necrosis of the hip. We report a case of acute onset hip pain in an asymptomatic healthy adult in which the diagnosis was made by magnetic resonance imaging and the patient responded well to conservative treatment.

  14. A Case of Femoral Fracture in Klippel Trenaunay Syndrome

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    Sam Nahas

    2014-01-01

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

  15. Contralateral reversed distal femoral locking plate for fixation of subtrochanteric femoral fractures

    Institute of Scientific and Technical Information of China (English)

    Paritosh Gogna; Reetadyuti Mukhopadhyay; Amanpreet Singh; Ashish Devgan; Sahil Arora; Amit Batra; Sushil Kumar Yadav

    2015-01-01

    Purpose:Subtrochanteric fractures of the femur are being managed successfully with various intramedullary and extramedulary implants with reasonable success.However,these implants require precise placement under image intensifier guidance,which exposes the surgeon to substantial amount of radiation.It also restricts the management of these fractures at peripheral centers where facility of image intensifiers is not available.Keeping this in mind we designed this study to identify if contralateral reversed distal femoral locking plate can be used successfully without the use of image intensifier.Methods:Twenty-four consecutive patients (18 men and 6 women) with a mean age of 28 years (range 19-47 years) suffering subtrochanteric fractures of the femur underwent open reduction and internal fixation with reversed contralateral distal femoral locking plate.The outcome was assessed at the mean follow-up period of 3.2 years (range 2-4.6 years) using the Harris hip score.Results:Twenty-one fractures united with the primary procedure,with a mean time of consolidation being 11 weeks (range,9-16 weeks).One patient developed superficial suture line infection,which resolved with oral antibiotics.Another patient had a fall 3 weeks after surgery and broke the plate.Repeat surgery with reversed distal femoral locking compression plate was performed along with bone grafting and the fracture united.Two cases had nonunion,which went in for union after bone grafting.The mean Harris hip score at the time of final follow-up was 90.63 (range 82-97).Conclusion:The reversed contralateral distal femoral plate is a biomechanically sound implant,which when used for fixation of the subtrochanteric fractures with minimal soft tissue stripping shows results comparable to those achieved by using other extramedullary implants as well as intramedullary devices.The added advantage of this implant is its usability in the absence of an image intensifier.

  16. Surgical outcome of proximal femoral fractures using proximal femoral - locking compression plate

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    Prakash A. Sasnur

    2015-07-01

    Full Text Available Introduction: Proximal femoral fractures are complex fractures following devastating injuries in young and elderly population. Despite marked improvement in implant design, surgical technique and patient care these fractures are associated with high incidence of implant failure, refracture and varus collapse. Intramedullary nails are technically demanding and associated with high re-operation rates. The study was done to evaluate the outcome of proximal femoral fractures treated with proximal femur locking compression plate (PF-LCP. Methods: This study is conducted at Al Ameen Medical College and Hospital, Bijapur during the period Jan 2012 to March 2014.Pertrochanteric fractures especially unstable intertrochanteric & subtrochanteric fractures were included. Technical difficulties with the implant and operating time were quantified. Union of fracture site and implant related complications were followed up clinically and radiological. The Harris Hip Score was used to evaluate the functional outcome. Results: Thirty-two patients were available for final evaluation with average age of 55.4 years. The average operation time was 1 hour and 35 minutes with mean blood loss of 180ml. Union was achieved in all the cases with an average time of 17 weeks. Complications included one case of delayed union and three cases of varus collapse. Conclusion: PF-LCP achieves anatomical reduction and stable fixation with higher union rate and fewer complications.

  17. Titanium elastic nailing in pediatric femoral diaphyseal fractures

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    Singh Roop

    2006-01-01

    Full Text Available Background: The need for operative fixation of pediatric femoral fractures is increasingly being recognised in the present decade. The conventional traction and casting method for management of pediatric femoral fractures is giving way for the operative stabilisation of the fracture. Methods : Thirty five pediatric patients in age group 6-14 years with diaphyseal femoral fractures were stabilised with two titanium nails. Patients were followed up clinically and radiologically for two years. The final results were evaluated using the criteria of Flynn et al. Technical problems and complications associated with the procedure were also analysed. Results : Overall results observed were excellent in 25, satisfactory in 8 and poor in 2 patients. Hospital time averaged 12.30 days in the series. All the fractures healed with an average time to union of 9.6 (6-14.4 weeks. Return to school was early with an average of 7.8 weeks. The soft tissue discomfort near the knee produced by the nails ends was the most common problem encountered. Shortening was observed in three cases and restriction of knee flexion in 5 patients. There was no delayed union, infection or refractures. Per operative technical problems included failure of closed reduction in 2 cases and cork screwing of nails in one case. Conclusion : We believe that with proper operative technique and aftercare TENs may prove to be an ideal implant for pediatric femoral fracture fixation. The most of the complication associated with the procedure are infact features of inexact technique and can be eliminated by strictly adhering to the basic principles and technical aspects.

  18. Compartment Syndrome following Open Femoral Fracture with an Isolated Femoral Vein Injury Treated with Acute Repair

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    David Walmsley

    2014-01-01

    Full Text Available Acute compartment syndrome is a surgical emergency and its diagnosis is more difficult in obtunded or insensate patients. We present the case of a 34-year-old woman who sustained a Gustilo-Anderson grade III open midshaft femur fracture with an isolated femoral vein injury treated with direct repair. She developed lower leg compartment syndrome at 48 hours postoperatively, necessitating fasciotomies. She was subsequently found to have a DVT in her femoral vein at the level of the repair and was started on therapeutic anticoagulation. This case highlights the importance of recognition of isolated venous injuries in a trauma setting as a risk factor for developing compartment syndrome.

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

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    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.

  20. Nonunion of coronal shear fracture of femoral condyle

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    Ajay Pal Singh; Ish Kumar Dhammi; Raju Vaishya; Anil Kumar Jain; Arun Pal Singh; Prashant Modi

    2011-01-01

    Isolated coronal fractures of femoral condyle are rare in adults and nonunion of Hoffa fracture is reported only a few times in the literature. We analyzed six cases of nonunion of Hoffa fractures over a period of three years. Three patients were treated conservatively and three patients had fixation failures. Delay of presentation was 2 months to one year. Treatment protocol consisted of open reduction, excision of pseudoarthrosis, bone grafting and internal fixation along with knee arthrolysis. Union was achieved in all patients at mean 16 weeks. The treatment of nonunion of Hoffa fractures requires careful preoperative planning and meticulous surgical technique. The literature regarding the controversies in fracture management and surgical technique are reviewed.

  1. 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.

  2. Subchondral insufficiency fracture of the femoral head after liver transplantation

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    Iwasaki, Kenyu; Yamamoto, Takuaki; Nakashima, Yasuharu; Mawatari, Taro; Motomura, Goro; Ikemura, Satoshi; Iwamoto, Yukihide [Kyushu University, Department of Orthopaedic Surgery, Fukuoka (Japan)

    2009-09-15

    A 53-year-old woman developed a subchondral insufficiency fracture of the right femoral head after undergoing a liver transplantation. Radiographs obtained at her first visit demonstrated a slight subchondral collapse in the superolateral portion of the femoral head. Magnetic resonance imaging (MRI) disclosed an irregular, discontinuous, low-intensity band on the T1-weighted image. After 7 months of conservative treatment, the hip pain and the radiograph abnormalities had both disappeared. On the follow-up T1-weighted MR image obtained 17 months after the onset, the band of low signal intensity was not obvious. A subchondral insufficiency fracture is one of the diagnoses to be considered in patients presenting with hip pain after a liver transplantation. (orig.)

  3. Does Tranexamic Acid Reduce Bleeding during Femoral Fracture Operation?

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    Mohammad Haghighi

    2017-03-01

    Full Text Available Background:Proximal Femoral shaft fractures are commonly associated with marked blood loss which can lead topostoperative acute anemia and some other complications.Tranexamic acid (TA is an antifibrinolytic medication that reduces intra-and postoperative blood loss and transfusionrequirements during some elective surgeries (1-3.The aim of this study is to evaluate the effect of intravenous Tranexamic acid (TA on intraoperative blood loss and asubsequent need for transfusion in patients who were undergoing surgery for femoral shaft fractures in trauma setting.Methods:Thirty-eight ASA grade I-II patients undergoing proximal femoral shaft fracture surgery with intra medullarynailing were included in this double blind randomized controlled clinical trial. They were allocated into two groups. GroupI, the intervention group with eighteen patients received 15 mg/kg (TA via intravenous infusion before surgical incision.Patients in the placebo group received an identical volume of normal saline.Hemoglobin level was measured four hours before and after the surgeries. Postoperative blood loss and hemoglobinchange as well as transfusion rates and volumes were compared between the two groups.Results:Mean Percentage fall in hemoglobin after surgery were 1.75±0.84 and 2.04±1.9 in the study and placebo groups,respectively (P=0.570. Hemoglobin loss was higher in the placebo group. Transfusion rates was lower in TA group(5.6% compared to the placebo group (30% (P=0.06. No significant difference in The Allowable Blood Loss during thesurgery was found between the two groups (P=0.894.Conclusion:Preoperative treatment with TA reduces postoperative blood loss and the need for blood transfusion duringtraumatic femoral fracture operation.

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

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    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.

  5. Intramedullary fixation of a femoral shaft fracture with preservation of an existing hip resurfacing prosthesis.

    Science.gov (United States)

    Bilkhu, A; Sisodia, G; Chakrabarty, G; Muralikuttan, K P

    2015-04-01

    Femoral neck fractures have been reported as a cause for failure in patients with a hip resurfacing arthroplasty. However, the incidence and management of fractures of the femoral shaft with an ipsilateral hip resurfacing arthroplasty is relatively absent in current literature. Although, the gold standard for the fixation of a closed femoral shaft fracture is with the use of an intramedullary nail, this can be a challenge in the presence of a hip resurfacing arthroplasty. We describe the case of anterograde intramedullary nail fixation for a femoral shaft fracture in a patient with an ipsilateral hip resurfacing arthroplasty in situ.

  6. Femoral Pathological Fracture as the First Clinical Manifestation of Papillary Thyroid Carcinoma in a Primigravida

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    Ahmed Abu-Zaid

    2013-01-01

    Full Text Available Papillary thyroid carcinoma is the most common differentiated type of thyroid malignancy. It is largely a loco-regional disease with a high tendency to metastasize to regional cervical lymph nodes. Distant hematogenous metastases are very rare and primarily include lungs and bones. Distant bone metastases are present in approximately 1.7% of patients with differentiated thyroid malignancy. Sternum, ribs, and spine are the most frequent sites of osseous metastases. Up to our knowledge, we report the first occurrence of an extra nodal metastasis of papillary thyroid carcinoma to a femoral bone presenting as a pathological fracture in a 21-year-old 37-week primigravida. We report this case because of its unusual site of metastasis and atypical presentation during pregnancy. Moreover, we briefly elaborate on the management of such uncommon cases.

  7. MANAGEMENT OF DISTAL FEMORAL FRACTURES USING DYNAMIC CONDYLAR SCREWS

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    Ambrish

    2015-11-01

    Full Text Available BACKGROUND Fractures of distal end of femur are complex injuries which are difficult to manage & are unstable and comminuted. Despite advances in implants treatment of distal femoral fractures remains a challenge. AIMS This study was done to analyze the functional outcome & complications associated with surgical management of fractures of distal end of femur in adults using Dynamic Condylar Screw (DCS. SETTINGS & DESIGN It was a prospective clinical study done at BMCH, Chitradurga. METHODS The present study included 25 patients with 13 Supracondylar and 12 Intercondylar fractures of femur. They were operated after stabilization using Dynamic Condylar Screw. RESULTS The study showed maximum presentation between 4th and 5th decade with mean age of 39.2 years with sex incidence of 11.5:1 (M:F. Mode of injury was RTA in 17, simple fall in 5, fall from height in 2 and assault in 1 patient. Patients presented to hospital within 0 to 4 days of injury. Left side was involved in 12 and right side in 13 cases. There were 9-A1, 3-A2, 1-A3, 2-C1, 8-C2 and 2-C3 fractures. Six patients had compound fracture. Patients were operated from 3 days to 40 days after admission at an average of 12.36 days. Results were found to be excellent in 8, good in 9, moderate in 3 and poor in 5 patients. Complication in form of valgus angulation, shortening, splintering of proximal femoral fragment, deep infection, Implant failure and lateral angulation at fracture site, Non-union with deep infection were noticed. Average range of knee flexion was 1040 and average time to radiological union was 13.42 weeks. CONCLUSION This study showed that DCS is a good method of treating closed type A1, A2, A3, C1 and C2 fractures. Type C3 and compound fractures treated by this method had more poor results. DCS provides rigid fixation and good purchase in osteoporotic bone. Early mobilization prevents knee stiffness.

  8. 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.

  9. Risk of femoral shaft and subtrochanteric fractures among users of bisphosphonates and raloxifene

    DEFF Research Database (Denmark)

    Vestergaard, P; Schwartz, F; Rejnmark, L;

    2010-01-01

    Prior studies have suggested an association between bisphosphonate use and subtrochanteric fractures. This cohort study showed an increased risk of subtrochanteric and femoral shaft fractures both before and after the start of drugs against osteoporosis including bisphosphonates. This may suggest...

  10. Expert tibia nail for subtrochanteric femoral fracture to prevent thermal injury

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    Kyung-Jae Lee

    2015-01-01

    Conclusion: Expert tibia nail may be considered one of the treatment options for subtrochanteric femoral fracture with narrow medullary canal. We also emphasize the importance of preoperative evaluation of the medullary canal size for these risky fractures.

  11. 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.

  12. Fragment Reattachment after Atypical Crown Fracture in Maxillary Central Incisor

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    Vanessa Torraca Peraro Vaz

    2014-01-01

    Full Text Available Background. Fracture by trauma is one of the most common types of dental injury in the permanent dentition among children and teenagers. Aim. The aim of this study was to report the treatment performed to an atypical dental trauma case in a maxillary central incisor of a young patient by means of reattachment of the tooth fragment. Case Description. A 12-year-old male patient suffered a vertical crown fracture to the maxillary right central incisor. After clinical and radiographic examinations, a conservative restorative treatment which consisted in the reattachment of the tooth fragment with flow resin was performed in order to preserve the dental element and to obtain maximum aesthetics. Conclusion. The reattachment of fractured fragment is a fast and easy technique that can be used successfully as an option to restore dental element which suffered trauma. Clinical Significance. This technique restores the aesthetics and function of the dental element with minimal discomfort to the patient.

  13. Integrity of the lateral femoral wall in intertrochanteric hip fractures: an important predictor of a reoperation

    DEFF Research Database (Denmark)

    Palm, Henrik; Jacobsen, Steffen; Sonne-Holm, Stig

    2007-01-01

    -six fractures of the lateral femoral wall occurred during the operative procedure itself. A fracture of the lateral femoral wall occurred in only 3% (three) of the 103 patients with an AO/OTA type-31-A1.1, A1.2, A1.3, or A2.1 intertrochanteric fracture compared with 31% (thirty-one) of the ninety......-nine with an AO/OTA type 31-A2.2 or A2.3 fracture (p fracture of the lateral femoral wall was found to be the main predictor for a reoperation after an intertrochanteric fracture. Consequently, we concluded that patients with preoperative or intraoperative fracture......BACKGROUND: Reoperations after intertrochanteric fractures are often necessitated by fracture displacement following mobilization of the patient. The biomechanical complexity of the fracture, the position of the implant, and the patient's characteristics are known to influence postoperative outcome...

  14. Femoral head fractures: hemiarthroplasty or total hip arthroplasty?

    Science.gov (United States)

    Ullmark, Gösta

    2014-10-02

    Most femoral neck fractures are osteoporotic fractures in the elderly. The one-year mortality after neck fracture in this group is 24%.For hemiarthroplasty (HA) the bipolar heads have a risk reduction for reoperation due to acetabular erosion compared with monoblock heads. Surprisingly, the bipolar head had an increased reoperation risk for dislocation, infection and for periprosthetic fracture.Total hip arthroplasty (THA) after fracture has a four-fold raised risk for dislocation compared with THA after osteoarthritis. A larger head on the same neck (head to neck ratio) results in a theoretically larger range of movement and hence less risk for dislocation. The dual mobility bearing has, theoretically, the largest range of movement and good clinical results.Functional results are better for THA compared with HA. Arthroplasty for fracture has much better results compared with arthroplasty after a failed internal fixation; the risk for reoperation is more than doubled for the latter.A Swedish hip arthroplasty register study found a 20-fold higher risk for periprosthetic fracture when comparing uncemented HA with matt cemented HA. Also a polished cemented stem had 13½-fold higher risks compared with a matt.The mortality during the first day after surgery is higher for cemented compared with uncemented arthroplasties, but lower after one week, one month and one year. Analysing the time points together resulted in no difference.A matt cemented THA with a maximum head size, maybe dual mobility, has the best results, and is also for the low-demanding elderly.

  15. 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...

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

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    Luo

    2016-03-01

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

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

    Science.gov (United States)

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

    2016-01-01

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

  18. Amputated limb by cerclage wire of femoral diaphyseal fracture: a case report.

    Science.gov (United States)

    Won, Yougun; Yang, Kyu-Hyun; Kim, Kwang-Kyoun; Weaver, M J; Allen, Elizabeth M

    2016-12-01

    An entrapment of the femoral artery by cerclage wiring is a rare complication after spiral diaphyseal femoral fractures. We report the case of an 82-year-old female treated by an antegrade intramedullary nailing and multiple cable augmentation, which was then complicated by injury to the femoral artery that resulted in ipsilateral leg necrosis and amputation. The entrapment was caused by direct belting by the cable and resulted in a total obstruction of the femoral artery.

  19. Pelvic migration of the helical blade after treatment of transtrochanteric fracture using a proximal femoral nail

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    Pedro Luciano Teixeira Gomes

    2016-08-01

    Full Text Available ABSTRACT Proximal femoral nails with a helical blade are a new generation of implants used for treating transtrochanteric fractures. The blade design provides rotational and angular stability for the fracture. Despite greater biomechanical resistance, they sometimes present complications. In the literature, there are some reports of cases of perforation of the femoral head caused by helical blades. Here, a clinical case of medial migration of the helical blade through the femoral head and acetabulum into the pelvic cavity is presented.

  20. Pelvic migration of the helical blade after treatment of transtrochanteric fracture using a proximal femoral nail.

    Science.gov (United States)

    Gomes, Pedro Luciano Teixeira; Castelo, Luís Sá; Lopes, António Lemos; Maio, Marta; Miranda, Adélia; Dias, António Marques

    2016-01-01

    Proximal femoral nails with a helical blade are a new generation of implants used for treating transtrochanteric fractures. The blade design provides rotational and angular stability for the fracture. Despite greater biomechanical resistance, they sometimes present complications. In the literature, there are some reports of cases of perforation of the femoral head caused by helical blades. Here, a clinical case of medial migration of the helical blade through the femoral head and acetabulum into the pelvic cavity is presented.

  1. [Epithelioid hemangioendothelioma of bone complicated by femoral fracture].

    Science.gov (United States)

    Charfi, L; Mrad, K; Karray, S; Sassi, S; Driss, M; Abbes, I; Ben Romdhane, K

    2005-12-01

    A 54-year-old man was seen with a fracture of the left femur. Plain radiographs revealed a 40-mm lytic centromedullary lesion. Magnetic resonance T1- and T2-weighted sequences showed high and low signals. After stabilization of the fracture, the tumor was removed followed by reconstruction with a vascularized fibula. The pathological examination demonstrated proliferation of non atypical CD34 and CD31 positive epithelioid cells with few lumens, accompanied by abundant fibrous stroma, sometimes masking tumor cells. Satisfactory motion was achieved with no recurrence at 20 months follow-up. Bone hemangioendothelioma can simulate metastasis and must be distinguished by immunohistochemistry. Prognosis is a subject of debate as the tumor is considered to exhibit intermediate malignancy by some authors while other consider it to be a malignant tumor.

  2. Does hip osteoarthritis have a protective effect against proximal femoral fractures? A retrospective study.

    Science.gov (United States)

    Calderazzi, Filippo; Groppi, Giulia; Ricotta, Agostino; Ceccarelli, Francesco

    2014-01-01

    The inverse relationship between proximal femoral fracture incidence and hip osteoarthritis remains controversial. However, femoral neck fractures rarely occur in patients with hip osteoarthritis, suggesting a protective effect of osteoarthritis. We sought to determine if the severity of osteoarthritis influenced fracture type. We examined the radiographs of 190 consecutive patients treated at our institution after hip trauma. They were divided into three groups according to the outcome of the trauma: femoral neck fracture; trochanteric fracture; and no fracture. We then analysed the severity of osteoarthritis within these groups. No relationship between the grade of hip osteoarthritis and the presence of a proximal femoral fracture was found. However, the grade of osteoarthritis was related both to the outcome of the trauma (posteoarthritis of the hip had a three-fold increased likelihood of trochanteric fracture compared to femoral neck fracture. Osteoarthritis does not protect against proximal femoral fractures, but strongly affects the location of the fracture in the proximal femur, increasing the possibility of a trochanteric location.

  3. Treatment of ipsilateral hip and femoral shaft fractures with reconstructive intramedullary interlocking nail

    Institute of Scientific and Technical Information of China (English)

    吴立东; 吴琼华; 严世贵; 潘志军

    2004-01-01

    Objective: To evaluate the results of reconstructive intramedullary interlocking nail in the treatment of ipsilateral hip and femoral shaft fractures. Methods: From August 1997 to November 2001, 13 patients were treated with the reconstructive intramedullary interlocking nail. Nine patients were associated with ipsilateral femoral neck fractures, three with ipsilateral intertrochanteric fractures, and one with subtrochanteric fracture. Results: The follow-up time was from 6 to 38 months with an average of 14 months. All the femoral shaft and hip fractures healed up well. There was no nonunion of the femoral neck, and only one varus malunion. No patient had avascular necrosis of the femoral head. The average healing time for femoral neck fracture was 4.6 months and for shaft fracture 5.8 months. The joint movement and other functions were fairly resumed. Conclusions: The reconstructive intramedullary interlocking nail, with less trauma, reliable fixation, and high rate of fracture healing, is an ideal method of choice in the treatment of ipsilateral hip and femoral shaft fractures.

  4. 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

  5. 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.

  6. Femoral shaft fractures in children: elastic stable intramedullary nailing in 31 cases

    DEFF Research Database (Denmark)

    Houshian, Shirzad; Gøthgen, Charlotte Buch; Pedersen, Niels Wisbech;

    2004-01-01

    We report our experience with elastic stable intramedullary titanium nailing (ESIN) of femoral shaft fractures in children. From 1998 to 2001, we treated 31 children (20 boys), median age 6 (4-11) years, with ESIN for 29 closed and 2 grade I open femoral shaft fractures. We reviewed 30 children c...... in 6 children and 10 degrees of internal rotational deformity in 1 child. No angular deformity had occurred. Elastic stable intramedullary nailing seems to be a safe method for the treatment of femoral shaft fractures in children between 4 and 11 years of age....

  7. Injuries Associated with Femoral Shaft Fractures with Special Emphasis on Occult Injuries

    Directory of Open Access Journals (Sweden)

    E Carlos Rodriguez-Merchan

    2013-12-01

    Full Text Available Background: Fractures of the femoral shaft are mostly the result of high-energy accidents that also cause multiple trauma injuries, in particular ipsilateral knee and hip injuries. The purpose of this study was to investigate the incidence of injuries associated with femoral shaft fractures and how many of them were undetected. Methods: We studied 148 patients (150 femoral shaft fractures with an average age of 52 (range: 18-97. Femoral shaft fractures were treated with antegrade intramedullary nailing in 118 cases (78.7%, and with open reduction and internal fixation in 32 cases (21.3%. Unlocked reamed intramedullary nailing was performed in Winquist type I and type II fractures, while statically locked unreamed intramedullary nailing was carried out in Winquist type III and type IV fractures. Results: There were 70 patients with associated injuries (46.4%. The associated injuries went undetected in 18 out of 70 patients (25.5%. Six femoral nonunions (4% occurred in patients under 70 years of age (high-energy accidents treated by open reduction and internal fixation. Conclusion: Injuries associated with femoral shaft fractures were very frequent (46.4% in our series, with 25.5% undetected. Open reduction and internal fixation was a poor prognostic factor of nonunion in these fractures.

  8. Injuries Associated with Femoral Shaft Fractures with Special Emphasis on Occult Injuries

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    E Carlos Rodriguez-Merchan

    2013-12-01

    Full Text Available   Background: Fractures of the femoral shaft are mostly the result of high-energy accidents that also cause multiple trauma injuries, in particular ipsilateral knee and hip injuries. The purpose of this study was to investigate the incidence of injuries associated with femoral shaft fractures and how many of them were undetected. Methods: We studied 148 patients (150 femoral shaft fractures with an average age of 52 (range: 18-97. Femoral shaft fractures were treated with antegrade intramedullary nailing in 118 cases (78.7%, and with open reduction and internal fixation in 32 cases (21.3%. Unlocked reamed intramedullary nailing was performed in Winquist type I and type II fractures, while statically locked unreamed intramedullary nailing was carried out in Winquist type III and type IV fractures. Results: There were 70 patients with associated injuries (46.4%. The associated injuries went undetected in 18 out of 70 patients (25.5%. Six femoral nonunions (4% occurred in patients under 70 years of age (high-energy accidents treated by open reduction and internal fixation. Conclusion: Injuries associated with femoral shaft fractures were very frequent (46.4% in our series, with 25.5% undetected. Open reduction and internal fixation was a poor prognostic factor of nonunion in these fractures.

  9. Plating and Grafting for Nonunion of a Subtrochanteric Femoral Fracture in a Dog

    OpenAIRE

    1984-01-01

    Healing problems following pin and wire reduction of an unstable subtrochanteric femoral fracture are described. A nonunion was treated in a two year old spayed Springer Spaniel by plating and autogenous bone grafting.

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

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    Bogdan Deleanu

    2016-02-01

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

  11. The Bristol Hip View: Its Role in the Diagnosis and Surgical Planning and Occult Fracture Diagnosis for Proximal Femoral Fractures

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    J. Harding

    2013-01-01

    Full Text Available Aim. To evaluate whether a modified radiographic view of the femoral neck improves the diagnosis of occult proximal femoral. Materials and Methods. Prospective study of patients presenting with clinically suspected proximal femoral fractures or who underwent traditional plain radiographic views and the Bristol hip view (a 30-degree angled projection. Six blinded independent observers assessed the images for presence of a fracture, anatomical level, and displacement. Results. 166 consecutive patients presenting with the clinical diagnosis of a proximal femoral fracture, of which 61 sustained a fracture. Six of these were deemed occult due to negative plain and had proven fractures on subsequent cross-sectional imaging. The Bristol hip view demonstrated five of these six fractures. It performed better than the traditional lateral hip view to identify the injury. The Bristol hip view predicted correctly the fracture type and displacement in all cases and missed only one of the occult fractures. Conclusion. The Bristol hip view is more sensitive and clearer than a lateral projection for patients. It adds useful diagnostic information and performs better than the traditional views in occult fractures. Its use may prevent the need for further cross sectional imaging and subsequent surgical delay.

  12. 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.

  13. Spontaneous Incomplete transverse subtrochanteric femoral fracture with cortical thickening possibly secondary to risedronate use: a case report

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    Alfahad Anas

    2012-09-01

    Full Text Available Abstract Introduction Osteoporosis is an asymptomatic disease characterized by bone weakening and predisposition to fragility (insufficiency fractures and can have devastating effects on individual life and great financial impact on the economy. Bisphosphonates are used worldwide for the primary and secondary prevention of osteoporotic fractures. However, increasing evidence raises concern that bisphosphonates can be associated with atypical fractures. Case presentation A 65-year-old Caucasian woman on long-term steroid treatment for polymyalgia rheumatica was admitted with severe and constant pain in the right hip, radiating to the right knee. She had a history of steroid-induced osteoporosis, for which she was started on risedronate four years earlier. She had no history of trauma. Her blood results were unremarkable. Her X-rays confirmed that she had an incomplete right subtrochanteric femoral fracture. A bone scan confirmed the diagnosis and also ruled out any other associated fractures. Our patient successfully underwent internal nail fixation of the fracture. She was reviewed by a rheumatology team, which stopped the risedronate. She was started on treatment with denosumab injection. Conclusions Previous case series have reported that long-term bisphosphonate use is associated with atypical fractures of the femur, and certain criteria have been established to help identify such rare fractures. Delayed union or non-union is expected in such fractures following definitive orthopedic treatment because of the long half life of bisphosphonates. In this case report, we try to raise questions related to this important subject, like the duration and safety of bisphosphonate use and the alternative medications used in osteoporosis in this rare condition. We consider this case report not only interesting but also important and unusual because it is about a patient who developed a potentially rare and serious side effect of long-term bisphosphonate

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

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    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.

  15. 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...

  16. A comparison of locked versus nonlocked Enders rods for length unstable pediatric femoral shaft fractures.

    Science.gov (United States)

    Ellis, Henry Bone; Ho, Christine A; Podeszwa, David A; Wilson, Philip L

    2011-12-01

    Stainless steel flexible Enders rods have been used for intramedullary fixation of pediatric femur fractures with good success. Despite intraoperative anatomic alignment, length unstable femur fractures can present postoperatively with fracture shortening. The purpose of this study was to review all length unstable pediatric femoral shaft fractures in which Enders rods were used and compare those that were locked to those that were not locked. A retrospective clinical and radiographic review of all patients at a single institution undergoing flexible intramedullary fixation for length unstable femoral shaft fractures from 2001 to 2008. A length unstable fracture was defined as either a comminuted fracture or a spiral fracture longer than twice the diameter of the femoral shaft. A total of 107 length unstable femoral shaft fractures fixed with Enders rods were identified, of which 37 cases (35%) had both Enders rods "locked" through the eyelet in the distal femur with a 2.7 mm fully threaded cortical screw. Patient demographics, clinical course, complications, fracture characteristics, and radiographic outcomes were compared for the locked and nonlocked groups. There were no statistical differences between the groups in demographic data, operative variables, fracture pattern, fracture location, time to union, femoral alignment, or major complications. Shortening of the femur and nail migration measured at 1 to 6 weeks postoperatively was significantly greater for the nonlocked cases. The medial and lateral locked Enders rods moved 1.3 and 1.9 mm, respectively, and the unlocked Enders each moved 12.1 mm (P Enders rods for length unstable pediatric fractures is an excellent option to prevent shortening and resulted in no additional complications, added surgical time, or increased blood loss. Level III.

  17. 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.

  18. Laceration of femoral vessels by an avulsion fracture fragment of the lesser trochanter after bipolar hemiarthroplasty.

    Science.gov (United States)

    Ha, Yong-Chan; Luminita, Simion; Cho, Se-Hyun; Choi, Jun-Young; Koo, Kyung-Hoi

    2005-08-01

    Femoral vessel injuries after bipolar hemiarthroplasty have not been reported. The current report describes a case of a dual major vessel (superficial femoral artery and vein) injury associated with an avulsion fracture fragment of the lesser trochanter in a 76-year-old woman who had been treated with bipolar hemiarthroplasty because of a femoral neck fracture. The superficial femoral artery was repaired and the defect of the superficial femoral vein was reconstructed with a Gore-Tex graft (WL Gore and Associates Inc, Flagstaff, Ariz). The clinical result was satisfactory and there was no vascular problem at 1-year follow-up. Early diagnosis of this vascular injury prevents serious complications including gangrene of the injured limb.

  19. Femoral nerve block versus intravenous fentanyl in adult patients with hip fractures - a systematic review

    Directory of Open Access Journals (Sweden)

    Flávia Vieira Guimarães Hartmann

    Full Text Available Abstract Background: Hip fractures configure an important public health issue and are associated with high mortality taxes and lose of functionality. Hip fractures refer to a fracture occurring between the edge of the femoral head and 5 cm below the lesser trochanter. They are common in orthopedic emergencies. The number of proximal femoral fractures is likely to increase as the population ages. The average cost of care during the initial hospitalization for hip fracture can be estimated about US$ 7,000 per patient. Femoral fractures are painful and need immediate adequate analgesia. Treating pain femoral fractures is difficult because there are limited numbers of analgesics available, many of which have side effects that can limit their use. Opiates are the most used drugs, but they can bring some complications. In this context, femoral nerve blocks can be a safe alternative. It is a specific regional anesthetic technique used by doctors in emergency medicine to provide anesthesia and analgesia of the affected leg. Objective: To compare the analgesic efficacy of intravenous fentanyl versus femoral nerve block before positioning to perform spinal anesthesia in patients with femoral fractures assessed by Pain Scales. Methods: A systematic review of scientific literature was conducted. Studies described as randomized controlled trials comparing femoral nerve block and traditional fentanyl are included. Two reviewers (MR and FH independently assessed potentially eligible trials for inclusion. The methodology assessment was based on the tool developed by the Cochrane Collaboration for assessment of bias for randomized controlled trials. The Cochrane Library, Pubmed, Medline and Lilacs were searched for all articles published, without restriction of language or time. Results: Two studies were included in this review. Nerve blockade seemed to be more effective than intravenous fentanyl for preventing pain in patients suffering from a femoral fracture

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

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    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

  1. Tratamiento con bisfosfonatos y fracturas atípicas Treatment with bisphosphonates and atypical fractures

    Directory of Open Access Journals (Sweden)

    Francisco R. Spivacow

    2009-12-01

    remodeling could be the microdamage accumulation, and paradoxically the occurrence of new and atypical fractures. Until now, few cases of these unusual fractures have been reported in the international literature. All these patients shared some common characteristics, apart from the chronic use of bisphosphonates for the treatment of osteoporosis. The more frequent is the atypical location of the fractures. Since the majority happened in one or both femoral shafts, others bones such as sacrum, ischium, ribs and pubic rami could be affected. The fractures were atraumatic or caused by minimal trauma and, in some cases, it was preceded by a prodromal pain in the affected area. All cases had biochemical or histomorphometric evidence of low bone turnover. The aim of this paper is to report three new cases of patients that fulfill with the diagnostic criteria of this new entity, two of them with femoral shaft fractures and the remainder with a pelvis one.

