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Sample records for distal femoral fracture

  1. [Retrograde locking nail osteosynthesis of distal femoral fractures with the distal femoral nail (DFN)].

    Science.gov (United States)

    Grass, R; Biewener, A; Rammelt, S; Zwipp, H

    2002-04-01

    Non-operative treatment with immobilization or isometric traction has been abandoned as treatment for fractures of the distal femur at the end of the 1960ies. The technique of open reduction and internal fixation with a condylar plate as suggested by the AO has been the golden standard since the 1970ies. However, anatomic reconstruction of the condylar region with interfragmentary screw fixation and axial realignment of the femur shaft with a plate are challenging procedures especially in the presence of severely compromised soft tissues and put periosteal blood supply at risk. Soft tissue complications, axial malalignment and delayed fracture healing times led to the consideration of alternative techniques, such as intramedullary nailing which has been practiced with success since the 1940ies by Gerhard Küntscher and colleagues for femoral shaft fractures with minimal complication rates and improved results after closed reduction. The era of retrograde femoral nailing began with the systematic approach through the intercondylar notch by Green. This paper reviews the biomechanical properties, indication, technique as well as potential hazards and pitfalls of fracture management with the AO "distal femoral nail" (DFN). With appropriate application this technique is suitable for all fractures of the distal third of the femoral shaft including highly instable bicondylar fractures without damage to the soft tissues and the knee joint.

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

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    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.

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

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

    2016-01-01

    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. 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. 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. Reverse distal femoral LCP of the contralateral side can be used as a salvage option for failed fixation of proximal femoral fractures exhibiting nonunion.

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

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

    2015-01-01

    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. 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. 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). 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.

  5. The Epidemiology of Adult Distal Femoral Shaft Fractures in a Central London Major Trauma Centre Over Five Years

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    Khan, Akib Majed; Tang, Quen Oat; Spicer, Dominic

    2017-01-01

    Background: Distal femoral fractures account for 3-6% of adult femoral fractures and 0.4% of all fractures and are associated with significant morbidity and mortality rates. As countries develop inter-hospital trauma networks and adapt healthcare policy for an aging population there is growing importance for research within this field. Methods: Hospital coding and registry records at the central London Major Trauma Center identified 219 patients with distal femoral shaft fractures that occurr...

  6. 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.)

  7. Optimal location of a single distal interlocking screw in intramedullary nailing of distal third femoral shaft fractures.

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    George, C J; Lindsey, R W; Noble, P C; Alexander, J W; Kamaric, E

    1998-05-01

    This biomechanical study was done to determine the effect of the level of a single distal screw in a static intramedullary (IM) femoral nail on the stability of fixation of a fracture in the distal third of the femur. Fifteen composite fiberglass femora were osteotomized transversely in the distal third of the femur. A Grosse-Kempf nail was implanted into the femurs, which were divided into three groups of five specimens. Single screw distal nail locking was varied distal to the osteotomy site for each group at 2.5, 5.0, and 7.5 centimeters, respectively. All instrumented femurs were mounted on a servohydraulic testing machine and fitted with transducers to measure axial, rotational, and bending displacements. Specimens were cyclically loaded (one hertz) in simultaneous torsion (moment: +/- 10 newton-meters) and axial compression (amplitude: 2,000 newtons) for 500 cycles with a 250-pound abductor force. Data from linear and rotational transducers were sampled at 100 hertz for five cycles before cycling, every 100 cycles of loading, and immediately after cycling. Custom computer software was developed to convert transducer signals into static and dynamic measurements of axial motion (in millimeters), rotation (in degrees), and angulation (in degrees). Osteotomy site dynamic rotation increased significantly in specimens locked at 7.5 centimeters when compared with the 2.5-centimeter group. There was minimal difference between the stability of the 5.0-centimeter and 7.5-centimeter groups. There was no significant change in position at the fracture site before or after cyclic loading with respect to axial shortening, rotation, or bending. Both dynamic axial and angular displacements were also unaffected by screw position. The location of a single distal interlocking screw in static IM nail fixation of distal third femur fractures can significantly affect rotational stability but not axial or angular fixation.

  8. Flexible intramedullary nailing for distal femoral fractures in patients with myopathies.

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    Huber, Hanspeter; André, Guillaume; Rumeau, Francine; Journeau, Pierre; Haumont, Thierry; Lascombes, Pierre

    2012-06-01

    Distal femoral fractures are quite common in nonambulating patients with myopathies, as they present marked osteoporosis. The deterioration of preexisting knee flexion contracture is a known problem, as these fractures are usually angulated posteriorly. The goals of treatment are to reduce immobilization and bed rest to a minimum, prevent function loss, and prevent refracture. The aim of our work was to investigate if these goals can be achieved by an operative treatment with closed reduction and flexible intramedullary nailing (FIN). Six distal femoral fractures in four nonambulating patients with myopathies (three Duchenne muscular dystrophy and one nemaline myopathy) were treated with FIN between 2005 and 2011. Patient charts and radiographs were reviewed to determine if intra- or postoperative complications occurred and to detect the interval to wheelchair mobilization and hospital discharge. Pre- and postoperative knee flexion contracture was noted from the patient charts of our reeducation unit, where patients were already known preoperatively. Wheelchair mobilization without further immobilization after an interval of 2-3 days was possible. No aggravation of knee flexion contracture was detected in our patient series. No complications associated to the operative treatment itself and no refractures in the follow up occurred. Our experience showed that FIN is a low invasive and sufficiently stable osteosynthesis in such fractures. Left in place, nails will reinforce mechanical stability.

  9. Hands-on robotic distal interlocking in intramedullary nail fixation of femoral shaft fractures.

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    Oszwald, Markus; Westphal, Ralf; Stier, Rebecca; Gaulke, Ralph; Calafi, Afshin; Müller, Christian W; Wahl, Friedrich; Krettek, Christian; Gösling, Thomas

    2010-01-01

    Intramedullary nailing has become the gold standard in the treatment of femoral shaft fractures. This procedure involves the placement of distal interlocking bolts using the freehand technique. Accurate placement of distal interlocks can be a challenging task, especially in inexperienced hands. Misplacement of distal interlocking bolts can lead to iatrogenic fracture, instability of the bone-implant construct, or even malalignment of the extremity. Repeated drilling attempts increase radiation exposure and can cause additional bony and soft tissue trauma. We hypothesize that robot-guided placement of distal interlocks is more accurate, precise, and efficient than the freehand technique. A custom-designed drill guide was mounted onto the arm of an industrial robot. We developed a special device to secure a generic block (Synbone, Malans, Switzerland) into which an intramedullary nail could be inserted in a standardized way. A metric scale allowed later measurements of the drillings. Digital images were taken from each side of the block for analysis of the drilling trajectories. The fluoroscope was adjusted to obtain perfect circles of the distal interlocking holes. The number of images necessary to achieve this was recorded. The axis was recognized automatically by using the differences in contrast between the matrix of the generic bone and the implant (intramedullary nail). The drill trajectories were then computed. The robot with the mounted drill-guide automatically moved onto the calculated trajectory. The surgeon then executed the drilling. We performed 40 robot assisted drillings in generic blocks. Freehand drilling served as our control group. Analysis of the digital images revealed a mean deviation of 0.94 mm and 2.7° off the ideal trajectory using robotic assistance. In 100% of the cases (n = 40), the distal locking hole was hit. A mean of 8.8 images was acquired. After manual drilling, 92.5% of the distal interlocks were hit. A mean deviation of 3.66 mm

  10. Subtrochanteric and Distal Femur Fractures in a Patient with Femoral Shaft Fracture Malunion and Knee Disarticulation: A Rare and Challenging Case Report.

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    Pires, R E; Santana, E O; Labronici, P J; Almeida Filho, I A

    2016-01-01

    This study aims to describe a rare and challenging case of a patient who presented ipsilateral subtrochanteric and distal femur fractures due to low-energy trauma. The peculiarity of this case is the presence of femoral shaft fracture malunion and knee disarticulation in the same limb resulting from an accident suffered 30 years ago. The patient underwent femoral diaphyseal osteotomy and fixation of the subtrochanteric and distal femur fractures with a long cephalomedullary nail and distal femur locking plate, respectively. Despite the magnitude of the surgical procedure, all fractures healed, preserving the femoral length with the absence of infection and clinical complications. There was an improvement of the preinjury function attributed to the osteotomy of the femoral diaphyseal, which alleviated the anterior thigh discomfort.

  11. A Triplane Fracture of The Distal Femoral Epiphysis. RA Gosselin et ...

    African Journals Online (AJOL)

    user

    2005-12-02

    Dec 2, 2005 ... triplane fracture was described for the distal tibial physis, and is presumed to result from a combination of shear and rotational stresses on the incompletely fused growth plate15,16. Triplane fractures have also been described for other epiphyses: proximal tibia17, distal humerus18, distal radius19, and in ...

  12. FUNCTIONAL OUTCOME EVALUATION AFTER DISTAL FEMORAL LOCKING PLATE FIXATION OF SUPRACONDYLAR FRACTURES OF FEMUR

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    Kishore Babu S

    2017-10-01

    functional rehabilitation. LCP proved to be a good implant, which could take the challenges like poor bone stock, severe comminution both metaphyseal and articular. ORIF of distal femoral fractures with LCP coupled with properly timed early and optimal rehabilitative protocol yields excellent and good results.

  13. No association between surgical delay and mortality following distal femoral fractures. A study from the danish fracture database collaborators

    DEFF Research Database (Denmark)

    Nyholm, Anne Marie; Palm, Henrik; Kallemose, Thomas

    2017-01-01

    as surgeon", "attending or above as supervisor" or "below attending alone". Surgical delay was defined as hours (h) from radiological diagnostics until onset of surgery. Mortality data was provided by The Civil Registration System. Mortality rates were calculated using multiple logistical regression analysis...... of a non-pathological, closed, low-energy distal femoral fracture (AO33A-C) were included. Data included age, gender, American Society of Anaesthesiologists (ASA) score, type of fracture, educational level of surgeon and surgical delay. Educational level of surgeon was defined as "attending or above...... or above as supervisor" in 33%. Mortality was 7.1% at day 30 and 12.5% at day 90. The logistical regression analysis did not demonstrate any association between surgical delay or educational level of surgeon and mortality. Increasing age, male gender and ASA score >2 significantly increased both 30-day...

  14. Fixation of supraglenoid tubercle fractures using distal femoral locking plates in three Warmblood horses.

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    Frei, Sina; Fürst, Anton E; Sacks, Murielle; Bischofberger, Andrea S

    2016-05-18

    Three horses that were presented with supraglenoid tubercle fractures were treated with open reduction and internal fixation using distal femoral locking plates (DFLP). Placing the DFLP caudal to the scapular spine in order to preserve the suprascapular nerve led to a stable fixation, however, it resulted in infraspinatus muscle atrophy and mild scapulohumeral joint instability (case 1). Placing the DFLP cranial to the scapular spine and under the suprascapular nerve resulted in a stable fixation, however, it resulted in severe atrophy of the supraspinatus and infraspinatus muscles and scapulohumeral joint instability (case 2). Placing the DFLP cranial to the scapular spine and slightly overbending it at the suprascapular nerve passage site resulted in the best outcome (case 3). Only a mild degree of supraspinatus and infraspinatus muscle atrophy was apparent, which resolved quickly and with no effect on scapulohumeral joint stability. In all cases, fixation of supraglenoid tubercle fractures using DFLP in slightly different techniques led to stable fixations with good long-term outcome. One case suffered from a mild incisional infection and plates were removed in two horses. Placement of the DFLP cranial to the scapular spine and slightly overbending it at the suprascapular nerve passage prevented major nerve damage. Further cases investigating the degree of muscle atrophy following the use of the DFLP placed in the above-described technique are justified to improve patient outcome.

  15. The Epidemiology of Adult Distal Femoral Shaft Fractures in a Central London Major Trauma Centre Over Five Years.

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    Khan, Akib Majed; Tang, Quen Oat; Spicer, Dominic

    2017-01-01

    Distal femoral fractures account for 3-6% of adult femoral fractures and 0.4% of all fractures and are associated with significant morbidity and mortality rates. As countries develop inter-hospital trauma networks and adapt healthcare policy for an aging population there is growing importance for research within this field. Hospital coding and registry records at the central London Major Trauma Center identified 219 patients with distal femoral shaft fractures that occurred between December 2010 and January 2016. CT-Scans were reviewed resulting in exclusion of 73 inappropriately coded, 10 pediatric and 12 periprosthetic cases. Demographics, mechanism of injury, AO/OTA fracture classification and management were analyzed for the remaining 124 patients with 125 fractures. Mann Whitney U and Chi Squared tests were used during analyses. The cases show bimodal distribution with younger patients being male (median age 65.6) compared to female (median age 71). Injury caused through high-energy mechanisms were more common in men (70.5%) whilst women sustained injuries mainly from low-energy mechanisms (82.7%) (pfractures were 33-A (52.0%) followed by 33-B (30.4%) and 33-C (17.6%). Ninety-two (73.6%) underwent operative management. The most common operation was locking plates (64.1%) followed by intramedullary nailing (19.6%). The epidemiology of a rare fracture pattern with variable degrees of complexity is described. A significant correlation between biological sex and mechanism of injury was identified. The fixation technique favored was multidirectional locking plates. Technical requirements for fixation and low prevalence of 33-C fractures warrant consideration of locating treatment at centers with high caseloads and experience.

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

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    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

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

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    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

  18. 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.

  19. STUDY OF FUNCTIONAL OUTCOME OF DISTAL FEMORAL FRACTURES MANAGED WITH LOCKING COMPRESSION PLATE

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    Majji Chandrasekharam Naidu

    2017-12-01

    Full Text Available BACKGROUND We reviewed a series of 30 displaced supracondylar and intercondylar fractures of the distal end of the femur that were treated over a 2 years period by open reduction and internal fixation using the distal femur LCP. A strict rating scale incorporating subjective data and objective motion of the involved knee was used for the results. At a mean follow-up of 2 years, the results in 8 patients were rated excellent, the results in 12 were rated as good, the results in 4 as fair and the results in 1 as poor. Complications were found in 2 patients (6.66%. Complications included postoperative osteomyelitis in one and superficial infection and wound haematoma in one patient. MATERIALS AND METHODS In this study, we have included consecutive 30 supracondylar and intercondylar fractures of femur (both Muller’s type ‘A’, type ‘B’ and type ‘C’ fractures and treated with open reduction and internal fixation by locking compression plate in the Department of Orthopaedics, ACSR GMC, Nellore, from August 2015 to November 2017. RESULTS At a mean follow-up of 2 years, the results in 8 patients were rated excellent, the results in 12 were rated as good, the results in 4 as fair and the results in 1 as poor. Complications were found in 2 patients (6.66%. Complications included postoperative osteomyelitis in one and superficial infection and wound haematoma in one patient. CONCLUSION The goals of treatment are anatomic reduction of the articular surface, restoration of limb alignment, length and rotation and stable fixation that allows for early mobilisation. Nonetheless, internal fixation of the distal femur can be difficult for several reasons- thin cortices, a wide medullary canal, compromised bone stock and fracture comminution that make stable internal fixation often difficult to achieve.3,4 Although, better methods of fixation have dramatically improved clinical results, the operative management of these difficult fractures is not

  20. 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

    OpenAIRE

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

    2017-01-01

    Introduction: 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. Presentation of case: 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 ...

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

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    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.

  2. 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.

  3. [Comparative study of less invasive stabilization system (LISS) and the condylar support plates for the treatment of AO type C distal femoral fractures in adults].

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    Chen, Yu-tao; Yang, Jiang-wei; Hou, Hai-bin; Wang, Chun-sheng; Wang, Kun-zheng

    2015-02-01

    To summarize the complications and the early clinical effect of less invasive stabilization system and the femoral condylar support plates in the treatment of AO type C distal femoral fractures. From September 2007 to February 2012, 46 patients with AO type C distal femoral fractures were retrospectively studied. Of all patients 25 were treated with less invasive stabilization system including 14 males and 11 females with a mean age of (56.3±4.2) years old; according to AO classification, there were 14 cases of C1, 8 cases of C2 and 3 cases of C3 with a mean hospital stay of (15.6±1.7) days. While 21 cases were treated with femoral condylar support plates fixation including 12 males and 9 females with a mean age of (53.8±5.1) years old;there were 13 cases of C1, 6 cases of C2 and 2 cases of C3 with a mean hospital stay of (17.8±2.2) days. Comparative analysis was performed from the operation related index,postoperative complications and Evanich score of the knee joint function between the two groups at follow-up. All 46 patients were followed up from 13 to 38 months with a mean time of 19.6 months after surgery. Complications included 1 case with infection,3 cases with internal fixation failure, 1 case with nonunion and 1 case with activity limitation of the affected knee. The differences in the incision length, blood loss, fracture healing time were significant between two groups (P0.05). The statistical significance was also found in the Evanich score at last follow-up between two groups (PAO type C distal femoral fractures.

  4. Subtrochanteric and Distal Femur Fractures in a Patient with ...

    African Journals Online (AJOL)

    There was an improvement of the preinjury function attributed to the osteotomy of the femoral diaphyseal, which alleviated the anterior thigh discomfort. Keywords: Amputation, Distal femur fracture, Femoral shaft fracture, Femur, Femur fractures, Fracture fixation, Fracture malunion, Fractures, Intramedullary nail, Knee ...

  5. The Reversed Less Invasive Stabilisation System-Distal Femur Technique: Application in an Adult Patient with Osteogenesis Imperfecta Sustaining a Femoral Fracture.

    Science.gov (United States)

    Hanke, Markus S; Keel, Marius Johann; Todorski, Inga A; Bastian, Johannes Dominik

    2017-01-01

    The aim of this study was to report the surgical management and to discuss the options for fracture fixation in an adult patient with osteogenesis imperfecta (OI) who sustained a trochanteric femoral fracture after a simple fall from standing position. As a result of multiple fractures during childhood, this adult patient with OI presented with a short stature. The radiographs revealed a displaced, intertrochanteric fracture with subtrochanteric extension of the left femur. The intramedullary canal was narrow, the femur presented with a severe bowing deformity, and the bone quality was poor. The implant of choice was plating using the reversed less invasive stabilisation system-distal femur (LISS-DF) technique. This technique was introduced for the management of subtrochanteric fractures in the elderly with poor bone stock. In addition, a locking plate attached to the LISS-DF allowed for additional screw placement at the apex of the curvature of the femur although the plate was not in line with the femur at this site. Cerclages were used for metaphyseal reduction and fixation. 4-month postoperatively, the patient was ambulatory without any assistance with full weight bearing. At the latest follow-up 1-year postoperatively, the patient was still free of complaints and at her preinjury activity level. The presented technique was successful as a salvage procedure in a rare case of adult OI presenting with a femoral fracture with characteristics influencing the decision-making in treatment options.

  6. Antegrade nailing of femoral shaft fractures combined with neck or distal femur fractures. A retrospective review of 25 cases, with a follow-up of 36-150 months.

    Science.gov (United States)

    Okcu, Güvenir; Aktuglu, Kemal

    2003-12-01

    Complex femoral fractures pose considerable therapeutic challenges to orthopedic surgeons. We present a retrospective review of 25 patients with complex femoral fractures treated with intramedullary locked nailing and supplemental screw fixation. Fifteen patients with ipsilateral femoral neck and shaft fractures (group 1) and 10 patients with ipsilateral femoral shaft and distal femur fractures (group 2) were treated from 1990 to 1998. High-energy injuries occurred in all patients. There were 4 open fractures. Antegrade, locked nailing of diaphyseal fractures was performed in all cases. Supplemental screws for the neck were used in all patients in group 1 and in 3 patients in group 2. All of the fractures united during the follow-up. Five patients in group 1 underwent reoperation (33.3%): one due to a delayed union, the second due to an implant failure, the third due to a nonunion of a neck fracture, and the last two because of an initially missed femoral neck fracture. None of the patients in group 2 underwent reoperation. Angular malalignment of the shaft was found in 6 fractures in group 1 (average 4.8 degree, range 3 degree-11 degree) and in 4 fractures in group 2 (average 6 degree, range 3 degree-12 degree). Shortening of the limb occurred in 3 patients in group 1 (average 1.4 cm, range 1-1.8) and in 1 patient in group 2 (2 cm). Loss of fixation was seen in 1 patient in each group. Avascular necrosis and infection were not seen in any case in both groups. Femoral intramedullary nails with antegrade or retrograde options for insertion and different locking possibilities have extended the indications to include both diaphyseal and metaphyseal fractures. New nail designs, usually more expensive than the conventional nails, have been introduced into the market for this purpose. One has to keep in mind that antegrade, locked nailing of femoral shaft fractures combined with neck or distal femur fractures is a technically demanding but efficacious procedure. The

  7. Femoral neck fracture following hardware removal.

    Science.gov (United States)

    Shaer, James A; Hileman, Barbara M; Newcomer, Jill E; Hanes, Marina C

    2012-01-16

    It is uncommon for femoral neck fractures to occur after proximal femoral hardware removal because age, osteoporosis, and technical error are often noted as the causes for this type of fracture. However, excessive alcohol consumption and failure to comply with protected weight bearing for 6 weeks increases the risk of femoral neck fractures.This article describes a case of a 57-year-old man with a high-energy ipsilateral inter-trochanteric hip fracture, comminuted distal third femoral shaft fracture, and displaced lateral tibial plateau fracture. Cephalomedullary fixation was used to fix the ipsilateral femur fractures after medical stabilization and evaluation of the patient. The patient healed clinically and radiographically at 6 months. Despite conservative treatment for painful proximal hardware, elective hip screw removal was performed 22.5 months after injury. Seven weeks later, he sustained a nontraumatic femoral neck fracture.In this case, it is unlikely that the femoral neck fracture occurred as a result of hardware removal. We assumed that, in addition to the patient's alcohol abuse and tobacco use, stress fractures may have attributed to the femoral neck fracture. We recommend using a shorter hip screw to minimize hardware prominence or possibly off-label use of an injectable bone filler, such as calcium phosphate cement. Copyright 2012, SLACK Incorporated.

  8. [Trochanteric femoral fractures].

    Science.gov (United States)

    Douša, P; Čech, O; Weissinger, M; Džupa, V

    2013-01-01

    At the present time proximal femoral fractures account for 30% of all fractures referred to hospitals for treatment. Our population is ageing, the proportion of patients with post-menopausal or senile osteoporosis is increasing and therefore the number of proximal femoral fractures requiring urgent treatment is growing too. In the age category of 50 years and older, the incidence of these fractures has increased exponentially. Our department serves as a trauma centre for half of Prague and part of the Central Bohemia Region with a population of 1 150 000. Prague in particular has a high number of elderly citizens. Our experience is based on extensive clinical data obtained from the Register of Proximal Femoral Fractures established in 1997. During 14 years, 4280 patients, 3112 women and 1168 men, were admitted to our department for treatment of proximal femoral fractures. All patients were followed up until healing or development of complications. In the group under study, 82% were patients older than 70 years; 72% of those requiring surgery were in their seventies and eighties. Men were significantly younger than women (pfractures were 2.3-times more frequent in women than in men. In the category under 60 years, men significantly outnumbered women (pfractures were, on the average, eight years older than the patients with intertrochanteric fractures, which is a significant difference (pTrochanteric fractures accounted for 54.7% and femoral neck fractures for 45.3% of all fractures. The inter-annual increase was 5.9%, with more trochanteric than femoral neck fractures. There was a non-significant decrease in intertrochanteric (AO 31-A3) fractures. On the other hand, the number of pertrochanteric (AO 31-A1+2) fractures increased significantly (pfractures were treated with a proximal femoral nail; a short nail was used in 1260 and a long nail in 134 of them. A dynamic hip screw (DHS) was employed to treat 947 fractures. Distinguishing between pertrochanteric (21-A1

  9. 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......-displaced femoral neck fractures and prosthesis for displaced among the elderly; and sliding hip screw for stabile- and intramedullary nails for unstable- and sub-trochanteric fractures) but they are based on a variety of criteria and definitions - and often leave wide space for the individual surgeons' subjective...

  10. Dynamic intramedullary crosspinning technique for repair of distal femoral fractures in dogs and cats: 71 cases (1981-1985)

    International Nuclear Information System (INIS)

    Whitney, W.O.; Schrader, S.C.

    1987-01-01

    Dynamic intramedullary crosspinning was used in the surgical treatment of supracondylar and distal physeal fractures of the femur in 129 dogs and cats over a 5-year period; the records of the 44 dogs and 27 cats with follow-up information up to time of bony union were evaluated. The results were good or excellent in 66 of 71 animals (93%). The mean follow-up period was 22 months. Distal pin migration was the major complication (10 animals; 14%). The pin migrated before bony union in 2 animals because of instability and collapse at the fracture site. The pin migrated in 8 animals after bony union and was associated with intermittent lameness. In 5 of these, pin removal was performed and the lameness resolved

  11. Current concepts in fractures of the distal femur.

    Science.gov (United States)

    Link, B-C; Babst, R

    2012-01-01

    This paper describes current treatment strategies of distal femoral fractures as well as their evidence based rationale. The treatment of distal femoral fractures has improved with the evolution of plating and nailing technologies. The commonly selected surgical approaches are outlined and surgical treatment techniques including both internal and external fixation are discussed.

  12. A robust and accurate two-stage approach for automatic recovery of distal locking holes in computer-assisted intramedullary nailing of femoral shaft fractures.

    Science.gov (United States)

    Zheng, Guoyan; Zhang, Xuan; Haschtmann, Daniel; Gedet, Philippe; Dong, Xiao; Nolte, Lutz-Peter

    2008-02-01

    It has been recognized that one of the most difficult steps in intramedullary nailing of femoral shaft fractures is the distal locking - the insertion of distal transverse interlocking screws, for which it is necessary to know the positions and orientations of the distal locking holes (DLHs) of the intramedullary nail (IMN). This paper presents a robust and accurate approach for solving this problem based on two calibrated and registered fluoroscopic images. The problem is formulated as a two-stage model-based optimal fitting process. The first stage, nail detection, automatically estimates the axis of the distal part of the IMN (DP-IMN) by iteratively fitting a cylindrical model to the images. The second stage, pose recovery, resolves the translations and the rotations of the DLHs around the estimated axis by iteratively fitting the geometrical models of the DLHs to the images. An iterative best matched projection point (IBMPP) algorithm is combined with random sample strategies to effectively and robustly solve the fitting problems in both stages. We designed and conducted comprehensive experiments to validate the robustness and the accuracy of the present approach. Our in vitro experiments show on average less than 14 s execution time on a Linux machine, a mean angular error of 0.48 degrees (std = 0.21 degrees ), and a mean translational error of 0.09 mm (std = 0.041 mm). We conclude that the present approach is fast, robust, and accurate for distal locking applications.

  13. Femoral Neck Fracture

    Directory of Open Access Journals (Sweden)

    Jonathan Lee

    2016-09-01

    Full Text Available History of present illness: A 74-year-old male presented to the emergency department with left hip pain after falling off his bicycle. Pain is 3/10 in severity and exacerbated by movement. Patient denied head trauma. Exam showed left hip tenderness, 3/5 left lower extremity strength secondary to pain, and 5/5 right lower extremity strength. Sensation and pulses were intact in bilateral lower extremities. Left hip X-ray and pelvic CT revealed comminuted, impacted transcervical and subcapital fracture of the left femoral neck. Significant findings: In the anteroposterior view bilateral hip x-ray, there is an evident loss of Shenton’s line on the left (red line when compared to the normal right (white line, indicative of a fracture in the left femoral neck. This correlates with findings seen on pelvic CT, which reveals both a subcapital fracture (blue arrow and transcervical fracture (yellow arrow. The neck of the femur is displaced superiorly relative to the head of the femur while the head of the femur remains in its anatomical position within the acetabulum. Discussion: Femoral neck fractures are one of the most common types of hip fractures, accounting for 49.4% of all hip fractures.1 Diagnosing a femoral neck fracture can be made with plain x-ray, CT, or MRI. Plain film radiographs have been found to be at least 90% sensitive for hip fractures CT’s have been found to be 87%-100% sensitive and 100% specific for occult hip fractures in which plain radiographs were read as negative, but the patient still complained of hip pain Although MRI is currently the gold standard for detecting occult hip fractures (sensitivity and specificity = 100%, given MRI’s limited accessibility in the ED as well as the high sensitivity and specificity of CT scans for occult hip fractures, it is generally recommended to obtain CT scans for patients with suspected occult hip fractures as a first-line investigation

  14. Corrective osteotomy for procurvatum deformity caused by distal femoral physeal fracture malunion stabilised with String-of-Pearls locking plates: results in two dogs and a review of the literature.

    Science.gov (United States)

    Kim, S E; Lewis, D D

    2014-03-01

    This report describes the treatment of severe procurvatum because of distal femoral physeal fracture malunion in two skeletally immature dogs. Both dogs presented with severe right hindlimb lameness and markedly reduced stifle extension at less than 5 months of age. Severe distal femoral procurvatum and mild-to-moderate femoral shortening secondary to distal femoral physeal fracture malunion were evident on radiographs. The sagittal plane deformities were addressed with a caudal opening-wedge osteotomy in one dog and cranial closing wedge ostectomy in the other dog. String-of-Pearls locking plates were used to stabilise the osteotomies. Functional stifle extension range of motion and femoral length were improved post surgery in both dogs. Explantation of the plates was required in both dogs because of local soft tissue irritation. Both dogs had excellent outcomes based on subjective and objective measures (pressure sensitive walkway, force platform analysis) when assessed at skeletal maturity. Corrective osteotomy stabilised with String-of-Pearls locking plates is a viable treatment option for improving limb function in dogs with severe procurvatum deformities caused by distal femoral physeal fracture malunion. © 2014 Australian Veterinary Association.

  15. Femoral shaft fractures

    International Nuclear Information System (INIS)

    Bender, C.E.; Campbell, D.C. II

    1985-01-01

    The femur is the longest, largest, and strongest bone in the body. Because of its length, width, and role as primary weight-bearing bone, it must tolerate the extremes of axial loading and angulatory stresses. Massive musculature envelopes the femur. This masculature provides abundant blood supply to the bone, which also allows great potential for healing. Thus, the most significant problem relating to femoral shaft fractures is not healing, but restoration of bone length and alignment so that the femoral shaft will tolerate the functional stresses demanded of it

  16. 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

    Directory of Open Access Journals (Sweden)

    Hiroyuki Hatanaka

    2017-01-01

    Conclusion: 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.

  17. Use of Huckstep nail in the periimplant femoral shaft fracture.

    Science.gov (United States)

    Kim, Hong Kyun; Noh, Kyu Cheol; Chung, Kook Jin; Hwang, Ji Hyo

    2012-11-01

    87-year-old female underwent open reduction of distal femoral fracture and internal fixation with locking compression plate and bone graft. She was operated for ipsilateral proximal femoral fractures and stabilized by intramedullary interlocked nail 5 years ago. She developed stress fracture proximal to locked plate. We inserted Huckstep nail after removal of the previous operated proximal femoral nail without removing the remaining plate and screws. At 15 month followup the fractures have united. The Huckstep nail has multiple holes available for screw fixation at any level in such difficult situations.

  18. Distal femoral complications following antegrade intramedullary nail placement

    Directory of Open Access Journals (Sweden)

    Amanda J. Fantry

    2015-03-01

    Full Text Available While antegrade nailing for proximal and diaphyseal femur fractures is a commonly utilized fixation method with benefits including early mobilization and high rates of fracture union, both intraoperative and postoperative complications may occur. Intraoperative errors include leg length discrepancy, anterior cortical perforation, malreduction of the fracture, and neurovascular injury, and postoperative complications include nonunion, malunion, infection, and hardware failure. This case series reviews complications affecting the distal femur after intramedullary nailing including fracture surrounding a distal femoral interlocking screw (Case #1, nonunion after dynamization with nail penetration into the knee joint (Case #2, and anterior cortical perforation (Case #3. Prevention of intraoperative and postoperative complications surrounding intramedullary nailing requires careful study of the femoral anatomy and nail design specifications (radius of curvature, consideration of the necessity of distal interlocking screws, the need for close radiographic follow-up after nail placement with X-rays of the entire length of the nail, and awareness of possible nail penetration into the knee joint after dynamization.

  19. 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.

  20. Management of femoral shaft fractures.

    Science.gov (United States)

    Neumann, M V; Südkamp, N P; Strohm, P C

    2015-01-01

    Femoral shaft fractures are severe injuries and are often associated with a high impact trauma mechanism, frequently seen in multiple injured patients. In contrast an indirect trauma mechanism can lead to a complex femoral shaft fracture especially in elderly patients with minor bone stock quality. Hence management of femoral shaft fractures is often directed by co-morbidities, additional injuries and the medical condition of the patient. Timing of fracture stabilization is depended on the overall medical condition of the patient, but definite fracture fixation can often be implemented in the early total care concept in management of multiple injured patients. The treatment of choice is intramedullary fracture fixation. Further development of existing intramedullary nailing systems now offer comfortable handling and different locking options. Ipsilateral fractures of the neck and shaft are therefore facilitated in management. Then again increasing numbers of obese patient are representing a new patient group with challenging co-factors in fracture management. Sufficient preoperative planning is helpful to choose the most adequate fixation device. Correct reduction of the fracture and perioperative control of the axis and rotation is mandatory to avoid postoperative malrotation, which still represents the most frequent complication.

  1. [Femoral shaft fractures in children].

    Science.gov (United States)

    Dietz, H-G; Schlickewei, W

    2011-05-01

    Femoral shaft fractures in children represent 1.5% of all fractures in childhood. Up to the age of 4 years, conservative treatment in a hip spica or short-term overhead traction is the therapy of choice. Femoral shaft fractures between the age of 5 and 16 years should be treated surgically. In over 90% of these cases elastic stable intramedullary nailing (ESIN) is the premier treatment option. Additional end caps can be used for unstable fractures and in length discrepancy. The external fixator and the locking plate are reserved for fractures with severe soft tissue injuries, vascular problems and some specific situations mentioned later on. By adhering to these standards good results can be achieved with a low complication rate.

  2. A biomechanical comparison of proximal femoral nails and locking proximal anatomic femoral plates in femoral fracture fixation

    Science.gov (United States)

    Ozkan, Korhan; Türkmen, İsmail; Sahin, Adem; Yildiz, Yavuz; Erturk, Selim; Soylemez, Mehmet Salih

    2015-01-01

    Background: The incidence of fractures in the trochanteric area has risen with the increasing numbers of elderly people with osteoporosis. Although dynamic hip screw fixation is the gold standard for the treatment of stable intertrochanteric femur fractures, treatment of unstable intertrochanteric femur fractures still remains controversial. Intramedullary devices such as Gamma nail or proximal femoral nail and proximal anatomic femur plates are in use for the treatment of intertrochanteric femur fractures. There are still many investigations to find the optimal implant to treat these fractures with minimum complications. For this reason, we aimed to perform a biomechanical comparison of the proximal femoral nail and the locking proximal anatomic femoral plate in the treatment of unstable intertrochanteric fractures. Materials and Methods: Twenty synthetic, third generation human femur models, obtained for this purpose, were divided into two groups of 10 bones each. Femurs were provided as a standard representation of AO/Orthopedic Trauma Associationtype 31-A2 unstable fractures. Two types of implantations were inserted: the proximal femoral intramedullary nail in the first group and the locking anatomic femoral plate in the second group. Axial load was applied to the fracture models through the femoral head using a material testing machine, and the biomechanical properties of the implant types were compared. Result: Nail and plate models were locked distally at the same level. Axial steady load with a 5 mm/m velocity was applied through the mechanical axis of femur bone models. Axial loading in the proximal femoral intramedullary nail group was 1.78-fold greater compared to the plate group. All bones that had the plate applied were fractured in the portion containing the distal locking screw. Conclusion: The proximal femoral intramedullary nail provides more stability and allows for earlier weight bearing than the locking plate when used for the treatment of

  3. Does electromagnetic-manual guided distal locking influence rotational alignment in antegrade femoral nailing?

    Science.gov (United States)

    Ciftdemir, Mert; Tuncel, Sedat A; Ozcan, Mert; Copuroglu, Cem; Erem, Murat

    2015-03-01

    The aim of this study was to determine whether distal locking using an electromagnetic-manual guided distal locking decreases the malrotation rate in femur fractures treated with intramedullary nailing. A total of 113 adult patients having unilateral femoral shaft fractures treated using IM nails were evaluated regarding demographic features, injury mechanism, fracture type, interval between trauma and nailing, operation time and number of image intensifier shots during the operation at least one year after nailing. Patients were divided into two groups according to distal locking technique. All patients had also undergone clinical examination for lower extremity alignment and range of motion and filled out the SF-36 questionnaire and undergone ultrasound measurement of femoral anteversion angles to reveal any rotational femoral malalignment. Group 1 consisted of 47 patients (41.6 %) with electromagnetic-manual targeting guided distal locking and group 2 consisted of 66 patients (58.4 %) with free-hand distal locking. Both groups were statistically similar regarding demographic features, injury mechanism, fracture type, interval between trauma and nailing, clinical examination and SF-36 results. Operation time and number of image intensifier shots were significantly less in group 1. No statistically significant difference was found between the femoral anteversion angles of injured and uninjured sides of the patients in both groups. Although there is no significant effect on malrotation, previously known advantages lead us to state that electromagnetic-manual guided distal interlocking is an advantageous treatment option in femoral shaft fractures.

  4. Rotational stability of femoral osteosynthesis in femoral fractures - navigated measurements.

    Science.gov (United States)

    Citak, Mustafa; Kendoff, Daniel; Gardner, Michael J; Oszwald, Markus; O'Loughlin, Padhraig F; Olivier, Lucien C; Krettek, Christian; Hüfner, Tobias; Citak, Musa

    2009-01-01

    Rotational malalignment after intramedullary nailing of femoral fractures is common, and symptoms occur when malrotation reaches 15 degrees . Intraoperative measurement of rotation remains difficult, and multiple techniques have been described to address this. Regardless of the method used, rotational toggling may occur between the interlocking screws and the screw holes. We hypothesized that a clinically significant amount of rotation may occur with standard statically locked intramedullary nails. Mid-shaft diaphyseal fractures were created in 24 cadaveric femurs. Specimens were divided into 4 groups, and were stabilized with a statically locked intramedullary nail, a dynamically locked intramedullary nail, a compression plate, and a locking plate. Six additional femurs were kept intact as a control group. Specimens were mounted in a custom holding jig, which stabilized the constructs proximally and allowed free rotation distally. A computer navigation system was applied, and the femoral anteversion was measured. 4 N-m of internal and external torque was applied, and the change in version was measured. The statically locked nails rotated 14.2 degrees , and the dynamically locked group rotated 15.7 degrees . Both intramedullary nail groups showed significantly greater rotation than the plated groups. The compression plate specimens rotated 6.5 degrees on average, and the locked plate group rotated 3.8 degrees . Intramedullary femoral nailing with static or dynamic interlocking allows 15 degrees of rotation of the femur around the nail under physiologic load. This may exacerbate intraoperative errors in determining and setting rotation. Angular stable plates or nails may minimize this problem.

  5. OUTCOME OF FRACTURE OF INTRAARTICULAR DISTAL FEMUR TREATED WITH DISTAL FEMUR LOCKING COMPRESSION PLATE

    Directory of Open Access Journals (Sweden)

    Swapna Pran Saikia

    2017-10-01

    Full Text Available BACKGROUND The most challenging fractures faced by orthopaedic surgeons are the distal fractures of femur, especially the intraarticular distal femoral fractures. These fractures have been classified according to Orthopaedic Trauma Association (OTA 33-C3. Distal femoral fractures account to 4-7% of all femoral fractures and are less common compared to hip fractures. The aim of the study is to study the functional outcome of fracture of intraarticular distal femur treated with distal femur locking compression plate. MATERIALS AND METHODS This study is a prospective study, which comprised of 30 patients of intraarticular distal femur fracture AO classification 33-C3 who were treated by locking compression plate at Jorhat Medical College and Hospital, Jorhat, Assam. This study was conducted during February 2015 to April 2017. The functional outcome was studied using Neer’s score, outcome of radiology and complication with fracture fixation using LCP. RESULTS Out of 30 patients, 22 were males (73.3% and 8 were females (26.7%. 18 patients had fracture right hand side and 12 patients had left-handed fractures. A 19 years old was the youngest patient and 72 years was the oldest patient. About 70% patients had sustained road traffic accidents and 10% had sustained fall from a height. Four days was the average trauma to operative interval, 22 patients were operated extensile lateral approach and 8 patients were operated by swashbuckler approach. 12 weeks was the average weightbearing duration, 21 weeks was average time for fracture healing. 10 patients had C1 (33.3%, 12 patients had C2 (40% and 8 patients had C3 (26.7% type of fracture according to AO classification. Among 30 patients, 13 patients have shown excellent results, 7 patients have good results, 5 fair results and 5 poor results. Primary bone grafting was done in 4 patients for severely comminuted type C3 fracture. Secondary bone grafting was done in 2 patients who had delayed union at 4

  6. 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.

  7. Treatment of femoral shaft fractures with a titanium intramedullary nail.

    Science.gov (United States)

    Im, Gun-Il; Shin, Seong-Ryong

    2002-08-01

    Ninety-nine femoral shaft fractures were treated with locked intramedullary nails made from titanium alloy. One of the distal interlocking screws failed in six fractures (6%) and both screws failed in two fractures (2%). Delayed union was associated with all of the eight fractures that had locking screw failure. Young, heavier patients who had nails of small diameter had an increased risk of screw failure. Additional surgery was needed when both screws failed. The authors still use this nail, but currently prefer to ream the medullary canal more so that larger nails can be inserted. Decisions concerning weightbearing are made on an individual basis for each patient, and currently full weightbearing is delayed for young, active, and heavy patients. Two distal interlocking screws should be inserted for treatment of femoral shaft fracture when a Ti locked intramedullary nail is used.

  8. A distal femoral supra-condylar plate: biomechanical comparison with condylar plate and first clinical application for treatment of supracondylar fracture.

    Science.gov (United States)

    Liang, Bowei; Ding, Zhenqi; Shen, Junguo; Zhai, Wenliang; Kang, Liangqi; Zhou, Liang; Sha, Mo; Liang, Dongzhu

    2012-08-01

    An anatomical supra-condylar plate is designed and analysed by biomechanical testing. The biomechanical properties of the supra-condylar and condylar plate were compared in six matched pairs of cadaveric femurs. A transverse osteotomy gap was created to simulate an OTA/AO type A3 supracondylar fracture. The left and right specimens were fitted with supra-condylar and condylar plate, respectively. Nondestructive axial compression, three-point bending and torsion tests were performed, and the peak load of the bone-implant construction was measured. The fracture site suitable for supra-condylar plate application and its correlation with femoral length were calculated. The gender influence on it was also discussed. The difference of stiffness between the supra-condylar and condyle groups were not significant (P > 0.05) at 363.4 and 362.5 N/mm for compression, 229.5 and 237.6 N/mm in the sagittal plane and 195.5 and 188.4 N/mm in the coronal plane for three-point bending, and 7.5 and 7.9 Nm/deg for axial torsion, respectively. The peak load was 4438 ± 136.15 N and 5215 ± 174.33 N, respectively, for the two groups. The average extent of the fracture site suitable for the application of the supra-condylar plate was 70.86 ± 4.61 mm. The femoral length and gender showed no influence on it. Despite the limited bone contact area provided by the supra-condylar plate, its construct stiffness is comparable to the condylar plate. The supra-condylar plate can be used to treat carefully-selected extra-articular supracondylar fractures.

  9. FRAX fracture risk in women with a recent fracture of the distal forearm

    DEFF Research Database (Denmark)

    Egsmose, Emilie Lund; Birkvig, Mette; Buhl, Thora

    2015-01-01

    The Fracture Risk Assessment Tool (FRAX) has been developed by the World Health Organization to evaluate the 10-year risk of a hip fracture and a major osteoporotic fracture. We examined the agreement between fracture risk calculated with and without femoral neck bone mineral density (BMD......) in individual patients and the impact of BMD measurement side. Bilateral femoral neck BMD results obtained by dual-energy X-ray absorptiometry and clinical risk factor data from 140 women (age 66 ± 8 years) with a recent distal forearm fracture were used for FRAX analyses. Discrepancies between pairs of risk...

  10. Delayed pseudoaneurysm caused by distal locking screw of a femoral intramedullary nail: a case report.

    Science.gov (United States)

    Bose, Deepa; Hauptfleisch, Jennifer; McNally, Martin

    2006-09-01

    Interlocked intramedullary nailing is an accepted technique in the management of closed femoral shaft fractures. If this technique is used in patients who are skeletally immature, the position of locking screws relative to soft tissues can alter with time. We present a case of an 11-year-old male who developed a delayed pseudoaneurysm 4 years after intramedullary nailing that was most likely produced by movement of the distal locking screws of his femoral nail in relation to the surrounding vascular structures.

  11. [Treatment of femoral shaft fractures with expandable intramedullary nail].

    Science.gov (United States)

    Cilli, Feridun; Mahiroğullari, Mahir; Pehlivan, Ozcan; Keklikçi, Kenan; Kuşkucu, Mesih; Kiral, Ahmet; Avşar, Serdar

    2009-07-01

    Femoral shaft fractures are usually seen in the young population as a result of high energy traumas and are often accompanied by major organ injuries. In this paper, we aimed to assess the clinical results of expandable femoral intramedullary nails in the treatment of 20 femoral shaft fractures. The average age was 34.7. One fracture was the result of a gunshot wound, type 3A open fracture, and the other 19 fractures were closed. Under fluoroscopic control, all patients underwent elective closed reduction and internal fixation with intramedullary expandable femoral nails (Fixion, Disc-O-Tech; Israel). In case of failed or unacceptable closed reduction, open reduction was achieved with a second incision over the fracture site. Average operation time was 26.3 minutes. Full union was achieved in all patients. The shortest union time was 12 weeks and the longest 24 weeks, with an average of 15.2 weeks. Results in 15 patients (75%) were excellent, in 4 patients (20%) good and in 1 patient (5%) moderate according to Thorensen criteria. Use of expandable nails provides union without major complications and offers advantages such as less exposure to radiation as seen in distal locking of classical intramedullary nails. In conclusion, the good results of this study show that the expandable femoral intramedullary nail provides a successful option to classical intramedullary nails.

  12. Retrograde nailing for distal femur fractures in the elderly

    Directory of Open Access Journals (Sweden)

    Giddie Jasdeep

    2015-01-01

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

  13. Subtrochanteric femoral fracture during trochanteric nailing for the treatment of femoral shaft fracture.

    Science.gov (United States)

    Yun, Ho Hyun; Oh, Chi Hun; Yi, Ju Won

    2013-09-01

    We report on three cases of subtrochanteric femoral fractures during trochanteric intramedullary nailing for the treatment of femoral shaft fractures. Trochanteric intramedullary nails, which have a proximal lateral bend, are specifically designed for trochanteric insertion. When combined with the modified insertion technique, trochanteric intramedullary nails reduce iatrogenic fracture comminution and varus malalignment. We herein describe technical aspects of trochanteric intramedullary nailing for femoral shaft fractures to improve its application and prevent implant-derived complications.

  14. [Retrograde intramedullary nailing for periprosthetic fractures of the distal femur].

    Science.gov (United States)

    Biber, R; Bail, H J

    2014-10-01

    Intramedullary stabilization of periprosthetic distal femoral fractures by interlocking nailing. Closed reduction by retrograde nail can be combined with the use of transmedullary support screws (TMS principle of Stedtfeld). Supracondylar fractures above stable knee arthroplasty (Rorabeck types I and II), femoral shaft fractures ipsilateral of stable hip and/or knee arthroplasty, contraindications for antegrade nailing Closed box design of femoral implant, intercondylar distance of the femoral component smaller than nail diameter, more than 40° flexion deficit of the knee, inability to place two bicortical distal interlocking screws. Relative contraindication: insufficient overlap with proximal implants Supine position and knee flexion of approximately 45°. Fluoroscopy should be possible between the knee and hip. Longitudinal skin incision into the pre-existing scar over the patellar tendon which is then split. The nail entry point is located in the intercondylar groove at the deepest point of Blumensaat's line, often predetermined by the femoral arthroplasty component. Reaming is rarely necessary. Transmedullary support screws may correct axial malalignment during nail insertion. Static interlocking in a direction from lateral to medial by the aiming device. Insertion of locking cap. Retrograde nailing normally allows full weight bearing. Range of motion does not need to be restricted. Out of 101 fractures treated between 2000 and 2013 with a Targon RF nail (Aesculap, Tuttlingen, Germany) 10 were periprosthetic, all were classified as Rorabeck type II and of these 6 fractures were metaphyseal and 4 were diaphyseal. In four cases proximal implants were present. The mean operative time for periprosthetic fracture fixation did not significantly differ from that for normal retrograde femoral nailing. There were no postoperative infections, fixation failures or delayed unions. There was one revision for secondary correction of maltorsion.

  15. Bilateral femoral neck fractures following pelvic irradiation

    International Nuclear Information System (INIS)

    Mitsuda, Kenji; Nishi, Hosei; Oba, Hiroshi

    1977-01-01

    Over 300 cases of femoral neck fractures following radiotherapy for intrapelvic malignant tumor have been reported in various countries since Baensch reported this disease in 1927. In Japan, 40 cases or so have been reported, and cases of bilateral femoral neck fractures have not reached to ten cases. The authors experienced a case of 75 year-old female who received radiotherapy for cancer of the uterus, and suffered from right femoral neck fracture 3 months after and left femoral neck fracture one year and half after. As clinical symptoms, she had not previous history of trauma in bilateral femurs, but she complained of a pain in a hip joint and of gait disturbance. The pain in left femoral neck continued for about one month before fracture was recognized with roentgenogram. As histopathological findings, increase of fat marrow, decrease of bone trabeculae, and its marked degeneration were recognized. Proliferation of some blood vessels was found out, but thickness of the internal membrane and thrombogenesis were not recognized. Treatment should be performed according to degree of displacement of fractures. In this case, artificial joint replacement surgery was performed to the side of fracture of this time, because this case was bilateral femoral neck fractures and the patient had received artificial head replacement surgery in the other side of fracture formerly. (Tsunoda, M.)

  16. Ipsilateral distal femoral and proximal tibial epiphyseal growth plate injury: a case report.

    Science.gov (United States)

    Gulabi, Deniz; Erdem, Mehmet; Bulut, Guven; Avci, Cem Coskun; Asci, Murat

    2013-05-31

    Both the isolated distal femoral epiphysiolysis and the isolated proximal tibial epiphysiolysis are the least common epiphyseal injuries. Even though they are uncommon, they have a high incidence rate of complications. We present a case with Gustilo-Anderson grade 3b open and Salter-Harris type 1 epiphysiolysis of the distal femur and proximal tibia caused by a farm machinery accident. The patient was a 10-year-old boy, treated by open reduction and internal fixation. Although distal femoral and proximal tibial growth plate injuries are rarely seen benign fractures, their management requires meticulous care. Anatomic reduction is important, especially to minimize the risk of growth arrest and the development of degenerative arthritis. However, there is a high incidence of growth arrest and neurovascular injury with these type of fractures.

  17. Complicated distal femoral epiphyseolysis treated by Ilizarov method: Case report

    Directory of Open Access Journals (Sweden)

    Jovanović Vesna

    2010-01-01

    Full Text Available Introduction Injuries of the distal femur are rare in children; however, they are frequently associated with complications. They are almost always physeal, most frequently Salter-Harris type II epiphyseolysis. The treatment of such injuries is similar in all physeal injuries. It is intended to provide growth plate recovery by gentle reduction and stable fixation thus preventing secondary complications, and also to provide decompression of the segment to solve the compartment syndrome and recover the neurovascular structures. Case Outline A seven-year old boy presented with a right knee injury while sleigh riding. He was admitted three weeks following the injury with distal femoral epiphysiolysis associated with peroneal palsy. A day after admission to our Institute the reduction was performed using the Ilizarov device. Physical therapy was started immediately after surgery, as well as walking with weight bearing on the operated leg. Five months after surgery the patient was anatomically and functionally recovered. Conclusion The presented method is recommended in the treatment of such injuries because of several reasons; reposition is simple and complete, there is no need to open the fracture site, fixation is stable, the growth plate is preserved, there is no need for additional external immobilisation, and physical therapy involving walking with weight bearing on the operated leg may be started immediately after surgery. .