  2. Changes in the Serum Level of Vitamin D During Healing of Tibial and Femoral Shaft Fractures

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    Ettehad

    2014-01-01

    Full Text Available Background: Several systemic factors and hormones are thought to regulate the fracture healing process. Vitamin D has emerged as a compound or hormone that actively participates in the regulation of calcium homeostasis and bone metabolism. Objectives: The aim of this study is to determine the serum changes in the level of vitamin D during the acute healing period of tibial and femoral shaft fractures. Patients and Methods: This cross-sectional study included of 73 patients with tibial and femoral shaft fractures referred to the Poursina Hospital between February 2011 and February 2012. Changes in the serum levels of vitamin D were assessed three times in a period of three weeks (at the first visit, end of first week, and end of the third week. Variables such as age, gender, fractured bone, concomitant fracture of tibia and fibula, type of fracture, time of measurement and serum levels of 25-hydroxyvitamin D were assessed. All statistical analyses were performed using the SPSS software. Results: Forty tibial fractures and 33 femoral fractures were recorded. Mean vitamin D levels at the time of admission, after one week and at the end of the third week for the 73 participants included in the study were 39.23, 31.49, and 28.57 ng/mL, respectively. The overall reduction of vitamin D level was significantly more evident in the first week versus the following (P < 0.0001. Conclusions: Serum levels of vitamin D in patients with tibial or femoral fractures were reduced during the curative period of the fracture. This can be related the role of vitamin D in the formation and mineralization of the callus. Patients with tibial or femoral shaft fractures may benefit from the administration of vitamin D supplements during the fracture healing process.

  3. Development of a fixation device for robot assisted fracture reduction of femoral shaft fractures: a biomechanical study.

    Science.gov (United States)

    Weber-Spickschen, T S; Oszwald, M; Westphal, R; Krettek, C; Wahl, F; Gosling, T

    2010-01-01

    Robot assisted fracture reduction of femoral shaft fractures provides precise alignment while reducing the amount of intraoperative imaging. The connection between the robot and the fracture fragment should allow conventional intramedullary nailing, be minimally invasive and provide interim fracture stability. In our study we tested three different reduction tools: a conventional External Fixator, a Reposition-Plate and a Three-Point-Device with two variations (a 40 degrees and a 90 degrees version). We measured relative movements between the tools and the bone fragments in all translation and rotation planes. The Three-Point-Device 90 degrees showed the smallest average relative displacement and was the only device able to withstand the maximum applied load of 70 Nm without failure of any bone fragment. The Three-Point-Device 90 degrees complies with all the stipulated requirements and is a suitable interface for robot assisted fracture reduction of femoral shaft fractures.

  4. Femoral Varus Osteotomy for Hip Instability after Traumatic Fracture Dislocations of the Hip Associated with Femoral Head Fractures: A Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Shuichi Miyamoto

    2016-01-01

    Full Text Available Fracture of the femoral head and the acetabulum with traumatic dislocation of the hip is a severe injury representing various types and unfavorable outcome. We showed a 45-year-old man with Pipkin type-IV fracture and coxa valga. An immediate closed reduction was achieved followed by open reduction and internal fixation via a posterior approach 6 days later. However, dislocation occurred three times without traumatic events after three weeks. CT demonstrated no displacement of posterior fragments or implant failure. Femoral intertrochanteric varus osteotomy was performed to gain concentric stability and successfully resolved recurrent dislocation. Another 45-year-old woman with Pipkin type-IV fracture and coxa valga also underwent closed reduction initially and then continued conservative treatment. After eight weeks, when she started gait training, progressive pain became symptomatic. Persistent hip pain at weight bearing was not improved in spite of arthroscopic synovectomy and osteochondroplasty. Two years after injury, femoral intertrochanteric varus osteotomy was indicated and her refractory pain was resolved gradually. We suggest that femoral varus osteotomy should be considered for superolateral subluxation associated fracture dislocation of the hip in Pipkin type-IV and coxa valga.

  5. 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.

  6. Outcome of non-operative management of femoral shaft fractures in children

    Directory of Open Access Journals (Sweden)

    Akinyoola A

    2011-01-01

    Full Text Available Background: Femoral shaft fractures are common injuries in childhood. There is paucity of information on their presentation and outcome of the available treatment methods in the African population. This study evaluated the outcome of non-operative methods of treatment of femoral shaft fractures in our centre. Patients and Methods: A retrospective review of the database of children aged 14 years and below with femoral shaft fractures treated non-operatively over a 10-year period. Results: A total of 134 patients with 138 fractures met the study criteria. This consisted of 71 boys (mean age = 6.1 years ± SD and 63 girls (mean age = 6.5 years ± SD. Pedestrian vehicular accident was the most common cause of femoral shaft fractures in the study population. The midshaft was the most common site of fractures. There were associated injuries to other parts of the body (especially head injury in 34.3% of the patients. The commonest mode of treatment was skin traction only (87.7%. The mean time to fracture union was 4.9 weeks ± SD (range = 3-15 weeks. The mean length of hospitalisation was 6.7 weeks ± SD (range = 5 days-11 weeks. There was a fairly strong positive correlation between the length of hospitalisation and the presence of associated injuries, especially head injury, upper limb fractures and bilaterality of the fractures. The mean total cost of treatment was #7685 (Naira or $51.2 (range = $14.2-$190. At the last follow up, 97.8% of the fractures united without significant angulation or shortening. Conclusion: The outcome of non-operative treatment of femoral shaft fractures in our setting is comparable to the results of other workers. Methods of treatment that shorten the length of hospitalisation without unduly increasing cost should be encouraged.

  7. 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.

  8. 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.

  9. Application of Richards Sliding Hip Screw in Treatment of Intertrochanteric Femoral Fractures

    Institute of Scientific and Technical Information of China (English)

    PING Jinzhong; SHEN Hongsheng; QIU Song

    2002-01-01

    @@ Richards Sliding Hip Screw is an effective method for the treatment of subtrochanteric and intertrochanteric femoral fractures. We applied the screw to treat the above- mentioned fractures from 1994 and obtained satisfying results in our hospital. All the cases were followed up. We reported it as follows.

  10. 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.

  11. Incorporating in vivo fall assessments in the simulation of femoral fractures with finite element models

    NARCIS (Netherlands)

    van der Zijden, A.M.; Janssen, D.; Verdonschot, Nicolaas Jacobus Joseph; Groen, B.E.; Nienhuis, B.; Weerdesteyn, V.; Tanck, E.

    2015-01-01

    Femoral fractures are a major health issue. Most experimental and finite element (FE) fracture studies use polymethylmethacrylate cups on the greater trochanter (GT) to simulate fall impact loads. However, in vivo fall studies showed that the femur is loaded distally from the GT. Our objective was

  12. Early rehabilitation following less invasive surgical stabilisation plate fixation for distal femoral fractures.

    Science.gov (United States)

    Smith, T O; Hedges, C; MacNair, R; Schankat, K

    2009-06-01

    The less invasive surgical stabilisation (LISS) plate fixation method is an orthopaedic procedure for the fixation of distal femoral fractures. Early physiotherapy treatments of motion and mobilisation have been advocated following this procedure. This article critically appraises the evidence base assessing the early rehabilitation of patients following LISS fixation for distal femoral fractures. A review of EMBASE, Medline, CINAHL and AMED, and a hand search were undertaken. Two independent reviewers identified all eligible articles. Two reviewers extracted the data, which were verified by a third reviewer. All included articles were critically appraised by two independent reviewers using the Critical Appraisal Skills Programme tool. Seventeen case series assessing 508 patients with 535 fractures were reviewed. No clinical trials comparing physiotherapy programmes were identified. The review identified that following LISS fixation for distal femoral fractures, patients begin range-of-motion exercises immediately and are initially required to restrict weight-bearing following surgery. It remains unclear whether casts, braces or immobilisation aids are applied during the initial postoperative period. The efficacy of different physiotherapy protocols following LISS fixation for distal femoral fractures remains unclear. Further well-designed randomised controlled trials are required to compare different postoperative physiotherapy rehabilitation programmes for patients following LISS fixation of distal femoral fractures in order to determine the optimal postoperative management for this complex patient group.

  13. GENU RECURVATUM AS A LATE COMPLICATION OF FEMORAL FRACTURE IN CHILDREN

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    Vadim P. Kuzmin

    2017-03-01

    Full Text Available Genu recurvatum is an uncommon condition in children. Occasionally, it may occur as a late complication of femoral shaft fracture. There are studies that describe the possibility of genu recurvatum occurrence due to the tibial pin traction and without tibial tuberosity pinning. The primary traumatic reasons are Salter – Harris V-type fractures of the tibial tuberosity and tuberosity avulsion. Our case of genu recurvatum occurrence in an 8-year-old girl with femoral shaft fracture 3 years after trauma confirms the importance of this complication. We believe that the etiology of tibial physeal closure and genu recurvatum after femoral fracture in children is unclear. It seems that identifying one cause for this serious complication in all cases is not possible. However, for complete elimination of iatrogenic factors, we recommend not to put the wire through tibial tuberosity in cases where traction is necessary.

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

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    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.

  15. 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.

  16. 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.

  17. Role of Russell - Taylor delta reconstruction nail in the management of complex proximal femoral fractures

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    Raj D

    2005-01-01

    Full Text Available Background: Complex proximal femoral fractures are challenging problem. Methods: Forty-one patients had Russell- Taylor Delta reconstruction nailing done during the period from March 1992 to December 1996. 38 patients could be followed both clinically and radiologically either up to the fracture union or death. Clinical outcome was assessed by Kyle′s criteria. Out of 13 patients with high-energy comminuted fractures, 12 were rated excellent or good. There was one death due to poly trauma. Results: Out of six elderly subtrochanteric fractures, 4 had excellent or good results. There was one poor result and one death. Out of 11 elderly interochanteric fractures with subtrochanteric extension, 8 had excellent or good results. There was 1 fair, 1 poor result and 1 death. In the elderly groups, the poor results were due to poor pre- existing medical conditions of the patients. In all the seven cases of pathological lesions, excellent or good results were achieved either till fracture union or death because of their malignant pathology. Conclusion: Russell- Taylor Delta reconstruction nail is a very useful device in high-energy comminuted proximal femoral fractures, in elderly low energy proximal femoral fractures and also in pathological lesions. The implant provides bio-mechanically stable fixation. The relatively high complication rate in elderly patients is because of their poor medical condition. In cases of pathological lesions, it is always preferable to fix the bone at the stage of impending fracture.

  18. Femoral shaft fracture callus formation after intramedullary nailing: a comparison of interlocking and Ender nailing.

    Science.gov (United States)

    Yamaji, Tetsuo; Ando, Kenichi; Nakamura, Toshiyasu; Washimi, Ohsuke; Terada, Nobuki; Yamada, Harumoto

    2002-01-01

    Intramedullary nailing is widely used for the operative treatment of femoral fractures. Recently, the biologic healing of fractures has become better understood from fundamental investigations. However, there has been no clinical comparison between the fracture healing process with these two fixation methods. The purpose of this study was to use radiographs to compare callus formation with two types of intramedullary nailing for femoral shaft fractures: reamed interlocking (IL) nails and Ender nails. Femoral shaft type A fractures (AO classification) were studied. Twenty-seven fractures were treated with reamed IL nailing, and 81 fractures were treated with Ender nailing. The callus area was calculated from the maximum cross-sectional area on the anteroposterior and lateral radiographs. The callus appeared at a mean of 3.9 weeks after surgery in the IL group, and at a mean of 2.8 weeks in the Ender group ( P Ender groups, fracture healing was noted at a mean of 3.4 and 2.0 months, respectively. The mean area of callus formation in the IL and Ender nailing groups was 439.5 mm(2) and 699.4 mm(2), respectively ( P Ender nailing results in abundant callus, which forms at an earlier stage after the procedure than in patients treated with IL nailing. Dynamization at the fracture site is reported to increase external callus formation. Our results indicate that the elasticity of the fixation obtained with Ender nailing promotes callus formation.

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

    Science.gov (United States)

    Shoemaker, R W; Wilson, D G

    2007-04-01

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

  20. Treatment of Pediatric Open Femoral Fractures with External Fixator Versus Flexible Intramedullary Nails

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    Hossein Aslani

    2013-12-01

    Full Text Available   Background: In children, inappropriate treatment of open femoral fractures may induce several complications. A few studies have compared the external fixator with flexible intramedullary nails in high-grade open femoral fractures of children. The present study aims at comparing results of these two treatment methods in open femoral fractures. Methods: In this descriptive analytical study, 27 patients with open femoral fractures, who were treated using either the external fixator (n=14 or TEN nails (n=13 method from 2006-2011, were studied. Some patients were treated with a combination method of TEN and pin. The results were evaluated considering infection, union, malunion, and refracture and the patients were followed up for two years. Results: Mean time required for fracture union was 3.89 (range: 2-5.8 and 3.61 (range: 2-5.6 months for the external fixator and TEN groups, respectively. The difference was not statistically significant and there was not any significant difference between the two groups considering infection of the fractured area. Osteomyelitis was not observed in any group. There was an infection surrounding the external fixator pin in 4 cases (28.5% and so this required changing the location of the pin. In the TEN group, one case (7.6% of painful bursitis was observed at the entry point of TEN and so the pin was removed earlier than usual. There were two cases (14.2% of femoral refracture in the external fixator group. Malunion requiring correction was not observed in any of the groups. There were no complications observed in five patients treated with a combined method of pin and flexible intramedullary nails. Conclusion: Both external fixator and intramedullary nail methods are effective ways in treating high grade open femoral fractures in children and final treatment results are similar. Combining pins and flexible intramedullary nails is effective in developing more stability and is not associated with more

  1. 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

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

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    Vukašinović Zoran

    2010-01-01

    Full Text Available Introduction. Femoral neck fractures are very rare in young patients and are frequently complicated by femoral head osteonecrosis and femoral neck nonunion. Case Outline. A 19-year-old girl with hip dislocation following the treatment of the femoral neck fracture is presented. The femoral neck fracture was initially treated by open reduction and three-screw fixation. After detecting the nonunion of femoral neck, valgus osteotomy was done. Secondary, iatrogenic, hip dislocation appeared. The patient had pains, and in clinical findings a shorter leg and limited range of motion in the hip - altogether 40 degrees. She was then successfully treated by open reduction, together with Chiari pelvic osteotomy and joint transfixation. Transfixation pin was removed three weeks following the operation. After that, the patient was put into the abduction device and physical therapy was started. The mentioned regimen lasted four months after the surgery, then the abduction device was removed and walking started. Full weight bearing was allowed eight months after surgery. Conclusion. As we have not found the literature data concerning the above mentioned problem, we solved it in the way that we usually do for the treatment of developmental dislocation of the hip in adolescence.

  3. 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.

  4. [Treatment of children with femoral subtrochanteric fracture with advanced elastic intramedullary nail technology].

    Science.gov (United States)

    Tan, Jia-chang; Yang, You-meng; Xu, Hong-yu; Luo, Yu; Wang, Hui

    2013-07-01

    To explore curative effects of advanced elastic intramedullary nail technology in treating children with femoral subtrochanteric fracture. Form March 2009 to December 2010, 16 children with femoral subtrochanteric fracture were treated with advanced elastic intramedullary nail technology. There were 12 males and 4 females ranging in age from 7 to 15 years old with a mean of 9.8 years old. According to fracture classification, 9 cases were stable fractures (traverse or short oblique type) and 7 cases were unstable fractures (comminuted or long oblique type). Radiographs and complications were retrospectively reviewed. Fracture healing were evaluated according to Flynn criteria. All children were followed up from 11 to 32 months with an average of 21 months. No incision infecton,bone nonunion and breakage of screw occurred. The fracture healing time was from 8 to 16 weeks with an average of 10.1 weeks. According to Flynn criteria, 14 cases got excellent results, 1 moderate and 1 poor. Advanced elastic intramedullary nail technology for the treatment of children with femoral subtrochanteric fracture is a safe and effective fixation, which is good for early mobilization, shorter the duration of hospital stays and reduce complications.

  5. Identification of Differentially Expressed Gene after Femoral Fracture via Microarray Profiling

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    Donggen Zhong

    2014-01-01

    Full Text Available We aimed to investigate differentially expressed genes (DEGs in different stages after femoral fracture based on rat models, providing the basis for the treatment of sport-related fractures. Gene expression data GSE3298 was downloaded from Gene Expression Omnibus (GEO, including 16 chips. All femoral fracture samples were classified into earlier fracture stage and later fracture stage. Total 87 DEGs simultaneously occurred in two stages, of which 4 genes showed opposite expression tendency. Out of the 4 genes, Rest and Cst8 were hub nodes in protein-protein interaction (PPI network. The GO (Gene Ontology function enrichment analysis verified that nutrition supply related genes were enriched in the earlier stage and neuron growth related genes were enriched in the later stage. Calcium signaling pathway was the most significant pathway in earlier stage; in later stage, DEGs were enriched into 2 neurodevelopment-related pathways. Analysis of Pearson's correlation coefficient showed that a total of 3,300 genes were significantly associated with fracture time, none of which was overlapped with identified DEGs. This study suggested that Rest and Cst8 might act as potential indicators for fracture healing. Calcium signaling pathway and neurodevelopment-related pathways might be deeply involved in bone healing after femoral fracture.

  6. 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...

  7. 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...

  8. 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.

  9. 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

  10. Evaluation of Thompson's quadricepsplasty results in patients with knee stiffness resulted from femoral fracture

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    Hamid Mousavi

    2017-01-01

    Full Text Available Background: Posttraumatic and/or postsurgical knee stiffness is one of the orthopedic complications which is difficult to be treated and can affect individual's life negatively. The aim of this study is to investigate the results of quadricepsplasty in patients with knee stiffness resulted from femoral fracture. Materials and Methods: This is a cross-sectional study on all patients with femoral fracture which has caused knee flexion limitation referred to Kashani and Al-Zahra Hospitals in Isfahan from January 2010 to March 2013. The type and site of fracture, joint extension, and fracture fixation technique were recorded. Moreover, the range of motion (ROM before surgery, under general anesthesia, and 3- and 6-month postoperation were measured. Results: Among the patients, 13 had a simple fracture (48% and 14 had a segmental fracture (51.9%. Considering the fracture site, 11, 10, and 6 patients had femoral (40.74%, supracondylar (37.3%, and femoral supracondylar (22.2% fractures, respectively. The fracture fixation was performed by the plate, external, and Wagner fixation techniques for 24 (88.9%, 2 (7.4%, and 1 (3.7% patients, respectively. The mean ROM before operation, under general anesthesia, and 3- and 6-month postoperation were determined to be 33.15° ± 24.73°, 122.60° ± 10.22°, 99.63° ± 16.52°, and 100.74° ± 15.67°, respectively. The mean ROM value at various stages was not similar (P < 0.001. The mean changes in the ROM were 79.2° ± 24.6° and 62.1° ± 19.7° in the cases with simple and segmental fractures, respectively. The mean changes in the knee ROM were significantly higher in simple fractures in comparison with the segmental femoral fracture (P = 0.03. Conclusion: We found Thompson's quadricepsplasty may successfully increase the range of knee flexion in knee fracture and also regardless of quadriceps time.

  11. Evaluation of Thompson's quadricepsplasty results in patients with knee stiffness resulted from femoral fracture.

    Science.gov (United States)

    Mousavi, Hamid; Mir, Behrouz; Safaei, Ali

    2017-01-01

    Posttraumatic and/or postsurgical knee stiffness is one of the orthopedic complications which is difficult to be treated and can affect individual's life negatively. The aim of this study is to investigate the results of quadricepsplasty in patients with knee stiffness resulted from femoral fracture. This is a cross-sectional study on all patients with femoral fracture which has caused knee flexion limitation referred to Kashani and Al-Zahra Hospitals in Isfahan from January 2010 to March 2013. The type and site of fracture, joint extension, and fracture fixation technique were recorded. Moreover, the range of motion (ROM) before surgery, under general anesthesia, and 3- and 6-month postoperation were measured. Among the patients, 13 had a simple fracture (48%) and 14 had a segmental fracture (51.9%). Considering the fracture site, 11, 10, and 6 patients had femoral (40.74%), supracondylar (37.3%), and femoral supracondylar (22.2%) fractures, respectively. The fracture fixation was performed by the plate, external, and Wagner fixation techniques for 24 (88.9%), 2 (7.4%), and 1 (3.7%) patients, respectively. The mean ROM before operation, under general anesthesia, and 3- and 6-month postoperation were determined to be 33.15° ± 24.73°, 122.60° ± 10.22°, 99.63° ± 16.52°, and 100.74° ± 15.67°, respectively. The mean ROM value at various stages was not similar (P < 0.001). The mean changes in the ROM were 79.2° ± 24.6° and 62.1° ± 19.7° in the cases with simple and segmental fractures, respectively. The mean changes in the knee ROM were significantly higher in simple fractures in comparison with the segmental femoral fracture (P = 0.03). We found Thompson's quadricepsplasty may successfully increase the range of knee flexion in knee fracture and also regardless of quadriceps time.

  12. Bilateral Distal Femoral Nailing in a Rare Symmetrical Periprosthetic Knee Fracture

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    Marcos Carvalho

    2014-01-01

    Full Text Available The authors report a case of a 78-year-old polytrauma patient, with severe thoracic trauma and bilateral symmetrical periprosthetic femoral fractures after a violent car accident. After the primary survey, with the thoracic trauma stabilized, neurovascular lesions excluded, and provisional immobilization applied, both fractures were classified as OTA: 33-A3, Rorabeck Type II, and closed reduction and internal fixation with distal femoral nails were performed. At 5 months of follow-up, the patient was able to walk with crutches and clear radiologic signs of fracture consolidation could be seen. At 24 months, the patient walked without any walking aid and had recovered her previous functional status. This surgical option allowed the authors to achieve relative stability using an intramedullary technique, preserving fracture hematoma in an osteopenic patient, and was found to be successful in recovering the patient’s previous functional status and satisfaction after major trauma.

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

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    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.

  14. Two cases of missed Salter-Harris III coronal plane fracture of the lateral femoral condyle.

    Science.gov (United States)

    Sabharwal, Sanjeev; Henry, Patrick; Behrens, Fred

    2008-02-01

    Coronal plane fractures of the lateral femoral condyle can be difficult to diagnose, especially in children with open physis. Two adolescents who sustained this uncommon Salter-Harris III fracture of the knee were misdiagnosed after initial clinical examination and standard x-rays. Oblique x-rays, computed tomography, and magnetic resonance imaging were valuable in arriving at the correct diagnosis and in decision making.

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

    OpenAIRE

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

    2015-01-01

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

  16. 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.).

  17. Pseudoaneurysm of profunda femoris artery following dynamic hip screw fixation for intertrochanteric femoral fracture

    Institute of Scientific and Technical Information of China (English)

    Shailendra Singh; Sumit Arora; Ankit Thora; Ram Mohan; Sumit Sural; Anil Dhal

    2013-01-01

    Dynamic hip screw fixation is a commonly performed procedure for internal fixation of intertrochanteric femoral fractures.Arterial injury following the operative fixation is a rare but serious event.We present a patient who developed pseudoaneurysm of profunda femoris artery after internal fixation of intertrochanteric fracture with a dynamic hip screw.The diagnosis was confirmed by angiographic study and it was successfully treated by coil embolization.

  18. 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.

  19. Radiographically occult femoral and pelvic fractures are not mutually exclusive: a review of fractures detected by MRI following low-energy trauma

    Energy Technology Data Exchange (ETDEWEB)

    Szewczyk-Bieda, Magdalena; Thomas, Naveena; Oliver, Thomas Barry [Ninewells Hospital and Medical School, Department of Clinical Radiology, Dundee, Scotland (United Kingdom)

    2012-09-15

    The purpose of this study was to review the MRI examinations of a large group of low-energy trauma patients in whom pelvic MRI had detected radiographically occult fractures, in order to characterize prevailing fracture patterns and determine how often co-existing proximal femoral and pelvic fractures were observed. All patients having pelvic MRI over 5 years were identified. Word-search software selected 269 MRI reports containing the term 'fracture'. Further scrutiny identified 168 with diagnosis of fracture. MRI request and imaging record review identified 102 low-energy trauma cases that had MRI for clinical suspicion of fracture despite normal radiographs. Sixty-six cases were excluded for the following reasons: no expressed clinical suspicion of occult fracture; history suggesting high-energy trauma; skeletal co-morbidity hindering acute fracture identification; interval more than 2 weeks between radiographs and MRI. The 102 study MRI examinations, which employed a limited two-sequence protocol, were reviewed. Any fracture that had not been appreciated on radiographs was recorded and characterized as femoral, pelvic, or co-existing femoral and pelvic fractures. The 102 study cases had a median age of 82 years. The median interval between pelvic radiographs and MRI was 3 days. MRI showed undiagnosed femoral fracture in 48/102 cases (47.1%), sacral fracture in 41/102 (40.2%), and pubic fracture in 55/102 (53.9%). In 11/102 cases (10.8%), MRI showed undiagnosed fractures of both proximal femur and pelvic ring (seven sacral, six pubic bone, two other site fractures). In 10/11 cases with co-existing femoral and pelvic fractures, the femoral fracture was incomplete. Limited pelvic MRI found a high prevalence of radiographically occult femoral and pelvic fractures in low-energy trauma patients, with clinical suspicion of fracture despite normal radiographs. Co-existing occult femoral and pelvic ring fractures were commonly observed, and in such cases, the

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

    Directory of Open Access Journals (Sweden)

    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.

  1. The pattern of femoral diaphyseal fractures in children admitted in Sarawak General Hospital.

    Science.gov (United States)

    Rasit, A H; Mohammad, A W; Pan, K L

    2006-02-01

    Trend towards changing the face of management for pediatric femoral fractures tends to advocate operative treatment. This study was undertaken to review our current practice in the wake of recent progress in the management of pediatric femoral fractures. Fifty patients with femoral diaphyseal fracture treated in Sarawak General Hospital were reviewed retrospectively after an average follow-up of 2.6 years. There were 36 boys and 14 girls, with a mean age of 6.2 years (range five months to 14 years). Children under six years of age constituted the majority of the patients. Half of the fractures were caused by road traffic accident. Nine patients had associated injuries. The most common site of fracture was at the middle third (N=31). The treatment regimens were delayed hip spica (DHS) in 16, immediate hip spica (IHS) in 24, plate osteosynthesis (PO) in five, titanium elastic nailing (TEN) in five, and external fixation (EF) in one. The minimum hospital stay was two days, and the maximum 33 days (mean, 9.7 days). Malunion was the commonest complication. Conservative treatment is the preferred option for children under six years of age. It is cost-effective with minimal complication. The other treatment options are reserved for specific indication in older children. Diaphyseal fractures of the femur in children can be adequately managed non-operatively.

  2. Spontaneous osteonecrosis of the knee associated with tibial plateau and femoral condyle insufficiency stress fracture

    Energy Technology Data Exchange (ETDEWEB)

    Narvaez, J.A.; Narvaez, J.; Lama, E.De; Sanchez, A. [Department of Magnetic Resonance Imaging, IDI Hospital Duran i Reynals, Ciutat Sanitaria i Universitaria de Bellvitge, Gran Via s/n, 08907, L' Hospitalet de Llobregat (Barcelona) (Spain)

    2003-08-01

    The purpose of this article is to describe the association between spontaneous osteonecrosis and insufficiency stress fractures of the knee. To determine whether insufficiency stress fracture is associated with spontaneous osteonecrosis of the knee, we retrospectively reviewed the medical charts and imaging studies of all patients with spontaneous osteonecrosis of the knee, studied by MR imaging, seen in a tertiary hospital over an 8-year period. Four women (age range 66-84 years) presented spontaneous osteonecrosis of the knee associated with insufficiency stress fracture of the medial tibial plateau. One of these patients also presented a concomitant insufficiency stress fracture of the medial femoral condyle. Radiographs were diagnostic of spontaneous osteonecrosis of the medial femoral condyle in three cases, and insufficiency stress fracture of the medial tibial plateau was detected in one case. Magnetic resonance imaging allows the diagnosis of both conditions in all four cases. Spontaneous osteonecrosis of the knee may be associated with insufficiency stress fracture of the medial femoral condyle and the medial tibial plateau. This association provides additional arguments in favor of the traumatic etiology of spontaneous osteonecrosis of knee. (orig.)

  3. FUNCTIONAL AND RADIOLOGICAL OUTCOME OF DISTAL FEMORAL FRACTURES TREATED WITH LOCKING COMPRESSION PLATE

    Directory of Open Access Journals (Sweden)

    Muktevi

    2015-05-01

    Full Text Available AIM: To evaluate the clinical and radiological outcome in the management of distal femur fractures treated by distal femoral locking compression plate. BACKGROUND : Distal femur fractures are one of the common fractures occurring in road traffic accidents. Different treatment modalities with varying outcomes are seen in literature in the management of th e s e fractures. MATERIALS & METHODS: The study was con ducted in the department of orthopaedics at the Kamineni Institute of Medical sciences Narketpally. Patients treated for distal femur fractures with ORIF using distal femoral locking compression plates were evaluated to assess their clinical and functional results using Neer’s scoring system and compared with the available literature. RESULTS: The mean time for union was 20 wks. With mean time to full weight bearing being 10.5 wks . CONCLUSION: Surgery in the form of ORIF with distal femoral locking compression plate for Distal femur fracture is a comparatively good treatment option for better out come and early mobilization with minimum complications.

  4. 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.)

  5. 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.

  6. 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

  7. 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

  8. 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.

  9. 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...

  10. Atypical stress-avulsion fracture of the Lisfranc joint complex.

    LENUS (Irish Health Repository)

    O'Neill, Barry J

    2014-04-01

    Antiphospholipid syndrome and systemic erythematosus have been associated with metatarsal stress fractures. Stress fractures of the Lisfranc joint complex are uncommon injuries but have been reported to occur most frequently in ballet dancers. We present a case of an avulsion fracture of the Lisfranc joint complex that occurred spontaneously. We have reviewed the association between systemic conditions and metatarsal fractures and proposed a series of hypothetical pathological events that may have contributed to this unusual injury.

  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. [Hip Fracture--Epidemiology, Management and Liaison Service. Practice of the secondary fracture prevention of the proximal femoral fracture by the Osteoporosis Liaison Service].

    Science.gov (United States)

    Ikeda, Satoshi

    2015-04-01

    The proximal femoral fracture number of patients increases with age, and it is predicted that patients over 90 years old will increase in future. It causes a decline of ADL and the QOL, mortality aggravation, a remarkable rise of medical care, the nursing-care cost when they present with a fracture. Primary prevention is important to prevent osteoporotic fracture, but the secondary prevention for the prior or new fracture patient is particularly important. For the practice of the secondary prevention, cooperation of a doctor and the medical staff who included not only the hospital but also the cooperation with the medical institution in the area is indispensable. This report introduces osteoporosis liaison service working on in our hospital and is happy if it is with consideration of the practice of the secondary prevention of the proximal femoral fracture.

  13. Comparison of two kinds of intramedullary nails in the treatment of femoral shaft fractures in adults

    Institute of Scientific and Technical Information of China (English)

    CHEN Wei; WANG Juan; SU Yan-ling; ZHAGN Qi; WANG Bo; LI Zhi-yong; ZHANG Ying-ze

    2011-01-01

    Background Intramedullary nails have been widely used in treating femoral shaft fractures.However,end caps falling into soft tissue intraoperatively may cause trouble to surgeons,prolong operative time and increase radiation exposure.Additionally,difficulties may be encountered when removing nails because of callus formation over the nail tip.We performed a prospective study to compare two types of nails in managing femoral shaft fractures.Methods Group I consisted of seventy-four patients with unilateral femoral shaft fractures treated with cannulated interlocking anatomical femoral intramedullary nails.Group Ⅱ consisted of seventy-eight patients treated with cannulated interlocking anatomical femoral intramedullary nails with tail wires.The patients' ages,fracture severity,duration of operation,fluoroscopy time,blood loss and falls of end caps into soft tissue were recorded.Nails were removed after fracture healing.The duration of operation and blood loss during nail removal were recorded.Results There were no significant differences between groups with respect to age and fracture severity (P>0.05).End caps fell into soft tissue 17 times in 15 cases in group Ⅰ and 21 times in 16 cases in group Ⅱ.An average of seven minutes was spent recovering a lost cap in group Ⅰ.In group Ⅱ,all lost caps were recovered immediately.The duration of operation and fluoroscopy time in group Ⅱ was significantly less than in group Ⅰ (P <0.05).Asymptomatic palpable nodules were detected in 4 cases in group Ⅱ.Nail removals were performed on 58 patients in group Ⅰ and 69 patients in group Ⅱ.The duration of operation,blood loss and complications in group Ⅱ were less than in group Ⅰ (P<0.05).Conclusion Intramedullary nails with tail wires facilitate both fracture fixation and nail removal,which can be used to treat femoral shaft fractures with less radiation exposure,shorter surgical time and fewer complications.

  14. Short-term follow-up of pertrochanteric fractures treated using the proximal femoral locking plate.

    Science.gov (United States)

    Johnson, Benjamin; Stevenson, Jonathan; Chamma, Ramsey; Patel, Amit; Rhee, Shin-Jae; Lever, Caroline; Starks, Ian; Roberts, Phillip J

    2014-05-01

    The proximal femoral locking compression plate is a fixed angled anatomically contoured stainless steel plate used to treat pertrochanteric fractures of the proximal femur. Recent reports quote a high failure rate associated with this implant. We aimed to identify the common methods of failure and determine the elements of surgical techniques that could be altered to potentially improve outcomes should this implant be used for the treatment of unstable pertrochanteric fractures. Retrospective chart analysis. Three separate centers. Twenty-nine patients with 29 fractures. All patients were treated for pertrochanteric fractures using the proximal femoral locking compression plate. The patient demographics, fracture classification, implant details, and complications. Twelve of 29 fractures (41.4%) suffered a complication associated with the implant, and 83% of these occurred in elderly women. Complications included bending, backing-out, fracture, or cut-out of the proximal screws and plate fracture. Common technical errors included the following: (1) leaving the plate proud proximally, (2) malposition of the proximal screws within the femoral neck/head, (3) inappropriate use of the hook plate, (4) creating too ridged a construct when used as a bridging plate. Our experience with the use of this implant suggests an unacceptably high failure rate (41.4%). A knowledge of the common pitfalls encountered when using this device is critical in an effort to reduce failure rates. Based on our data, we would urge caution when considering this device for unstable pertrochanteric fractures, especially in the elderly female. Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.

  15. Treatment of AO/OTA 31-A3 intertrochanteric femoral fractures with a percutaneous compression plate

    Directory of Open Access Journals (Sweden)

    Fei Luo

    2014-01-01

    Full Text Available OBJECTIVE: AO/OTA 31-A3 intertrochanteric femoral fractures have completely different fracture line directions and biomechanical characteristics compared with other types of intertrochanteric fractures. The choice of the fixation method has been a focus of dispute among orthopedic trauma surgeons. The purpose of this study was to review the outcomes of these fractures treated with a percutaneous compression plate at our institute. METHOD: Seventeen patients with AO/OTA 31-A3 intertrochanteric femoral fractures were treated with a percutaneous compression plate at our institute from January 2010 to December 2011. The clinical data and imaging results were retrospectively analyzed. RESULTS: The medical complication of popliteal vein thrombosis occurred in one patient. Sixteen patients were followed up for 12 to 21 months. Two patients had malunion and mild pain. Fracture collapse occurred in two patients, with one having head penetration. These two patients had moderate pain. There were no occurrences of nonunion or reoperation. The mean Harris hip score obtained during the last follow-up was 84.1 (61-97. Patients with a poor quality of reduction were more likely to have pain results (p = 0.001. A trend existed toward the presence of a poor quality of reduction (p = 0.05 in patients with a collapse of fracture. Patients with poor preoperative mobility were more likely to have a lower Harris hip score (p = 0.000. CONCLUSION: The percutaneous compression plate is an alternative device for the treatment of AO/OTA 31-A3 intertrochanteric femoral fractures. Good fracture reduction and an ideal placement position of the neck screw are important in the success of the device.

  16. Stimulatory effect of zinc acexamate administration on fracture healing of the femoral-diaphyseal tissues in rats.

    Science.gov (United States)

    Igarashi, A; Yamaguchi, M

    1999-04-01

    The effect of zinc acexamate on fracture healing of the femoral-diaphyseal tissues in rats was investigated in vivo. Zinc acexamate (0.3 and 10.0 mg Zn/100 g body weight per day) was orally administered to rats (4 weeks old) surgically fractured the femoral diaphysis for 14 to 28 days. Calcium content and alkaline phosphatase activity in the femoral-diaphyseal tissues were significantly decreased in rats with fracture healing, while bone acid phosphatase activity and protein content were markedly increased. The administration of zinc acexamate (10.0 mg Zn/100 g) for 28 days caused a significant increase in calcium content, alkaline and acid phosphatases activities, protein and deoxyribonucleic acid (DNA) contents in the femoral-diaphyseal tissues of rats with fracture healing. With the lower dose (3.0 mg Zn/100 g), zinc compound had a partial effect on bone components. Femoral mineral density in rats with fracture healing was significantly increased by the administration of zinc acexamate (10.0 mg Zn/100 g) for 28 days. Femoral-diaphyseal zinc content was significantly decreased in rats with fracture healing. This decrease was completely restored by the administration of zinc acexamate (10.0 mg Zn/100 g) for 28 days. The present study suggests that the supplement of zinc compound stimulates fracture healing of the femoral-diaphyseal tissues in rats.

  17. 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.

  18. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  20. The use of interlocking prostheses for both temporary and definitive management of infected periprosthetic femoral fractures.

    Science.gov (United States)

    Konan, Sujith; Rayan, Faizal; Manketelow, Andrew R J; Haddad, Fares S

    2011-12-01

    Infected periprosthetic fractures around total hip arthroplasties are an extremely challenging problem. We describe our experience of managing infected periprosthetic femoral fractures using interlocking long-stem femoral prostheses either as temporary functional spacers or as definitive implants. The Cannulock (Orthodesign, Christchurch, United Kingdom) uncoated stem was used in 12 cases, and the Kent hip prosthesis (Biomet Merck, Bridgend, United Kingdom), in 5 cases. Satisfactory outcome was noted in all cases, and in 11 cases, revision to a definitive stem has been undertaken after successful control of infection and fracture union. The use of interlocking stems offers a relatively appealing solution for a complex problem and avoids the complications that would be associated with resection of the entire femur or the use of large quantities of bone cement.

  1. 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.

  2. Postpartum Sacral Stress Fracture: An Atypical Case Report

    Directory of Open Access Journals (Sweden)

    Andrea Speziali

    2015-01-01

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

  3. Undiagnosed Hoffa fracture of medial femoral condyle presenting as chronic pain in a post-polio limb

    Institute of Scientific and Technical Information of China (English)

    Aditya Krishna Mootha; Priyanka Majety; Vishal Kumar

    2014-01-01

    Isolated coronal fracture of medial femoral condyle with intact lateral femoral condyle is extremely rare.A high index of suspicion is necessary for early diagnosis especially in cases of undisplaced fractures.Here we report a case of medial Hoffa fracture in a post-polio limb presenting as chronic pain.Management of such fractures in limbs affected by late sequelae of poliomyelitis is particularly problematic in view ofosteoporosis and osseous hypoplasia.The fracture was approached through medial parapatellar arthrotomy and fixation was done with cannulated cancellous screws in anteroposterior direction.Union was achieved at 16 weeks.

  4. 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.

  5. 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.

  6. 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.

  7. Pattern of femoral fractures and associated injuries in a Nigerian ...

    African Journals Online (AJOL)

    2014-10-09

    Oct 9, 2014 ... significant pain, deformities, bleeding and varying degrees of injuries. The aim of this ..... skull, ribs, vertebrae, joint dislocations, intrabdominal .... fracture and coronary heart disease among white postmenopausal women.

  8. 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

  9. 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.

  10. 股骨干骨折合并同侧股骨颈骨折的外科治疗分析%Analysis of the surgical treatment on Femoral fracture merge ipsilateral with femoral neck fracture

    Institute of Scientific and Technical Information of China (English)

    赵钦福; 李云; 汪琪; 朱兰高; 王文

    2013-01-01

    Objective To explore clinical characteristics,misdiagnos reasons,clinical curative effect of the femoral fracture with lateral femoral neck fracture. Methods 22 cases of ipsilateral femoral with lateral femoral neck fracture treatment, 6 patients w ith hollow nail and AO plate fixed, 5 cases of DHS device fixed, 11 cases of femoral reconstruction nail fixed. Results femoral fracture healing time 6-16 months, femoral neck fracture healing 12~24 months. 3 cases of femoral fractures of lower section steel plate fracture delayed healing; 15 cases femoral neck fracture primary healing ,7 patients ischemic necrosis of femoral head ,according to Friedman evaluation criteria good in 15 cases, seven patients (misdiagnosis 5 cases).Conclusion femoral fracture with femoral neck fracture patients should be taken acetabulum X ray film,early diagnosis,early surgical treatment.%  目的探讨股骨干骨折合并同侧股骨颈骨折的临床特点、漏诊原因、临床疗效。方法22例同侧股骨干合并股骨颈骨折患者中6例采用空心钉加 AO 钢板固定,5例采用动力髋螺钉(DHS)装置固定,11例采用股骨重建钉固定。结果股骨干骨折愈合时间为6个月~16个月,股骨颈骨折愈合时间为12个月~24个月;有3例股骨干中下段骨折钢板断裂延迟愈合;股骨颈骨折Ⅰ期愈合15例,股骨头缺血坏死7例,按 Friedman评定标准优良15例,差7例(漏诊5例)。结论股骨干骨折患者应摄髋臼 X 线片,早期确诊,早期行手术治疗。

  11. Risk stratification for avascular necrosis of the femoral head after internal fixation of femoral neck fractures by post-operative SPECT/CT

    Energy Technology Data Exchange (ETDEWEB)

    Han, Sang Won; Oh, Min Young; Yoon, Seok Ho; Kim, Jin Soo; Chang, Jae Suk; Ryu, Jin Sook [Asan Medical CenterUniversity of Ulsan College of Medicine, Seoul (Korea, Republic of); Kim, Ji Wan [Dept. of Orthopedic Surgery, Haeundae Paik Hospital, Inje University, Busan (Korea, Republic of)

    2017-03-15

    Avascular necrosis (AVN) of the femoral head is a major complication after internal fixation of a femoral neck fracture and determines the functional prognosis. We investigated postoperative bone single-photon emission computed tomography/computed tomography (SPECT/CT) for assessing the risk of femoral head AVN. We retrospectively reviewed 53 consecutive patients who underwent bone SPECT/CT within 2 weeks of internal fixation of a femoral neck fracture and follow-up serial hip radiographs over at least 12 months. Nine patients developed femoral head AVN. In 15 patients who showed normal uptake on immediate postoperative SPECT/CT, no AVN occurred, whereas 9 of 38 patients who showed cold defects of the femoral head later developed AVN. The negative predictive value of immediate postoperative SPECT/CT for AVN was 100 %, whereas the positive predictive value was 24 %. Among 38 patients with cold defects, 1 developed AVN 3 months postoperatively. A follow-up bone SPECT/CT was performed in the other 37 patients at 2–10 months postoperatively. The follow-up bone SPECT/CT revealed completely normalized femoral head uptake in 27, partially normalized uptake in 8, and persistent cold defects in 2 patients. AVN developed in 3.7 % (1/27), 62.5 % (5/8), and 100 % (2/2) of each group, respectively. According to the time point of imaging, radiotracer uptake patterns of the femoral head on postoperative bone SPECT/CT indicate the risk of AVN after internal fixation of femoral neck fractures differently. Postoperative bone SPECT/CT may help orthopedic surgeons determine the appropriate follow-up of these patients.

  12. An uncommon Salter-Harris I fracture of the distal femoral physis with marked epiphyseal dislocation.

    Science.gov (United States)

    Hale, Christopher; Forstater, Alan; O'Malley, Gerald

    2013-02-01

    This is a report of an uncommon Salter-Harris I fracture of the distal femoral physis with complete dislocation of the distal epiphysis. These fractures are most frequently sustained during sports injuries, with motor vehicle accidents as another leading cause. They are at high risk of nonanatomic healing with subsequent varus or valgus deformity or premature growth arrest of the physis with subsequent leg length difference. Although certain fractures of the distal femoral physis may be very rarely encountered in the emergency department, the unavailability of appropriate consult service or risk of vascular compromise may necessitate reduction by the emergency physician. This fracture-dislocation was reduced with intravenous opioid analgesia, gentle traction along the axis of the lower extremity, and firm but gentle manual reduction of the proximal femoral fragment. External casts alone have a high rate of failure in sustaining anatomic alignment, so percutaneous pinning is recommended as the definitive treatment. After reduction, this patient was transferred to a pediatric hospital capable of performing the necessary operative fixation.

  13. Hip spica versus Rush pins for management of femoral diaphyseal fractures in children

    Directory of Open Access Journals (Sweden)

    Mohammad Ruhullah

    2014-01-01

    Full Text Available Background: Femoral fractures are common in children between 2 and 12 years of age and 75% of the lesions affect the femoral shaft. Traction followed by a plaster cast is universally accepted as conservative treatment. We compared primary hip spica with closed reduction and fixation with retrogradely passed crossed Rush pins for diaphyseal femur fracture in children. The hypothesis was that Rush pin might provide better treatment with good clinical results in comparison with primary hip spica. Materials and Methods: Fifty children with femoral fractures were evaluated; 25 of them underwent conservative treatment using immediate hip spica (group A and 25 were treated with crossed retrograde Rush pins (group B. The patients ages ranged from 3 to 13 years (mean of 9 years. Results: Mean duration of fracture union was 15 weeks in group A and 12 weeks in group B. Mean duration of weight bearing 14 weeks in group and 7 weeks in group B. Mean hospital stay was 4 days in group A and 8 days in group B. Mean followup period in group A was 16 months and group B was 17 months. Complications such as angulation, shortening, infection were compared. Conclusions: Closed reduction and internal fixation with crossed Rush pins was superior in terms of early weight bearing and restoration of normal anatomy.

  14. 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.

  15. Cable plates and onlay allografts in periprosthetic femoral fractures after hip replacement: laboratory and clinical observations.

    Science.gov (United States)

    Howell, Jonathan R; Masri, Bassam A; Garbuz, Donald S; Greidanus, Nelson V; Duncan, Clive P

    2004-01-01

    Fractures of the femur after total hip replacement are an increasingly common and technically challenging problem. The results of nonsurgical treatment are poor. When the general condition of the patient allows, these injuries should be treated surgically. Several surgical treatments can be used to treat these fractures, and classification of the fracture assists the surgeon in the choice of procedure. Over the past decade, cable plate fixation systems and onlay strut allografts have become two of the most commonly used methods of fixation for fractures associated with hip prostheses. The ideal method of fixation is yet to be determined. However, laboratory studies have shown that dual fixation using either a lateral plate and anterior strut graft or two strut grafts produces the strongest construct. Cables rather than smooth wires should be used for fixation, and fixation strength increases with the number of cables used. The use of screws proximally produces a strong fixation but there are theoretical disadvantages to using screws around a femoral implant. Clinical data show high rates of fracture union using cable plate fixation, cortical onlay allograft fixation, and combined fixation methods for fractures that occur around well-fixed implants. Results have been less encouraging when these techniques have been used to fix fractures around prostheses that are either loose or malaligned; such fractures are better managed by revision of the femoral component to a long-stemmed device. Care should also be taken when there has been previous periosteal stripping of the femur because this may predispose to fracture nonunion. Periprosthetic fractures of the femur are a complex surgical problem and require specialized training in a range of surgical techniques.

  16. 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

  17. 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.

  18. One-Stage Femoral Osteotomy and Computer-Assisted Navigation Total Knee Arthroplasty for Osteoarthritis in a Patient with Femoral Subtrochanteric Fracture Malunion

    Directory of Open Access Journals (Sweden)

    C. H. Jason Fan

    2014-01-01

    Full Text Available Extra-articular femoral deformity in total knee arthroplasty (TKA is realigned by either intra-articular correction or extra-articular osteotomy. The more distant the deformity is away from knee joint, the more likely it is corrected by the former method. No report described the use of antegrade cephalomedullary femoral nail to fix the osteotomy followed by computer-assisted navigation TKA. This report described the unusual use of this method to manage a 64-year-old man with femoral subtrochanteric fracture malunion and osteoarthritis of knee. He demonstrated a satisfactory functional outcome and good lower limb alignment.

  19. A transepiphyseal fracture of the femoral neck in a child with 2 widely displaced Salter-Harris III fragments of the capital femoral epiphysis.

    Science.gov (United States)

    Lee, Dae-Hee; Park, Jong-Woong; Lee, Soon-Hyuck

    2010-02-01

    To our knowledge, this is the first report of a transphyseal fracture of the femoral neck with a fracture of the capital femoral epiphysis involving 2 widely displaced Salter-Harris III fragments in a child. Preoperative surgical lateral radiographs of the hip of a 14-year-old boy clearly showed an anteriorly dislocated femoral head fragment. However, the overlapping ischium, soft tissue, and an anteriorly dislocated femoral head fragment caused a posteriorly dislocated fragment of the split femoral head to be overlooked on the radiographs. The emergent nature of the injury resulted in the performance of an open reduction without further imaging studies. Based on the initial evaluation, an anterior iliofemoral approach was chosen, which made it difficult to locate the posteriorly dislocated main fragment of the split femoral head. This case highlights that plain radiographs do not always provide adequate information for such injuries. Computed tomography or magnetic resonance imaging should be employed to enable accurate diagnosis and appropriate treatment for fracture-dislocations of the pediatric hip.

  20. [ANATOMICAL PLATE COMBINED WITH CORTICAL BONE PLATE ALLOGRAFTS FOR TREATMENT OF COMMINUTED FRACTURES OF FEMORAL CONDYLES].

    Science.gov (United States)

    Guo, Zhimin; Gong, Xingxing; Li, Yanwei; Qiu, Xiaochun; Zhang, Meng; Shangguan, Tiancheng; Ao, Qingfang; Liu, Qiang

    2015-01-01

    To summarize the effectiveness of anatomical plate combined with cortical bone plate allografts in the treatment of comminuted fractures of the femoral condyles. Between January 2008 and December 2012, 18 patients with comminuted fractures of the femoral condyles were treated, including 13 males and 5 females with an average age of 45 years (range, 23-65 years). Fractures were caused by traffic accident in 11 cases, by falling from height in 4 cases, and by the other in 3 cases. The locations were the left side in 7 cases and the right side in 11 cases. Of 18 fractures, 12 were open fractures and 6 were closed fractures. The mean time from injury to operation was 6 days (range, 4-15 days). The fixation was performed by anatomical plate combined with cortical bone plate allografts, and autograft bone or allogeneic bone grafting were used. Superficial local skin necrosis occurred in 1 case, and was cured after skin graft, and other incisions achieved primary healing. All patients were followed up 12-36 months (mean, 23 months). X-ray films showed that bone union was achieved within 3-12 months (5.6 months on average). No related complication occurred, such as fixation loosening, refracture, infection, or immunological rejection. According to Merchan et al. criteria for knee joint function evaluation, the results were excellent in 7 cases, good in 9 cases, fair in 1 case, and poor in 1 case at last follow-up; the excellent and good rate was 88.9%. Anatomical plate combined with cortical bone plate allograft fixation is a good method to treat comminuted fractures of the femoral condyles. This method can effectively achieve complete cortical bone on the inside of the femur as well as provide rigid fixation.

  1. 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.

  2. A novel method of removal of a broken drill bit in the femoral medullary canal during internal fixation of a type C distal femoral fracture: a case report

    Directory of Open Access Journals (Sweden)

    Mounasamy Varatharaj

    2012-11-01

    Full Text Available 【Abstract】 Breakage of surgical instruments and implants during operative procedures is not uncommon in any surgical discipline. The need for removal and the out-come of leaving the broken instruments and implants in the surgical area have not been described in detail. Few studies have suggested removal if they are lying loosely in the tis-sues or joint, close to neurovascular structures. Challenges and the amount of time spent in the retrieval of broken in-struments and implants are well known among surgeons, so most choose to leave them in situ. We reported a novel method of retrieval of a broken drill bit in the femoral medul-lary canal during internal fixation of a type C distal femoral fracture. Key words: Fracture fixation, internal; Femoral fractures; Surgical instruments

  3. The Reliability of Classifications of Proximal Femoral Fractures with 3-Dimensional Computed Tomography: The New Concept of Comprehensive Classification

    Directory of Open Access Journals (Sweden)

    Hiroaki Kijima

    2014-01-01

    Full Text Available The reliability of proximal femoral fracture classifications using 3DCT was evaluated, and a comprehensive “area classification” was developed. Eleven orthopedists (5–26 years from graduation classified 27 proximal femoral fractures at one hospital from June 2013 to July 2014 based on preoperative images. Various classifications were compared to “area classification.” In “area classification,” the proximal femur is divided into 4 areas with 3 boundary lines: Line-1 is the center of the neck, Line-2 is the border between the neck and the trochanteric zone, and Line-3 links the inferior borders of the greater and lesser trochanters. A fracture only in the first area was classified as a pure first area fracture; one in the first and second area was classified as a 1-2 type fracture. In the same way, fractures were classified as pure 2, 3-4, 1-2-3, and so on. “Area classification” reliability was highest when orthopedists with varying experience classified proximal femoral fractures using 3DCT. Other classifications cannot classify proximal femoral fractures if they exceed each classification’s particular zones. However, fractures that exceed the target zones are “dangerous” fractures. “Area classification” can classify such fractures, and it is therefore useful for selecting osteosynthesis methods.

  4. 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...

  5. Periprosthetic femoral fracture within two years after total hip replacement:

    DEFF Research Database (Denmark)

    Thien, T. M.; Chatziagorou, G.; Garellick, G.;

    2014-01-01

    BACKGROUND: We used the Nordic Arthroplasty Register Association database to evaluate whether age, sex, preoperative diagnosis, fixation, and implant design influence the risk of revision arthroplasty due to periprosthetic fracture within two years from operation of a primary total hip replacemen...

  6. Domiciliary treatment of femoral shaft fracture in children

    African Journals Online (AJOL)

    maintenance of good position of the fracture. 70 patients l9(95.0°/o) ... angulation of less than 15°, and absence of rotation are the major goals to ... of the splint and education of the parents by the medical staff as well as access ... The total cost.

  7. Subtrochanteric femoral fractures due to simple bone cysts in children.

    Science.gov (United States)

    Vigler, Mordechai; Weigl, Daniel; Schwarz, Michael; Ben-Itzhak, Ilan; Salai, Moshe; Bar-On, Elhanan

    2006-11-01

    Seven children were treated surgically as a result of a pathologic fracture through a simple bone cyst in the subtrochanteric region of the proximal femur. Average age at surgery was 10.6 years. Six children were treated primarily. One child was operated for a refracture through a persistent cyst and malunion of a previous fracture that had been treated nonoperatively. Surgery included curettage of cysts in all patients. The cysts were filled with autologous bone graft in five patients and Osteoset bone substitute in two patients. The fracture was stabilized using a blade plate in three patients, a screw and side plate in three patients and an external fixator in one. At average follow-up of 4.7 years, all fractures had healed uneventfully. The cyst was fully obliterated in five patients and partially obliterated in two patients. One patient had a relative lengthening of 2 cm on the affected side. All patients were asymptomatic, fully active and had full range of motion.

  8. Injury of the knee ligaments associated with ipsilateral femoral shaft fractures

    Directory of Open Access Journals (Sweden)

    Marco Tulio Lopes Caldas

    2013-09-01

    Full Text Available OBJECTIVE: With the objective of identifying the incidence of ipsilateral knee ligament injury, thirty-six patients with femoral shaft fractures were evaluated. METHODS: During the osteosynthesis procedure to repair the femur while under anesthesia, all patients underwent a physical examination and X-ray examination. RESULTS: The most common mechanism of injury observed was motorcycle accidents. Of the thirty-six patients that were studied, eleven patients (30.5% had a knee ligament injury. Of the eleven patients, 64% had a cruciate ligament injury. The ligament injury was not treated at the time of the osteosynthesis procedure. CONCLUSION: We highlight the difficulty of diagnosis at the time of admission and the need for systematic physical examination before and after surgical treatment of femoral fracture.

  9. 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.

  10. Alendronate-Related Femoral Fracture in a premenopausal glucocorticoid treated patient.

    Science.gov (United States)

    Mobini, Maryam

    2014-01-01

    Alendronate is a bisphosphonate that is approved to reduce bone loss in glucocorticoid treated patients. In this paper, we present a case of femoral fracture following the use of Alendronate. A- 46 year old woman who was a known case of hemolytic anemia has been treated by prednisolone (with different doses from 7.5 to 75 mg/day), calcium-D 500 mg/day and alendronate 70 mg/week for 3 years. Despite improvement of bone density, she experienced a low truama femoral shaft fracture. This case shows a rare complication of treatment by alendronate. It may be needed to evaluate patients with long term usage of bisphosphonates for cortical thickness.

  11. MANAGEMENT OF PERIPROSTHETIC DISTAL FEMORAL FRACTURE AFTER TOTAL KNEE ARTHROPLASTY USING MINIMALLY INVASIVE PLATE OSTEOSYNTHESIS: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Reddy

    2015-07-01

    Full Text Available CONTEXT: The approximate incidence of periprosthetic supracondylar femur fractures after total knee arthroplasty ranges from 0.3 to 2.5 percent. Various methods of treatment of these fractures have been suggested in the past, such as conservative management, open reduction and plate fixation and intramedullary nailing. However, there were complications like pain, stiffness, infection and delayed union. Minimally invasive plate osteosynthesis (MIPO is a relatively newer technique in the treatment of distal femoral fractures, as it preserves the periosteal blood supply an d bone perfusion as well as minimizes soft tissue dissection. AIM: To evaluate the effectiveness of MIPO technique in the treatment of periprosthetic distal femoral fracture. SETTINGS AND DESIGN : In this study, we present a case report of a 54 year old female patient who sustained type 2 (Rorabeck et al. classification periprosthetic distal femoral fractures after TKA. Her fracture fixation was done with distal femoral locking plates using minimally invasive technique. METHODS AND MATERIAL : We evaluated the clinical (using Oxford knee scoring system and radiological outcomes of the patient till six months post - operatively. Radiologically, the fracture showed complete union and she regained her full range of knee motion by the end of three months. CONCLUSION: We conclude that MIPO can be considered as an effective surgical treatment option in the management of periprosthetic distal femoral fractures after TKA

  12. 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.

  13. 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...

  14. Fracture of the femoral shaft in children: advantages of the descending medullary nailing.

    Science.gov (United States)

    Bourdelat, D

    1996-01-01

    In a 7-year period, 70 children aged 5-15 years (mean 9.2 years) were treated for a fracture of the femoral shaft (73 fractures: 71 closed and 2 open) by flexible medullary nailing, either ascending (12 cases) or descending (61 cases). Although the classic treatment is use of the ascending route described by the Nancy team, the subtrochanteric descending route was preferred for its simplicity. Noninvolvement of the knee by the insertion of the nail allows earlier autonomy in children. Results were satisfactory and no complications related to the method were observed. Biomechanical principles are also respected by such treatment.

  15. Fracture of the femoral component after a lightning strike injury: A case report.

    Science.gov (United States)

    Lizano-Díez, Xavier; Alentorn-Geli, Eduard; León-García, Alfonso; Marqués-López, Fernando

    2017-01-01

    A fracture of the stem in a total hip arthroplasty (THA) is an uncommon complication. We report a case of femoral stem fracture in a 55-year-old male patient after a lightning strike. A revision was conducted using a Wagner osteotomy and a revision prosthesis. Dall-Milles cerclages were used to close the osteotomy. The postoperative evolution was satisfactory, with an immediate partial weight bearing, consolidation of the osteotomy after three months and return to daily activity without pain. Copyright © 2016 Turkish Association of Orthopaedics and Traumatology. Production and hosting by Elsevier B.V. All rights reserved.

  16. 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

  17. Risk of hip, subtrochanteric, and femoral shaft fractures among mid and long term users of alendronate

    DEFF Research Database (Denmark)

    Abrahamsen, Bo; Eiken, Pia; Prieto-Alhambra, Daniel;

    2016-01-01

    and women aged 50-94 at the start of treatment, who had not previously taken alendronate, 1996-2007. INTERVENTIONS: Treatment with alendronate. MAIN OUTCOME MEASURES: Incident fracture of the subtrochanteric femur or femoral shaft (ST/FS) or the hip. Non-fracture controls from the cohort were matched...... to fracture cases by sex, year of birth, and year of initiation of alendronate treatment. Conditional logistic regression models were fitted to calculate odds ratios with and without adjustment for comorbidity and comedications. Sensitivity analyses investigated subsequent treatment with other drugs...... for osteoporosis. RESULTS: 1428 participants sustained a ST/FS (incidence rate 3.4/1000 person years, 95% confidence interval 3.2 to 3.6), and 6784 sustained a hip fracture (16.2/1000 person years, 15.8 to 16.6). The risk of ST/FS was lower with high adherence to treatment with alendronate (medication possession...

  18. Imaging appearance of entrapped periosteum within a distal femoral Salter-Harris II fracture

    Energy Technology Data Exchange (ETDEWEB)

    Chen, Johnathan [University of Virginia, Department of Radiology and Medical Imaging, 1218 Lee Street, Box 800170, Charlottesville, VA (United States); Children' s Hospital of Los Angeles, Department of Radiology, Los Angeles, CA (United States); Abel, Mark F. [University of Virginia, Department of Orthopedics, P.O. Box 801016, Charlottesville, VA (United States); Fox, Michael G. [University of Virginia, Department of Radiology and Medical Imaging, 1218 Lee Street, Box 800170, Charlottesville, VA (United States)

    2015-10-15

    Salter Harris II fractures of the distal femur are associated with a high incidence of complications, especially premature physeal closure. Many risk factors for this high rate of premature physeal closure have been proposed. More recently, entrapment of periosteum within the physis has been suggested as an additional predisposing factor for premature physeal closure. The radiographic diagnosis of entrapped soft tissues, including periosteum, can be suggested in the setting of a Salter-Harris II fracture when the fracture does not reduce and physeal widening >3 mm remains. We report a patient who sustained a distal femoral Salter-Harris II fracture following a valgus injury. The patient had persistent distal medial physeal widening >5 mm following attempted reduction. A subsequent MRI revealed a torn periosteum entrapped within the distal femoral physis. Following removal of the periosteum, the patient developed a leg length discrepancy which required physiodesis of the contralateral distal femur. We present this case to raise awareness of the importance of having a high index of suspicion of periosteal entrapment in the setting of Salter-Harris II fractures since most consider entrapped periosteum an indication for surgery. (orig.)

  19. Imaging appearance of entrapped periosteum within a distal femoral Salter-Harris II fracture.

    Science.gov (United States)

    Chen, Johnathan; Abel, Mark F; Fox, Michael G

    2015-10-01

    Salter Harris II fractures of the distal femur are associated with a high incidence of complications, especially premature physeal closure. Many risk factors for this high rate of premature physeal closure have been proposed. More recently, entrapment of periosteum within the physis has been suggested as an additional predisposing factor for premature physeal closure. The radiographic diagnosis of entrapped soft tissues, including periosteum, can be suggested in the setting of a Salter-Harris II fracture when the fracture does not reduce and physeal widening >3 mm remains. We report a patient who sustained a distal femoral Salter-Harris II fracture following a valgus injury. The patient had persistent distal medial physeal widening >5 mm following attempted reduction. A subsequent MRI revealed a torn periosteum entrapped within the distal femoral physis. Following removal of the periosteum, the patient developed a leg length discrepancy which required physiodesis of the contralateral distal femur. We present this case to raise awareness of the importance of having a high index of suspicion of periosteal entrapment in the setting of Salter-Harris II fractures since most consider entrapped periosteum an indication for surgery.

  20. SURGICAL MANAGEMENT OF INTERTROCHANTERIC FRACTURES : A STUDY USING DYNAMIC HIP SCREW AND PROXIMAL FEMORAL NAIL

    Directory of Open Access Journals (Sweden)

    Venkateswara Rao

    2015-08-01

    Full Text Available OBJECTIVES: The aim of this study was to compare the outcome of intertrochanteric fractures treated with Dynamic Hip Screw and Proximal Femoral nail. METHODS: This study was conducted on 80 cases of Intertrochanteric fractures of femur treated by a dynamic hip screw and proximal femoral nail. Patients were operated on standard fracture table under image intensifier control. RESULTS: The average age of the patient was 63.2 years. Most common mechanism of fracture was domestic fall. The unstable pattern was more common in old aged patients with higher grade of osteoporosis. The average blood loss was 240 and 320ml in PFN and DHS group respectively. In PFN there were more no. of radiation exposure intraoperatively. The average operating time for the patients treated with PFN was 100min as compared to 80 min in patients treated with DHS. No complications of non - union and infection. In the PFN group the amount of sliding on X - rays was less as compared to DHS. The patients treated with PFN started early ambulation as they had better Harris Hip Score in the early period (at 1 and 3 month. In the long term both the implant had almost similar functional outcomes. CONCLUSION: From the study, we concluded PFN is better alternative to DHS in management of intertrochanteric fractures but is technically difficult procedure and requires more expertise compared to DHS.

  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...... 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...

  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...... 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...

  3. 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.

  4. 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.

  5. 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.

  6. Length of preoperative hospital stay: a risk factor for reducing surgical infection in femoral fracture cases

    Directory of Open Access Journals (Sweden)

    Hoberdan Oliveira Pereira

    2015-12-01

    Full Text Available ABSTRACT OBJECTIVE: To analyze infections of the surgical site among patients undergoing clean-wound surgery for correction of femoral fractures. METHODS: This was a historical cohort study developed in a large-sized hospital in Belo Horizonte. Data covering the period from July 2007 to July 2009 were gathered from the records in electronic medical files, relating to the characteristics of the patients, surgical procedures and surgical infections. The risk factors for infection were identified by means of statistical tests on bilateral hypotheses, taking the significance level to be 5%. Continuous variables were evaluated using Student'sttest. Categorical variables were evaluated using the chi-square test, or Fisher's exact test, when necessary. For each factor under analysis, a point estimate and the 95% confidence interval for the relative risk were obtained. In the final stage of the study, multivariate logistic regression analysis was performed. RESULTS: 432 patients who underwent clean-wound surgery for correcting femoral fractures were included in this study. The rate of incidence of surgical site infections was 4.9% and the risk factors identified were the presence of stroke (odds ratio, OR = 5.0 and length of preoperative hospital stay greater than four days (OR = 3.3. CONCLUSION: To prevent surgical site infections in operations for treating femoral fractures, measures involving assessment of patients' clinical conditions by a multiprofessional team, reduction of the length of preoperative hospital stay and prevention of complications resulting from infections will be necessary.

  7. 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.

  8. 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.

  9. 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

  10. 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

  11. Internal derangement of the knee after ipsilateral femoral shaft fracture: MR imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Blacksin, M.F.; Zurlo, J.V. [Department of Radiology, University of Medicine and Dentistry of New Jersey, Newark, NJ (United States); Levy, A.S. [Department of Orthopedic Surgery, University of Medicine and Dentistry of New Jersey, University Hospital, Newark, NJ 07103-2426 (United States)

    1998-08-01

    Objective. This study uses magnetic resonance (MR) imaging to delineate the types and frequencies of injuries seen in the knee after ipsilateral femoral shaft fracture. We also compare the results of the orthopedic knee examination with the MR findings. Design and patients. MR imaging of the ipsilateral knee was performed on 34 patients with closed femoral shaft fractures. Indications for knee MR imaging included knee pain at the time of fracture, soft tissue swelling or an effusion of the knee, or a positive knee examination under anesthesia. The patients had a mean age of 27 years and all were stabilized with intramedullary nails. Imaging was performed a mean time of 2.5 days after surgery. All patients had knee examinations done under anesthesia, and the MR results were compiled and compared with the clinical examinations. Results. Ninety-seven percent of patients demonstrated knee effusions. Twenty-seven percent of patients demonstrated meniscal tears, with the posterior horn of the medial meniscus most frequently torn. The medial collateral ligament was the most frequent site of ligamentous injury (38%) followed by the posterior cruciate ligament (21%). Fifty percent of patients had injuries of the extensor mechanism. Bone bruises were noted in 32% of patients. Articular cartilage injuries were confined to the patella in four cases. One occult tibial plateau fracture and one meniscocapsular separation were seen. Conclusions. There is a common incidence of both ligamentous and meniscal injury to the knee after ipsilateral femoral shaft fracture. MR imaging can be useful in assessing the extent of injury, and may reveal findings unsuspected after clinical examination of the knee. (orig.) With 4 figs., 2 tabs., 13 refs.

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

    Science.gov (United States)

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

    2007-09-01

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

  13. 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

  14. Prophylactic bilateral intramedullary femoral nails for bisphosphonate-associated signs of impending subtrochanteric hip fracture.