  18. [Stabilization of unstable intertrochanteric fractures with the proximal femoral nail].

    Science.gov (United States)

    Sehmisch, S; Rieckenberg, J; Dresing, K

    2013-02-01

    Restoration of function and anatomy of the proximal femur. Possibility of full weightbearing after surgery. Less invasive intramedullary osteosynthesis. Unstable trochanteric fracture (AO classification 31-A2, 31-A3), subtrochanteric fracture (AO classification 32-A1), fracture of the femoral shaft in the proximal region. Ipsilateral coxarthrosis, open growth plate, hip fracture. Closed or open reduction on the extension table. Intramedullary reaming of the proximal femur, insertion of PFNA and blade as proximal locking screw, static or dynamic distal locking screw. Implantion of bone cement via blade, if necessary. Weightbearing as limited by pain. Osteoporosis diagnostics and initiation of treatment, if necessary. The stabilization of trochanteric fractures is usually done with PFNA. Compared to other methods, e.g., DHS, fewer complications were observed with the PFNA. Subtrochanteric fractures were associated with higher complication rates compared to intertrochanteric fractures.

  19. Frequency of ipsilateral femoral neck fractures in patients with ...

    African Journals Online (AJOL)

    Background: Ipsilateral associated femoral neck and shaft fractures are reported to occur in 2.5-6% of all femoral shaft fractures. Objective: To establish the frequency of ipsilateral femoral neck fractures amongst all patients presenting with femoral shaft fractures in Mulago Hospital. Methodology: This was a descriptive ...

  20. Subtrochanteric Femoral Fracture during Trochanteric Nailing for the Treatment of Femoral Shaft Fracture

    OpenAIRE

    Yun, Ho Hyun; Oh, Chi Hun; Yi, Ju Won

    2013-01-01

    We report on three cases of subtrochanteric femoral fractures during trochanteric intramedullary nailing for the treatment of femoral shaft fractures. Trochanteric intramedullary nails, which have a proximal lateral bend, are specifically designed for trochanteric insertion. When combined with the modified insertion technique, trochanteric intramedullary nails reduce iatrogenic fracture comminution and varus malalignment. We herein describe technical aspects of trochanteric intramedullary nai...

  1. Pisiform malalignment associated with distal radius fractures.

    Science.gov (United States)

    Tajima, Takafumi; Zenke, Yukichi; Yamanaka, Yoshiaki; Menuki, Kunitaka; Sakai, Akinori

    2018-03-01

    The association of scaphoid or other carpal bone fractures with distal radius fractures is frequently reported, whereas few studies have described pisiform malalignment associated with distal radius fractures. The purpose of this study was to investigate the frequency and characteristics of pisiform malalignment associated with distal radius fractures. We performed a retrospective study by reviewing the data of 152 consecutive patients with a mean age of 63 years who were treated surgically for distal radius fractures during a five-year period. We evaluated the pisotriquetral joint via preoperative sagittal computed tomography (CT) and assessed pisiform malalignment. Pisiform malalignment was defined as follows: (1) wide type, joint space ≥4.0 mm; (2) non-parallel type, loss of parallelism of the joint surface of ≥20°; or (3) overriding type, proximal or distal overriding of the pisotriquetral joint ≥2.0 mm. We investigated the relationship between pisiform malalignment and the patterns of distal radius fractures. Pisiform malalignment was assessed using postoperative CT to determine whether it had been reduced. Pisiform malalignment was observed in 48 cases involving 44 patients with a mean age of 58 (17-81) years. The patients included 16, 17, and 15 cases of the wide type, non-parallel type, and overriding type, respectively. Distal radius fractures with dorsal displacement exhibited pisiform malalignment significantly more frequently than those with volar displacement. No significant difference was noted between intra- and extra-articular fractures or between patients with and without distal ulnar fractures. Among the 22 pisiform malalignment cases assessed via postoperative CT, 15 cases were reduced, and 7 cases remained malaligned. The non-parallel type exhibited the lowest reduction rate among the 3 types. Among distal radius fractures, 29% were complicated by pisiform malalignment. Distal radius fractures with dorsal displacement exhibited a

  2. 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.

  3. Outcomes of Distal Femur Fracture Treated with Dynamic Condylar Screw

    International Nuclear Information System (INIS)

    Razaq, M. N. U.; Muhammad, T.; Ahmed, A.; Adeel, M.; Ahmad, S.; Ahmad, S.; Sultan, S.

    2016-01-01

    Background: Implants for open reduction and internal fixation of distal femoral fracture includes angle blade plate, rush nails, enders nail and interlocking nails. But all these devices are technically demanding and less effective in providing inter-fragmentary compression in osteoporotic bones. These problems can be solved with dynamic condylar screw (DCS).The objective of the study was to determine the frequency of different outcomes of distal femoral fracture treated with dynamic condylar screw Methods: This case series study was carried out in the Department of Trauma and Orthopaedics, Ayub Teaching Hospital Abbottabad from 1st October 2014 to August 2015, after approval of the ethical committee of the institution. Data of all patients with distal femoral fractures aged 20-70 years, recruited through emergency, OPD or consultant clinic collected on a proforma. Standard treatment of trauma was given to the patients. Detailed history was taken including the past medical and surgical history. Detailed examination including air-way, breathing and circulation, general physical examination and abdomino-pelvic examination was done in each patient. Investigations including urinalysis, haemoglobin percent, full blood count, X-ray (both AP and lateral view) of the involved femur (including hip and knee) was done. Results: Mean age of the patients was 43.18±14.647 ranging from 20 to 70 years. Mean duration of hospital stay in days was 2.21±1.111 ranging from 1 to 6 days. Patients follow-up assessment after 4 months of surgery for union of femoral fracture treated with dynamic condylar screw was found in 96 (94.1 percent), wound infection was found in 7 (6.9 percent), knee stiffness was found in 21 (20.6 percent) and limb shortening was found in 7 (6.9 percent). Conclusion: Dynamic condylar screw is an easy, scientifically less difficult and satisfying method of treatment for fractures of femur. (author)

  4. Subchondral insufficiency fractures of the femoral head

    Energy Technology Data Exchange (ETDEWEB)

    Davies, M.; Cassar-Pullicino, V.N. [Department of Radiology, Robert Jones and Agnes Hunt Orthopaedic and District Hospital, Oswestry, SY10 7AG, Shropshire (United Kingdom); Darby, A.J. [Department of Pathology, Robert Jones and Agnes Hunt Orthopaedic and District Hospital, Oswestry, SY10 7AG, Shropshire (United Kingdom)

    2004-02-01

    The aim of this study was to increase awareness of, and to show the variable clinical and radiological features of, subchondral insufficiency fractures of the femoral head. The clinical and radiological findings in 7 patients with subchondral insufficiency fractures of the femoral head were reviewed retrospectively. The diagnosis was confirmed histologically in 4 patients. Radiographs were performed in all patients, MRI in 5 and scintigraphy in 4 patients. Radiographs showed varying degrees of femoral head collapse in 4 patients. In the remaining 3 patients radiographs showed a normal femoral head, regional osteoporosis and focal sclerosis, respectively. Magnetic resonance imaging showed a low-signal band on T1- and T2-weighted images in the subchondral bone adjacent or parallel to the articular surface associated with bone marrow oedema. Scintigraphy showed increased uptake in the femoral head. Insufficiency fractures of the femoral head are easily overlooked or confused with avascular necrosis and, when there is significant joint destruction, osteoarthritis. Unsuspected insufficiency fracture of the femoral head can lead to significant and rapid loss of bone stock in osteoporotic patients waiting for arthroplasty for osteoarthritis. Increased awareness of this condition will hopefully lead to earlier diagnosis and a successful outcome of conservative treatment. (orig.)

  5. EPIDEMIOLOGICAL STUDY OF CHILDREN DIAPHYSEAL FEMORAL FRACTURES.

    Science.gov (United States)

    Hoffmann, Cassiano Ricardo; Traldi, Eduardo Franceschini; Posser, Alexandre

    2012-01-01

    To evaluate the personal, fracture, treatment and complication characteristics among patients with pediatric femoral shaft fractures attended at the pediatric orthopedic service of the Joana de Gusmão Children's Hospital. This was a retrospective cross-sectional study on a population consisting of patients with femoral shaft fractures, aged between birth and 14 years and 11 months, who were divided into four age groups. Information was obtained from medical records and was transferred to a survey questionnaire to present personal, fracture, treatment and complication variables. The study population consisted of 96 patients. Their mean age was 6.8 years. The cases were predominantly among males, comprising closed fractures on the right side, in the middle third with a single line. Regarding fracture etiology, traffic accidents predominated overall in the sample. Most of the patients (74 to 77.1%) presented femoral fractures as their only injury. Conservative treatment predominated in the group younger than six years of age, and surgical treatment in the group aged 6 to 14 years and 11 months. The complications observed until bone union were: discrepancy, infection and movement limitation. The mean time taken for consolidation was 9.6 ± 2.4 weeks, varying with age. The features of these fractures were similar to those described in the literature and the treatment used showed good results. The Joana de Gusmão Children's Hospital has used the treatment proposed in the literature for pediatric femoral shaft fractures.

  6. Fracture of the Distal Ulna Metaphysis in the Setting of Distal Radius Fractures.

    Science.gov (United States)

    Paksima, Nader; Khurana, Sonya; Soojian, Michael; Patel, Vipul; Egol, Kenneth

    2017-04-01

    Fracture of the metaphyseal region of the distal ulna is an uncommon injury that has been reported to occur concomitantly with distal radius fracture. We aimed to report the incidence and types of distal ulnar head and neck fractures associated with distal radius fractures and compare outcomes in operatively versus non-operatively treated patients. Over a 5-year period a distal radius fracture registry was maintained at our institution. Eleven of 512 consecutive patients had metaphyseal distal ulna fractures in association with distal radius fractures and at least 1-year follow-up. Baseline radiographs and functional data were obtained, and patients were followed at 1-week, 2-week, 3-week, 6-week, 3-month, 6-month, 1-year, and 2-year intervals. Patients were split into two treatment groups: Group 1 consisted of five non-operatively treated patients, and Group 2 consisted of six operatively treated patients. Four separate fracture patterns were observed: simple transverse or oblique fracture of the ulnar neck just proximal to the ulnar head, fracture of the neck region with concomitant fracture of the tip of the ulnar styloid, simple fracture of the ulnar head, and comminuted fracture of the ulnar head. There were no statistical differences between the two groups with regard to flexion, extension, supination, pronation, and functional outcomes. Ulnar fracture patterns observed did not easily fall into previously described categories, and we have proposed a new classification system. Simple fractures of the ulnar neck or head often do not require operative fixation.

  7. Non-Vascularised Fibular Grafting After Resection of Distal Femoral ...

    African Journals Online (AJOL)

    Background: Vascularized fibular grafting, allografting, megaprosthesis and allograft-prosthesis composite are suitable limb salvage techniques after resection of ... the initial observation showed such a wide non-vascularized fibular grafting for arthrodesis of the knee after resection of the distal femoral tumours is a feasible ...

  8. Femoral derotation osteotomy in spastic diplegia. Proximal or distal?

    Science.gov (United States)

    Pirpiris, M; Trivett, A; Baker, R; Rodda, J; Nattrass, G R; Graham, H K

    2003-03-01

    We describe the results of a prospective study of 28 children with spastic diplegia and in-toed gait, who had bilateral femoral derotation osteotomies undertaken at either the proximal intertrochanteric or the distal supracondylar level of the femur. Preoperative clinical evaluation and three-dimensional movement analysis determined any additional soft-tissue surgery. Distal osteotomy was faster with significantly lower blood loss than proximal osteotomy. The children in the distal group achieved independent walking earlier than those in the proximal group (6.9 +/- 1.3 v 10.7 +/- 1.7 weeks; p spastic diplegia.

  9. Flexible intramedullary nailing for femoral diaphyseal fractures in children

    Directory of Open Access Journals (Sweden)

    Rojan Tamrakar

    2017-12-01

    Full Text Available Background & Objectives: Although various treatment options are available for the treatment of femoral diaphyesal fractures in children, the titanium flexible nailing has gained popularity because it is safe, easy procedure with rapid recovery and high success rate. The aim of this study was to evaluate the outcome of titanium elastic nails in treating paediatric femoral diaphyesal fractures at Patan Hospital.Materials & Methods: There were 35 cases which were all fixed with titanium flexible intramedullary nail under image intensifier at the Patan hospital from January 2013 and December 2015. Patients were evaluated in follow-ups to observe the alignment of fracture, infection, delayed union, nonunion, limb length discrepancy, implant failure, range of movement of hip and knee joints, and time to unite the fracture. The final results were evaluated using criteria of titanium elastic nail (TEN outcome score described by Flynn et al.Results: The mean age of the patients was 8.51 years. Among 35 patients (22 boys and 13 girls, there were 19 mid-shaft fractures, nine proximal third fractures and seven distal third fractures. Fracture patterns were transverse (22, oblique (10, spiral (2, and comminuted (2. The mean time for fracture union was 8.17 weeks radiologically whereas 9.83 weeks clinically. According to TEN outcome score, excellent and good results were in 28 cases (80% and seven cases (20% respectively.Conclusion: Flexible titanium nailing is a safe and satisfactory treatment for diaphyseal femoral fractures in children, because it provides rapid recovery, short rehabilitation and immobilization as well as very high union rate with few complications.

  10. 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.

  11. 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.

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

    Energy Technology Data Exchange (ETDEWEB)

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

    2005-07-01

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

  13. Fractures of the distal phalanx in the horse

    International Nuclear Information System (INIS)

    Yovich, J.V.

    1989-01-01

    Fractures of the distal phalanx are an important cause of lameness referable to the foot. Depending on the fracture configuration and articular involvement, conservative or surgical treatment may be required. Fractures of the distal phalanx have been divided into six categories based on fracture configuration. Discussion of clinical features, management, and prognosis for horses with distal phalangeal fractures is presented for each fracture type

  14. Femoral neck fractures: a changing paradigm.

    Science.gov (United States)

    Su, E P; Su, S L

    2014-11-01

    Surgical interventions consisting of internal fixation (IF) or total hip replacement (THR) are required to restore patient mobility after hip fractures. Conventionally, this decision was based solely upon the degree of fracture displacement. However, in the last ten years, there has been a move to incorporate patient characteristics into the decision making process. Research demonstrating that joint replacement renders superior functional results when compared with IF, in the treatment of displaced femoral neck fractures, has swayed the pendulum in favour of THR. However, a high risk of dislocation has always been the concern. Fortunately, there are newer technologies and alternative surgical approaches that can help reduce the risk of dislocation. The authors propose an algorithm for the treatment of femoral neck fractures: if minimally displaced, in the absence of hip joint arthritis, IF should be performed; if arthritis is present, or the fracture is displaced, then THR is preferred. ©2014 The British Editorial Society of Bone & Joint Surgery.

  15. Spontaneous stress fractures of the femoral neck

    International Nuclear Information System (INIS)

    Dorne, H.L.; Lander, P.H.

    1985-01-01

    The diagnosis of spontaneous stress fractures of the femoral neck, a form of insufficiency stress fracture, can be missed easily. Patients present with unremitting hip pain without a history of significant trauma or unusual increase in daily activity. The initial radiographic features include osteoporosis, minor alterations of trabecular alignment, minimal extracortical or endosteal reaction, and lucent fracture lines. Initial scintigraphic examinations performed in three of four patients showed focal increased radionuclide uptake in two and no focal abnormality in one. Emphasis is placed on the paucity of early findings. Evaluation of patients with persistent hip pain requires a high degree of clinical suspicion and close follow-up; the sequelae of undetected spontaneous fractures are subcapital fracture with displacement, angular deformity, and a vascular necrosis of the femoral head

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

    NARCIS (Netherlands)

    Zijden, A.M. van der; Janssen, D.W.; Verdonschot, N.J.J.; Groen, B.E.; Nienhuis, B.; Weerdesteijn, V.G.M.; Tanck, E.J.M.

    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

  17. Femoral neck fracture following groin irradiation

    International Nuclear Information System (INIS)

    Grigsby, Perry W.; Roberts, Heidi L.; Perez, Carlos A.

    1995-01-01

    Purpose: The incidence and risk factors are evaluated for femoral neck fracture following groin irradiation for gynecologic malignancies. Methods and Materials: The radiation therapy records of 1313 patients with advanced and recurrent cancer of the vagina, vulva, cervix, and endometrium, treated at the Mallinckrodt Institute of Radiology from 1954 to 1992, were reviewed. Median follow-up was 12.7 years. From this group, 207 patients were identified who received irradiation to the pelvis and groins with anterposterior-posterior anterior (AP-PA), 18 MV photons. Data were reviewed regarding irradiation dose to the femoral neck and other presumed risk factors including age, primary site, stage, groin node status, menopausal status, estrogen use, cigarette use, alcohol consumption, and osteoporosis. Results: The per-patient incidence of femoral neck fracture was 4.8% (10 out of 207). Four patients developed bilateral fractures. However, the cumulative actuarial incidence of fracture was 11% at 5 years and 15% at 10 years. Cox multivariate analysis of age, weight, and irradiation dose showed that only irradiation dose may be important to developing fracture. Step-wise logistic regression of presumed prognostic factors revealed that only cigarette use and x-ray evidence of osteoporosis prior to irradiation treatment were predictive of fracture. Conclusion: Femoral head fracture is a common complication of groin irradiation for gynecologic malignancies. Fracture in our database appears to be related to irradiation dose, cigarette use, and x-ray evidence of osteoporosis. Special attention should be given in treatment planning (i.e., shielding of femoral head/neck and use of appropriate electron beam energies for a portion of treatment) to reduce the incidence of this complication

  18. [Trochanteric femoral fractures: anatomy, biomechanics and choice of implants].

    Science.gov (United States)

    Bonnaire, F; Lein, T; Bula, P

    2011-06-01

    The objective of any surgical care of a trochanteric femoral fracture should be the achievement of a stable osteosynthesis that allows early full weight-bearing mobilisation of the patient, because long-term immobilisation soon becomes a vital threat to the affected patients who are usually elderly with correlating comorbidities. The anatomical references of the proximal femur and the structure of the hip joint contain some specifics that play an essential role in the incurrence of a trochanteric femoral fracture and the planning of the osteosynthesis as well. With reposition and fracture stabilisation particular importance must be attached to the collo-diaphyseal and the antetorsion angle so that they do not interfere with the functional interaction of the hip and knee joint. Uncomplex trochanteric fractures ordinarily stabilise sufficiently after reposition so that even an extramedullary implant can ensure full weight-bearing stability. With evermore distal fracture course and intertrochanteric comminution zone, rotational instability and pivot transfer of the fracture area to lateral and caudal are followed by an increase of the dislocating forces. These kinds of fractures (A2 and A3 according to the AO/ASIF classification) profit from an intramedullary and rotationally stable osteosynthesis. Basically primary total hip arthroplasty is a potential option for surgical care of a trochanteric fracture in elderly patients with relevant coxarthrosis. However this procedure can only be recommended in cases of a stable uncomplex fracture. The more the medial interlocking of the proximal femur is destroyed the more difficult it will be to primarily implant a total hip prosthesis with good offset and without a varus and rotational failure in the fracture zone.The current studies in the main show disadvantages due to increased complications in these patients, so that in cases of an unstable trochanteric fracture a primary osteosynthesis should be performed followed by

  19. Cephalomedullary screws as the standard proximal locking screws for nailing femoral shaft fractures.

    Science.gov (United States)

    Collinge, Cory; Liporace, Frank; Koval, Kenneth; Gilbert, George T

    2010-12-01

    In 2004, we modified our technique for the stabilization of femoral shaft fractures so that all fractures were stabilized using a reconstruction nail with proximal locking screws oriented into the femoral head. The rationale for this was twofold: first, potentially "missed" associated femoral neck fractures would be stabilized. Second, hip fractures that might occur later in life above the intramedullary nail might be avoided. The purpose of this study therefore was to determine whether there were any risks to patients treated for femoral shaft fractures with antegrade nails using cephalomedullary proximal locking screws. Retrospective. Two regional trauma centers. Eighty-seven consecutive patients were treated for a femoral shaft fracture treated with antegrade femoral nailing with a cephalomedullary locked nail. Reamed, trochanteric insertion of an intramedullary nail with proximal locking screws placed in a cephalomedullary direction. Patient and injury data, radiographic analyses, and complications of treatment were assessed at a minimum of 12 months. Sixty-one of 87 patients (70%) were available at a mean of 19.8 months (range, 12-44 months). Sixty of 61 fractures united after the index procedure. Complications included one delayed union successfully treated with exchange nailing, one distal locking screw fracture (allowing dynamization and completion of fracture healing), two patients with postoperative deformity that required a derotation procedure, and two drill bits that broke intraoperatively and were retained. There were no major complications at the hip, no migration or failure of proximal locking screws, and no screws required removal. Using a reconstruction nail and cephalomedullary proximal locking screws for antegrade femoral nailing of femoral shaft fractures was not associated with major complications in this series. This modification of standard femoral nailing offers potential advantages, including fixation of any "missed" associated femoral

  20. Femoral head vitality after intracapsular hip fracture

    International Nuclear Information System (INIS)

    Stroemqvist, B.

    1983-01-01

    Femoral head vitality before, during and at various intervals from the operation was determined by tetracycline labeling and/or 99 sp (m)Tc-MDP scintimetry. In a three-year follow-up, healing prognosis could be determined by scintimetry 3 weeks from operation; deficient femoral head vitality predicting healing complications and retained vitality predicting uncomplicated healing. A comparison between pre- and postoperative scintimetry indicated that further impairment of the femoral head vitality could be caused by the operative procedure, and as tetracycline labeling prior to and after fracture reduction in 370 fractures proved equivalent, it was concluded that the procedure of osteosynthesis probably was responsible for capsular vessel injury, using a four-flanged nail. The four-flanged nail was compared with a low-traumatic method of osteosynthesis, two hook-pins, in a prospective randomized 14 month study, and the postoperative femoral head vitality was significantly better in the hook-pin group. This was also clearly demonstrated in a one-year follow-up for the fractures included in the study. Parallel to these investigations, the reliability of the methods of vitality determination was found satisfactory in methodologic studies. For clinical purpose, primary atraumatic osteosynthesis, postoperative prognostic scintimetry and early secondary arthroplasty when indicated, was concluded to be the appropriate approach to femoral neck fracture treatment. (Author)

  1. Femoral fracture repair using a locking plate technique in an adult captive polar bear (Ursus maritimus).

    Science.gov (United States)

    Zimmerman, Dawn M; Dew, Terry; Douglass, Michael; Perez, Edward

    2010-02-01

    To report successful femoral fracture repair in a polar bear. Case report. Female polar bear (Ursus maritimus) 5 years and approximately 250 kg. A closed, complete, comminuted fracture of the distal midshaft femur was successfully reduced and stabilized using a compression plating technique with 2 specialized human femur plates offering axial, rotational, and bending support, and allowing the bone to share loads with the implant. Postoperative radiographs were obtained at 11.5 weeks, 11 months, and 24 months. Bone healing characterized by marked periosteal reaction was evident at 11 months with extensive remodeling evident at 24 months. No complications were noted. Distal mid shaft femoral fracture was reduced, stabilized, and healed in an adult polar bear with a locking plate technique using 2 plates. Previously, femoral fractures in polar bears were considered irreparable. Use of 2 plates applied with a locking plate technique can result in successful fracture repair despite large body weight and inability to restrict postoperative activity.

  2. Femoral rotation unpredictably affects radiographic anatomical lateral distal femoral angle measurements

    DEFF Research Database (Denmark)

    Miles, James Edward

    2016-01-01

    Objective: To describe the effects of internal and external femoral rotation on radiographic measurements of the anatomical lateral distal femoral angle (a-LDFA) using two methods for defining the anatomical proximal femoral axis (a-PFA). Methods: Digital radiographs were obtained of 14 right...... femora at five degree intervals from 10° external rotation to 10° internal rotation. Using freely available software, a-LDFA measurements were made using two different a-PFA by a single observer on one occasion. Results: Mean a-LDFA was significantly greater at 10° external rotation than at any other...... rotation. The response of individual femora to rotation was unpredictable, although fairly stable within ±5° of zero rotation. Mean a-LDFA for the two a-PFA methods differed by 1.5°, but were otherwise similarly affected by femoral rotation. Clinical significance: If zero femoral elevation can be achieved...

  3. Intramedullary nailing in distal tibial fracture

    Directory of Open Access Journals (Sweden)

    Damian Arroquy

    2015-11-01

    Methods The inclusion criteria of this study were skeletally mature patients with displaced fractures of the distal tibia treated with intramedullary nail with a minimum follow up of one year. Gustilo III open fractures and type C fractures of the AO classification (complete articular Stroke were excluded. The sample comprised 35 patients remained. The follow-up was 29.2 months. We evaluated the time of consolidation, malunion and complications. The functional results were described according to the AOFAS score. Results Of the 35 patients with fracture of the distal third of the tibia all of them presented fracture healing. The average time to union was 17.2 weeks (range: 11-26. Of the total sample, 5 patients had delayed union, requiring dynamic nail on average at 12 weeks. The malunion was present in 4 (11.4% patients. We found no  difference (p = 0.201 in the time to union between fractures associated with fractures of the fibula treated (13sem or not (17sem. The AOFAS score was 86 points. Conclusion Intramedullary nailing with multiple distal locks like a good alternative treatment for distal tibia fractures AO type A or B, with low complication rate and a high rate of consolidation.

  4. Carpal alignment in distal radial fractures

    Directory of Open Access Journals (Sweden)

    Jain Pankaj

    2002-05-01

    Full Text Available Abstract Background Carpal malalignment following the malunited distal radial fracture is described to develop as an adaptation to realign the hand to the malunion. It worsens gradually after healing of the fracture due to continued loading of the wrist. It is also reported to develop during the immobilization itself rather than after fracture healing. The present work was aimed to study the natural course and the quantitative assessment of such adaptive carpal realignment following distal radial fracture. Methods In a prospective study, 118 distal radial fractures treated with different modalities were followed-up with serial radiographs for a year for assessment of various radiological parameters. Results Two patterns of carpal malalignment were identified depending upon the effective radio-lunate flexion (ERLF measured on pre-reduction radiographs. The midcarpal malalignment was seen in 98 radial fractures (83% with the lunate following the dorsiflexed fracture fragment and a measured ERLF of less than 25°. The second pattern of radio-carpal malalignment showed the fracture fragment to dorsiflex without taking the lunate with a measured ERLF of more than 25°. The scaphoid did not follow the fracture fragment in both the patterns of malalignment. Conclusion It is better to assess distal radial fractures for any wrist ligamentous injury on the post-reduction film with the restored radial anatomy than on the pre-reduction film since most carpal malalignments get corrected with the reduction of the fracture. Similar carpal malalignment reappear with the redisplacement of the fracture as seen in pre-reduction radiographs and develops during the immobilization rather than as a later compensatory mechanism for the malunion.

  5. Evaluation of perfusion of the femoral head after femoral neck fracture using bone scintigraphy

    Energy Technology Data Exchange (ETDEWEB)

    Yamaguchi, Satoshi; Ishido, Yasuhiro [Saiseikai Sendai Hospital, Kagoshima (Japan); Okano, Toshihiro [Ibusuki National Hospital, Kagoshima (Japan); Komiya, Setsuro [Kagoshima Univ. (Japan). Faculty of Medicine

    2002-09-01

    We treated 13 patients for femoral neck fracture. They consisted of 2 males and 11 females, and were classified according to Garden stage classification; Stage I, 3 cases; Stage II, 2 cases; Stage III, 2 cases; Stage IV, 4 cases. Two trochanteric fracture cases were used by control. We evaluated perfusion of the femoral head after femoral neck fracture using bone scintigraphy, which is considered useful for evaluation of perfusion of the femoral neck before operation. (author)

  6. Evaluation of perfusion of the femoral head after femoral neck fracture using bone scintigraphy

    International Nuclear Information System (INIS)

    Yamaguchi, Satoshi; Ishido, Yasuhiro; Okano, Toshihiro; Komiya, Setsuro

    2002-01-01

    We treated 13 patients for femoral neck fracture. They consisted of 2 males and 11 females, and were classified according to Garden stage classification; Stage I, 3 cases; Stage II, 2 cases; Stage III, 2 cases; Stage IV, 4 cases. Two trochanteric fracture cases were used by control. We evaluated perfusion of the femoral head after femoral neck fracture using bone scintigraphy, which is considered useful for evaluation of perfusion of the femoral neck before operation. (author)

  7. 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.

  8. Double Plating of Distal Fibula Fractures.

    Science.gov (United States)

    Vance, Danica D; Vosseller, J Turner

    2017-12-01

    Distal fibula fractures are common orthopaedic injuries that often require open reduction internal fixation (ORIF) to anatomically reduce the fracture and minimize the risk of posttraumatic arthritis. In certain clinical situations, stouter fixation may be advantageous to decrease the risk of fixation failure. In this study, the authors report on 12 patients who underwent distal fibula ORIF with 2 one-third tubular plates. Twelve consecutive patients who underwent distal fibula ORIF with 2 one-third tubular plates were retrospectively reviewed. Clinical and radiographic outcomes were reviewed, and functional outcomes were obtained using the Foot and Ankle Outcome Score (FAOS). Institutional review board approval was obtained. All 12 fractures healed clinically and radiographically. One patient was lost to follow-up after healing of the fracture. One patient had removal of fibular hardware at 15 months after surgery. Ten patients had no hardware related pain and good ankle function. FAOS scores were obtained at a mean of 25.6 months after surgery and were as follows: pain (87.6, SD = 9.5), activities of daily living (90.4, SD = 14.5), symptoms (93.3, SD = 9.5), sports (89.5, SD = 18.1), and quality of life (57.4, SD = 21.3). Double plating of distal fibula fractures is a viable technique for problem fractures that potentially provides a readily accessible, low-cost alternative to other means of enhancing fixation. Level IV.

  9. Delayed Fracture Healing in Diabetics with Distal Radius Fractures.

    Science.gov (United States)

    Pscherer, S; Sandmann, G H; Ehnert, S; Nussler, A K; Stöckle, U; Freude, T

    2017-01-01

    PURPOSE OF THE STUDY Diabetics may have an increased fracture risk, depending on disease duration, quality of metabolic adjustment and extent of comorbidities, and on an increased tendency to fall. The aim of this retrospective one-centre study consisted in detecting differences in fracture healing between patients with and without diabetes mellitus. Data of patients with the most common fracture among older patients were analyzed. MATERIAL AND METHODS Classification of distal radius fractures was established according to the AO classification. Inital assessment and followup were made by conventional x-rays with radiological default settings. To evaluate fracture healing, formation of callus and sclerotic border, assessment of the fracture gap, and evidence of consolidation signs were used. RESULTS The authors demonstrated that fracture morphology does not influence fracture healing regarding time span, neither concerning consolidation signs nor in fracture gap behavior. However, tendency for bone remodeling is around 70% lower in investigated diabetics than in non-diabetics, while probability for a successful fracture consolidation is 60% lower. CONCLUSIONS To corroborate the authors hypothesis of delayed fracture healing in patients with diabetes mellitus, prospective studies incorporating influencing factors like duration of metabolic disease, quality of diabetes control, medical diabetes treatment, comorbidities and secondary diseaseas, like chronic nephropathy and osteoporosis, have to be carried out. Key words: diabetes, delayed fracture healing, distal radius fractures, callus formation, blood glucose level, osteoblasts.

  10. Radiographic anatomy of the proximal femur: femoral neck fracture vs. transtrochanteric fracture

    Directory of Open Access Journals (Sweden)

    Ana Lecia Carneiro Leão de Araújo Lima

    Full Text Available ABSTRACT OBJECTIVE: To evaluate the correlation between radiographic parameters of the proximal femur with femoral neck fractures or transtrochanteric fractures. METHODS: Cervicodiaphyseal angle (CDA, femoral neck width (FNW, hip axis length (HAL, and acetabular tear drop distance (ATD were analyzed in 30 pelvis anteroposterior view X-rays of patients with femoral neck fractures (n = 15 and transtrochanteric fractures (n = 15. The analysis was performed by comparing the results of the X-rays with femoral neck fractures and with transtrochanteric fractures. RESULTS: No statistically significant differences between samples were observed. CONCLUSION: There was no correlation between radiographic parameters evaluated and specific occurrence of femoral neck fractures or transtrochanteric fractures.

  11. Augmentation of proximal femoral nail in unstable trochanteric fractures

    Directory of Open Access Journals (Sweden)

    Gadegone Wasudeo M.

    2017-01-01

    Full Text Available Introduction: Biomechanically proximal femoral nail (PFN is a better choice of implant, still it is associated with screw breakage, cut out of screw through femoral head, Z effect, reverse Z effect, and lateral migration of screws. The purpose of this study is to evaluate the results of augmented PFN in terms of prevention of postoperative complications and failure rates in unstable trochanteric fractures. Material and methods: We carried out a prospective study of 82 cases with unstable trochanteric femoral fractures from April 2010 to December 2015. Forty-two females and 40 males in the age group between 58 and 81 years were included in this study. There were 45 cases of AO 31 A2 (2.2, 2.3 and 37 cases of AO 31 A3 (3.1, 3.2, 3.3. Fractures were fixed by PFN with augmentation by an additional screw from trochanter to inferior quadrant of femoral head or cerclage wire to strengthen the lateral trochanteric wall. Results: The bone healing is observed in all the cases in the mean period of 14.2 weeks. Nine patients developed complications, including lateral migration of neck screws (n = 5, Z effect (n = 1, infection (n = 2, and breakage of distal interlocking bolt in one case. Removal of screws was required in five cases. Patients were followed up for a mean of 8.4 months. At the end of follow-up the Salvati and Wilson hip function was 32 (out of 40 in 88% of patients. Conclusion: The stabilization of lateral trochanteric wall with additional screw or cerclage wire increases the stability of construct.

  12. Spina bifida and unilateral focal destruction of the distal femoral epiphysis

    Energy Technology Data Exchange (ETDEWEB)

    Wolverson, M.K.; Sundaram, M.; Graviss, E.R.

    1981-03-01

    Focal destruction of the postero-lateral distal femoral epiphysis was present on radiographs in two children with spina bifida and objective lower limb sensory loss. Each patient presented with painless swelling of the knee. In one patient the epiphysis showed sclerosis and fragmentation associated with a defect. In the second patient the destructive change was the dominant radiographic abnormality and simulated bone tumor. Computed tomography in this patient showed a bone fragment occupying the defect suggesting epiphyseal fracture. The lesions in each patient were believed to be traumatic in origin and to represent a stage in the development toward neuropathic arthropathy.

  13. Unreamed intramedullary nailing for pathological femoral fractures. Good results in 30 cases.

    Science.gov (United States)

    Giannoudis, P V; Bastawrous, S S; Bunola, J A; Macdonald, D A; Smith, R M

    1999-02-01

    We have used the AO unreamed femoral nail for stabilization of impending and complete pathological fractures since March 1994. 27 patients with 30 pathological fractures (23) or impending fractures (7) of the femur were retrospectively analyzed. These included 18 subtrochanteric fractures, 11 shaft fractures and 1 distal fracture. The mean age of the patients was 68 (51-84) years. All patients were treated with a solid femoral nail inserted by an unreamed technique. The nail was inserted through a minimally invasive approach and with a median surgical time of 55 (35-70) minutes. A reconstructive proximal locking option (spiral blade) was used in 25 cases. There were no intraoperative complications, no operative mortality. Reliable skeletal stability was obtained in all cases and most were able to mobilize early with minimum discomfort. 1 case was revised for a secondary fracture through a distal metastasis at 6 months. The median survival was 5 (2-9) months. Unreamed nailing with the AO solid femoral nail appears to be a good option for the stabilization of pathological femoral fractures.

  14. [Fresh femoral shaft fractures treated with un-reamed intramedullary nail: 203 cases].

    Science.gov (United States)

    Wu, Y; Wang, M; Sun, L; An, G; Rong, G

    2000-06-01

    To discuss the experience treating fresh femoral shaft fractures with un-reamed intramedullary nail. 203 cases of fresh femoral shaft fractures who had been treated with un-reamed intramedullary nail from November. 1995 to January. 1999 were analyzed retrospectively. 18 cases were open, classified as Gustilo I, and. 185 cases were closed. Traction table and image intensifier were used during operation. Closed reduction, un-reamed and free hand distal locking technique were used. Active movements of nearby joints were encouraged and partial weight bearing of 10 - 15 kg were allowed right after operation. All 203 cases of fresh femoral shaft fractures got bone union within 4 - 6 months. No case of delayed union and infection happened. 1 distal locking screw was broken. All patients gained normal extremity functions. Un-reamed intramedullary nailing of fresh femoral shaft fracture has less damage to the local soft tissue and blood supply. It has a relative stable fracture fixation, and less interruption to the healing procedure. It is one of the best methods for treating femoral fracture.

  15. Distal radius fracture after proximal row carpectomy

    OpenAIRE

    Igeta, Yuka; Naito, Kiyohito; Sugiyama, Yoichi; Obata, Hiroyuki; Aritomi, Kentaro; Kaneko, Kazuo; Obayashi, Osamu

    2015-01-01

    Introduction: We encountered a patient with distal radius fracture (DRF) after proximal row carpectomy (PRC). The mechanism of the DRF after PRC is discussed in this report. Presentation of case: The patient was a 73-year-old female who had undergone PRC due to Kienböck disease before. The wrist range of motion was: 45° on dorsiflexion and 20° on flexion. DRF has occurred at 3 years after PRC. The fracture type was extra-articular fracture. Osteosynthesis was performed using a volar lockin...

  16. RESULT OF PRE-CONTOURED DISTAL RADIUS INDIAN LOCKING PLATES IN DISTAL RADIUS FRACTURE

    OpenAIRE

    Shaleen; Baljit; Aditya; Parminder; Simarpreet S

    2014-01-01

    BACKGROUND: Fractures of the distal radius are common, open reduction and internal fixation using an interlocking plate system has gained popularity for the treatment of dorsally displaced distal radius fractures. The aim of the study was to assess how adequately distal radial fracture reduction was reproduced and maintained with the pre-contoured distal radius Indian locking plates and to evaluate the functional and radiological results of treating unstable distal radius ...

  17. Distal Fibula Fractures in National Football League Athletes

    OpenAIRE

    Werner, Brian C.; Mack, Christina; Franke, Kristina; Barnes, Ronnie P.; Warren, Russell F.; Rodeo, Scott A.

    2017-01-01

    Background: Despite the frequency of distal fibula fractures in elite athletes and the significant potential impact on the athletes’ season and future careers, little data exist characterizing the epidemiology of these injuries or, more importantly, return to competition. Purpose: To (1) evaluate the incidence of acute distal fibula fractures in National Football League (NFL) athletes, including isolated distal fibula and combined ankle fracture patterns; (2) analyze distal fibula fracture ra...

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

    International Nuclear Information System (INIS)

    Daffner, R.H.; Riemer, B.L.; Butterfield, S.L.

    1991-01-01

    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)

  19. 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).

  20. Subtrochanteric and Distal Femur Fractures in a Patient with ...

    African Journals Online (AJOL)

    shaft fracture malunion and knee disarticulation. The critical decision for this case was the choice of either only fixing the fractures or fixing the fractures plus associating femoral shaft osteotomy to correct femoral alignment, thereby alleviating anterior thigh discomfort and improving prosthesis adaptation. Regardless of the ...

  1. Stress fracture of the femoral neck in a child (stress fracture)

    International Nuclear Information System (INIS)

    Coldwell, D.; Gross, G.W.; Boal, D.K.

    1984-01-01

    Femoral neck stress fracture is extremely rare in childhood. We report a case of femoral neck stress fracture in an 11-year-old girl. Differentials diagnosis and a brief review of the literature follow. (orig.)

  2. High revision rate but good healing capacity of atypical femoral fractures. A comparison with common shaft fractures.

    Science.gov (United States)

    Schilcher, Jörg

    2015-12-01

    Healing of complete, atypical femoral fractures is thought to be impaired, but the evidence is weak and appears to be based on the delayed healing observed in patients with incomplete atypical fractures. Time until fracture healing is difficult to assess, therefore we compared the reoperation rates between women with complete atypical femoral fractures and common femoral shaft fractures. We searched the orthopaedic surgical registry in Östergötland County for patients with subtrochanteric and femoral shaft fractures (ICD-10 diagnosis codes S72.2, S72.3 and M84.3F) between January 1st 2007 and December 31st 2013. Out of 895 patients with surgically treated femoral shaft fractures, 511 were women 50 years of age or older. Among these we identified 24 women with atypical femoral shaft fractures, and 71 with common shaft fractures. Reoperations were performed in 6 and 5 patients, respectively, odds ratio 4.4 (95% CI 1.2 to 16.1). However, 5 reoperations in the atypical fracture group could not be ascribed to poor healing. In 3 patients the reoperation was due to a new fracture proximal to a standard intramedullary nail. In 2 patients the distal locking screws were removed due to callus formation that was deemed incomplete 5 months post-operatively. The one patient with poor healing showed faint callus formation at 5 months when the fracture was dynamised and callus remained sparse at 11 months. Among patients with common shaft fractures, 2 reoperations were performed to remove loose screws, 2 because of peri-implant fractures and 1 reoperation due to infection. Reoperation rates in patients with complete atypical femoral fractures are higher than in patients with common shaft fractures. The main reason for failure was peri-implant fragility fractures which might be prevented with the use of cephalomedullary nails at the index surgery. Fracture healing however, seems generally good. A watchful waiting approach is advocated in patients with fractures that appear to

  3. Distal radius fracture after proximal row carpectomy.

    Science.gov (United States)

    Igeta, Yuka; Naito, Kiyohito; Sugiyama, Yoichi; Obata, Hiroyuki; Aritomi, Kentaro; Kaneko, Kazuo; Obayashi, Osamu

    2015-01-01

    We encountered a patient with distal radius fracture (DRF) after proximal row carpectomy (PRC). The mechanism of the DRF after PRC is discussed in this report. The patient was a 73-year-old female who had undergone PRC due to Kienböck disease before. The wrist range of motion was: 45° on dorsiflexion and 20° on flexion. DRF has occurred at 3 years after PRC. The fracture type was extra-articular fracture. Osteosynthesis was performed using a volar locking plate. No postoperative complication developed, the Mayo score was excellent at 6 months after surgery, and the daily living activity level recovered to that before injury. Since the wrist range of motion decreased and the lunate fitted into the joint surface after PRC, making the forearm join with the hand like a single structure, pressure may have been loaded on the weak distal end of the radius from the dorsal side, causing volar displacement and fracture. The pressure distribution and range of motion of the radiocarpal joint after PRC are different from those of a normal joint, and the mechanism of fracture also changes due to PRC. Copyright © 2015 The Authors. Published by Elsevier Ltd.. All rights reserved.

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

    NARCIS (Netherlands)

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

    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

  5. Bilateral distal fibula fractures in a woman on long-term bisphosphonate therapy.

    Science.gov (United States)

    Murray, J C; Audet, M C; Bédard, M; Michou, L

    2016-02-01

    We report the case of a 53-year-old female, treated by bisphosphonate for 12 years, who presented atraumatic fractures of both fibulas. Her X-rays showed bilateral distal fibula fractures with radiological features similar to atypical femur fractures. The distal fibula should be considered as a potential site for stress fractures in bisphosphonate users. Bisphosphonates are the most widely used drugs in the treatment of osteoporosis. During the last decade, the occurrence of atypical fractures, mostly subtrochanteric and diaphyseal femoral fractures, has been acknowledged in patients with long-term use of bisphosphonates. We report the case of a 53-year-old female on alendronate therapy for the past 12 years who presented with a few months history of atraumatic right, and subsequently left, lateral ankle pain. Her X-rays showed bilateral distal fibula fractures with radiological features similar to atypical femur fractures. She had been treated conservatively with walking boots and her treatment with bisphosphonate had been stopped 5 months prior to the fractures. Callus was progressively seen on serial follow-up X-rays, and both fractures healed completely within a reasonable period of 1 year. Investigations did not reveal any secondary causes of osteoporosis or metabolic bone disorders. To our knowledge, this is the first reported case of bilateral distal fibula fractures in a patient on long-term bisphosphonate therapy.

  6. Ipsilateral femoral shaft and vertical patella fracture: a case report

    Science.gov (United States)

    Ozkan, Korhan; Eceviz, Engin; Sahin, Adem; Ugutmen, Ender

    2009-01-01

    Introduction A femoral shaft fracture with an ipsilateral patella fracture has been, to our knowledge, given only cursory attention in English-speaking literature. Case presentation A 15 year old male patient had hitten by a car to his motorcycle came to emergency room and he had been operated for his femoral shaft freacture and vertical patellar fracture which was iniatally missed. Conclusion To us it is vital to obtain CT scan of the patient’s knee if there is an ipsilateral femoral fracture with an ipsilateral knee effusion and a punction which reveals hematoma even in the absence of a fracture line seen in AP and lateral projections. PMID:19829933

  7. 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 < 0.05). At final follow-up there were significantly more (P < 0.05) clinical complaints in nonlocked group, including limp, clinical shortening, and painful palpable rods. Locking 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

  8. Superselective intra-arterial DSA in patients with femoral head necrosis and femoral neck fracture

    International Nuclear Information System (INIS)

    Langer, R.; Scholz, A.; Langer, M.; Astinet, F.; Ferstl, F.; Felix, R.; Schwetlick, G.

    1991-01-01

    The prospective study includes 25 patients without pathology of the femoral head for the evaluation of the normal femoral head perfusion. In addition 34 patients with femoral head necrosis underwent i.a. DSA preoperatively before pedicled pelvic bone grafting. 15 patients after pelvic bone graft operation and 7 patients with medial femoral head fracture were also examined via superselective DSA. In cases with femoral head necrosis a rarefaction or interruption of the rami nutricii proximales, or an occlusion of the medial circumflex femoral artery were observed. Patients with medial femoral neck fracture showed an interruption of the rami nutricii proximales of the femoral head. Postoperative DSA - after pedicled pelvic bone graft - revealed a regular arterial graft perfusion in 82%. (orig.) [de

  9. [Treatment for ipsilateral fractures of the femoral neck and shaft].

    Science.gov (United States)

    Liu, Shao-Jun; He, Wei; Zhang, De-Xing; Fan, Yue-Guang

    2008-05-01

    To investigate the curative effect of different internal fixation for ipsilateral fractures of the femoral neck and shaft. By retrospective study of 27 patients who sustained ipsilateral femoral shaft and neck fractures from June 1993 to March 2004. There were 22 male and 5 female, with an average age of 35 years (range in 14 to 65 years). The femoral neck and shaft fractures were stabilized with dynamic hip screw system (DHS) in 3 cases,with dynamic compression plate and cannulated lag screw in 12 cases, with constructive nail in 8 cases, with antegrade intramedullary locking nail and cannulated lag screw in 4 cases. There were 13 cases used of the temporary fixation of Kirschner wire before the pexia of the femoral neck fractures. All of the patients were followed up for 36 to 75 months, with an average of 44 months. The average healing period of femoral neck fracture was 4.5 months in 25 cases, nonunion of femoral neck fractures in 2. The average healing period of femoral shaft fracture was 6 months in 27 cases. In 14 cases that not using temporary fixation of femoral neck with Kirschner wire, there were nonunion of femoral neck in 2 and slight coxa vara in 3. There are a wide choice of internal fixation method for treatment of ipsilateral fracture of the femoral neck and shaft, the fixation with dynamic compression plate and cannulated lag screw is a handy method. It would be avoided to the replacement and trauma, emporary fixing the fracture with Kirschner wire before the pexia of the femoral neck fracture.

  10. Femoral neck fractures: A prospective assessment of the pattern ...

    African Journals Online (AJOL)

    OBJECTIVE: To review the pattern of femoral neck fractures, complications and outcome following fixation with Austin-Moore endoprosthesis. METHOD: A two year prospective study in patients who had fracture of the femoral neck based on strict inclusion criteria. All the patients were treated by Austin-Moore ...

  11. Femoral Shaft Fractures: Management and Outcome in Nigerian ...

    African Journals Online (AJOL)

    Infection rate was 3.2% and mal-union occurred in one (3.2%) patient who had osteogenesis imperfecta. Compression plating is a suitable option in treatment of childhood and adolescent femoral fractures. Keywords: Femoral shaft fracture, Compression plating, traditional bone setters, children and adolescents.

  12. Management of Femoral Shaft Fractures in a Tertiary Centre, South ...

    African Journals Online (AJOL)

    males (95% CI 2.1-2.4)5. Treatment of femoral shaft fractures has spanned centuries .The rich history of femoral shaft fracture management reflects the challenges of maintaining anatomic alignment while encouraging early functional rehabilitation.6 Hippocrates (460-377BC) used manual reduction while emphasizing knee.

  13. frequency of ipsilateral femoral neck fractures in patients with ...

    African Journals Online (AJOL)

    closed, middle or upper third; and AO classes A2, C1 and C3. The femoral neck ... associated injuries. - mechanism of injury. (iii) Femoral radiographs: - shaft fracture characteristics. - neck fracture characteristics. The following procedures were used: (i) All patients .... the lower extremity at the scene of accident and during.

  14. Domiciliary treatment of femoral shaft fracture in children | Ogunlade ...

    African Journals Online (AJOL)

    Domiciliary treatment of femoral shaft fracture in children. ... West African Journal of Medicine ... A total of 20 children presenting in Accident and Emergency (A&E) Department of University College Hospital, Ibadan, Nigeria with femoral shaft fracture treated with straight leg fixed traction in a domiciliary setting is presented.

  15. Hip geometry and femoral neck fractures: A meta-analysis.

    Science.gov (United States)

    Fajar, Jonny Karunia; Taufan, Taufan; Syarif, Muhammad; Azharuddin, Azharuddin

    2018-04-01

    Several studies have reported hip geometry to predict the femoral neck fractures. However, they showed inconsistency. To determine the association between hip geometry and femoral neck fractures. Published literature from PubMed and Embase databases (until May 25 th , 2017) was searched for eligible publications. The information related to (1) name of first author; (2) year of publication; (3) country of origin; (4) sample size of cases and controls and (5) mean and standard deviation of cases and controls were extracted. The pooled odds ratios (ORs) and 95% confidence intervals (95% CIs) for the association between hip geometry and femoral neck fractures were assessed using random or fixed effect model. A Comprehensive Meta-analysis software, version 2.0, was used to analyse the data. A total of 11 studies were included in this study. Our results showed that increase in hip axis length (OR 95% CI = 1.53 [1.06-2.21], p  = 0.025), femoral neck angle (OR 95% CI = 1.47 [1.01-2.15], p  = 0.044) and neck width (OR 95% CI = 2.68 [1.84-3.91], p  < 0.001) was associated with the risk of femoral neck fractures, whereas we could not find the correlation between femoral neck axis length and the risk of femoral neck fractures. There is strong evidence that elevated hip axis length, femoral neck angle and neck width are the risk factor for femoral neck fractures. The Translational Potential of this Article : Determining the hip axis length, femoral neck angle and neck width that are most highly associated with femoral neck fracture may allow clinicians to more accurately predict which individuals are likely to experience femoral neck fractures in the future.

  16. 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

  17. [Distal femoral osteotomy using a lateral opening wedge technique].

    Science.gov (United States)

    Feucht, M J; Mehl, J; Forkel, P; Imhoff, A B; Hinterwimmer, S

    2017-08-01

    To shift the weight-bearing axis of the lower limb medially by opening a lateral-based metaphyseal osteotomy at the distal femur. Femoral-based valgus malalignment and symptomatic lateral unicompartimental osteoarthritis, lateral hyperpression syndrome, cartilage therapy of the lateral compartment, lateral meniscal replacement/transplantation, medial instability with valgus thrust, reconstruction of the medial collateral ligament, patellar instability and/or maltracking. Advanced cartilage damage (>grade 2) or subtotal meniscal loss of the medial compartment, age >65 years (relative), nicotine abuse, body mass index >30, flexion contracture >25°, corrections with a wedge base >10 mm in case of congenital deformities, inflammatory or septic arthritis, severe osteoporosis. Lateral approach to the distal femur; biplanar osteotomy (frontal + axial osteotomy), gradual opening of the osteotomy, osteotomy fixation with a locking plate. Free range of motion. Partial weight bearing with 20 kg for 2 weeks, followed by progressive weight bearing thereafter. Mean improvement of knee scores from 20-30 points and mean 10-year survival rate of 80% in patients with lateral unicompartimental osteoarthritis. Mean complication rate of 9%.