    Science.gov (United States)

    Yoon, Richard S; Beebe, Kathleen S; Benevenia, Joseph

    2010-04-01

    In the short and midterm, bisphosphonates have proven highly efficacious in the prevention of low-energy fractures, but long-term results and adverse effects have yet to be definitively identified. Of particular concern are emerging reports of long-term bisphosphonate users presenting with unusual low-energy subtrochanteric femur fractures. Perhaps associated with hyperactive bone remodeling leading to an eventually weakened bony architecture, the efficacy of longer-term bisphosphonate use has come into question, especially in those with >5 years of therapy.This article describes a case of a 65-year-old woman with a 10-year history of bisphosphonate use who presented with prodromal thigh pain and characteristic radiographic findings indicative of potential impending subtrochanteric insufficiency fracture. Supported by reports in the literature, unique characteristics of a certain clinical picture warn of potential bisphosphonate-associated subtrochanteric hip fracture; to our knowledge, we present the first reported prophylactic bilateral femoral intramedullary nailing to prevent fragility fracture. A deeper look into the biochemistry behind associated bony weakness caused by long-term incorporation of bisphosphonates is needed, especially if an endpoint to the therapy is to be determined. However, with mounting clinical evidence supporting the risk of bisphosphonate-associated fragility fracture, a characteristic radiographic appearance and clinical presentation cannot be ignored. In the interim, elective surgery may be an efficacious alternative in the treatment of an expected, readily preventable fracture.

  15. Femoral cortical index: an indicator of poor bone quality in patient with hip fracture.

    Science.gov (United States)

    Feola, M; Rao, C; Tempesta, V; Gasbarra, E; Tarantino, U

    2015-10-01

    Osteoporosis is a common disease in elderly, characterized by poor bone quality as a result of alterations affecting trabecular bone. However, recent studies have described also an important role of alterations of cortical bone in the physiopathology of osteoporosis. Although dual-energy X-ray absorptiometry (DXA) is a valid method to assess bone mineral density, in the presence of comorbidities real bone fragility is unable to be evaluated. The number of hip fractures is rising, especially in people over 85 years old. The aim is to evaluate an alternative method so that it can indicate fracture risk, independent of bone mineral density (BMD). Femoral cortical index (FCI) assesses cortical bone stock using femur X-ray. A retrospective study has been conducted on 152 patients with hip fragility fractures. FCI has been calculated on fractured femur and on the opposite side. The presence of comorbidities, osteoporosis risk factors, vitamin D levels, and BMD have been analyzed for each patient. Average values of FCI have been 0.42 for fractured femurs and 0.48 at the opposite side with a statistically significant difference (p = 0.002). Patients with severe hypovitaminosis D had a minor FCI compared to those with moderate deficiency (0.41 vs. 0.46, p hip fractures has been found. FCI could be a useful tool to evaluate bone fragility and to predict fracture risk even in the normal and osteopenic BMD patients.

  16. Reamed versus unreamed intramedullary nailing for the treatment of femoral fractures

    Science.gov (United States)

    Li, A-Bing; Zhang, Wei-Jiang; Guo, Wei-Jun; Wang, Xin-Hua; Jin, Hai-Ming; Zhao, You-Ming

    2016-01-01

    Abstract Background and objective: Intramedullary nailing is commonly used for treating femoral shaft fractures, one of the most common long bone fractures in adults. The reamed intramedullary nail is considered the standard implant for femoral fractures. This meta-analysis was performed to verify the superiority of reamed intramedullary nailing over unreamed intramedullary nailing in fractures of the femoral shaft in adults. Subgroup analysis of implant failure and secondary procedure was also performed. Methods: Electronic literature databases were used to identify relevant publications and included MEDLINE (Ovid interface), EMBASE (Ovid interface), and the Cochrane Central Register of Controlled Trials (CENTRAL; Wiley Online Library). The versions available on January 30, 2016, were utilized. Only human studies, which were designed as randomized controlled clinical trials, were included. Two authors independently evaluated the quality of original research publications and extracted data from the studies that met the criteria. Results: Around 8 randomized controlled trials involving 1078 patients were included. Reamed intramedullary nailing was associated with shorter time to consolidation of the fracture (SMD = –0.62, 95% CI = –0.89 to –0.35, P < 0.00001), lower secondary procedure rate (OR = 0.25, 95% CI 0.10–0.62, P = 0.003), lower nonunion rate (OR = 0.14, 95% CI = 0.05–0.40, P < 0.01), and lower delayed-union rate (OR = 0.19, 95% CI = 0.07–0.49, P < 0.01) compared to unreamed intramedullary nailing. The 2 groups showed no significant differences in risk of implant failure (OR = 0.50, 95% CI 0.14–1.74, P = 0.27), mortality risk (OR = 0.94, 95% CI 0.19–4.68, P = 0.94), risk of acute respiratory distress syndrome (ARDS; OR = 1.55, 95% CI 0.36–6.57, P = 0.55), or blood loss (SMD = 0.57, 95% CI = –0.22 to 1.36, P = 0.15). Conclusion: Reamed intramedullary nailing

  17. Combined use of extensively porous coated femoral components with onlay cortical strut allografts in revision of Vancouver B2 and B3 periprosthetic femoral fractures

    Institute of Scientific and Technical Information of China (English)

    WU Hao-bo; YAN Shi-gui; WU Li-dong; HE Rong-xin; WANG Xiang-hua; DAI Xue-song

    2009-01-01

    Background Periprosthetic femoral fractures following total hip arthroplasty are getting more prevalent.The aim of this study was to evaluate the clinical results of combined use of uncemented extensively porous coated femoral components with onlay cortical strut allografts in revision of Vancouver type B2 and B3 periprosthetic femoral fractures.Methods Thirteen hips after total hip arthroplasty in 13 patients who suffered a Vancouver B2 or B3 periprosthetic fracture were treated with an uncemented extensively porous coated femoral component combined with onlay cortical strut allografts.Each patient was assigned a Harris hip score,and a visual analog scale(VAS)score for pain and satisfaction.Radiographs were examined for component stability,fracture site and allograft-host union and allograft reconstruction.Results At an average of 5.3-year follow-up,no patient required repeat revision.The average Harris hip score was(71.8±6.3)points,the pain VAS score was(16.6±4.3)points,and the patient satisfaction VAS score was(81.5±5.7)points.Radiographic examination showed no detectable loosening of the prostheses,and 12 cases were presented fixation by osseointegration and the other one was stable fibrous ingrown fixation.All fractures united for(5.2±1.4)months in average.And all onlay strut allografts united to host bone for about(11.5±2.6)months.Conclusions Combined use of uncemented,long stemmed,extensively porous coated implant with cortical onlay strut allografts can achieve good clinic results and high rate of union for both fracture site and allograft-host bone junction.This technique could be used routinely to augment fixation and healing of Vancouver B2 and B3 periprosthetic fractures.

  18. 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

    Energy Technology Data Exchange (ETDEWEB)

    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.

  19. Subchondral insufficiency fracture of the femoral head in a patient with alkaptonuria

    Energy Technology Data Exchange (ETDEWEB)

    Hamada, Takahiro; Shida, Jun-ichi; Inokuchi, Akihiko; Arizono, Takeshi [Kyushu Central Hospital, Department of Orthopaedic Surgery, Fukuoka-city (Japan); Yamamoto, Takuaki [Kyushu University, Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Fukuoka-city (Japan)

    2014-06-15

    We report a patient with alkaptonuria accompanied by bilateral rapidly destructive arthrosis of the hip. The destruction of the left hip joint with its severe functional impairment necessitated total hip arthroplasty (THA). The outcome was satisfactory. Both magnetic resonance imaging (MRI) and pathologic findings were compatible with a subchondral insufficiency fracture. A year and half later, during a follow-up visit, the patient complained of right coxalgia. Radiography showed that the right femoral head had already disappeared, requiring THA of the right hip. Although there have been a few reports of rapid destructive hip osteoarthritis associated with ochronotic arthropathy, the pathogenesis of the destructive change is not clear. Subchondral insufficiency fracture was diagnosed on MR imaging and pathologically confirmed in our patient with alkaptonuria, suggesting that subchondral insufficiency fracture is one of the causes of ochronotic hip destruction. (orig.)

  20. Time to Surgery Is Associated with Thirty-Day and Ninety-Day Mortality After Proximal Femoral Fracture

    DEFF Research Database (Denmark)

    Nyholm, Anne Marie; Gromov, Kirill; Palm, Henrik

    2015-01-01

    of prospectively collected data from the Danish Fracture Database and the Civil Registration System on patients who were fifty years of age or older and had undergone surgery for a proximal femoral fracture. Femoral head fracture (classified as OTA/AO 31C per the OTA/AO classification system), high-energy trauma...... the adjusted risk of ninety-day mortality. The adjusted risk of both thirty-day and ninety-day mortality increased significantly when the education level of the surgeon was below that of an attending surgeon. The study findings challenge orthopaedic departments to facilitate fast surgical treatment supported...

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

    Directory of Open Access Journals (Sweden)

    Jalan Divesh

    2013-04-01

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

  2. 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.

  3. EARLY FUNCTIONAL RESULTS OF UNSTABLE PERTROCHANTERIC FRACTURES TREATED WITH PROXIMAL FEMORAL NAILS IN A PERIPHERAL TERTIARY CARE CENT RE

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    Bharath Kumar

    2015-05-01

    Full Text Available BACKGROUND : Pertrochanteric fractures forms a major share of proximal femoral fractures in young and old . Proper implant selection and surgical planning plays a pivotal role in providing fracture union and early rehabilitation of patients to prevent complications due to recumbency . AIM : The aim of this retrospective study is to assess the results of proximal femoral nails in unstable pertrochanteric f ractures . MATERIALS AND METHODS : This study was performed in the Department of Orthopaedic Surgery , Chettinad hospital and research institute , Kelambakkam between November 2012 and December 2014 . 15 patients with pertrochanteric fractures were retrospectively followed . Among the fifteen 9 were male and 6 were female with an average age of 43 . Eleven patients sustained Intertrochanteric fractures , 8 of A2 type and 3 of A3 type according to AO classification . 4 patients had subtroch anteric fractures of seinseimer Type 5 . RESULTS : Short PFN was used in all the 11 Intertrochanteric fractures and long PFN was used in the 4 subtrochanteric fractures . All fractures healed by around 3 . 5 months . There is one case of varus malunion and one c ase of screw pullout which required implant removal . The limitations of this study are its retrospective nature , small sample size and short follow up . CONCLUSION : Our results show that proximal femoral nails being load sharing implants form an ideal choic e for stabil ising pertrochanteric fractures . Minimally invasive technique of insertion with less blood loss make it an ideal choice in such complex scenarios .

  4. [Periprosthetic Femoral Fractures after Total Hip Replacement: Our Results and Treatment Complications].

    Science.gov (United States)

    Pavelka, T; Salášek, M; Weisová, D

    2017-01-01

    PURPOSE OF THE STUDY The study consists of a retroactive evaluation of results of surgical treatment in patients with periprosthetic femoral fracture after total hip replacement and a comparison with results reported in the literature. MATERIAL AND METHODS In the period from 2003 to 2013, a total of 83 patients with periprosthetic femoral fracture after total hip replacement were treated at our clinic, namely 69 women and 14 men. The mean age in the cohort was 74 years (range 47-87). The Vancouver classification was used to grade the fractures. The cohort included 31 patients with type B1 fracture, 25 patients with type B2 fracture, 8 patients with type B3 fracture, and 19 patients with type C fracture. Altogether 80 patients underwent a surgery, 3 patients with non-displaced type B1 fracture were treated conservatively. The mechanism of injury was a simple fall in 75 % of primary endoprostheses and in 56% of revision endoprostheses. The average time to fracture was 7.6 years in primary implant and 3.6 years in revision endoprosthesis. In fractures with a well-fixed stem (type B1 and C) plate osteosynthesis was used. In case of a comminution zone, osteosynthesis was followed by spongioplasty. In patients with a loose stem (type B2 and B3), the fracture was treated with a revision uncemented stem. In two cases a combination of a revision stem and a massive corticocancellous bone graft was used. The evaluation was performed using the Harris Hip Score and the minimum follow-up from the surgery was 3 years. RESULTS In the group of patients with type B1 fracture, 28 patients were treated surgically. An excellent result was achieved in 22 patients (84%), in 4 patients (16%) the result was very good. The remaining 2 patients failed to meet the requirement of the minimum follow-up of 3 years. In the group of patients with type B2 fractures, composed of 25 patients, the femoral component was replaced with a revision uncemented stem with cerclage wires or titanium tapes or

  5. 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....

  6. Biomechanics of distal femoral fracture fixed with an angular stable LISS plate.

    Science.gov (United States)

    Pakuła, Grzegorz; Słowiński, Jakub; Scigała, Krzysztof

    2013-01-01

    Fractures of the distal end of the femur are infrequent and constitute less than 1% of all fractures. Only 3% to 6% of femoral fractures occur at the distal end. The two groups most at risk of the said fractures are young men and older women. The aim of treatment of fractures of the distal femur is to restore normal function of the knee joint. The authors asked themselves whether, following fixation of a 33-C2 fracture (according to the AO classification) with a LISS plate, a rehabilitation program can be undertaken immediately after surgery with the implementation of active movements in the knee joint of the operated limb. In order to answer this question, we created a digital model of a fractured femur fixed with the LISS method. The model was subjected to loads corresponding to the loads generated during active lifting of a limb extended in the knee joint and during flexing of a limb in the knee joint to the 90° angle. Interfragmentary movement (IFM) is one of the key parameters taken into account in the treatment of bone fractures. It allows classification of the treatment in terms of its quality both from the mechanical and histological points of view. We analyzed interfragmentary movement in all fracture gaps. The largest recorded displacement reached in our model was 243 μm, which, in the light of the literature data, should not interfere with bone consolidation, and thus implementation of active movement in the operated knee joint (keeping in mind the simplifications of the experimental method used) is possible in the early postoperative period.

  7. Common site of subchondral insufficiency fractures of the femoral head based on three-dimensional magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Iwasaki, Kenyu; Yamamoto, Takuaki; Motomura, Goro; Karasuyama, Kazuyuki; Sonoda, Kazuhiko; Kubo, Yusuke; Iwamoto, Yukihide [Kyushu University, Department of Orthopaedic Surgery Graduate School of Medical Sciences, Higashi-ku, Fukuoka (Japan)

    2016-01-15

    The objective of this study was to investigate the common sites of subchondral insufficiency fractures of the femoral head (SIF) based on three-dimensional (3-D) reconstruction of MR images. In 33 hips of 31 consecutive patients diagnosed with SIF, 3-D reconstruction of the bone, fracture, and acetabular edge was performed using MR images. These 3-D images were used to measure the fractured areas and clarify the positional relationship between the fracture and degree of acetabular coverage. The fractured area in the anterior portion was significantly larger than in the posterior area. In 11 cases, the fractures contacted the acetabular edge and were distributed on the lateral portion. The indices of acetabular coverage (center-edge angle and acetabular head index) in these cases were less than the normal range. In the remaining 22 cases, the fractures were apart from the acetabular edge and distributed on the mediolateral centerline of the femoral head. The majority of these cases had normal acetabular coverage. The common site of SIF is the anterior portion. In addition, two types of SIF are proposed: (1) Lateral type: the contact stress between the acetabular edge and lateral portion of the femoral head causes SIF based on the insufficient acetabular coverage, and (2) Central type: the contact stress between the acetabular surface and the mediolateral center of the femoral head causes SIF independent from the insufficiency of acetabular coverage. These findings may be useful for considering the treatment and prevention of SIF. (orig.)

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

    Directory of Open Access Journals (Sweden)

    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.

  9. Effect of Long-Term Use of Bisphosphonates on Forearm Bone: Atypical Ulna Fractures in Elderly Woman with Osteoporosis

    Directory of Open Access Journals (Sweden)

    Yusuf Erdem

    2016-01-01

    Full Text Available Osteoporosis is a common musculoskeletal disease of the elderly population characterized by decreased bone mineral density and subsequent fractures. Bisphosphonates are a widely accepted drug therapy which act through inhibition of bone resorption and prevent fractures. However, in long-term use, atypical bisphosphonate induced fractures may occur, particularly involving the lower weight bearing extremity. Atypical ulna fracture associated with long-term bisphosphonate use is rarely reported in current literature. We present a 62-year-old woman with atypical ulna due to long-term alendronate therapy without a history of trauma or fall. Clinicians should be aware of stress fracture in a patient who has complaints of upper extremity pain and history of long-term bisphosphonate therapy.

  10. Electromagnetic stimulation as coadjuvant in the healing of diaphyseal femoral fractures: a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Alfredo Martinez Rondanelli

    2014-07-01

    Full Text Available Introduction: There is controversy in medical literature regarding the use of electromagnetic fields to promote bone healing.Methods: After designing and building devices capable of generating an electromagnetic field for this study, their safety was confirmed and the electromagnetic therapy was randomly allocated and compared to placebo in patients with fracture of the femoral diaphysis. Treatment began six weeks after the fracture and it was administered once a day, during 1 h, for eight consecutive weeks. Twenty devices were built, 10 of which were placebo-devices. Between June 2008 and October 2009, 64 patients were randomized in two different hospitals and were followed for 24 weeks. The mean age was 30 years (18-59 and 81% were males.Results: Healing observed at week 12 was 75% vs. 58% (p= 0.1; at week 18, it was 94% vs. 80% (p= 0.15; and at week 24, it was 94% vs. 87% (p= 0.43 for the device group and the placebo group, respectively.Discussion: This study suggests that an electromagnetic field stimulus can promote earlier bone healing compared to placebo in femoral diaphyseal fractures. Faster bone healing translates into sooner weight bearing, which – in turn – permits quicker return to normal daily activities.

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

    Science.gov (United States)

    Ciavattini, Andrea; Mancioli, Francesca; Paci, Enrico; Politano, Rocco

    2016-01-01

    Bone metastasis resulting from breast cancer in pregnancy is rare. In the literature there are few reports regarding osteolytic lesions in pregnancy and no data on the treatment of such femoral fractures. The present study reports a case of a 29-week primigravida presenting with severe lumbosciatica in the left side, refractory to medical therapy. During neurosurgical examination a spontaneous pathological fracture of the left femur occurred. Damage control orthopedic principals were applied and a biopsy specimen from the femoral lesion was obtained, providing a diagnosis of metastases from breast adenocarcinoma. Cesarean section was performed at 32 gestational weeks. Following delivery, an internal fixator was placed in the left femur for definitive treatment of the fracture and staging of cancer was conducted. Subsequently, adjuvant treatment comprising left mastectomy and percutaneous radiofrequency thermoablation of the sacroiliac lesion were performed. A follow-up one-year following percutaneous radiofrequency thermoablation of the sacroiliac lesion detected no metastatic bone pain, and identified a stable sacroiliac lesion.

  12. The Biological Metallic versus Metallic Solution in Treating Periprosthetic Femoral Fractures: Outcome Assessment

    Directory of Open Access Journals (Sweden)

    Serafino Carta

    2016-01-01

    Full Text Available Introduction. The periprosthetic fracture of the femur is, in order of frequency, the fourth leading cause (5.9% of surgical revision. Our study aims to demonstrate how the grafting of bone splint betters the outcomes. Materials. We treated 15 periprosthetic femoral fractures divided into two groups: PS composed of 8 patients treated with plates and splints and PSS involving 7 patients treated only with plates. The evaluation criteria for the two groups during the clinical and radiological follow-up were the quality of life measured by the Short Form (36 Health Survey (SF-36, Harris Hip Score (HHS, Modified Cincinnati Rating System Questionnaire (MCRSQ, bone healing measured by the Radiographic Union Score (RUS, postoperative complications, and mortality. The evaluation endpoint was set at 24 months for both groups (p<0.05. Results. The surgery lasted an average of 124.5 minutes for the PS group and 112.6 minutes for the PSS. At 24 months all clinical and radiographic scores were p<0.05 for the PS group. During follow-up 4 patients (2 in each group died of causes not related to surgery. Conclusions. The use of the metal plate as opposed to cortical allogenic splint should be taken into consideration as a noteworthy point for periprosthetic femoral fractures.

  13. Robot-assisted femoral fracture reduction: preliminary study in patients and healthy volunteers.

    Science.gov (United States)

    Maeda, Yuki; Sugano, Nobuhiko; Saito, Masanobu; Yonenobu, Kazuo; Sakuma, Ichiro; Nakajima, Yoshikazu; Warisawa, Shin'ichi; Mitsuishi, Mamoru

    2008-05-01

    We developed a robot-assisted fracture reduction system (FRAC-Robo) to assist anatomical reduction and to maintain reduction during internal fixation while recording the procedure in a log. We conducted two experiments before using FRAC-Robo clinically. In the first experiment using the FRAC-Robo system, we measured the maximum force and torque required to pull and rotate the limbs of healthy conscious volunteers until they felt pain or abnormality. The average maximum traction force applied to the lower limb was 250.7 N, and the average maximum torque was 5.6 Nm in internal rotation and 7.6 Nm in external rotation for 30 degrees of abduction of hip. In the second experiment, we measured the traction force and rotation torque during the reduction of proximal femoral fractures. The average traction force and rotation torque needed for reduction were 215.9 N and 3.2 Nm, respectively. On the basis of these results, we consider that FRAC-Robo can generate sufficient force and torque to reduce femoral fractures safely.

  14. "Push-past" reaming as a reduction aid with intramedullary nailing of metadiaphyseal and diaphyseal femoral shaft fractures.

    Science.gov (United States)

    Gary, Joshua L; Munz, John W; Burgess, Andrew R

    2014-06-01

    Eccentric reaming of cortical bone near a fracture site can introduce malalignment when an intramedullary nail is placed. The authors describe a technique of reaming metadiaphyseal and diaphyseal femur fractures in which maintaining reduction at the fracture site is not necessary to obtain an excellent alignment of long bone fractures after intramedullary nailing. They have found that central reaming proximal and distal to, but not at, the fracture site allows for excellent reduction of long bone fractures when the intramedullary nail is passed. The reamer is stopped just before the fracture site and then "pushed" across the fracture prior to resumption of reaming. The authors present "push-past" reaming as a technical trick to facilitate reduction of femoral fractures treated with intramedullary nails and a consecutive series of 18 cases in which excellent postoperative alignment was achieved.

  15. Insufficient bilateral femoral subtrochanteric fractures in a patient receiving imatinib mesylate.

    Science.gov (United States)

    Yang, Kyu-Hyun; Park, Si-Young; Park, Sang-Won; Lee, Soon-Hyuck; Han, Seung-Beom; Jung, Woong-Kyo; Kim, Suk-Jin

    2010-11-01

    We present a case of insufficient bilateral femoral subtrochanteric fractures in a patient who was treated with imatinib mesylate, an anticancer drug, for 1 year after a diagnosis of chronic myelogenous leukemia (CML). A 60-year-old woman presented with bilateral thigh pain for 6 months. A plain radiograph revealed bilateral progressive insufficient fractures on the subtrochanteric areas of the femurs. MRI of the femurs revealed incomplete stress fractures and no evidence of bone metastasis on either femur. Bone densitometry showed normal T-scores around the hip joint and spine. The patient had normal serum levels of calcium, vitamin D derivatives, and thyroid hormones. Serum phosphate levels were decreased, and parathyroid hormone levels were increased. Serum osteocalcin and urinary N-telopeptide of collagen cross-links (NTx) were both decreased. A bone biopsy demonstrated normocellular marrow without leukemic cells. A histomorphometric evaluation of her bones revealed reduced bone turnover despite secondary hyperparathyroidism. The serum markers for bone metabolism and histomorphometric evaluations in this patient suggest that the drug may have an effect on bone metabolism. These effects could be seen for both bone formation and resorption: this could result in impaired bone mineralization, a severely suppressed bone turnover rate, insufficient fractures, and bone necrosis, which are sometimes seen with long-term use of bisphosphonates. To our knowledge, this is the first case of an insufficient bilateral femoral shaft fracture that is potentially related to the use of imatinib mesylate in a patient with CML. Careful examination of bone metabolism should be performed in patients with CML because imatinib mesylate treatment is a lifelong process.

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

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    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.

  17. Diaphyseal femoral fractures below the age of six years: Results of plaster application and long term followup

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    Nunzio Catena

    2014-01-01

    Full Text Available Background:In children less than 6 years, the treatment of femoral shaft fracture is often non surgical, using closed reduction and casting. The literature reports many experience about this type of trauma but none of these has a long term followup. We present a retrospective study on a group of femoral diaphyseal fractures treated nonsurgically in children up to 6 years of age, with a minimum of 10 year followup. Materials and Methods:48 cases (36 males/12 females with femoral diaphyseal fractures treated between January 1988 and December 1998 were reviewed. Patients with fractures due to obstetrical trauma and pathologic fractures were excluded. The mean age of the patients was 3.3 ± 1.1 years (range 5 months-6 years. Right side was involved in 21 cases (44%, and left side in 27 cases (56%. In 34 cases (71%, closed reduction was performed and hip spica was applied with the hip and knee flexed to 45΀. In 8 cases (17%, skeletal traction was applied to perform fracture reduction and the traction pin was embedded in plaster while in the remaining 6 cases (12%, the Delitala pressure apparatus was applied after casting. Results:All fractures healed in our study. There were no complications (infection or vascular nervous issues, axial deviations, consolidation delays, or pseudoarthrosis. In 13 cases (27%, followup examinations showed mean lengthening of 1.3 ± 0.75 (range 0.5-2.5 cm of the fractured lower limb. All these patients were treated with skin traction before treatment and presented with 2.08 ± 0.28 cm mean initial femoral shortening. In 1 case (2% with 2.5 cm lengthening, epiphysiodesis of the ipsilateral knee was performed. No patients showed prolonged difficulty with gait disorders. Conclusion:On the basis of our results conservative treatment of femoral shaft fractures in children can be considered less invasive and safe procedure.

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

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    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

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

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    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.

  20. Treatment of a femoral shaft fracture in a patient with congenital hip disease: a case report

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    Koutsostathis Stefanos D

    2010-07-01

    Full Text Available Abstract Introduction We present a rare case of two concomitant morbidities treated in one operation. To our knowledge, this is the first report of its kind in the literature. Case presentation A 57-year-old Greek woman was admitted to the emergency department having sustained a spiral mid-shaft femoral fracture. She also suffered from an ipsilateral hip congenital dysplasia with ankylosed hip joint due to severe arthritis. She was treated with a total hip arthroplasty using a long stem performing as an intramedullary nail. Conclusion We undertook a complex operative treatment of both co-morbidities in a one stage procedure with a satisfactory clinical result.

  1. Osteoporosis among hospitalized patients with proximal femoral fractures in Assiut University Trauma Unit, Egypt.

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    Farouk, Osama; Mahran, Dalia G; Said, Hatem G; Alaa, Mohamed M; Eisa, Amr; Imam, Hisham; Said, G Z

    2017-12-01

    The study was done to investigate osteoporosis prevalence in 275 hip fracture admissions at the Trauma Unit of Assiut University Hospitals and associated factors, which are understudied in our locality. Prevalence was 74.9%. Female sex, older age, low body mass index, and fall on the ground were associated with osteoporosis. This study aims to identify osteoporosis prevalence in hip fracture admissions at the Trauma Unit of Assiut University Hospitals and to study the independent correlates of osteoporosis-related fracture. A prospective cross-sectional study was carried out in 275 hip fracture patients admitted to the Trauma Unit of Assiut University Hospitals from January through December 2014 of both sexes aged 50 years and older. Exclusion criteria were polytrauma, major accidents, and history of chronic conditions and long-term medication associated with osteoporosis risk increase and bilateral hip fractures. For every patient, weight, height, and bone mineral density by dual-energy x-ray absorptiometry (DEXA) were recorded. Tests of significance for non-parametric data were used. The questionnaire included sociodemographic characteristics, dietary habits, lifestyle factors such as smoking and physical activity, and female obstetric and gynecological factors. Mean age was 70.82 ± 11.02 SD; 51.6% were males and 8.4% were obese. Fall on ground was in 81.1% of fractures. Osteoporosis (femoral neck T score ≤ -2.5 SD) prevalence was 74.9%. By univariable analysis, significant correlates were female gender, older age, normal BMI, and fall on the ground. Milk and cheese daily intake was significantly associated with lower prevalence of osteoporosis. In a multivariable logistic regression model, female sex, older age, low BMI, and fall on the ground were associated with osteoporosis. Osteoporosis prevalence is high among hip fracture patients and associated with female sex, increase in age, low BMI, and fall on ground. Strategies to prevent osteoporosis are

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

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    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.

  3. Subchondral insufficiency fractures of the femoral head: associated imaging findings and predictors of clinical progression

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    Hackney, Lauren A.; Joseph, Gabby B.; Link, Thomas M. [University of California, San Francisco, Department of Radiology and Biomedical Imaging, San Francisco, CA (United States); Lee, Min Hee [University of California, San Francisco, Department of Radiology and Biomedical Imaging, San Francisco, CA (United States); University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Asan Medical Center, Seoul (Korea, Republic of); Vail, Thomas P. [University of California, Department of Orthopaedic Surgery, San Francisco, CA (United States)

    2016-06-15

    To characterize the morphology and imaging findings of femoral head subchondral insufficiency fractures (SIF), and to investigate clinical outcomes in relation to imaging findings. Fifty-one patients with hip/pelvis magnetic resonance (MR) images and typical SIF characteristics were identified and reviewed by two radiologists. Thirty-five patients had follow-up documentation allowing assessment of clinical outcome. Subgroup comparisons were performed using regression models adjusted for age and body mass index. SIF were frequently associated with cartilage loss (35/47, 74.5 %), effusion (33/42, 78.6 %), synovitis (29/44, 66 %), and bone marrow oedema pattern (BMEP) (average cross-sectional area 885.7 ± 730.2 mm{sup 2}). Total hip arthroplasty (THA) was required in 16/35 patients, at an average of 6 months post-MRI. Compared to the THA cohort, the non-THA group had significantly (p < 0.05) smaller overlying cartilage defect size (10 mm vs. 29 mm), smaller band length ratio and fracture diameters, and greater incidence of parallel fracture morphology (p < 0.05). Male gender and increased age were significantly associated with progression, p < 0.05. SIF were associated with synovitis, cartilage loss, effusion, and BMEP. Male gender and increased age had a significant association with progression to THA, as did band length ratio, fracture diameter, cartilage defect size, and fracture deformity/morphology. (orig.)

  4. Microstructures of external periosteal callus of repaired femoral fracture in children.

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    Cui, F Z; Wen, H B; Su, X W; Zhu, X D

    1996-01-01

    In order to understand further the mechanism of bone fracture repair, and thus to innovate better operative treatment for bone fracture and to design new implant materials for bone repair, microstructures of external periosteal callus (EPC) of repaired femoral fracture in both children and adults were investigated by using a scanning electron microscope, transmission electron microscopy, and an X-ray microdiffractometer. The repair time after the fractures in children and adults is on average 155 and 370 days, respectively. Collagen fibrils making up children's EPC (CEPC) are underdeveloped and insufficiently mineralized by hydroxyapatite (HA), while those from adults' EPC (AEPC) are similar to normal bone. A lot of particles loaded by brushite (DCPD) minerals were found among the collagen fibrils of CEPC. The main mineral phases in CEPC consist of DCPD and HA, while only HA exists in AEPC. Deposition of DCPD minerals could have compensated for the insufficient mineralization of the collagen fibrils of CEPC, thereby making fractured bone repair more rapidly in children than in adults.

  5. Treatment options for unstable trochanteric fractures: Screw or helical proximal femoral nail

    Institute of Scientific and Technical Information of China (English)

    Jeetendra Bajpai; Rajesh Maheshwari; Akansha Bajpai; Sumit Saini

    2015-01-01

    Purpose: To compare treatment outcome of screw proximal femoral nail (PFN) system with that of a helical PFN.Methods: The study included 77 patients with closed unstable intertrochanteric fracture classified as AO 31A2 & 31A3, between June 2008 to August 2011.Inclusion criteria were: all mature skeletons above 50 years of age;closed unstable trochanteric fracture classified as AO 31A2 & A3.Exclusion criteria were: immature skeleton, pathological fracture of any cause other than osteoporosis, inability to walk independently prior to injury.Patients were randomized to 2 treatment groups based on admission sequence.Forty patients were treated with screw PFN and thirty seven were treated with helical PFN.Results: Both groups were similar in respect of time of surgery, blood loss and functional assessment and duration of hospitalization.In screw PFN group 2 patients had superficial wound infection, 1 patient had persistent hip pain and 1 patient had shortening >1 cm but <2 cm, while in helical PFN group 1 patient had superficial wound infection.Conclusion: Both screw and helical PFN are very effective implants in osteoporotic and unstable trochanteric fractures even in Indian patients where the bones are narrow and neck diameter is small.It is an implant of choice for osteoporotic and unstable trochanteric fractures.

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

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    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.

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

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    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.

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

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    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...

  9. Octogenarian with an untreated femoral neck fracture: upright position during the postoperative course after aortic valve replacement

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    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.

  10. 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.

  11. Biomechanical performance of locked intramedullary nail systems in comminuted femoral shaft fractures.

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    Johnson, K D; Tencer, A F; Blumenthal, S; August, A; Johnston, D W

    1986-05-01

    The biomechanical properties of commercially available locked nail systems designed for use in comminuted femoral shaft fractures were compared and evaluated. Ender nails as well as three forms of interlocking nails, Brooker-Wills (B-W), Klenm-Schellman (K-S), and Grosse-Kempf (G-K), were implanted in cadaver femora. The femora were tested in torsion, bending, and axial loading to failure. Two fracture models were tested--a 3 cm subtrochanteric defect and an 8 cm midshaft defect. Results of the testing revealed the three interlocking nails to be comparable to each other and superior to Ender nails in bending and torsion. However, the distally bolted locked nails (K-S, G-K) resisted significantly higher loads than either the distally bladed locked nail (B-W) or Ender nails when tested to failure by axial loading.

  12. Femoral shaft fracture osteosynthesis in a critically ill patient under Extracorporeal Membrane Oxygenation (ECMO

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    Calvo Cristobal

    2016-01-01

    Full Text Available Introduction: Extracorporeal Membrane Oxygenation (ECMO is an invasive procedure used in critically ill patients with catastrophic pulmonary failure or cardiogenic shock in which conventional management has failed. These patients are managed with permanent anticoagulation, with increased bleeding risk. Hemorrhage is the main reported complication. Case: A 25-year-old polytraumatized woman, both lower limbs amputated and a left femoral shaft fracture with catastrophic pulmonary failure (Murray score 4 that required intensive management care with ECMO. During her evolution definitive femoral shaft osteosynthesis with a nail as required and the medical team decided to operate on the patient under ECMO. She recovered with fluctuations in her hematocrit, but was hemodynamically stable. The patient recovered satisfactorily, was weaned from ECMO and commenced her rehabilitation program. At 16 months, she was almost autovalent, and full consolidation was achieved, with no complication of the implants. Discussion: ECMO is a life-saving support, but requires permanent anticoagulation, which implies a high risk of hemorrhages, specially for surgical treatment. This patient underwent an osteosynthesis surgery satisfactorily. Hematoma was the only complication of her intramedullary femoral nail, without compromising hemodynamics. This case shows that patients on ECMO can undergo a major orthopedic surgery in selected cases.

  13. 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.

  14. 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.

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

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    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

  16. 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

  17. Evaluation of vertebral hidden fractures in patients with proximal femoral fractures

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    André Luís Sebben

    2014-12-01

    Full Text Available Objective: To evaluate the Spine Deformity Index (SDI and serum levels of vitamin D in patients surgically treated for proximal femur fracture and its relationship with osteoporosis. Methods: Between August and November 2013, patients older than 50 years-old with surgical fracture of the proximal femur by low-energy trauma underwent radiographic evaluation of the spine and the vitamin D levels, and enquired about diagnoses and previous treatment of osteoporosis. Results: Sixty-six patients met the inclusion criteria. The mean age was 78 years; the average level of vitamin D was 19 ng/mL. The SDI ranged between zero and 25, with a mean of 8.2. Eighty percent of these patients had never been treated for osteoporosis. Of the patients analyzed, 89.3% had insufficient levels of vitamin D. Of these, 68.1% had also SDI above 5, and only one fifth of them had any treatment for osteoporosis. Statistical significance was found between age and levels of vitamin D as well as age and SDI. Gender was not predictive of the vitamin D levels or the amount of hidden spine fractures. The season of the year had no direct influence on vitamin D levels. Conclusions: Hospitalized patients with surgical fractures of the proximal femur had a higher SDI associated with vitamin D insufficiency, with osteoporosis most often untreated, which results in delayed spinal fractures diagnosis of spinal fractures and increased risk of new fractures.

  18. The use of uncemented extensively porous-coated femoral components in the management of Vancouver B2 and B3 periprosthetic femoral fractures.

    Science.gov (United States)

    O'Shea, K; Quinlan, J F; Kutty, S; Mulcahy, D; Brady, O H

    2005-12-01

    We assessed the outcome of patients with Vancouver type B2 and B3 periprosthetic fractures treated with femoral revision using an uncemented extensively porous-coated implant. A retrospective clinical and radiographic assessment of 22 patients with a mean follow-up of 33.7 months was performed. The mean time from the index procedure to fracture was 10.8 years. There were 17 patients with a satisfactory result. Complications in four patients included subsidence in two, deep sepsis in one, and delayed union in one. Concomitant acetabular revision was required in 19 patients. Uncemented extensively porous-coated femoral stems incorporate distally allowing stable fixation. We found good early survival rates and a low incidence of nonunion using this implant.

  19. Lumbar Plexus and Sciatic Nerve Blocks for Fixation of Proximal Femoral Fractures in patients with Multiple Co-Morbidities

    Directory of Open Access Journals (Sweden)

    T.V.S Gopal

    2014-06-01

    Full Text Available Anaesthesia management for proximal femoral fractures of high risk patients with debilitating systemic co-morbidities is a challenging task. It is generally done under the effect of regional anaesthesia or general anaesthesia (GA, with systemic analgesics for alleviation of pain after surgery. A combination of lumbar plexus and sciatic nerve blocks can provide anaesthesia and analgesia to the entire lower extremity including the hip. Analgesic potency of lumbar plexus and sciatic nerve blocks is similar to epidural analgesia for hip surgery without the undesirable side effects. We describe here two cases of proximal femoral fractures which were done under combined lumbar plexus and sciatic nerve block.

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

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    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.

  1. Unusual combination of posterior femoral head dislocation with anterior and posterior wall fractures in the ipsilateral acetabulum.

    Science.gov (United States)

    Chen, Wei; Su, Yanling; Zhang, Yingze; Zhang, Qi; Zheng, Zhanle; Pan, Jinshe

    2010-06-09

    Although hip dislocation combined with acetabular fracture is not an uncommon injury, anterior acetabular wall fractures rarely occur in patients who have posterior fracture-dislocations of the hip. This article presents a unique case of anterior and posterior wall fractures of the ipsilateral acetabulum in a patient who sustained traumatic posterior hip dislocation that resulted from a high-speed motor vehicle accident. The initial imaging evaluation, which did not include the obturator oblique view, revealed no concomitant anterior acetabular wall fracture. Repeated manipulative reductions were unsuccessful in reducing the displaced hip joint. Pelvic computed tomography (CT) scans revealed the initially missed anterior acetabular wall fracture fragments incarcerated in the left hip joint in addition to the hip dislocation and the posterior acetabular wall fracture. The incarcerated bone fragments lay between the anterior wall and the femoral head, and between the posterior wall and the femoral head, which appeared to derive from both anterior and posterior acetabular walls, respectively. Open reduction and internal fixation was performed to manage the posterior dislocation and associated acetabular fractures. Intraoperatively, the major anterior wall fragment was used to reconstruct the defected posterior wall. This case highlights the necessity of suspicion and pre- and postoperative monitoring of the obturator oblique view and CT scans to detect the potentially existing anterior acetabular wall fracture. Early surgical intervention is important to guarantee satisfactory outcomes of such complex fracture-dislocation injuries.

  2. Opioid Usage During Admission in Hip Fracture Patients-The Effect of the Continuous Femoral Nerve Block

    DEFF Research Database (Denmark)

    Helsø, Ida; Jantzen, Christopher; Lauritzen, Jes Bruun

    2016-01-01

    INTRODUCTION: The aim of this study was to investigate whether there was a difference in opioid usage during admission for hip fracture patients with continuous femoral nerve block (cFNB) when compared to patients nonfemoral nerve block (nFNB). METHODS AND MATERIALS: Patients were identified from...... the local database on all hip fracture patients admitted to Bispebjerg University Hospital, Denmark. Four hundred fifty-six hip fracture patients were included during the period September 2008 to October 2010. RESULTS: Three hundred sixty-six hip fracture patients had cFNB. The mean time with cFNB was 3...

  3. Is cemented bipolar hemiarthroplasty a safe treatment for femoral neck fracture in elderly patients?

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    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

  4. Minimally invasive treatment of displaced femoral shaft fractures with a teleoperated robot-assisted surgical system.

    Science.gov (United States)

    Zhu, Qing; Liang, Bin; Wang, Xingsong; Sun, Xiaogang; Wang, Liming

    2017-10-01

    Minimally invasive surgical operation of intramedullary (IM) nailing is a standard technique for treating diaphyseal fractures. However, in addition to its advantages, there are some drawbacks such as the frequent occurrence of malalignment, physical fatigue and high radiation exposure to medical staff. The use of robotic and navigation techniques is promising treatments for femoral fractures. This paper presents a novel robot-assisted manipulator for femoral shaft fracture reduction with indirect contact with the femur. An alternative clinical testing model was proposed for orthopedic surgeons to practice femoral fracture reduction. This model imitates the human musculoskeletal system in shape and functional performance. The rubber tube simulate muscles providing contraction forces, and the silicone simulates passive elasticity of muscles. Two-group experiments were performed for studying feasibility of the teleoperated manipulator. The average operative time was about 7min. In the first group experiments, the femur axial, antero-posterior (AP) and lateral views mean errors were 2.2mm, 0.7mm and 1.1mm, respectively, and their maximums were 3.0mm, 0.9mm and 1.5mm; the mean errors of rotation were 0.8° around x-axis, 1.6° around y-axis, 2.0° around z-axis, and their maximums were 1.1°, 2.2°, 2.9°, respectively. For the second group experiments, the femur axial, AP and lateral views mean errors were 1.8mm, 0.4mm and 0.8mm, respectively, and their maximums were 2.2mm, 0.7mm and 1.1mm; the mean errors of rotation were 1.2° around x-axis, 1.6° around y-axis, 1.9° around z-axis, and their maximums were 2.4°, 1.8°, 2.7°, respectively. Reduction for AP view displacement is easier than lateral (pminimally invasive teleoperated manipulator would have greater development prospect. Copyright © 2017 Elsevier Ltd. All rights reserved.

  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)

    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

  6. 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

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

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    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.

  8. 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.

  9. Comminuted supracondylar femoral fractures: a biomechanical analysis comparing the stability of medial versus lateral plating in axial loading

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    Nikolai Briffa

    2016-10-01

    Full Text Available Abstract The aim of this study was to compare the biomechanical properties of medial and lateral plating of a medially comminuted supracondylar femoral fracture. A supracondylar femoral fracture model comparing two fixation methods was tested cyclically in axial loading. One-centimetre supracondylar gap osteotomies were created in six synthetic femurs approximately 6 cm proximal to the knee joint. There were two constructs investigated: group 1 and group 2 were stabilized with an 8-hole LC-DCP, medially and laterally, respectively. Both construct groups were axially loaded. Global displacement (total length, wedge displacement, bending moment and strain were measured. Medial plating showed a significantly decreased displacement, bending moment and strain at the fracture site in axial loading. Medial plating of a comminuted supracondylar femur fracture is more stable than lateral plating.

  10. 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

  11. Risk factors for the effect of anticoagulant and antiplatelet agents on perioperative blood loss following proximal femoral fractures.

    Science.gov (United States)

    Akaoka, Yusuke; Yamazaki, Hiroshi; Kodaira, Hiroyuki; Kato, Hiroyuki

    2016-07-01

    To examine the effect of oral anticoagulant and antiplatelet agents on perioperative blood loss following proximal femoral fractures and to identify the risk factors associated with perioperative blood loss.Retrospective cross-sectional study.In a retrospective cross-sectional study, we treated 334 consecutive patients with proximal femoral fractures (100 who received anticoagulant or antiplatelet drugs and 234 who did not) and an overall mean age of 85.5 years (standard deviation 8.2 years). We performed retrospective multivariate analysis to determine the independent factors related to perioperative decreases in the hemoglobin (Hb) level, a proxy for blood loss.Multivariate analysis confirmed that anticoagulant or antiplatelet drugs significantly affected decreases in the Hb level (regression coefficient [RC], 0.61; 95% confidence interval [CI], 0.14-1.08; P = 0.01). In addition to anticoagulant or antiplatelet drugs, multivariate analysis confirmed that the fracture type (Orthopedic Trauma Association classification A2: RC, 1.19; 95% CI, 0.71-1.67; P anticoagulants and antiplatelet agents is an independent risk factor for perioperative blood loss following proximal femoral fractures. Fracture type, platelet count, and operative time also affect perioperative blood loss. The fracture type was the greatest contributing factor to perioperative blood loss.Level of evidence grade: Prognostic level III.

  12. Large diameter metal on metal total hip replacement for femoral neck fractures with neurological conditions A retrospective assessment

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    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.

  13. 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.

  14. 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.

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

    Directory of Open Access Journals (Sweden)

    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

  16. 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.

  17. 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.

  18. Fixation of displaced subcapital femoral fractures. Compression screw fixation versus double divergent pins.

    Science.gov (United States)

    Christie, J; Howie, C R; Armour, P C

    1988-03-01

    One hundred and twenty-seven consecutive patients with displaced subcapital fractures of the femoral neck (Garden Grade III or IV) all under 80 years of age and independently mobile, were randomly allocated to fixation with either double divergent pins or a single sliding screw-plate device. The incidence of non-union and infection in the sliding screw-plate group was significantly higher, and we believe that when internal fixation is considered appropriate multiple pinning should be used. Mobility after treatment was disappointing in about half of the patients, and we feel that internal fixation can only be justified in patients who are physiologically well preserved and who maintain a high level of activity.

  19. Femoral condyle insufficiency fractures: associated clinical and morphological findings and impact on outcome

    Energy Technology Data Exchange (ETDEWEB)

    Plett, Sara K.; Hackney, Lauren A.; Heilmeier, Ursula; Nardo, Lorenzo; Zhang, Chiyuan A.; Link, Thomas M. [Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA (United States); Yu, Aihong [Department of Radiology and Biomedical Imaging, University of California, San Francisco, CA (United States); 4th Medical College of Peking University, Department of Radiology, Beijing Jishuitan Hospital, Beijing (China)

    2015-12-15

    To determine the characteristics of femoral condyle insufficiency fracture (FCIF) lesions and their relative associations with the risk of clinical progression. This HIPAA-compliant retrospective study was approved by our Institutional Review Board. Seventy-three patients (age range, 19-95) were included after excluding patients with post-traumatic fractures, bone marrow infarct, osteochondritis dissecans, or underlying tumor. Two board-certified musculoskeletal radiologists classified morphologic findings including lesion diameter, associated bone marrow edema pattern, and associated cartilage/meniscus damage. Electronic medical charts were evaluated for symptoms, risk factors, and longitudinal outcomes, including total knee arthroplasty (TKA). Imaging characteristics were correlated with clinical findings, and comparison of outcome groups was performed using a regression model adjusted for age. The majority of patients with FCIF were women (64.4 %, 47/73), on average 10 years older than men (66.28 ± 15.86 years vs. 56.54 ± 10.39 years, p = 0.005). The most common location for FCIF was the central weight-bearing surface of the medial femoral condyle; overlying full thickness cartilage loss (75.7 %, 53/70) and ipsilateral meniscal injury (94.1 %, 64/68) were frequently associated. Clinical outcomes were variable, with 23.9 % (11/46) requiring TKA. Cartilage WORMS score, adjacent cartilage loss, and contralateral meniscal injury, in addition to decreased knee range of motion at presentation, were significantly associated with progression to TKA (p < 0.05). FCIF are frequently associated with overlying cartilage loss and ipsilateral meniscal injury. The extent of cartilage loss and meniscal damage, in addition to loss of knee range of motion at the time of presentation, are significantly associated with clinical progression. (orig.)

  20. Preliminary effect of proximal femoral nail antirotation on emergency treatment of senile patients with intertrochanteric fracture

    Institute of Scientific and Technical Information of China (English)

    TANG Xin; LIU Lei; YANG Tian-fu; TU Chong-qi; WANG Guang-lin; FANG Yue; DUAN Hong; ZHANG Hui; PEI Fu-xing

    2010-01-01

    Objective: To retrospectively analyse the clinical outcome of emergency treatment of senile intertrochanteric fractures with proximal femoral nail antirotation (PFNA).Methods: From September 2008 to March 2009, 35 senile patients with intertrochanteric fracture, aged from 65 to 92 years with an average age of 76.5 years, were treated with PFNA within 24 hours after injury. There were 10 type Ⅰ fractures, 19 type Ⅱ and 6 type Ⅲ according to upgraded Evans-Jensen classification system. All patients were complicated with osteoporosis, and 19 patients had preexisting internal medical diseases. According to the rating scale of disease severity by the American Society of Anesthesiologists (ASA), there were 9 grade Ⅰ, 14 grade Ⅱ, 8 grade Ⅲ, and 4 grade Ⅳ.Results: The duration for operation ranged from 45 to 73 minutes with an average of 57.6 minutes. The volume of blood loss during operation ranged from 50 to 120 ml with an average of 77.5 ml. Patients could ambulate 2-4 days after operation (mean 3.5 days). Hospital stay was 4-7 days (mean 5.3 days). Full weight bearing time was 10-14 weeks (mean 12.8 weeks). During hospitalization period, there was no regional or deep infection, hypostatic pneumonia, urinary tract infection and bedsore except for 2 cases of urine retention. All cases were followed up with an average period of 12.3 months, and bone healing achieved within 15-18 weeks (mean 16.6 weeks). No complications such as delayed union, coxa vara or coxa valga, screw breakage or backout occurred and only 2 cases had trochanter bursitis because of thin body and overlong end of the antirotated nail. According to the Harris grading scale, the results were defined as excellent in 21 cases, good in 9 cases and fair in 5 cases, with the excellent and good rates of 85.7%.Conclusion: The emergency treatment of senile intertrochanteric fracture with proximal femoral nail antirotation has the advantages of minimal invasion, easy manipulation,less blood loss

  1. 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.

  2. Salter-Harris Type III and Type IV Combined Fracture of the Distal Femoral Epiphysis: A Case Report.

    Science.gov (United States)

    Aydin, Ali; Topal, Murat; Tuncer, Kutsi; Senocak, Eyüp

    2012-01-01

    Distal femoral physeal fractures are not common but have a high rate of complications. They generally follow one of the patterns described in the Salter-Harris classification. We present a case of combination of Salter-Harris type III and type IV injury. Our case was a 15-year-old boy who had a motor vehicle accident. There was swelling, ecchymosis, severe pain, and valgus deformity, because of medial proximal fracture fragment, on the left knee. We deemed that Salter-Harris type III and type IV combination fracture in our case has not been previously reported. We prepared this paper in consideration of its contribution to the literature.

  3. Femoral artery thrombosis after internal fixation of a transverse acetabular fracture in a patient with osteogenesis imperfecta type I

    Directory of Open Access Journals (Sweden)

    Morgan Steven J

    2008-01-01

    Full Text Available Abstract Osteogenesis imperfecta is a genetic disorder characterized by increased susceptibility to fractures and vascular injuries due to connective tissue fragility. In this case report, we present a patient with osteogenesis imperfecta type I who sustained a transverse fracture of the right acetabulum while transferring from bed to chair. The fracture was repaired through an ilioinguinal approach. During the surgery, an iatrogenic injury to the femoral artery and vein occurred. This intraoperative complication was salvaged by immediate vascular repair. We discuss the possible causes of iatrogenic vascular injuries in patients with osteogenesis imperfecta. Orthopaedic surgeons should be aware of this potentially devastating complication in this particular patient cohort.

  4. A novel method of removal of a broken drill bit in the femoral medullary canal during internal fixation of a type C distal femoral fracture: a case report

    Institute of Scientific and Technical Information of China (English)

    Varatharaj Mounasamy; Pingal Desai; Satya Mallu; Senthil Sambandam

    2012-01-01

    Breakage of surgical instruments and implants during operative procedures is not uncommon in any surgical discipline.The need for removal and the outcome of leaving the broken instruments and implants in the surgical area have not been described in detail.Few studies have suggested removal if they are lying loosely in the tissues or joint,close to neurovascular structures.Challenges and the amount of time spent in the retrieval of broken instruments and implants are well known among surgeons,so most choose to leave them in situ.We reported a novel method of retrieval of a broken drill bit in the femoral medullary canal during internal fixation of a type C distal femoral fracture.

  5. Osteochondral Fracture Lateral Femoral Condyle Treated with ORIF Using Z-Plasty: A Modification of Coonse and Adams Approach

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    Sanjay Agarwala

    2011-01-01

    Full Text Available Osteochondral fractures of lateral femoral condyle are common in adolescents and young adults. They are usually caused by direct trauma or twisting injuries of the knee. We present a case of large osteochondral fracture of lateral femoral condyle involving the articular surface in a fifteen-year-old male with a positive history of significant weight gain of 5 kilograms in last six months. Blood investigations reported low vitamin D and testosterone levels with elevated alkaline phosphatase. Adequate exposure was achieved by doing Z-plasty of quadriceps apparatus. The fracture was treated with open reduction and internal fixation using Herbert's screws. Medical management in the form of vitamin D and calcium along with testosterone was given. After the surgery, full weight-bearing was allowed at three months. At one year followup, patient has good quadriceps function without any weakness of the muscle.

  6. Pathological femoral fractures due to osteomalacia associated with adefovir dipivoxil treatment for hepatitis B: a case report

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    Tanaka Motoyuki

    2012-08-01

    Full Text Available Abstract We present a case of a 62-year-old man who underwent total hip arthroplasty for treatment of pathologic femoral neck fracture associated with adefovir dipivoxil-induced osteomalacia. He had a 13-month history of bone pain involving his shoulders, hips, and knee. He received adefovir dipivoxil for treatment of lamivudine-resistant hepatitis B virus infection for 5 years before the occurrence of femoral neck fracture. Orthopedic surgeons should be aware of osteomalacia and pathological hip fracture caused by drug-induced renal dysfunction, which results in Fanconi’s syndrome. Virtual slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1600344696739249

  7. 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.

  8. Comparative characteristics of osteosynthesis techniques in patients with comminuted diaphyseal femoral fractures

    Directory of Open Access Journals (Sweden)

    A. P. Barabash

    2013-01-01

    Full Text Available The comparative analysis of the results of the surgical treatment of 130 patients with closed comminuted unilateral diaphyseal femoral fractures, including assessment of anatomic functional outcomes of treatment according to the technique of the standardized investigations in traumatology and orthopedy and determination of quality of life according to SF-36 method is carried out. Osteosynthesis with the help of external fixation devices was performed in 36 patients, intramedullary interlocking osteosynthesis - in 57 patients, compression plating - in 37 patients. Level of anatomic functional rehabilitation of the patients in the early postoperative period made up 69-79 %, 6 months later increased up to 74-92%, and after the expiration of 12 months the level of rehabilitation reached 85-99%. During the treatment quality of life concerning physical component was within the limits from 36,8 up to 55,5 %, and concerning mental component - 54,3-60,8 %. After the expiration of a year increase in the parameters of physical and mental components up to 55,7 - 59,8 % and 57,2-65,8 % is detected respectively. In the group where the transosseous osteosynthesis technique was applied we got 93,7-95 % of positive outcomes, with the average disability period of 212,3±18,1 days. In 47,2 % of cases the following complications are observed: knee contracture - 7; inflammation of the soft tissues located near the transosseous fixators - 5 (13,9%; shortening of the limb less than 5% of its length - 3; false joint formation - 1; fracture union with formation of varus deformity in the femoral bone - 1. When using intramedullary interlocking osteosynthesis we had positive results in 96,5 % of cases, with the average period of disability 176±17,8 days. In 10,5 % cases the following complications are observed: suture sinus - 1(1,75 %; femoral osteomyelitis - 1; break of the design - 1; false joint formation - 1; knee contracture - 1; shortening of the limb less than 5

  9. Flexible intramedullary nails with traction versus plaster cast for treating femoral shaft fractures in children: comparative retrospective study.

    Science.gov (United States)

    Nascimento, Fabiano Prata do; Santili, Cláudio; Akkari, Miguel; Waisberg, Gilberto; Braga, Susana dos Reis; Fucs, Patrícia Maria Moraes de Barros

    2013-01-01

    CONTEXT AND OBJECTIVE Femoral fractures are common in children between 2 and 12 years of age, and 75% of the lesions affect the femoral shaft. Traction followed by a plaster cast is universally accepted as conservative treatment. However, in some situations, a surgical approach is recommended. The objective here was to compare treatments for femoral shaft fractures using intramedullary nails (titanium elastic nails, TEN) versus traction and plaster casts in children. The hypothesis was that TEN might provide better treatment, with good clinical results in comparison with plaster casts. DESIGN AND SETTING This retrospective comparative study was conducted in a public university hospital. METHODS Sixty children with femoral fractures were evaluated; 30 of them underwent surgical treatment with TEN and 30 were treated conservatively using plaster casts. The patients' ages ranged from 5 to 13 years (mean of 9 years). RESULTS The mean duration of hospitalization was nine days for the surgical group and 20 days for the conservative group. The incidence of overgrowth in the patients treated with TEN was 60.0% and, for those treated conservatively, 13.3%. Partial weight-bearing was allowed after 3.5 weeks in the surgical group and after 9.6 weeks in the conservative group. New hospitalization was required for 90.0% in the surgical group and 16.7% in the conservative group. Patients treated with plaster casts presented higher incidence of complications, such as loss of reduction. CONCLUSIONS The surgical method presented better results for children.

  10. Femoral head ostectomy for the treatment of acetabular fracture and coxofemoral joint luxation in a Potbelly pig.

    Science.gov (United States)

    Smith, Joe S; Chigerwe, Munashe; Kanipe, Carly; Gray, Sarah

    2017-02-01

    To report the successful surgical treatment of a comminuted left acetabular fracture, a dorsally luxated left femoral head, and avulsion of the ligament of the femoral head by femoral head ostectomy (FHO) and physical therapy in a companion Potbelly pig. Case report. A 1-year-old, 13 kg, castrated male, companion Potbelly pig. The pig presented with a nonweight bearing left pelvic limb lameness of 3 weeks' duration that was noticed shortly after the pig got caught under a fence. Under general anesthesia a lateral approach was made to the fractured limb. A FHO was performed as described for dogs. Following surgery, a period of physical therapy was initiated based on protocols described for dogs. The canine surgical procedure with the approach modified for pigs was successfully performed in our pig. Following surgery, the pig was comfortable and weight bearing. A physical therapy regimen of supervised activity, stairs, and water therapy was used to rehabilitate the leg, as well as a weight management protocol to maintain ideal body condition. The owner was highly satisfied with the outcome. Telephone follow-up with the owner at 12 months after surgery revealed no impairment to movement, and the pig was maintaining normal ambulation without lameness. No complications were observed with this case. FHO, as described for dogs, provided a favorable outcome for hip luxation caused by acetabular fracture, luxation, and avulsion of the femoral head ligament in this small size Potbelly pig. © 2016 The American College of Veterinary Surgeons.

  11. 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.

  12. Surgical treatment of bilateral femoral stress fractures related with long-term alendronate therapy.

    Science.gov (United States)

    Kanatlı, Ulunay; Ataoğlu, M Baybars; Özer, Mustafa; Topçu, H Nevzat; Çetinkaya, Mehmet

    2017-04-01

    A 67-year-old female patient admitted to our outpatient clinic suffering from pain in both thighs for one year without any history of trauma. Patient was receiving alendronate therapy for five years. Physical examination revealed pain increasing with weight-bearing in both thighs with full range of hip and knee movements. Radiographs showed an area of thickened cortex of middle femoral diaphysis in both femurs, but no fracture. Bone scan showed a single area of increased uptake of radioisotope. These images were compatible with stress fractures of both femurs. Dual-energy X-ray absorptiometry revealed a T-score of -3.2 for the lumbar spine and -3.5 for the hip. Alendronate treatment was ceased. Calcium and vitamin D treatment were started. Patient was performed prophylactic surgical stabilization by titanium elastic nails in May 2009. On first day after the surgery, unsupported mobilization and weight-bearing activities were started. Upon persistence of pain on left thigh, plate fixation was performed for the nonunion in June 2012. Patient is now pain-free and able to walk with full weight-bearing without any complications.

  13. [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.

  14. Infiltration of soft tissue by myeloma after internal fixation of pathologic femoral fracture; Infiltracion de partes blandas por mieloma, tras la fijacion interna de una fractura patologica femoral

    Energy Technology Data Exchange (ETDEWEB)

    Martinez, J.; Escape, I.; Bastart, F.; Solduga, C. [Hospital de Barcelona. Barcelona (Spain)

    2002-07-01

    a 75-year-old man with multiple myeloma presented with a pathologic fracture of distal right femoral diaphysis, which was fixed with Ender nails. Two and a half months later, the patients was readmitted with rapidly progressive swelling of right thigh. Ultrasound computed tomography and magnetic resonance imaging revealed infiltration of anterior right thigh muscles, extending upward to the iliopsoas muscle and retroperitoneal space, above ipsilateral renal vein. Ultrasound-guided biopsy of the soft tissue of the thigh revealed diffuse myelomatous infiltration by plasma blasts. (Author) 9 refs.

  15. The quality of life after a femoral neck fracture in elderly patients: a comparative study between internal fixation and arthroplasties

    Directory of Open Access Journals (Sweden)

    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.

  16. Risk factors for post-operative periprosthetic fractures following primary total hip arthroplasty with a proximally coated double-tapered cementless femoral component

    DEFF Research Database (Denmark)

    Gromov, K; Bersang, A; Nielsen, C S

    2017-01-01

    periprosthetic fractures (3.0%) were identified during the follow-up and median time until fracture was 16 days, (interquartile range 10 to 31.5). Patients with femoral Dorr type C had a 5.2 times increased risk of post-operative periprosthetic fracture compared with type B, while female patients had a near...... significant two times increased risk over time for post-operative fracture. CONCLUSION: Dorr type C is an independent risk factor for early periprosthetic fracture, following THA using a double tapered cementless stem such as the Bi-Metric. Surgeons should take bone morphology into consideration when planning......AIMS: The aim of this study was to identify patient- and surgery-related risk factors for sustaining an early periprosthetic fracture following primary total hip arthroplasty (THA) performed using a double-tapered cementless femoral component (Bi-Metric femoral stem; Biomet Inc., Warsaw, Indiana...

  17. 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.

  18. [Atypical femoral fractures and bisphosphonates treatment: is it a risk factor?].

    Science.gov (United States)

    Geada, Nuno; Mafra, Inês; Barroso, Rogério; Franco, José

    2014-01-01

    IntroduçÉo: Os bifosfonatos têm eficácia comprovada na prevençÉo das fracturas osteoporóticas. Contudo, têm sido descritas fracturas femorais atípicas associadas à toma prolongada de bifosfonatos com um padrÉo radiológico bem definido. Os objectivos no nosso estudo foram caracterizar os doentes de idade ≥ 65 anos com fracturas femorais (subtrocantéricas/diafisárias) consideradas típicas e atípicas e avaliar a relaçÉo entre a ocorrência das fracturas atípicas e o uso de bifosfonatos.Material e Métodos: Realizámos um estudo caso-controlo com os doentes admitidos no nosso Hospital por fractura subtrocantérica ou diafisária do fémur, num período de cinco anos e meio. Após aplicaçÉo dos critérios de exclusÉo, as 92 fracturas (91 doentes) foram classificadas como atípicas ou típicas. A determinaçÉo do tratamento prévio com bifosfonatos foi obtida através do historial clínico dos doentes.Resultados: Foram encontradas 11 fracturas atípicas (10 doentes) e 81 fracturas típicas (81 doentes). A idade mediana entre os dois grupos foi estatisticamente diferente (72 anos - atípicas vs 80 anos - típicas, p fracturas atípicas e de 0,01 nas típicas, traduzindo um odds ratio de 101,1 (p fracturas femorais atípicas associadas à toma de bifosfonatos.ConclusÉo: Apesar do pequeno número de casos foi possível demonstrar a relaçÉo, estatisticamente, significativa entre as fracturas femorais atípicas e a toma de bifosfonatos. De notar que estas fracturas atípicas ocorreram em doentes, significativamente, mais jovens do que os doentes com fracturas típicas.

  19. Laceration of a branch of the profunda femoris artery caused by a spike of the displaced lesser trochanter in an inter-trochanteric femoral fracture. A case report

    Directory of Open Access Journals (Sweden)

    Vito Potenza

    2016-01-01

    Conclusion: We believe that intertrochanteric femoral fractures with avulsed lesser trochanter are at risk for femoral vessel injuries caused by the displaced bone spike, and we advise meticulous clinical and laboratory monitoring pre- and post-operatively to prevent serious complications.

  20. Iatrogenic Injury of Profunda Femoris Artery Branches after Intertrochanteric Hip Screw Fixation for Intertrochanteric Femoral Fracture: A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Nikolaos Patelis

    2014-01-01

    Full Text Available A case of arterial rupture of the profunda femoris arterial branches, following dynamic hip screw (DHS fixation for an intertrochanteric femoral fracture, is presented. Bleeding is controlled by coil embolization, but, later on, the patient underwent orthopedic material removal due to an infection of a large femoral hematoma.

  1. 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

  2. Fat-suppressed T2-weighted MRI appearance of subchondral insufficiency fracture of the femoral head

    Energy Technology Data Exchange (ETDEWEB)

    Sonoda, Kazuhiko; Yamamoto, Takuaki; Motomura, Goro; Karasuyama, Kazuyuki; Kubo, Yusuke; Iwamoto, Yukihide [Kyushu University, Department of Orthopaedic Surgery, Graduate School of Medical Sciences, Higashi-ku, Fukuoka (Japan)

    2016-11-15

    Our aims were to investigate the imaging appearance of subchondral insufficiency fracture (SIF) of the femoral head based on fat-suppressed T2-weighted MRI, and evaluate its correlation with the clinical outcomes following conservative treatment. We retrospectively evaluated 40 hips in 37 patients with SIF of the femoral head (12 males and 25 females; mean age 55.8 years, range 22-78 years). MRI examinations were performed within 3 months after the onset of hip pain. Using fat-suppressed T2-weighted imaging, we evaluated the hips for the intensity of the subchondral bone (corresponding to the area superior to the low intensity band on T1-weighted images) as well as bone marrow edema, joint effusion, and presence of the band lesion. We then correlated the intensity of the subchondral bone with clinical outcomes. The hips were classified into three types based on subchondral intensity on fat-suppressed T2-weighted images: type 1 (21 hips) showed high intensity, type 2 (eight hips) showed heterogeneous intensity, and type 3 (11 hips) showed low intensity. The mean period between pain onset and MRI examination was significantly longer for type 2 hips than for type 1. Healing rates were 86 % for type 1, 75 % for type 2, and 18 % for type 3. SIF cases were classified into three types based on subchondral intensity on fat-suppressed T2-weighted imaging performed within 3 months after pain onset. Type 3 SIF tended to be intractable to conservative treatment compared to type 1 and type 2. (orig.)

  3. Treatment of pediatric femoral shaft fractures by stainless steel and titanium elastic nail system: A randomized comparative trial

    Institute of Scientific and Technical Information of China (English)

    Tank Gyaneshwar; Rustagi Nitesh; Tomar Sagar; Kothiyal Pranav; Nitesh Rustagi

    2016-01-01

    Purpose:Literature suggests that the lower modulus of elasticity of titanium makes it ideal tor use in children compared with stainless steel.Better fracture stability was observed in association with titanium nails on torsional and axial compression testing.However,stainless steel nails are stiffer than titanium counterparts,which may provide a rigid construct when fixing paediatric femoral shaft fractures.Complications have been observed more frequently by various researchers when titanium nails are used for fracture fixation in patients with increasing age or weight.The concept of this study was to compare the functional outcome after intemai fixation with titanium elastic nail system and stainless steel elastic nail system in paediatric femoral shaft fractures.Methods:The study was conducted on 34 patients admitted in the department of orthopaedics,LLRM Medical College & SVBP Hospital,Meerut,India from January 2013 to August 2014.We included patients aged 5-12 years with fracture of the femoral shaft,excluding compound fractures,pathological fractures and other lower limb fractures.Patients were treated by titanium (n =17) or stainless steel (n =17) elastic nail system and followed up for one year.The clinical parameters like range of motion at hip and knee joints,time to full weight bearing on the operated limb and radiological parameters like time to union were compared between two groups.A special note was made of intra-and post-operative complications.Functional outcomes were analysed according to Flynn criteria.Results:Based on the Flynn criteria,59% of patients had excellent results,41% had satisfactory results,and no one showed poor results.There was no clinically significant difference between the two groups with respect to time to union and full weight bearing.But the incidence of puncture of the opposite cortex while inserting the nail and trying to advance it through the diaphysis during operation is greatly different.Only one such case was

  4. Prediction of incident hip fracture with the estimated femoral strength by finite element analysis of DXA Scans in the study of osteoporotic fractures.