  18. Population-based epidemiology and incidence of distal femur fractures

    DEFF Research Database (Denmark)

    Elsoe, Rasmus; Ceccotti, Adriano Axel; Larsen, Peter

    2018-01-01

    The literature lacks recent epidemiological studies on the incidence, trauma mechanism and fracture classification of distal femur fractures. The aim of the present study was to provide up-to-date information concerning the incidence of distal femur fractures in a large and complete population...

  19. OUTCOME OF INTERTROCHANTERIC FRACTURES TREATED WITH SHORT FEMORAL NAIL

    Directory of Open Access Journals (Sweden)

    Yadkikar Shriniwas V, Yadkikar Vishnu S, Patel Mayank, Dhruvilkumar Gandhi, Kunkulol Rahul

    2015-07-01

    Full Text Available Aim: To study the functional and anatomical outcome of Inter trochanteric fractures of femur treated with Short femoral nail. Method: This was retrospective study carried out in which 60 patients (50 Male & 10 Female of 5th to 8th decade of life who underwent Short femoral nail fixation for both Stable & unstable Inter Trochanteric fractures. From the records each patient data was assessed for time required for mobilization, average fracture healing time, degree and grade of hip range of movements, complications, anatomical reduction achieved using Short femoral nail fixation. Results: 55 cases achieved Anatomical reduction. Good to Excellent Hip range of Motion was in 55 (90 % cases. Fracture union was seen in all cases. No evidence of Z Effect, AVN of femoral head, Implant failure, Fracture of femoral shaft below the Nail tip was seen in any case, However Reverse Z Effect was seen in 4 & shortening of less than 2 cm was seen in 2 cases, External rotation of 10 degree was seen in1 case. Average fracture Union time was 14 weeks. Conclusion: Short femoral nail appears to be better implant for fixation of both Stable & unstable Inter Trochanteric fractures as it fulfills the biomechanical demands being minimally invasive, less blood loss , it prevents excessive varus collapse at fracture site, produces less stress riser effect below the nail tip, Short operative time, Facilitates early mobilization & functional recovery of patients. But Anatomical fracture reduction & optimal implant placement are absolutely must for better results.

  20. Correlation between the distal anterior femoral cortical axis and femoral rotational alignment: an anatomic study.

    Science.gov (United States)

    Sathappan, S S; Tan, M Wp; Ginat, D; Walsh, M G; Schweitzer, M E; Di Cesare, P E

    2016-08-01

    To determine the correlation between the distal anterior femoral cortical axis (DAFCA) and the femoral rotational alignment/axis. Magnetic resonance images (MRI) of 82 knees in 34 men and 23 women aged 16 to 47 (mean, 33.4) years were reviewed by a musculoskeletal radiologist. Their diagnoses included meniscal tear (n=4), chondromalacia (n=25), anterior cruciate ligament tears (n=11), and normal (n=42). In all patients the collateral ligaments were intact. The transepicondylar axis (TEA), posterior condylar axis (PCA), Whiteside line (WL), and joint line were drawn on the images, and the condylar twist angle (CTA), TEA-WL angle, DAFCA, epicondylar cortical angle (ECA), and condylar cortical angle (CCA) were measured. The correlations among ECA, CCA, and CTA (control) were assessed. The mean distances between the joint line and the TEA, PCA, and DAFCA were 30.8, 22.1, and 62.2 mm, respectively. The angles subtended by the intersection between the standard axes (TEA, PCA, and WL) and the DAFCA were determined. There was correlation between the CTA and ECA (r=0.34, protational alignment when the standard landmarks are distorted by severe soft tissue and bone loss.

  1. Outcome of management of distal radius fractures in ...

    African Journals Online (AJOL)

    Background and Purpose: Distal radial fractures are common fractures of postmenopausal age group patients. They are often called fractures of osteoporosis. These fractures are considered to be one of the commonest minor injuries to cause major morbidity in the community. A lot of patient who need surgery, fail to afford ...

  2. Femoral neck shortening after internal fixation of a femoral neck fracture

    NARCIS (Netherlands)

    Zielinski, Stephanie M.; Keijsers, Noël L.; Praet, Stephan F. E.; Heetveld, Martin J.; Bhandari, Mohit; Wilssens, Jean Pierre; Patka, Peter; van Lieshout, Esther M. M.; Devereaux, Philip J.; Guyatt, Gordon; Jeray, Kyle; Liew, Susan; Richardson, Martin J.; Schemitsch, Emil H.; Swiontkowski, Marc; Tornetta, Paul; Walter, Stephen; Sprague, Sheila; Simunovic, Helena Viveiros Nicole; Heels-Ansdell, Diane; Buckingham, Lisa; Duraikannan, Aravin; Swiontkowski, Marc F.; Agel, Julie; Goslings, J. Carel; Haverlag, Robert; Ponsen, Kees Jan; Bronkhorst, Maarten W. G. A.; Guicherit, O. R.; Eversdijk, Martin G.; Peters, Rolf; den Hartog, Dennis; van Waes, Oscar J. F.; Oprel, Pim; de Rijcke, Piet A. R.; Koppert, C. L.; Buijk, Steven E.; Groenendijk, Richard P. R.; Dawson, I.; Tetteroo, G. W. M.; Bruijninckx, Milko M. M.; Doornebosch, Pascal G.; de Graaf, E. J. R.; Gasthuis, Kennemer; Visser, Gijs A.; Stockmann, Heyn; Silvis, Rob; Snellen, J. P.; Rijbroek, A.; Scheepers, Joris J. G.; Vermeulen, Erik G. J.; Siroen, M. P. C.; Vuylsteke, Ronald; Brom, H. L. F.; Ryna, H.; Roukema, Gert R.; Josaputra, H.; Keller, Paul; de Rooij, P. D.; Kuiken, Hans; Boxma, Han; Cleffken, Barry I.; Liem, Ronald; Rhemrev, Steven J.; Bosman, C. H. R.; van Otterloo, Alexander de Mol; Hoogendoorn, Jochem; de Vries, Alexander C.; Meylaerts, Sven A. G.; Poolman, Rudolf W.; Simons, Maarten P.; van der Heijden, Frank H. W. M.; Willems, W. J.; de Meulemeester, Frank R. A. J.; van der Hart, Cor P.; Turckan, Kahn; Festen, Sebastiaan; de Nies, F.; Out, Nico J. M.; Bosma, J.; van der Elst, Maarten; van der Pol, Carmen C.; van 't Riet, Martijne; Karsten, T. M.; de Vries, M. R.; Stassen, Laurents P. S.; Schep, Niels W. L.; Schmidt, G. B.; Hoffman, W. H.; Segers, Michiel J. M.; Zijl, Jacco A. C.; Verhoeven, Bart; Smits, Anke B.; de Vries, J. P. P. M.; Fioole, Bram; van der Hoeven, H.; Theunissen, Evert B. M.; de Vries Reilingh, Tammo S.; Govaert, Lonneke; Wittich, Philippe; de Brauw, Maurits; Wille, Jan; Go, Peter M. N. Y. M.; Ritchie, Ewan D.; Wessel, R. N.; Hammacher, Eric R.; Verhofstad, Michiel H. J.; Meijer, Joost; van Egmond, Teun; van der Brand, Igor; van der Vis, Harm M.; Campo, Martin; Verhagen, Ronald; Albers, G. H. R.; Zurcher, A.; van Kampen, A.; Biert, Jan; van Vugt, Arie B.; Edwards, Michael J. R.; Blokhuis, Taco J.; Frölke, Jan Paul M.; Geeraedts, L. M. G.; Gardeniers, J. W. M.; Tan, Edward T. C. H.; Poelhekke, L. M. S. J.; de Waal Malefijt, M. C.; Schreurs, Bart; Simmermacher, Rogier K. J.; van Mulken, Jeroen; van Wessem, Karlijn; van Gaalen, Steven M.; Leenen, Luke P. H.; Frihagen, Frede; Nordsletten, Lars; Stoen, Ragnhild Oydna; Brekke, Kine; Tetsworth, Kevin; Weinrauch, Patrick; Pincus, Paul; Donald, Geoff; yang, Steven; Halliday, Brett; Gervais, Trevor; Holt, Michael; Flynn, Annette; Pirpiris, Marinis; Love, David; Bucknill, Andrew; Farrugia, Richard J.; Dowrick, Adam; Donohue, Craig; Bedi, Harvinder; Li, Doug; Edwards, Elton; Csongvay, Steven; Miller, Russell; Wang, Otis; Chia, Andrew; Jain, Arvind; Mammen, Mathan; Murdoch, Zoe; Sage, Claire; Kumar, Anil; Pankaj, Amite; Singh, Ajay Pal; Pesantez, Rodrigo; Martinez, Adriana; Novoa, Catherine; Buckley, Richard E.; Duffy, Paul; Korley, Robert; Johnston, Kelly; Puloski, Shannon; Carcary, Kimberly; Avram, Victoria; Bicknell, Ryan; Yach, Jeff; Bardana, Davide; Lambert, Sue; Sanders, David W.; Howard, Jamie; Macleod, Mark; Bartly, C. T.; Tieszer, Christina; Peterson, Devin; Zalzal, Paul; Maumetz, Victor; Brien, Heather; Weening, Brad; Wai, Eugene K.; Roffey, Darren; McCormack, Robert; Stone, Trevor; Perey, Bertrand; Viskontas, Darius; Boyer, Dory; Perey, Bert; Zomar, Mauri; Moon, Karyn; Oatt, Amber; McKee, Michael; Hall, Jeremy; Ahn, Henry; Vicente, Milena R.; Wild, Lisa M.; Kreder, Hans J.; Stephen, David J. G.; Nousianinen, Markku; Cagaanan, Ria; Kunz, Monica; Syed, Khalid; Azad, Tania; Coles, Chad; Leighton, Ross; Johnstone, David; Glazebrook, Mark; Alexander, David; Trask, Kelly; Dobbin, Gwendolyn; Oliver, Todd M.; Jones, Vicky; Ronan, James; Brown, Desmond T.; Carlilse, Hope; Shaughnessy, Lisa; Schwappach, John; Davis, Craig A.; Weingarten, Peter; Weinerman, Stewart; Newman, Heike; Baker, Janell; Browner, Kieran; Hurley, Meghan; Zura, Robert; Manson, Maria J.; Goetz, David; Broderick, Scott J.; Porter, Scott; Pace, Thomas; Tanner, Stephanie L.; Snider, Becky; Schmidt, Andrew H.; Haas, Jonathan; Templeman, David; Westberg, Jerald R.; Mullis, Brian; Ertl, J. P.; Shively, Karl; Frizzel, Valda; Marcantonio, Andrew J.; Iorio, Richard; Lobo, Margaret; Kain, Michael; Specht, Lawrence; Garfi, John; Prayson, Michael J.; Davis, Craig; Laughlin, Richard; Rubino, Joe; Lawless, Mathew; DiPaola, Matt; Gaydon, Chris; Dulaney, Liz; Vallier, Heather A.; Wilber, John; Sontich, John; Patterson, Brendan; Dolenc, Andrea; Robinson, Chalitha; Wilber, Roger; DePaolo, Charles J.; Alosky, Rachel; Shell, Leslie E.; Keeve, Jonathan P.; Anderson, Chris; McDonald, Michael; Hoffman, Jodi; Baele, Joseph; Weber, Tim; Edison, Matt; Musapatika, Dana; Jones, Clifford; Ringler, James; Endres, Terrance; Gelbke, Martin; Jabara, Michael; Sietsema, Debra L.; Engerman, Susan M.; Switzer, Julie A.; Li, Mangnai; Marston, Scott; Cole, Peter; Vang, Sandy X.; Foley, Amy; McBeth, Jessica; Comstock, Curt; Ziran, Navid; Shaer, James; Hileman, Barbara; Karges, David; Cannada, Lisa; Kuldjanov, Djoldas; Watson, John Tracy; Mills, Emily; Simon, Tiffany; Abdelgawad, Amr; Shunia, Juan; Jenkins, Mark; Zumwalt, Mimi; Romero, Amanda West; Lowe, Jason; Goldstein, Jessica; Zamorano, David P.; Lawson, Deanna; Archdeacon, Michael; Wyrick, John; Hampton, Shelley; Lewis, Courtland G.; Ademi, Arben; Sullivan, Raymond; Caminiti, Stephanie; Graves, Matthew; Smith, Lori; Della Rocca, Gregory J.; Crist, Brett D.; Murtha, Yvonne; Anderson, Linda K.; Kliewer, Toni K.; McPherson, Melinda K.; Sullivan, Kelly M.; Sagebien, Carlos; Seuffert, Patricia; Mehta, Samir; Esterhai, John; Ahn, Jaimo; Tjoumakaris, Fotios; Horan, Annamarie D.; Kaminski, Christine; Tarkin, Ivan; Siska, Peter; Luther, Arlene; Irrgang, James; Farrell, Dana; Gorczyca, John T.; Gross, Jonathan M.; Kates, Stephen Lloyd; Colosi, Jen; Hibsch, Nancy; Noble, Krista; Agarwal, Animesh; Wright, Rebecca; Hsu, Joseph R.; Ficke, James R.; Napierala, Matthew A.; Charlton, Michael T.; Fan, Mary K.; Obremskey, William T.; Richards, Justin E.; Robinson, Kenya; Carroll, Eben; Kulp, Brenda

    2013-01-01

    This study assesses femoral neck shortening and its effect on gait pattern and muscle strength in patients with femoral neck fractures treated with internal fixation. Seventy-six patients from a multicenter randomized controlled trial participated. Patient characteristics and Short Form 12 and

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

    African Journals Online (AJOL)

    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 ...

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

    African Journals Online (AJOL)

    one case of osteogenesis imperfecta is on record) and indication for surgery. Results: Thirty-one patients who had ORIF and 31 matched controls were recruited from a pool of 775 children who sustained femoral fractures over the study period.

  5. Distal radius fractures: what determines the outcome after surgery?

    NARCIS (Netherlands)

    Teunis, T.

    2016-01-01

    This thesis addresses current issues in the outcome of operatively treated distal radius fractures. The general aim was to determine factors associated with adverse events, loss of motion, functional limitations, and opioid use after surgery. Injury In 3D complete articular distal radius fracture

  6. Complications of Minimally Invasive Percutaneous Plating for Distal Tibial Fractures

    OpenAIRE

    Muzaffar, Nasir; Bhat, Rafiq; Yasin, Mohammad

    2016-01-01

    Background The management of distal tibia fractures continues to remain a source of controversy and debate. Objectives The aim of this study was to evaluate the various complications of minimally invasive percutaneous plate osteosynthesis (MIPPO) using a locking plate for closed fractures of distal tibia in a retrospective study. Patients and Methods Twenty-five patients with dista...

  7. Outcome of management of distal radius fractures in ...

    African Journals Online (AJOL)

    We tried to highlight that postmenopausal distal radius fractures attributed to osteoporosis, are not given much of consideration when lot of funds and researches are being diverted to osteoporosis and related diseases. Methods: 60 elderly female patients with distal radius fracture were studied for outcome. The primary ...

  8. Interlocked intramedullary nailing for treatment of open femoral shaft fractures.

    Science.gov (United States)

    Baixauli, F; Baixauli, E J; Sánchez-Alepuz, E; Baixauli, F

    1998-05-01

    Twenty-eight patients with open femoral shaft fractures treated by reamed intramedullary nailing were reviewed retrospectively. Nine patients had Gustilo Grade I injuries; 14, Grade II; and five, Grade IIIA. Twenty cases had static locking, two cases had dynamic locking, and six cases were not locked. Average time to union was 20 weeks. The infection and nonunion rates were 0%. The data suggest that interlocked reamed intramedullary nailing is a safe treatment option for treating open femoral shaft fractures.

  9. Bilateral femoral neck stress fractures in a fire academy student.

    Science.gov (United States)

    Wright, Russell C; Salzman, Garrett A; Yacoubian, Stephan V; Yacoubian, Shahan V

    2010-10-11

    Unilateral femoral neck stress fractures are well documented in active patients; however, the risk of a subsequent contralateral stress fracture remains unknown in patients who continue to be active. This article describes a 24-year-old male fire academy student who sustained a left femoral neck stress fracture, followed approximately 11 months later by a right femoral neck stress fracture, both of which went on to completely displace. A review of the index radiographs of each hip from outside institutions revealed femoral neck stress fractures that went undiagnosed until they displaced. The patient was referred to our institution and underwent closed reduction and internal fixation using cannulated screws in both cases. A full endocrine evaluation was performed in the following weeks and proved unremarkable. Although it is difficult to extrapolate the results from 1 patient beyond the case studied, there is cause for concern in patients who remain active following femoral neck stress fractures. Our case highlights the significance of obtaining a complete and thorough medical history on physical examination and appropriately counseling patients regarding activity level. Until further research explores this possible relationship, physicians evaluating patients with a history of a stress fracture are encouraged to be vigilant of subsequent contralateral fractures and educate patients of this potentially avoidable injury. Copyright 2010, SLACK Incorporated.

  10. Preoperative virtual reduction reduces femoral malrotation in the treatment of bilateral femoral shaft fractures.

    Science.gov (United States)

    Omar, Mohamed; Suero, Eduardo M; Hawi, Nael; Decker, Sebastian; Krettek, Christian; Citak, Musa

    2015-10-01

    In bilateral femoral shaft fractures, significant malrotation (>15°) occurs in about 40 % of cases after intramedullary nailing. Most of the methods that provide rotational control during surgery are based on a comparison to the intact femur and, thus, not applicable for bilateral fractures. In this study, we evaluated if preoperative virtual reduction can help improving rotational alignment in patients with bilateral femoral shaft fractures. Seven patients with bilateral femoral shaft fractures were initially treated with external fixation of both femurs. After obtaining a CT scan of both legs, the fractures were reduced virtually using the software program VoXim®, and the amount and direction of rotational correction were calculated. Subsequently, the patients were treated by antegrade femoral nailing and rotation was corrected to the preoperatively calculated amount. After external fixation, the mean rotational difference between both legs was 15.0° ± 10.2°. Four out of seven patients had a significant malrotation over 15°. Following virtual reduction, the mean rotational difference between both legs was 2.1° ± 1.2°. After intramedullary nailing, no case of malrotation occurred and the mean rotational difference was 6.1° ± 2.8°. Preoperative virtual reduction allows determining the pretraumatic femoral antetorsion and provided useful information for the definitive treatment of bilateral femoral shaft fractures. We believe that this procedure is worth being implemented in the clinical workflow to avoid malrotation after intramedullary nailing.

  11. Poor reproducibility of the MRI measurement of distal femoral torsion.

    Science.gov (United States)

    Ollivier, M; Stelzlen, C; Boisrenoult, P; Pujol, N; Beaufils, P

    2015-12-01

    Recent publications on patient-specific instrumentation for total knee arthroplasty have reported considerable variability in the axial positioning of the cutting guides for the femoral component. These personalized cutting guides are manufactured based on bone shape data, generated from magnetic resonance imaging (MRI) or computed tomography (CT). The goal of this study was to compare the reproducibility and accuracy of distal femoral torsion (DFT) values measured using these two imaging modalities. We hypothesized that MRI does not reproducibly and consistently measure DFT and is not as accurate as CT scan. Anonymized radiology records from 54 patients that included MRI and CT scans of the knee were read in random order by two observers, on two separate occasions. These records were from patients being considered for a meniscal or osteochondral graft and who had their knee explored, but who had not undergone femoral or tibial surgery and were free of osteoarthritis. The DFT was estimated using the posterior condylar angle (PCA), using both its anatomical and surgical definitions. The intra- and inter-observer reproducibility of the MRI and the differences relative to CT scan measurements were analysed. The average intra-observer difference for the MRI evaluation of the anatomical PCA was 0.8±1.2°; it was 0.4±0.9° for the surgical PCA. More than 1° difference from the average was found in 8 cases (14%) using the anatomical PCA measurement and 4 cases (7.4%) when using the surgical PCA (P=0.4). The intraclass correlation coefficients (ICCs) were 0.67 (95% CI: 0.33-0.85) and 0.74 (95% CI: 0.47-0.89) for the anatomical and surgical PCA, respectively. The average inter-observer difference for the MRI evaluation of the anatomical PCA was 1.6±1.4°; it was 1.5±1.0° for the surgical PCA. More than 1° difference from the average was found in 27 cases (50%) using the anatomical PCA measurement and 22 cases (40%) when using the surgical PCA (P=0.4). The ICCs were 0

  12. Rotation of intramedullary alignment rods affects distal femoral cutting plane in total knee arthroplasty.

    Science.gov (United States)

    Maderbacher, Günther; Matussek, Jan; Keshmiri, Armin; Greimel, Felix; Baier, Clemens; Grifka, Joachim; Maderbacher, Hermann

    2018-02-17

    Intramedullary rods are widely used to align the distal femoral cut in total knee arthroplasty. We hypothesised that both coronal (varus/valgus) and sagittal (extension/flexion) cutting plane are affected by rotational changes of intramedullary femoral alignment guides. Distal femoral cuts using intramedullary alignment rods were simulated by means of a computer-aided engineering software in 4°, 6°, 8°, 10°, and 12° of valgus in relation to the femoral anatomical axis and 4° extension, neutral, as well as 4°, 8°, and 12° of flexion in relation to the femoral mechanical axis. This reflects the different angles between anatomical and mechanical axis in coronal and sagittal planes. To assess the influence of rotation of the alignment guide on the effective distal femoral cutting plane, all combinations were simulated with the rod gradually aligned from 40° of external to 40° of internal rotation. Rotational changes of the distal femoral alignment guides affect both the coronal and sagittal cutting planes. When alignment rods are intruded neutrally with regards to sagittal alignment, external rotation causes flexion, while internal rotation causes extension of the sagittal cutting plane. Simultaneously the coronal effect (valgus) decreases resulting in an increased varus of the cutting plane. However, when alignment rods are intruded in extension or flexion partly contradictory effects are observed. Generally the effect increases with the degree of valgus preset, rotation and flexion. As incorrect rotation of intramedullary alignment guides for distal femoral cuts causes significant cutting errors, exact rotational alignment is crucial. Coronal cutting errors in the distal femoral plane might result in overall leg malalignment, asymmetric extension gaps and subsequent sagittal cutting errors.

  13. Traumatic subchondral fracture of the femoral head in a healed trochanteric fracture.

    Science.gov (United States)

    Lee, Sang Yang; Niikura, Takahiro; Iwakura, Takashi; Kurosaka, Masahiro

    2014-07-11

    An 82-year-old woman sustained a trochanteric fracture of the left femur after a fall. Fracture fixation was performed using proximal femoral nail antirotation (PFNA) II, and she was able to walk with a T-cane after 3 months. Eleven months following the operation, the patient presented with left hip pain after a fall. Radiographs showed a subchondral collapse of the femoral head located above the blade tip. The authors removed the PFNA-II and subsequently performed cemented bipolar hemiarthroplasty. Histological evaluation of the femoral head showed osteoporosis with no evidence of osteonecrosis. Repair tissue, granulation tissue and callus formation were seen at the collapsed subchondral area. Based on these findings, a traumatic subchondral fracture of the femoral head in a healed trochanteric fracture was diagnosed. A traumatic subchondral fracture of the femoral head may need to be considered as a possible diagnosis after internal fixation of the trochanteric fracture. 2014 BMJ Publishing Group Ltd.

  14. Subcapital femoral neck fracture after fixation of an intertrochanteric fracture with a proximal femoral nail: a report of two cases.

    Science.gov (United States)

    Kaneko, Haruka; Matsuda, Keiji; Kim, Sungon; Maeda, Kouichi; Ikegami, Takashi; Kubota, Reiko; Nagayama, Masataka; Nozawa, Masahiko

    2009-12-01

    Subcapital femoral neck fractures are a rare complication after fixation of an intertrochanteric fracture with a proximal femoral nail. We report 2 such cases where the patients had severe osteoporosis, based on Singh's index and pathological findings. In one case there was a technical error leading to a tip-apex distance of more than 20 mm, but osteoporosis appeared to be a more significant cause than any technical problems.

  15. Foal Fractures: Osteochondral Fragmentation, Proximal Sesamoid Bone Fractures/Sesamoiditis, and Distal Phalanx Fractures.

    Science.gov (United States)

    Reesink, Heidi L

    2017-08-01

    Foals are susceptible to many of the same types of fractures as adult horses, often secondary to external sources of trauma. In addition, some types of fractures are specific to foals and occur routinely in horses under 1 year of age. These foal-specific fractures may be due to the unique musculoskeletal properties of the developing animal and may present with distinct clinical signs. Treatment plans and prognoses are tailored specifically to young animals. Common fractures not affecting the long bones in foals are discussed in this article, including osteochondral fragmentation, proximal sesamoid bone fractures/sesamoiditis, and distal phalanx fractures. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. ediatric femoral shaft fractures treated by flexible intramedullary nailing.

    Science.gov (United States)

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

    2015-01-01

    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. 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. 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. 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.

  17. Management of a femoral fracture complicated by clostridial myositis

    International Nuclear Information System (INIS)

    Thomson, M.J.; Eger, C.E.

    1997-01-01

    A clinical case of clostridial myositis secondary to a comminuted femoral fracture is described. This case is unusual because, despite the severe degree of obvious muscle necrosis and gas production, the dog had minimal signs of systemic toxicity. Union of the fracture was achieved but six months postoperatively muscular contracture had resulted in permanent stifle extension

  18. Ipsilateral olecranon and distal radius fracture: A case report.

    Science.gov (United States)

    Cengiz, Ömer; Polat, Gökhan; Karademir, Gökhan; Kara, Deniz; Erdil, Mehmet

    2015-01-01

    Concomitant ipsilateral olecranon and distal radius fracture are rare injuries. Their clinical presentation is unusual and investigation and management is poorly described. We present a 55-year-old woman patient who fell off sustaining a concomitant distal radius and olecranon fracture in the same extremity. On examination, there was gross swelling of the proximal and distal forearm and no neurovascular deficit. Radiographs confirmed distal radius and olecranon fracture. Patient was treated with open reduction and anatomic locking plate for olecranon and a closed reduction percuteneous K wire fixation with penning fixator for distal radius fracture. After physical therapy program, functional results were good and DASH score was 60. Several different combinations of fracture with dislocation have been described, but, to our knowledge, concurrent ipsilateral olecranon and distal radius fracture has not been reported before. In the literature review there are two similar cases in the English literature. Ipsilateral olecranon and distal radius fracture is a very rare injury due to different trauma mechanisms. However we should keep in mind that there may be adjacent joints and structures for concomitant injuries. Copyright © 2014 The Authors. Published by Elsevier Ltd.. All rights reserved.

  19. Femoral shaft bowing in the coronal plane has more significant effect on the coronal alignment of TKA than proximal or distal variations of femoral shape.

    Science.gov (United States)

    Kim, Jong-Min; Hong, Soo-Heon; Kim, Jong-Min; Lee, Bum-Sik; Kim, Dong-Eun; Kim, Kyung-Ah; Bin, Seong-Il

    2015-07-01

    The aim of this study was to determine (1) variations in the shape of the proximal, middle, and distal femur in a series of Korean patients who had undergone total knee arthroplasty (TKA), (2) the preoperative relationship between these three parameters and the distal valgus cutting angle referenced off the femoral intramedullary guide, and (3) whether there was any relationship between femoral bowing and variations in the shape of the proximal or distal femur in the coronal plane. The preoperative long-standing anteroposterior radiographs of 316 consecutive osteoarthritis patients who underwent primary TKA from 2009 to 2011 were examined. The femoral neck shaft angle, the femoral shaft bowing angle, and the mechanical lateral distal femoral angle were measured to assess the shape of the proximal, middle, and distal femur, respectively. The valgus cutting angle of the femur was defined as the angle between the distal anatomical and mechanical axes of the femur. The study population showed large variations in femoral shape. The mean femoral intramedullary guide angle was 6.5° ± 1.3° (range: 4°-13°). The femoral shaft bowing angle was the factor that showed the strongest correlation with this angle (P shaft angle showed no correlation (n.s.). The femoral shaft bowing angle showed a weak correlation with the mechanical lateral distal femoral angle (P = 0.001), but was not significantly correlated with the femoral neck shaft angle (n.s.). Apparent femoral bowing (>3° of lateral or medial bowing) was found in 42 (13.3 %) of cases (37 cases of lateral bowing and five of medial bowing). Cases with lateral apparent femoral bowing >3° had a distal cutting angle of 8.6° ± 2.2° relative to the femoral intramedullary guide. The femoral intramedullary guide angle was mainly influenced by femoral shaft bowing among femoral deformities in the coronal plane. Therefore, to increase the accuracy of distal femoral cut during TKA, it is necessary to confirm femoral

  20. Distal femoral fixation: a biomechanical comparison of retrograde nail, retrograde intramedullary nail, and prototype locking retrograde nail.

    Science.gov (United States)

    Heiney, Jake P; Battula, Suneel; O'Connor, Jill A; Ebraheim, Nabil; Schoenfeld, Andrew J; Vrabec, Gregory

    2012-08-01

    Distal femur fractures continue to be a complex surgical problem for which the incidence is increasing. Presently, there is a need for different constructs to address these complex fractures. This study attempts to define the biomechanical properties of several implants. A novel, prototype locking retrograde intramedullary nail and the Russell-Taylor femoral retrograde nail were tested at non-destructive, physiological, axial mode load strength using a young, synthetic bone model for a medial segmental shaft defect in the supracondylar region of the distal femur (medial gap of 10mm, 65mm proximal to the distal joint and parallel to the knee axis). Each specimen was compressively loaded and unloaded to the peak load for 80,000cycles at a 0.5Hz frequency. These were compared to the results from the same lab of the retrograde Trigen intramedullary nail. Motion and peak displacement were measured across the fracture site as a reflection of construct stability. Previous testing demonstrated that Trigen intramedullary nail had significantly less motion across the gap and increased overall stiffness of the construct (Pnails. Locking technology used in a nail biomechanically appears to lead to more micro-motion across the fracture gap and to less stiffness in this construct. Further research needs to be invested into intramedullary, locking technology before introducing it into clinical practice. Copyright © 2012 Elsevier Ltd. All rights reserved.

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

    International Nuclear Information System (INIS)

    Yamamoto, Takuaki; Nakashima, Yasuharu; Shuto, Toshihide; Jingushi, Seiya; Iwamoto, Yukihide

    2007-01-01

    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.)

  2. Distal clavicular osteolysis: MR evidence for subchondral fracture

    Energy Technology Data Exchange (ETDEWEB)

    Kassarjian, Ara; Palmer, William E. [Massachusetts General Hospital, Department of Radiology, Division of Musculoskeletal Radiology, Yawkey Center, Boston, MA (United States); Llopis, Eva [Hospital de la Ribera, Department of Radiology, Valencia (Spain)

    2007-01-15

    To investigate the association between distal clavicular osteolysis and subchondral fractures of the distal clavicle at MRI. This study was approved by the hospital human research committee, which waived the need for informed consent. Three radiologists retrospectively analyzed 36 shoulder MR examinations in 36 patients with imaging findings of distal clavicular osteolysis. The presence of a subchondral fracture of the distal clavicle, abnormalities of the acromioclavicular joint, rotator cuff tears and labral tears were assessed by MRI. These cases were then compared with 36 age-matched controls. At MRI, 31 of 36 patients (86%) had a subchondral line within the distal clavicular edema, consistent with a subchondral fracture. Of the 36 patients, 32 (89%) had fluid in the acromioclavicular joint, while 27 of 36 patients (75%) had cysts or erosions in the distal clavicle. There were 13 patients (36%) with associated labral tears, while eight patients (22%) had partial-thickness rotator cuff tears. In the control group one of 36 (3%) had a subchondral line (P<0.05), while ten of 36 (28%) had rotator cuff tears and 13 of 36 (36%) had labral tears. These latter two were not statistically significant between the groups. A distal clavicular subchondral fracture is a common finding in patients with imaging evidence of distal clavicular osteolysis. These subchondral fractures may be responsible for the propensity of findings occurring on the clavicular side of the acromioclavicular joint. (orig.)

  3. Ambulatory treatment of femoral shaft fractures with cast-brace.

    Science.gov (United States)

    Brown, P E; Preston, E T

    1975-10-01

    Our early results support use of the cast-brace, early ambulation treatment of both open and closed fractures of the femoral shaft in all adult age groups. We believe initial traction should be used to reduce the fracture and maintain reduction until the fracture is clinically "sticky" to avoid subsequent malalignment in the cast-brace. The method facilitates early rehabilitation of the fractured extremity and the patient with minimal residual disability such as non-union, malunion, chronic infection and joint stiffness, so often associated with other forms of long bone fracture treatment.

  4. Incidence of Avascular Necrosis of the Femoral Head After Intramedullary Nailing of Femoral Shaft Fractures

    Science.gov (United States)

    Kim, Ji Wan; Oh, Jong-Keon; Byun, Young-Soo; Shon, Oog-Jin; Park, Jai Hyung; Oh, Hyoung Keun; Shon, Hyun Chul; Park, Ki Chul; Kim, Jung Jae; Lim, Seung-Jae

    2016-01-01

    Abstract The goal of this study was to determine the incidence of avascular necrosis of the femoral head (AVNFH) after intramedullary nailing of femoral shaft fractures and to identify risk factors for developing AVNFH. We retrospectively reviewed all patients with femoral shaft fractures treated with antegrade intramedullary nailing at 10 institutions. Among the 703 patients enrolled, 161 patients were excluded leaving 542 patients in the study. Average age was 42.1 years with average follow-up of 26.3 months. Patient characteristics and fracture patterns as well as entry point of femoral nails were identified and the incidence of AVNFH was investigated. Patients were divided into 2 groups according to open versus closed physis, open versus closed fractures, and age (<20 versus ≥20 years). Overall incidence of AVNFH was 0.2% (1 of 542): the patient was 15-year-old boy. Of 25 patients with open physis, the incidence of AVNFH was 4%, whereas none of 517 patients with closed physis developed AVNFH (P < 0.001). The incidence of AVNFH in patients aged < 20 versus ≥20 years was 1.1% (1 of 93) and 0.0% (0 of 449), respectively (P = 0.172), which meant that the incidence of AVNFH was 0% in adult with femur shaft fracture. Of 61 patients with open fractures, the incidence of AVNFH was 0%. The number of cases with entry point at the trochanteric fossa or tip of the greater trochanter (GT) was 324 and 218, respectively, and the incidence of AVNFH was 0.3% and 0.0%, respectively (P = 0.412). In patients aged ≥20 years with isolated femoral shaft fracture, there was no case of AVNFH following antegrade intramedullary nailing regardless of the entry point. Therefore, our findings suggest that the risk of AVNFH following antegrade femoral nailing is extremely low in adult patients. PMID:26844518

  5. [Stress fractures of the distal fibula in an osteoporotic woman].

    Science.gov (United States)

    Schwartz, Frederik; Heerfordt, Ida Marie

    2014-08-04

    We report a case of an 81-year-old osteoporotic woman, who suffered stress fractures of the distal fibula on both sides within a two-year period. The risk factors for stress fractures are reviewed and the importance of a high index of suspicion for stress fractures is emphasized. When a stress fracture is suspected it should lead to plain radiography and treatment with protected weight-bearing with crutches or a brace.

  6. Intramedullary nailing of femoral shaft fractures. Part III: Long-term effects of static interlocking fixation.

    Science.gov (United States)

    Brumback, R J; Ellison, T S; Poka, A; Bathon, G H; Burgess, A R

    1992-01-01

    The results of treatment of fractures of the femoral shaft with static interlocking nailing were reviewed retrospectively to determine the clinical importance of any stress-riser or stress-shielding properties of the nail. These properties, if relevant, would have been manifested by refracture of the femur, either through a hole used for a locking screw or through the original site of fracture after extraction of the device. Two hundred and fourteen fractures that had been treated with static interlocking nailing and that had healed without conversion to dynamic intramedullary fixation were divided into two groups. In Group I, which comprised 111 fractures, the static interlocking-fixation device was retained and in Group II, which comprised 103 fractures, the static interlocking-fixation device was removed during one operative procedure at an average of fourteen months after the injury. The average duration of follow-up was thirty months from the time of the original fixation in both groups. All patients in Group II were followed for a minimum of six months after removal of the nail. No femur in Group I, in which the static interlocked nail remained in situ, refractured. No femur in either group fractured through the proximal or the distal holes used for the locking screws. No locking screws or nails broke. One patient (1 per cent) in Group II had a refracture of the femoral shaft through the site of the original fracture six weeks after removal of the nail.(ABSTRACT TRUNCATED AT 250 WORDS)

  7. 99mTc-MDP scintigraphy of femoral head necrosis following femoral neck fracture

    International Nuclear Information System (INIS)

    Lee, Soon Jin; Lee, Jun Hyung; Kim, Eun Kyung; Lee, Sun Wha; Kim, Soon Yong

    1985-01-01

    Secondary ischemic necrosis of femoral head due to loss of blood supply following to femoral neck fracture is well known. The regional distribution of bone-seeking radiopharmaceuricals in the skeleton can depend on a number of factors, but bone blood flow is a major physiological determinant of regional skeletal uptake of Tc-99m polyphosphate and bone imaging may thus be used for the evaluation of vascularity of the femoral head. The authors made a comparative study of scintigraphic findings and operative findings of 28 cases of femoral neck fracture treated at Kyung Hee University Hospital from April 1980 to May 1984. The results were as follows: 1. In 16 cases of proven avascular necorsis of femoral head, scintigraphy showed absent or decreased activity in 14 cases (87.5%), while radiography showed increased density in 10 cases (62.5%). 2. In 12 cases of proven vital femoral head, scintigraphy showed increased activity in 9 cases (75%) and radiography showed decreased density in 9 cases (75%). 3. 99mTc-MDP scintigraphy was an excellent and useful method for assessing bone vitality of femoral head

  8. "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. Copyright 2014, SLACK Incorporated.

  9. Immediate results of treatment periprosthetic femoral fractures after hip replacement

    Directory of Open Access Journals (Sweden)

    V. V. Khominets

    2015-01-01

    Full Text Available Periprosthetic fractures are one of the most serious complications after hip replacement. Nineteen periprosthetic femoral fractures operated on during the period 2011-2015 were followed-up retrospectively. Periprosthetic fractures were classified according to the Vancouver classification. The functional results were evaluated using Harrison scale. Bone healing and implant stability were evaluated clinically, on plain radiographs and computed tomography. The periprosthetic fractures in all patients occurred in the postoperative period. Time from operation until fracture varied from 2 weeks to 11 years. A wedge-shaped cemented or cementless stems were implanted during the first surgery: Versys ET, Spotorno, CPT (Zimmer, США: cementless fixation was performed in 16 (84,2% patients, hybrid -in 2 (10,5% and cemented fixation - in 1 (5,3% patient. The fractures of greater trochanter were diagnosed in all patients with type A periprosthetic fractures. In type B1 periprosthetic fracture (8 patients open reduction, cerclage wiring and internal plate osteosynthesis were applied. Loosening stems in 3 patients with type B2 fractures were replaced with Wagner cementless revision component (Wagner SL Revision Stem. Angle-stable plate osteosynthesis and cerclage wiring were also performed. Closed reduction and internal minimal invasive plate osteosynthesis were performed in patients with type C periprosthetic fractures. Bone consolidation was achieved in 18 (94,7% patients, the average term was 14,3±5,2 weeks. The average Harris hip score in all patients 3 months after treatment was 64,9±16,7 points, and in 12 patients (63,2% after a year - 86,5±15,9. Femoral periprosthetic fractures require a specialized approach to choosing the treatment tactic depending on the fracture type and quality of bone tissue. It is necessary to evaluate the femoral component stability, especially in differential diagnosis of type B1 and B2 periprosthetic fractures. Computed

  10. 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.

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

    Directory of Open Access Journals (Sweden)

    Dhammapal Sahebrao Bhamare

    2013-01-01

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

  12. Atypical femoral fractures related to bisphosphonate therapy

    Directory of Open Access Journals (Sweden)

    Tarun Pankaj Jain

    2012-01-01

    Full Text Available Bisphosphonates (BP are a commonly prescribed class of drugs for the prevention of osteoporosis-related fractures. Paradoxically, however, they have recently been linked to atypical fractures in the shaft of the femur. Since many physicians including radiologists, are not aware of this entity, the incidence is likely underreported. These fractures usually occur in the sub-trochanteric region of the femur in the setting of low-energy trauma. It starts as a fracture line involving the lateral cortex and then progresses medially to give rise to a complete fracture. The fracture line is usually transverse, and there is a medial spike associated with a complete fracture. These fractures can be bilateral. Awareness of these atypical fractures and their radiological appearance should enable their early and accurate detection and thus lead to specific treatment.

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

    International Nuclear Information System (INIS)

    Kaushik, Abhishek; Sankaran, Balu; Varghese, Mathew

    2010-01-01

    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

  14. 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

  15. Femoral cortical thickness influences the pattern of proximal femoral periprosthetic fractures with a cemented stem.

    Science.gov (United States)

    Stevens, Jarrad; Clement, Nicholas; Nasserallah, Michael; Millar, Michael; Joseph, Sam

    2018-02-08

    Periprosthetic fractures of the proximal femur place a significant burden on the patients who endure them, as well as the medical health system that supports them. The purpose of this study was to determine whether femoral cortical thickness, as an absolute measurement, is a predictor of periprosthetic fracture pattern. A cohort of 102 patients who had sustained a periprosthetic hip fracture were retrospectively identified. This included 58 males and 44 females with a mean age of 79.8 years. The femoral periprosthetic fracture pattern was classified based on the Vancouver classification system. Stem fixation was recorded and femoral cortical thickness measured. Patients were grouped into cemented and cementless stems. The relationship between cortical thickness and periprosthetic fracture pattern was assessed using the primary stem fixation method. Receiver operating characteristic (ROC) curve analysis was used to identify a threshold in the cortical thickness that predicted fracture pattern. Multinomial logistic regression analysis was used to adjust for confounding variables to assess the independent influence of cortical thickness on the risk of sustaining a Vancouver type A, B or C. There were 65 (63.7%) patients in the cemented group and 37 (36.3%) in the cementless group. The pattern of periprosthetic fractures around cemented stems was significantly (p pattern. In contrast, no association between femoral cortical thickness and fracture pattern assessment was demonstrated in the cementless group (p = 0.82 Chi square). Comparing the rate of type A fracture patterns between the groups illustrated a significantly decreased risk in the cemented group with a cortical thickness of > 7 mm (odds ratio 0.03, p  6.3 mm. In contrast, the ROC curve analysis did not find cortical thickness to be a predictor of fracture pattern in the cementless group. When adjusting for confounding variables, multinomial logistic regression demonstrated a cortical thickness of 6

  16. Postoperative hemoglobin level in patients with femoral neck fracture

    OpenAIRE

    Nagra, Navraj; van Popta, Dmitri; Whiteside, Sigrid; Holt, Edward

    2018-01-01

    Objective: The aim of this study was to analyze the changes of hemoglobin levels in patients undergoing fixation for femoral neck fracture.Methods: Peroperative hemoglobin levels of patients who underwent either dynamic hip screw (DHS) fixation (n=74; mean age: 80 years) or hip hemiarthroplasty (n=104; mean age: 84 years) for femoral neck fracture was monitored.Results: There was a statistically and clinically significant mean drop of 31.1 g/L between the preoperative (D0) and postoperative D...

  17. Avascular necrosis associated with nailing of femoral neck fracture

    International Nuclear Information System (INIS)

    Stroemqvist, B.; Hansson, L.I.

    1983-01-01

    Two patients with femoral neck fractures, one displaced and one undisplaced, are presented. Preoperative intravital staining with tetracycline and Tc-MDP scintimetry both showed intact femoral head circulation while Tc-MDP-scintimetry 1 week after operation showed pronounced circulatory deficiency. SR 85 -scintimetry performed at the same time was inconclusive. Segmental collapse was observed radiographically, 8 and 12 months postoperatively. The major vascular injury resulting in avascularity most probably occured during the procedure of osteosynthesis, and Tc-MDP-scintimetry was found suitable for early postoperative recognition of avascular necrosis in both fractures. (author)

  18. Outcome following distally locked volar plating for distal radius fractures with metadiaphyseal involvement.

    Science.gov (United States)

    Matullo, Kristofer S; Dennison, David G

    2015-06-01

    The surgical treatment of metadiaphyseal distal radius fractures may be difficult due to the associated articular or periarticular extension that limits standard fixation techniques. Longer distal radius volar locking plates allow stable fixation of the distal fragments while providing standard plate fixation in the proximal radius. We hypothesize that this plating technique allows adequate fixation to both the distal radius and metadiaphyseal fragments. The purpose of the study is to describe the outcomes, radiographic parameters, secondary surgeries, and complication rate with this device. A retrospective chart review was conducted on adult patients with a distal radius fracture and metadiaphyseal involvement treated with a volar, distally locked plate. All patients were followed up for radiographic union, with a mean time of 219 days (range 38-575). Fracture patterns, outcomes of range of motion, grip strength, and complications, as well as injury, post open reduction and internal fixation (ORIF), and finally, healed radiographic parameters were recorded. Twenty patients with 21 fractures were included. At union, mean radiographic parameters were the following: volar tilt of 8°, radial inclination of 27°, radial height of 14 mm, and ulnar variance of -1 mm. The mean final range of motion was 52° flexion, 50° extension, 68° pronation, and 66° supination. Complications included one infection and one plate removal. Four patients developed a nonunion requiring secondary procedures. There were no incidents of hardware failure or adhesions requiring tenolysis. Distally locked long volar plating for metadiaphyseal distal radius fractures is a safe and effective treatment option for these complex fracture patterns allowing anatomic restoration of the radial shaft and distal radius.

  19. Fractures of the distal radius in children: A retrospective evaluation

    Directory of Open Access Journals (Sweden)

    Selma Yazıcı

    2012-06-01

    Full Text Available Objectives: This study designed to evaluate the resultsof treatment, closed reduction and percutaneous wires, ofthe distal radius fractures in children.Materials and methods: A retrospective analysis wascarried out in children aged between 5-15 years who presentedwith a displaced fracture of the distal radius to ourhospital. They were initially treated with closed reductionand cast immobilization. If the fractures redisplaced treatedby percutaneous Kirschner (K- wire with scope undera general anaesthesia.Results: Totally 104 patients, who have distal radius fractureswere treated by closed reduction and immobilizationin a plaster cast. 13 patient who have distal radiusfractures were treated by closed reduction under generalanaesthesia and fixed by percutaneous Kirschner (K-wire. Patients with impaired the alignment of the fracturein late period were usually completely displaced fractures.(n=5, 4,3%, in early period, completely displaced fractures(n=5, 4,3% are superior to partial displaced fractures(n=2, 1,7%.Conclusion: In our study, when children with distal radiusfracture first come, they were treated by closed reductionand immobilization in a plaster cast. We thought that inredisplaced fractures patients were suitable for the closedreduction with percutaneous wire treatment.

  20. Radiographic features of teriparatide-induced healing of femoral fractures

    Directory of Open Access Journals (Sweden)

    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.

  1. Load transfer at the distal ulna following simulated distal radius fracture malalignment.

    Science.gov (United States)

    Ferreira, Louis M; Greeley, Gillian S; Johnson, James A; King, Graham J W

    2015-02-01

    To measure the effects of distal radius malalignment on loading at the distal ulna. Using an adjustable mechanism to simulate angulated and translated malalignments, clinically relevant distal radius deformities were simulated in a cadaveric model. A custom-built load cell was inserted just proximal to the native ulna head to measure the resultant force and torque in the distal ulna. Loads were measured before and after transecting the triangular fibrocartilage complex (TFCC). There was an increase in distal ulna load and torque with increasing dorsal translation and angulation. Combined conditions of angulation and translation increased force and torque in the distal ulna to a greater extent than with either condition in isolation. Transecting the TFCC resulted in a reduction in distal ulna load and torque. A progressive increase in load at the distal ulna was observed with increasing severity of malalignment, which may be an important contributor to residual ulnar wrist pain and dysfunction. However, no clear-cut threshold of malalignment of a dorsally angulated and translated distal radius fracture was identified. These observations suggest that radius deformities cause articular incongruity, which increases TFCC tension and distal radioulnar joint load. Cutting of the TFCC decreased distal ulna loading, likely by releasing the articular constraining effect of the TFCC on the distal radioulnar joint, allowing the radius to rotate more freely with respect to the ulna. Anatomical reduction of a distal radius fracture minimizes the forces in the distal ulna and may reduce residual ulnar wrist pain and dysfunction. Copyright © 2015 American Society for Surgery of the Hand. Published by Elsevier Inc. All rights reserved.

  2. Subchondral insufficiency fracture of the femoral head and medial femoral condyle

    Energy Technology Data Exchange (ETDEWEB)

    Yamamoto, Takuaki [Department of Orthopaedic Surgery, Faculty of Medicine, Kyushu University, Fukuoka (Japan); Bullough, P.G. [Department of Laboratory Medicine, Hospital for Special Surgery, New York, NY (United States)

    2000-01-01

    This case report documents the clinical, radiographic, and histologic findings in a 69-year-old obese man, who had subchondral insufficiency fracture both in the femoral head and medial femoral condyle. On plain radiographs, both lesions underwent subchondral collapse. Magnetic resonance images of the left hip showed a bone marrow edema pattern with associated low-intensity band on T1-weighted images, which was convex to the articular surface. The histopathologic findings in the hip and knee were characterized by the presence of a subchondral fracture with associated callus and granulation tissue along both sides of a fracture line. There was no evidence of antecedent osteonecrosis. To our knowledge, this is the first case report to describe the multiple occurrence of collapsed subchondral insufficiency fracture. (orig.)

  3. Minimally invasive percutaneous plate fixation of distal tibia fractures.

    LENUS (Irish Health Repository)

    Bahari, Syah

    2007-10-01

    We report a series of 42 patients reviewed at a mean of 19.6 months after treatment of distal tibial and pilon fractures using the AO distal tibia locking plate with a minimally invasive percutaneous plate osteosynthesis (MIPPO) technique. Mean time to union was 22.4 weeks. All fractures united with acceptable alignment and angulation. Two cases of superficial infection were noted, with one case of deep infection. Mean SF36 score was 85 and mean AOFAS score was 90 at a mean of 19 months follow-up. We report satisfactory outcomes with the use of the AO distal tibia locking plate in treatment of unstable distal tibial fractures. Eighty-nine percent of the patients felt that they were back to their pre injury status and 95% back to their previous employment.

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

    Directory of Open Access Journals (Sweden)

    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.

  5. Outcome in corrective osteotomy for malunited distal radius fractures.

    Science.gov (United States)

    Samson, Lucjan; Treder, Mariusz; Kolarz, Krzysztof; Lorczyński, Adam

    2007-01-01

    This article reports outcome in osteotomy for malunion of distal radius fractures. We evaluated 12 patients with distal radius malunion (mean age 54), who were treated with corrective osteotomy. Wrist motion and grip strength were evaluated, along with examination of pre and post osteotomy radiographs. The indications for corrections were degree of deformity, limitation of function, pain, and the appearance of the wrist. The radiographic evaluation proved that the restoration of the normal anatomic relationship between the distal radius and ulna leads to significant improvement of the function of the hand, as measured by range of motion and grip strength. Osteotomy of the distal radius in cases of malunion gives favorable outcomes.

  6. Young femoral neck fractures: are we measuring outcomes that matter?

    Science.gov (United States)

    Sprague, Sheila; Slobogean, Gerard P; Scott, Taryn; Chahal, Manraj; Bhandari, Mohit

    2015-03-01

    Femoral neck fractures in younger aged patients are particularly devastating injuries with profound impairments of quality of life and function. As there are multiple differences in patient and injury characteristics between young and elderly femoral neck fracture patients, the geriatric hip fracture literature is unlikely to be generalisable to patients under age 60. We conducted a systematic review to determine if clinically relevant outcome measures have been used in previously published clinical studies of internal fixation in young adults with femoral neck fractures. We conducted a comprehensive literature search using multiple electronic databases and conference proceedings to identify studies which used internal fixation for the management of femoral neck fractures in patients between the ages of 15 to 60. Eligibility screening and data abstraction were performed in duplicate. We classified the reported outcomes into the following categories: operative and hospital outcomes, radiographic outcomes, clinical outcomes, and functional outcomes and health-related quality of life. We calculated the frequencies of reported outcomes. Fort-two studies met our inclusion criteria. Operative and hospital outcomes were poorly reported with less than one-quarter of studies reporting relevant data. Important radiographic outcomes were also inadequately reported with only one-third of studies reporting the quality of the fracture reduction, and methods for assessment were highly variable. The assessment of avascular necrosis was reported in almost all the included studies (95.2%); however, the assessment of nonunion was only reported in three-quarters of the studies. Re-operations were reported in 73.8% of the included studies and the assessment of fracture healing was only reported in two-thirds of the studies. Less than half of the studies reported functional outcomes or health-related quality of life (overall patient evaluation scales and systems (45.2%), patient

  7. Galeazzi fracture with volar dislocation of the distal radioulnar joint.

    Science.gov (United States)

    Kim, Suezie; Ward, James P; Rettig, Michael E

    2012-11-01

    Galeazzi fracture dislocations are fractures of the distal one-third of the radial diaphysis with traumatic disruption of the distal radioulnar joint (DRUJ). This injury results in subluxation or dislocation of the ulnar head. We present a case of a Galeazzi fracture with a volar dislocation of the DRUJ. Open reduction of the DRUJ with Kirschner wire fixation in pronation was necessary to reduce the joint and maintain anatomic alignment. Repair of the triangular fibrocartilage complex was also necessary to maintain stability of the DRUJ.

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

    OpenAIRE

    Yaniel Truffin Rodríguez; Rafael Esmandy Gámez Arregoitía; Indira L. Gómez Gil; José Julio Requeiro Morejón

    2014-01-01

    Unstable fracture of the distal radius is a common injury. If not properly treated, it can cause major disturbance in the radiocarpal joint and impaired hand function. A case of a 42-year-old patient of rural origin without a history of previous conditions treated at the Gustavo Aldereguía Lima Hospital in Cienfuegos is presented. He suffered a fall on the outstretched hand, which led to an unstable fracture of the left distal radius. Emergency surgery consisting of manual fracture reduction ...

  9. Complications of Minimally Invasive Percutaneous Plating for Distal Tibial Fractures.

    Science.gov (United States)

    Muzaffar, Nasir; Bhat, Rafiq; Yasin, Mohammad

    2016-07-01

    The management of distal tibia fractures continues to remain a source of controversy and debate. The aim of this study was to evaluate the various complications of minimally invasive percutaneous plate osteosynthesis (MIPPO) using a locking plate for closed fractures of distal tibia in a retrospective study. Twenty-five patients with distal tibial fractures, treated by minimally invasive percutaneous plate osteosynthesis, were evaluated in a retrospective study. We studied the rate, probable etiological factors and preventive and corrective measures of various complications associated with minimally invasive plating of distal tibia. Mean age of the patients was 41.16 years (range 22 - 65). There were 13 male and 12 female patients. All fractures united at an average duration of 16.8 weeks. There were two cases of superficial and two cases of deep infection, and deep infections required removal of hardware for cure. There were four cases of ankle stiffness, most of them occurring in intra-articular fractures, three cases of palpable implant, three cases of malunion, one case of loss of reduction and one patient required reoperation. The average AO foot and ankle score was 83.6. We found MIPPO using locking plate to be a safe and effective method for the treatment of distal tibial fractures in properly selected patients yet can result in a variety of complications if proper precautions before, during and after surgery are not taken care of.

  10. OSTEOSYNTHESIS OF FEMORAL NECK FRACTURES: TWO OR THREE SCREWS?

    OpenAIRE

    Basile, Ricardo; Pepicelli, Gustavo Roberto; Takata, Edmilson Takehiro

    2012-01-01

    Objectives: To evaluate the efficacy of osteosynthesis on femoral neck fractures using two instead of three screws. Methods: Thirty-nine fractures were retrospectively evaluated, divided into groups in which two screws were used in parallel (n = 28) or three screws (n =11) in an inverted triangle configuration (in accordance with the AO technique). The patients were then followed up until reaching the outcome of either consolidation or failure. Results: In the group in which two screws were u...

  11. Femoral neck stress fractures (fnsf) in military recruits

    International Nuclear Information System (INIS)

    Majeed, N.U.; Naqvi, A.N.; Majeed, H.

    2012-01-01

    Objective: To identify patterns of Femoral Neck Stress Fractures (FNSF), its presentation and outcome of its treatment in PMA (Pakistan Military Academy) cadets. These findings would help suggest guidelines for their appropriate management. Study design: Case Series Place and duration of study: CMH Abbottabad and CMH Rawalpindi from May 2005 to January 2008. Materials and Methods: Twenty cases (20 hips in 18 patients) of FNSF were included in the study. Only male cadets from Pakistan Military Academy (PMA) were included. Diagnosis was made clinically and was confirmed by radiographs or bone scan. Incomplete fractures were managed conservatively where as complete fractures were fixed surgically. Results: All compression fractures healed conservatively where as tension fractures needed surgical fixation in all the cases, except one where fracture remained incomplete. Rest of tension fractures converted from incomplete fractures to complete fractures and hence needed surgical stabilization. There was no problem of avascular necrosis of femoral head (AVNFH) in any patient. Conclusion: FNSF are uncommon injuries with potentially serious complications and are difficult to diagnose clinically. When diagnosed early and managed appropriately, they carry good prognosis. (author)

  12. Distal femoral flexion deformity from growth disturbance treated with a two-level osteotomy and internal lengthening nail

    Directory of Open Access Journals (Sweden)

    Austin T. Fragomen

    2017-10-01

    Full Text Available Abstract Salter Harris fractures of the distal femur can lead to growth disturbance with resulting leg length inequality and knee deformity. We have looked at a case series (3 of patients who presented with a distal femur flexion malunion and shortening treated with a distal femoral osteotomy and plating and a proximal femoral osteotomy with a magnetic internal lengthening nail. Does a two-level osteotomy and internal fixation approach provide a reliable result both radiographically and functionally? The average knee extension loss was 12°, LLD 47 mm, PDFA 65°, MAD 2 mm. The patients were treated with an acute, posterior, opening wedge osteotomy of the distal femur stabilized with a lateral plate and screws and grafted with cancellous chips and putty. A second osteotomy was made proximally in the femur percutaneously, and the internal lengthening nail was inserted. Lengthening was done at approximately 1 mm/day. The average extension gain was 12°; amount of lengthening at the proximal site was 40 mm, LLD was 3 mm. The average PDFA was 81°, and MAD 3 mm. There were no complications. Functional results were excellent. Bone healing index was 24 days/cm. The average distance from the distal osteotomy to the joint line was 57 mm. The technique of two-level femur osteotomy stabilized with a plate and lengthening nail yielded excellent results with acceptable correction of deformity, full knee extension, and improved function. There were no complications including implant failure, infection, need for blood transfusion, knee stiffness, nonunion, compartment syndrome, or malunion.

  13. Fractures of the distal tibia treated with polyaxial locking plating.

    Science.gov (United States)

    Gao, Hong; Zhang, Chang-Qing; Luo, Cong-Feng; Zhou, Zu-Bin; Zeng, Bing-Fang

    2009-03-01

    We evaluated the healing rate, complications, and functional outcomes in 32 adult patients with very short metaphyseal fragments in fractures of the distal tibia treated with a polyaxial locking system. The average distance from the distal extent of the fracture to the tibial plafond was 11 mm. All fractures healed and the average time to union was 14 weeks. Six patients (19%) reported occasional local disturbance over the medial malleolus. There were two cases of postoperative superficial infections and evidence of delayed wound healing. Using the American Orthopaedic Foot and Ankle Society ankle score, the average functional score was 87.3 points (of 100 total possible points). Our results show the polyaxial locking plates, which offer more fixation versatility, may be a reasonable treatment option for distal tibia fractures with very short metaphyseal segments.

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

    Directory of Open Access Journals (Sweden)

    Pruthi K

    2006-01-01

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

  15. Treatment of femoral neck fracture by Moore Prosthesis in Cotonou ...

    African Journals Online (AJOL)

    Treatment of femoral neck fracture by Moore Prosthesis in Cotonou. AHM Akue, M Lawson, S Madougou, R Zannou, J Padonou. Abstract. Keywords: Benin; hip; Moore prosthesis; results. Full Text: EMAIL FULL TEXT EMAIL FULL TEXT · DOWNLOAD FULL TEXT DOWNLOAD FULL TEXT.

  16. Ender’s Nail fixation in paediatric femoral shaft fractures.

    Directory of Open Access Journals (Sweden)

    Rajeev Dwivedi

    2013-12-01

    Flynn criteria 34 had excellent and 6 had satisfactory results. No poor results were seen. Conclusion: Ender’s nail fixation can be preferred method of treatment for femoral shaft fractures in age group 5 -15 years as the results are excellent and satisfactory. It is technically simple and can be done in a closed manner. It spares the vascularity and growth plate.

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

    African Journals Online (AJOL)

    OBJECTIVE: We report here the management of bilateral femoral fractures in a pregnant woman who was presented to us at about 35 weeks of gestation following a road traffic accident. CASE REPORT: A 39 year old pregnant civil servant was referred to us 9 days after sustaining injuries to both lower limbs from a road ...

  18. Surgical blood order equation in femoral fracture surgery

    NARCIS (Netherlands)

    Kajja, I.; Bimenya, G. S.; Eindhoven, G. B.; ten Duis, H. Jan; Sibinga, C. T. S.

    Aim: This study aimed at establishing the clinical utility of the surgical blood order equation (SBOE) in patients undergoing femoral fracture surgery. Background: A blood ordering schedule defines the perioperative blood use in elective surgery. It lists the number of units of blood required for

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

    African Journals Online (AJOL)

    2014-10-09

    Oct 9, 2014 ... femoral fractures and the associated injuries in our region while recommending possible means of averting these injuries. Materials and Methods: A .... are acquired will help in planning preventive measures for some of these ... was a direct impact to other areas of the musculoskeletal systems, but all the ...

  20. Internal fixation of an oblique femoral fracture in a German ...

    African Journals Online (AJOL)

    A 6 month old puppy with oblique femoral fracture on the right hind limb was treated by surgical manipulation which required internal stabilization using a lagscrew fixed in a craniocaudual direction, and a bone plate fixed laterally. Bone healing occurred without complications and the dog's limb was restored to its normal ...

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

    African Journals Online (AJOL)

    As soon as a diagnosis of non-displaced fracture of his right hip was made he discharged himself ... in dogs that cortical grafts provided structural support to the necrotic femoral head preventing its collapse ... possibility of future osteoarthritis of the index hip and the need for regular follow-up. In conclusion, the use of ...

  2. Posterior Hip Dislocation with Ipsilateral Femoral Neck Fracture ...

    African Journals Online (AJOL)

    fracture of the right ankle. (Fig. 3 3). Total hip athroplasty was advised but due to financial constraints they could not afford to buy the implant. A decision was made to perform a hemi athroplasty with a bipolar implant. The intact femoral head was found lodged in the partly lacerated gluteal muscles and the the acetabulum ...

  3. Femoral neck fractures - Can physiologic status determine treatment choice?

    NARCIS (Netherlands)

    Heetveld, Martin J.; Raaymakers, Ernst L. F. B.; Luitse, Jan S. K.; Nijhof, Marc; Gouma, Dirk J.

    2007-01-01

    In patients with displaced femoral neck fractures, metaanalysis data show revision rates of 35% after internal fixation and 16% after hemiarthroplasty. A published physiologic status score management protocol, which selects for either treatment, suggests lower revision rates can be achieved but it

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

    Science.gov (United States)

    Korkmaz, Mehmet Fatih; Erdem, Mehmet Nuri; Disli, Zeliha; Selcuk, Engin Burak; Karakaplan, Mustafa; Gogus, Abdullah

    2014-01-01

    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. 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. 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: 12-75 months). Postoperative radiographs showed a near-anatomical fracture reduction in 78% of patients. The Harris hip score was negatively correlated with the ASA score and patient age. No cases of implant failure were observed. Three patients died before discharge (one due to pulmonary embolism, two due to cardiac arrest), and five patients died due to unrelated medical conditions within the first 3 months of the follow-up. Our study showed that proximal femoral nail is a reliable fixation with good fracture union, and it is not associated with major complications in any type of trochanteric femoral fracture.

  5. [Electromagnetic navigation interlocking intramedullary nail technology for treatment of femoral shaft fractures].

    Science.gov (United States)

    Zuo, Kangkang; Qin, Wei; Guo, Qing; Palati-Ababaikeli; Qiao, Peiliu; Shen, Mingquan; Yin, Lele; Pan, Qilin; Xu, Xiaoxiong

    2014-10-01

    To explore the value of electromagnetic navigation interlocking intramedullary nail in the treatment of femoral shaft fracture. Between July 2012 and October 2013, 53 cases of femoral shaft fracture were treated. There were 40 males and 13 females, aged 16-52 years (mean, 38.3 years). The causes of injury were traffic accident in 28 cases, falling from height in 11 cases, falling in 7 cases, crush injury in 4 cases, and other in 3 cases. Of 53 cases, there were 3 cases of open fracture (Gustilo I degree) and 50 cases of closed fracture. Fracture was located in the proximal femur in 17 cases, middle femur in 29 cases, and distal femur in 7 cases. According to Winquist classification, 7 cases were rated as type I, 8 cases as type II, 22 cases as type III, and 16 cases as type IV; according to AO classification, 18 cases were rated as type 32-A, 28 cases as type 32-B, and 7 cases as type 32-C. The time from injury to operation was 3-11 days (mean, 5 days). Distal interlocking intramedullary nail was implanted using electromagnetic navigation. The distal locking nail operation with interlocking intramedullary nail was successfully completed under electromagnetic navigation; the one-time success rate of distal locking nail operation reached 100%; and the locking nail time was 5.0-9.5 minutes (mean, 7.0 minutes). Healing of incision by first intention was obtained after operation, and no complication of skin necrosis, infection, and sinus tract occurred. Fifty-three cases were all followed up 5-12 months (mean, 9 months). One case had hip pain and weaken middle gluteal muscle strength, and the symptoms disappeared after removing the nail. During the follow-up period, no broken nails, nail exit, infection, or re-fracture occurred. All fractures achieved clinical healing, and the healing time was 8-22 weeks (mean, 14.5 weeks). In 49 patients followed up 8 months, the Lysholm score was excellent in 44 cases, good in 4 cases, and acceptable in 1 case, with an excellent and

  6. Endoprosthetic replacement of distal femoral tumors in Nigeria: A ...

    African Journals Online (AJOL)

    2015-08-12

    Aug 12, 2015 ... In this observational study, three consecutive patients who were treated for distal femur tumours using endoprosthetic replacement between June 2013 and June 2014 were studied. The patients were within the ages of 28-47 years at the time of surgery. All three patients had modular endoprosthesis ...

  7. Proximal femoral fractures: Principles of management and review of literature

    Science.gov (United States)

    Mittal, Ravi; Banerjee, Sumit

    2012-01-01

    Purpose The purpose of this study was to review the principles involved in the management of proximal femoral fractures as reported in the literature. Methods: A medical literature search in the MEDLINE (PubMed) and Cochrane database was undertaken to review strategies and principles in proximal femoral fracture treatment. Randomized control trials and meta analysis were given preference while case reports/small series were rejected. Results and conclusions: Early anatomical reduction and surgical fixation remains the best option to reduce the risk of complications like non-union and avascular necrosis in treating fracture neck femurs. Cancellous screws continue to be the preferred treatment for fixation of neck femur fractures in younger population until the benefit of using sliding hip screws is validated by large multicentric studies. In the geriatric age group, early prosthetic replacement brings down the mortality and morbidity associated with neck femur fractures. Sliding hip screw (DHS) is the best available option for stable inter trochanteric fractures. The use of intramedullary nails e.g. PFN is beneficial in treating inter trochanteric fractures with comminution and loss of lateral buttress. Intramedullary implants have been proven to have increased success rates in subtrochanteric fractures and should be preferred over extramedullary plate fixation systems. PMID:25983451

  8. A method for designing plates in treatments of proximal humeral fracture and distal radial fracture

    OpenAIRE

    Lin Wang; Zhengming Chen; Kunjin He; Wei Xiang

    2016-01-01

    The purpose of this paper was to quickly design fixation plates for fractured proximal humerus and distal radius according to the requirements of surgical treatment. Therefore, a new method to quickly design cloverleaf plate appropriate for proximal humerus and volar plate appropriate for distal radius is put forward. First, three-dimensional (3D) reconstruction models of fractured proximal humerus and distal radius were generated based on deforming mean parametric models of proximal humerus ...

  9. 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

  10. [SURGICAL HIP DISLOCATION APPROACH FOR TREATMENT OF FEMORAL HEAD FRACTURE].

    Science.gov (United States)

    Tang, Yanfeng; Liu, Youwen; Zhu, Yingjie; Li, Jianming; Li, Wuyin; Li, Qiyi; Jia, Yudong

    2015-11-01

    To discuss the value of surgical hip dislocation approach in the treatment of femoral head fracture. A retrospectively analysis was made on the clinical data of 15 patients with femoral head fractures treated through surgical hip dislocation approach between January 2010 and February 2013. There were 11 men and 4 women with an average age of 30.8 years (range, 15-63 years). The causes included traffic accident injury in 9 cases, falling injury from height in 5 cases, and sports injury in 1 case. According to Pipkin typing, 2 cases were rated as type I, 7 cases as type II, 1 case as type III, and 5 cases as type IV. The interval of injury and operation was 2-10 days (mean, 4.1 days). Reduction was performed in 10 patients within 6 hours after injury, and then bone traction was given for 4-6 weeks except 5 patients who received reduction in the other hospital. Primary healing of incision was obtained in all patients after surgery without complications of dislocation and lower limbs deep venous thrombosis. The mean follow-up time was 29.9 months (range, 25-36 months). During follow-up, there was no infection, breakage of internal fixation, or nonunion of femoral greater trochanter fracture. In 3 patients having necrosis of the femoral head, 2 had no obvious symptoms [staging as IIa and IIb respectively according to Association Research Circulation Osseous (ARCO) staging system], and 1 (stage IIIb) had nonunion of the femoral neck fracture, who underwent total hip arthroplasty (THA). In 4 patients having myositis ossificans (2 cases of grade I, 1 case of grade II, and 1 case of grade III based on Brooker grading), no treatment was given in 3 cases and the focus was removed during THA in 1 case. According to the Thompson-Epstein scale at last follow-up, the results were excellent in 9 cases, good in 3 cases, fair in 1 case, and poor in 2 cases, and the excellent and good rate was 80%. Surgical hip dislocation approach can not only protect the residual vessels of the

  11. Type IIA Monteggia Fracture Dislocation with Ipsilateral Distal Radius Fracture in Adult – A Rare Association

    Science.gov (United States)

    James, Boblee

    2016-01-01

    Monteggia fracture constitutes about 5-10% of the forearm fractures. Monteggia fracture by definition is proximal ulnar fracture with disruption of proximal radioulnar joint. Bado classified Monteggia fracture dislocation into four types and Jupiter subclassified type II Bado’s fractures into four types. The associated injury in the form of distal radial fractures and distal humerus fractures are rare though many cases of distal radial physeal injuries have been reported in paediatric population. Hereby we report a rare association of type IIA Monteggia fracture dislocation with ipsilateral distal radius fracture in an adult patient. This case report also highlights on proper examination and full length radiographs of forearm to avoid missing injury at wrist in cases of elbow injuries. Management of such complex injuries included open reduction and internal fixation of olecronon fracture, distal radius fracture and radial head resection. Functional outcome at six months was good at wrist whereas at elbow, stiffness was a major concern with elbow range of movement from 40°-110°. PMID:27656518

  12. A micro-architectural evaluation of osteoporotic human femoral heads to guide implant placement in proximal femoral fractures

    OpenAIRE

    Jenkins, Paul J; Ramaesh, Rishikesan; Pankaj, Pankaj; Patton, James T; Howie, Colin R; Goffin, J?r?me M; van der Merwe, Andrew; Wallace, Robert J; Porter, Daniel E; Simpson, A Hamish

    2013-01-01

    Background and purpose The micro-architecture of bone has been increasingly recognized as an important determinant of bone strength. Successful operative stabilization of fractures depends on bone strength. We evaluated the osseous micro-architecture and strength of the osteoporotic human femoral head. Material and methods 6 femoral heads, obtained during arthroplasty surgery for femoral neck fracture, underwent micro-computed tomography (microCT) scanning at 30 ?m, and bone volume ratio (BV/...

  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. Proximal Femoral Geometry and the Risk of Fractures: Literature Review

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    N.V. Grygorieva

    2016-02-01

    Full Text Available This article presents the literature review of the impact of the upper third of the femur geometry (hip axis length, femoral neck angle, inter-trochanteric length, horizontal offset, thickness of the cortical bone, etc. on the risk of fractures. The article demonstrates the capabilities of techniques for measurement of hip geometry, namely conventional X-ray of pelvic bones, dual-energy X-ray absorptiometry, computed tomography. Possible correlation is shown between some genetic markers and features of the geometry of the upper third of the femur. Also, there are presented the results of own researches of age and sex characteristics of proximal hip geometry parameters in patients without fractures, as well as in patients of older age groups with internal and extraarticular femoral fractures.

  15. Epidemiology of distal forearm fractures in Oslo, Norway.

    Science.gov (United States)

    Lofthus, C M; Frihagen, F; Meyer, H E; Nordsletten, L; Melhuus, K; Falch, J A

    2008-06-01

    The population of Oslo has the highest incidence of hip fracture reported. The present study shows that the overall incidence of distal forearm fractures in Oslo is higher than in other countries and has not changed significantly when comparing the incidence of 1998/99 with 1979. The population of Oslo has the highest incidence of hip fracture reported. The present study reports the incidence of distal forearm fracture in Oslo and the fracture rates of immigrants. Patients aged > or = 20 years resident in Oslo sustaining a distal forearm fracture in a one-year period in 1998/99 were identified using electronic diagnosis registers, patient protocols, and/or X-ray registers of the clinics in Oslo. Medical records were obtained and the diagnosis verified. The age- and sex-specific incidence rates were calculated and compared with those for 1979. Data on immigrant category and country of origin of the patients were obtained. The age-adjusted fracture rates per 10,000 for the age group > or = 50 years were 109.8 and 25.4 in 1998/99 compared with 108.3 and 23.5 in 1979 for women and men, respectively (n.s.). The relative risk of fracture in Asians was 0.72 (95% CI 0.53-1.00) compared with ethnic Norwegians. The overall incidence of distal forearm fractures in Oslo is higher than in other countries and has not changed significantly when comparing the incidence of 1998/99 with 1979. Furthermore, the present data suggest that Asian immigrants in Oslo have a slightly lower fracture risk than ethnic Norwegians.

  16. 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.

  17. Intra-articular Physeal Fractures of the Distal Femur: A Frequently Missed Diagnosis in Adolescent Athletes.

    Science.gov (United States)

    Pennock, Andrew T; Ellis, Henry B; Willimon, Samuel C; Wyatt, Charles; Broida, Samuel E; Dennis, M Morgan; Bastrom, Tracey

    2017-10-01

    Intra-articular physeal fractures of the distal femur are an uncommon injury pattern, with only a few small case series reported in the literature. To pool patients from 3 high-volume pediatric centers to better understand this injury pattern, to determine outcomes of surgical treatment, and to assess risk factors for complications. Case series; Level of evidence, 4. A multicenter retrospective review of all patients presenting with an intra-articular physeal fracture between 2006 and 2016 was performed. Patient demographic and injury data, surgical data, and postoperative outcomes were documented. Radiographs were evaluated for fracture classification (Salter-Harris), location, and displacement. Differences between patients with and without complications were compared by use of analysis of variance or chi-square tests. A total of 49 patients, with a mean age of 13.5 years (range, 7-17 years), met the inclusion criteria. The majority of fractures were Salter-Harris type III fractures (84%) involving the medial femoral condyle (88%). Football was responsible for 50% of the injuries. The initial diagnosis was missed in 39% of cases, and advanced imaging showed greater mean displacement (6 mm) compared with radiographs (3 mm). All patients underwent surgery and returned to sport with "good to excellent" results after 2 years. Complications were more common in patients with wide-open growth plates, patients with fractures involving the lateral femoral condyle, and patients who were casted ( P < .05). Clinicians evaluating skeletally immature athletes (particularly football players) with acute knee injuries should maintain a high index of suspicion for an intra-articular physeal fracture. These fractures are frequently missed, and advanced imaging may be required to establish the diagnosis. Leg-length discrepancies and angular deformities are not uncommon, and patients should be monitored closely. Surgical outcomes are good when fractures are identified, with high rates

  18. VOLAR LOCKING PLATE OSTEOSYNTHESIS IN DISTAL END RADIUS FRACTURES

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    Gyan Ranjan

    2017-07-01

    Full Text Available BACKGROUND Distal end Radius fractures account for about 20% of all the fracture treated in emergency department of Kosi & Seemanhcal area in Bihar. The majority of osteoporotic fractures occur as a result of fall from standing height on outstretched hand while in young patients, distal end radius fractures are seen secondary to RTA & sports activities. We conducted a study of a small group to evaluate the functional outcome of ORIF & volar locking plate fixation done for distal end radius fractures after one year. MATERIALS AND METHODS Records of 19 men and 41 women aged 17 to 78 years who underwent volar locking plate fixation for distal radial fractures were reviewed. According to AO-Classification of Distal End Radius fractures. 2 Patients had A2 Type of fracture, 3 had A3 Type, both B2 & B3 had 4 cases each, 15 of C1 Type, 21 of C2 type and 11 0f C3 Type. Functional outcome was assessed by using “Demerit point rating system” of Gartland & Werley. In all the patients at their final follow-up visit at 12 months. RESULTS Out of all these 60 patients, 9 cases had 10 complications, 2 cases developed Grade (I Arthritis, 2 cases developed Grade (II arthritis, 1 case developed superficial skin infection with medium nerve compression symptoms, 2 cases developed superficial skin infection which was resolved by continuous dressing on alternate days & 5 cases developed median nerve compression symptoms in which for 2 cases symptoms resolved with time, in rest 3 cases carpal Tunnel Decompression was done. Overall 63.3% result were excellent, 23.3% were good & 13.3% fair outcomes. The residual deformity was 0.70 the subjective score was 1.47 the objective score was 1.70, the total demerit score was as per modification Garland & Werley scoring groups (Mean values was 3.67. In all the cases, stainless steel plate was used. CONCLUSION In distal end radius fractures open reduction and internal fixation with volar locking compression plate followed by

  19. Development of femoral bone fracture model simulating muscular contraction force by pneumatic rubber actuator.

    Science.gov (United States)

    Sen, Shin; Ando, Takehiro; Kobayashi, Etsuko; Miyamoto, Hideaki; Ohashi, Satoru; Tanaka, Sakae; Joung, Sanghyun; Park, Il-Hyung; Sakuma, Ichiro

    2014-01-01

    In femoral fracture reduction, orthopedic surgeons must pull distal bone fragments with great traction force and return them to their correct positions, by referring to 2D-fluoroscopic images. Since this method is physically burdensome, the introduction of robotic assistance is desirable. While such robots have been developed, adequate control methods have not yet been established because of the lack of experimental data. It is difficult to obtain accurate data using cadavers or animals because they are different from the living human body's muscle characteristics and anatomy. Therefore, an experimental model for simulating human femoral characteristics is required. In this research, human muscles are reproduced using a McKibben-type pneumatic rubber actuator (artificial muscle) to develop a model that simulates typical femur muscles using artificial muscles.

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

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    Norman Stone

    2014-01-01

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

  1. The Effects of Smoking on Ultrasonographic Thickness and Elastosonographic Strain Ratio Measurements of Distal Femoral Cartilage

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    Harun R. Gungor

    2016-04-01

    Full Text Available Although adverse effects of smoking on bone health are all well known, data on how smoking interacts with cartilage structure in otherwise healthy individuals remains conflicting. Here, we ascertain the effects of cigarette smoking on sonoelastographic properties of distal femoral cartilage in asymptomatic adults. Demographic characteristics and smoking habits (packets/year of healthy volunteers were recorded. Medial, intercondylar, and lateral distal femoral cartilage thicknesses and strain ratios on the dominant extremity were measured with ultrasonography (US and real time US elastography. A total of 88 subjects (71 M, 17 F; aged 18–56 years, N = 43 smokers and N = 45 nonsmokers were evaluated. Mean amount of cigarette smoking was 10.3 ± 8.9 (1–45 packets/year. Medial, intercondylar and lateral cartilage were thicker in smokers than nonsmokers (p = 0.002, p = 0.017, and p = 0.004, respectively. Medial distal femoral cartilage strain ratio was lower in smokers (p = 0.003. The amount of smoking was positively correlated with cartilage thicknesses and negatively correlated with medial cartilage strain ratios (p < 0.05. Femoral cartilage is thicker in smokers but has less strain ratio representing harder cartilage on the medial side. Future studies are needed to understand how these structural changes in the knee cartilage should be interpreted with regard to the development of knee osteoarthritis in smokers.

  2. Locking plates in distal humerus fractures: study of 43 patients

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    Gupta Rakesh Kumar

    2013-08-01

    Full Text Available 【Abstract】Objective: The treatment of multi-fragmentary, intraarticular fractures of the distal humerus is difficult, even in young patients with bone of good quality. Small distal fragment, diminished bone mineral quality and increased trauma-associated joint destruction make stable joint reconstruction more problematic. The anatomically preshaped locking plates allow angular stable fixation for these complex fractures. We evaluated functional results of patients treated with open reduction and internal fixation with distal humerus locking plates for complex distal hu-merus fractures. Methods: Forty-three consecutive patients with ar-ticular fractures of the distal humerus were treated by open reduction and internal fixation with AO distal humerus plate system and locking reconstruction plates. Forty patients were available for the final outcome analysis. According to AO/ASIF classification, there were 2 cases of type A2, 4 cases of type A3, 1 case of type B1, 1 case of type B2, 14 cases of type C1, 7 cases of type C2 and 11 cases of type C3. Open reduction with triceps splitting technique was used in all patients. The clinical and radiographic follow-up was performed and outcome measures included pain assessment, range of motion, and Mayo elbow performance score. Results: Forty patients were available for the final outcome analysis. There were 29 males and 11 females with an average age of 38.4 years (18-73 years. Clinical and ra-diological consolidation of the fracture was observed in all cases at an average of 11.6 weeks (9-14 weeks. The average follow-up was 12 months (10-18 months. Using the Mayo elbow performance score the results obtained were graded as excellent or good results in 33 patients (82.5%. One pa-tient had superficial infection, and 4 had myositis ossificans. There were no cases of primary malposition or secondary displacement, implant failure or ulnar neuropathy. Conclusion: Anatomically preshaped distal humerus locking

  3. OSTEOSYNTHESIS OF FEMORAL NECK FRACTURES: TWO OR THREE SCREWS?

    Science.gov (United States)

    Basile, Ricardo; Pepicelli, Gustavo Roberto; Takata, Edmilson Takehiro

    2012-01-01

    To evaluate the efficacy of osteosynthesis on femoral neck fractures using two instead of three screws. Thirty-nine fractures were retrospectively evaluated, divided into groups in which two screws were used in parallel (n = 28) or three screws (n =11) in an inverted triangle configuration (in accordance with the AO technique). The patients were then followed up until reaching the outcome of either consolidation or failure. In the group in which two screws were used, consolidation was observed in 23 of the 28 fractures (82%). In the group in which three screws were used, consolidation was observed in 6 of the 11 fractures (55%). There was no statistically significant difference between these percentages. There was no difference in the prognosis for these fractures when treated using two screws in parallel or three screws in an inverted triangle in accordance with the AO technique. Further studies are needed in order to establish a definitive conclusion.

  4. Concurrent femoral neck fractures following pelvic irradiation: a case report

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    Okolo Clement

    2009-12-01

    Full Text Available Abstract Introduction Fracture of the neck of the femur is common in older people. It often occurs in a single hip, with osteoporosis being the most common cause. Sometimes this fracture may also occur following pelvic irradiation, though this is not common. To the best of our knowledge, we present the first reported case in Nigeria of concurrent bilateral fractures of the femoral neck following pelvic irradiation. Case presentation A 74-year-old Nigerian woman presented at our surgical outpatients department with a 5-month history of pain in both hips and a 4-month history of inability to walk. She had had pelvic irradiation for carcinoma of the cervix 2 years earlier. Pelvic radiographs confirmed bilateral subcapital neck fractures. Conclusion Patients with hip pain who have been treated with pelvic irradiation should be thoroughly investigated for hip fractures.

  5. Zirconia femoral head fractures: a clinical and retrieval analysis.

    Science.gov (United States)

    Masonis, John L; Bourne, Robert B; Ries, Michael D; McCalden, Richard W; Salehi, Abraham; Kelman, David C

    2004-10-01

    Zirconia femoral heads provide increased fracture strength, but 343 zirconia head failures have been documented since 2000. Retrieval analysis of 6 fractured heads, 4 suspect heads, 4 control zirconia heads, and 2 failed alumina heads was performed. Zirconia failures have been isolated to heads sintered in a "tunnel" furnace introduced in 1998. The monoclinic composition at the taper surface of fractured and nonfractured heads was significantly elevated (21% to 68%) compared to that of control zirconia heads (less than 5%). Electron microscopy identified circular fracture footprints unique to the zirconia heads produced in the tunnel furnace. Cobalt chrome heads were used in the urgent revision setting due to Morse taper damage. Partial capsulectomy was performed in an effort to reduce future third body wear. Monoclinic phase transformation following implantation remains a potential mechanism of ceramic head failure. We recommend that patients with recalled zirconia heads be advised of a potential fracture risk.

  6. [Therapeutic evaluation of femoral intertrochanteric fractures by InterTan].

    Science.gov (United States)

    Qin, Hui; An, Zhiquan

    2010-12-01

    To evaluate the effectiveness of InterTan in the treatment of femoral intertrochanteric fractures. Between April 2009 and July 2009, 57 patients with femoral intertrochanteric fracture were treated with InterTan. There were 33 males and 24 females with an average age of 68 years (range, 45-88 years). The locations were left side in 31 cases and right side in 26 cases and all fractures were closed fractures. According to Association for Osteosynthesis/Orthopaedic Trauma Association (AO/OTA) classification, there were 23 cases of type 31-A1, 27 of type 31-A2, and 7 of type 31-A3. The disease duration was 2 to 8 days with an average of 3.3 days. The data of operative time, blood loss, perioperative blood transfusion, hospitalization day, fracture healing time, and Harris hip score were recorded. The operative time and the blood loss were (74.5 +/- 19.7) minutes and (148.8 +/- 79.6) mL, respectively. There were significant differences in the operative time and the blood loss among the AO/OTA subgroups (P blood transfusion and the transfusion volume was (264.0 +/- 90.7) mL. The average hospitalization days were 7 days (range, 6-9 days). Thirty-five patients were followed up 12 to 15 months (13.3 months on average). X-ray films showed that all fractures healed within (2.8 +/- 0.8) months. The healing time of fracture was (2.4 +/- 0.6), (2.9 +/- 0.9), and (3.8 +/- 0.5) months in 31-A1 subgroup, 31-A2 subgroup, and 31-A3 subgroup, respectively. There was no significant difference in healing time of fracture between 31-A1 subgroup and 31-A2 subgroup (P > 0.05), and there were significant differences between 31-A3 group and 31-A1 subgroup, 31-A2 subgroup (P < 0.05). No shortening, cut-out, varus malposition, femoral shaft fracture, or implant failures was found. The Harris score at the final follow-up was 84.5 +/- 8.2 with an excellent and good rate of 80% (15 cases of excellent, 13 of good, 6 of fair, and 1 of poor). Twenty patients (57%) recovered the walking ability. The

  7. Avascular necrosis of the femoral head after osteosynthesis of femoral neck fracture.

    Science.gov (United States)

    Min, Byung-Woo; Kim, Sung-Jin

    2011-05-18

    The reported incidence of avascular necrosis after femoral neck fracture fixation varies widely, and there is no consensus regarding its risk factors. We evaluated the incidence of avascular necrosis of the femoral head with the use of contemporary techniques for femoral neck fracture fixation. We then sought to determine what potential risk factors influenced the development of avascular necrosis.Between 1990 and 2005, one hundred sixty-three intracapsular femoral neck fractures in 163 patients were treated with internal fixation at our level-I trauma center. All patients were monitored until conversion to total hip arthroplasty or for a minimum of 2 years postoperatively. Ten patients (10 hips) died and 7 patients (7 hips) were lost to follow-up. The remaining 146 patients (146 hips) had a mean 5.2 years of follow-up (range, 3 months to 17 years). The incidence of avascular necrosis was 25.3% (37 hips). The average time to diagnosis of avascular necrosis was 18.8 months (range, 3-47 months). Patient sex, age, interval from injury to surgery, and mechanism of injury were statistically not associated with the development of avascular necrosis. The quality of fracture reduction, adequacy of fixation, degree of displacement, and comminution of the posterior cortex were significantly associated. After we controlled for patient and radiographic characteristics, multivariate analyses indicated that the important predictors for avascular necrosis are poor reduction (odds ratio=13.889) and initial displacement of the fracture (odds ratio=4.693). Copyright 2011, SLACK Incorporated.

  8. Fracture lines and comminution zones in OTA/AO type 23C3 distal radius fractures: The distal radius map.

    Science.gov (United States)

    Misir, Abdulhamit; Ozturk, Kahraman; Kizkapan, Turan Bilge; Yildiz, Kadir Ilker; Gur, Volkan; Sevencan, Ahmet

    2018-01-01

    This study was designed to define fracture lines and comminution zones in OTA/AO 23C3 distal radius fractures from axial computed tomography (CT) images that would influence surgical planning, development of new classifications, and possible implant designs. Thirty-four consecutive OTA/AO 23C3 fractures treated by a single surgeon between January 2014 and December 2014 were analyzed. For each fracture, maps of the fracture lines and zones of comminution were drawn. Each map was digitized and graphically superimposed to create a compilation of fracture lines and zones of comminution. Based on this compilation, major and minor fracture lines were identified and fracture patterns were defined. All major fracture lines were distributed in the central region of the radius distal articular surface. There is a recurrent fracture pattern with a comminution zone including the scaphoid and lunate fossa; Lister's tubercle; and ulnar, volar, and radial zones. It is important for the practicing surgeon to understand these four main fragments. Knowledge of this constant pattern should influence the development of new classifications and possible implant designs.

  9. Prevention of excessive postoperative sliding of the short femoral nail in femoral trochanteric fractures.

    Science.gov (United States)

    Ito, Juji; Takakubo, Yuya; Sasaki, Kan; Sasaki, Junya; Owashi, Kazuya; Takagi, Michiaki

    2015-05-01

    Lag screw cut-out is one of the major postoperative complications on femoral trochanteric fractures. However, precise analyses of excessive sliding and lag screw cut-out were limited. The purpose of this study was to investigate the factors that induce this unfavorable event. From April 2010 to April 2013, 226 patients were operated in our institute using a short femoral nail. Among them, 177 patients (29 males and 148 females) with a mean age of 84 years (60-97 years), who were followed up >3 months, were included in this study. The postoperative sliding distance, fracture type (AO/OTA classification), tip-apex distance (TAD), reduction pattern in the postoperative X-ray (antero-posterior and lateral views), bone quality (canal flare and cortical indices), walking ability at the time of pre-injury and final follow-up, and complications were investigated retrospectively. The mean sliding distance was 3.7 mm, and one cut-out case (0.6 %) was observed. The sliding distance of the AO/OTA 31-A2 fractures was significantly longer than that of the A1 fractures (p fractures, an accurate reduction in the lateral view at surgery is important, particularly in unstable fractures.

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

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    Sarrafan

    2016-02-01

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

  11. [Treatment of periprosthetic femoral fractures after total hip arthroplasty with specially constructed retrograde hollow nails].

    Science.gov (United States)

    Szalay, G; Meyer, C; Mika, J; Schnettler, R; Thormann, U

    2014-12-01

    Treatment of periprosthetic fractures by implantation of a specially constructed, retrograde hollow nail which fits over the tip of the prosthesis and becomes locked on it. Periprosthetic femoral fractures with firmly anchored prosthesis shaft after total hip arthroplasty of types B1 and C according to the Vancouver classification. Loosened prosthesis (type B2/B3) and trochanteric fractures (type A). Broken or damaged prosthesis, florid inflammation and soft tissue injuries in the operation field, contracted knee joint, advanced deformation in the knee joint and distal femur, enclosed prosthesis and general contraindications. In a supine position the periprosthetic fracture is exposed via a lateral access. For cemented prostheses the cement is removed around the tip of the prosthesis (at least 2-3 cm) and medullary cavity. Arthrotomy with flexion of the knee joint and marking of the nail entry point. Drill the medullary cavity, retrograde introduction of the nail, visually fit the nail over the tip of the prosthesis and lock the nail with the prosthesis. If necessary use additional spongiosaplasty or also placement of additional cerclages depending on fracture type and size of the defect zone. Lock the nail distally. Use intraoperative radiological imaging to control correct positioning and length of the nail. Close the wound layer by layer with placement of suction drainage devices and dressing. Partial loading for 6 weeks with a subsequent pain-adapted loading gradient until full loading is possible. If selective partial loading is not possible, a decision must be made in individual cases as to whether the intraoperative findings allow immediate full loading. From 2004 to 2011 a total of 25 periprosthetic femoral fractures in 25 patients were treated in 2 locations using specially constructed slotted hollow nails. Within the framework of a retrospective study 20 of these patients (16 female and 4 male; average age 77.2 [72-84] years) were clinically and

  12. 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

    .4 per 10 years, CI: 1.2-1.6) were associated with increased risk of periprosthetic femoral fracture when analyzed using multivariable regression analysis. Interpretation - Uncemented femoral components were associated with an increased risk of early periprosthetic femoral fractures, especially...

  13. Evaluation in femoral neck fracture scintimetry: modes of region of interest selection and influence on results

    Energy Technology Data Exchange (ETDEWEB)

    Holmberg, S.; Mesko, L.; Stroemqvist, B.; Thorngren, K.G.

    1985-04-01

    Different sized ROIs within the femoral head and different modes of calculation were used in (/sup 99m/Tc)MDP scintimetry after femoral neck fracture. In preoperative scintimetry, correction for increased trochanteric uptake gave the best discrimination, whereas in postoperative scintimetry the direct ratio fractured/intact femoral head was superior. The change in ROI size had little influence.

  14. Evaluation in femoral neck fracture scintimetry: modes of region of interest selection and influence on results

    International Nuclear Information System (INIS)

    Holmberg, S.; Mesko, L.; Stroemqvist, B.; Thorngren, K.G.

    1985-01-01

    Different sized ROIs within the femoral head and different modes of calculation were used in [/sup 99m/Tc]MDP scintimetry after femoral neck fracture. In preoperative scintimetry, correction for increased trochanteric uptake gave the best discrimination, whereas in postoperative scintimetry the direct ratio fractured/intact femoral head was superior. The change in ROI size had little influence

  15. Clinical Outcome of Ream Versus Unream Intramedullary Nailing for Femoral Shaft Fractures

    OpenAIRE

    Bagheri, Farshid; Sharifi, Seyed Reza; Mirzadeh, Navid Reza; Hootkani, Alireza; Ebrahimzadeh, Mohamad Hosein; Ashraf, Hami

    2013-01-01

    Background Stabilization of fractures with an intramedullary nail is a widespread technique in the treatment of femoral shaft fractures in adults; however, to ream or not to ream is still being debated. Objectives The primary objective of this study was to determine clinical results following unreamed versus ream intramedullary nailing of femoral fractures. Patients and Methods Between January 2008 and August 2009, 50 patients with femoral shaft fractures were treated with unreamed or reamed ...

  16. Haematoma block in reduction of distal radial fractures

    African Journals Online (AJOL)

    radiale distale déplace'e entre janvier 2000 et mars 2001 avaient la reduction de la fracture sous l'obstruction he'matome tout en utili- sant 10ml de 2% lignocaine. ' H y avait une remise importante de la douleur a la suite d'in- filtration de la lignocaine sous la région de la fracture et un soula- gement important au cours de ...

  17. Immediate weight-bearing after treatment of a comminuted fracture of the femoral shaft with a statically locked intramedullary nail.

    Science.gov (United States)

    Brumback, R J; Toal, T R; Murphy-Zane, M S; Novak, V P; Belkoff, S M

    1999-11-01

    The purpose of this two-part investigation was to test the feasibility, safety, and efficacy of immediate weight-bearing after treatment of fractures of the shaft of the femur with a statically locked intramedullary nail. In the first part of the investigation, a biomechanical study was performed to determine the fatigue strength of eleven different statically locked intramedullary nail constructs. Segmentally comminuted midisthmal fractures were simulated with use of sections of polyvinyl chloride pipe; each construct was cyclically loaded in compression with use of physiologically relevant loads in a materials testing machine at eight hertz. The fatigue tests were conducted according to the so-called staircase method, and the construct was considered to have run out (exceeded its anticipated service life) if it had not failed after 500,000 cycles. In the second part of the study, a clinical investigation of immediate weight-bearing after treatment of comminuted fractures of the femoral shaft with a Russell-Taylor (RT-2) construct was performed. Complete follow-up data were available for twenty-eight of the thirty-five patients (thirty-six fractures) entered into the study. In Part I of the study, two constructs, a statically locked twelve-millimeter-diameter Russell-Taylor femoral nail with two distal locking screws (RT-2) and a statically locked twelve-millimeter-diameter Zimmer femoral nail with two distal locking screws (Z-2), had significantly higher mean fatigue strengths (2171 and 2113 newtons, respectively) than all other constructs tested (plocking screw demonstrated significantly lower (pnail may be possible, even for patients who have a comminuted fracture of the femoral shaft. In Part II of the study, twenty-six of the twenty-eight patients were bearing full weight on the fractured limb or limbs at the six-week follow-up visit. All fractures united; only one of these needed an additional procedure (the removal of the screws five months after the

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

    Directory of Open Access Journals (Sweden)

    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.

  19. 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 exp....... Lower limb geometry and Asian ethnicity may contribute to the risk of AFFs. There is inconsistent evidence that teriparatide may advance healing of AFFs. © 2014 American Society for Bone and Mineral Research....... 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...

  20. A traction jig for reduction of distal radial fractures.

    Science.gov (United States)

    Wise, David; Coats, Tim; Persad, Ram

    2004-01-01

    A traction jig is described which facilitates the closed reduction of extra-articular distal radial fractures and which maintains the reduction whilst a plaster cast is applied. The jig is suitable for use by a single operator in an Accident and Emergency department setting.

  1. Preoperative sup(99m)Tc-MDP scintimetry of femoral neck fractures

    International Nuclear Information System (INIS)

    Holmberg, S.; Thorngren, K.-G.

    1984-01-01

    Preoperative sup(99m)Tc-MDP-scintimetry was performed in 117 patients with femoral neck fractures. Scintimetry was shown to be superior to visual evaluation. The ratio was calculated of the uptake in the femoral head of the fractured side over that in the unfractured side, with compensation for the increased trochanteric femoral activity found on the fractured side. A ratio above 0.90 correlated well with uneventful healing in both undisplaced and displaced fractures. Preoperative scintimetry is of great value in the choice of primary treatment of femoral neck fractures. (author)

  2. Postoperative hemoglobin level in patients with femoral neck fracture.

    Science.gov (United States)

    Nagra, Navraj S; Van Popta, Dmitri; Whiteside, Sigrid; Holt, Edward M

    2016-01-01

    The aim of this study was to analyze the changes of hemoglobin levels in patients undergoing fixation for femoral neck fracture. Peroperative hemoglobin levels of patients who underwent either dynamic hip screw (DHS) fixation (n=74; mean age: 80 years) or hip hemiarthroplasty (n=104; mean age: 84 years) for femoral neck fracture was monitored. There was a statistically and clinically significant mean drop of 31.1 g/L between the preoperative (D0) and postoperative Day 5 Hb levels (pmeasurement, DHS patients had lower hemoglobin values over hemiarthroplasty patients (p=0.046). The decrease in hemoglobin in the first 24-hour postoperative period (D0 to Day 1) is an underestimation of the ultimate lowest value in hemoglobin found at Day 2. Relying on the Day 1 hemoglobin level could be detrimental to patient care. We propose a method of predicting patients likely to be transfused and recommend a protocol for patients undergoing femoral neck fracture surgery to standardize postoperative hemoglobin monitoring.

  3. [Carpal malalignment following distal radius fracture].

    Science.gov (United States)

    Coulet, B; Gauci, M-O; Lazerges, C; Chammas, M

    2016-12-01

    Adaptive carpal malalignment is the consequence of malunion of the distal radius. Since the radial metaphysis and capitate have to be aligned, any disorientation of the radial epiphysis will force the proximal carpal row to adapt, as it is the only mobile element. There are two types of adaptation depending where the compensative occurs: (1) midcarpal - leading to flexion between the lunate and capitate, with the lunate maintaining a normal relationship with the radial epiphysis axis; (2) radiocarpal - combining flexion and dorsal displacement of the lunate relative to the axis of the radial epiphysis, with the midcarpal joint remaining aligned. Clinically, adaptive carpal malalignment is not the first reason for consultation in cases of distal radius malunion. It occurs in cases of moderate deformity with preserved pronation-supination in a young patient who has good mobility. It generates dorsal pain that may be associated with a snapping sensation. The diagnosis requires strict lateral X-ray views. Over time, the wrist becomes stiff but analgesic and is often well tolerated functionally. This type of deformity has not been shown to lead to osteoarthritis. Osteotomy to correct the malunion is the only way to treat adaptive carpal malalignment in active young patients who have a mobile but painful wrist. Copyright © 2016 SFCM. Published by Elsevier Masson SAS. All rights reserved.

  4. Fractures of the distal radius. Current concepts for treatment.

    Science.gov (United States)

    Broos, P L; Fourneau, I A; Stoffelen, D V

    2001-06-01

    The authors review the treatment of fractures of the distal radius, based on their experience and from data in the literature. The choice of a treatment for any given fracture must take into account first of all the stability of the fracture. The best results are achieved in stable fractures. Only minimally displaced distal radius fractures can be treated functionally. However, a plaster cast for one week is indicated for the comfort of the patient. In displaced but stable fractures both closed reduction and percutaneous fixation are indicated. In case of closed reduction, the plaster cast should be applied for 5 to 6 weeks with an above-elbow cast for 3 weeks. Percutaneous fixation gives the best results in extraarticular fractures in younger patients. Because of its simplicity however, it should not be ignored in the elderly osteoporotic patients. In the authors' experience, both techniques were only used for extraarticular fractures. Good and excellent results were found in the closed reduction and plaster cast group in 74% of the patients; the Kapandji technique gave 75% good and excellent results. These results are in line with other findings which show that, for simple fracture types, the Kapandji technique and closed reduction seem to give similar results. External fixation is widely used for intra-articular comminuted fractures. Dynamic external fixation does not show any advantage over static devices. Additional K-wires or bone grafting may be necessary. External fixation gives superior results to plate and screw fixation. Internal fixation should be reserved for fractures with ventral comminution or severe displacement with unacceptable reduction by closed or minimally invasive techniques.

  5. Femoral head wedge resection for the treatment of avascular necrosis of the femoral head after pediatric femoral neck fracture: a case report.

    Science.gov (United States)

    Kim, Ha Yong; Cha, Yong Han; Choy, Won Sik; Jeung, Sang Wook; Min, Yeon Seung

    2018-05-01

    This research focuses on femoral head wedge resection for the treatment of avascular necrosis (AVN) of the femoral head. A 9-year-old girl presented to the emergency room complaining of right hip pain that occurred after a pedestrian car accident. After 8 months of internal fixation using cannulated screws for Delbet-type 2 fracture of the femoral neck, AVN of the femoral head developed in the patient. Even though valgus-derotation-extension intertrochanteric osteotomy was performed for the treatment of AVN, it progressed further and femoral head wedge resection was performed to recover the femoral head sphericity. After 3 years of follow-up, radiograph results showed appropriate and satisfactory congruency and containment. This research shows that the treatment of AVN of the femoral head using femoral head wedge resection is an effective method that can yield excellent results.