    Science.gov (United States)

    Yang, Lang; Palermo, Lisa; Black, Dennis M; Eastell, Richard

    2014-12-01

    A bone fractures only when loaded beyond its strength. The purpose of this study was to determine the association of femoral strength, as estimated by finite element (FE) analysis of dual-energy X-ray absorptiometry (DXA) scans, with incident hip fracture in comparison to hip bone mineral density (BMD), Fracture Risk Assessment Tool (FRAX), and hip structure analysis (HSA) variables. This prospective case-cohort study included a random sample of 1941 women and 668 incident hip fracture cases (295 in the random sample) during a mean ± SD follow-up of 12.8 ± 5.7 years from the Study of Osteoporotic Fractures (n = 7860 community-dwelling women ≥67 years of age). We analyzed the baseline DXA scans (Hologic 1000) of the hip using a validated plane-stress, linear-elastic finite element (FE) model of the proximal femur and estimated the femoral strength during a simulated sideways fall. Cox regression accounting for the case-cohort design assessed the association of estimated femoral strength with hip fracture. The age-body mass index (BMI)-adjusted hazard ratio (HR) per SD decrease for estimated strength (2.21; 95% CI, 1.95-2.50) was greater than that for total hip (TH) BMD (1.86; 95% CI, 1.67-2.08; p  0.05), FRAX scores (range, 1.32-1.68; p hip BMD or FRAX scores. The association of estimated strength with incident hip fracture was strong (Harrell's C index 0.770), significantly better than TH BMD (0.759; p  0.05). Similar findings were obtained for intracapsular and extracapsular fractures. In conclusion, the estimated femoral strength from FE analysis of DXA scans is an independent predictor and performs at least as well as FN BMD in predicting incident hip fracture in postmenopausal women. © 2014 American Society for Bone and Mineral Research.

  5. Treatment of pediatric femoral shaft fractures by stainless steel and titanium elastic nail system: A randomized comparative trial

    Directory of Open Access Journals (Sweden)

    Tank Gyaneshwar

    2016-08-01

    Conclusion: Majority of paediatric femoral shaft fractures are now treated operatively by elastic stable intramedullary nails. Operative intervention results in a shorter hospital stay and has economic and social benefits over conservative treatment. The cost of stainless steel nail is one third the cost of titanium nail. However, the clinico-radiological results are not significantly different between titanium and stainless steel nails at one year follow-up as observed by our study.

  6. Salter-Harris Type III and Type IV Combined Fracture of the Distal Femoral Epiphysis: A Case Report

    OpenAIRE

    Ali Aydin; Murat Topal; Kutsi Tuncer; Eyüp Şenocak

    2012-01-01

    Distal femoral physeal fractures are not common but have a high rate of complications. They generally follow one of the patterns described in the Salter-Harris classification. We present a case of combination of Salter-Harris type III and type IV injury. Our case was a 15-year-old boy who had a motor vehicle accident. There was swelling, ecchymosis, severe pain, and valgus deformity, because of medial proximal fracture fragment, on the left knee. We deemed that Salter-Harris type III and type...

  7. 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...

  8. Salter-Harris type II fracture of the femoral bone in a 14-year-old boy - case report.

    Science.gov (United States)

    Kuleta-Bosak, Elżbieta; Bożek, Paweł; Kluczewska, Ewa; Tomaszewski, Ryszard; Machnik-Broncel, Joanna

    2010-01-01

    Distal femoral physis fractures with displacement are rare injuries seen in adolescents related with high incidence of complication. They may lead to premature physeal closure consequently, to growth arrest and bone deformity. The case of a 14-year-old boy with Salter-Harris type II displaced fracture underwent surgery with open reduction has been described. CT examination with multiplanar reconstruction was used in pre-operative assessment of distal femur growth plate fracture. Knowledge of classification, prognosis and methods of treatment is necessary in accurate pre- and postoperative assessment of physial fractures in adolescents. CT and multiplanar reconstruction improve the understanding of patterns of injury, relative prevalence and accuracy of pre-operative planning.

  9. Salter-Harris type II fracture of the femoral bone in a 14-year-old boy – case report

    Science.gov (United States)

    Kuleta-Bosak, Elżbieta; Bożek, Paweł; Kluczewska, Ewa; Tomaszewski, Ryszard; Machnik-Broncel, Joanna

    2010-01-01

    Summary Background: Distal femoral physis fractures with displacement are rare injuries seen in adolescents related with high incidence of complication. They may lead to premature physeal closure consequently, to growth arrest and bone deformity. Case Report: The case of a 14-year-old boy with Salter-Harris type II displaced fracture underwent surgery with open reduction has been described. CT examination with multiplanar reconstruction was used in pre-operative assessment of distal femur growth plate fracture. Conclusions: Knowledge of classification, prognosis and methods of treatment is necessary in accurate pre- and postoperative assessment of physial fractures in adolescents. CT and multiplanar reconstruction improve the understanding of patterns of injury, relative prevalence and accuracy of pre-operative planning. PMID:22802768

  10. 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.

  11. Hip fracture in a patient affected by transient osteoporosis of the femoral head during the last trimester of pregnancy.

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    Spinarelli, Antonio; Patella, Vittorio; Speciale, Domenico; Petrera, Massimo; Vittore, Donato; Pesce, Vito; Patella, Silvio

    2009-05-01

    Few cases of hip fracture in pregnant women affected by transient osteoporosis of the femoral head have been reported in the literature, but its real incidence seems to be underestimated. During pregnancy, osteoporosis manifests itself with an insidious onset of hip pain and limp without any trauma or infective episode in clinical history. Its clinical course is characterized by spontaneous recovery a few weeks to several months after delivery. This article describes the case of a 35-year-old woman with a sudden onset of bilateral hip pain during the last trimester of her first pregnancy; she had neither history of steroid therapy nor alcohol abuse; her body temperature and serological parameters were normal. Bilateral transient osteoporosis of the femoral heads was suspected and confirmed by magnetic resonance imaging. Fifteen days postpartum, she was admitted to our clinic with a displaced femoral neck fracture. A cementless total hip arthroplasty was performed to quickly begin a rehabilitative program. She underwent antiresorptive therapy with alendronic acid 70 mg/week and vitamin D for 3 months. Three months after the fracture, a dual-energy x-ray absorptiometry scan showed osteopenia (T-score, -1.5). Risedronic acid 35 mg/week and vitamin D were then prescribed. The last physical examination at 3 months postoperatively revealed a gradual recovery of the autonomy in activities of daily life.

  12. Early intramedullary nailing for femoral fractures in patients with severe thoracic trauma: A systemic review and meta-analysis

    Institute of Scientific and Technical Information of China (English)

    Xiao-Yuan Liu; Meng Jiang; Cheng-La Yi; Xiang-Jun Bai; David J.Hak

    2016-01-01

    Purpose:Early intramedullary nailing (IMN) within the first 24 h for multiply injured patients with femoral fracture and concomitant thoracic trauma is controversial.Previously published studies have been limited in size and their outcomes have been inconclusive.A meta-analysis was conducted to evaluate the available data in order to guide care and help improve the outcomes for these patients.Methods:We searched the literature up to December 2011 in the main medical search engines and identified 6 retrospective cohort studies that explored the safety of early IMN in patients with both femoral fracture and chest injury.Our primary outcome was the rates of pulmonary complication (pneumonia,adult respiratory distress syndrome,fat embolism syndrome),multiple organ failure (MOF) and mortality.Results:We found no statistically significant difference in the rate of pulmonary complications,MOF or mortality in the patients treated with early IMN.Conclusion:Early IMN for femoral fractures does not increase the mortality and morbidity in chestinjured patients in the studies analyzed.

  13. Femoral Head Growth Plate Dysplasia and Fracture in Juvenile Rabbits Induced by Off-target Antiangiogenic Treatment.

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    Hall, A Peter; Mitchard, T; Rolf, M G; Stewart, J; Duffy, P

    2016-08-01

    Epiphyseal growth plate dysplasia (chondrodysplasia) might be considered as the pathognomonic feature of antiangiogenic treatment in preclinical species as it is reliably and dose-responsively induced in rodents and monkeys with vascular endothelial growth factor receptor (VEGFR) inhibitors, fibroblast growth factor (FGF) receptor inhibitors, matrix metalloproteinase inhibitors, and vascular targeting agents. Here we report epiphyseal growth plate dysplasia in juvenile rabbits treated with an oral spleen tyrosine kinase inhibitor induced by off-target antiangiogenic inhibition of VEGF and FGF family kinase receptors. Epiphyseal growth plate dysplasia resulted in weakening and fracturing of the femoral head physis in 6 of 10 male and 1 of 10 female animals as well as microfracturing and dysplasia of the distal femoral articular cartilage in 1 male animal. Fracture lines ran through the zone of hypertrophic cartilage (as well as adjacent zones), were orientated parallel to the physeal plane, and often involved displacement of the femoral head. We would suggest that the high prevalence of growth plate fracture in the rabbit may represent a potential additional adverse risk to those already established for children treated with antiangiogenic therapy.

  14. 加长螺旋刀片股骨抗旋髓内钉治疗股骨干合并同侧股骨颈骨折16例%Lengthened proximal femoral nail antirotation for femoral shaft fractures combined with ipsilateral femoral neck fractures

    Institute of Scientific and Technical Information of China (English)

    李山珠; 赵宏谋; 袁锋; 朱辉; 俞光荣

    2012-01-01

    Objective To investigate the methods and results of lengthened proximal femoral nail antirotation (PFNA) in the treatment of femoral shaft fractures combined with ipsilateral femoral neck fractures. Methods Of the 21 patients with femoral shaft combined with ipsilateral femoral neck fractures treated by lengthened PFNA from 2006 to 2009,16 patients with complete follow-up were retrospectively studied.There were 15 males and 1 female,at mean age of 35 years (range,21-51 years).Injury causes were all high-energy trauma including traffic injuries in 11 patients and fall injuries in five.According to Garden classification,there were seven patients with type Ⅰ femoral neck fractures,six with type Ⅱ and three with type Ⅲ.Femoral shift fractures contained six superior part fractures and nine medial part fractures and one inferior part fracture.According to Winquist classification,there were two patients with type Ⅰ femoral shaft fractures,four with type Ⅱ,six with type Ⅲ and four with type Ⅳ.Two patients had open fractures belonging to type Ⅰ Gustilo-Anderson.Harris hip score was used to evaluate functional outcomes at the last follow-up postoperatively. Result The mean follow-up time was 2.4years (range,1-4 years ).The mean period for healing of femoral neck and shaft fractures was 4.2months ( range,3-6 months) and 5.1 months ( range,3-8 months) respectively.Four patients showed delayed diagnoses of femoral neck fractures ; two patients had delayed union of femoral shaft fractures ; one suffered from avascular necrosis of the femoral head ; one patient presented 3 cm of extension of the affected limb and was accompanied by active pain of the knee joint for over four months.According to Harris score,function of hip joints was excellent in seven patients,good in six and fair in three,with excellence rate of 82%. Conclusions It is relatively few that the femoral shaft fracture is combined with ipsilateral femoral neck fracture.The rate of missed diagnosis

  15. Computerized fluoroscopy with zero-dose image updates for minimally invasive femoral diaphyseal fracture reduction

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    Zheng, Guoyan; Dong, Xiao

    2006-03-01

    In this paper, a computerized fluoroscopy with zero-dose image updates for femoral diaphyseal fracture reduction is proposed. It is achieved with a two-step procedure. Starting from a few (normally 2) calibrated fluoroscopic image, the first step, data preparation, automatically estimates the size and the pose of the diaphyseal fragments through three-dimensional morphable object fitting using a parametric cylinder model. The projection boundary of each estimated cylinder, a quadrilateral, is then fed to a region information based active contour model to extract the fragment contours from the input fluoroscopic images. After that, each point on the contour is interpolated relative to the four vertices of the corresponding quadrilateral, which resulted in four interpolation coefficients per point. The second step, image updates, repositions the fragment projection on each acquired image during bony manipulation using a computerized method. It starts with interpolation of the new position of each point on the fragment contour using the interpolation coefficients calculated in the first step and the new position of the corresponding quadrilateral. The position of the quadrilateral is updated in real time according to the positional changes of the associated bone fragments, as determined by the navigation system during fracture reduction. The newly calculated image coordinates of the fragment contour are then fed to a OpenGL® based texture warping pipeline to achieve a real-time image updates. The presented method provides a realistic augmented reality for the surgeon. Its application may result in great reduction of the X-ray radiation to the patient and to the surgical team.

  16. Salter-Harris type III fracture of the lateral femoral condyle with a ruptured posterior cruciate ligament: an uncommon injury pattern.

    Science.gov (United States)

    Rafee, Asan; Kumar, A; Shah, S V

    2007-01-01

    We report a case of an obscure injury to the distal femoral epiphysis with an uncommon pattern in a 12-year-old boy following a road traffic accident. Initial plain radiographs of the knee were inconclusive. Further investigation with magnetic resonance imaging revealed Salter-Harris type III fracture of the lateral femoral condyle with a gap at the fracture site associated with avulsion of the posterior cruciate ligament. This potentially serious injury can be underestimated on plain radiographs and therefore any suspected injury to the distal femoral epiphysis should be thoroughly assessed and investigated to institute appropriate treatment and minimise the risk of long-term complications.

  17. 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.

  18. Estimated lean mass and fat mass differentially affect femoral bone density and strength index but are not FRAX independent risk factors for fracture.

    Science.gov (United States)

    Leslie, William D; Orwoll, Eric S; Nielson, Carrie M; Morin, Suzanne N; Majumdar, Sumit R; Johansson, Helena; Odén, Anders; McCloskey, Eugene V; Kanis, John A

    2014-11-01

    Although increasing body weight has been regarded as protective against osteoporosis and fractures, there is accumulating evidence that fat mass adversely affects skeletal health compared with lean mass. We examined skeletal health as a function of estimated total body lean and fat mass in 40,050 women and 3600 men age ≥50 years at the time of baseline dual-energy X-ray absorptiometry (DXA) testing from a clinical registry from Manitoba, Canada. Femoral neck bone mineral density (BMD), strength index (SI), cross-sectional area (CSA), and cross-sectional moment of inertia (CSMI) were derived from DXA. Multivariable models showed that increasing lean mass was associated with near-linear increases in femoral BMD, CSA, and CSMI in both women and men, whereas increasing fat mass showed a small initial increase in these measurements followed by a plateau. In contrast, femoral SI was relatively unaffected by increasing lean mass but was associated with a continuous linear decline with increasing fat mass, which should predict higher fracture risk. During mean 5-year follow-up, incident major osteoporosis fractures and hip fractures were observed in 2505 women and 180 men (626 and 45 hip fractures, respectively). After adjustment for fracture risk assessment tool (FRAX) scores (with or without BMD), we found no evidence that lean mass, fat mass, or femoral SI affected prediction of major osteoporosis fractures or hip fractures. Findings were similar in men and women, without significant interactions with sex or obesity. In conclusion, skeletal adaptation to increasing lean mass was positively associated with BMD but had no effect on femoral SI, whereas increasing fat mass had no effect on BMD but adversely affected femoral SI. Greater fat mass was not independently associated with a greater risk of fractures over 5-year follow-up. FRAX robustly predicts fractures and was not affected by variations in body composition.

  19. The application of closed reduction internal fixation and iliac bone block grafting in the treatment of acute displaced femoral neck fractures.

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    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.

  20. Case of femoral diaphyseal stress fracture after long-term risedronate administration diagnosed by iliac bone biopsy

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    Nagai T

    2013-04-01

    Full Text Available Takashi Nagai, Keizo Sakamoto, Koji Ishikawa, Emi Saito, Takuma Kuroda, Katsunori Inagaki Department of Orthopaedic Surgery, Showa University School of Medicine, Shinagwa-ku, Tokyo, Japan Abstract: Bisphosphonate excessively inhibits bone resorption and results in pathological fracture of the femur or ilium. The subject of this study was administered risedronate for 7 years; we suspected an easy fracture of the femoral diaphysis. In this study, we report the results of this patient's bone biopsy and bone morphometric analysis. A 76-year-old female patient presented with right femoral pain. Bone mineral density of the anteroposterior surface of the 2nd to 4th lumbar vertebrae (L2-L4 was decreased and levels of bone turnover markers were high. Therefore, we initiated treatment with risedronate. As she continued the medication, urinary levels of cross-linked N-terminal telopeptides of type I collagen and alkaline phosphatase (bone-type isozyme were found to be within the normal ranges. After 7 years of administration, the patient experienced pain when she put weight on the right femur and right femoral pain while walking. Plain radiographic examination revealed polypoid stress fracture-like lesions on the right femoral diaphysis and on the slightly distal-lateral cortical bone. Similar lesions were observed on magnetic resonance imaging and bone scintigraphy. We suspected severely suppressed bone turnover. Bone biopsy was obtained after labeling with tetracycline, and bone morphometric analysis was performed. On microscopic examination, slight double tetracycline labeling was observed. The trabeculae were narrow, and the numbers of osteoblasts and osteoclasts were decreased. Further, rates of bone calcification and bone formation were slow. Hence, we diagnosed fracture as a result of low turnover osteopathy. Risedronate was withdrawn, and Vitamin D3 was administered to improve the bone turnover. At 6 months, abnormal signals on magnetic resonance

  1. 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

  2. Comparative endurance testing of the Biomet Matthews Nail and the Dynamic Compression Screw, in simulated condylar and supracondylar femoral fractures

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    Davies Benjamin M

    2008-01-01

    Full Text Available Abstract Background The dynamic compression screw is a plate and screws implant used to treat fractures of the distal femur. The Biomet Matthews Nail is a new retrograde intramedullary nail designed as an alternative surgical option to treat these fractures. The objective of this study was to assess the comparative endurance of both devices. Method The dynamic compression screw (DCS and Biomet Matthews Nail (BMN were implanted into composite femurs, which were subsequently cyclically loaded using a materials testing machine. Simulated fractures were applied to each femur prior to the application of load. Either a Y type fracture or a transverse osteotomy was prepared on each composite femur using a jig to enable consistent positioning of cuts. Results The Biomet Matthews Nail demonstrated a greater endurance limit load over the dynamic compression screw in both fracture configurations. Conclusion The distal locking screws pass through the Biomet Matthews Nail in a unique "cruciate" orientation. This allows for greater purchase in the bone of the femoral condyle and potentially improves the stability of the fracture fixation. As these fractures are usually in weak osteoporotic bone, the Biomet Matthews Nail represents a favourable surgical option in these patients.

  3. Computer-assisted preoperative planning for reduction of proximal femoral fracture using 3-D-CT data.

    Science.gov (United States)

    Okada, Toshiyuki; Iwasaki, Yuta; Koyama, Tsuyoshi; Sugano, Nobuhiko; Chen, Yen-Wei; Yonenobu, Kazuo; Sato, Yoshinobu

    2009-03-01

    This paper describes procedures for repositioning calculations of fractured bone fragments using 3-D-computed tomography (CT), aimed at preoperative planning for computer-guided fracture reduction of the proximal femur. Fracture boundaries of the bone fragments, as "fracture lines (FLs)," and the mirror-transformed contralateral femur shape extracted from 3-D-CT were used for repositioning of the fragments. We first describe a method for extracting FLs based on 3-D curvature analysis and then formulate repositioning methods based on registration of bone fragments using the following three constraints: 1) contralateral (CL) femur shape; 2) FLs; and 3) both CL femur shape and fracture lines, as "both constraints". We performed experiments using CT datasets from five simulated and four real patients with proximal femoral fracture. We evaluated the rotation error in reposition calculations and the contact ratio between repositioned fragment boundaries, which are crucial for the recovery of proper functional axes and bone adhesion of fragments, respectively. Experimental results showed that good accuracy and stability were attainable when registration using both constraints was performed after registration using the fracture-line constraint. On average, 6.0 degrees +/-0.8 degrees in rotation error and 89%+/-3 % in contact ratio were obtained without providing precise initial values.

  4. Dose-Effect Relationships for Femoral Fractures After Multimodality Limb-Sparing Therapy of Soft-Tissue Sarcomas of the Proximal Lower Extremity

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    Pak, Daniel; Vineberg, Karen A. [Department of Radiation Oncology, University of Michigan, Ann Arbor, MI (United States); Griffith, Kent A. [Biostatistics Unit, Comprehensive Cancer Center, University of Michigan, Ann Arbor, MI (United States); Sabolch, Aaron [Department of Radiation Oncology, University of Michigan, Ann Arbor, MI (United States); Chugh, Rashmi [Department of Internal Medicine, Division of Hematology/Oncology, University of Michigan, Ann Arbor, MI (United States); Ben-Josef, Edgar [Department of Radiation Oncology, University of Michigan, Ann Arbor, MI (United States); Biermann, Janet Sybil [Department of Orthopedic Surgery, University of Michigan, Ann Arbor, MI (United States); Feng, Mary, E-mail: maryfeng@umich.edu [Department of Radiation Oncology, University of Michigan, Ann Arbor, MI (United States)

    2012-07-15

    Purpose: We investigated the clinical and dosimetric predictors for radiation-associated femoral fractures in patients with proximal lower extremity soft tissue sarcomas (STS). Methods and Materials: We examined 131 patients with proximal lower extremity STS who received limb-sparing surgery and external-beam radiation therapy between 1985 and 2006. Five (4%) patients sustained pathologic femoral fractures. Dosimetric analysis was limited to 4 fracture patients with full three-dimensional dose information, who were compared with 59 nonfracture patients. The mean doses and volumes of bone (V{sub d}) receiving specified doses ({>=}30 Gy, 45 Gy, 60 Gy) at the femoral body, femoral neck, intertrochanteric region, and subtrochanteric region were compared. Clinical predictive factors were also evaluated. Results: Of 4 fracture patients in our dosimetric series, there were three femoral neck fractures with a mean dose of 57.6 {+-} 8.9 Gy, V30 of 14.5 {+-} 2.3 cc, V45 of 11.8 {+-} 1.1 cc, and V60 of 7.2 {+-} 2.2 cc at the femoral neck compared with 22.9 {+-} 20.8 Gy, 4.8 {+-} 5.6 cc, 2.5 {+-} 3.9 cc, and 0.8 {+-} 2.7 cc, respectively, for nonfracture patients (p < 0.03 for all). The femoral neck fracture rate was higher than at the subtrochanteric region despite lower mean doses at these subregions. All fracture sites received mean doses greater than 40 Gy. Also, with our policy of prophylactic femoral intramedullary nailing for high-risk patients, there was no significant difference in fracture rates between patients with and without periosteal excision. There were no significant differences in age, sex, tumor size, timing of radiation therapy, and use of chemotherapy between fracture and nonfracture patients. Conclusions: These dose-volume toxicity relationships provide RT optimization goals to guide future efforts for reducing pathologic fracture rates. Prophylactic femoral intramedullary nailing may also reduce fracture risk for susceptible patients.

  5. Peri-prosthetic femoral fractures of hip or knee arthroplasty. Analysis of 34 cases and a review of Spanish series in the last 20 years.

    Science.gov (United States)

    Gracia-Ochoa, M; Miranda, I; Orenga, S; Hurtado-Oliver, V; Sendra, F; Roselló-Añón, A

    2016-01-01

    To evaluate peri-prosthetic femoral fractures by analysing type of patient, treatment and outcomes, and to compare them with Spanish series published in the last 20 years. A retrospective review of the medical records of patients with peri-prosthetic femoral fractures treated in our hospital from 2010 to 2014, and telephone survey on the current status. A total of 34 peri-prosthetic femoral fractures were analysed, 20 in hip arthroplasty and 14 in knee arthroplasty. The mean age of the patients was 79.9 years, and 91% had previous comorbidity, with up to 36% having at least 3 prior systemic diseases. Mean hospital stay was 8.7 days, and was higher in surgically-treated than in conservative-treated patients. The majority (60.6%) of patients had complications, and mortality was 18%. Functional status was not regained in 61.5% of patients, and pain was higher in hip than in knee arthroplasty. Peri-prosthetic femoral fractures are increasing in frequency. This is due to the increasing number of arthroplasties performed and also to the increasing age of these patients. Treatment of these fractures is complex because of the presence of an arthroplasty component, low bone quality, and comorbidity of the patients. Peri-prosthetic femoral fractures impair quality of life. They need individualised treatment, and have frequent complications and mortality. Copyright © 2016 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  6. Ipsilateral Femoral Fracture Non-Union and Delayed Union Treated By Hybrid Plate Nail Fixation and Vascularized Fibula Bone Grafting: A Case Report

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    CK Chan

    2013-07-01

    Full Text Available Non-union is a well recognized complication of femoral neck fractures. The decision whether to attempt fracture fixation or to resort to hip replacement is particularly difficult in patients in the borderline age group in whom complex attempts at gaining union may fail and later present a difficult revision. On the other hand the patient may be young enough that arthroplasty best be avoided . Besides, presence of ipsilateral femoral shaft fracture with delayed union in addition to the femoral neck non-union will pose major problems at operation. We share our experience in treating a femoral neck fracture non-union with ipsilateral femoral shaft delayed union in the shaft and in the distal femur in a fifty years old patient. The fracture was treated with an angle blade plate and supracondylar nail supplemented with a free vascularised fibular bone grafting and autologous cancellous graft. There was radiological union at fourth month. At sixth months, the patient was free of pain and able to walk without support. Thus, we would like to suggest that vascularised fibula bone grafting with supracondylar nailing is a viable option for this pattern of fracture.

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

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    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

  8. Salter-Harris Type III and Type IV Combined Fracture of the Distal Femoral Epiphysis: A Case Report

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    Ali Aydin

    2012-01-01

    Full Text Available Distal femoral physeal fractures are not common but have a high rate of complications. They generally follow one of the patterns described in the Salter-Harris classification. We present a case of combination of Salter-Harris type III and type IV injury. Our case was a 15-year-old boy who had a motor vehicle accident. There was swelling, ecchymosis, severe pain, and valgus deformity, because of medial proximal fracture fragment, on the left knee. We deemed that Salter-Harris type III and type IV combination fracture in our case has not been previously reported. We prepared this paper in consideration of its contribution to the literature.

  9. Total hip arthroplasty for femoral neck fractures as an urgent procedure

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    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.

  10. Outcome analysis of retrograde nailing and less invasive stabilization system in distal femoral fractures: A retrospective analysis

    Directory of Open Access Journals (Sweden)

    Christian Hierholzer

    2011-01-01

    Full Text Available Background: Two major therapeutic principles can be employed for the treatment of distal femoral fractures: retrograde intramedullary (IM nailing (RN or less invasive stabilization on system (LISS. Both operative stabilizing systems follow the principle of biological osteosynthesis. IM nailing protects the soft-tissue envelope due to its minimally invasive approach and closed reduction techniques better than distal femoral locked plating. The purpose of this study was to evaluate and compare outcome of distal femur fracture stabilization using RN or LISS techniques. Materials and Methods: In a retrospective study from 2003 to 2008, we analyzed 115 patients with distal femur fracture who had been treated by retrograde IM nailing (59 patients or LISS plating (56 patients. In the two cohort groups, mean age was 54 years (17-89 years. Mechanism of injury was high energy impact in 57% (53% RN, 67% LISS and low-energy injury in 43% (47% RN, 33% LISS, respectively. Fractures were classified according to AO classification: there were 52 type A fractures (RN 31, LISS 21 and 63 type C fractures (RN 28, LISS 35; 32% (RN and 56% (LISS were open and 68% (RN and 44% (LISS were closed fractures, respectively. Functional and radiological outcome was assessed. Results: Clinical and radiographic evaluation demonstrated osseous healing within 6 months following RN and following LISS plating in over 90% of patients. However, no statistically significant differences were found for the parameters time to osseous healing, rate of nonunion, and postoperative complications. The following complications were treated: hematoma formation (one patient RN and three patients LISS, superficial infection (one patient RN and three patients LISS, deep infection (2 patients LISS. Additional secondary bone grafting for successful healing 3 months after the primary operation was required in four patients in the RN (7% of patients and six in the LISS group (10% of patients

  11. 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

  12. Comparison of the Lag Screw Placements for the Treatment of Stable and Unstable Intertrochanteric Femoral Fractures regarding Trabecular Bone Failure.

    Science.gov (United States)

    Celik, Talip; Mutlu, Ibrahim; Ozkan, Arif; Kisioglu, Yasin

    2016-01-01

    Background. In this study, the cut-out risk of Dynamic Hip Screw (DHS) was investigated in nine different positions of the lag screw for two fracture types by using Finite Element Analysis (FEA). Methods. Two types of fractures (31-A1.1 and A2.1 in AO classification) were generated in the femur model obtained from Computerized Tomography images. The DHS model was placed into the fractured femur model in nine different positions. Tip-Apex Distances were measured using SolidWorks. In FEA, the force applied to the femoral head was determined according to the maximum value being observed during walking. Results. The highest volume percentage exceeding the yield strength of trabecular bone was obtained in posterior-inferior region in both fracture types. The best placement region for the lag screw was found in the middle of both fracture types. There are compatible results between Tip-Apex Distances and the cut-out risk except for posterior-superior and superior region of 31-A2.1 fracture type. Conclusion. The position of the lag screw affects the risk of cut-out significantly. Also, Tip-Apex Distance is a good predictor of the cut-out risk. All in all, we can supposedly say that the density distribution of the trabecular bone is a more efficient factor compared to the positions of lag screw in the cut-out risk.

  13. Comparison of the Lag Screw Placements for the Treatment of Stable and Unstable Intertrochanteric Femoral Fractures regarding Trabecular Bone Failure

    Directory of Open Access Journals (Sweden)

    Talip Celik

    2016-01-01

    Full Text Available Background. In this study, the cut-out risk of Dynamic Hip Screw (DHS was investigated in nine different positions of the lag screw for two fracture types by using Finite Element Analysis (FEA. Methods. Two types of fractures (31-A1.1 and A2.1 in AO classification were generated in the femur model obtained from Computerized Tomography images. The DHS model was placed into the fractured femur model in nine different positions. Tip-Apex Distances were measured using SolidWorks. In FEA, the force applied to the femoral head was determined according to the maximum value being observed during walking. Results. The highest volume percentage exceeding the yield strength of trabecular bone was obtained in posterior-inferior region in both fracture types. The best placement region for the lag screw was found in the middle of both fracture types. There are compatible results between Tip-Apex Distances and the cut-out risk except for posterior-superior and superior region of 31-A2.1 fracture type. Conclusion. The position of the lag screw affects the risk of cut-out significantly. Also, Tip-Apex Distance is a good predictor of the cut-out risk. All in all, we can supposedly say that the density distribution of the trabecular bone is a more efficient factor compared to the positions of lag screw in the cut-out risk.

  14. Integrity of the lateral femoral wall in intertrochanteric hip fractures: an important predictor of a reoperation

    DEFF Research Database (Denmark)

    Palm, Henrik; Jacobsen, Steffen; Sonne-Holm, Stig;

    2007-01-01

    BACKGROUND: Reoperations after intertrochanteric fractures are often necessitated by fracture displacement following mobilization of the patient. The biomechanical complexity of the fracture, the position of the implant, and the patient's characteristics are known to influence postoperative outco...

  15. Atypical inguinal malignant peripheral nerve sheath tumour with arteriovenous fistula of the left femoral nerve in a child

    Energy Technology Data Exchange (ETDEWEB)

    Melloni, Pietro; Veintemillas, Maite [Corporacio Sanitaria Parc Tauli, Unitat de Diagnostic per Imatge d' Alta Tecnologia, Barcelona (Spain); Olsina, Gustavo; Oliva, Eulalia; Garcia-Continente, Gemma [Capio Hospital General de Catalunya, Servei de Diagnostic per la Imatge, Barcelona (Spain); Garcia-Hernandez, Felip [Capio Hospital General de Catalunya, Servei de Anatomia Patalogica, Barcelona (Spain)

    2008-07-15

    We report a 9-year-old girl who developed a malignant peripheral nerve sheath tumour (MPNST) with an arteriovenous fistula arising from the left femoral nerve and adjacent to the iliofemoral vessels in the ipsilateral groin, but without infiltrating them. We describe the MRI and MRA findings. Although MPNST is relatively well known and widely studied, the location of this mass is unique in a child. The mass was surgically removed. (orig.)

  16. 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

  17. Comparative biomechanical study of reversed less invasive stabilization system and proximal femoral nail antirotation for unstable intertrochanteric fractures

    Institute of Scientific and Technical Information of China (English)

    Chen Ying; Liu Shouyao; Lin Peng; Wang Yunting; Wang Jinhui; Tao Jianfeng; Cai Rongrong

    2014-01-01

    Objective Unstable intertrochanteric fractures (ITFs) are mostly treated by proximal femoral nail antirotation (PFNA),Inter-Tan,Asian Hip,and other new internal fixation devices.But for complex unstable fractures,such as crushed lateral wall of the greater trochanter,the loss of fixation point on lateral wall slightly reduces the fixing effect.This study aimed to compare the biomechanical strengths between reversed less invasive stabilization system (LISS) and PFNA for treatment of unstable ITFs.Methods Forty synthetic femurs were used to simulate unstable ITFs in vitro and were fixed using the reversed LISS or PFNA.These fractures were divided into two groups depending on whether the lateral wall of the greater trochanter is intact or not (AO classification:31-A2.3 and 31-A3.3,respectively).The load-displacement of femur,stiffness,ultimate load,and cyclic fatigue resistance were detected using an incremental load test and a dynamic fatigue test through an MTS 858 test system.Results For both 31-A2.3 and 31-A3.3,the vertical sinking displacement (VSD) of the femoral head under 500 N load was insignificantly smaller after treatment with reversed LISS than with PFNA,and when the displacement was 5 mm,the femoral head bore insignificantly greater load.The fixation with reversed LISS resulted in greater axial stiffness of the femur but smaller ultimate load.During the same cycle in the dynamic fatigue test,the VSD was insignificantly smaller with the fixation of reversed LISS.Conclusion Reversed LISS and PFNA have similar biomechanical strength for unstable ITFs.This conclusion should be supported by additional large-size research on basic biomechanics and clinical application.This is the first comparative biomechanical study comparing reversed LISS and PFNA for unstable ITFs.