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

    Directory of Open Access Journals (Sweden)

    Somashekar

    2013-07-01

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

  7. [Application of auto-control micro-motion intramedullary locking nail in the treatment of femoral shaft fractures].

    Science.gov (United States)

    Zhang, Hongjun; Liu, Youwen; Gao, Shutu; Du, Zhiqian

    2008-06-01

    The auto-control micro-motion intramedullary locking nail (AMLN) is designed, to reduce the incidence of delayed union and non-union of femoral shaft fractures fixed by interlocking intramedullary nails, and to observe the clinical effect of self-design AMLN in the treatment of femoral shaft fractures. The distal and promixal nails were connected by the micro-motion locking structure, which could cause 1.0-1.5 mm axial micro-motion between fracture gaps. It could produce physical stimulus and conduction between fracture gaps in the course of fracture union. From December 2003 to May 2006, 32 cases of femoral shaft fractures were treated with AMLN, including 21 males and 11 females with the average age of 31.2 years (ranging from 20 years to 43 years). The trauma resulted from fall wounds in 3 cases, crash injuries in 1 case and car accidents in 28 cases. Twenty-nine cases were fresh fractures in different parts of the femoral shaft with transverse, oblique, spiral and comminuted fractures of type I, II, III and IV. Three cases were old non-union fractures. The fresh fractures were treated by closed AMLN fixation, while the old fractures were treated by open AMLN nails after routine implantation of self bone. All the 32 cases were followed up for the average time of 11.5 months (ranging from 8 months to 22 months). The X-ray films showed the fractures were healed 4.0 to 7.5 months after the operation, with the mean time of 5.1 months, and no break of the nail happened. One nail mildly bent in the comminuted fracture, and 2 patients felt slightly unwell at the needling point. According to the Klemm criterion for function, 26 cases were excellent, 5 good, 1 fair, and the choiceness rate was 96.88%. With a suitable design, AMLN is easy to perform and helpful to quicken fracture union, and it is effective to treat femoral shaft fractures.

  8. Distal tibial interosseous osteochondroma with impending fracture of fibula ? a case report and review of literature

    OpenAIRE

    Wani, Iftikhar H; Sharma, Siddhartha; Malik, Farid H; Singh, Manjeet; Shiekh, Irfan; Salaria, Abdul Q

    2009-01-01

    Osteochondromas arising from the interosseous border of the distal tibia and involving distal fibula are uncommon. We present a 16 year old young boy with an impending fracture, erosion and weakness of the distal fibula, secondary to an osteochondroma arising from the distal tibia. Early excision of this deforming distal tibial osteochondroma avoided the future risk of pathological fracture of the distal fibula, ankle deformities and syndesmotic complications.

  9. Fractura por fatiga de un tallo de revisión femoral modular cónico estriado de fijación distal.

    Directory of Open Access Journals (Sweden)

    Martin Buttaro

    2013-03-01

    Full Text Available 1. Engelbrecht E, Heinert K. Klassifikation und Behandlungsrichtlinien von Knochensubsanzverlusten bei Revisionsoperationen am Huftgelenk mittelfrsige Ergebnisse. Primare und Revisionsalloarthroplastik Hrsg-Endo-Klinik, Hamburg: Springer-Verlag, Berlin; 1987:189. 2. Merle d’Aubigné R, Postel M. Functional results of hip arthroplasty with acrylic prosthesis. J Bone Joint Surg Am 1954;36:451. 3. Hood RW, Wright TM, Burstein AH. Retrieval analysis of total knee prostheses: a method and its application to 48 total condylar prostheses. J Biomed Mat Res 1983;17:829. 4. Carlsson AS, Gentz CF, Stenport J. Fracture of the femoral prosthesis in total hip replacement according to Charnley. Acta Orthop Scand 1977;48:650-5. 5. Chao EYS, Coventry MB. Fracture of the femoral component after total hip replacement. An analysis of fifty-eight cases. J Bone Joint Surg Am 1981;63:1078-94. 6. Charnley J. Fracture of femoral prostheses in total hip replacement. A clinical study. Clin Orthop 1975;111:105. 7. Buttaro M, Mayor M, Van Citters D, Piccaluga F. Fracture of a proximally modular, distally fluted uncemented implant with diaphyseal fixation. J Arthroplasty 2007;22(5:780-3. 8. Bohm P, Bischel O. Femoral revision with the Wagner SL revision stem: evaluation of one hundred and twenty-nine revisions followed for a mean of 4.8 years. J Bone Joint Surg Am 2001;83(7:1023. 9. Woolson ST, Milbauer JP, Bobyn JD, Yue S, Maloney WJ. Fatigue fracture of a forged cobalt-chromium-molybdenum femoral component inserted with cement. A report of ten cases. J Bone Joint Surg Am 1997;79(12:1842.

  10. Current concepts in the treatment of distal radial fractures.

    Science.gov (United States)

    Ruch, David S; Weiland, Andrew J; Wolfe, Scott W; Geissler, William B; Cohen, Mark S; Jupiter, Jesse B

    2004-01-01

    Surgical indications for the treatment of distal radial fractures are evolving. It is important to identify the various articular fragments and their significance to facilitate optimal surgical treatment of these fragments from the standpoint of both internal and external fixation. New techniques in the visualization and stabilization of the articular surface and the treatment of defects in the metaphysis, including the use of cement to buttress the articular surface, have been brought to the forefront. A treatment algorithm for associated injuries to the distal radioulnar joint is also helpful.

  11. Locked intramedullary nailing in the treatment of femoral shaft fractures.

    Science.gov (United States)

    Wójcik, K

    2000-03-30

    In treatment of femoral shaft fractures the most effective method should be chosen, one which makes rapid bone union possible and facilitates early and efficient rehabilitation. In our opinion locking intramedullary nailing fulfils these requirements. This is a technically demanding procedure that requires considerable experience on the part of the operating team. A knowledge of the physiology of fracture healing would appear to be the key to obtaining a good treatment outcome. Closed intramedullary nailing is a less invasive method of osteosynthesis because it does not require the fracture site to be opened. Familiarity with the various operative stages and good teamwork reduce operating time and X-ray exposure, and insure the best treatment outcome.

  12. [Hip arthroplasty for the severe comminuted proximal femoral fracture with psilateral acetabulum fracture].

    Science.gov (United States)

    Lü, Bo; Wang, Yue; Zhu, Jian-Xin; Huang, Chong-Xin; Liao, Tian-Cheng; Wang, An

    2014-09-01

    To investigate the results of hip arthroplasty for the treatment of severe comminuted proximal femoral fracture with ipsilateral acetabulum fracture. From June 2007 to September 2013, 8 patients (8 hips) with severe comminuted proximal femoral fracture combined with ipsilateral acetabulum fracture were treated with hip arthroplasty. All patients were male and using biological prosthesis. Aged from 33 to 64 years old with an average of 41.9 years. According to Harris score in aspect of pain, function, range of motion to evaluate clinical effects. There was no untoward reaction in 8 patients. And bed rest at 3 months after operation, waiting for acetabulum fracture healed to out-of-bed activity. There was no complications such as pneumonia, bedsore and so on in the patients. Follow-up time was from 9 to 72 months with an average of 35.8 months, the wound healed, there was no the subsidence and loosening of prosthesis, no dislocation and infection. The mean of Harris score was 87.5 points after operation. The effect of the hip replacement in treating severe comminuted proximal femoral fracture with ipsilateral acetabulum fracture is confirmed. It can restore motor function and reduce traumatic complication, may serve as a substitute for internal fixation of difficult operation. The long-term efficacy is necessary to further observe.

  13. A STUDY OF UNSTABLE INTERTROCHANTERIC FEMORAL FRACTURES TREATED BY TROCHANTERIC FEMORAL NAIL

    Directory of Open Access Journals (Sweden)

    Sreenivasa Neikar

    2017-11-01

    Full Text Available BACKGROUND Intertrochanteric fracture is one of the most common fracture of the hip especially in the elderly. The incidence of intertrochanteric fracture is rising because of the increase in number of elderly population along with superadded osteoporosis. MATERIALS AND METHODS Study included cases of unstable intertrochanteric fractures (AO and OTA Classification 31-A2 and 31-A3 fracture patterns that were operated with the short trochanteric femoral nail, which fitted into the inclusion criteria done in medical college hospital, Vijayanagara Institute of Medical Sciences, Bellary, from February 2015 to September 2016. RESULTS The age distribution was from 40 to 80 years. The largest group of patients were from 61 to 70 years. The average age was 60.5 years. The number of male patients in our series was 20 (66.7% and female was 10 (33.3%. Right side was affected in 11 cases (36.7% and left side in 19 cases (63.3%. Good reduction was achieved in 23 patients (76.7%. Acceptable reduction was achieved in 7 (23.3% patients due to severe comminution. In our study, 25 patients (83.33% had no complications. We encountered one intraoperative complication in the form of greater trochanter splintering, while inserting the nail. In our study, we encountered following postoperative complications. We noticed one case of delayed union, one case of Z effect and 2 cases of varus malunion. CONCLUSION We conclude that short trochanteric femoral nail provides good fixation for unstable intertrochanteric fractures if proper preoperative planning, good reduction and surgical technique are followed leading to high rate of bone union and minimal soft tissue damage especially for Asian patients with relatively small femora.

  14. Intramedullary fixation of pertrochanteric hip fractures with the short AO-ASIF proximal femoral nail.

    Science.gov (United States)

    Fogagnolo, F; Kfuri, M; Paccola, C A J

    2004-01-01

    The advantages of intramedullary fixation of pertrochanteric hip fractures over dynamic screw-plate devices in the clinical setting are still a matter of debate. We performed a case series study in a teaching hospital to analyse the results of the recent AO-ASIF proximal femoral nail (PFN). Between July 1998 and May 2001, 46 consecutive patients (47 fractures) were included in the investigation. The average patient age was 76.4 years (range 50-93 years), and most fractures (74.5%) were unstable. Operative details, adequacy of fracture reduction, screw position in the femoral head, re-operations, and postoperative complications were documented. Functional results were evaluated by the Parker and Palmer mobility score and Barthel Index for patients with a minimum follow-up of 4 months. Intraoperative technical or mechanical complications occurred in 11 patients (23.4%), mostly problems with the distal nail locking and fracture of the lateral wall of the greater trochanter. Mean surgical time was 83.4 min. The lateral protrusion of screws causing thigh pain was the most common postoperative complication, with an incidence of 21.2%. There was only one femoral shaft fracture at the nail tip caused by a fall at 9 months of follow-up. Five patients (10.6%) had intra-articular migration of screws, which was associated with loss of reduction and varus collapse in one case. There were 2 persistent deep infections and 2 haematomas that required surgical drainage. The re-operation rate was 19.1%, mainly cephalic screw removal due to lateral protrusion at the proximal thigh. Ten patients (32.2%) fully recovered their Parker and Palmer mobility score, and 20 patients (66.6%) recovered more than 90% of their pre-injury Barthel Index values. The average limb shortening was 14 mm. Mortality rate during the observation period was 20.4%. In view of only one loss of reduction with varus collapse clearly caused by a technical error, we concluded that the PFN is a suitable implant for

  15. 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 replacement....... METHODS: Included in the study were 325,730 cemented femoral stems and 111,899 uncemented femoral stems inserted from 1995 to 2009. Seven frequently used stems (two cemented stems [Exeter and Lubinus SP II] and five uncemented stems [Bi-Metric, Corail, CLS Spotorno, ABG I, and ABG II]) were specifically...... studied. RESULTS: The incidence of revision at two years was low: 0.47% for uncemented stems and 0.07% for cemented stems. Uncemented stems were much more likely to have this complication (relative risk, 8.72 [95% confidence interval, 7.37 to 10.32]; p

  16. Management of fractures of the distal radius: surgeon's perspective.

    Science.gov (United States)

    Raskin, K B

    1999-01-01

    The new millennium represents a time for expanding our present knowledge of the treatment of distal radius fractures, based on the foundation of information that has been gathered over the past century. Treatment-oriented classifications have replaced the prior generalization applied to all "Colles fractures" and have directed preoperative planning. Newer external fixation frames, improved surgical technique, and superior instrumentation allow for safer reproducible ligamentotaxis. These current concepts of treatment along with a comprehensive therapy plan have provided the basis for enhanced recovery from these challenging injuries.

  17. Fracture heuristics: surgical decision for approaches to distal radius fractures. A surgeon’s perspective

    Directory of Open Access Journals (Sweden)

    Wichlas, Florian

    2017-05-01

    Full Text Available Introduction: The aim of the present study is to develop a heuristic that could replace the surgeon’s analysis for the decision on the operative approach of distal radius fractures based on simple fracture characteristics.Patients and methods: Five hundred distal radius fractures operated between 2011 and 2014 were analyzed for the surgeon’s decision on the approach used. The 500 distal radius fractures were treated with open reduction and internal fixation through palmar, dorsal, and dorsopalmar approaches with 2.4 mm locking plates or underwent percutaneous fixation. The parameters that should replace the surgeon’s analysis were the fractured palmar cortex, and the frontal and the sagittal split of the articular surface of the distal radius. Results: The palmar approach was used for 422 (84.4% fractures, the dorsal approach for 39 (7.8%, and the combined dorsopalmar approach for 30 (6.0%. Nine (1.8% fractures were treated percutaneously. The correlation between the fractured palmar cortex and the used palmar approach was moderate (r=0.464; p<0.0001. The correlation between the frontal split and the dorsal approach, including the dorsopalmar approach, was strong (r=0.715; p<0.0001. The sagittal split had only a weak correlation for the dorsal and dorsopalmar approach (r=0.300; p<0.0001. Discussion: The study shows that the surgical decision on the preferred approach is dictated through two simple factors, even in the case of complex fractures. Conclusion: When the palmar cortex is displaced in distal radius fractures, a palmar approach should be used. When there is a displaced frontal split of the articular surface, a dorsal approach should be used. When both are present, a dorsopalmar approach should be used. These two simple parameters could replace the surgeon’s analysis for the surgical approach.

  18. Fracture heuristics: surgical decision for approaches to distal radius fractures. A surgeon's perspective.

    Science.gov (United States)

    Wichlas, Florian; Tsitsilonis, Serafim; Kopf, Sebastian; Krapohl, Björn Dirk; Manegold, Sebastian

    2017-01-01

    Introduction: The aim of the present study is to develop a heuristic that could replace the surgeon's analysis for the decision on the operative approach of distal radius fractures based on simple fracture characteristics. Patients and methods: Five hundred distal radius fractures operated between 2011 and 2014 were analyzed for the surgeon's decision on the approach used. The 500 distal radius fractures were treated with open reduction and internal fixation through palmar, dorsal, and dorsopalmar approaches with 2.4 mm locking plates or underwent percutaneous fixation. The parameters that should replace the surgeon's analysis were the fractured palmar cortex, and the frontal and the sagittal split of the articular surface of the distal radius. Results: The palmar approach was used for 422 (84.4%) fractures, the dorsal approach for 39 (7.8%), and the combined dorsopalmar approach for 30 (6.0%). Nine (1.8%) fractures were treated percutaneously. The correlation between the fractured palmar cortex and the used palmar approach was moderate (r=0.464; p<0.0001). The correlation between the frontal split and the dorsal approach, including the dorsopalmar approach, was strong (r=0.715; p<0.0001). The sagittal split had only a weak correlation for the dorsal and dorsopalmar approach (r=0.300; p<0.0001). Discussion: The study shows that the surgical decision on the preferred approach is dictated through two simple factors, even in the case of complex fractures. Conclusion: When the palmar cortex is displaced in distal radius fractures, a palmar approach should be used. When there is a displaced frontal split of the articular surface, a dorsal approach should be used. When both are present, a dorsopalmar approach should be used. These two simple parameters could replace the surgeon's analysis for the surgical approach.

  19. Minimally invasive plate osteosynthesis for distal radius fractures

    Directory of Open Access Journals (Sweden)

    Xu-ming Wei

    2014-01-01

    Full Text Available Background: Fractures of distal radius are common injury in all age groups. Cast treatment with or without close reduction is a viable option. However, the results are often unsatisfactory with restricted function. The open reduction and internal fixation often results in extensive soft tissue dissection and associated high rates of infection and delayed/nonunion. The distractor/external fixator have reported good functional and anatomical results but the incidence of pin traction infection nerve injury and cosmedic deformity are high. We introduced a modified operative technique for minimally invasive plate osteosynthesis (MIPO for distal radial fracture and evaluated the functional outcomes and complications. Materials and Methods: 22 distal radial fractures (10 left, 12 right were treated using the MIPO technique and two small incisions with a palmar locking plate from August 2009 to August 2010. The wrist function was assessed according to Dienst wrist rating system, and postoperative complications were recorded. Results: According to Dienst wrist rating system, 13 patients showed excellent results, 6 cases showed good results and 3 patients had moderate results. No patient had poor results. Thus, the excellent and good rate was 86.4%. One patient had anesthesia in the thenar eminence and this symptom disappeared after 3 months. One patient had delayed healing in the proximal wrist crease. Two patients had mild pain on the ulnar side of the wrist and two patients had limited wrist joint function. Conclusion: The MIPO technique by using two small palmar incisions is safe and effective for treatment of distal radial fractures.

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

    Directory of Open Access Journals (Sweden)

    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.

  1. 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...

  2. AO Distal Radius Fracture Classification: Global Perspective on Observer Agreement.

    Science.gov (United States)

    Jayakumar, Prakash; Teunis, Teun; Giménez, Beatriz Bravo; Verstreken, Frederik; Di Mascio, Livio; Jupiter, Jesse B

    2017-02-01

    Background  The primary objective of this study was to test interobserver reliability when classifying fractures by consensus by AO types and groups among a large international group of surgeons. Secondarily, we assessed the difference in inter- and intraobserver agreement of the AO classification in relation to geographical location, level of training, and subspecialty. Methods  A randomized set of radiographic and computed tomographic images from a consecutive series of 96 distal radius fractures (DRFs), treated between October 2010 and April 2013, was classified using an electronic web-based portal by an invited group of participants on two occasions. Results  Interobserver reliability was substantial when classifying AO type A fractures but fair and moderate for type B and C fractures, respectively. No difference was observed by location, except for an apparent difference between participants from India and Australia classifying type B fractures. No statistically significant associations were observed comparing interobserver agreement by level of training and no differences were shown comparing subspecialties. Intra-rater reproducibility was "substantial" for fracture types and "fair" for fracture groups with no difference accounting for location, training level, or specialty. Conclusion  Improved definition of reliability and reproducibility of this classification may be achieved using large international groups of raters, empowering decision making on which system to utilize. Level of Evidence  Level III.

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

    Directory of Open Access Journals (Sweden)

    Ozkan Korhan

    2008-03-01

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

  4. Minimally invasive osteosynthesis of distal tibial fractures using anterolateral locking plate: Evaluation of results and complications

    OpenAIRE

    Lakhotia, Devendra; Sharma, Gaurav; Khatri, Kavin; Kumar, G.N. Kiran; Sharma, Vijay; Farooque, Kamran

    2016-01-01

    Purpose Soft tissue healing is of paramount importance in distal tibial fractures for a successful outcome. There is an increasing trend of using anterolateral plate due to an adequate soft tissue cover on anterolateral distal tibia. The aim of this study was to evaluate the results and complications of minimally invasive anterolateral locking plate in distal tibial fractures. Methods This is a retrospective study of 42 patients with distal tibial fractures treated with minimally invasive ant...

  5. Individualised distal femoral cut improves femoral component placement and limb alignment during total knee replacement in knees with moderate and severe varus deformity.

    Science.gov (United States)

    Palanisami, Dhanasekararaja; Iyyampillai, Geethan; Shanmugam, Sivaraj; Natesan, Rajkumar; S, Rajasekaran

    2016-10-01

    Our aim was to determine the variation in valgus correction angle and the influence of individualised distal femoral cut on femoral component placement and limb alignment during total knee replacement (TKR) in knees with varus deformity. The study was done prospectively in two stages. In the first stage, the valgus correction angle (VCA) was calculated in long-limb radiographs of 227 patients and correlated with pre-operative parameters of femoral bowing, neck-shaft angle and hip-knee-ankle angle. In the second part comprising of 240 knees with varus deformity, 140 (group 1) had the distal femoral cut individualised according to the calculated VCA, while the remaining 100 knees (group 1) were operated with a fixed distal femoral cut of 5°. The outcome of surgery was studied by grouping the knees as varus 15°. Of the 227 limbs analysed in stage I, 70 knees (31 %) had a VCA angle outside 5-7°. Coronal bowing (p shaft angle (p alignment when VCA was individualised in the groups of knees with varus 10-15° (p 0.002) and varus >15° (p 0.002). Valgus correction angle is highly variable and is influenced by femoral bowing, neck-shaft angle and pre-operative deformity. Individualisation of VCA is preferable in patients with moderate and severe varus deformity. Level 2.

  6. OUTCOME OF LOCKING PLATES IN DISTAL TIBIA FRACTURES TREATMENT

    Directory of Open Access Journals (Sweden)

    Lokesh

    2016-05-01

    Full Text Available INTRODUCTION Most of these fractures except intra-articular fractures are treated with interlocking nail. 1,2 These nails are a boon for these fractures. But as the fracture nears to the joint stability the fracture fixation will be compromised due to malreduction and alignment, it leads to increased chances of delayed and nonunion. 3 Locking anatomical plates are evaluated for anatomical and relative stability fixation. Since then most intra and near intra-articular fractures are fixed with these plates with minimally invasive percutaneous plate osteosynthesis method, these plates have given excellent result 4 . But again these plates have some disadvantages 5 . This study is done to see the outcome of locking plates in distal tibia fracture. METHODS This study is done in the Department of Orthopaedics, Bangalore Medical College, Bangalore. This study is done from 2013 to 2015. 30 patients who came to outpatient department were treated with locking plates. All patients above 16 years having distal third tibia fracture are included. All open fractures except type 1 and elderly above 60 years and pathological fractures are excluded in our study. All patients were followed up for initial 5 months, thereafter, once in 3 months, for clinical and radiological evaluation of union status, knee range of motion, ankle range of motion and other complications. Assessment of the patient with functional recovery was done with American Orthopaedic Foot and Ankle Surgery(AOFAS 6 minimum 5 months after injury. RESULTS Majority of the patients are from age group 18-29 years (50%. Average age group was 30 years. Majority of the patients were males 80.6% (25. All fractures were closed fractures except 2 cases which are type 1. There were 12 cases of AO type A, 8 patients were AO type B and 10 patients were type C. Majority of the patients had fracture due to road traffic accidents, 74%. All fractures were united by the end of 20 weeks. There was delayed union in

  7. Bilateral atypical femoral fractures after long-term alendronate therapy: a case report.

    Science.gov (United States)

    Bamrungsong, Tachchai; Pongchaiyakul, Chatlert

    2010-05-01

    Bisphosphonates therapy has been shown to decrease the risk of vertebral, non-vertebral, and hip fractures in postmenopausal women. However the long-term safety of bisphosphonates use has been questioned. Recent reports have demonstrated the association between long-term alendronate therapy with low-energy subtrochanteric fracture or diaphyseal femoral fractures in a small number of patients. The author reported the first case of bilateral atypical femoral fractures in postmenopausal women with osteoporosis receiving long-term alendronate therapy.

  8. Correlation Between Residual Displacement and Osteonecrosis of the Femoral Head Following Cannulated Screw Fixation of Femoral Neck Fractures.

    Science.gov (United States)

    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.

  9. Femoral neck fractures after removal of hardware in healed trochanteric fractures.

    Science.gov (United States)

    Barquet, Antonio; Giannoudis, Peter V; Gelink, Andrés

    2017-12-01

    Hardware removal in healed trochanteric fractures (TF) in the absence of infection or significant mechanical complications is rarely indicated. However, in patients with persistent pain, prominent material and discomfort in the activities of daily living, the implant is eventually removed. Publications of ipsilateral femoral neck fracture after removal of implants from healed trochanteric fractures (FNFARIHTF) just because of pain or discomfort are rare. The purpose of this systematic review of the literature is to report on the eventual risk factors, the mechanisms, the clinical presentation, and frequency, and to pay special emphasis in their prevention. A comprehensive review of the literature was undertaken using the PRISMA guidelines with no language restriction. Case reports of FNFARIHTF and series of TF with cases of FNFARIHTF due to pain or discomfort published between inception of journals to December 2016 were eligible for inclusion. Relevant information was divided in two parts. Part I included the analysis of cases of FNFARIHTF, with the objective of establishing the eventual risk factors, mechanisms and pathoanatomy, clinical presentation and diagnosis, treatment and prevention. Part II analyzed series of TF which included cases of FNFARIHTF for assessing the incidence of femoral neck fractures in this condition. Overall 24 publications with 45 cases of FNFARIHTF met the inclusion criteria. We found that the only prevalent factors for FNFARIHTF were: 1) preexisisting systemic osteoporosis, as most patients were older and elder females, with lower bone mineral density and bone mass; 2) local osteoporosis as a result of preloading by the fixation device in the femoral neck, leading to stress protection, reducing the strain at the neck, and increasing bone loss and weakness; and 3) the removal of hardware from the femoral neck, with reduction of the failure strength of the neck. The femoral neck fractures were spontaneous, i.e. not related to trauma or

  10. [Clinical observation of proximal femoral anti-rotation nail for the treatment of femoral intertrochanteric fracture].

    Science.gov (United States)

    Sun, Fang-Gui; Wang, De-Xin; Hu, Yu-Tong; Xu, Rong-Ming

    2017-10-25

    To explore the curative effect and the recessive loss of blooding of PFNA for the treatment of intertrochanteric fractures of femur. From January 2012 to January 2015, a total of 49 patients with intertrochanteric fractures of femur were treated with proximal femoral anti-rotation nail including 41 males and 8 females with an average age of 79 years old ranging from 65 to 91 years old. According to the modified Evans type, 1 case was type I, 12 cases were type II, 36 cases were type III. All cases were fresh fractures. Patients had hip pain, movement limited, joint swelling, bruising, extorsion deformity, X-ray and CT examination showed completely fractures. All patients were treated by closed reduction and PFNA internal fixation. Three comminuted fractures using closed reduction were not satisfied, then were treated by limited PFNA fixation after open reduction. The patients' incision got the grade A healing, no complications such as infection and internal fixation failure happened. All patients were followed up from 6 to 36 months (means 22 months). The pain VAS score decreased from preoperative 7.70±1.97 to 1.00±0.26 at 6 months after operation( P <0.01). Harris hip score improved from preoperative 8.70±4.19 to 91.70±5.31 at 6 months after operation( P <0.01). The outcome at 6 months after operation was excellent in 34 cases, good in 7, poor in 1. The fracture healing time was from 8 to 16 weeks with an average of 12 weeks after operation. One patient with osteoporosis, crushing broken, poor compliance, associated with schizophrenia at the same time, appeared with the displacement of the femoral greater trochanter, with conservative treatment for healing. Intertrochanteric fractures of femur are common in the elderly trauma, in pain relief, recovery of hip function, to provide quality of life for the patients, PFNA achieved satisfactory effect, but its existence is worth to pay close attention to the recessive loss of blood.

  11. 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...

  12. Early functional outcome of distal femoral fractures at Kenyatta ...

    African Journals Online (AJOL)

    Patients and methods: Forty six patients were recruited by consecutive sampling after they underwent open reduction and internal fixation. They were followed up for a period of three months during which any complications were noted. At three months they were assessed for knee range of motion, pain, knee ligament ...

  13. early functional outcome of distal femoral fractures at kenyatta ...

    African Journals Online (AJOL)

    Intramedullary Nail. 65 %. 24 %. 11 %. Forty one (89%) patients had good to excellent early functional outcome, 3 (6.5%) had fair, and 2 (4.3%) had a poor early functional outcome (Figure 5). Figure 5. Proportion of the study population with various early functional outcomes (HSS scores) at 3 months post treatment. 41 %.

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

    Directory of Open Access Journals (Sweden)

    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.

  15. 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.

  16. 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.

  17. Sciatic nerve injuries following femoral shaft fractures: Does the time interval from injury to surgery matter?

    Science.gov (United States)

    Emamhadi, Mohammadreza; Saberi, Alia; Andalib, Sasan

    2016-08-01

    Sciatic nerve injuries following fractures of femoral shaft are uncommon complications. The patients with such deficits present with sciatic nerve palsy. A few cases of sciatic nerve injuries secondary to femoral shaft fractures have thus far been reported. If such patients fail to improve spontaneously, they may require surgical exploration. The present paper gives an account of surgical exploration in patients presenting with sciatic nerve injuries following femoral shaft fractures. Clinical outcomes were assessed in 14 patients undergoing surgical exploration of sciatic nerve injuries following femoral shaft fractures. There was a significant negative correlation between the time interval from injury to surgery and motor function recovery. Furthermore, a negative but non-significant correlation was seen between the time interval from injury to surgery and sensory recovery. Early exploration of sciatic nerve injuries following femoral shaft fractures can be beneficial if the nerve injury does not improve spontaneously. Copyright © 2016 Elsevier B.V. All rights reserved.

  18. Intramedullary nailing in femoral shaft fractures. Evaluation of a group of 101 cases.

    Science.gov (United States)

    Iacobellis, Claudio; Strukul, Leonardo

    2008-05-01

    The Authors analyse the results of intramedullary nailing in a group of 101 femoral shaft fractures. Used nails: Universal Synthes (62 cases), Russel-Taylor (14), Gamma long (10), uncannulated femoral nail (9), cannulated femoral nail (4) and proximal femoral nail (2). Stabilisation of the femoral shaft fracture was possible using a reamed technique in 91 cases, unreamed in 10. All nails were locked. Dynamisation was performed in 35 cases and was not in 66. The fracture heal was faster with the reaming and dynamisation technique. Ten fractures were open (5 Gustilo I, 5 Gustilo II) and stabilisation with Universal Synthes nail (8 cases), Russel-Taylor nail (1) and Gamma long nail (1) was performed. No infection was detected. Lung embolism (6) and deep vein thrombosis (3) occurred only in the case of reamed nails. All results confirm the locking nail system as the best treatment in the shaft fractures, especially with new-generation nails.

  19. [Dual plating fixation for distal fibular comminuted fractures].

    Science.gov (United States)

    Gu, Wenqi; Shi, Zhongmin; Mei, Guohua; Xue, Jianfeng; Zou, Jian

    2014-01-01

    To evaluate the technique and effectiveness of dual plating fixation for distal fibular comminuted fractures. Between November 2010 and November 2011, 16 patients with distal fibular comminuted fractures were treated, including 10 males and 6 females with an average age of 49.8 years (range, 35-65 years). All the patients had closed injury, which was caused by sprain in 9 cases, by traffic accident in 5 cases, and by falling in 2 cases. The average interval from injury to admission was 8 hours (range, 1-48 hours). Routine X-ray and CT scan were taken for confirmation of classification and involvement. According to Weber classification system, 11 cases were rated as type A, and 5 as type B; 5 cases had bimalleolar fractures with medial malleolar fracture, and 2 cases had trimalleolar fractures with posterior and medial malleolar fracture. Open reduction and dual plating fixation were performed after swelling was subsided. The X-ray films were taken during follow-up. The effectiveness was evaluated with visual analogue scale (VAS) and American Orthopaedic Foot and Ankle Society (AOFAS) hindfoot and ankle score system at last follow-up. The range of motion (ROM) of the ankle and complications were also been recorded. Delayed healing of incision occurred in 1 patient with diabetes, who was cured after changing dressing; primary healing was obtained in the other patients. Twelve patients were followed up 18 months on average (range, 12-24 months). Radiographic examination demonstrated the mean time of bone healing was 12 weeks (range, 10-14 weeks). No complication of implant failure, malunion, nonunion, or post-traumatic arthritis occurred during follow-up. The AOFAS hindfoot and ankle score was 79.6 +/- 6.5, and the VAS score was 1.3 +/- 1.5. The ROM of the ankle was (70.0 +/- 8.0) degrees of flexion and (84.0 +/- 5.1) degrees of extension. Dual plating fixation for distal fibular comminuted fractures can obtain a rigid stabilization with a low complication incidence

  20. A biomechanical comparison of proximal femoral nails and locking proximal anatomic femoral plates in femoral fracture fixation A study on synthetic bones

    Directory of Open Access Journals (Sweden)

    Korhan Ozkan

    2015-01-01

    Conclusion: The proximal femoral intramedullary nail provides more stability and allows for earlier weight bearing than the locking plate when used for the treatment of unstable intertrochanteric fractures of the femur. Clinicians should be cautious for early weight bearing with locking plate for unstable intertrochanteric femur fractures.

  1. [Comparison of Short-Therm Results of Conservative versus Operative Treatment of Distal Ulna Fractures Associated with Distal Radius Fracture Treated by Plate Osteosynthesis].

    Science.gov (United States)

    Meluzinová, P; Kopp, L; Dráč, P; Edelmann, K; Obruba, P

    2017-01-01

    PURPOSE OF THE STUDY The study aims to evaluate and compare the results of conservative and operative treatment of individual types of distal ulna fractures associated with distal radius fracture treated by plate osteosynthesis and to verify the conclusions of the other authors regarding the recommended therapeutic procedures in these fractures. MATERIAL AND METHODS In the period from 08/2013 to 09/2015, a total of 81 patients participated in the prospective randomised study, with the mean follow-up period of 24 months (6-36). All the fractures of distal two thirds of ulnar styloid process were treated conservatively. The patients with the other types of ulnar fractures (fractures of the proximal third of ulnar styloid process, ulnar head fractures, subcapital fractures) were systematically divided into two cohorts, based on which the subsequent (conservative vs. operative) treatment of distal ulna fractures was indicated. The operative treatment of all the types of distal ulna fractures was performed by plate osteosynthesis using LCP Distal Ulna Plate implant so that a uniform method is applied. RESULTS In the post-operative follow-up not a single patient with tip fracture of ulnar styloid process in the cohort showed a posttraumatic instability or disorder of distal radioulnar joint (DRUJ) biomechanics (ROM 96.6% (91-100), MWS 61.3 points (75-100), QDASH 2.9 points (0-6.8)). The patients with a fracture of the proximal third of ulnar styloid process, a fracture of ulnar head and a subcapital fracture, treated operatively, achieved better early radiographic and functional outcome (ROM 95.7% (60-100), MWS 91.2 points (75-100), QDASH 3.5 points (0-11.4)) than patients treated conservatively (ROM 89.6% (64-100), MWS 70.4 points (35-85), QDASH 18.4 points (0-52.3)). DISCUSSION The study confirms the conclusions drawn by the other authors that tip fractures of ulna do not cause posttraumatic DRUJ instability and do not require operative treatment. Conservative

  2. Necessity for fibular fixation associated with distal tibia fractures.

    Science.gov (United States)

    Taylor, Benjamin C; Hartley, Brandi R; Formaini, Nathan; Bramwell, Thomas J

    2015-12-01

    Intramedullary (IM) nailing is a well-accepted treatment for distal third tibia fractures in combination with injury to the fibula. However, the indications for operative stabilisation of the fibula remain controversial. The authors performed a retrospective review on a consecutive series of patients who underwent intramedullary nailing of a non-comminuted distal third tibia fracture with or without fibular fixation at a Level I urban trauma centre. A review of surgical records identified 120 patients who initially were included in this study, while a total of 98 patients who met the inclusion criteria were included in the final analysis. Our results found no difference in the mean value of coronal and sagittal plane alignment in both the immediate post-operative and follow-up time periods. We also saw no statistically significant difference when comparing malalignment between patients treated with or without fibula fixation. There were no deep infections between the two groups. No significant differences were seen between the fibular fixation group and the non-fixation group. Distal screw removal due to prominence or pain was the most common reason for future surgery in both groups. These findings suggest that the addition of fibular fixation does not affect whether or not alignment is maintained in either the immediate post-operative or short-term follow-up period. Copyright © 2015 Elsevier Ltd. All rights reserved.

  3. Arthroscopic Treatment of Comminuted Distal Clavicle Fractures (Latarjet Fractures) Using 2 Double-Button Devices

    Science.gov (United States)

    Pujol, Nicolas; Desmoineaux, Pierre; Boisrenoult, Philippe; Beaufils, Philippe

    2013-01-01

    Complex distal clavicle fractures associated with a rupture of the coracoclavicular ligaments (Latarjet fractures) can result in delayed union or nonunion. There is no standard treatment for a clavicle fracture. This report introduces an arthroscopic technique for treating distal clavicle fractures associated with ruptured coracoclavicular ligament using 2 double-button devices. By use of posterior and anterior standard arthroscopic portals, the base of the coracoid process is exposed through the rotator interval. A 4-mm hole is drilled through the clavicle and the coracoid process with a specific ancillary drill guide. The first button is pushed through both holes down the coracoid process. The device is tightened, and the second button is fixed on top of the clavicle, allowing reduction and fixation of the proximal part of the fracture. Then, the undersurface of the lateral clavicle is dissected through standard posterior and lateral subacromial approaches. The inferior clavicle fragment is reduced and fixed to the clavicle body by a double button fixed down and at the top of the clavicle. With this technique, the arthroscopic treatment of distal clavicle fracture has been extended to comminuted fractures. PMID:23767010

  4. An integer programming model for distal humerus fracture fixation planning.

    Science.gov (United States)

    Maratt, Joseph D; Peaks, Ya-Sin A; Doro, Lisa Case; Karunakar, Madhav A; Hughes, Richard E

    2008-05-01

    To demonstrate the feasibility of an integer programming model to assist in pre-operative planning for open reduction and internal fixation of a distal humerus fracture. We describe an integer programming model based on the objective of maximizing the reward for screws placed while satisfying the requirements for sound internal fixation. The model maximizes the number of bicortical screws placed while avoiding screw collision and favoring screws of greater length that cross multiple fracture planes. The model was tested on three types of total articular fractures of the distal humerus. Solutions were generated using 5, 9, 21 and 33 possible screw orientations per hole. Solutions generated using 33 possible screw orientations per hole and five screw lengths resulted in the most clinically relevant fixation plan and required the calculation of 1,191,975 pairs of screws that resulted in collision. At this level of complexity, the pre-processor took 104 seconds to generate the constraints for the solver, and a solution was generated in under one minute in all three cases. Despite the large size of this problem, it can be solved in a reasonable amount of time, making use of the model practical in pre-surgical planning.

  5. Frequent complications and severe bone loss associated with the repiphysis expandable distal femoral prosthesis.

    Science.gov (United States)

    Cipriano, Cara A; Gruzinova, Irina S; Frank, Rachel M; Gitelis, Steven; Virkus, Walter W

    2015-03-01

    The treatment of choice for distal femur malignancies in skeletally immature patients remains controversial. An expandable endoprosthesis device (Repiphysis Limb Salvage System; Wright Medical Technology, Arlington, TN, USA) allows for limb preservation and noninvasive lengthening but has been associated with significant complications; however, the extent and implications of bone loss associated with this implant have not been reported. Our goals were to report (1) the 2-year minimum clinical outcomes after placement of the Repiphysis expandable prosthesis for pediatric distal femur malignancies; (2) the complications associated with this prosthesis; (3) the failure rate of this prosthesis; and (4) the revision alternatives available for salvage procedures. Between 2002 and 2010, one surgeon (SG) treated all skeletally immature patients (mean age, 10.1 years; range, 4.7-13.6 years) with distal femoral osteosarcoma using a Repiphysis expandable prosthesis. Of the 12 patients who met these criteria, two were excluded for death from disease before 2 years, and mean followup for the remaining 10 was 72 months (range, 26-119 months). Medical records were retrospectively reviewed for complications and clinical outcomes, as assessed by the Musculoskeletal Tumor Society (MSTS) scoring system. Radiographs at final followup were reviewed for bone loss and analyzed by the two senior authors (SG, WWV) to determine reconstruction options available for future revisions. MSTS scores averaged 67%, and we observed 37 implant-related complications requiring a total of 15 reoperations. Six patients underwent implant revisions with aseptic loosening being the predominant mode of failure; ultimately, four of these were converted to adult modular oncology prostheses, and two underwent total femoral replacements. Bone loss in this series was severe in terms of femoral length, cortical thinning, and metadiaphyseal compromise, and most patients will not have sufficient bone stock to permit

  6. Increased rates of wound complications with locking plates in distal fibular fractures

    NARCIS (Netherlands)

    Schepers, T.; van Lieshout, E. M. M.; de Vries, M. R.; van der Elst, M.

    2011-01-01

    There is a growing use of locking compression plates in fracture surgery. The current study was undertaken to investigate the wound complication rates of locking versus non-locking plates in distal fibular fractures. During a 6-year study period all consecutive, closed distal fibular fractures

  7. "Osteoporosis and orthopods" incidences of osteoporosis in distal radius fracture from low energy trauma.

    LENUS (Irish Health Repository)

    Bahari, Syah

    2007-07-01

    Fracture of the distal radius from low energy trauma is a common presentation to orthopaedic trauma services. This fragility type fracture is associated with underlying osteoporosis. Osteoporosis is a \\'silent disease\\' where fragility fracture is a common presentation. Orthopaedic surgeons may be the only physician that these patients encounter. We found a high percentage of female patients who sustained a fragility fracture of the distal radius have an underlying osteoporosis. Further management of osteoporosis is important to prevent future fragility fractures.

  8. Biomechanical comparison of orthogonal versus parallel double plating systems in intraarticular distal humerus fractures

    Directory of Open Access Journals (Sweden)

    Ata C. Atalar

    2017-01-01

    Conclusion: Our study showed that both plating systems had similar biomechanical stabilities when anatomic plates with distal locking screws were used in intraarticular distal humerus fractures in artificial humerus models.

  9. Rehabilitation in peripheral non femoral fractures: a review.

    Science.gov (United States)

    Mangone, Giuseppe; Postiglione, Marco; Pasquetti, Pietro

    2010-01-01

    This paper is a short review of the available information on peripheral non femoral fractures (PNFF) which are strictly related to osteoporosis. Particular attention is focused on wrist fractures in view of their frequent occurrence as indicated by world wide statistics. Of special interest is the definition of risk groups (old age), risk areas (developed countries) and risk factors. Reference is made to 2008 WHO guidelines for fracture risk assessment. PNFF are a serious concern to health authorities because their high incidence in constant growth, causes a serious burden on the health budget. The pathway of patient care is described, from initial evaluation (including bone fragility, multi-morbidity and risk factors) to specific diagnosis and treatment. The multiplicity of etiological factors involved requires multidisciplinary approach. This aspect justifies the importance given to rehabilitation, which is the longest part of patient care and is strictly connected to preventive measures. There is ample reference to falls, to exercises, to appropriate sports, to complications and to active and passive mobilization. The paper suggests research in areas related to PNFF, to health economics, epidemiology, prevention, health education, training and multidisciplinary coordination.

  10. A cadaveric simulation of distal femoral traction shows safety in magnetic resonance imaging.

    Science.gov (United States)

    Mansour, Alfred; Block, Jake; Obremskey, William

    2009-10-01

    The purpose of this study was to evaluate the safety of a distal femoral traction pin subjected to a 1.5-T magnetic resonance image (MRI) with regard to pin migration and implant heating in a cadaveric model. Deflection angles of various traction pins as well as a Bohler-style Steinmann Pin Tractor Bow (tractor bow) and a Kirschner wire bow subjected to a 1.5-T clinical MRI were measured. Tractions pins were placed into a cadaveric femur and the tractor bow was attached to the most distal pin to simulate distal femoral traction. Temperature and migration were measured after subjecting the cadaveric leg to a "worst-case scenario" MRI sequence for 30 minutes. All traction pins and bows showed deflection. The Kirschner wire bow showed a hazardous level of deflection and was immediately removed from further testing. The pin temperature changes were not significantly different than the changes in the MRI room temperature and a conduction loop was not seen in the combination pin and tractor bow. There was no significant migration of any pin nor was there objective loosening from pin vibration. Implant-quality stainless steel traction pins show no signs of adverse heating or pin migration when subjected to 1.5-T MRI clinical scanning. Kirschner bows are highly ferromagnetic and should not be used unless individually tested for safety. Steinmann Pin Tractor Bows that show weak ferromagnetism preliminarily appear safe to use during a 1.5-T MRI and do not produce a conduction loop with excessive heating in a cadaveric model, although further testing is indicated.

  11. Simultaneous Bilateral Fracture of Femoral Neck in Korea: A Case Report.

    Science.gov (United States)

    Park, Jai Hyung; Jeong, Hwa-Jae; Shin, Hun-Kyu; Kim, Eugene; Ko, Taeg Su; Choi, Young-Min

    2015-03-01

    Unilateral femoral neck factures are common and their incidence is increasing. However, simultaneous bilateral femoral neck fractures are rare. Although cases of simultaneous bilateral femoral neck fractures have been reported, most were caused by strong muscle contractions during electroconvulsive therapy. Simultaneous bilateral femoral neck fractures caused by a simple fall are an extremely rare injury; therefore, limited literature is available, and no case has been reported in Korea. We report herein a case of simultaneous bilateral femoral neck fractures caused by a simple fall. An 83-year-old woman visited the emergency department with bilateral hip joint pain and gait disturbance, which developed 1 day after a fall. Tenderness and severe limitation in left hip joint range of motion and mild limitation in right hip joint range of motion were observed on a physical examination. A Garden type IV femoral neck fracture in the left hip joint and a Garden type I femoral neck fracture in the right hip joint were observed on plain radiography. She underwent right screw fixation and left bipolar hemiarthroplasty 2 days after admission. The patient could walk using a walker 4 weeks postoperatively. Bone union in the right femoral neck was observed at the 3 month follow-up. No specific findings were observed at the left hip hemiarthroplasty site.

  12. Distal Superficial Femoral Vein Cannulation for Peripherally Inserted Central Catheter Placement in Infants with Cardiac Disease.

    Science.gov (United States)

    Richter, Robert P; Law, Mark A; Borasino, Santiago; Surd, Jessica A; Alten, Jeffrey A

    2016-12-01

    To describe a novel real-time ultrasound (US)-guided distal superficial femoral vein (DSFV) cannulation technique for insertion of peripherally inserted central catheters (PICC) in critically ill infants with congenital heart disease. Descriptive retrospective cohort study SETTING: Pediatric cardiac intensive care unit in a pediatric tertiary hospital PATIENTS: First 28 critically ill infants that received DSFV PICCs via this new technique. Thirty-seven US-guided DSFV PICCs were attempted on 31 infants from September 2012 to November 2014; 34 PICCs were placed in 28 patients (success rate 92%). Twenty-six of 28 patients underwent cardiac surgery. Median (IQR) age at time of PICC placement 39 days (13, 151); weight 3.4 kg (3.2, 5.3). 25/34 PICCs were placed in patients with STAT 4 or 5 category. Median PICC duration 16 days (11, 29); maximum duration 123 days. Ten infants (36%) had DSFV PICCs placed as the primary central venous access in perioperative period. Ten of 28 patients underwent cardiac catheterization while DSFV PICC was in place, four of which were performed through ipsilateral common femoral vein. Two patients had femoral arterial lines placed in the ipsilateral femoral artery while DSFV PICC was in place. There were no reported inadvertent arterial punctures. The PICC-associated infection rate was 4.6 per 1000 line days. Four of 34 DSFV PICCs (11.8%) were associated with deep venous thrombosis. DSFV is a novel venous access site for PICC placement with high success rate and sufficient longevity and flexibility for critically ill infants with cardiac disease. More experience and larger studies are needed to confirm its potential advantages. © 2016 Wiley Periodicals, Inc.

  13. How to avoid unintended valgus alignment in distal femoral derotational osteotomy for treatment of femoral torsional malalignment - a concept study.

    Science.gov (United States)

    Imhoff, Florian B; Scheiderer, Bastian; Zakko, Philip; Obopilwe, Elifho; Liska, Franz; Imhoff, Andreas B; Mazzocca, Augustus D; Arciero, Robert A; Beitzel, Knut

    2017-12-29

    Defining the optimal cutting plane for derotational osteotomy at the distal femur for correction of torsion in cases of patellofemoral instability is still challenging. This preliminary study investigates changes of frontal alignment by a simplified trigonometrical model and demonstrates a surgical guidance technique with the use of femur cadavers. The hypothesis was that regardless of midshaft bowing, a cutting plane perpendicular to the virtual anatomic shaft axis avoids unintended valgus malalignment due to derotation. A novel mathematical model, called the Pillar-Crane-Model, was developed to forecast changes on frontal alignment of the femur when a perpendicular cutting plane to the virtual anatomical shaft was chosen. As proof of concept, eight different torsion angles were assessed on two human cadaver femora (left and right). A single cut distal femoral osteotomy perpendicular to the virtual anatomical shaft was performed. Frontal plane alignment (mLDFA, aLDFA, AMA) was radiographically analyzed before and after rotation by 0°, 10°, 20°, and 30°. Measurements were compared to the model. The trigonometrical equation from the Pillar-Crane-Model provides mathematical proof that slight changes into varus occur, seen by an increase in AMA and mLDFA, when the cutting plane is perpendicular to the virtual anatomical shaft axis. A table with standardized values is provided. Exemplarily, the specimens showed a mean increase of AMA from 4.8° to 6.3° and mLDFA from 85.2° to 86.7 after derotation by 30°. Throughout the derotation procedure, aLDFA remained at 80.4° ± 0.4°SD. With the use of this model for surgical guidance and anatomic reference, unintended valgus changes on frontal malalignment can be avoided. When the cutting plane is considered to be perpendicular to the virtual anatomical shaft from a frontal and lateral view, a slight increase of mLDFA results when a derotational osteotomy of the distal femur is performed.

  14. OUTCOME OF DISTAL TIBIA FRACTURE BY NAIL OR PLATE (MIPPO)- A COMPARATIVE STUDY

    OpenAIRE

    Madhuchandra R; Chandrashekhar Mudgal; Sandeep; Amol Shivaji Chavan

    2017-01-01

    BACKGROUND Distal tibial fracture often present a challenge to the orthopaedic surgeon. The best option for surgical management of distal tibial fracture is still unclear, whether nail or plate. MATERIALS AND METHODS The study consists of 24 patients of distal tibial fracture treated either with reamed intramedullary nails or locked plating/MIPPO with open reduction method or minimally-invasive techniques. RESULTS 24 patients included in the present study were divided i...

  15. 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

  16. Case report 549: Case 1: Ischemic necrosis femoral heads with pathological fracture right femur. Case 2: Ischemic necrosis femoral heads with fracture bilaterally

    Energy Technology Data Exchange (ETDEWEB)

    McGlade, C.T.; Bassett, L.W.; Mirra, J.; Gold, R.H. (California Univ., Los Angeles (USA). Dept. of Radiological Sciences)

    1989-07-01

    Two cases have been presented in which ischemic necrosis was the cause of pathologic fractures of the femoral necks. Because these patients had primary malignancies that frequently seed in bone, metastatic disease was suspected to be responsible for the pathologic fractures. However, a history of use of corticosteroids and the absence of other skeletal lesions were the clues to the correct diagnosis in both cases. In Case 1, a patient with unilateral femoral head fracture, an MRI examination revealed ischemic necrosis in the asymptomatic contralateral hip. Currently, MRI and SPECT scanning are the most sensitive imaging methods for the diagnosis of ischemic necrosis. Ischemic necrosis should be considered in the differential diagnosis of pathological fracture of the femoral head when a patient has a history of predisposition for osteonecrosis. (orig.).

  17. Case report 549: Case 1: Ischemic necrosis femoral heads with pathological fracture right femur. Case 2: Ischemic necrosis femoral heads with fracture bilaterally

    International Nuclear Information System (INIS)

    McGlade, C.T.; Bassett, L.W.; Mirra, J.; Gold, R.H.

    1989-01-01

    Two cases have been presented in which ischemic necrosis was the cause of pathologic fractures of the femoral necks. Because these patients had primary malignancies that frequently seed in bone, metastatic disease was suspected to be responsible for the pathologic fractures. However, a history of use of corticosteroids and the absence of other skeletal lesions were the clues to the correct diagnosis in both cases. In Case 1, a patient with unilateral femoral head fracture, an MRI examination revealed ischemic necrosis in the asymptomatic contralateral hip. Currently, MRI and SPECT scanning are the most sensitive imaging methods for the diagnosis of ischemic necrosis. Ischemic necrosis should be considered in the differential diagnosis of pathological fracture of the femoral head when a patient has a history of predisposition for osteonecrosis. (orig.)

  18. [Diagnostic value of CT scan for AO B3 fracture of distal radius].

    Science.gov (United States)

    Li, S L; Wang, M Y; Lu, Y

    2017-08-18

    To determine whether 3-dimentional CT scans is able to effectively improve the detection rate of AO B3 distal radius fractures in clinics. From Jan 2013 to Jan 2014, 30 patients with distal radius fractures were retrospectively enrolled in this study, all the patients directly visited the skeletal trauma emergency department in Beijing Jishuitan Hospital post injury and all of them accepted open reduction and internal fixation of distal radius fractures at last. All the radiographic data including X ray films and 3-dimentional CT scans of these patients were collected. Two independent observers were required to make primary AO classifications for each fracture by X rays at first, then to make final AO classifications by 3-dimentional CT scans. Finally, the detection rates of CT scans and plain films for AO B3 distal radius fractures and B3.3 distal radius fractures were compared, the agreements of the two methods for diagnosing AO B3 and B3.3 fractures were calculated by Cohen's Kappa calculations. All the 30 fractures were confirmed to be AO B3 distal radius fractures intraoperatively, and 10 of them were B3.3 fractures. The results were completely consistent with the results of 3-dimensional CT scans. However, only 80%(24/30) AO B3 distal radius fractures and 60%(6/10) B3.3 distal radius fractures could be diagnosed only by X rays. The detection rate of CT scans was proved to be significantly higher than X rays for diagnosing B3 distal radius fractures(100% vs. 80%,PAO B3 distal radius fracture and B3.3 distal radius fracture (kappa=0). Most importantly, in the study process, two special kinds of B3 distal radius fracture were initially found and described by us. One was named as radial B3 fracture, and the other was named as ulna B3 fracture. 3-dimentional CT scans can effectively improve the detection rate of B3 and B 3.3 distal radius fractures, and also help find two special kinds of B3 fractures.

  19. Closed Locked Intramedullary Nailing of Femoral Shaft Fractures in the Elderly

    Science.gov (United States)

    DeCoster, Thomas A; Miller, Richard A

    2003-01-01

    A review was performed of all patients over the age of 60 years who were treated with a locked intramedullary nail for a femoral shaft fracture. There were 15 patients with 16 femoral shaft fractures. Four patients died perioperatively. Of the surviving 11 patients with 12 fractures, union occurred in 100 percent. Knee range of motion was greater than 100 degrees in 11 of the 12 knees. Nine of the 11 patients returned to their preoperative level of ambulation. Intramedullary nailing of femoral shaft fractures in patients over the age of 60 years is an effective method of treatment. The mortality rate in elderly patients who sustain this injury is comparable to that seen after a femoral neck fracture in this age group. PMID:14575248

  20. 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

    compression hip screw with a four-hole side-plate between 2002 and 2004. The fractures were classified on preoperative radiographs according to the AO/OTA classification system. The status of the greater and lesser trochanters, the integrity of the lateral femoral wall, and the position of the implant were...... of the lateral femoral wall are not treated adequately with a sliding compression hip-screw device, and intertrochanteric fractures should therefore be classified according to the integrity of the lateral femoral wall, especially in randomized trials comparing fracture implants....

  1. 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.

  2. Fracture of the acetabulum with femoral artery injury presenting late: A case report

    Directory of Open Access Journals (Sweden)

    Sivaprasad Kalyanasundaram

    2016-02-01

    Full Text Available This study reports a rare case of both column acetabulum fracture with femoral artery injury that presented late and was managed with arterial reconstruction and fracture fixation.A thirty-one year old man sustained both column acetabular fracture on the left in a motor vehicle accident. On admission there was no obvious neuro-vascular deficit. During surgery for the fracture after 7 days of the injury the femoral artery was found to be severely crushed with no blood flow. The anterior column of the acetabulum was stabilised followed by resection and reconstruction of the femoral artery. The post-operative period was uneventful and he was discharged normally. At 6 months from injury the fractures had united well with excellent limb circulation and good lower limb function.Femoral artery injury with acetabular fracture is rare and late presentations are unreported hitherto. The results of fracture stabilisation and vessel reconstruction seem to be excellent. Literature of similar injuries is reviewed. Keywords: Acetabular fractures, Both column fractures, Anterior column fractures, Vascular injury, Femoral artery injury

  3. Distal tibial fractures: evaluation of different fixation techniques.

    Science.gov (United States)

    Jöstl, Julian; Tiefenböck, Thomas Manfred; Hofbauer, Marcus; Winnisch, Markus; Lang, Nikolaus; Hajdu, Stefan; Sarahrudi, Kambiz

    2017-03-01

    The purpose of this study was the comparison of the most commonly used surgical techniques (external fixation, intramedullary nailing, and plate fixation) for the treatment of distal tibial fractures (AO/OTA classification 42-A, B, C or 43-A, B1). A retrospective cohort study of patients who underwent surgical treatment for distal tibial fractures between 1992 and 2011 was performed. A total of 93 patients (52 male/41 female) met inclusion criteria. Statistically significant differences were found regarding the consolidation time of the intramedullary-nailing (147.32 ± 91.16 days) and the plate-fixation group (135.75 ± 110.75 days) versus the external-fixation group (163.12 ± 96.79 days; P = 0.001; P = 0.01). Significant differences were also observed in the range of motion (ROM) of the ankle joint in the intramedullary-nailing and plate-fixation group versus the ROM in the external-fixation group (P = 0.044; P = 0.025). The overall complication rate was 13/93 (14 %). Out of 66 patients treated with intramedullary nailing, 8 (12 %) suffered from complications. Out of the 15 patients treated with plate and 12 patients with external fixation, 2 (13 %) and 3 (25 %) showed complications, respectively. Our results demonstrate advantages in terms of shorter mobilization time and a better ROM of the ankle joint for intramedullary nailing and plate fixation compared with external fixation. Due to our results, we suggest internal fixation (intramedullary nailing or plate fixation) whenever patient's condition and the local fracture situation allow it.

  4. [Distal tibial fracture--an indication for osteosynthesis with the unreamed intramedullary nail?].

    Science.gov (United States)

    Richter, D; Ostermann, P A; Ekkernkamp, A; Hahn, M P; Muhr, G

    1997-01-01

    In a prospective study, 50 fractures of the distal fifth of the tibia with additional involvement of the ankle joint in 18 patients were stabilized by unreamed nailing. In all, 90% of all fractures healed uneventfully without further surgical intervention after unreamed nailing, the highest ratio of complications (22%) being seen in all patients with distal fractures of the fibula without additional plating (of the fibula). Tibial fractures close to the ankle joint can be managed by unreamed nailing; distal fractures of the fibula should be additionally stabilized by fibular plating.

  5. Femoral head viability following hip fracture. Prognostic role of radionuclide bone imaging

    International Nuclear Information System (INIS)

    Drane, W.E.; Rudd, T.G.

    1985-01-01

    A retrospective study was made of all radionuclide (RN) bone images performed at our institution over a two-year period to evaluate femoral head viability after nonpathologic fracture of the femoral neck. Twelve patients had avascular femoral heads during the perioperative period, of which nine had adequate follow-up. Seven of these nine patients had follow-up bone images. Revascularization occurred in four patients, while three had persistent absence of femoral head uptake. With clinical follow-up ranging from four to 29 months (median: 14 months), only two of these nine patients developed clinical or radiographic evidence of osteonecrosis. RN bone imaging performed in the perioperative period does not reliably predict the development of post-traumatic osteonecrosis of the femoral head and, at present, should not be used to determine prospectively method of treatment of femoral neck fracture

  6. Femoral head viability following hip fracture. Prognostic role of radionuclide bone imaging

    Energy Technology Data Exchange (ETDEWEB)

    Drane, W.E.; Rudd, T.G.

    1985-03-01

    A retrospective study was made of all radionuclide (RN) bone images performed at our institution over a two-year period to evaluate femoral head viability after nonpathologic fracture of the femoral neck. Twelve patients had avascular femoral heads during the perioperative period, of which nine had adequate follow-up. Seven of these nine patients had follow-up bone images. Revascularization occurred in four patients, while three had persistent absence of femoral head uptake. With clinical follow-up ranging from four to 29 months (median: 14 months), only two of these nine patients developed clinical or radiographic evidence of osteonecrosis. RN bone imaging performed in the perioperative period does not reliably predict the development of post-traumatic osteonecrosis of the femoral head and, at present, should not be used to determine prospectively method of treatment of femoral neck fracture.

  7. Clinical outcome after surgical treatment of transitional fractures of the distal tibia in children

    DEFF Research Database (Denmark)

    Strohm, P C; Hauschild, O; Reising, K

    2011-01-01

    PURPOSE OF THE STUDY: Fractures affecting a partially closed physis are described as transitional fractures. The distal tibia is one of the most common locations for transitional fractures second only to the distal radius. Aim of this retrospective study was to evaluate the clinical...... and radiological results after surgical treatment of transitional fractures of the distal tibia. PATIENTS AND METHODS: From May 2003 to March 2009 24 children (median age 14 years) received surgical treatment for transitional fractures of the distal tibia. 89% (21/24) of patients were followed up after 27.5 (range...... in displaced transitional fractures of the distal tibia and will lead to good or excellent mid term results....

  8. The biomechanics of ipsilateral intertrochanteric and femoral shaft fractures: a comparison of 5 fracture fixation techniques.

    Science.gov (United States)

    McConnell, Alison; Zdero, Rad; Syed, Khalid; Peskun, Christopher; Schemitsch, Emil

    2008-09-01

    The aim of the present study was to examine biomechanically 5 different construct combinations for fixation of ipsilateral intertrochanteric and femoral shaft fractures. Twenty-five fresh-frozen adult human femora (age range = 58-91 years, average age = 75.4 years) were tested in physiological bending and in torsion to characterize initial bending and torsional stiffness and stiffness following fixation of combined intertrochanteric and femoral shaft fractures. Five fracture fixation device constructs were assessed-construct A: long dynamic hip screw (long DHS); construct B: reconstruction nail; construct C: DHS plus low-contact dynamic compression plate; construct D: DHS plus retrograde intramedullary nail; and construct E: long intramedullary hip screw. Axial stiffness, torsional stiffness, and axial load-to-failure were the main measurements recorded. There were no differences between constructs in terms of axial stiffness (P = 0.41), external rotation stiffness (P = 0.13), and axial load-to-failure (P = 0.16). However, there was a borderline statistically significant difference in internal rotation stiffness between the constructs (P = 0.048). Specifically, construct C was significantly stiffer than construct E (P = 0.04). All constructs showed no statistical differences when compared with one another, with the exception of construct E, which provided the least torsional stiffness. However, the current in vitro model did not simulate fracture healing or support offered by soft tissues, both of which would affect the stiffness and load-to-failure levels reached.

  9. A method for designing plates in treatments of proximal humeral fracture and distal radial fracture

    Directory of Open Access Journals (Sweden)

    Lin Wang

    2016-11-01

    Full Text Available The purpose of this paper was to quickly design fixation plates for fractured proximal humerus and distal radius according to the requirements of surgical treatment. Therefore, a new method to quickly design cloverleaf plate appropriate for proximal humerus and volar plate appropriate for distal radius is put forward. First, three-dimensional (3D reconstruction models of fractured proximal humerus and distal radius were generated based on deforming mean parametric models of proximal humerus and distal radius, respectively. Second, based on region-of-interest marked on the 3D reconstruction model of proximal humerus and distal radius, abutted surfaces of cloverleaf plate and volar plate were established, respectively. Then, parametric abutted surface was established after setting rational parameters for the surface of the cloverleaf plate. Parametric abutted surface of volar plate was established using the same method. Finally, parametric cloverleaf plate and volar plate are generated through thickening their respective parametric abutted surfaces. The parametric plates, acting as templates, accelerate and simplify the design process and therefore allow users to construct plate with editing valid parameters easily. Group of cloverleaf plates and volar plates with different sizes were generated quickly, showing that the proposed method is feasible and effective.

  10. Core curriculum case illustration: [Stieda fracture (avulsion fracture of the medial femoral condyle)].

    Science.gov (United States)

    Fadl, Shaimaa Abdelhassib; Robinson, Jeffrey D

    2018-02-01

    This is the 30th installment of a series that will highlight one case per publication issue from the bank of cases available online as part of the American Society of Emergency Radiology (ASER) educational resources. Our goal is to generate more interest in and use of our online materials. To view more cases online please visit the ASER Core Curriculum and Recommendations for Study online at: http://www.erad.org/page/CCIP_TOC . A Stieda fracture is an avulsion injury from the medial femoral condyle of the origin of the medial collateral ligament. The medial collateral ligament originates superiorly from the medial femoral condyle and has superficial and deep fibers. On radiographs, the avulsion fracture at or near the medial femoral condyle near the attachment site of the medial collateral ligament is usually characteristic. Isolated partial or complete MCL injuries can be treated nonoperatively with good outcomes. Reconstruction of the medial ligamentous structures of the knee is usually performed if there is persistent valgus laxity or anteromedial rotatory instability after nonoperative management.

  11. Bone strength and muscle properties in postmenopausal women with and without a recent distal radius fracture.

    Science.gov (United States)

    Crockett, K; Arnold, C M; Farthing, J P; Chilibeck, P D; Johnston, J D; Bath, B; Baxter-Jones, A D G; Kontulainen, S A

    2015-10-01

    Distal radius (wrist) fracture (DRF) in women over age 50 years is an early sign of bone fragility. Women with a recent DRF compared to women without DRF demonstrated lower bone strength, muscle density, and strength, but no difference in dual-energy x-ray absorptiometry (DXA) measures, suggesting DXA alone may not be a sufficient predictor for DRF risk. The objective of this study was to investigate differences in bone and muscle properties between women with and without a recent DRF. One hundred sixty-six postmenopausal women (50-78 years) were recruited. Participants were excluded if they had taken bone-altering medications in the past 6 months or had medical conditions that severely affected daily living or the upper extremity. Seventy-seven age-matched women with a fracture in the past 6-24 months (Fx, n = 32) and without fracture (NFx, n = 45) were measured for bone and muscle properties using the nondominant (NFx) or non-fractured limb (Fx). Peripheral quantitative computed tomography (pQCT) was used to estimate bone strength in compression (BSIc) at the distal radius and tibia, bone strength in torsion (SSIp) at the shaft sites, muscle density, and area at the forearm and lower leg. Areal bone mineral density at the ultradistal forearm, spine, and femoral neck was measured by DXA. Grip strength and the 30-s chair stand test were used as estimates of upper and lower extremity muscle strength. Limb-specific between-group differences were compared using multivariate analysis of variance (MANOVA). There was a significant group difference (p lower leg, with the Fx group demonstrating 16 and 19% lower BSIc, 3 and 6% lower muscle density, and 20 and 21% lower muscle strength at the upper and lower extremities, respectively. There were no differences between groups for DXA measures. Women with recent DRF had lower pQCT-derived estimated bone strength at the distal radius and tibia and lower muscle density and strength at both extremities.

  12. The clinical application of radionuclide bone scan in patients with femoral neck fracture

    International Nuclear Information System (INIS)

    Sun Yongming; Dong Qirong; Liu Zengli; Yang Yi; Tang Jun; Wu Jingchang

    2004-01-01

    Objective: To investigate the clinical value of bone scan for evaluation of patients with femoral neck fracture. Methods: The data of bone scan, surgical operation, and osteonecrosis of the femoral head after operation of 420 patients were statistically analyzed. The region of interest (ROI) ratios of the fractured head of femur to contralateral counterpart, head to shaft of femur and head to anterior superior iliac spine were calculated and compared with those of controls. Results: The rate of internal fixation operation performed on the patients without femoral head ischemia was higher than those with femoral head ischemia, and the rate of hip arthroplasty was lower. In patients with femoral head ischemia prior to operation, more patients suffered osteonecrosis of the femoral head after operation compared with the patients without femoral head ischemia. The ROI ratio of patients with femoral head ischemia was significantly lower than that of controls. Conclusion: For fractured femoral neck, bone scan prior to the operation has certain significance for selecting surgical program in clinical practice, and also has important value in predicting prognosis. (authors)

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

    Directory of Open Access Journals (Sweden)

    Bogdan Deleanu

    2016-02-01

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

  14. Management of femoral neck fractures in the young patient: A critical analysis review

    Science.gov (United States)

    Pauyo, Thierry; Drager, Justin; Albers, Anthony; Harvey, Edward J

    2014-01-01

    Femoral neck fractures account for nearly half of all hip fractures with the vast majority occurring in elderly patients after simple falls. Currently there may be sufficient evidence to support the routine use of hip replacement surgery for low demand elderly patients in all but non-displaced and valgus impacted femoral neck fractures. However, for the physiologically young patients, preservation of the natural hip anatomy and mechanics is a priority in management because of their high functional demands. The biomechanical challenges of femoral neck fixation and the vulnerability of the femoral head blood supply lead to a high incidence of non-union and osteonecrosis of the femoral head after internal fixation of displaced femoral neck fractures. Anatomic reduction and stable internal fixation are essentials in achieving the goals of treatment in this young patient population. Furthermore, other management variables such as surgical timing, the role of capsulotomy and the choice of implant for fixation remain controversial. This review will focus both on the demographics and injury profile of young patients with femoral neck fractures and the current evidence behind the surgical management of these injuries as well as their major secondary complications. PMID:25035822

  15. Fernandez osteotomy of radio distal with mal united fracture

    International Nuclear Information System (INIS)

    Garcia Herrera, Alvaro; Bocanegra, Sergio; Suarez, Fabio

    2003-01-01

    We review prospectively our experience in the military hospital in Bogota, Colombia, with the opening-wedge osteotomy for the treatment of a mal united fracture of the distal end of the radius in fifty-six consecutive patients from 1990 to 2002. The indications for operation were pain predominantly in the radio-ulnar joint and functional limitation with grip strength loss. Preoperative radiographs revealed an average ulnar inclination of 14 degrees, an average ulnar variance of four millimeters, and increased dorsal tilt (colles deformity) that averaged 28 degrees. All patients had limited function. The average grip strength was a force of fifteen kilograms compared with a force of thirty-one kilograms in the contralateral hand. Postoperatively, all of the patients had substantial improvement in function, relief of pain and grip strength increased. The functional results were rated as very good in eleven patients, good in thirty-six, fair in nine

  16. Radiographic diagnosis of scapholunate dissociation among intra-articular fractures of the distal radius: interobserver reliability

    NARCIS (Netherlands)

    Gradl, Gertraud; Neuhaus, Valentin; Fuchsberger, Thomas; Guitton, Thierry G.; Prommersberger, Karl-Josef; Ring, David; Wahegaonkar, Abhijeet L.; Shafritz, Adam B.; Garcia, Aida E.; Caputo, Andrew E.; Terrono, Andrew L.; Spoor, Andy B.; Eschler, Anica; Vochteloo, Anne J. H.; Beumer, Annechien; Barquet, Antonio; Kristan, Anze; van der Zwan, Arnard L.; Berner, Arne; Ilyas, Asif; Jubel, Axel; Sutker, Ben; Nolan, Betsy M.; Petrisor, Brad; Cross, Brian J.; Wills, Brian P. D.; Barreto, Camilo J. R.; Fernandes, Carlos H.; Swigart, Carrie; Zalavras, Charalampos; Goldfarb, Charles A.; Cassidy, Charles; Eaton, Charles; Wilson, Chris; Cheng, Christine J.; Wall, Christopher J.; Walsh, Christopher J.; Jones, Christopher M.; Garnavos, Christos; Klostermann, Cyrus; Kirkpatrick, D. Kay; Osei, Daniel A.; Rikli, Daniel A.; Wascher, Daniel C.; Polatsch, Daniel; Silva, Dario Mejia; Nelson, David L.; Kalainov, David M.; Ruchelsman, David; Hoffmann, David Victoria; Weiss, David; Eygendaal, Denise; van Deurzen, Derek F. P.; McKee, Desirae M.; Verbeek, Diederik O. F.; Hanel, Doug; Hutchinson, Douglas T.; Brilej, Drago; Harvey, Edward; Stojkovska Pemovska, Emilija; Calvo, Emilio; Hammerberg, Eric Mark; Hofmeister, Eric P.; Kaplan, F. Thomas D.; Suarez, Fabio; Beeres, Frank J. P.; Walter, Frank L.; Frykman, Gary K.; Pess, Gary M.; Kuzma, Gary R.; Dyer, George S. M.; Thomas, George; Kohut, Georges; Kraan, Gerald A.; DeSilva, Gregory; Della Rocca, Gregory J.; Lob, Guenter; Gadbled, Guillaume; Bamberger, H. Brent; Mc Cutchan, Hal; Goost, Hans; Kreder, Hans J.; Grünwald, Heinz; Broekhuyse, Henry; Kimball, Hervey L.; Durchholz, Holger; van der Heide, Huub; McGraw, Iain; Choueka, Jack; Forigua, Jaime E.; Nappi, James F.; Reid, James G.; Kellam, James; Boler, James M.; Biert, Jan; Fanuele, Jason C.; Tavakolian, Jason D.; Jones, Jedediah; Johnson, Jeff W.; Wolf, Jennifer Moriatis; Murachovsky, Joel; Scheer, Johan H.; Rueger, Johannes M.; Erickson, John M.; McAuliffe, John; Boretto, Jorge G.; Rubio, Jorge; Ortiz, Jose A.; Ribeiro Filho, Jose Eduardo Grandi; Di Giovanni, José Fernando; Izzi, Joseph A.; Conflitti, Joseph M.; Abzug, Joshua M.; Cagnone, Juan Carlos; Adams, Julie; Chivers, Karel; Lee, Kendrick; Eng, Kevin; Malone, Kevin J.; Erol, Konul; Ponsen, Kornelis J.; Kabir, Koroush; Jeray, Kyle; Mica, Ladislav; Brunton, Lance M.; Adolfsson, Lars E.; Weiss, Lawrence; Katolik, Leonid; Paz, Lior; Poelhekke, Lodewijk M. S. J.; Escobar, Luis Felipe Naquira; Campinhos, Luiz Augusto B.; Abdel-Ghany, Mahmoud I.; Richard, Marc J. Richard; Swiontkowski, Marc; Rizzo, Marco; Pirpiris, Marinis; Boyer, Martin; Richardson, Martin; Kastelec, Matej; Turina, Matthias; Soong, Maximillian; Wood, Megan M.; Baskies, Michael; Behrman, Michael; Nancollas, Michael; Prayson, Michael; Quell, Michael; Verhofstad, Michael; Grafe, Michael W.; Kessler, Michael W.; van den Bekerom, Michel P. J.; van de Sande, Michiel A. J.; Mckee, Mike; Patel, Milan M.; Merchant, Milind; Tyllianakis, Minos; Wiegand, Mischa Ralph; Waseem, Mohammad; Parnes, Nata; Wilson, Neil; Elias, Nelson; Shortt, Nicholas L.; Schep, Niels; Semenkin, Oleg M.; Henry, Patrick D. G.; Martineau, Paul A.; Jebson, Peter; Kloen, Peter; Brink, Peter R. G.; Schandelmaier, Peter; Blazar, Philip; Streubel, Philipp N.; Vial, Philippe; Choudhari, Pradeep; Inna, Prashanth; Costanzo, Ralph M.; de Bedout, Ramon; Hauck, Randy; Smith, Raymond Malcolm; Fricker, Renato M.; Omid, Reza; Buckley, Richard; Jenkinson, Richard; Hutchison, Richard L.; GIlbert, Richard S.; Page, Richard S.; Nelissen, Rob; Haverlag, Robert; Wagenmakers, Robert; Pesantez, Rodrigo; Klinefelter, Ryan; Calfee, Ryan P.; Moghtaderi, Sam; Spruijt, Sander; Kakar, Sanjeev; Kaplan, Saul; Duncan, Scott F.; Mitchell, Scott; Rowinski, Sergio; Dodds, Seth; Kennedy, Stephen A.; Westly, Stephen K.; Kronlage, Steve; Beldner, Steven; McCabe, Steven J.; Rhemrev, Steven J.; Gosens, Taco; Baxamusa, Taizoon; Apard, Thomas; Dienstknecht, Thomas; Varecka, Thomas F.; Hughes, Thomas; Mittlmeier, Thomas; Pillukat, Thomas; Wright, Thomas; Havenhill, Timothy G.; Omara, Timothy; Siff, Todd; Giordano, Vincenzo; Hammert, Warren C.; Satora, Wojciech

    2013-01-01

    To evaluate the reliability and accuracy of diagnosis of scapholunate dissociation (SLD) among AO type C (compression articular) fractures of the distal radius. A total of 217 surgeons evaluated 21 sets of radiographs with type C fractures of the distal radius for which the status of the

  17. A new technique in the treatment of distal radius fractures: the Micronail(R)

    NARCIS (Netherlands)

    Geerts, R.W.; Toonen, H.G.; Unen, J.M. van; Vugt, R. van; Werre, A.J.

    2011-01-01

    OBJECTIVES: In 2006, an intramedullar titanium osteosynthesis for the stabilization of distal radius fractures was introduced in The Netherlands: the Micronail(R). The Micronail(R) can be used in approximately 30% of distal radius fracture treatments. This article presents the introduction of this

  18. UNSTABLE FEMORAL FRACTURES TREATED WITH TITANIUM ELASTIC INTRAMEDULLARY NAILS, IN CHILDREN

    OpenAIRE

    Soni, Jamil Faissal; Schelle, Gisele; Valenza, Weverley; Pavelec, Anna Carolina; Souza, Camila Deneka Arantes

    2012-01-01

    Objective: To evaluate the indications, epidemiology, associated lesions, complications and prognosis among children with unstable femoral diaphysis fractures who were treated with titanium elastic intramedullary nails. Method: This was a retrospective analysis on 24 patients aged 5-12 years with unstable femoral diaphysis fractures who underwent surgical treatment with elastic titanium intramedullary nails at the Cajuru University Hospital, Curitiba-PR, between April 2002 and March 2008, wit...

  19. 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.

  20. Weber B Distal Fibular Fracture Diagnosed by Point-of-care Ultrasound

    Directory of Open Access Journals (Sweden)

    James Makinen

    2016-12-01

    Full Text Available We report the case of a 45-year-old woman who presented to the emergency department (ED after an acute ankle inversion injury. After history and physical exam suggested a potential fracture, point-of-care ultrasound (POCUS demonstrated a cortical defect of the distal fibula, consistent with fracture. Plain radiography failed to demonstrate a fracture. Later, the fracture was identified as a Weber B distal fibular fracture by stress-view radiography. This case reviews the evaluation of acute ankle injuries in the ED and the utility of POCUS as a supplemental imaging modality in the evaluation of ankle fracture.

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

    Science.gov (United States)

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

    2016-11-01

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

  2. Simultaneous ipsilateral fractures of distal and proximal ends of the radius

    OpenAIRE

    El Kadi, Khalid Ibn; Benabid, Mounir; Saliou, Sarr; El Assil, Oussama; Marzouki, Amine; Lahrach, Kamal; Boutayeb, Fawzi

    2017-01-01

    We treated a patient with a rare combination of ipsilateral fractures of the distal and proximal ends of the radius. A man aged 42 years had simultaneous fractures of the distal and proximal ends of the radius (radial neck) following a roadside accident. The distal end fracture of the radius was treated with surgical reduction and T-plate volar fixation, and the undisplaced radial neck fracture was treated by an above elbow splintage for 2 weeks. The elbow mobilization was started at 2 weeks....

  3. Clinical and Radiographic Outcomes After Submuscular Plating (SMP) of Pediatric Femoral Shaft Fractures.

    Science.gov (United States)

    Stoneback, Jason W; Carry, Patrick M; Flynn, Katherine; Pan, Zhaoxing; Sink, Ernest L; Miller, Nancy H

    2018-03-01

    To evaluate lower extremity strength and alignment among children who underwent submuscular plating (SMP). Subjects who underwent SMP for a length unstable femoral fracture returned for isokinetic strength testing ≥2 years after surgery. Extensor and flexor strength deficits (percent difference) between the operative and nonoperative limbs were evaluated. Radiographic measurements of mechanical alignment [anatomic lateral distal femoral angle (aLDFA)] and qualitative measurements (The Pediatric Outcomes Data Collection Instrument, PODCI) were obtained from all subjects. The upper 97.5% confidence interval approach to establishing clinical equivalency was utilized to compare differences in strength and alignment between the operative and nonoperative limbs. An extensor strength deficit of >19% and an aLDFA discrepancy of >5 degrees were considered to be clinically significant. The average age at surgery of the 10 subjects included in the study was 8.7 years. The hardware was placed an average of 27.9 mm from the distal femoral physis and was removed 6.4 months postsurgery. Among all subjects, the median PODCI scores were ≥97 according to all subscales. There was no significant difference in extension torque between the operative versus nonoperative limbs at 60 degrees/s (P=0.5400), 120 degrees/s (P=0.4214), or 180 degrees/s (P=0.8166). More importantly, extension strength deficits between the operative and nonoperative limbs were not clinically significant at 60 degrees/s [upper 97.5% confidence interval (CI), 10.9%], 120 degrees/s (upper 97.5% CI, 11.0%), or 180 degrees/s (upper 97.5% CI, 10.7%). The difference in aLDFA between the operative and nonoperative limb was less than the predefined clinically significant threshold of 5 degrees for all subjects. SMP achieves satisfactory clinical and functional results. In this series, extensor strength deficits and/or lower extremity malalignment were not clinically meaningful. High patient satisfaction can be

  4. Clinical outcome after surgical treatment of transitional fractures of the distal tibia in children

    DEFF Research Database (Denmark)

    Strohm, P C; Hauschild, O; Reising, K

    2011-01-01

    /24). A satisfactory reduction (1 mm or less) was achieved in all but one patient. In this case revision surgery was necessary to restore anatomical reduction. No perioperative complications occurred in the remaining 23 cases. Metal implants were removed upon fracture consolidation after 8.2 ± 6.7 months. At the time......PURPOSE OF THE STUDY: Fractures affecting a partially closed physis are described as transitional fractures. The distal tibia is one of the most common locations for transitional fractures second only to the distal radius. Aim of this retrospective study was to evaluate the clinical...... and radiological results after surgical treatment of transitional fractures of the distal tibia. PATIENTS AND METHODS: From May 2003 to March 2009 24 children (median age 14 years) received surgical treatment for transitional fractures of the distal tibia. 89% (21/24) of patients were followed up after 27.5 (range...

  5. Minimally Invasive Surgical Approach to Distal Fibula Fractures: A Technique Tip

    Directory of Open Access Journals (Sweden)

    Tyler A. Gonzalez

    2017-01-01

    Full Text Available Wound complications following ankle fracture surgery are a major concern. Through the use of minimally invasive surgical techniques some of these complications can be mitigated. Recent investigations have reported on percutaneous fixation of distal fibula fractures demonstrating similar radiographic and functional outcomes to traditional open approaches. The purpose of this manuscript is to describe in detail the minimally invasive surgical approach for distal fibula fractures.

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

    Directory of Open Access Journals (Sweden)

    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

  7. 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.

  8. 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.

  9. 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.

  10. Management strategy for symptomatic bisphosphonate-associated incomplete atypical femoral fractures.

    Science.gov (United States)

    Saleh, Anas; Hegde, Vishal V; Potty, Anish G; Schneider, Robert; Cornell, Charles N; Lane, Joseph M

    2012-07-01

    Long-term bisphosphonate use has often been associated with atypical femoral fractures. These fractures evolve from incomplete femoral fractures. A previous study demonstrated that the presence of a radiolucent line in an incomplete fracture can indicate a high risk of progression to complete fracture. The aim of this study is to present a management strategy for symptomatic bisphosphonate-associated incomplete atypical femoral fractures. Specific study questions include the following: (1) Is there a difference in the prognosis of these fractures based on the presence or absence of a radiolucent fracture line? (2) Can treatment with teriparatide assist in clinical/radiographic healing of these incomplete fractures? (3) Is there a characteristic biochemical profile in these patients? We retrospectively examined all femur radiographs ordered by the metabolic bone disease service at our hospital between July 1, 2006 and July 1, 2011 and identified 10 patients with a total of 14 incomplete fractures. Nine patients received bisphosphonates for a mean duration of 10 ± 5 years (range, 4-17). The mean follow-up since the time of diagnosis was 20 ± 11 months (range, 6-36 months). Five fractures did not have a radiolucent fracture line and were treated conservatively with partial weight-bearing restrictions and pharmacologic therapy. All five of these fractures healed with conservative management. Nine fractures had a radiolucent fracture line, and only two of these were treated successfully with conservative management including teriparatide. Six of the eight patients with a radiolucent line elected for surgical prophylaxis after 3 months of conservative management, whereas one patient underwent surgical prophylaxis without a trial of conservative management. Regarding the biochemical profiles, bone turnover markers for our patient cohort were in the lower quartile. Fractures without a radiolucent line appear to respond to conservative management and not

  11. A prospective study of closed and open reamed intramedullary nailing of 136 femoral shaft fractures in adults

    OpenAIRE

    Mohammad Gharehdaghi; Hasan Rahimi; Mahmoud Bahari; Javad Afzali

    2007-01-01

    BACKGROUND: Femoral shaft fractures are major causes of mortality and morbidity and are managed with intramedullary nailing (IMN). In this study we compared the results of open and closed nailing in femoral shaft fractures. Between 1993 and 2001 we managed 136 femoral shaft fractures by IMN (81 closed and 55 open nailings)
    METHODS: in 120 patients with mean age of 36.2 years. The mean time of follow up was two years. Radiolo...

  12. Failure of exchange reamed intramedullary nails for ununited femoral shaft fractures.

    Science.gov (United States)

    Weresh, M J; Hakanson, R; Stover, M D; Sims, S H; Kellam, J F; Bosse, M J

    2000-01-01

    To determine the effectiveness of exchange reamed nails for treatment of aseptic femoral delayed unions and nonunions. Retrospective chart review. Nineteen patients admitted to the Carolinas Medical Center Level I trauma center from 1990 to 1996 for repair of femoral shaft fracture nonunion following contemporary locked nailing performed at least six months previously. These patients showed no radiographic evidence of progression of fracture healing for three months and had clinical symptoms of nonunion. Exchange reamed nails to treat ununited femoral shaft fracture. Radiographic and clinical evidence of union of the fracture or of the necessity for additional procedures. In 53 percent of the patients the secondary procedure resulted in fracture union, whereas in 47 percent, one or more additional procedures were required. Eight of the nine fractures that did not unite with exchange nailing united after a subsequent procedure (bone grafting, compression plating, or nail dynamization). Neither the type of nonunion, the location of the shaft fracture, the use of static versus dynamic cross-locking, nor the use of tobacco products was statistically predictive of the need for additional procedures. Reevaluation of routine exchange nailing as the recommended treatment for aseptic femoral delayed union or nonunion may be required. A significant number of patients who undergo reamed exchange nailing will require additional procedures to achieve fracture healing.

  13. The incidence of non-union following unreamed intramedullary nailing of femoral shaft fractures

    NARCIS (Netherlands)

    el Moumni, M.; Leenhouts, P. A.; ten Duis, H. J.; Wendt, K. W.

    Introduction: Stabilisation. of fractures with an intramedullary nail is a widespread technique in the treatment of femoral shaft fractures in adults. To ream or not to ream is still debated. The primary objective of this Study was to determine the incidence of non-union following unreamed

  14. Fishtail deformity - a delayed complication of distal humeral fractures in children

    Energy Technology Data Exchange (ETDEWEB)

    Narayanan, Srikala [Massachusetts General Hospital, Department of Radiology, Division of Pediatric Imaging, Boston, MA (United States); University of Pittsburgh Medical Center, Department of Radiology, Pittsburgh, PA (United States); Shailam, Randheer; Nimkin, Katherine [Massachusetts General Hospital, Department of Radiology, Division of Pediatric Imaging, Boston, MA (United States); Grottkau, Brian E. [Massachusetts General Hospital, Department of Orthopaedics, Pediatric Orthopaedics, Boston, MA (United States)

    2015-06-15

    Concavity in the central portion of the distal humerus is referred to as fishtail deformity. This entity is a rare complication of distal humeral fractures in children. The purpose of this study is to describe imaging features of post-traumatic fishtail deformity and discuss the pathophysiology. We conducted a retrospective analysis of seven cases of fishtail deformity after distal humeral fractures. Seven children ages 7-14 years (five boys, two girls) presented with elbow pain and history of distal humeral fracture. Four of the seven children had limited range of motion. Five children had prior grade 3 supracondylar fracture treated with closed reduction and percutaneous pinning. One child had a medial condylar fracture and another had a lateral condylar fracture; both had been treated with conservative casting. All children had radiographs, five had CT and three had MRI. All children had a concave central defect in the distal humerus. Other imaging features included joint space narrowing with osteophytes and subchondral cystic changes in four children, synovitis in one, hypertrophy or subluxation of the radial head in three and proximal migration of the ulna in two. Fishtail deformity of the distal humerus is a rare complication of distal humeral fractures in children. This entity is infrequently reported in the radiology literature. Awareness of the classic imaging features can result in earlier diagnosis and appropriate treatment. (orig.)

  15. Insufficiency fractures of both femoral necks in a young adult caused by osteoporosis: a case report.

    Science.gov (United States)

    Kalaci, Aydiner; Yanat, Ahmet Nedim; Sevinç, Teoman Toni; Doğramaci, Yunus

    2008-08-01

    Insufficiency fractures of femoral necks due to osteoporosis of unknown aetiology occurring coincidentally on both sides in young adults, have not been described in English literature so far. A 18-year-old young girl presented with a 3-month history of gradual onset of bilateral thigh pain and progressive inability to walk. At the first look, plain radiographs of both hips showed no gross abnormal findings other than some tips on reduced bone mineral density of the femoral necks. MRI was ordered upon a high suspicion of fracture and T1-weighed MRI showed a linear low signal on both femoral necks. Dual-energy X-ray absorptiometry of the lumbar spine and femoral neck showed low mineral density. She was treated surgically with in-situ internal fixation using cannulated screws. The bilateral thigh pain was resolved and walking started immediately after the treatment. Insufficiency fracture of the femoral neck due to osteoporosis should be kept in mind even in young adults complaining of atypical pain without evidence of unusual activities. We used both the terms of stress fracture and insufficiency (osteoporotic) fracture interchangeably as the mechanism of fractures resemble each other.

  16. Entrapment of the Superficial Peroneal Nerve Following a Distal Fibula Fracture.

    Science.gov (United States)

    Corey, Robert M; Salazar, Dane H

    2017-02-01

    Although peripheral nerve injury may result from fractures involving the long bones, bony entrapment of peripheral nerves is infrequently encountered. This report demonstrates a rare case of superficial peroneal nerve entrapment between 2 fracture ends of the distal fibula following a closed ankle fracture resulting from a supination-external rotation mechanism. Therapeutic, Level IV: Case report.

  17. Distal leg fractures: How critical is the fibular fracture and its fixation?

    Science.gov (United States)

    Bonnevialle, P; Lafosse, J-M; Pidhorz, L; Poichotte, A; Asencio, G; Dujardin, F

    2010-10-01

    Extra-articular distal tibia fractures include a tibial fracture line located partially or totally in the metaphyseal bone and a fibular fracture in variable areas or sometimes absent. There is no consensus in the literature on the conduct to address the fibula fracture. The main objective of this study was to assess its impact on tibial reduction and union. Fibular fixation plays a positive role in reducing tibial displacement and improving mechanical stability of the entire lesion. This study was based on the multicenter observational group of the 2009 SOFCOT symposium, i.e., 142 metaphyseal fractures of the tibia. The fibula was intact in 10 cases and fractured in 132. In the three main categories of surgical treatment for the tibia (nailing, plating, external fixation) (126 fractures), the fibular lesion was not treated in 79 cases (61%) in this series, nine were treated with intramedullary pinning, and 38 with plate and screw fixation. There was no statistical relation between the anatomic situation of the diaphysis and the anatomic type of the fibular fracture or between the anatomic type of the fibular fracture and its situation compared to the tibial fracture line. The intertubercular and neck fractures were type A1 or B1 (Pfracture with a torsional component; the medial-diaphyseal and subtubercular fractures were associated with tibial fracture lines with a simple transversal or comminution or metaphyseal-diaphyseal component (Pfracture was 4.7% at 1 year; in all these cases, fibular treatment had been conservative. All treatments combined, the tibial axes were statistically better corrected when the fibula was treated with fixation. In four of the 11 cases of axial tibial malunion, the primary fibular fixation caused or worsened them. The present clinical series provides results similar to the biomechanical studies. The consequences of fibular fixation perpetuating a tibia reduction abnormality or on the contrary the absence of fibular fixation appeared

  18. Risk of Nursing Home Admission After Femoral Fracture Compared With Stroke, Myocardial Infarction, and Pneumonia.

    Science.gov (United States)

    Rapp, Kilian; Rothenbacher, Dietrich; Magaziner, Jay; Becker, Clemens; Benzinger, Petra; König, Hans-Helmut; Jaensch, Andrea; Büchele, Gisela

    2015-08-01

    To analyze the burden of institutionalizations after femoral fracture and compare it with other "catastrophic" disease entities like stroke, myocardial infarction, or pneumonia. Routine data of 414,000 hospitalized German patients aged 66 years and older were used to calculate institutionalization risks after femoral fracture, stroke, myocardial infarction, pneumonia or a combined group of "all other hospitalizations." Institutionalization was defined as nursing home admission within 6 months after discharge from hospital. Age- and sex-specific incidence and incidence rates of institutionalization were calculated. To compare the risk of institutionalization between the disease entities, age-standardized rates were computed and proportional hazards models were applied. In-house mortality and mortality after discharge from hospital were also calculated. The risk of institutionalization increased exponentially with age in all disease entities. For example, the risk of institutionalization after femoral fracture increased from 3.6% in women aged 65 to 69 years to 34.8% in women aged 95 years and older. The highest institutionalization rates were observed in patients with stroke, followed by femoral fracture, pneumonia, and myocardial infarction. In men, the age-standardized risk of institutionalization was almost as high after femoral fracture as after stroke (7.5% vs 8.0%). In contrast to myocardial infarction and pneumonia, femoral fracture and stroke were more likely to be followed by institutionalization rather than death. Femoral fractures result in high burden of institutionalizations. Prevention of falls, diagnosis and treatment of osteoporosis, and high-quality rehabilitation are challenges to tackle the burden of institutionalization in these patients in the future. Copyright © 2015 AMDA – The Society for Post-Acute and Long-Term Care Medicine. Published by Elsevier Inc. All rights reserved.

  19. Results of treatment of subtrochanteric femoral fractures with the AO/ASIF Long Trochanteric Fixation Nail (LTFN).

    Science.gov (United States)

    Muñoz-Mahamud, E; Bori, G; Cuñé, J; Font, L; Domingo, A; Suso, S

    2009-12-01

    This retrospective study reports on the clinical results of a group of 23 patients with subtrochanteric femoral fractures using the Long Trochanteric Fixation Nail (LTFN). Between January 2005 and January 2008, 23 patients (20 women, 3 men; average age: 64.8 years old) with subtrochanteric femoral fractures were treated surgically. According to the AO/ASIF Classification, the most frequent fracture type was an 32-A1. They were also classified regarding the Seinsheimer Classification, in which the commonest type was the IIB. Of the 23 fractures, 14 of them had been the result of an unexpected fall, 2 were the result of a high-energy trauma and 7 consisted of pathologic fractures. All the patients were treated using the LTFN device and they all received clinical and radiological follow-ups at least until their fractures were consolidated. The average surgery time, average decrease in haemoglobin in the first 24 hours post- surgery, average need for red blood cell transfusion, postoperative mortality at a 6th month follow-up, time to autonomous deambulation, most frequent destination at the time of discharge, average time for consolidation of the fracture and average follow-up time were reported. Intraoperative and postoperative complications were also recorded. The average surgery time from cut to stitch was 97.45 minutes with the decrease in haemoglobin averaging 26.45 g/L and, on average, the need for red blood cell transfusion was 1.12 concentrates. In the first postoperative week, 57.1% of the total number patients were capable of deambulation. The time to hospital discharge was 12.9 days. After an average follow-up of 13.9 months, total weightbearing was achieved in the 64.7% of the patients. The average consolidation time was 21.6 weeks and none of the patients developed pseudoarthrosis. Technical failures were seen in 4.3% of the cases: 1 patient suffered a migration of the distal locking screw. There were no cases of deep infection, cut-out, bending

  20. Factors influencing period from surgery to discharge in patients with femoral trochanteric fractures

    OpenAIRE

    Shinoda, Soichiro; Mutsuzaki, Hirotaka; Watanabe, Arata; Morita, Hidetaka; Kamioka, Yumiko

    2017-01-01

    [Purpose] The purpose of this study was to investigate factors influencing the period from surgery to discharge in patients with femoral trochanteric fractures. [Subjects and Methods] Sixty patients with femoral trochanteric fractures were investigated retrospectively. Based on the mean period from surgery to discharge (85.6 ± 26.6 days), the patients were divided into two groups: an under-85-day group (range, 29–78 days) and an over-85-day group (87–128 days). Age, gender, fracture type, pre...

  1. MINIMUM INCISION PERCUTANEOUS PLATE OSTEOSYNTHESIS FOR DISTAL FIBULAR FRACTURES: A PROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Ramkumar Reddy

    2015-09-01

    Full Text Available Distal fibular fractures are usually communitted and most of the times osteoporotic especially if they are occurring in females and in geriatric age group. These fractures are usu ally associated with other fractures, which necessitates them to be fixed accurately. Owing to the fact that distal fragment is subcutaneous with scanty soft tissue over bone, which pose these fracture fixations become difficult by open methods in view of wound healing. A prospective study of 26 patients with distal fibular fractures were treated with MIPPO with hook plate were healed with less complications and better outcome. With this background we suggest a minimally invasive incision over proximal frag ment where sufficient soft tissue cover is present. From there pushing the special hook plate subperiosteally to distal fragment, hooking the tip of fibula and fixing the proximal fragment after reduction gives a simple and effective stable fixation

  2. Partial-limb salvage after persistent infection in the distal femoral prosthesis: straight-plasty - a novel technique

    International Nuclear Information System (INIS)

    Kundu, Z. S.; Gupta, V.; Gogna, P.

    2014-01-01

    A 35 years old female had giant cell tumour (GCT) of the distal femur for which wide resection and distal femoral endoprosthetic replacement was performed. Massive infection of prosthesis required removal and replacement of the prosthesis with nail antibiotic cement spacer, which also proved to be futile. Ultimately the whole of the infected thigh had to be excised. The limb could be preserved partially using straight-plasty instead of amputation. Patient is well rehabilitated and doing well at a follow-up of 3 years. (author)

  3. 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.

  4. Assessment of a novel biomechanical fracture model for distal radius fractures

    Directory of Open Access Journals (Sweden)

    Baumbach Sebastian Felix

    2012-12-01

    Full Text Available Abstract Background Distal radius fractures (DRF are one of the most common fractures and often need surgical treatment, which has been validated through biomechanical tests. Currently a number of different fracture models are used, none of which resemble the in vivo fracture location. The aim of the study was to develop a new standardized fracture model for DRF (AO-23.A3 and compare its biomechanical behavior to the current gold standard. Methods Variable angle locking volar plates (ADAPTIVE, Medartis were mounted on 10 pairs of fresh-frozen radii. The osteotomy location was alternated within each pair (New: 10 mm wedge 8 mm / 12 mm proximal to the dorsal / volar apex of the articular surface; Gold standard: 10 mm wedge 20 mm proximal to the articular surface. Each specimen was tested in cyclic axial compression (increasing load by 100 N per cycle until failure or −3 mm displacement. Parameters assessed were stiffness, displacement and dissipated work calculated for each cycle and ultimate load. Significance was tested using a linear mixed model and Wald test as well as t-tests. Results 7 female and 3 male pairs of radii aged 74 ± 9 years were tested. In most cases (7/10, the two groups showed similar mechanical behavior at low loads with increasing differences at increasing loads. Overall the novel fracture model showed a significant different biomechanical behavior than the gold standard model (p Conclusion The novel biomechanical fracture model for DRF more closely mimics the in vivo fracture site and shows a significantly different biomechanical behavior with increasing loads when compared to the current gold standard.

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

    Directory of Open Access Journals (Sweden)

    Eduardo Frois Temponi

    2015-08-01

    Full Text Available ABSTRACT 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.

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

    Directory of Open Access Journals (Sweden)

    Bali Kamal

    2013-02-01

    Full Text Available 【Abstract】Objective: Surgical management op-tions for femoral shaft fracture and ipsilateral proximal fe-mur fracture vary from single-implant to double-implant fixation. Cephalomedullary fixation in such fractures has rela-tive advantages over other techniques especially because of less soft tissue dissection and immediate postoperative weight bearing 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 of ipsilateral proximal femur and shaft fractures were treated by single-stage cephalomedullary fixa-tion 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 tech-nical challenges unique to each fracture pattern was kept for all the patients. Results: 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 frac-tures 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 frac-ture pattern for trauma surgeons. Cephalomedullary nail is an excellent implant for such fractures but it requires careful insertion to avoid complications. Surgery is technically de-manding with a definite learning curve. Nevertheless, a ma-jority of these

  7. [Stabilization of inter- and subtrochanteric femoral fractures with the PFNΑ®].

    Science.gov (United States)

    Büttner, O; Styger, S; Regazzoni, P; Suhm, N

    2011-12-01

    Intramedullary nail system fixation of inter- and subtrochanteric femoral fractures allows early weight-bearing, especially in osteoporotic bone. Restoration of anatomical shape and early return to function of the injured leg. All inter- and subtrochanteric fractures of AO type 31-A without limitation. Open physes and unsuitable femoral shaft anatomy (increased anterior bow of femoral shaft or malunion after femoral fracture). If possible closed, otherwise open fracture reduction on a fracture table and unreamed intramedullary nailing. Fixation of the fracture by insertion of a helical blade via a guide wire in the head-neck fragment of the femur. Option of static or dynamic locking at the femoral diaphysis. Early mobilization immediately the day after surgery with full weight-bearing and use of assistive device, as tolerated. Thrombosis prophylaxis for 6 weeks with fondaparinux, rivaroxaban or a low molecular weight heparin (LMWH), alternatively oral anticoagulation. Between April 2004 and June 2005, the AO multicenter study at 11 European trauma centers included 313 patients (mean age 80.6 years, 77% women, 23% men) with 315 unstable trochanteric fractures treated with a Peroximal Femoral Nail Antirotation® (PFNΑ®) device for consecutive follow-up [24]. In 82%, the fractures were 31-A2, while in 18% the fractures were 31-A3. Average operation time for A2 fractures was 56 min and 66 min for A3 fractures. Average duration of hospital stay in the trauma center was 12 days. Surgical reduction and fracture fixation that permitted full weight-bearing immediately after operation was achieved in 72% of cases. Of 165 complications, 46 were surgery-related with unplanned revision surgery in 28 cases (including 7 femur fractures and 4 acetabular penetrations). Follow-up for more than 1 year was possible in 56% of patients. After 1 year, 89% of the fractures were consolidated. The highest complication rate was found in fractures type 31-A2.3 and in

  8. 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.

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

    Science.gov (United States)

    Ikegami, Shota; Kamimura, Mikio; Nakagawa, Hiroyuki; Takahara, Kenji; Hashidate, Hiroyuki; Uchiyama, Shigeharu; Kato, Hiroyuki

    2009-10-10

    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.

  10. Cementless arthroplasty with a distal femoral shortening for the treatment of Crowe type IV developmental hip dysplasia.