  18. Augmentation plating in hypertrophic non-union after nail fixation of femoral shaft fracture compared with exchange plating

    Institute of Scientific and Technical Information of China (English)

    Jiang Liangjun; Pan Zhijun; Zheng Qiang

    2014-01-01

    Background Augmentation plating has been used successfully to treat hypertrophic non-union after nail fixation.This study compared the efficacy of augmentation plating and exchange plating for treating hypertrophic non-union of femoral shaft fracture after intramedullary nail fixation.Methods A total of 12 patients received augmentation plating and 15 patients received exchange plating as treatment for femoral shaft hypertrophic non-union.The procedures were conducted at our medical centre between January 2005and January 2012.Clinical follow-up was conducted at 2 weeks,1 month and then monthly until union was achieved to compare union time,operation time,bleeding and complications between the two groups.Results All patients underwent follow-up examinations until fracture union was achieved.The average length of followup time after the second treatment was (18.37±3.28) months.The time needed for union was (4.17±0.94) months in the augmentation plating group and (5.33±1.72) months in the exchange plating group.The operation time was (90.00±17.58) minutes in the augmentation plating group and (160.00±25.35) minutes in the exchange plating group.The amount of blood loss during the operation was (270.00±43.32) ml in the augmentation plating group and (530.00±103.65) ml in the exchange plating group.Both groups showed significant difference (P <0.05) in their results.No complications were reported after the second operation.Conclusions Augmentation plating after nail fixation could remove local rotation instability,facilitate simple operation,create minimal damage and enable exercise for early functional recovery.Therefore,augmentation plating is excellent for treating hypertrophic non-union after nail fixation in femoral shaft fracture.

  19. 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

  20. 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...

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

    DEFF Research Database (Denmark)

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

    2017-01-01

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

  2. Decreasing Complications of Quadricepsplasty for Knee Contracture after Femoral Fracture Treatment with an External Fixator: Report of Four Cases

    Directory of Open Access Journals (Sweden)

    Naoya Kashiwagi

    2013-01-01

    Full Text Available Introduction: In performing quadricepsplasty for contracture that develops after application of an external fixator for femoral fractures, surgeons must be aware of the potential risk for re-fracture and pin-related problems. The purpose of this report is to highlight these not well-detailed complications and to discuss specific findings and treatment suggestions.Case Report: 4 men (mean age, 40 years presenting with secondary to contracture that developed after application of an external fixator for femoral fractures were included in this study. The radiographs showed union across the fracture site however two of these patients couldn't stand on one leg raising suspicion about the union status. A computed tomographic image indeed demonstrated limited continuity of the cortex. Bone grafting was performed prior to quadricepsplasty. The mean extension and flexion before the quadricepsplasty were 0o and 570 , respectively. At the final follow-up examination, the mean active flexion of the knee had increased to 98o.Results: The incidence of re-fracture during and after quadricepsplasty has been reported to be between 10 and 25%. There are 2 preoperative features that may mislead surgeons into believing that complete union of the fractures has been attained: one is the patient's ability to stand on a single leg, and the other is the fact that plain radiographs may lend themselves to different interpretations. In such cases, computed tomography will provide evidence of the continuity of the cortical bone. Bone grafting in 2 of our patients is thought to have prevented the postoperative complications of re-fracture. Complications at pin sites induce contracture at surrounding structures. When extreme tightness of the skin is noted, a tension-releasing procedure such as a skin graft should be performed.Conclusion: In conclusion, re-fracture or pin-site contracture should be carefully managed before quadricepsplasty, because the patients who need a

  3. Treatment of osteoporotic intertrochanteric fractures by zoledronic acid injection combined with proximal femoral nail anti-rotation

    Institute of Scientific and Technical Information of China (English)

    Yong Li; Wen-Bo Zhao; De-Li Wang; Qing He; Qin Li; Fu-Xing Pei; Lei Liu

    2016-01-01

    Objective:To observe the clinical results of proximal femoral nail anti-rotation (PFNA) combined with zoledronic acid injection in the treatment of osteoporotic intertrochanteric fractures in the elderly.Methods:60 elderly patients with osteoporotic intertrochanteric fractures were diagnosed using a dual energy X-ray bone density instrument.Patients were randomly divided into treatment or control groups (30 cases in each group).Patients in both groups were treated by closed/open reduction and internal fixation using PFNA.In the treatment group,patients received one zoledronic phosphonic acid injection of 5 mg/100 ml via intravenous drip,in addition to 600 mg of Caltrate D (qd) and 0.25 μg of alpha ossification alcohol (qd).The control group received 600 mg of Caltrate D (qd) and 0.25 μg of alpha ossification alcohol (qd).The oral drugs were administered for 12 months.Bone pain relief was observed,and changes in the bone mineral density (BMD) of the lumbar and health-side hip were recorded.Clinical results were evaluated using the Visual Analogue Scale (VAS),Harris joint function score,and Osteoporosis Quality of Life Scale (OQOLS).Results:Compared with the control group,bone pain symptoms were significantly alleviated (p < 0.05) in the treatment group.In the treatment and control groups,both between-group and within-group differences in BMD were significantly increased in L1-4,femoral neck and trochanter (p < 0.05).No significant differences were found between the two groups in regard to the involved hip or the total rate of improvement at the end of the follow-up period,although cases in the treatment group had higher OQOLS scores than those of the controls (p =0.04).Cases in the treatment group healed more quickly than those in the control group [(13 ± 3.2) weeks vs (15 ± 4.6) weeks,p =0.02].During the follow-up period,cases in the treatment group had no new fractures,whereas 2 new cases of hip fracture and 2 cases of distal radial fractures were observed

  4. INTRA MEDULLARY FIXATION OF SUB TROCHANTERIC FRACTURERS WITH LONG PROXIMAL FEMORAL NAIL & STAINLESS STEEL WIRE FIXATION: A STUDY

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    Sree Krishna

    2015-01-01

    Full Text Available INTRODUCTION: The objective of this study was to prospectively evaluate the clinical outcome of traumatic subtrochanteric fractures fixed with long proximal femoral nail (PFN & Stainless s te e l wire banding Fixation with particular emphasis on our experience of surgical techniques. Materials and Methods: We reviewed the results of 49 consecutive patients who had undergone intramedullary fixation specifically with a long PFN with S.S wire banding fixation for traumatic subtrochanteric fractures in our hospital during a 2 - year period from January 2013 to December 2014. The average age of the patients was 53 years. Clinical and radiographic analyses were performed when follow - up was made at 6 weeks, 12 weeks, 6 months, 1 year and 2 years. Results: All the 49 traumatic subtro chanteric fractures healed uneventfully except 1 case of delayed union. Walking and squatting ability was completely restored in every case at follow - up examination 6 months postoperatively. Among them, 32 fractures were successfully reduced with traction on a fracture table under fluoroscopy & cerclage wiring or bandage with S.S wire of various diameters (1.6, 1.8 etcthrough a small incision near the fragment to be fixed. The average operative time was 70 minutes (range, 45 to 120. Seventeen Seinsheimer type II fractures were left unlocked distally, and static distal interlocking with 1 bolt was carried out in the other 31 cases. No complications such as cutout or breakage of the implants were encountered. Conclusions: The objective of this study was to evaluate the clinical and radiological outcome of traumatic subtrochanteric fractures with trochanteric exten sion treated with long proximal femoral locking nail (PFNL & S.S wire. This study suggests that long PFN is a reliable implant for subtrochanteric fractures, leading to high rate of bone union and minimal soft tissue damage. Intramedullary fixation has bi ological and biomechanical advantages, but the operation

  5. Treatment of unstable femoral intertrochanteric fractures with locking proximal femoral plate%锁定接骨板治疗不稳定性股骨转子间骨折

    Institute of Scientific and Technical Information of China (English)

    侯振海; 施建国; 姚远; 叶虹; 郑隆宝; 倪志明; 姚军

    2009-01-01

    Objective To investigate the efficacy of locking proximal femoral plate (LPFP) in treatment of unstable femoral intertrochanteric fractures. Methods A total of 32 patients with unstable femoral intertrochanteric fractures were operated via Watson-Jones approach. According to the Evans classification, there were 16 patients with type Ⅲ fractures, 10 with type Ⅳ fractures and 6 with type Ⅴ fractures. The data of bone healing time and hip function scores according to Harris hip function score system were recorded for evaluating treatment outcomes. Results All the patients were followed up for an average 12.5 months, which showed fracture union within mean 10.4 weeks. There were no hip varus deformation, internal fixation failure and avaacular necrosis of femoral head, with total excellence rate of 84% according to Harris hip function score system. Conclusions LPFP is characterized by correspondence with configuration of proximal femur, stable fixation, less disturb to blood supply of femoral head, and hence is an effective treatment method for unstable femoral intertrochanteric fractures.%目的 总结股骨近端锁定接骨板(locking proximal femoral plate,LPFP)治疗不稳定性股骨转子间骨折的临床疗效. 方法股骨不稳定性转子间骨折32例,根据Evans分型:Ⅲ型16例,Ⅳ型10例,Ⅴ型6例.采用LPFP固定.观察骨折愈合情况,参照Harris髋关节评分系统评定术后患髋功能. 结果全部32例患者获得平均12.5个月随访,所有骨折均愈合.无髋内翻及内固定失败,无股骨头缺血性坏死.按Harris髋关节评分标准:优良率84%. 结论 LPFP具有符合股骨近端解剖形态、固定牢靠、对股骨头血供干扰小等优点,是一种较好的固定不稳定性股骨转子间骨折的内置物.

  6. The Effect of a Femoral Fracture Sustained before Skeletal Maturity on Bone Mineral Density: A Long-Term Follow-Up Study

    Directory of Open Access Journals (Sweden)

    J. A. Kettunen

    2014-01-01

    Full Text Available Background and Purpose. The possible effect of pediatric femoral fractures on the bone mineral density (BMD is largely unknown. We conducted a study to investigate BMD in adults who had sustained a femoral shaft fracture in childhood treated with skeletal traction. Materials and Methods. Forty-four adults, who had had a femoral fracture before skeletal maturity, were reexamined on average 21 (range 11.4 years after treatment. Our follow-up study included a questionnaire, a clinical examination, length and angle measurements of the lower extremities from follow-up radiographs, and a DEXA examination with regional BMD values obtained for both legs separately. Results. At follow-up femoral varus-valgus (P=0.001 and ante-/recurvatum (P=0.001 angles were slightly larger in the injured lower-limb compared to the contralateral limb. The mean BMD of the entire injured lower-limb was lower than that of the noninjured (1.323 g/cm2 versus 1.346 g/cm2, P=0.003. Duration of traction was the only factor in multiple linear regression analysis that was positively correlated with the BMD discrepancy between the injured and noninjured lower-limb explaining about 17% of its variation. Conclusion. The effect of a femoral fracture sustained during growth is small even in patients treated with traction.

  7. 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.

  8. Impact of intraprosthetic drilling on the strength of the femoral stem in periprosthetic fractures: A finite element investigation.

    Science.gov (United States)

    Brand, Stephan; Bauer, Michael; Petri, Maximilian; Schrader, Julian; Maier, Hans J; Krettek, Christian; Hassel, Thomas

    2016-07-01

    Treatment of periprosthetic femur fractures after total hip arthroplasty remains a major challenge in orthopedic surgery. Recently, a novel surgical technique using intraprosthetic screw fixation has been suggested. The purpose of this study was to evaluate the influence of drilling the femoral hip stem on integrity and strength of the implant. The hypothesis was that intraprosthetic drilling and screw fixation would not cause the load limit of the prosthesis to be exceeded and that deformation would remain within the elastic limit. A sawbone model with a conventional straight hip stem was used and a Vancouver C periprosthetic fracture was created. The fracture was fixed with a nine-hole less invasive stabilization system plate with two screws drilled and inserted through the femoral hip stem. Three different finite element models were created using ANSYS software. The models increased in complexity including joint forces and stress risers from three different dimensions. A variation of drilling positions was analyzed. Due to the complexity of the physiological conditions in the human femur, the most complex finite element model provided the most realistic results. Overall, significant changes in the stresses to the prosthesis caused by the drilling procedure were observed. While the stresses at the site of the bore hole decreased, the load increased in the surrounding stem material. This effect is more pronounced and further the holes were apart, and it was found that increasing the number of holes could counteract this. The maximum load was still found to be in the area of the prosthesis neck. No stresses above the load limit of titanium alloy were detected. All deformations of the prosthesis stem remained in the elastic range. These results may indicate a potential role for intraprosthetic screw fixation in the future treatment of periprosthetic femur fractures.

  9. 高龄老人股骨粗隆间骨折手术前后的康复指导%Preoperative and postoperative rehabilitation guide to senile patients with intertrochanteric femoral fracture

    Institute of Scientific and Technical Information of China (English)

    2002-01-01

    @@ Along with social aging, incidence of senile intertrochanteric femoral fracture increases.We treated 106 cases of intertrochanteric femoral fracture from January 1988 to August 1999.In these cases, 46 cases received closed reduction DHS internal fixation therapy and gained good effects.

  10. A displaced stress fracture of the femoral neck in an adolescent female distance runner with female athlete triad: A case report.

    Science.gov (United States)

    Okamoto, Shinichi; Arai, Yuji; Hara, Kunio; Tsuzihara, Takashi; Kubo, Toshikazu

    2010-03-05

    This report presents a case of a displaced stress fracture of the femoral neck in an adolescent female distance runner with amenorrhea. Both reduction and internal fixation were performed early after the injury. At 24 months postoperatively, magnetic resonance imaging and bone scintigraphy showed no positive signs of femoral head necrosis and bone union was confirmed on plain X-ray. A medical examination for the presence of the signs of the female athlete triad by checking weight, calorie intake and menstrual cycles is most important to prevent such stress fractures. Athletes as well as their coaches or parents therefore need to understand female athlete triad.

  11. A displaced stress fracture of the femoral neck in an adolescent female distance runner with female athlete triad: A case report

    Directory of Open Access Journals (Sweden)

    Okamoto Shinichi

    2010-03-01

    Full Text Available Abstract This report presents a case of a displaced stress fracture of the femoral neck in an adolescent female distance runner with amenorrhea. Both reduction and internal fixation were performed early after the injury. At 24 months postoperatively, magnetic resonance imaging and bone scintigraphy showed no positive signs of femoral head necrosis and bone union was confirmed on plain X-ray. A medical examination for the presence of the signs of the female athlete triad by checking weight, calorie intake and menstrual cycles is most important to prevent such stress fractures. Athletes as well as their coaches or parents therefore need to understand female athlete triad.

  12. Proximal femoral replacement in the management of acute periprosthetic fractures of the hip: a competing risks survival analysis.

    Science.gov (United States)

    Colman, Matthew; Choi, Lisa; Chen, Antonia; Crossett, Lawrence; Tarkin, Ivan; McGough, Richard

    2014-02-01

    To examine the mortality and implant survivorship of proximal femoral replacement (PFR), revision total hip arthroplasty (REV) and open reduction internal fixation (ORIF) in the treatment of acute periprosthetic fractures of the proximal femur, we retrospectively reviewed 97 consecutive acute periprosthetic proximal femoral fractures from 2000 to 2010. Three groups were defined: PFR (n=21), REV (n=19), and ORIF (n=57). Outcome measures were all-cause mortality, implant failure, and reoperation. Competing Risks survival analysis of overall mortality during the mean 35-month follow-up showed no statistical difference between the three groups (P=0.65; 12 and 60 month mortality for PFR: 37%, 45%; REV: 16%, 46%; ORIF: 14%, 100%). Implant survival was worse for the PFR group (P=0.03, 12 and 60-month implant failure rate for PFR: 5%, 39%; REV: 7%, 7%; ORIF 2%, 2%). We conclude that PFR as compared with REV or ORIF may have worse medium-term implant survival, primarily due to instability and dislocation.

  13. Technique of Open Reduction and Internal Fixation of Comminuted Proximal Humerus Fractures With Allograft Femoral Head Metaphyseal Reconstruction.

    Science.gov (United States)

    Parada, Stephen A; Makani, Amun; Stadecker, Monica J; Warner, Jon J P

    2015-10-01

    Proximal humerus fractures are common injuries that can require operative treatment. Different operative techniques are available, but the hallmark of fixation for 3- and 4-part fractures is a locking-plate-and-screw construct. Despite advances in this technology, obtaining anatomical reduction and fracture union can be difficult, and complications (eg, need for revision) are not uncommon. These issues can be addressed by augmenting the fixation with an endosteally placed fibular allograft. Although biomechanical and clinical results have been good, the technique can lead to difficulties in future revision to arthroplasty, a common consequence of failed open reduction and internal fixation. The technique described, an alternative to placing a long endosteal bone graft, uses a trapezoidal, individually sized pedestal of allograft femoral head to facilitate the reduction and healing of the humeral head and tuberosity fragments in a displaced 3- or 4-part fracture of the proximal humerus. It can be easily incorporated with any plate-and-screw construct and does not necessitate placing more than 1 cm of bone into the humeral intramedullary canal, limiting the negative effects on any future revision to arthroplasty.

  14. A missense single nucleotide polymorphism, V114I of the Werner syndrome gene, is associated with risk of osteoporosis and femoral fracture in the Japanese population.

    Science.gov (United States)

    Zhou, Heying; Mori, Seijiro; Tanaka, Masashi; Sawabe, Motoji; Arai, Tomio; Muramatsu, Masaaki; Mieno, Makiko Naka; Shinkai, Shoji; Yamada, Yoshiji; Miyachi, Motohiko; Murakami, Haruka; Sanada, Kiyoshi; Ito, Hideki

    2015-11-01

    Werner syndrome is a rare autosomal recessive disorder caused by mutations in the human WRN gene and characterized by the early onset of normal aging symptoms. Given that patients with this disease exhibit osteoporosis, the present study aimed to determine whether the WRN gene contributes to the etiology of osteoporosis. A genetic association study of eight non-synonymous polymorphisms in the WRN gene and the incidence of femoral fracture was undertaken in 1,632 consecutive Japanese autopsies in which 140 patients had experienced the fracture during their lifetime. The results were validated in 251 unrelated postmenopausal Japanese women with osteoporosis and 269 non-institutionalized, community-dwelling Japanese adults. A statistically significant association was observed between rs2230009 (c.340G > A)--which results in a Val to Ile substitution--and fracture risk; the incidence of femoral fracture increased dose-dependently with the number of A alleles (p = 0.0120). Femoral neck bone and whole bone densities were lower among postmenopausal women with osteoporosis and community-dwelling adults, respectively, if they were of the AG instead of the GG genotype. The results suggest that Japanese subjects bearing at least one A allele of rs2230009 of the WRN gene are at a significantly higher risk of femoral fracture, possibly due to decreased bone density.

  15. Temporary total hip arthroplasty-like spacer for treating an infected periprosthetic femoral fracture using a long stem: A case report.

    Science.gov (United States)

    Kim, Youngwoo; Katsura, Yoshiaki; Kasahara, Nina; Kasahara, Takashi; Kanamura, Masashi; Kawanabe, Keiichi

    2017-01-01

    Infected periprosthetic femoral fractures are among the most complex and significant complications of total hip arthroplasty (THA). We report the novel use of a temporary THA-like spacer for treating an infected periprosthetic femoral fracture after revision surgery using a long stem. We present a 72-year-old woman sustained a left infected periprosthetic femoral fracture after revi - streptococci in the culture sample. On suspicion of a periprosthetic joint infection, we planned a two-stage procedure. We used a temporary THA-like spacer comprising the removed femoral long stem, which was autoclaved and then reimplanted, and applied a new polyethylene acetabular liner. Both components were cemented in place with antibioticloaded bone cement, without applying strong pressure. Pain control waseasily achieved postoperatively because the fracture had been stabilized early. The THA-like spacer was stable, and allowed a good range of motion without pain. She was allowed to move with a wheelchair and was walk with partial weight bearing without pain. Seven week after the initial THAlike spacer placement, we performed a revision THA after successful control of infection. At the 1-year follow-up, the patient remained free of infection. Temporary antibiotic-loaded cement-coated THA-like spacer using a long stem facilitated the eradication of infection, fracture stabilization, and enables partial weight bearing without pain. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  16. Treatment of subtrochanteric fracture with femoral interlocked intramedullary pin and rehabilitation exercise%应用股骨交锁髓内钉和康复锻炼治疗股骨粗隆下骨折

    Institute of Scientific and Technical Information of China (English)

    周峰; 姜为民; 唐天驷; 杨惠林

    2002-01-01

    @@ Background: Femoral subtrochanteric fracture means fractures happened 5 cm away from inferior margin level of small trochanter. Most of this kind of fracture is unstable fractures caused by trauma mostly and characterized with large malposition, splintered and difficult to be treated. It will lead to a series of severe complications if treated improperly.

  17. 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.

  18. Effect of leptin on bone metabolism in rat model of traumatic brain injury and femoral fracture

    Institute of Scientific and Technical Information of China (English)

    WANG Lei; YUAN Ji-shan; ZHANG Hong-xi; DING Hua; TANG Xing-guo; WEI Yong-zhong

    2011-01-01

    Objective: To observe serum and callus leptin expression within the setting of fracture and traumatic brain injury (TBI).Methods: Atotal of 64 male SD rats were randomized equally into 4 groups: nonoperated group, TBI group, fraeture group, and fracture+TBI group. Rats were sacrificed at 2, 4, 8 and 12 weeks after fracture+TBI. Serum leptin was detected using radioimmunoassay, and callus formation was measured radiologically. Callus leptin was analyzed by immunohistochemistry.Results: Serum ieptin levels in the fracture group, TBI group and combined fracture+TBI group were all significantly increased compared with control group at the 2 week time-point (P<0.05). Serum leptin in the combined fracture +TBI group was significantly higher than that in the fracture and TBI groups at 4 and 8 weeks after injury (P<0. 05).The percentage of leptin-positive cells in the fracture+TBI callus and callus volume were significantly higher than those in the fracture-only group (P<0.01).Conclusions: We demonstrated elevated leptin expression within healing bone especially in the first 8 weeks in a rat model of fracture and TBI. A close association exists between leptin levels and the degree of callus formation in fractures.

  19. In-hospital mortality analysis in patients with proximal femoral fracture operatively treated by hip arthroplasty procedure

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    Starčević Srdjan

    2016-01-01

    Full Text Available Background/Aim. Hip fracture remains the leading cause of death in trauma among elderly population and is a great burden to national health services. In-patient death analysis is important to evaluate risk factors, make appropriate selection and perform adequate treatment of infections for patients to be operated. The aim of this study was to analyze in-hospital mortality in proximal femoral fracture patients operatively treated with hip arthroplasty procedure. Methods. We followed 622 consecutive patients, and collected data about age, gender, the presence of infection preoperatively and postoperatively, American Society of Anesthesiologists (ASA score, diabetes mellitus and the type of surgical procedure. Postoperative infections included pneumonia, urinary tract infections, surgical site infections and sepsis. Results. We found a statistically significant influence of preoperative and postoperative infection presence for in-patient mortality with relative risk for lethal outcome of 4.53 (95% CI: 1.44-14.22 for patients with preoperative infection and 7.5 (95% CI: 1.90-29.48 for patients with postoperative infection. We did not confirm a statistically significant influence of age, gender, ASA score, diabetes mellitus or the type of surgical procedure for increased mortality rate. Conclusion. Adequate preoperative selection, risk evaluation and adequate treatment of infections are of the key importance for lowering the risk of death in patients operated due to proximal femoral fracture and treated by hip arthroplasty procedures. Special attention is to be paid for the presence of preoperative and postoperative infections in patients operatively treated due to the risk for increased in-hospital mortality.

  20. Biodegradable nanofiber-membrane for sustainable release of lidocaine at the femoral fracture site as a periosteal block: In vitro and in vivo studies in a rabbit model.

    Science.gov (United States)

    Chou, Ying-Chao; Cheng, Yi-Shiun; Hsu, Yung-Heng; Yu, Yi-Hsun; Liu, Shih-Jung

    2016-04-01

    The aim of this study was to evaluate the efficacy of a biodegradable, lidocaine-embedded, nanofibrous membrane for the sustainable analgesic release onto fragments of a segmental femoral fracture site. Membranes of three different lidocaine concentrations (10%, 30%, and 50%) were produced via an electrospinning technique. In vitro lidocaine release was assessed by high-performance liquid chromatography. A femoral segmental fracture, with intramedullary Kirschner-wire fixation and polycaprolactone stent enveloping the fracture site, was set-up in a rabbit model for in vivo assessment of post-operative recovery of activity. Eighteen rabbits were randomly assigned to three groups (six rabbits per group): group A comprised of rabbits with femoral fractures and underwent fixation; group B comprised of a comparable fracture model to that of group A with the implantation of lidocaine-loaded nanofibers; and group C, the control group, received only anesthesia. The following variables were measured: change in body weight, food and water intake before and after surgery, and total activity count post-surgery. All membranes eluted effective levels of lidocaine for more than 3 weeks post-surgery. Rabbits in group B showed faster recovery of activity post-operatively, compared with those in group A, which confirmed the pain relief efficacy of the lidocaine-embedded nanofibers. Nanofibers with sustainable lidocaine release have adequate efficacy and durability for pain relief in rabbits with segmental long bone fractures.

  1. 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

  2. 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

  3. Salvage of failed osteosynthesis of an intracapsular fracture of the femoral neck using two cannulated compression screws and a vascularised iliac crest bone graft.

    Science.gov (United States)

    Xiaobing, Y; Dewei, Z

    2015-07-01

    We evaluated the outcome of treatment of nonunion of an intracapsular fracture of the femoral neck in young patients using two cannulated screws and a vascularised bone graft. A total of 32 patients (15 women and 17 men, with a mean age of 36.5 years; 20 to 50) with failed internal fixation of an intracapsular fracture were included in the study. Following removal of the primary fixation, two cannulated compression screws were inserted with a vascularised iliac crest bone graft based on the ascending branch of the lateral femoral circumflex artery. At a mean follow-up of 6.8 years (4 to 10), union was achieved in 27 hips (84%). A total of five patients with a mean age of 40.5 years (35 to 50) had a persistent nonunion and underwent total hip arthroplasty as also did two patients whose fracture united but who developed osteonecrosis of the femoral head two years post-operatively. Statistical analysis showed that younger patients achieved earlier and more reliable union (p 45 years (p osteosynthesis of a displaced intracapsular fractures of the femoral neck has failed.

  4. 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.

  5. 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.

  6. 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

  7. 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.

  8. Trabecular Plate Loss and Deteriorating Elastic Modulus of Femoral Trabecular Bone in Intertrochanteric Hip Fractures

    Institute of Scientific and Technical Information of China (English)

    Ji Wang; Bin Zhou; Ian Parkinson; C. David L. Thomas; John G. Clement; Nick Fazzalari; X. Edward Guo

    2013-01-01

    Osteoporotic hip fracture is associated with significant trabecular bone loss, which is typically characterized as low bone density by dual-energy X-ray absorptiometry (DXA) and altered microstructure by micro-computed tomography (µCT). Emerging morphological analysis techniques, e.g. individual trabecula segmentation (ITS), can provide additional insights into changes in plate-like and rod-like trabeculae, two major micro-structural types serving different roles in determining bone strength. Using ITS, we evaluated trabecular microstructure of intertrochanteric bone cores obtained from 23 patients undergoing hip replacement surgery for intertrochanteric fracture and 22 cadaveric controls. Micro-finite element (µFE) analyses were performed to further understand how the abnormalities seen by ITS might translate into effects on bone strength. ITS analyses revealed that, near fracture site, plate-like trabeculae were seriously depleted in fracture patients, but trabecular rod volume was maintained. Besides, decreased plate area and rod length were observed in fracture patients. Fracture patients also showed decreased elastic moduli and shear moduli of trabecular bone. These results provided evidence that in intertrochanteric hip fracture, preferential loss of plate-like trabeculae led to more rod-like microstructure and deteriorated mechanical competence adjacent to the fracture site, which increased our understanding of the biomechanical pathogenesis of hip fracture in osteoporosis.

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

    Directory of Open Access Journals (Sweden)

    Staeheli Gregory R

    2012-03-01

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

  10. Artificial Femoral Head Replacement in Treatment of 36 Patients with Osteoporotic Femoral Intertrochanteric Fracture%人工股骨头置换治疗骨质疏松性股骨粗隆间骨折36例

    Institute of Scientific and Technical Information of China (English)

    桑晓文; 杨利学; 谭龙旺; 孙智平; 张快强

    2014-01-01

    目的观察人工股骨头置换治疗骨质疏松性股骨粗隆间骨折的临床效果。方法对2008年1月-2013年6月收治的36例骨质疏松性股骨粗隆间骨折行加长柄双极骨水泥人工股骨头置换术,术后常规予鲑鱼降钙素联合钙剂抗骨质疏松治疗。结果术后Harris关节功能评分平均88分(68~94分),其中优18例,良13例,可4例,差1例,优良率为86.1%。2例术后活动后出现髋部轻度疼痛,1例下肢深静脉栓塞;本组均无髋关节脱位、假体周围再骨折、假体松动及下陷、大小粗隆骨折不愈合等并发症发生。结论人工股骨头置换术治疗骨质疏松性股骨粗隆间骨折可减少力学及内固定相关风险,且并发症少,效果良好。%Objective To observe the effect of artificial femoral head replacement in treatment of osteoporotic femoral inter-trochanteric fracture. Methods A total of 36 inpatients with osteoporotic femoral intertrochanteric fracture underwent long-stem ce-mented artificial femoral head replacement during January 2008 and June 2013, and routine salmon calcitonin combined with calcium of anti osteoporosis treatment was performed after operations. Results The postoperative Harris hip score was 88 (68-94), which included excellent in 18 cases, good in 13 cases, common in 4 cases and poor in 1 case, and the excellent and good rate was 86.1%. Two patients had postoperative hip mild pain after activity, and one patient had deep vein thrombosis of lower extremity, but there were no complications such as dislocation of hip joint, periprosthetic fracture, prosthesis loosening, subsidence and greater trochanteric fracture nonunion. Conclusion Artificial femoral head replacement in treatment of osteoporotic femoral intertrochanter-ic fracture can reduce the risks of mechanics and internal fixation with fewer complications and better effect.

  11. Structural reorganization of the knee joint cartilage and synovium during diaphyseal femoral fracture management using intramedullary locked nails ^perime^al and morphological study

    Directory of Open Access Journals (Sweden)

    A. A. Emanov

    2015-01-01

    Full Text Available The purpose - to study structural changes in knee articular cartilage and synovial membrane during locking intramedullary osteosynthesis of femoral fractures. Material and methods. The study tested structural changes in the articular cartilage of the femoral condyles and synovium during femoral fracture repair under the conditions of intramedullary locked nailing. Transverse diaphyseal femoral fractures were modeled in 12 adult mongrel dogs. Synovitis severity was assessed with a V. Krenn scale. Wilcoxon Test was used for testing hypothesis. Results. In the first group (n = 6 fractures were fixed with locked intramedullary nails ILoc (Biomedtrix, USA, while the same type of fixation in group 2 (n = 6 was performed on 4th day postoperatively after reduction by skeletal traction. It was revealed that in the first group a unified medullary cavity was seen by day 70 and the cortical layer at the fracture site approximated to the condition of the uninjured bone in intensity of bone formation and thickness. These featured were observed in the second group only by day 100. The histological study showed that the structure of the femoral condyle articular cartilage was regular in the first group but its changes were reduced thickness and reduced volumetric density of chondrocytes that might result due to disturbed trophical condition. In the second group the articular cartilage fibres tended to disintegrate on the surface that was accompanied by disturbed integrity of the basophil line and penetration of the vessels into the cartilage. Moreover, the cartilage destruction progressed as the experiment continued and chondrocyte proliferation sharply decreased. Synovitis was considerably expressed. The data obtained in the second group proved high risk of developing osteoarthrosis.

  12. 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.

  13. Treatment of femoral neck fractures in elderly patients over 60 years of age - which is the ideal modality of primary joint replacement?

    Directory of Open Access Journals (Sweden)

    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.

  14. Decreased muscle strength is associated with impaired long-term functional outcome after intramedullary nailing of femoral shaft fracture

    DEFF Research Database (Denmark)

    Larsen, Peter; Elsøe, Rasmus; Graven-Nielsen, Thomas;

    2015-01-01

    -up with clinical examination of 48 patients treated with intramedullary nailing after femoral shaft fracture between 2007 and 2010. The patients underwent a clinical examination and assessment of walking ability, maximal muscle strength during knee flexion and extension and hip abduction. Hip disability...... strength of knee flexion with the injured leg (226.0 N) was significantly lower then knee flexion with the non-injured leg (259.5 N, P abduction (129.2 vs 156.0 N, P ... in the difference in muscle strength were observed as well as between worse HOOS outcome and increasing body mass index. CONCLUSION:This study showed that decreased muscle strength for knee flexion, knee extension and hip abduction was associated with worse long-term functional outcome measured with a disease...

  15. The effect of lower limb rehabilitation gymnastics on postoperative rehabilitation in elderly patients with femoral shaft fracture

    Science.gov (United States)

    Yang, Si-Dong; Ning, Sheng-Hua; Zhang, Li-Hong; Zhang, Ying-Ze; Ding, Wen-Yuan; Yang, Da-Long

    2016-01-01

    Abstract The purpose of this study was to explore the effect of lower limb rehabilitation gymnastics on postoperative rehabilitation in elderly patients with femoral shaft fracture after undergoing intramedullary nail fixation surgery. We collected medical records of elderly patients aged ≥ 60 years with femoral shaft fracture between 03/2010 and 03/2015 in Longyao County Hospital. Totally, 160 patients were identified and divided into the intervention group (n = 80) and the control group (n = 80). During the postoperative period, the intervention group received lower limb rehabilitation gymnastics treatment for 3 months, but the control group did not. All patients were routinely asked to return hospital for a check in the 1st postoperative week, as well as the 2nd week, the 1st month, and the 3rd month, after surgery. The clinical rehabilitation effect was evaluated by checking lower limb action ability, detecting the lower limb deep venous thrombosis (DVT), scoring muscle strength of quadriceps and visual analog scale (VAS) score, and performing satisfaction survey. At the 1st week and 2nd week after surgery, the clinical rehabilitation effect in the intervention group was better regarding lower limb action ability, lower limb DVT, muscle strength of quadriceps, VAS score, and patient satisfaction, as compared with the control group. However, there was no significant difference at the 1st month and the 3rd month after surgery when comparing the intervention group to the control group. In the early postoperative stage, lower limb rehabilitation gymnastics can effectively improve the recovery of lower limb function, beneficial to reducing postoperative complications such as lower limb DVT and muscle atrophy, and increasing patient satisfaction rate. PMID:27537579

  16. Biomechanical comparison of dynamic condylar screw and locking compression plate fixation in unstable distal femoral fractures: An in vitro study

    Directory of Open Access Journals (Sweden)

    Ashutosh Kumar Singh

    2013-01-01

    Full Text Available Background: Distal femur fractures are difficult to manage and the selection of implant for internal fixation remains controversial. The objective of this study is to establish the relative strength of fixation of a distal femoral locking plate (DFLP compared with the dynamic condylar screw (DCS in the distal femur fractures. Materials and Methods: Study was conducted on 16 freshly harvested cadaveric distal femoral specimens, eight implanted with DCS and other eight with DFLP. The construct was made unstable by removing a standard sized medial wedge of 1 cm base (gap-osteotomy beginning 6 cm proximal to the lateral joint line in distal metaphyseal region with the loss of medial buttress. Fatigue test was conducted under load control mode at the frequency of I Hz. Specimens were subjected to cyclic loading of 2 kN, under observation for 50,000 cycles or until failure/cutout, which ever occurred earlier. Results: In DFLP group, there was no implant failure and the average number of cycles sustained was 50,000. Six out of eight specimens completed 50,000 cycles and two failed in DCS group. The average number of cycles sustained by DCS was 46150. Though the bone quality as assessed by dual energy X-ray absorptiometry DEXA was comparable in both DFLP and DCS group ( P = 0.06, none failed in DFLP group and subsidence was 1.02 ± 0.34 mm (range: 0.60-1.32 mm, which was significantly 43% lower ( P = 0.006 than subsidence in DCS group (1.82 ± 0.58; range: 1.20-3.08 mm. The average stiffness of DCS group was 52.8 ± 4.2 N/mm, which was significantly lower than average stiffness of locked condylar plate group (71.2 ± 5.1 N/mm ( P = 0.02. Conclusions: DFLP fixation of the distal femur fractures resulted in stronger construct than the DCS fixation in both cyclic loading and ultimate strength in biomechanical testing of a simulated A3 distal femur fracture.