    Science.gov (United States)

    Guo, Chang-Yong; Liang, Bo-Wei; Sha, Mo; Kang, Liang-Qi; Wang, Jiang-Ze; Ding, Zhen-Qi

    2015-01-01

    Severe developmental dysplasia of the hip is a surgical challenge. The purpose of this study is to describe the cementless arthroplasty with a distal femoral shortening osteotomy for Crowe type IV developmental hip dysplasia and to report the results of this technique. 12 patients (2 male and 10 female) of Crowe type IV developmental hip dysplasia operated between January 2005 and December 2010 were included in the study. All had undergone cementless arthroplasty with a distal femoral shortening osteotomy. Acetabular cup was placed at the level of the anatomical position in all the hips. The clinical outcomes were assessed and radiographs were reviewed to evaluate treatment effects. The mean followup for the 12 hips was 52 months (range 36-82 months). The mean Harris hip score improved from 41 points (range 28-54) preoperatively to 85 points (range 79-92) at the final followup. The mean length of bone removed was 30 mm (range 25-40 mm). All the osteotomies healed in a mean time of 13 weeks (range 10-16 weeks). There were no neurovascular injuries, pulmonary embolism or no infections. Our study suggests that cementless arthroplasty with a distal femoral shortening is a safe and effective procedure for severe developmental dysplasia of the hip.

  11. Effects of third fragment size and displacement on non-union of femoral shaft fractures after locking for intramedullary nailing.

    Science.gov (United States)

    Lee, J R; Kim, H-J; Lee, K-B

    2016-04-01

    The femoral shaft fractures with large fragments makes anatomical reduction challenging and often results in non-union. In some studies, the degree of fragment displacement was reported to have affected non-union, but the association between the one fragment size and degree of displacement has not been fully clarified. Therefore we performed a retrospective study to assess: (1) the more influential factor of non-union: the degree of fragment displacement, or the fragment size? (2) the non-union rates according to different sizes and degrees of displacement. The degree of displacement is the more potent factor of non-union than the third fragment size in femoral shaft fractures. We assessed retrospectively 64 cases, which could be followed up for longer than one year. Fragments were divided according to the length of their long axis into three groups: group A (0-3.9cm), (n=21); group B (4-7.9cm), (n=22); group C (8cm or more), (n=21). Fragment displacement was also assessed in the proximal (P) or distal (D) end to the nearest cortex of the femoral shaft, and divided into the following groups: group P1 (n=44) or D1 (n=47), (0-9mm); group P2 (n=10) or D2 (n=11), (10-19mm); group P3 (n=7) or D3 (n=3), (20-29mm); and group P4 (n=3) or D4 (n=3), (30mm or more). The bone union rate was 86% in the small (less than 8cm) fragment groups and 71% in the large (8cm or more) fragment group (P=0.046). With respect to the degree of displacement, the union rate was lower (P=0.001) and the average union time was longer (P=0.012) in the 20mm or more group for both the proximal fragment part and the distal fragment part (P=0.002, P=0.014). A logistic regression analysis underlined the displacement in the proximal site (OR: 0.298, 95% CI: 0.118-0.750) as in the distal site (OR: 0.359, 95% CI: 0.162-0.793) as a larger effect on union rate than the fragment size that as no effect in logistic regression (OR 3.8, 95% CI: 0.669-21.6). Non-union develops significantly more frequently in

  12. Interventions for treating femoral shaft fractures in children and adolescents.

    Science.gov (United States)

    Madhuri, Vrisha; Dutt, Vivek; Gahukamble, Abhay D; Tharyan, Prathap

    2014-12-01

    Fractures of the femoral shaft in children are relatively uncommon but serious injuries that disrupt the lives of children and their carers and can result in significant long-term disability. Treatment involves either surgical fixation, such as intramedullary nailing or external fixation, or conservative treatment involving prolonged immobilisation, often in hospital. To assess the effects (benefits and harms) of interventions for treating femoral shaft fractures in children and adolescents. We searched the Cochrane Bone, Joint and Muscle Trauma Group Specialised Register (accessed 16 August 2013), the Cochrane Central Register of Controlled Trials (The Cochrane Library 2013 Issue 7), MEDLINE (1946 to August Week 1 2013), EMBASE (1980 to 2012 week 9), CINAHL (16 August 2013), clinical trials registries, conference proceedings and reference lists; and contacted trial authors and experts in the field. Randomised and quasi-randomised controlled trials comparing conservative and surgical interventions for diaphyseal fractures of the femur in children under 18 years of age. Our primary outcomes were functional outcome measures, unacceptable malunion, and serious adverse events. Two authors independently screened and selected trials, assessed risk of bias and extracted data. We assessed the overall quality of the evidence for each outcome for each comparison using the GRADE approach. We pooled data using a fixed-effect model. We included 10 trials (six randomised and four quasi-randomised) involving a total of 527 children (531 fractures). All trials were at some risk of bias, including performance bias as care provider blinding was not practical, but to a differing extent. Just one trial was at low risk of selection bias. Reflecting both the risk of bias and the imprecision of findings, we judged the quality of evidence to be 'low' for most outcomes, meaning that we are unsure about the estimates of effect. Most trials failed to report on self-assessed function or when

  13. Dislocation of total hip replacement in patients with fractures of the femoral neck.

    Science.gov (United States)

    Enocson, Anders; Hedbeck, Carl-Johan; Tidermark, Jan; Pettersson, Hans; Ponzer, Sari; Lapidus, Lasse J

    2009-04-01

    Total hip replacement is increasingly used in active, relatively healthy elderly patients with fractures of the femoral neck. Dislocation of the prosthesis is a severe complication, and there is still controversy regarding the optimal surgical approach and its influence on stability. We analyzed factors influencing the stability of the total hip replacement, paying special attention to the surgical approach. We included 713 consecutive hips in a series of 698 patients (573 females) who had undergone a primary total hip replacement (n = 311) for a non-pathological, displaced femoral neck fracture (Garden III or IV) or a secondary total hip replacement (n = 402) due to a fracture-healing complication after a femoral neck fracture. We used Cox regression to evaluate factors associated with prosthetic dislocation after the operation. Age, sex, indication for surgery, the surgeon's experience, femoral head size, and surgical approach were tested as independent factors in the model. The overall dislocation rate was 6%. The anterolateral surgical approach was associated with a lower risk of dislocation than the posterolateral approach with or without posterior repair (2%, 12%, and 14%, respectively (p replacement in patients with femoral neck fractures.

  14. MRI of fractures of the distal radius: comparison with conventional radiographs

    International Nuclear Information System (INIS)

    Spence, L.D.; Eustace, S.

    1998-01-01

    Objective. To compare the evaluation of fractures of the distal radius with MRI and conventional radiographs. To demonstrate the ability of MRI to detect unsuspected soft tissue derangement accompanying this common injury. Design and patients. Twenty-one consecutive inpatients admitted following fracture of the distal radius underwent preoperative evaluation with both conventional radiographs and MRI. In each case, analysis was made of both the osseous and soft tissue injury. MRI findings were compared with those identified on conventional radiographs and at subsequent surgical fixation. Results. Of 21 patients with fractures of the distal radius, 20 had extension to the radiocarpal articulation, 14 had distal radio-ulnar joint extension and 5 had avulsion of the ulnar styloid.Occult carpal bone fractures accompanying fracture of the distal radius were identified in two patients: one of the capitate and the other of the second metacarpal base. Ten patients (48%) had associated soft tissue injury: six patients had scapholunate ligament rupture, two patients had disruption of the triangular fibrocartilage, one patient had extensor carpi ulnaris tenosynovitis and one patient had a tear of a dorsal radiocarpal ligament. Of five patients with ulnar styloid avulsions, none had evidence of triangular fibrocartilage tears. Conclusion. MRI affords better evaluation of osseous injury accompanying distal radial fractures than conventional radiographs. Intra-articular soft tissue injury accompanies distal radial fractures in almost 50% of cases. Scapholunate ligament disruption commonly accompanies intra-articular fracture through the lunate facet of the distal radius. Fracture of the ulnar styloid is infrequently associated with tear of the triangular fibrocartilage. (orig.)

  15. MRI of fractures of the distal radius: comparison with conventional radiographs

    Energy Technology Data Exchange (ETDEWEB)

    Spence, L.D.; Eustace, S. [Medical Center, Boston, MA (United States). Dept. of Radiol.; Savenor, A.; Nwachuku, I.; Tilsley, J. [Department of Orthopedics, Boston Medical Center, Boston, MA 02118 (United States)

    1998-05-01

    Objective. To compare the evaluation of fractures of the distal radius with MRI and conventional radiographs. To demonstrate the ability of MRI to detect unsuspected soft tissue derangement accompanying this common injury. Design and patients. Twenty-one consecutive inpatients admitted following fracture of the distal radius underwent preoperative evaluation with both conventional radiographs and MRI. In each case, analysis was made of both the osseous and soft tissue injury. MRI findings were compared with those identified on conventional radiographs and at subsequent surgical fixation. Results. Of 21 patients with fractures of the distal radius, 20 had extension to the radiocarpal articulation, 14 had distal radio-ulnar joint extension and 5 had avulsion of the ulnar styloid.Occult carpal bone fractures accompanying fracture of the distal radius were identified in two patients: one of the capitate and the other of the second metacarpal base. Ten patients (48%) had associated soft tissue injury: six patients had scapholunate ligament rupture, two patients had disruption of the triangular fibrocartilage, one patient had extensor carpi ulnaris tenosynovitis and one patient had a tear of a dorsal radiocarpal ligament. Of five patients with ulnar styloid avulsions, none had evidence of triangular fibrocartilage tears. Conclusion. MRI affords better evaluation of osseous injury accompanying distal radial fractures than conventional radiographs. Intra-articular soft tissue injury accompanies distal radial fractures in almost 50% of cases. Scapholunate ligament disruption commonly accompanies intra-articular fracture through the lunate facet of the distal radius. Fracture of the ulnar styloid is infrequently associated with tear of the triangular fibrocartilage. (orig.) With 5 figs., 16 refs.

  16. Percutaneous retrieval of PICC fractures via the femoral vein in six cancer patients.

    Science.gov (United States)

    Wang, Qi; Xiong, Bin; Zheng, ChuanSheng; Feng, GanSheng; Liang, Ming; Liang, HuiMin

    2015-01-01

    To investigate the feasibility and safety of the interventional technique of retrieving the fractured peripherally inserted central catheter (PICC) segments within the vessels via the femoral vein. From July 2007 to January 2012, we performed percutaneous retrieval of PICC fractures in six cancer patients who accepted chemotherapy via PICC. The fractures occurred during the traction of the catheter and were diagnosed with chest plain film radiography and/or computed tomography. The patients included four cases of ovarian cancer, one case of breast cancer and one case of cervical cancer. The fractures were retained in the vessels of the patients for 1 to 10 days. According to the location of the ends of the PICC fractures, three methods were employed using the most commonly used interventional devices in the digital subtraction angiography suite. The PICC fractures were located in the subclavian vein, superior vena cava, right atrium, right ventricle or pulmonary arteries. During the procedures, a goose neck snare, pigtail catheter and stone basket catheter were used individually or in combination. The PICC fractures were removed successfully in all six patients via unilateral or bilateral femoral vein access. No major complications occurred during the operation or the follow-up period of 7 to 10 days. Via femoral vein access, PICC fractures could be removed with common interventional instruments such as a goose snare, basket catheter and pigtail catheter. The interventional retrieval is a safe, convenient and minimally invasive method for the removal of PICC fractures.

  17. Acute Isolated Flexor Tendon Laceration Associated With a Distal Radius Fracture.

    Science.gov (United States)

    Hill, J Ryan; Alluri, Ram K; Ghiassi, Alidad

    2017-05-01

    Subacute rupture of the flexor tendons secondary to distal radius fractures is well documented. Recently, accounts of flexor tendon rupture following open reduction internal fixation have been associated with volar plate fixation. However, discovery of an occult traumatic flexor tendon laceration during fixation of an acute distal radius fracture is not well described. This case indicates the importance of careful preoperative and intraoperative examination of the flexor tendons in the setting of comminuted distal radius fractures. A forty-seven-year-old male sustained a comminuted, dorsally displaced distal radius fracture. Initial and post-reduction examinations revealed no gross functional abnormalities. Upon operative fixation of the fracture, laceration of the flexor digitorum profundus (FDP) tendon to the index finger was incidentally noted at the level of the fracture site. Due to extensive dorsal comminution, shortening, and the presence of a lunate facet fragment, we performed volar fragment-specific and dorsal spanning bridge plate fixation. The proximal and distal ends of the FDP tendon were marked, but repair was deferred until implant removal. This allowed for proper informed consent and avoided potential compromise of the repair given the presence of a volar implant. Acute flexor tendon rupture secondary to closed distal radius fractures may go unnoticed if a high index of suspicion is not maintained. Delayed diagnosis of these ruptures convolutes the mechanism of injury and disrupts the recovery process. Hand surgeons should be vigilant in examining flexor tendon function during the preoperative evaluation, especially in the setting of acute high-energy injury.

  18. Tissue-implant interface at an absorbable fracture fixation plug made of polylactide in cancellous bone of distal rabbit femur.

    Science.gov (United States)

    Pihlajamäki, H; Böstman, O; Manninen, M; Päivärinta, U; Rokkanen, P

    1994-01-01

    The tissue-implant interface at a self-reinforced poly-L-lactide (SR-PLLA) expansion plug implanted in distal rabbit femoral cancellous bone was studied histologically, histomorphometrically, and microradiographically in 35 rabbits during consolidation of a transverse transcondylar osteotomy fixed with the SR-PLLA expansion plug. The absorbable plug for internal fixation of fractures and osteotomies measured 4.5 mm in diameter and 30 mm in length and had an expandable distal locking blade system. The femoral specimens were harvested in groups of 5-10 rabbits after a follow-up time of 3, 6, 12, and 24 weeks. The intact contralateral femur served as a control. Vigorous osteogenic response to the implant was already observed at 3 weeks postoperatively, and the osteoid surface fraction at 24 weeks was still significantly higher than in the unoperated contralateral femur. Incomplete union of the osteotomy seemed to result in increased fibrous tissue formation at the tissue-implant boundary. No signs of degradation of the SR-PLLA was observed within the entire follow-up period. The number of inflammatory cells at the tissue-implant interface was low. Consequently, the short-term biocompatibility of the implant was deemed acceptable. Clinical application of the expansion plug is being planned.

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

    Directory of Open Access Journals (Sweden)

    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

  20. Complications after operative treatment of femoral shaft fractures in childhood and adolescence

    Directory of Open Access Journals (Sweden)

    Christiane Kruppa

    2018-02-01

    Full Text Available Purpose of the study was to retrospectively analyze the complication rates after operatively treated femoral shaft fractures in childhood and adolescence. Retrospective evaluation of 42 children with operatively treated femoral shaft fractures between 2000 and 2014. Fractures were classified as 27 A type, 12 B type and 3 C type fractures according the OTA/AO classification. 8 (19.05% fractures were open. Age averaged 10.2 years (3-16. Fracture treatment was recorded as temporary or definitive external fixation, ESIN, plate fixation or IMN. Complications such as wound infection, re-fractures, nonunion and malunion were analyzed. Six (14.29% fractures were temporarily stabilized using an external fixator. In 22 (52.38% children the femoral shaft fracture was stabilized using ESINs. 10 (23.81% children had a plate fixation and 9 (21.43% adolescents were treated using an IMN. ESIN treated children were significantly younger (P=0.000 and had less weight (P=0.000 than children treated with both other methods. Complications were two (4.76% superficial and two deep (4.76% wound infections, one (2.38% re-fracture with the ESIN in situ, one (2.38% nonunion and one (2.38% malunion. Six (14.29% children required a reoperation for a complication. Risk factors for complications were temporarily applied external fixators, open fractures, C Type fractures (P=0.031 and an increasing age (P=0.048 and weight (P=0.047 of the child. The majority of children in our study population were successfully treated using ESIN presenting a low complication rate. Complications were observed following open fractures and more complex fracture types. Furthermore we observed an increasing complication rate with increasing ages and weights of the children.

  1. Management of distal femur fractures with modern plates and nails: state of the art.

    Science.gov (United States)

    Beltran, Michael J; Gary, Joshua L; Collinge, Cory A

    2015-04-01

    Fractures of the distal femur, even those with articular extension, are well suited to surgical fixation with modern precontoured anatomic plates and nails. Numerous adjuvant techniques are available to the treating surgeon to obtain and maintain reduction while preserving fracture biology. Yet despite their proven track record and benefits over older implants, technical errors are common and must be overcome with proper preoperative planning and intraoperative attention to detail. This review summarizes the current state of the art regarding distal femur fractures, with an emphasis on relevant modern plate and nail surgical techniques, tempered by our current understanding of implant biomechanics, fracture healing, and long-term outcomes.

  2. Spatial Differences in the Distribution of Bone Between Femoral Neck and Trochanteric Fractures.

    Science.gov (United States)

    Yu, Aihong; Carballido-Gamio, Julio; Wang, Ling; Lang, Thomas F; Su, Yongbin; Wu, Xinbao; Wang, Manyi; Wei, Jie; Yi, Chen; Cheng, Xiaoguang

    2017-08-01

    There is little knowledge about the spatial distribution differences in volumetric bone mineral density and cortical bone structure at the proximal femur between femoral neck fractures and trochanteric fractures. In this case-control study, a total of 93 women with fragility hip fractures, 72 with femoral neck fractures (mean ± SD age: 70.6 ± 12.7 years) and 21 with trochanteric fractures (75.6 ± 9.3 years), and 50 control subjects (63.7 ± 7.0 years) were included for the comparisons. Differences in the spatial distributions of volumetric bone mineral density, cortical bone thickness, cortical volumetric bone mineral density, and volumetric bone mineral density in a layer adjacent to the endosteal surface were investigated using voxel-based morphometry (VBM) and surface-based statistical parametric mapping (SPM). We compared these spatial distributions between controls and both types of fracture, and between the two types of fracture. Using VBM, we found spatially heterogeneous volumetric bone mineral density differences between control subjects and subjects with hip fracture that varied by fracture type. Interestingly, femoral neck fracture subjects, but not subjects with trochanteric fracture, showed significantly lower volumetric bone mineral density in the superior aspect of the femoral neck compared with controls. Using surface-based SPM, we found that compared with controls, both fracture types showed thinner cortices in regions in agreement with the type of fracture. Most outcomes of cortical and endocortical volumetric bone mineral density comparisons were consistent with VBM results. Our results suggest: 1) that the spatial distribution of trabecular volumetric bone mineral density might play a significant role in hip fracture; 2) that focal cortical bone thinning might be more relevant in femoral neck fractures; and 3) that areas of reduced cortical and endocortical volumetric bone mineral density might be more relevant for

  3. Proximal femoral periprosthetic fracture fixation with a hooked ...

    African Journals Online (AJOL)

    The advent and increasing use of joint replacement for various pathologies has led to a new group of fractures- the periprosthetic fractures. The hip joint is no exception to this group, a fair share of these fractures do occur around the hip joint. The management of these fractures is complex and usually needs application of ...

  4. proximal femoral periprosthetic fracture fixation with a hooked ...

    African Journals Online (AJOL)

    The advent and increasing use of joint replacement for various pathologies has led to a new group of fractures- the periprosthetic fractures. The hip joint is no exception to this group, a fair share of these fractures do occur around the hip joint. The management of these fractures is complex and usually needs application of ...

  5. UNSTABLE FEMORAL FRACTURES TREATED WITH TITANIUM ELASTIC INTRAMEDULLARY NAILS, IN CHILDREN.

    Science.gov (United States)

    Soni, Jamil Faissal; Schelle, Gisele; Valenza, Weverley; Pavelec, Anna Carolina; Souza, Camila Deneka Arantes

    2012-01-01

    To evaluate the indications, epidemiology, associated lesions, complications and prognosis among children with unstable femoral diaphysis fractures who were treated with titanium elastic intramedullary nails. This was a retrospective analysis on 24 patients aged 5-12 years with unstable femoral diaphysis fractures who underwent surgical treatment with elastic titanium intramedullary nails at the Cajuru University Hospital, Curitiba-PR, between April 2002 and March 2008, with a minimum follow-up of 36 months. The epidemiological data, angular deviations, leg shortening and bone consolidation were evaluated. The medical files of 113 cases operated between April 2002 and March 2008 were reassessed. From these, 24 cases of unstable femoral diaphysis fractures treated with elastic titanium intramedullary nails with retrograde insertion were included in the study. There were two bilateral fractures and two exposed fractures. Seven patients were female and 17 were male, and the mean age was 8.3 years. The following were presented at the end of the study: shortening, varus or valgus displacement, final retrocurvatum or antecurvatum of zero, and absence of delayed consolidation or pseudarthrosis. The elastic titanium intramedullary nails were easily placed and removed. We believe that using elastic titanium intramedullary nails is a good option for fixation of unstable femoral fractures in children.

  6. Subchondral Insufficiency Fracture of the Femoral Head Caused by Excessive Lateralization of the Acetabular Rim

    Directory of Open Access Journals (Sweden)

    Tetsuya Kimura

    2016-01-01

    Full Text Available We present a case of a 53-year-old woman with subchondral insufficiency fracture (SIF of the femoral head without history of severe osteoporosis or overexertion. Plain radiographs showed acetabular overcoverage with excessive lateralization of the acetabular rim. A diagnosis of SIF was made by typical MRI findings of SIF. The lesion occurred at the antipodes of the extended rim. Increased mechanical stress over the femoral head due to impingement against the excess bone was suspected as a cause of SIF. The distinct femoral head deformity is consistent with this hypothesis. This is the first report of SIF associated with acetabular overcoverage.

  7. Treatment of mallet finger due to intra-articular fracture of the distal phalanx.

    Science.gov (United States)

    Hamas, R S; Horrell, E D; Pierret, G P

    1978-07-01

    When a mallet finger deformity results from an intra-articular fracture of the distal phalanx comprising more than one third of the articular surface, an accurate reduction of this fracture is necessary to prevent secondary degenerative arthritis. A technique for open reduction is described in which the distal interphalangeal joint is exposed by dividing the extensor tendon and permitting a precise reduction of the fracutre fragment. Elective division of the extensor tendon had not compromised the results.

  8. Percutaneous Screw Fixation of Distal Tibia Fractures – Functional Results in Sixteen Patients

    OpenAIRE

    Kaftandziev, Igor; Trpeski, Simon; Arsovski, Oliver; Spasov, Marko

    2014-01-01

    INTRODUCTION: An important feature of distal tibia fractures is the relevance of the soft tissue coverage. In order to maintain good functional outcome, several operative techniques have been established. Among them, percutaneous screw fixation has the advantage of causing less biological damage of the soft tissues with lower rates of complications. MATERIAL AND METHODS: We reviewed 16 patients with distal tibia fracture. Operative treatment consisted of indirect reduction and percutaneou...

  9. Micromotion in the fracture healing of closed distal metaphyseal tibial fractures: A multicentre prospective study.

    Science.gov (United States)

    Vicenti, G; Pesce, V; Tartaglia, N; Abate, A; Mori, C M; Moretti, B

    2014-12-01

    The dynamic locking screw (DLS) in association with minimally invasive plate osteosynthesis (MIPO) in a bridging construct for simple metadiaphyseal long bone fractures enables modulation of the rigidity of the system and facilitates the development of early and triplanar bone callus. Twenty patients affected by distal tibial fracture were treated with MIPO bridging technique and DLS at the proximal side of the fracture. Time of consolidation, quality of the reduction, complications and American Orthopaedic Foot and Ankle Society (AOFAS) score were monitored and the results compared with those from a control group treated with only standard screws on both fracture sides. Student t-test for independent samples was used for the comparison of means between the two groups. Chi-square test was used for the comparison of proportions. A multiple logistic regression model was constructed to assess the possible confounding effects. Performance was considered significant for p<0.05. The mean healing time was 17.6 ± 2.8 weeks in the group treated with standard screws and 13.5 ± 1.8 weeks in the group treated with DLS (t=5.5, p<0.0001). The DLS was associated with early healing and triplanar bone callus. Copyright © 2014 Elsevier Ltd. All rights reserved.

  10. 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

    ,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......,8 %). In the cox regression analysis the following factors for failure were significant: dislocated fracture, osteosynthesis placement and prior fracture. There were no associations for total hip BMD, neck BMD, age, sex, quality of fracture reduction, walking disability, independent living, alcohol or smoking......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...

  11. ATYPICAL FEMORAL FRACTURES AFTER LONG-TERM BISPHOSPHONATES THERAPY: CASE REPORT.

    Science.gov (United States)

    Găleşanu, Corina; Mocanu, Veronica; Buzdugă, C; Florescu, A; Zaharia, V; Lisnic, V

    2016-01-01

    We present a 77-year-old woman with no histor of trauma, or associated with low-energy trauma, admitted to our clinic after three weeks of a left femoral fracture threated in Orthopedic Clinic. The patient was in treatment with bisphosphonates over 10 years for osteoporosis. The causal re lationship between prolonged bisphosphonate use and the occurrence of atypical femora fractures (AFF) has not yet been established. For the patient at high risk of fracture, it may be beneficial to continue bisphosphonate treatment beyond five years. The absolute risk of atypical femoral fractures is low (about 100 cases per 100,000 person-years among long term users). For most people with osteoporosis, the proven fragility-fracture risk-reduction. benefits of bisphosphonates outweigh the risks of AFF.

  12. Starclose SE® hemostasis after 6F direct antegrade superficial femoral artery access distal to the femoral head for peripheral endovascular procedures in obese patients.

    Science.gov (United States)

    Spiliopoulos, Stavros; Kitrou, Panagiotis; Christeas, Nikolaos; Karnabatidis, Dimitris

    2016-01-01

    Direct superficial femoral artery (SFA) antegrade puncture is a valid alternative to common femoral artery (CFA) access for peripheral vascular interventions. Data investigating vascular closure device (VCD) hemostasis of distant SFA 6F access are limited. We aimed to investigate the safety and effectiveness of the Starclose SE® VCD for hemostasis, following direct 6F antegrade SFA access distal to the femoral head. This prospective, single-center study included patients who were not suitable for CFA puncture and were scheduled to undergo peripheral endovascular interventions using direct antegrade SFA 6F access, at least 2 cm below the inferior edge of femoral head. Hemostasis was obtained with the Starclose SE® VCD (Abbott Laboratories). Primary endpoints were successful hemostasis rate and periprocedural (30-day) major complication rate. Secondary endpoint was the rate of minor complications. Clinical and Doppler ultrasound follow-up was performed at discharge and at one month. Between September 2014 and August 2015, a total of 30 patients (21 male; 70.0%) with a mean body mass index of 41.2 kg/m2 were enrolled. Mean age was 72±9 years (range, 67-88 years). Most patients suffered from critical limb ischemia (87.1%) and diabetes (61.3%). Calcifications were present in eight cases (26.6%). Reason for direct SFA puncture was obesity (100%). Successful hemostasis was achieved in 100% of the cases. No major complications were noted after one-month follow-up. Minor complications included two hemostasis of antegrade direct SFA puncture. Uncomplicated hemostasis was achieved even in cases of puncturing 2 to 7 cm below the inferior edge of the femoral head.

  13. Dual mobility cup reduces dislocation rate after arthroplasty for femoral neck fracture

    Directory of Open Access Journals (Sweden)

    Robertsson Otto

    2010-08-01

    Full Text Available Abstract Background Hip dislocation after arthroplasty for femoral neck fractures remains a serious complication. The aim of our study was to investigate the dislocation rate in acute femoral neck fracture patients operated with a posterior approach with cemented conventional or dual articulation acetabular components. Methods We compared the dislocation rate in 56 consecutive patients operated with conventional (single mobility cemented acetabular components to that in 42 consecutive patients operated with dual articulation acetabular components. All the patients were operated via posterior approach and were followed up to one year postoperatively. Results There were 8 dislocations in the 56 patients having conventional components as compared to no dislocations in those 42 having dual articulation components (p = 0.01. The groups were similar with respect to age and gender distribution. Conclusions We conclude that the use of a cemented dual articulation acetabular component significantly reduces the dislocation rates in femoral neck fracture patients operated via posterior approach.

  14. Clinical value of 64-slice spiral CT for classification of femoral neck fracture

    International Nuclear Information System (INIS)

    Zhu Jiangtao; Gong Jianping; Cai Wu; Zhu Jianbing; Chen Guangqiang; Qian Minghui

    2011-01-01

    Objective: To evaluate the clinical application of 64-slice spiral CT for classification of femoral neck fracture. Methods: The survey was comprised of 46 patients with femoral neck fractures detected with plain radiographs and CT images. Cases were randomly presented in 2 formats: plain radiographs and CT. Garden classification was queried. Modification of garden classification (nondisplaced vs displaced) was taken to compare with plain radiographs and CT in the study. Results: The results of classification for plain radiographs were 2 cases of Garden Ⅰ, 10 cases of Ⅱ, 22 cases of Ⅲ, and 12 cases of Ⅳ. Those for CT were 1 cases of Garden Ⅰ, 4 cases of Ⅱ, 26 cases of Ⅲ, and 15 cases of Ⅳ. CT improved the accuracy of Garden Classification (P<0.05). Conclusion: Garden classification using CT images shows good conformation with results of surgery. 64-Slic CT is better plain radiographs for Garden classification of femoral neck fracture. (authors)

  15. [Medial versus lateral plating in distal tibial fractures: a prospective study of 40 fractures].

    Science.gov (United States)

    Encinas-Ullán, C A; Fernandez-Fernandez, R; Rubio-Suárez, J C; Gil-Garay, E

    2013-01-01

    Tibial plafond fractures are one of the most challenging injuries in orthopaedic surgery. Their results could be improved by following the new guidelines for the management, and modern plating techniques. The results and complication rate between anteromedial and anterolateral approach for open reduction and internal fixation of these fractures were compared. A study was conducted on 40 patients treated by open reduction an internal fixation between 2007 and 2008. The surgical approach was selected by the surgeon in charge, depending on fracture pattern and skin situation. Patients were evaluated clinically and radiographically by an independent orthopaedic surgeon, not involved in the surgical procedure, using clinical (American Orthopaedic Foot and Ankle Society score) and radiological criteria at a minimum of two years. The appearance of complications after both approaches was recorded. Forty patients were included. The mean age was 53 years, with 24 males and 16 females. Seventeen of the injuries were of high energy, and there were 8 open fractures (3 of type i, 4 type ii and one type iii), and 12 of the closed injuries were grade ii or iii in the Tscherne classification. Six patients (15%) had associated injuries. At final follow-up there were 33 (82%) excellent or good results. No statistical differences were found between either surgical approach regarding time to bone union, rate of delayed union and infection rate. Three plates of the anteromedial group and none of the anterolateral group needed to be removed. Open reduction and internal fixation of distal tibia fractures produced reliable results, with no statistical differences found between anteromedial and anterolateral surgical approaches. Clinical and radiological results and complication rate were mainly related to the fracture type. Copyright © 2012 SECOT. Published by Elsevier Espana. All rights reserved.

  16. Classification and treatment of distal radius fractures: a survey among orthopaedic trauma surgeons and residents

    NARCIS (Netherlands)

    M.A.M. Mulders (Marjolein A. M.); D. Rikli; J.C. Goslings (Carel); N.W.L. Schep (Niels)

    2017-01-01

    textabstractPurpose: Classification, the definition of an acceptable reduction and indications for surgery in distal radius fracturemanagement are still subject of debate. The purpose of this study was to characterise current distal radius fracture management in Europe. Methods: During the European

  17. Safety and efficacy of distal perfusion catheterization to prevent limb ischemia after common femoral artery cannulation for extracorporeal membrane oxygenation

    International Nuclear Information System (INIS)

    Jeon, Chang Ho; Seong, Nak Jong; Yoon, Chang Jin

    2016-01-01

    The extracorporeal membrane oxygenation (ECMO) cannula has the potential for obstructing flow to the lower limb, thus causing severe ischemia and possible limb loss. We evaluated the safety and clinical efficacy of percutaneous distal perfusion catheterization in preventing limb ischemia. Between March 2013 and February 2015, 28 patients with distal perfusion catheterization after ECMO were included in this retrospective study. The technical success was evaluated by Doppler ultrasound at the popliteal level after saline injection via distal perfusion catheter. Clinical success was assessed when at least one of the following conditions was met: restoration of continuous peripheral limb oximetry value or presence of distal arterial pulse on Doppler ultrasound evaluation or resolution of early ischemic sign after connecting the catheter with ECMO. Twenty-six patients with early ischemia were successfully cannulated with a distal perfusion catheter (92.8%). Clinical success was achieved in 12/28 (42.8%) patients; 8/10 (80.0%) patients with survival duration exceeding 7 days and 4/18 (22.2%) patients with survival duration less than 7 days, respectively. A percutaneous distal perfusion catheter placement was a feasible tool with safety and efficacy in preventing lower limb ischemia for patients with prolonged common femoral arterial cannulation for ECMO

  18. Safety and efficacy of distal perfusion catheterization to prevent limb ischemia after common femoral artery cannulation for extracorporeal membrane oxygenation

    Energy Technology Data Exchange (ETDEWEB)

    Jeon, Chang Ho; Seong, Nak Jong; Yoon, Chang Jin [Dept. of Radiology, Seoul National University Bundang Hospital, Seongnam (Korea, Republic of)

    2016-06-15

    The extracorporeal membrane oxygenation (ECMO) cannula has the potential for obstructing flow to the lower limb, thus causing severe ischemia and possible limb loss. We evaluated the safety and clinical efficacy of percutaneous distal perfusion catheterization in preventing limb ischemia. Between March 2013 and February 2015, 28 patients with distal perfusion catheterization after ECMO were included in this retrospective study. The technical success was evaluated by Doppler ultrasound at the popliteal level after saline injection via distal perfusion catheter. Clinical success was assessed when at least one of the following conditions was met: restoration of continuous peripheral limb oximetry value or presence of distal arterial pulse on Doppler ultrasound evaluation or resolution of early ischemic sign after connecting the catheter with ECMO. Twenty-six patients with early ischemia were successfully cannulated with a distal perfusion catheter (92.8%). Clinical success was achieved in 12/28 (42.8%) patients; 8/10 (80.0%) patients with survival duration exceeding 7 days and 4/18 (22.2%) patients with survival duration less than 7 days, respectively. A percutaneous distal perfusion catheter placement was a feasible tool with safety and efficacy in preventing lower limb ischemia for patients with prolonged common femoral arterial cannulation for ECMO.

  19. A New Injectable Brushite Cement: First Results in Distal Radius and Proximal Tibia Fractures.

    Science.gov (United States)

    Ryf, Christian; Goldhahn, Sabine; Radziejowski, Marek; Blauth, Michael; Hanson, Beate

    2009-08-01

    The restoration of metaphyseal defects remains a challenge for the treating surgeon. Although injectable brushite cements may help to refill bone defects stabilized with internal fixation, human data remains unavailable. The main goal of this prospective multicenter study was to observe the performance of this material in a clinical setting. The study conducted in seven trauma units included closed metaphyseal distal radius and proximal tibia fractures with bone defects, stabilized with internal fixation and subsequent filling with brushite cement. At 6- and 12-month follow-ups, patient satisfaction (visual analog scale [VAS]) was recorded, as well as complications. Thirty-eight proximal tibia fractures and 37 patients with distal radius fractures were included. Overall patient satisfaction with the treatment was high (mean VAS = 92 and 91 for proximal tibia and distal radius, respectively), despite the loss of reduction being described in 11% of proximal tibia and 24% of distal radius fractures; the majority of them included severe fracture types. Radiological evaluation showed postoperative cement leakage in 20 cases, where the majority occurred at the distal radius (n = 15). In 13 distal radius fractures, the leakage was resorbed by the final examination. The tested material showed good outcome in the majority of patients and adequate resorption characteristics, even in the case of extravasation. Stable internal fixation, sufficient bone quality, and no contact between the cement and joint are essential requirements for chronOS Inject, which can be considered as an alternative to existing augmentation materials.

  20. Canine total knee replacement performed due to osteoarthritis subsequent to distal femur fracture osteosynthesis: two-year objective outcome.

    Science.gov (United States)

    Eskelinen, E V; Liska, W D; Hyytiäinen, H K; Hielm-Björkman, A

    2012-01-01

    A 27-kg German Shorthaired Pointer was referred for evaluation due to the complaint of left pelvic limb lameness and signs of pain in the left stifle joint. Radiographs revealed signs of a healed supracondylar femoral fracture that had been previously repaired at another hospital with an intramedullary pin and two cross pins. In addition, there were signs of severe osteoarthritis (OA). The OA had been managed medically with administration of carprofen and nutraceuticals for nine months without any improvement. Left total knee replacement (TKR) surgery was performed to alleviate signs of pain. The patient was assessed preoperatively and at six months, one year, and two years after surgery using radiology, force platform analysis of gait, thigh circumference measures, goniometry, and lameness evaluation. Following surgery, the dog resumed normal activity without any signs of pain and a good quality of life at 3.5 months. Force plate analysis found that peak vertical force on the TKR limb was 85.7% of the normal contralateral limb after two years. Total knee replacement was a successful treatment to manage knee OA associated with a healed distal femoral fracture and internal fixation in this dog.

  1. Combined Isolated Laugier’s Fracture and Distal Radial Fracture: Management and Literature Review on the Mechanism of Injury

    Directory of Open Access Journals (Sweden)

    Walid Osman

    2016-01-01

    Full Text Available Introduction. Isolated fracture of the trochlea is an uncommon condition requiring a particular mechanism of injury. Its association with a distal radial fracture is rare. We aimed through this case report to identify the injury mechanism and to assess surgical outcomes. Case Presentation. We report a 26-year-old female who was admitted to our department for elbow trauma following an accidental fall on her outstretched right hand with her elbow extended and supinated. On examination, the right elbow was swollen with tenderness over the anteromedial aspect of the distal humerus. The elbow range was restricted. Standard radiographs showed an intra-articular half-moon-shaped fragment lying proximal and anterior to the distal humerus. There was a comminuted articular fracture of the distal radius with an anterior displacement. A computed tomography revealed an isolated shear fracture of the trochlea without any associated lesion of the elbow. The patient was surgically managed. Anatomical reduction was achieved and the fracture was fixed with 2 Kirschner wires. The distal radial fracture was treated by open reduction and plate fixation. The postoperative course was uneventful with a good recovery. Conclusion. Knowledge of such entity would be useful to indicate the suitable surgical management and eventually to obtain good functional outcomes.

  2. Monteggia Type 1 Fracture Equivalent with Concomitant Ipsilateral Distal Radius and Ulna Fracture in an Adult: A Rare Case Report

    Directory of Open Access Journals (Sweden)

    Shankarlinga S Sajjan

    2017-10-01

    Full Text Available Monteggia fracture comprises of 5% to 10% of all forearm fractures. It represents severe forearm injuries which require operative intervention. We report a unique case of Monteggia variant in female patient aged 67-year-old presenting a fracture of proximal ulna and radial neck along with ipsilateral fracture of distal ulna and radius at its metaphyseal end, which cannot be classified under Monteggia fracture and its equivalents occurring in adults. We managed this case using dorsal approach surgically and patient had good functional result at the end of six months.

  3. The use of a single volar locking plate for AO C3-type distal radius fractures.

    Science.gov (United States)

    Earp, Brandon E; Foster, Brian; Blazar, Philip E

    2015-12-01

    A single volar locking plate (VLP) is now frequently used for open reduction and internal fixation (ORIF) of many types of distal radius fractures. Comminuted intra-articular distal radius fractures (AO C3-type) are typically the most challenging to surgically treat. No studies directly address the adequacy of a VLP alone for maintaining reduction of AO C-type fractures. We hypothesized that a single VLP provides an effective method for maintaining reduction for these fractures. We retrospectively evaluated radiographs of a series of AO C-type fractures. Seventy-seven patients with 77 AO C3-type fractures were identified from billing records and were eligible for the study. All patients were treated by fellowship-trained hand surgeons. Radiographs at the time of union were compared to those from immediately postoperatively. Sixty-nine of 77 (89.6 %) fractures treated with VLP fixation alone for AO C3-type distal radius fractures united without loss of reduction. Eight of 77 (10.4 %) patients treated with VLP for AO C3 fractures lost reduction. The most common fracture fragment to lose reduction was the lunate fossa (5 of 8); loss of reduction of the scaphoid fossa die-punch fragment (2 of 8) and the radial styloid (1 of 8) were also seen. The majority (89.6 %) of AO C3-type fractures treated with a single volar locking plate come to union without loss of reduction. Level IV.

  4. Growth plate fractures of the distal tibia: is CT imaging necessary?

    Science.gov (United States)

    Lemburg, Stefan P; Lilienthal, Eggert; Heyer, Christoph M

    2010-11-01

    Comparison of conventional radiographs (CR) of distal tibial growth plate fractures [Salter-Harris (SH) fracture types I-V/triplane fractures I-III] with computed tomography (CT) as the reference standard and assessment of diagnostic benefit of CT imaging in the affected patients. We retrospectively evaluated all growth plate injuries of the distal tibia with complete pre-therapeutic imaging material (CR and CT including MPR) obtained between August 2001 and December 2006. The imaging material was randomised and presented to two radiologists. Fracture of metaphysis, epiphysis and epiphyseal line were noted separately for distal tibia. In case of fracture, involvement of the articular surface, articular dehiscence and ridge formation, subluxation and number of tibial fragments were evaluated. All fractures were classified as SH type I-V or triplane fractures type I-III. Sensitivity, specificity, positive and negative predictive value and overall accuracy of CR were compared to CT. Thirty-three patients (mean age 14 ± 2 years) were evaluated. CR showed significantly less tibial fragments as compared to CT (1.39 ± 0.75 vs. 1.61 ± 1.25; p = 0.023). The overall accuracy of CR was fracture involving the metaphysis (82%), dehiscence of the articular surface (64%), ridge formation of the articular surface (61%) and subluxation (79%). The CR evaluation showed differing SH classification in CT in 10/33 cases (30%) with the highest misclassification rates in type-III SH fracture. For evaluation of triplane fractures, CR classification was incorrect in five cases (71%) out of seven. No misclassification occurred in types I and II SH fractures. The CR of distal tibial growth plate fractures showed a low overall accuracy for articular surface dehiscence, articular ridge formation and subluxation as compared to CT. CT revealed significantly more fragments. It is difficult to correctly classify type III/IV SH fractures and triplane fractures with CR thus emphasising the

  5. Clinical outcome of ream versus unream intramedullary nailing for femoral shaft fractures.

    Science.gov (United States)

    Bagheri, Farshid; Sharifi, Seyed Reza; Mirzadeh, Navid Reza; Hootkani, Alireza; Ebrahimzadeh, Mohamad Hosein; Ashraf, Hami

    2013-05-01

    Stabilization of fractures with an intramedullary nail is a widespread technique in the treatment of femoral shaft fractures in adults; however, to ream or not to ream is still being debated. The primary objective of this study was to determine clinical results following unreamed versus ream intramedullary nailing of femoral fractures. Between January 2008 and August 2009, 50 patients with femoral shaft fractures were treated with unreamed or reamed femoral nails in our clinic. From this prospective single centre study, 16 patients were excluded due to insufficient follow-up data. According to the AO classification, fractures in this study were either type A or B. Dynamic proximal locking was performed in all cases. The remaining 34 patients were divided into two groups of 17 with ream or unream nailing. During and after the operation, we evaluated some variables in whole series. After statistical analyzes, we found that there were no differences in radiologic union time (P = 1) or full weight bearing time (P = 0.73) between ream and unream nailing. Nail breakage or iatrogenic fractures during nail insertion did not occur and we did not have any fat emboli in both groups but one secondary loss of reduction occurred in the unream group. Superficial infection after the operation was seen in one case which was treated successfully with antibiotics. In the ream group surgical time was about thirty minutes longer and differences were significant (P = 0.000). Patients had to pay more for ream nailing but the difference was not significant. We found no statistical difference between union time with or without reaming; on the other hand, there was significant increased operation length, blood loss and systemic changes in BP or So2 in the ream group versus the unream group. We advocate that unream nailing in traumatic femoral shaft fractures is a simple, safe and effective procedure with significant advantages, especially in multitrauma patients.

  6. A biomechanical study on flexible intramedullary nails used to treat pediatric femoral fractures.

    Science.gov (United States)

    Green, Jason K; Werner, Frederick W; Dhawan, Raman; Evans, Peter J; Kelley, Sean; Webster, Dwight A

    2005-11-01

    Flexible intramedullary nails have been indicated to treat femoral fractures in pediatric patients. The purpose of this study was to examine the stability of simulated transverse fractures after retrograde intramedullary flexible nail fixation. Various nail diameter combinations were tested using composite femurs in bending, torsion, and a combined axial/bending test where a vertical compressive force was applied to the femoral head. The cross-sectional percent area fill of the nails within the femurs was also determined. In 4 point bending, the greatest repair stiffness was 12% of the intact stiffness. In torsion, the greatest stiffness was 1% of the intact stiffness for either internal or external rotation. The greatest repair stiffness was 80% of the intact stiffness for a compressive load applied to the femoral head. Nail combinations with single nail diameters greater than 40% of the mid-shaft canal width, as measured from an AP radiograph, prevented the fracture from being reduced and left a posterior gap. Flexible intramedullary nails may be of value in the treatment of pediatric femoral fractures, but care must be taken to insert nails that are correctly sized for the canal and to protect the healing fracture from high torsional and bending loads.

  7. Necrotizing fasciitis after internal fixation of fracture of femoral trochanteric ? ??

    OpenAIRE

    Santos, Leandro Em?lio Nascimento; Pires, Robinson Esteves Santos; Figueiredo, Leonardo Brand?o; Soares, Eduardo Augusto Marques

    2014-01-01

    Necrotizing fasciitis is a rare and potentially lethal soft tissue infection. We report a case of trochanteric femur fracture in a patient who underwent fracture fixation and developed necrotizing fasciitis. A literature review on the topic will be addressed.

  8. Logistic regression analysis of risk factors for femoral head osteonecrosis after healed intertrochanteric fractures.

    Science.gov (United States)

    Yin, Wenjing; Xu, Zhengliang; Sheng, Jiagen; Zhang, Changqing; Zhu, Zhenhong

    2016-05-16

    To evaluate the potential risk factors of the development of femoral head osteonecrosis after healed intertrochanteric fractures. We retrospectively reviewed all patients who were operated upon with closed reduction and internal fixation for intertrochanteric fractures by our medical group from December 1993 to December 2012. Patients with healed fractures were identified. Age, gender, comorbidities favouring osteonecrosis, causes of injuries, fracture patterns, the location of the primary fracture line, time from injury to surgery, fixation methods, and the development of femur head osteonecrosis of these patients were summarised. Univariate and multivariate logistic regression analysis were performed to evaluate the correlation between potential risk factors and the development of femoral head osteonecrosis. A total of 916 patients with healed intertrochanteric fractures were identified. Femoral head osteonecrosis was found in 8 cases (0.87%). According to the results of univariate logistic regression, a more proximal fracture line, fixation with dynamic hip screws and age were found to be statistically significant factors. The results of multivariate logistic regression analysis indicated that the statistically significant predictors of femoral head osteonecrosis were younger age (odds ratio [OR] = 17.103; 95% confidence interval [CI], 1.988-147.111), a more proximal fracture line (OR = 31.439; 95% CI, 3.700-267.119) and applying dynamic hip screw as the internal fixation (OR = 11.114; 95% CI, 2.064-59.854). Regular follow-up is commended in young patients with a proximal fracture line who underwent closed reduction and internal fixation with dynamic hip screw, even though the bone had healed.

  9. Treatment of acute fractures of the femoral shaft with reamed intramedullary interlocking AO nails.

    Science.gov (United States)

    Umer, M; Niazi, A K; Hussain, D; Ahmad, M

    2004-08-01

    To review and audit our experience with closed intramedullary interlocking nailing for acute femoral shaft fractures. All patients admitted to The Aga Khan University Hospital, over the last six years and with a minimum follow-up of twelve months, with acute fractures of the femoral shaft were included in the study. All patients treated for established non-unions and infections or with pathological fractures were excluded from the study. There were 89 fractures, 74% of whom were closed and 50% were associated with other orthopedic injuries. Most of these were younger patients involved in high velocity road traffic accidents. The union rate was 88% with 4.4% of fractures going into non-union. The remaining 8% of the fractures went into a phase of delayed union, but ultimately united, making the overall success rate to be 95.6%. The mean time for union was 11.5 weeks. At the final clinical follow-up, 4% of the patients had minor pain, 7% had limp, 4% had leg length discrepancy of more than 2 cm and 4% had decreased range of motion at the hip or knee joints. We had a 4% rate of superficial infection. There were 3 cases of pudendal nerve neuropraxia and 2 cases of deep vein thrombosis. Intramedullary Interlocking nailing is a safe and effective treatment modality for acute fractures of the femoral shaft. Proper surgical decision making regarding static versus dynamic mode of locking can avoid problems of delayed union.

  10. 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

  11. Simultaneous Ipsilateral fracture of the femoral neck and shaft ...

    African Journals Online (AJOL)

    Eight cases with fractures of The shaft and the neck of the same femur are described. Attention is drawn to the high incidence of undiagnosed fractures in cases where these two fractures occur concomitantly. It is emphasized that definitive treatment can only be planned after a full clinical and radiological examination.

  12. simultaneous ipsilateral fracture of the femoral neck and shaft

    African Journals Online (AJOL)

    1971-04-14

    Apr 14, 1971 ... Eight cases with fractures of The shaft and the neck of the same femur are .... satisfactory reduction of shaft fracture with hitherto unrecognized fracture of neck of femur. and internal fixation employing two compression plates was then .... Examination three weeks later showed good alignment of of the limb ...

  13. Does MIPO of fractures of the distal femur result in more rotational malalignment than ORIF? A retrospective study.

    Science.gov (United States)

    Lill, M; Attal, R; Rudisch, A; Wick, M C; Blauth, M; Lutz, M

    2016-12-01

    Intraoperative control of rotational malalignment poses a big challenge for surgeons when using modern MIPO (minimally invasive plate osteosynthesis) techniques. We hypothesized that distal femoral fractures treated with MIPO technique are more often fixed in malrotation than those treated with open reduction internal fixation (ORIF). In this retrospective study, we identified 20 patients who met the inclusion criteria and agreed to take part in the study. In ten patients MIPO was applied, in the other ten ORIF was used. Mean age was 44.8 (19-71 years). Functional status was assessed using clinical scores (Harris Hip Score, WOMAC Hip, KS Score, WOMAC Knee, Kujala Score). Rotational alignment was assessed with magnetic resonance imaging and compared to the opposite leg. We discovered a significant difference in the mean rotational difference between the MIPO group (14.3°) and the ORIF group (5.2°). Functionally, patients in the ORIF group outperformed patients in the MIPO group in all clinical scoring systems although no one proved to be statistically significant. MIPO technique was associated with significantly more rotational malalignment compared to ORIF in distal femur fracture fixation. However, implant failure and nonunion was more common in the ORIF group, with a revision rate of 3 versus 1 in the ORIF group. Clinical scoring did not significantly different between both groups. Taking into account the undisputable advantages of minimally invasive surgery, improved teaching of methods to avoid malrotation as well as regular postoperative investigations to detect any malrotation should be advocated.

  14. Team physician #5. Salter-Harris type I fracture of the distal radius due to weightlifting.

    Science.gov (United States)

    Weiss, A P; Sponseller, P D

    1989-02-01

    A Salter-Harris Type I distal radius fracture was sustained by a skeletally immature adolescent while performing a supine bench press during weight training. Closed reduction was accomplished without difficulty. Fractures in adolescence due to weightlifting are rare but illustrate the need for proper instruction and supervision.

  15. Bilateral stress fractures of the distal fibula in a woman with osteoporosis: a case report.

    Science.gov (United States)

    Kazimoglu, Cemal; Karapinar, Hasan; Sener, Muhittin; Bozkurt, Attila

    2009-01-01

    Bilateral stress fractures of the fibula are very rare. We present an unusual case report of a 54-year-old osteoporotic woman with bilateral stress fractures involving the distal fibula. After conservative treatment, she made a good recovery with full motion and was free of pain.

  16. MRI findings of post-traumatic osteomyelitis of distal phalanx following neglected open fracture

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Dong Eon; Lee, Ji Hee; Bae, Kung Eun; Kang, Min Jin; Kim, Jea Hyung; Cho, Woo Ho; Jeong, Myeong Ja; Kim, Soung Hee; Kim, Ji Young; Kim, Soo Hyun [Dept. of Radiology, Inje University Sanggye Paik Hospital, Seoul (Korea, Republic of)

    2017-07-15

    Careful radiologic examination of the osteolytic lesion is important for patients with fracture. Differential diagnosis includes osteonecrosis, neoplasm and infections. In this report, we presented MRI findings of post-traumatic osteomyelitis following neglected open fracture of 3rd distal phalanx with open wound. Early suspicion and imaging of wound or soft tissue inflammation around osteolytic lesion could be helpful for diagnosis of osteomyelitis.