  17. 股骨近端防旋髓内钉治疗 Russell-TaylorⅡ型股骨转子下骨折%Proximal femoral nail antirotation in Russell-TaylorⅡtype femoral subtrochanteric fracture

    Institute of Scientific and Technical Information of China (English)

    孟位明; 许红生; 付卫杰; 王平

    2014-01-01

    目的:探讨股骨近端防旋髓内钉(PFNA)治疗Russell-TaylorⅡ型股骨转子下骨折的手术方法及疗效。方法对17例Russell-TaylorⅡ型股骨转子下骨折患者牵引复位后均行PFNA内固定治疗。结果手术时间60~90 min,术中出血量150~400 ml。17例均获随访,时间10~24个月。骨折均达骨性愈合。按Harris标准进行髋关节功能评价:优10例,良6例,可1例。结论 PFNA治疗Russell-TaylorⅡ型股骨转子下骨折操作简单,创伤小,疗效满意。%Objective To explore the surgical methods and therapeutic effect of the proximal femoral nail antirotation (PFNA)in treatment Russell-TaylorⅡ type femoral subtrochanteric fractures.Methods The PFNA were used for internal fixation in 17 patients of Russell-Taylor Ⅱ type femoral subtrochanteric fractures.Results The operation time was 60~90 minutes,and intraoperative blood loss was 150~400 ml.All 17 patients were followed up for 10~24 months.The fracture of all patients achieved bony healing.According to the standard of Harris hip joint function assessment,the results were excellent in 10 patients,good in 6 and fair in 1.Conclusions PFNA treatment is sim-ple to be used in Russell-TaylorⅡtype femoral subtrochanteric fractures with minimal trauma,and curative effect is satisfied.

  18. Use of a long distally fixed intramedullary stem to treat a periprosthetic femoral fracture following total hip arthroplasty using a thrust plate hip prosthesis: A case report.

    Science.gov (United States)

    Hatanaka, Hiroyuki; Motomura, Goro; Ikemura, Satoshi; Sonoda, Kazuhiko; Kubo, Yusuke; Utsunomiya, Takeshi; Yamamoto, Takuaki; Nakashima, Yasuharu

    2017-01-01

    The thrust plate hip prosthesis (TPP; Zimmer, Winterthur, Switzerland) is a hip prosthesis that is no longer in production. Few reports have focused on periprosthetic fractures following total hip arthroplasty (THA) with the use of a TPP. We report a 57-year-old woman with a periprosthetic femoral fracture 13 years after THA with the use of a TPP. A plain radiograph showed a displaced subtrochanteric fracture of the right femur just below the distal tip of the lateral plate without implant loosening. She underwent revision surgery with a long distally fixed intramedullary stem in conjunction with a plate and cable system. Three months after surgery, bone union was confirmed using radiography and the patient was clinically asymptomatic. We encountered three major problems while planning surgical treatment, these being, discontinuation of the TPP system, loss of proximal femoral cancellous bone, and difficulties with the type of subtrochanteric fracture. After considering these problems, we planned revision surgery using a long distally fixed intramedullary stem in conjunction with a plate and cable system. This case shows that sufficient implant preparation based on precise preoperative planning is necessary to obtain good clinical results for the surgical treatment of periprosthetic femoral fractures following THA with the use of a TPP. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  19. Stress fractures of the femoral shaft in women's college lacrosse: a report of seven cases and a review of the literature.

    Science.gov (United States)

    Kang, L; Belcher, D; Hulstyn, M J

    2005-12-01

    Stress fractures do not often occur in the shaft of the femur. They are more common in the femoral neck, the tibial shaft, the metatarsals, and other bones of the foot. In female athletes, stress fractures classically afflict the distance runner, the ballerina, the gymnast, and the figure skater. To describe the clinical presentation, diagnosis, treatment, and outcome of seven college female lacrosse players with femoral shaft stress fractures, and review the literature. The unusual results of this study support the principle that clinical suspicion should be high when treating any female athlete regardless of the sport. In this case series, an abrupt change in the quality of the running surface during the competitive training season was the only underlying common thread among the athletes. The findings suggest that risk factors for the female athlete are variable and are no longer limited to the undernourished or overtrained.

  20. 股骨颈骨折七例误漏诊原因分析%Causes of Misdiagnosis and Missed Diagnosis in 7 Patients with Femoral Neck Fractures

    Institute of Scientific and Technical Information of China (English)

    阳波; 杨静

    2016-01-01

    Objective To investigate clinical features, causes of misdiagnosis and missed diagnosis of femoral neck fractures and prevention measures. Methods Clinical data of 7 patients with femoral neck fractures between October 2013 and October 2015 was retrospectively analyzed. Results The 7 patients visited doctors for hip joint pain caused by traffic ac-cidents, falls, sprain, falls from heights and so on. Two patients were misdiagnosed as having left hip contusion;2 patients were misdiagnosed as having soft tissue contusion;2 patients were diagnosed as having middle left femoral transverse fractures, and femoral neck fractures were missed diagnosised;1 patient was diagnosed as having middle femoral transverse fractures, and femoral neck fractures were missed diagnosised. Misdiagnosis and missed diagnosis time was 2-7 d. Femoral neck frac-tures were confirmed by X ray or CT examination for the 7 patients, and the patients were treated with surgeries by titanium cannulated compression screw. During postoperative 1 year of follow-up, all fractures healed, and the healing time was 3. 0-4. 5 (3. 75 ± 0. 54) months. Harris score of hip joint was performed 1 year after operation, and excellent and good rate of Har-ris score in the 7 patients was 85. 71%. Conclusion Femoral neck fracture is easy to be misdiagnosed or missed diagnosed due to various causes. Patients with continuous hip pain and obvious tenderness without abnormalities by X-ray should be high-ly suspected femoral neck fracture, and CT examination should be performed early to avoid misdiagnosis or missed diagnosis.%目的 探讨股骨颈骨折的临床特点及误漏诊原因、防范措施.方法 对遂宁市中心医院2013年10月—2015年10月诊治的曾误漏诊的股骨颈骨折7例的临床资料进行回顾性分析.结果 本组7例因交通事故、跌倒、扭伤、高处跌落等原因导致髋关节疼痛就诊.2例误诊为左髋部挫伤,2例误诊为左膝部软组织挫伤,2例仅诊断左股

  1. Osteomalacia and coxa vara. An unusual co-existence for femoral neck stress fracture

    Directory of Open Access Journals (Sweden)

    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.

  2. Bisphosphonates and the fracture healing and atypical fracture%双膦酸盐与骨折愈合和非典型性骨折

    Institute of Scientific and Technical Information of China (English)

    王雪鹏; 郝永强

    2011-01-01

    Fracture healing is typically characterized by four overlapping stages that include the hematoma and inflammatory response, initial fibrocartilage callus formation, hard callus formation and bone remodeling.The remodeling process is driven by a coupled process of bone resorption and bone formation.The soft callus remodeling and hard callus remodeling are of great importance to fracture healing.Bisphosphonates act to affect fracture healing by intervening callus remodelling, based on its pharmacological action of inhibiting the osteoclast activity and bone turnover level.Long-term use of bisphosphonates does not favor the fracture healing, and has been associated with the possibility of atypical fracture of the femur.%典型的骨折愈合过程包括血肿和炎症反应、原始软骨痂形成、成熟板层骨形成以及骨板重建和塑形等4个时期.骨重建包括骨吸收和骨形成两个方面.软骨痂和硬骨痂重建对骨折愈合具有重要意义.双膦酸盐类药理基础在于抑制破骨细胞活性和骨转化水平,通过干预骨重建对骨折愈合产生影响.长期使用双膦酸盐不利于骨折愈合,有引起股骨非典型性骨折发生的危险.

  3. The effect of bisphosphonates on fracture healing and atypical fracture%双膦酸盐与骨折愈合和非典型性骨折

    Institute of Scientific and Technical Information of China (English)

    王雪鹏; 郝永强

    2011-01-01

    Fracture healing is typically characterized by four overlapping stages, including the hematoma and inflammatory response, initial fibrocartilage callus formation, hard callus formation, and bone remodeling. The remodeling process is driven by a coupled process of orderly bone resorption followed by bone formation. The soft callus remodeling and hard callus remodeling are of great importance to fracture healing. Bisphosphonates act to affect fracture healing by intervening callus remodelling, based on its pharmacological action on inhibiting osteoclast activity and bone turnover levels. The long-term use of bisphosphonates seems to be turning against fracture healing, and has been associated with the possibility of atypical fractures of the femur.%典型的骨折愈合过程包括血肿和炎症反应、原始软骨痂形成、成熟板层骨形成以及骨板重建和塑形等四个时期。骨重建包括骨吸收和骨形成两个方面。软骨痂和硬骨痂重建对骨折愈合具有重要意义。双膦酸盐类药理基础在于抑制破骨细胞活性和骨转化水平,通过干预骨重建对骨折愈合产生影响。长期使用双膦酸盐不利于骨折愈合,有引起股骨非典型性骨折发生的危险。

  4. 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.)

  5. The influence of informal caregivers on the rehabilitation of the elderly in the postoperative period of proximal femoral fracture.

    Science.gov (United States)

    Rocha, Suelen Alves; Avila, Marla Andréia Garcia de; Bocchi, Silvia Cristina Mangini

    2016-03-01

    Objective To analyze the influence of informal caregivers on the functional independence of older adults in the postoperative period of proximal femoral fracture due to falls. Method It is an integrative review of a corpus for analysis that gathered 23 articles, between 2002 and 2012, from databases "Literatura Latino-Americana e do Caribe em Ciências da Saúde" (Latin-American and Caribbean Health Sciences Literature in Health Sciences), Cumulative Index to Nursing and Allied Health Literature, US National Library of Medicine and Scopus. Results There was a predominance of studies by Chinese authors and nurses. The analysis of the studies evidenced that falls followed by fractures lead to dependence of older adults and, consequently, an overload to caregivers. Moreover, older adults and caregivers showed a need for support in the rehabilitation process. Conclusions Informal caregivers still need to be included in care planning and to be qualified for such care by health professionals, since they positively influence functional independence in the postoperative period.

  6. Atypical dento-alveolar fracture fixed with screws: a technical note.

    Science.gov (United States)

    Shinohara, Elio Hitoshi; Vieira, Eduardo Hochuli; Júnior, Idelmo Rangel Garcia; Pires-Soubhia, Ana Maria; Martini, Marcelo Zillo

    2010-08-01

    Dento-alveolar process fracture is an important and common event in the dental office practice usually managed under the well-established protocols, but sometimes this kind of lesion is evaluated in the hospital emergency rooms without attention to the dental injuries. In this type of trauma, the time between the injury and the definitive resolution is essential for the treatment success, usually 1 h in cases of dento-alveolar fractures (tooth and alveolar bone). This paper describes the management of a patient with unusual dento-alveolar fracture caused by gunshot and treated using screw fixation.

  7. [Salter and Harris type-II distal femoral physeal fracture-separations at adolescent age: a new therapeutic approach (preliminary study)].

    Science.gov (United States)

    Edgard-Rosa, G; Launay, F; Glard, Y; Guillaume, J-M; Jouve, J-L; Bollini, G

    2008-10-01

    The prognosis of distal femoral physeal fracture-separation is poor in children. In adolescents, more than half of the cases are classified as Salter and Harris type-II. The gold-standard treatment for a displaced fracture combines anatomic reduction with internal fixation with a pin or screw, preserving the growth cartilage. Despite this treatment, the rate of mid- and long-term complications has been high in the literature, most problems being related to leg length discrepancy and misalignments (genu valgum and genu varum). In order to avoid these problems, for adolescents, we propose and osteosynthesis system which bridges the entire growth cartilage with a blade-plate. Depending on the bone age, puberty and thus potential for further growth, we combine this osteosynthesis with a contralateral distal femoral epiphysiodesis to prevent invalidating leg length discrepancy. We reviewed retrospectively the cases of 21 patients aged 11 to 15 years treated between 1990 and 2005 for Salter and Harris type-II distal femoral physeal fracture- separation. Clinical and radiographic outcome was compared between the 16 patients treated with the classical internal fixation system or cast immobilization and the five patients treated with a blade-plate. A complete physical examination was available for the follow-up in all cases. A full stance view was used for the radiographic analysis. The mean follow-up was 6.7 years (range 2-17), minimal two years. In patients treated with the classical fixation system or a plaster cast, four of 16 (25 %) developed frontal misalignment of more than 5 degrees and five of 16 (32 %) leg length discrepancy of more than 2cm. No misalignment or leg length discrepancy (>2cm) was observed among the five patients treated with a blade-plate. The results observed in our patients treated with the classical fixation systems are comparable with those reported by others. Our patients treated with the blade-plate system constitute the only series with no

  8. 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

  9. THE RESULTS OF THE CLINICAL USE OF A NEW METHOD OF OSTEOSYNTHESIS WITH NON-FREE BONE AUTOPLASTY AT THE MEDIAL FEMORAL NECK FRACTURES

    Directory of Open Access Journals (Sweden)

    R. M. Tikhilov

    2013-01-01

    Full Text Available Objective - to improve treatment outcomes in patients with medial fractures of the femoral neck through the development and introduction into clinical practice a new method of fixation with non-free plastic by the autograft from the iliac crest on a permanent muscular-vascular pedicle. Materials and methods. A comparative analysis of short- and long-term results of surgical treatment of 57 patients with medial fractures of the femoral neck, which were divided into primary and control groups. The study group included 24 patients who have undergone an osteosynthesis with cannulated screws with additional autoplasty with vascularized graft from the iliac crest. The control group consisted of 33 patients who underwent fixation with cannulated screws for the traditional method. Results. The use of non-free bone autoplasty in the main group of patients provided the best short- and long-term outcomes: fracture healing occurred in all cases in a period of 6 to 8 months. The long-term results of treatment of 22 patients after 2-6 years after the operation showed comparatively better anatomical functional outcomes. Conclusions. The indications for the clinical use of the fixation with the non-free bone autotransplantation are prognostically unfavorable for the union medial fractures of the femoral neck (II-III types by Pauwels or III-IV types by Garden in patients aged under 60 years with no signs of deforming arthrosis II-III stages.

  10. [External femorotibial transfixation in femoral fracture with joint involvement in a child].

    Science.gov (United States)

    Nounla, J; Bennek, J; Bühligen, U; Rolle, U

    2001-07-01

    Long bone fractures combined with joint injuries run a high risk of destabilising the articulations. Remaining joints incongruence can lead to early arthosis especially in cases of severe injuries or not achieved anatomical reduction. A number of osteosynthesis methods are available for anatomical repair of the articular facet. This report presents a seven years old boy with an open comminuted fracture of the distal femur and consecutive joint instability, treated with a Transfixation (Orthofix) of the knee joint. The functional results suggest this method as an alternative treatment.

  11. In-vivo assessment of femoral bone strength using Finite Element Analysis (FEA based on routine MDCT imaging: a preliminary study on patients with vertebral fractures.

    Directory of Open Access Journals (Sweden)

    Hans Liebl

    Full Text Available To experimentally validate a non-linear finite element analysis (FEA modeling approach assessing in-vitro fracture risk at the proximal femur and to transfer the method to standard in-vivo multi-detector computed tomography (MDCT data of the hip aiming to predict additional hip fracture risk in subjects with and without osteoporosis associated vertebral fractures using bone mineral density (BMD measurements as gold standard.One fresh-frozen human femur specimen was mechanically tested and fractured simulating stance and clinically relevant fall loading configurations to the hip. After experimental in-vitro validation, the FEA simulation protocol was transferred to standard contrast-enhanced in-vivo MDCT images to calculate individual hip fracture risk each for 4 subjects with and without a history of osteoporotic vertebral fractures matched by age and gender. In addition, FEA based risk factor calculations were compared to manual femoral BMD measurements of all subjects.In-vitro simulations showed good correlation with the experimentally measured strains both in stance (R2 = 0.963 and fall configuration (R2 = 0.976. The simulated maximum stress overestimated the experimental failure load (4743 N by 14.7% (5440 N while the simulated maximum strain overestimated by 4.7% (4968 N. The simulated failed elements coincided precisely with the experimentally determined fracture locations. BMD measurements in subjects with a history of osteoporotic vertebral fractures did not differ significantly from subjects without fragility fractures (femoral head: p = 0.989; femoral neck: p = 0.366, but showed higher FEA based risk factors for additional incident hip fractures (p = 0.028.FEA simulations were successfully validated by elastic and destructive in-vitro experiments. In the subsequent in-vivo analyses, MDCT based FEA based risk factor differences for additional hip fractures were not mirrored by according BMD measurements. Our data suggests, that MDCT

  12. Influence of various types of damage on the fracture strength of ceramic femoral heads.

    Science.gov (United States)

    Wuttke, Viola; Witte, Hartmut; Kempf, Katrin; Oberbach, Thomas; Delfosse, Daniel

    2011-12-01

    Ceramic-on-ceramic articulations are a frequently used bearing for total hip replacements. This success mainly is due to their excellent tribological properties. Ceramics can withstand high pressure loads due to its brittleness but only low bending stresses. A ceramic ball head fracture is the result of subcritical crack growth. This kind of fracture in vivo can abet by damage or contamination of the stem cone. The main goal of this work is to provide a risk assessment of different possible damage mechanisms and contaminations that may result in lower fracture strength of a ceramic ball head. To simulate potential causes, different types and dimensions of metal wire, foils, hair, and lubricants were inserted between the ceramic ball head and the metal cone of the stem. The test results clearly show that fracture strength is negatively influenced by most of the inhomogeneities between the cone and the head because they increase the peak stresses acting on a part of the ceramic ball head. The results of this article clearly confirm the demand for an undamaged taper fit "free of contamination" between the ceramic head and the metal cone during implantation.

  13. Comparison of extramedullary and intramedullary devices for treatment of subtrochanteric femoral fractures at tertiary level center

    Directory of Open Access Journals (Sweden)

    Yadav Sanjay

    2014-06-01

    Full Text Available Objective: The treatment of subtrochanteric fractures is challenging and treatment modalities and implants are constantly evolving. This study attempts to revisit and compare extramedullary vs. intramedullary devices in relatively young population. Methods: Thirty patients with subtrochanteric fractures were enrolled and treated with extramedullary or intramedullary devices and follow-up continued one year for clinico-radiological assessment. Results: The mean age of patients was 37.53 years. Most were males between 21-40 years old. The dominant mode of injury was traffic accidents (66%. Fractures were classifi ed according to Russell-Taylor classifi cation. Forty percent were Russell-Taylor type IA, 37% type IB and 23% type IIA. Average time to surgery was 3.6 days from the time of admission to hospital. Mean duration of surgery was 45 minutes for intramedullary device (group A and 105 minutes for extramedullary device (group B. Average blood loss was 100 ml in group A and 200 ml in group B. Mean duration of radiation exposure was 130 seconds and 140 seconds for groups A and B, while average duration of hospital stay was 12 days and 16 days respectively. Excellent results were seen in 47% of cases in group A and 33% of cases in group B. Conclusion: Intramedullary device is a reliable implant for subtrochanteric fractures. It has high rates of union with minimal soft-tissue damage. Intramedullary fixation has biological and biomechanical advantages, but surgery is technically demanding. Gradual learning and patience is needed to make this method truly rewarding. Key words: Subtrochanteric fractures; Intramedullary; Dynamic hip screw

  14. Pathological fracture of the patella due to an atypical located aneurysmal bone cyst: verification by means of ultrasound-guided biopsy.

    Science.gov (United States)

    Plaikner, Michaela; Gruber, Hannes; Henninger, Benjamin; Gruber, Leonhard; Kosiol, Juana; Loizides, Alexander

    2016-03-01

    We report on a rare case of an atypical located aneurysmal bone cyst (ABC) in the patella presenting with pathological fracture after trauma. Using all available diagnostic modalities and by means of ultrasound-guided core-needle biopsy an unclear and suspected pathological fractured cystic bone lesion in the patella of a young man could be further clarified. The acquired images suggested the diagnosis of a pathological fractured aneurysmal bone cyst after mild trauma. However, due to the extraordinary location and clinical presentation the diagnosis was secured by means of ultrasound-guided biopsy through a small cortical gap. As shown in this rare case of an atypical aneurysmal bone cyst of the patella, the quite seldom but sometimes possible ultrasound-guided biopsy of intraosseous lesions can help to achieve the diagnostic clarification and should also be taken into account as a non-standard procedure.

  15. Results of bone regenerate study after osteosynthesis with bioinert and calcium phosphate-coated bioactive implants in experimental femoral neck fractures (experimental study

    Directory of Open Access Journals (Sweden)

    K. S. Kazanin

    2015-01-01

    Full Text Available Objective - to analyze the results of X-ray, cytomorphometric and immunohistochemistry experimental studies of bone regenerates after osteosynthesis with bioinert and calcium phosphate-coated bioactive implants. Material and methods. The study was conducted on experimental femoral neck fractures in rabbit males. Reparative osteogenesis processes were studied in groups of bioinert titanium implant osteosynthesis and calcium phosphate-coated bioactive titanium implant osteosynthesis. The animals were clinically followed-up during the postoperative period. X-ray, cytomorphometric and immunohistochemistry studies of samples extracted from femoral bones were conducted over time on days 1, 7, 14, 30 and 60. The animal experiments were kept and treated according to recommendations of international standards, Helsinki Declaration on animal welfare and approved by the local ethics committee. All surgeries were performed under anesthesia, and all efforts were made to minimize the suffering of the animals. Results. In the animal group without femoral neck fracture osteosynthesis, femoral neck pseudoarthrosis was observed at the end of the experiment. The results of cytomorphometric and immunohistochemistry studies conducted on day 60 of the experiment confirmed that the cellular composition of the bone regenerate in the group of calcium phosphate-coated bioactive titanium implants corresponded to a more mature bone tissue than in the group of bioinert titanium implants. Conclusion. The results of the statistical analysis of cytomorphometric and immunohistochemistry data show that the use of calcium phosphate-coated bioactive titanium implants allows to achieve significantly earlier bone tissue regeneration.

  16. The contribution of intellectuals to the history of traumatology during the Renaissance: treatment of femoral fracture through François Rabelais' glossocomion.

    Science.gov (United States)

    Manzini, Francesco; Manzini, Claudio; Cesana, Giancarlo; Riva, Michele Augusto

    2017-02-01

    During the Middle Ages and the Renaissance, intellectuals often included clinical cases and medical descriptions in their literary works. These authors appeared to be more interested in internal and infectious diseases rather than in musculoskeletal disorders and orthopaedics. François Rabelais (1490-1553) was one of the most renowned humanists and philologists of the sixteenth century. He was also a physician with an interest in translating ancient texts of medical authors. Rabelais rediscovered a device for treating femoral fracture originally described by the Roman physician Galen and named as glossocomion. Since the original apparatus had some imperfections, Rabelais redesigned and modified it. This new, improved version became a model for new devices for treating femoral fracture, as also reported by the great French surgeon Ambroise Paré. For this contribution, Rabelais deserves major consideration in the history of orthopaedics and traumatology.

  17. 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.

  18. Better Axial Stiffness of a Bicortical Screw Construct Compared to a Cable Construct for Comminuted Vancouver B1 Proximal Femoral Fractures.

    Science.gov (United States)

    Griffiths, Jamie T; Taheri, Arash; Day, Robert E; Yates, Piers J

    2015-12-01

    The aim of this study was to biomechanically evaluate the Locking attachment plate (LAP) construct in comparison to a Cable plate construct, for the fixation of periprosthetic femoral fractures after cemented total hip arthroplasty. Each construct incorporated a locking compression plate with bi-cortical locking screws for distal fixation. In the Cable construct, 2 cables and 2 uni-cortical locking screws were used for proximal fixation. In the LAP construct, the cables were replaced by a LAP with 4 bi-cortical locking screws. The LAP construct was significantly stiffer than the cable construct under axial load with a bone gap (P=0.01). The LAP construct offers better axial stiffness compared to the cable construct in the fixation of comminuted Vancouver B1 proximal femoral fractures.

  19. COMPARATIVE STUDY BETWEEN TITANIUM ELASTIC NAILING (TENS AND DYNAMIC COMPRESSION PLATING (DCP IN THE TREATMENT OF FEMORAL DIAPHYSEAL FRACTURES IN CHILDREN

    Directory of Open Access Journals (Sweden)

    Ramasubba Reddy

    2015-08-01

    Full Text Available BACKGROUND : Orthopaedic surgeons have long maintained that all children who have sustained a diaphyseal fracture of femur recover with c onservative treatment, given the excellent remodeling ability of immature bone in children. Angulations, shortenings and malrotations are not always corrected by conservative treatment. Of many surgical options, titanium elastic nailing has been the newer implant which is being used regularly. Although good results have been reported with elastic intramedullary nails, plate fixation continues to be a viable alternative in surgical treatment of femoral shaft fractures. However there are not many studies comp aring the efficiency of titanium elastic nailing and plating for femoral diaphyseal fractures in pediatric age group. AIM : The present study aims to compare the surgical management of diaphyseal fractures of femur in children with Dynamic Compression Plati ng versus Titanium Elastic Nailing. DESIGN : This is a prospective study . MATERIALS AND METHODS : This prospective study was conducted in a tertiary hospital. Patients who presented to the out - patient department and casualty of the hospital with femoral diap hyseal fractures during April 2012 to June 2014 were considered for the study. Subjects fulfilling the predetermined inclusion and exclusion criteria were included in the study. STATISTICAL METHODS : Fisher Exact test, Chi - Square Test, Student t test (Two t ailed, independent . RESULTS : Patients in the age group of 6 - 14 years were considered for the study, Patients were divided into two groups and treated with DCP/TENS. The duration of surgery, hospital stay, and, amount of blood loss was minimal in TENS grou p. Callus was seen early in TENS group. Radiological union was early in TENS group by 2 - 3 weeks. Outcome was better in patients treated with TENS (Excellent - 70%; Satisfactory – 30%; Poor - 0% in comparison to DCP (Excellent - 70%; Satisfactory - 25%; Poor - 5%. CO NCLUSION : TENS

  20. Clinical, Radiologic and scintigraphic evaluation of the results of A. Moore and Thompson prostheses in the management of femoral neck fractures

    OpenAIRE

    Kiran, Ugur; Orhan, Zafer; Parmaksizoglu, Atilla Sancar; Ozkaya, Ufuk; Yalaman, Okan; Yazıcı, Nüzhet

    2004-01-01

    140 patients had been operated due to femoral neck fractures in the Ortopaedics and Traumatology CIinic Taksim State Hospital during the period of 1985 to 1991 and of this group, 42 patient's results were clinically, radiologically and scintigraphically evaluated. We evaluated the technical criteria used in the A.Moore type and the Thompson type endoprostheses, and tried to emphasize the significance of Tc-99 bone scanning in assesment of the results of prosthetic replacement. In this study, ...

  1. 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

  2. Curative effect analysis of proximal femoral locking compression plate femoral subtrochanteric comminuted fracture%近端锁定加压钢板治疗股骨转子下骨折疗效分析

    Institute of Scientific and Technical Information of China (English)

    杨治涛; 郑锐

    2014-01-01

    Objective:To explore the proximal femoral locking compression plate fixation of intertrochanteric frac-ture surgery. Methods:14 cases clinical data of intertrochanteric fractures proximal femoral locking compression plate fixation in our hospital were retrospective analyzed. Results:Follow-up time for 8 to 18 months.Fracture healing time of 12-18 weeks, mean (14.2±2.6)weeks, the healing rate of 100%.good rate of 92.8%.Conclusion:proximal femoral locking compression plate fixation of intertrochanteric fracture trauma, shorter operative time, reliable fixation, fracture healing, joint function recovered satisfactorily, clinical efficacy, suitable for different age groups subtrochanteric fracture, femur subtrochanteric fractures more satisfactory method of treatment.%目的:探讨股骨近端锁定加压钢板在股骨转子下粉碎性骨折治疗中的手术效果。方法:回顾分析14例股骨转子下粉碎性骨折患者应用股骨近端锁定加压钢板内固定治疗的临床资料。结果:随访时间8~18个月,患者全部愈合,愈合时间为12~18周,平均为(14.2±2.6)周,优良率92.8%。结论:股骨近端锁定加压钢板治疗股骨转子下粉碎性具有骨折创伤小,手术时间短,固定可靠,骨折愈合快,关节功能恢复满意,临床疗效好,适用于不同年龄组股骨转子下骨折,是较为理想的治疗方法。

  3. Comparison of extramedullary and intramedullary devices for treatment of subtrochanteric femoral fractures at tertiary level center

    Institute of Scientific and Technical Information of China (English)

    Sanjay Yadav; Shivendra Sinha; Edwin Luther; Naresh Chander Arora; Manish Prasad; Rohit Varma

    2014-01-01

    Objective:The treatment of subtrochanteric fractures is challenging and treatment modalities and implants are constantly evolving.This study attempts to revisit and compare extramedullary vs.intramedullary devices in relatively young population.Methods:Thirty patients with subtrochanteric fractures were enrolled and treated with extramedullary or intramedullary devices and follow-up continued one year for clinico-radiological assessment.Results:The mean age of patients was 37.53 years.Most were males between 21-40 years.The dominant mode of injury was traffic accidents (66%).Fractures were classified according to Russell-Taylor classification.Forty percent were Russell-Taylor type ⅠA,37% type ⅠB and 23% type ⅡA.Average time to surgery was 3.6 days from the time of admission to hospital.Mean duration of surgery was 45 minutes for intramedullary device (group A) and 105 minutes for extramedullary device (group B).Average blood loss was 100 ml in group A and 200ml in group B.Mean duration of radiation exposure was 130 seconds and 140 seconds for groups A and B,while average duration of hospital stay was 12 days and 16 days respectively.Excellent results were seen in 47% of cases in group A and 33% of cases in group B.Conclusion:Intramedullary device is a reliable implant for subtrochanteric fractures.It has high rates of union with minimal soft-tissue damage.Intramedullary fixation has biological and biomechanical advantages,but surgery is technically demanding.Gradual leaming and patience is needed to make this method truly rewarding.

  4. [Stress reactions--stress fracture of the upper femoral neck in endurance sports].

    Science.gov (United States)

    Schultz, W; Stinus, H; Schleicher, W; Hess, T

    1991-06-01

    Stress reactions of the musculoskeletal system may be interpreted as possible precursors of stress fractures. Biological material, in contrast to artificial products, can react in numerous and complex ways. This can not only lead to a continual weakening of the tissue, but also to adaptation phenomena in response to overuse. The causes of such stress reactions are still unclear in many respects. For example, it is unknown to what extent a predisposition to these stress symptoms is created by mechanical stress alone or whether other factors such as physical condition, nutrition or even hormone balance come into play. Early diagnosis considerably reduces the healing process and, the later the diagnosis of the stress reaction, the more drawn out is the healing process and the extent of the athlete's absence from training. In this connection may be discussed whether the stress reaction can be the represent as the precursor of the stress fracture. In light of the need for taking special care in obtaining anamnestic data and determining the predisposition of an athlete, it appears to be justified to perform whole body bone scanning in the initial stages and particularly after an innocuous radiological finding. To what extent more current methods (e. g. MRI) can be applied without exposing the athlete to undue radiation cannot be conclusively judged at present. The treatment of a stress reaction should, at least at the beginning, be the same as for a diagnosed stress fracture.

  5. Proximal femoral fracture in a man resulting from modern clipless pedals: a case report

    Directory of Open Access Journals (Sweden)

    Patel Neil

    2011-06-01

    Full Text Available Abstract Introduction The use of clipless pedals amongst recreational cyclists has become increasingly popular in recent years. We describe a hip fracture, that was sustained due to inadequate set up of such pedals. To the best of our knowledge, this has only been described once before, and this was in the non-English language medical literature. Case Report A 38-year-old Caucasian man who was a club cyclist sustained a displaced intracapsular fracture of the hip whilst cycling. As a direct result of the incorrect set-up of his clipless pedals he was unable to release his feet whilst slowing to a halt. This resulted in a loss of balance and subsequent fall with a direct impact onto his left hip. The resulting fracture was managed successfully with early closed reduction and fixation. At six month review he was walking unaided without pain but, as yet, has been unable to return to cycling. Conclusion This case highlights the dangers of clipless pedals even in experienced cyclists, and underlines the importance of proper information for their correct setup to minimise the risk of potentially serious injuries, especially in the region of the hip.

  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. Primary osteosynthesis augmented with autologous bone graft with total knee arthroplasty in patients with stress fractures of medial femoral condyle with knee osteoarthritis: a cost effective approach

    Directory of Open Access Journals (Sweden)

    Vikram Indrajit Shah

    2016-06-01

    Results: Mean follow-up was 7.0 years. All patients showed statistically significant improvement in their WOMAC total scores (p <0.05. Stress fractures united with good knee alignment. All patients had recovered full range of motion with no pain at the time of final follow-up. No adverse events were noted in any of the patient treated. Conclusions: The present approach is a successful procedure for the elderly population with an arthritic knee with stress fracture of medial femoral condyle. Return to pre-morbid level of functional activity occurs very swiftly. [Int J Res Med Sci 2016; 4(6.000: 2408-2412

  8. [Cementless total hip arthroplasty after acute femoral neck fracture in active patients. Prospective matched study with a minimum follow-up of 5 years].

    Science.gov (United States)

    Lizaur-Utrilla, A; Sanz-Reig, J; Miralles-Muñoz, F A

    2014-01-01

    To evaluate outcomes of cementless total hip replacement after acute femoral neck fracture in active patients. A prospective matched study was conducted to compare the results between 76 patients