  17. Locking internal fixator with minimally invasive plate osteosynthesis for the proximal and distal tibial fractures

    Directory of Open Access Journals (Sweden)

    TONG Da-ke

    2012-02-01

    Full Text Available 【Abstract】Objective: To investigate the efficacy of the locking internal fixator (LIF, which includes the locking compression plate (LCP and the less invasive stable system (LISS, in the proximal and distal tibial fractures. Methods: We did a retrospective study on a total of 98 patients with either proximal or distal tibial fractures from January 2003 to January 2007, who had received the opera- tion with LIF by the minimally invasive plate osteosynthesis (MIPO technique. The data consisted of 43 proximal tibial fractures (type AO41C3 and 55 distal tibial fractures (type AO43C3. Results: No complications were observed in all patients after operation. The mean healing time was 8.4 months (range 5-14 months. Only two cases of delayed union occurred at postoperative 10 months. No infections were reported after the definitive surgery even in the cases of open fractures. All patients reached a full range of motion at postoperative 6 to 9 months and regained the normal functions of knee and ankle joints. Conclusion: Using LIF in MIPO technique is a reliable approach towards the proximal and distal tibial fractures that are not suitable for intramedullary nailing. Key words: Internal fixator; Tibial fractures; Fracture fixation, intramedullary; Bone plates

  18. Two peg spade plate for distal radius fractures A novel technique

    Directory of Open Access Journals (Sweden)

    Sharad M Hardikar

    2015-01-01

    Conclusions: The two peg volar spade plate provides a stable subchondral support in comminuted intraarticular fractures and maintains reduction in osteoporotic fractures of the distal radius. Early mobilization with this implant helps in restoring wrist motion and to prevent development of wrist stiffness.

  19. Plate fixation of paediatric fractures of the distal tibia and fibula.

    Science.gov (United States)

    He, Bingshu; Wang, Jun

    2012-10-01

    The role of surgery in the management of paediatric long-bone shaft fractures remains a matter of debate. We present a series of paediatric patients with unstable fractures of the distal tibia and fibula, treated with titanium plate fixation. Excellent results were obtained after plate fixation.

  20. Increased rates of wound complications with locking plates in distal fibular fractures

    NARCIS (Netherlands)

    T. Schepers (Tim); E.M.M. van Lieshout (Esther); M.R.D. Vries; M. van der Elst (Maarten)

    2011-01-01

    textabstractIntroduction: There is a growing use of locking compression plates in fracture surgery. The current study was undertaken to investigate the wound complication rates of locking versus non-locking plates in distal fibular fractures. Patients and methods: During a 6-year study period all

  1. EPIDEMIOLOGICAL AND RADIOLOGICAL EVALUATION OF FEMORAL SHAFT FRACTURES: STUDY OF 200 CASES.

    Science.gov (United States)

    de Moraes, Frederico Barra; da Silva, Luciano Lucindo; Ferreira, Fábio Vieira; Ferro, Ademar Martins; da Rocha, Valney Luís; Teixeira, Kim-Ir-Sen Santos

    2009-01-01

    to evaluate epidemiological and radiological characteristics of the femoral shaft fractures, surgically treated from 1990 to 2005 at Hospital de Acidentados - Clínica Santa Isabel - in Goiânia, Goiás, aiming to contribute to better preventive and therapeutic measures planning to adopt on those fractures. 200 patients' files and x-rays with femoral shaft fractures have been retrospectively evaluated. Patients below the age of 10 years were not included because the treatment for this group was conservative. 25 files have been discarded for not supplying all the necessary data to the study. The patients were assessed for sex, age, side of the fracture, bone exposure, mechanisms of trauma, classification of the fractures, associated trauma, time for bone healing and types of surgical devices. Statistic analyses were made by chi-squared, Fisher and Student's-t tests, adopting as a significance level pfractures and 65% of women above the age of 60. Fractures resulting from simple falls were more frequent in women, above 60 years old, with simpler traces, and the ones caused by projectiles of firearm in men, from 20 to 60 years, with unstable traces. Trampling accidents were prevalent among youngsters between 10 and 19 years old. Car accidents showed all the types of fractures, mostly associated to other traumas, reaching its peak incidence in the age group of 20-30 years. The treatment with Küntscher Nail resulted in a longer mean consolidation time, as well as fractures with unstable traces (B3,C1,C2,C3). we found a bi-modal characteristic the femoral shaft fractures, consistently to literature data, where the high energy mechanisms (traffic accidents, high falls and wounds from firearms), have been more frequent in young adults, men, generating unstable traces of fractures, with more serious associated trauma, while the other group with low energy trauma (simple falls), was more frequently seen in elderly female individuals with less unstable fracture traces

  2. Evaluation of Distal Femoral Rotational Alignment with Spiral CT Scan before Total Knee Arthroplasty (A Study in Iranian Population

    Directory of Open Access Journals (Sweden)

    Mahmoud Jabalameli

    2016-04-01

    Full Text Available Background: Evaluating the landmarks for rotation of the distal femur is a challenge for orthopedic surgeons. Although the posterior femoral condyle axis is a good landmark for surgeons, the surgical transepicondylar axis may be a better option with the help of preoperative CT scanning. The purpose of this study was to ascertain relationships among the axes’ guiding distal femur rotational alignment in preoperative CT scans of Iranian patients who were candidates for total knee arthroplasty and the effects of age, gender, and knee alignment on these relationships. Methods: One hundred and eight cases who were admitted to two university hospitals for total knee arthroplasty were included in this study. The rotation of the distal femur was evaluated using single axial CT images through the femoral epicondyle. Four lines were drawn digitally in this view: anatomical and surgical transepicondylar axes, posterior condylar axis and the Whiteside anteroposterior line. The alignment of the extremity was evaluated in the standing alignment view. Then the angles were measured along these lines and their relationship was evaluated. Results: The mean angle between the anatomical transepicondylar axis and posterior condylar axis and between the surgical transepicondylar axis and posterior condylar axis were 5.9 ± 1.6 degrees and 1.6±1.7 degrees respectively. The mean angle between the Whiteside’s anteroposterior line and the line perpendicular to the posterior condylar axis was 3.7±2.1 degrees. Significant differences existed between the two genders in these relationships. No significant correlation between the age of patients and angles of the distal femur was detected. The anatomical surgical transepicondylar axis was in 4.3 degrees external rotation in relation to the surgical transepicondylar axis. Conclusion: Preoperative CT scanning can help accurately determine rotational landmarks of the distal femur. If one of the reference axes cannot be

  3. Teriparatide treatment of femoral fracture nonunion that autogenous bone grafting failed to heal: a case report.

    Science.gov (United States)

    Yu, Wei; Guo, Xiaodong

    2017-12-01

    Management of fracture nonunion is challenging as another surgical intervention for the patient is often a necessity, which has a huge impact on both quality of life and economic burden of the patient. Thus, a less aggressive and better accepted treatment for nonunion is required. We gave teriparatide to a 45-year-old man with femoral fracture nonunion 1 year after he underwent surgery with autogenous bone grafting that failed to heal his initial nonunion. Successful union was obtained after once-daily administration of teriparatide for 9 months. Our case showed teriparatide could successfully treat a femoral fracture nonunion that autogenous bone grafting failed to heal. Teriparatide may provide an alternative treatment for fracture nonunion.

  4. Fatigue fracture of a cemented Omnifit CoCr femoral stem: implant and failure analysis

    Directory of Open Access Journals (Sweden)

    Noah Bonnheim, MS

    2017-12-01

    Full Text Available A cemented, cast CoCr alloy, Omnifit Plus femoral stem was retrieved following mid-stem fracture after 24 years in vivo. The patient was an active 55-year-old male with a high body mass index (31.3 and no traumatic incidents before stem fracture. Fractographic and fatigue-based failure analyses were performed to illuminate the etiology of fracture and retrospectively predict the device lifetime. The fracture surfaces show evidence of a coarse grain microstructure, intergranular fracture, and regions of porosity. The failure analysis suggests that stems with similar metallurgical characteristics, biomechanical environments, and in vivo durations may be abutting their functioning lifetimes, raising the possibility of an increased revision burden. Keywords: Fatigue fracture, Total hip arthroplasty, Stem fracture

  5. Is Contralateral Templating Reliable for Establishing Rotational Alignment During Intramedullary Stabilization of Femoral Shaft Fractures? A Study of Individual Bilateral Differences in Femoral Version.

    Science.gov (United States)

    Croom, William P; Lorenzana, Daniel J; Auran, Richard L; Cavallero, Matthew J; Heckmann, Nathanael; Lee, Jackson; White, Eric A

    2018-02-01

    To determine native individual bilateral differences (IBDs) in femoral version in a diverse population. Computed tomography scans with complete imaging of uninjured bilateral femora were used to determine femoral version and IBDs in version. Age, sex, and ethnicity of each subject were also collected. Femoral version and IBDs in version were correlated with demographic variables using univariate and multivariate regression models. One hundred sixty-four subjects were included in the study. The average femoral version was 9.4 degrees (±9.4 degrees). The mean IBD in femoral version was 5.4 degrees (±4.4 degrees, P alignment during intramedullary stabilization of diaphyseal femur fractures. This is also an important consideration when considering malrotation of femur fractures because most studies define malrotation as a greater than 10-15-degree difference compared with the contralateral side. Prognostic Level IV. See Instructions for Authors for a complete description of levels of evidence.

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

    Science.gov (United States)

    Deleanu, Bogdan; Prejbeanu, Radu; Vermesan, Dinu; Honcea, Lucian; Mioc, Mihail Lazar; Tsiridis, Eleftherios; Predescu, Vlad

    2016-02-01

    The avascular necrosis of the femoral head represents the death of bone tissue due to the lack of blood supply. The disease has a progressive evolution and left untreated leads to femoral head collapse and severe arthritis. We present a case of a pertrochanteric fracture which has been successfully operated with a dynamic interlocking trochanteric gamma nail on the right hip. At 2 years after surgery the patient developed an incipient avascular necrosis of the femoral head. Despite the good positioning of the implant, we considered that the source of the pain was an intolerance of the implant, and thus we removed it. After implant removal, the patient was kept under observation and conservative treatment, to prevent further damage to the right hip and allow the healing to occur. At 6 months after the gamma nail was removed the X-rays revealed advanced avascular necrosis of the femoral head and secondary osteoarthritis on the right hip. The patient underwent surgery with an uncemented total hip arthroplasty. There are a few discussions regarding the avascular necrosis of the femoral head. These discussions may include the predisposing risk factors, the treatment of choice and the postoperative complications. 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.

  7. Physiotherapy intervention practice patterns used in rehabilitation after distal radial fracture.

    Science.gov (United States)

    Bruder, Andrea M; Taylor, Nicholas F; Dodd, Karen J; Shields, Nora

    2013-09-01

    To identify the type and frequency of interventions used by physiotherapists in rehabilitating patients after a distal radial fracture; and, to examine whether any patient or therapist characteristics had an effect on the frequency of interventions administered. Observational study. Four metropolitan outpatient physiotherapy departments. 14 physiotherapists reported on 160 distal radial fracture consultations. Physiotherapists recorded the type of interventions and time spent administering interventions during each distal radial fracture consultation. A combined site response rate of 70% was achieved (160/204). The most common interventions were exercise (155/160), advice (144/160), passive joint mobilisation (88/160) and massage (60/160). Patient characteristics and physiotherapist experience had little impact on the type and frequency of interventions reported by physiotherapists. Exercise and advice were the most frequently administered interventions for patients after a distal radial fracture irrespective of physiotherapist or patient factors. During rehabilitation, these interventions aim to restore wrist mobility and are consistent with both fracture management principles and a self management approach. Due to the routine use of exercise and advice there is a need for further research to provide high quality evidence that these interventions improve outcomes in patients after a distal radial fracture. Copyright © 2012 Chartered Society of Physiotherapy. Published by Elsevier Ltd. All rights reserved.

  8. Simultaneous ipsilateral fractures of distal and proximal ends of the radius.

    Science.gov (United States)

    El Kadi, Khalid Ibn; Benabid, Mounir; Saliou, Sarr; El Assil, Oussama; Marzouki, Amine; Lahrach, Kamal; Boutayeb, Fawzi

    2017-01-01

    We treated a patient with a rare combination of ipsilateral fractures of the distal and proximal ends of the radius. A man aged 42 years had simultaneous fractures of the distal and proximal ends of the radius (radial neck) following a roadside accident. The distal end fracture of the radius was treated with surgical reduction and T-plate volar fixation, and the undisplaced radial neck fracture was treated by an above elbow splintage for 2 weeks. The elbow mobilization was started at 2 weeks. The distal radius was protected for another 4 weeks in a below elbow functional brace. Ipsilateral proximal and distal radial fracture is an uncommon injury pattern. The series illustrates a number of problems associated with this combination. Firstly, one should be aware of this rare injury pattern and there should be greater emphasis on clinical examination of elbow in cases of wrist injuries and vice versa. Once diagnosed, one faces the dilemma of appropriate management in these cases. The appropriate management will depend on the injury characteristics including the age of the patient and the fracture pattern. One should try to preserve the radial head to prevent a possible proximal radial migration especially in younger patients.

  9. Evaluation of sarcopenia in patients with distal radius fractures.

    Science.gov (United States)

    Roh, Young Hak; Koh, Young Do; Noh, Jung Ho; Gong, Hyun Sik; Baek, Goo Hyun

    2017-12-01

    Sarcopenia is more prevalent in patients with distal radius fracture (DRF) than in age- and sex-matched controls. Lower appendicular mass index in men and weaker grip strength in both men and women increase the likelihood of DRF. Sarcopenia is a core component of physical frailty that predisposes older people to falls and negatively impacts the activities of daily living. The objectives of this study were to compare the prevalence of sarcopenia in patients with DRF with that in age- and sex-matched controls without DRF; and evaluate the association between sarcopenia and the occurrence of DRF. We prospectively recruited 132 patients over 50 years of age who sustained DRF due to fall and 132 age- and sex-matched controls without DRF. A definition of sarcopenia was based on the consensus of the Asian Working Group for Sarcopenia. Sarcopenic components including appendicular lean body mass, grip strength, and gait speed were compared between the two groups. Other factors assessed for the occurrence of DRF were age, gender, body mass index (BMI), lumbar, and hip bone mineral density (BMD) values. A conditional logistic regression analysis was conducted to evaluate the associations between sarcopenia and the occurrence of DRF. A total of 39 (30%) of 132 DRF patients were sarcopenic, whereas 23 (17%) of the 132 controls were within the sarcopenic criteria (p = 0.048). The patient group had significantly lower lean body mass and weaker grip strength than those of the control group. However, there was no significant difference in gait speed between the two groups. According to regression analysis, lower appendicular mass index in men was associated with an increased incidence of DRF (odds ratio [OR] = 0.84, 95% confidence interval [CI] = 0.72, 0.95) while weaker grip strength and lower total hip BMD values were associated with the occurrence of DRF in both men (OR = 0.77, 95% CI = 0.63, 0.92; and OR = 0.79, 95% CI = 0.64, 0.94, respectively) and women (OR

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

    Directory of Open Access Journals (Sweden)

    Elsayed Ibraheem Elsayed Massoud

    2010-06-01

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

  11. 3D atlas-based registration can calculate malalignment of femoral shaft fractures in six degrees of freedom.

    Science.gov (United States)

    Crookshank, Meghan C; Beek, Maarten; Hardisty, Michael R; Schemitsch, Emil H; Whyne, Cari M

    2014-01-01

    This study presents and evaluates a semi-automated algorithm for quantifying malalignment in complex femoral shaft fractures from a single intraoperative cone-beam CT (CBCT) image of the fractured limb. CBCT images were acquired of complex comminuted diaphyseal fractures created in 9 cadaveric femora (27 cases). Scans were segmented using intensity-based thresholding, yielding image stacks of the proximal, distal and comminuted bone. Semi-deformable and rigid affine registrations to an intact femur atlas (synthetic or cadaveric-based) were performed to transform the distal fragment to its neutral alignment. Leg length was calculated from the volume of bone within the comminution fragment. The transformations were compared to the physical input malalignments. Using the synthetic atlas, translations were within 1.71 ± 1.08 mm (medial/lateral) and 2.24 ± 2.11 mm (anterior/posterior). The varus/valgus, flexion/extension and periaxial rotation errors were 3.45 ± 2.6°, 1.86 ± 1.5° and 3.4 ± 2.0°, respectively. The cadaveric-based atlas yielded similar results in medial/lateral and anterior/posterior translation (1.73 ± 1.28 mm and 2.15 ± 2.13 mm, respectively). Varus/valgus, flexion/extension and periaxial rotation errors were 2.3 ± 1.3°, 2.0 ± 1.6° and 3.4 ± 2.0°, respectively. Leg length errors were 1.41 ± 1.01 mm (synthetic) and 1.26 ± 0.94 mm (cadaveric). The cadaveric model demonstrated a small improvement in flexion/extension and the synthetic atlas performed slightly faster (6 min 24 s ± 50 s versus 8 min 42 s ± 2 min 25 s). This atlas-based algorithm quantified malalignment in complex femoral shaft fractures within clinical tolerances from a single CBCT image of the fractured limb.

  12. DESCRIPTION OF HISTOPATOLOGICAL FEMORAL FRACTURES HEALING WITH EXCESSIVE OF CALCIUM-CARBONATE TREATMENT IN MALE RAT

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    Ira Sari Yudaniayanti

    2008-12-01

    Full Text Available Fracture healing is a complex process that requires the ordered synthesis of matrix proteins and deposition of mineral. Complications such as delayed union or non-union may arise from excessive flexibility bone because low mineral content of bone or apposition of both fracture fragments is not complete yet. The aim of this study is to determine the effect of excessive calcium carbonate (CaCO3 on the healing femoral fracture in rat by examining histopathological change of femoral fracture. Twelve male Sprague Dawley rats, 12 weeks old were subjected to this investigation. The entire rats model at 13 weeks old were treated reposition of femoral dexter fractures with intramedullary pin fixation. The rats model were evenly randomly divided into three groups of four at 15 weeks old ; group I treated with normal diet, group II with normal diet + CaCO3 supplement 75 mg/day, group III with normal diet + CaCO3 supplement 225 mg/day per oral. At the end of the experiment (19 weeks old, the rats were killed, subsequently dexter femur were taken out for determining the histopathological examination. The results showed that excessive suplementation CaCO3 to description of histopathological fracture healing on group III had even better, callus was able to bridge the fracture fragment with completely. The proportion woven bone and trabeculae were higher, while group II were cartilage dominate in callus, and group I were higher fibrous tissue. From the results can be concluded that given CaCO3 225 mg/ day accelerate the healing process of femoral fractures.

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

    International Nuclear Information System (INIS)

    Stiris, M.G.; Lilleaas, F.G.

    1997-01-01

    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.)

  14. 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.).

  15. An Atraumatic Femoral Fracture in a Patient with Rheumatoid Arthritis and Osteoporosis Treated with Denosumab

    Directory of Open Access Journals (Sweden)

    J. Villiers

    2013-01-01

    Full Text Available Osteoporosis is responsible for a significant burden both individually and socially, but is readily treated with antiresorptive agents and mineral supplementation. However, long-term usage of these agents, notably bisphosphonates, is rarely associated with atypical fractures. Denosumab is a monoclonal antibody that reduces osteoclast activity and thus increases bone mineral density. In this case report, we present a 78-year-old woman with a background of rheumatoid arthritis and osteoporosis who presented with an atypical diaphyseal femoral fracture.

  16. The incidence of non-union following unreamed intramedullary nailing of femoral shaft fractures.

    Science.gov (United States)

    el Moumni, M; Leenhouts, P A; ten Duis, H J; Wendt, K W

    2009-02-01

    Stabilisation of fractures with an intramedullary nail is a widespread technique in the treatment of femoral shaft fractures in adults. To ream or not to ream is still debated. The primary objective of this study was to determine the incidence of non-union following unreamed intramedullary stabilisation of femoral fractures. Secondary objectives were intra- and postoperative complications and implant failure. Between March 1995 and June 2005, 125 patients with 129 traumatic femoral shaft fractures were treated with as unreamed femoral nail. From this retrospective single centre study, 18 patients were excluded due to insufficient follow up data, including 1 patient who died within 2 days after severe head injury. Sixty-six patients had suffered multiple injuries. 21 fractures were open. According to the AO classification, there were 54 type A, 42 type B, and 14 type C fractures. Dynamic proximal locking was performed in 44 cases (36 type A and 8 type B fractures). Non-union occurred in two patients (1.9%; one type B and one type C fractures). Intra-operative complications were seen in three patients (2.8%). Postoperative in-hospital complications occurred in 29 patients (27%). Local superficial infection occurred in two patients (1.9%), there were no cases of deep infection. Implant failure occurred in three patients (2.8%): nail breakage was seen in two patients. In this study, the incidence of non-union following unreamed intramedullary nailing is low (1.9%) and comparable with the best results of reamed nailing in the literature.

  17. Fractures of the distal limb occuring under effective diagnostic anaethesia during equine lameness examination

    OpenAIRE

    Plückhahn, Nina

    2011-01-01

    Fractures of the distal limb occuring during present effect of diagnostic nerve blocks respective intraarticular anesthesia represent rare but severe complications in equine lameness examinations. Due to very poor prognosis most cases in this study resulted in euthanisation of the horse. Several reasons can be claimed to cause fractures. As for the above mentioned fact that total loss of the animal is common due to severity of the fracture, the most important reason is represented by undet...

  18. Risk factors for trochanteric and femoral neck fracture.

    Science.gov (United States)

    Díaz, A R; Navas, P Z

    The differences between the two main types of fracture of proximal end of the femur, trochanteric and cervical fractures, are still a subject of study, and could be the key to a better understanding of its pathophysiology and prevention. The aim of this study is to determine whether epidemiological differences in the distribution of risk factors associated with hip fracture exist between these two entities. A descriptive cross-sectional study of 428 patients over the age of 65 admitted for trochanteric or cervical fractures in 2015, in which gender, age, previous diagnosis, external causes associated with fracture and place of the event were recorded. There were 220 patients with a cervical fracture (51.4%) and 208 patients with a trochanteric fracture (48.6%). The average age was higher in the trochanteric fracture, observing a constant increase with age only in women with trochanteric fractures. Cervical fracture showed a significant association with cerebrovascular disease (p=0.039) and trochanteric fracture with accidental falls (p=0.047) and presence of 5-9 previous diseases (p=0.014). A regression analysis maintained this association in the case of a cerebrovascular disease (OR 2.6, 95%CI 1.1-6.4) and the presence of 5-9 diseases (OR 1.5, 95%CI 1.1-2.3). Trochanteric fractures are associated with women patients of more advanced ages, 5-9 previous diseases and accidental falls. Cerebrovascular disease shows a higher prevalence in cervical fractures. Copyright © 2017 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Insufficiency fractures of the femoral head. Contribution of magnetic resonance imaging to the diagnosis

    International Nuclear Information System (INIS)

    Lechevalier, D.; Boyer, B.; Crozes, P.; Magnin, J.; Pharaboz, C.; Eulry, F.

    1995-01-01

    Four insufficiency fractures of the femoral head were diagnosed in three women, including two under fluoride therapy. Pain at the root of the limb and a limp were the presenting symptoms. Serial roentgenograms failed to demonstrate epiphyseal sclerosis; flattening of the head was seen initially or as a residual anomaly in two cases. Radionuclide bone scans showed hyperactivity of the entire femoral head, with extension to the femoral neck in some instances, suggesting reflex sympathetic dystrophy and osteonecrosis. Magnetic resonance imaging (MRI) established the diagnosis by showing a linear area of decreased signal intensity on T1 and T2 images. The outcome was consistently favorable within one month of elimination of weight-bearing. The epiphyseal medullary anomalies visible on MRI displays resolved in every case. Residual flattening of the femoral head was seen in two cases. The two main differential diagnoses are reflex sympathetic dystrophy syndrome and osteonecrosis. (authors). 9 refs., 5 figs

  20. 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 fractures using reamed intramedullary nailing is recommended. PMID:27442651

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

    International Nuclear Information System (INIS)

    Narvaez, J.A.; Narvaez, J.; Lama, E.De; Sanchez, A.

    2003-01-01

    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.)

  2. 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.)

  3. Can introduction of an uncemented, hydroxyapatite coated hemiarthroplasty for displaced femoral neck fractures be recommended?

    DEFF Research Database (Denmark)

    Hansen, Søren Kring; Brix, Michael; Birkelund, Lasse

    2010-01-01

    The role of uncemented fully hydroxyapatite coated hemiarthroplasties for the treatment of displaced femoral neck fractures remains unclear. We investigated if complications, reoperations and mortality differed from that of cemented hemiarthroplasties. The study groups consisted of 78 cemented...... and 97 uncemented, hydroxyapatite coated hemiarthroplasties with minimum 1 year follow-up. The dislocation rate was 3% in both groups (p=0.84). Proximal femoral fracturing occurred in 1% in the cemented group and in 4% in the uncemented group (p=0.26). Reoperations were performed following 4......% of procedures in the cemented group and following 2% of procedures in the uncemented group (p=0.48). Mortality rates did not differ statistically significant between groups. Outcomes were comparable. Introduction of an uncemented hydroxyapatite coated hemiarthroplasty for treatment of displaced femoral neck...

  4. Intramodality and intermodality agreement in radiography and computed tomography of equine distal limb fractures.

    Science.gov (United States)

    Crijns, C P; Martens, A; Bergman, H-J; van der Veen, H; Duchateau, L; van Bree, H J J; Gielen, I M V L

    2014-01-01

    Computed tomography (CT) is increasingly accessible in equine referral hospitals. To document the level of agreement within and between radiography and CT in characterising equine distal limb fractures. Retrospective descriptive study. Images from horses that underwent radiographic and CT evaluation for suspected distal limb fractures were reviewed, including 27 horses and 3 negative controls. Using Cohen's kappa and weighted kappa analysis, the level of agreement among 4 observers for a predefined set of diagnostic characteristics for radiography and CT separately and for the level of agreement between the 2 imaging modalities were documented. Both CT and radiography had very good intramodality agreement in identifying fractures, but intermodality agreement was lower. There was good intermodality and intramodality agreement for anatomical localisation and the identification of fracture displacement. Agreement for articular involvement, fracture comminution and fracture fragment number was towards the lower limit of good agreement. There was poor to fair intermodality agreement regarding fracture orientation, fracture width and coalescing cracks; intramodality agreement was higher for CT than for radiography for these features. Further studies, including comparisons with surgical and/or post mortem findings, are required to determine the sensitivity and specificity of CT and radiography in the diagnosis and characterisation of equine distal limb fractures. © 2013 EVJ Ltd.

  5. Effectiveness of Minimally Invasive Plate Osteosynthesis (MIPO on Comminuted Tibial or Femoral Fractures

    Directory of Open Access Journals (Sweden)

    Ali Andalib

    2017-09-01

    Full Text Available Background: Comminuted fractures happen frequently due to traumas. Fixation without opening the fracture site,known as minimally invasive plate osteosynthesis (MIPO, has recently become prevalent. This study has beendesigned to assess the outcomes of this treatment for tibial and femoral comminuted fractures.Methods: A total of 60 patients with comminuted femoral or tibial fractures were operated with MIPO method in thiscross-sectional study at Alzahra university hospital in 2015. Eleven patients were excluded due to lack of adequatefollow-ups. Patients’data including union time; infection in the fractured site; hip and knee range of motion; and anymalunion or deformities like limb length discrepancy were collected after the surgery in every session.Results: Among 32 femoral and 17 tibial fractures, union was completed in48 patients, while only one patient withfemoral fracture had nonunion. The mean union time was 18.57±2.42 weeks. Femur fractures healed faster than tibia(17.76±2.36 compared to 19±2.37 weeks, respectively, P=0.09. None of the patients suffered from infections or fistula.The range of motion in hip and knee remained intact in approximately all patients. Malunion happened in 3 patients; 100internal rotation in 1 patient; and 1cm limb shortening in 2 patients.Conclusion: According to the result of this study, MIPO is a simple and effective method of fixation with a high rateof union as well as minimal complications for comminuted fractures of long bones. Infection is rare, and malunion orany deformity is infrequent. MIPO appears to be a promising and safe treatment alternative for comminuted fractures.

  6. The Holland nail: a universal implant for fractures of the proximal femur and the femoral shaft.

    NARCIS (Netherlands)

    Krastman, P.; Welvaart, W.N.; Breugem, S.J.; Vugt, A.B. van

    2004-01-01

    OBJECTIVE: To study the possibilities and outcomes for hip and femoral fractures treated with the universal Holland nail((R)). DESIGN: Retrospective study from November 1998 to December 2001. SETTING: Department of Traumatology, Erasmus Medical Centre, Rotterdam. SUBJECTS: 112 patients with 115

  7. 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...

  8. Functional Outcome After Successful Internal Fixation Versus Salvage Arthroplasty of Patients With a Femoral Neck Fracture

    NARCIS (Netherlands)

    Zielinski, Stephanie M.; Keijsers, Noël L.; Praet, Stephan F. E.; Heetveld, Martin J.; Bhandari, Mohit; Wilssens, Jean Pierre; Patka, Peter; van Lieshout, Esther M. M.; Swiontkowski, Marc; Devereaux, Philip J.; Guyatt, Gordon; Jeray, Kyle; Liew, Susan; Schemitsch, Emil H.; Thabane, Lehana; Walter, Stephen; Sprague, Sheila; Scott, Taryn; Swinton, Marilyn; Viveiros, Helena; Heels-Ansdell, Diane; Zhou, Qi; Buckingham, Lisa; Duraikannan, Aravin; Maddock, Deborah; Agel, Julie; Rangan, Amar; Hanusch, Birgit; Della Rocca, Gregory J.; Haverlag, Robert; Slobogean, Gerard; Katz, Jeffrey; Gillespie, Brenda; Greendale, Gail A.; Guy, Pierre; Hartman, Curtis; Rubin, Craig; Waddell, James; McCormack, Robert; Apostle, Kelly; Boyer, Dory; Moola, Farhad; Perey, Bertrand; Stone, Trevor; Viskontas, Darius; Lemke, H. Michael; Zomar, Mauri; Moon, Karyn; Moon, Raely; Oatt, Amber; Buckley, Richard E.; Duffy, Paul; Korley, Robert; Puloski, Shannon; Johnston, Kelly; Powell, James; Carcary, Kimberly; Sanders, David; Lawendy, Abdel; Tiezer, Christina; Stephen, David; Kreder, Hans; Jenkinson, Richard; Nousiainene, Markku; Axelrod, Terry; Murnaghan, John; Nam, Diane; Richards, Robin; Rodriguez-Elizalde, Sebastian; Wadey, Veronica; Yee, Albert; Milner, Katrine; Kunz, Monica; Macnevin, Melanie; Cagaanan, Ria; Bicknell, Ryan; Yach, Jeff; Bardana, Davide; Wood, Gavin; Harrison, Mark; Yen, David; Lambert, Sue; Howells, Fiona; Ward, Angela; Coles, Chad; Leighton, Ross; Biddulph, Michael; Johnston, David; Glazebrook, Mark; Alexander, David; Coady, Cathy; Dunbar, Michael; Trask, Kelly; MacDonald, Shelley; Dobbin, Gwen; Ahn, Henry; Hall, Jeremy A.; McKee, Michael D.; Whelan, Daniel B.; Nauth, Aaron; Vicente, Milena; Wild, Lisa; Khan, Ryan; Hidy, Jennifer; Zalzal, Paul; Brien, Heather; Naumetz, V.; Weening, Brad; Simunovic, Nicole; Wai, Eugene K.; Papp, Steve; Gofton, Wade T.; Liew, Allen; Kingwell, Stephen P.; Roffey, Darren M.; Borsella, Vivian; Avram, Victoria; Oliver, Todd M.; Jones, Vicki; Jones, Clifford; Ringler, James; Endres, Terrence; Sietsema, Debra L.; Jeray, Kyle J.; Broderick, J. Scott; Goetz, David R.; Pace, Thomas B.; Schaller, Thomas M.; Porter, Scott E.; Tanner, Stephanie L.; Snider, Rebecca G.; Nastoff, Lauren A.; Bielby, Shea A.; Marcantonio, Andrew J.; Iorio, Richard; Garfi, John; Prayson, Michael J.; Laughlin, Richard; Rubino, Joseph; May, Jedediah; Rieser, Geoffrey Ryan; Dulaney-Cripe, Liz; Gayton, Chris; Switzer, Julie A.; Cole, Peter A.; Anderson, Sarah A.; Lafferty, Paul M.; Li, Mengnai; Ly, Thuan V.; Marston, Scott B.; Foley, Amy L.; Vang, Sandy; Wright, David M.; Vallier, Heather A.; Dolenc, Andrea; Robinson, Chalitha; Gorczyca, John T.; Gross, Jonathan M.; Humphrey, Catherine A.; Kates, Stephen; Noble, Krista; McIntyre, Allison W.; Pecorella, Kaili; Shaer, James; Schrickel, Tyson; Hileman, Barbara; Davis, Craig A.; Weinerman, Stewart; Weingarten, Peter; Stull, Philip; Lindenbaum, Stephen; Hewitt, Michael; Schwappach, John; Baker, Janell K.; Mehta, Samir; Esterhai, John; Ahn, Jaimo; Horan, Annamarie D.; McGinnis, Kelly; Kaminiski, Christine A.; Kowalski, Brynn N.; Cannada, Lisa K.; Karges, David; Hill, Leslie; Tarkin, Ivan; Siska, Peter; Gruen, Gary; Evans, Andrew; Farrell, Dana J.; Irrgang, James; Luther, Arlene; Keeve, Jonathan P.; Anderson, Christopher G.; McDonald, Michael D.; Hoffman, Jodi M.; Jenkins, Mark; Dumais, Jules; Romero, Amanda W.; Hsu, Joseph R.; Ficke, James; Charlton, Michael; Napierala, Matthew; Fan, Mary; Cross, William W.; Cass, Joseph R.; Sems, Stephen A.; Torchia, Michael E.; Scrabeck, Tyson; Sagebien, Carlos A.; Butler, Mark S.; Monica, James T.; Seuffert, Patricia; Brennan, Michael L.; Probe, Robert; Kile, Evelyn; Mills, Kelli; Clipper, Lydia; Yu, Michelle; Erwin, Katie; Tornetta, Paul; Carlisle, Hope; Silva, Heather; Archdeacon, Michael; Finnan, Ryan; Le, Toan; Wyrick, John; Hess, Shelley; McBeth, Jessica; Aurang, Kamran; Zohman, Gary; Peterson, Brett; Huff, Roger B.; Baele, Joseph; Weber, Timothy; Edison, Matt; Schmidt, Andrew H.; Westberg, Jerald R.; DePaolo, Charles J.; Alosky, Rachel; Shell, Leslie E.; Hampton, Lynne; Shepard, Stephanie; Nanney, Tracy; Cuento, Claudine; Shively, Karl; Ertl, Janos P.; Mullis, Brian; Parr, J. Andrew; Worman, Ripley; Frizzell, Valda; Moore, Molly M.; Tobias, Erin; Thomas, Emily; Cantu, Robert V.; Henderson, Eric R.; Eickhoff, Linda S.; Zamorano, David P.; Pourmand, Deeba; Lawson, Deanna; Hammerberg, E. Mark; Stahel, Philip; Hak, David; Mauffrey, Cyril; Gibula, Douglas; Gissel, Hannah; Henderson, Corey; Crist, Brett D.; Murtha, Yvonne M.; McPherson, Melinda; Anderson, Linda K.; Dohm, Michael P.; Linehan, Colleen; Pilling, Lindsey; Horwitz, Daniel; Strohecker, Kent; Lewis, Courtland G.; Caminiti, Stephanie; Sullivan, Raymond J.; Roper, Elizabeth; Obremsky, William; Kregor, Philip; Richards, Justin E.; Stringfellow, Kenya; Goslings, J. Carel; Ponsen, Jan; Bronkhorst, Maarten W. G. A.; Guicherit, Onno R.; Eversdijk, Martin G.; Peters, Rolf; den Hartog, Dennis; van Waes, Oscar J. F.; Oprel, Pim; de Rijcke, Piet A. R.; Koppert, Cees L.; Buijk, Steven E.; Groenendijk, Richard P. R.; Dawson, Imro; Tetteroo, Geert W. M.; Bruijninckx, Milko M. M.; Doornebosch, Pascal G.; de Graaf, Eelco J. R.; Visser, Gijs A.; Stockman, Heyn; Silvis, Rob; Snellen, Jaap P.; Rijbroek, Bram; Scheepers, Joris J. G.; Vermeulen, Erik G. J.; Siroen, Michel P. C.; Vuylsteke, Ronald; Brom, Hans L. F.; Rijna, Herman; Roukema, Gert R.; Josaputra, Hong; Keller, Paul; de Rooij, Peter D.; Kuiken, Hans; Boxma, Han; Clefken, Berry I.; Liem, Ronald; Rhemrev, Steven J.; Bosman, Coks H. R.; de Mol van Otterloo, Alexander; Hoogendoorn, Jochem; de Vries, Alexander C.; Meylaerts, Sven A. G.; Poolman, Rudolf W.; Simons, Maarten P.; van der Heijden, Frank H. W. M.; Willems, W. Jaap; de Meulemeester, Frank R. A. J.; van der Hart, Cor P.; Turckan, Kahn; Festen, Sebastiaan; de Nies, Frank; Out, Nico J. M.; Bosma, Jan; van der Elst, Maarten; van der Pol, Carmen C.; van't Riet, Martijne; Karsten, Tom M.; de Vries, Mark; Stassen, Laurents P. S.; Schep, Niels W. L.; Schmidt, G. Ben; Hoffman, W. H.; Segers, Michiel J. M.; Zijl, Jacco A. C.; Verhoeven, Bart; Smits, Anke B.; de Vries, Jean Paul P. M.; Fioole, Bram; Hoeven, Henk van der; Theunissen, Evert B. M.; de Vries Reilingh, Tammo S.; Govaert, Lonneke; Wittich, Philippe; de Brauw, Maurits; Wille, Jan; Go, Peter M. N. Y. M.; Ritchie, Ewan D.; Wessel, Ronald N.; Hammacher, Eric R.; Verhofstad, Michiel H. J.; Meijer, Joost; van Egmond, Teun; van der Brand, Igor; van der Vis, Harm; Campo, Martin; Verhagen, Ronald; Albers, Albert Robert; Zurcher, Arthur W.; von Kampen, Albert; Biert, Jan; van Vugt, Arie B.; Edwards, Michael J. R.; Blokhuis, Taco J.; Frölke, Jan Paul M.; Geeraedts, Leo M. G.; Gardeniers, Jean W. M.; Tan, Edward T. C. H.; Poelhekke, Lodewijk M. S. J.; de Waal Malefijt, Maarten C.; Schreurs, Bart; Simmermacher, Rogier K. J.; van Mulken, Jeroen; van Wessem, Karlijn; van Gaalen, Steven M.; Leenen, Luke P. H.; Bedi, Harvinder; Carr, Ashley; Chia, Andrew; Csongvay, Steven; Curry, Hamish; Doig, Stephen; Donohue, Craig; Edwards, Elton; Etherington, Greg; Gong, Andrew; Jain, Arvind; Li, Doug; Miller, Russell; Moaveni, Ash; Russ, Matthias; Ton, Lu; Wang, Otis; Murdoch, Zoe; Sage, Claire; Frihagen, Frede; Clarke-Jenssen, John; Hjorthaug, Geir; Ianssen, Torben; Amundsen, Asgeir; Brattgjerd, Jan Egil; Borch, Tor; Bøe, Berthe; Flatøy, Bernhard; Hasselund, Sondre; Haug, Knut Jørgen; Hemlock, Kim; Hoseth, Tor Magne; Jomaas, Geir; Kibsgård, Thomas; Kristiansen, Bjorn; Lona, Tarjei; Moatshe, Gilbert; Müller, Oliver; Molund, Marius; Nicolaisen, Tor; Nilsen, Fredrik; Rydinge, Jonas; Smedsrud, Morten; Stødle, Are; Trommer, Axel; Ugland, Stein; Vesterhus, Elise Berg; Brekke, Anne Christine; Sharma, Ateet; Sanghavi, Amir; Tetsworth, Kevin; Geoff, Donald; Weinrach, Patrick; yang, Steven; Halliday, Brett; Gervais, Trevor; Holt, Michael; Flynn, Annette; Prasad, Amal Shankar; Mishra, Vimlesh; Gupta, Ajay; Jain, Niraj; Bahatia, Mahesh; Arora, Vinod; Bhatia, Mahesh; Sundaresh, D. C.; Khanna, Angshuman; Rai, Anil; Pirpiris, Marinis; Love, David; Bucknill, Andrew; Farrugia, Richard J.; Dadi, Akhil; Palla, Naveen; Rai, B. Sachidananda; Rajakumar, Janakiraman; Cherian, Joe Joseph; Olakkengil, Davy J.; Sharma, Gaurav

    2014-01-01

    Objectives: To determine patient independency, health-related and disease-specific quality of life (QOL), gait pattern, and muscle strength in patients after salvage arthroplasty for failed internal fixation of a femoral neck fracture. Design: Secondary cohort study to a randomized controlled trial.

  9. Bilateral atypical femoral fractures in a patient prescribed denosumab - a case report.

    Science.gov (United States)

    Thompson, Robin N; Armstrong, Ciara L; Heyburn, Gary

    2014-04-01

    Atypical fractures of the diaphyseal femoral shaft have been reported in the literature at an increasing rate over the past few years. They have been observed mostly in patients who have been on prolonged courses of bisphosphonates, with no reported cases of atypical femoral fractures in those treated with other anti-resorptive medications. A 59 year old woman sustained an atypical fracture of her right femur in March 2013. She had a past medical history of rheumatoid arthritis and osteoporosis. She had been on alendronate but it was discontinued after five years in 1999. She received denosumab by subcutaneous injection in December 2012. At follow up, she complained of pain in her left femur and a radiograph revealed atypical appearances. She was admitted in June 2013 for prophylactic nailing of the left femur. To our knowledge, this is the first reported case of bilateral atypical femoral changes in a patient prescribed denosumab. Given that denosumab has been on the market for a short time period, we expect that the number of these cases will increase with time. We emphasise previous guidance that patients who present with new onset hip or thigh pain should be screened for atypical femoral fractures. Copyright © 2013 Elsevier Inc. All rights reserved.

  10. Treatment of unstable trochanteric fractures. Randomised comparison of the gamma nail and the proximal femoral nail.

    NARCIS (Netherlands)

    Schipper, I.B.; Steyerberg, E.W.; Castelein, R.M.; Heijden, F.H. van der; Hoed, P.T. den; Kerver, A.J.; Vugt, A.B. van

    2004-01-01

    The proximal femoral nail (PFN) is a recently introduced intramedullary system, designed to improve treatment of unstable trochanteric fractures of the hip. In a multicentre prospective clinical study, the intra-operative use, complications and outcome of treatment using the PFN (n = 211) were

  11. 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.

  12. Genetic Risk Factors for Atypical Femoral Fractures (AFFs): A Systematic Review

    NARCIS (Netherlands)

    Nguyen, Hanh H.; D.M. van de Laarschot (Denise); J.H.M. Verkerk (Annemieke); Milat, F. (Frances); M.C. Zillikens (Carola); P. Ebeling (Peter)

    2018-01-01

    textabstractAtypical femoral fractures (AFFs) are uncommon and have been associated particularly with long-term antiresorptive therapy, including bisphosphonates. Although the pathogenesis of AFFs is unknown, their identification in bisphosphonate-naïve individuals and in monogenetic bone disorders

  13. Effects of teriparatide on cementless bipolar hemiarthroplasty in patients with osteoporotic femoral neck fractures.

    Science.gov (United States)

    Huang, Tsan-Wen; Huang, Kuo-Chin; Lin, Shih-Jie; Chuang, Po-Yao; Shih, Hsin-Nung; Lee, Mel S; Hsu, Robert Wen-Wei; Shen, Wun-Jer

    2016-07-19

    For osteoporotic femoral neck fractures, suitable bone-implant stability is critical for pain relief, early return to daily activities and reduction of complications. Teriparatide (parathyroid hormone [PTH1-34]) can improve bone-implant stability in some basic studies. However it's use in osteoporotic femoral neck fractures treated by cementless hemiarthroplasties for the beneficial effects on bone-implant stability is sparse in the literature. The aim of this study was to determine if post-operative teriparatide administration can reduce femoral stem migration and improve early functional recovery and health-related quality of life (HRQoL). Between 2010 and 2014, patients with osteoporotic femoral neck fracture who underwent cementless bipolar hemiarthroplasty were included into this retrospective cohort study. Group A included patients treated with cementless bipolar hemiarthroplasty only; Group B patients had additional teriparatide. Demographic data, complications, radiographic and functional outcomes as well as health-related quality of life (HRQoL) were compared. There were 52 hips in group A (no teriparatide) and 40 hips in group B (patient who received teriparatide). The subsidence of the femoral stem tended to be significantly decreased in the teriparatide group at 6 and 12 weeks post-operatively (p = 0.003 and p = 0.008, respectively). The Harris Hip Score (HHS) increased significantly from pre-operation to 6 weeks post-operatively and thereafter up to one year in both groups. However, there were no significant differences in terms of subsequent fracture, mortality, HHS, and HRQoL between two groups during the entire study period. Teriparatide significantly reduces the subsidence of the cementless femoral stem in elderly patients in the early post-operative period, but this benefit does not reflect better functional outcomes and HRQoL. Further prospective randomized large-scale cohort study is warranted for evidence-based recommendations.

  14. Cementless Stem for Femoral Neck Fractures in a Patient's 10th Decade of Life: High Rate of Periprosthetic Fractures.

    Science.gov (United States)

    Kabelitz, Method; Fritz, Yannick; Grueninger, Patrick; Meier, Christoph; Fries, Patrick; Dietrich, Michael

    2018-01-01

    Subsidence of cementless femoral stems in hemiarthroplasty (HA) and increased fracture rates are ongoing concerns of orthopedic surgeons when treating fractures in very old patients. Additionally, bone cement implantation syndrome may result in perioperative cardiac or pulmonary complications, especially in older patients, leading to morbidity and mortality. This study was performed to analyze possible subsidence and intraoperative fractures in a cohort of very old patients treated with cementless stems. We retrospectively analyzed a consecutive cohort of patients aged ≥90 years with femoral neck fractures treated by uncemented HA and an anterior minimally invasive approach. Immediate full-weight bearing was allowed postoperatively. Pelvic radiographs were examined for subsidence immediately postoperatively and 6 weeks later. We treated 109 patients (74% women; mean age, 93 years; range, 90-102 years) by HA from January 2010 to March 2016. The 30-day mortality rate was 16%, and the morbidity rate was 47%. There were 11 (12%) intraoperative fractures: 8 (Vancouver B 2 ) had to be addressed immediately during the primary operation, while 3 (1 Vancouver B 1 and 2 Vancouver A G ) were treated conservatively. One periprosthetic femoral fracture (Vancouver B 1 ) was documented during follow-up. In 17 patients, subsidence of >2.0 mm (median, 3.9 mm; range, 2.5-9.0 mm) was documented. Early subsidence was low in this very old cohort treated with an uncemented stem and not showing a periprosthetic fracture. The risk of intraoperative periprosthetic fractures was high. The use of uncemented implants in osteoporotic bone continues to be an intervention with high risk and should only be performed by experienced surgeons. Level III, Therapeutic study.

  15. [Intramedullary osteosynthesis of distal metacarpal fractures with curved wires].

    Science.gov (United States)

    Schlageter, M; Winkel, R; Porcher, R; Haas, H G

    1997-07-01

    When intramedullary pinning is used to treat metacarpal fractures, as recently described by Förstner (1994) and Foucher (1995), the closed reduction technique developed by Jahss (1938) is applied in the same way as for conservative fracture treatment. It is not always possible to achieve complete anatomical reduction using this closed technique. The intramedullary pinning technique, that we have applied since 1989, involves a Kirschner wire which is bent at one end. Apart from reducing the fracture, the pre-set Kirschner wire serves as a butressing internal fixator. The elastic clamping of the wire acts as an internal wire spring splint, permitting early mobilisation. We have operated on 62 metacarpal fractures using the above-mentioned technique over a period of 6 years until 1995. Anatomic reduction was realized in 50 of 62 fractures. In the follow-up of 32 fractures, we noticed four complications: one infection, two paraesthesias, and one non-union.

  16. Measurement of Malrotation on Direct Radiography in Pediatric Distal Radius Fractures

    Science.gov (United States)

    Duymus, Tahir Mutlu; Mutlu, Serhat; Komur, Baran; Mutlu, Harun; Yucel, Bulent; Parmaksizoglu, Atilla Sancar

    2016-01-01

    Abstract The aim of this prospective study was to test a mathematical method of measuring the malrotation of pediatric distal radius fractures (PDRFs) from direct radiographs. A total of 70 pediatric patients who presented at the Emergency Department with a distal radius fracture were evaluated. For 38 selected patients conservative treatment for PDRF was planned. Anteroposterior and lateral radiographs were taken of all of the patients for comparison before and after reduction. Radius bone diameters were measured in the coronal and sagittal planes on the healthy and fractured sides. Using the diameter values on the healthy side and the new diameter values on the fractured side in the rotation formula, the degree of malrotation between the fracture ends was calculated. The mean follow-up period was 13.5 months. Patients’ mean age was 10.00 ± 3.19 years (range, 4–12 years). The rotation degree in the sagittal plane significantly differed between the proximal (26.52°±2.84°) and distal fracture ends (20.96°±2.73°) (P = 0.001). The rotation degree in the coronal plane significantly differed between the proximal (26.70°±2.38°) and distal fracture ends (20.26°±2.86°) (P = 0.001). The net rotation deformity of the fracture line was determined to be 5.55°± 3.54° on lateral radiographs and 5.44°± 3.35° on anteroposterior radiographs, no significant difference was observed between measurements (P >0.05). The malrotation deformity in PDRF occurs with greater rotation in the proximal fragment than in the distal fragment. The net rotation deformity created between the fracture ends can be calculated on direct radiographs. Level of Evidence: Diagnostic, Level II PMID:27149480

  17. Measurement of Malrotation on Direct Radiography in Pediatric Distal Radius Fractures: Prospective Observational Study.

    Science.gov (United States)

    Duymus, Tahir Mutlu; Mutlu, Serhat; Komur, Baran; Mutlu, Harun; Yucel, Bulent; Parmaksizoglu, Atilla Sancar

    2016-05-01

    The aim of this prospective study was to test a mathematical method of measuring the malrotation of pediatric distal radius fractures (PDRFs) from direct radiographs. A total of 70 pediatric patients who presented at the Emergency Department with a distal radius fracture were evaluated. For 38 selected patients conservative treatment for PDRF was planned. Anteroposterior and lateral radiographs were taken of all of the patients for comparison before and after reduction. Radius bone diameters were measured in the coronal and sagittal planes on the healthy and fractured sides. Using the diameter values on the healthy side and the new diameter values on the fractured side in the rotation formula, the degree of malrotation between the fracture ends was calculated. The mean follow-up period was 13.5 months. Patients' mean age was 10.00 ± 3.19 years (range, 4-12 years). The rotation degree in the sagittal plane significantly differed between the proximal (26.52°±2.84°) and distal fracture ends (20.96°±2.73°) (P = 0.001). The rotation degree in the coronal plane significantly differed between the proximal (26.70°±2.38°) and distal fracture ends (20.26°±2.86°) (P = 0.001). The net rotation deformity of the fracture line was determined to be 5.55°± 3.54° on lateral radiographs and 5.44°± 3.35° on anteroposterior radiographs, no significant difference was observed between measurements (P >0.05). The malrotation deformity in PDRF occurs with greater rotation in the proximal fragment than in the distal fragment. The net rotation deformity created between the fracture ends can be calculated on direct radiographs. Diagnostic, Level II.

  18. Interprosthetic femoral fractures: Treatment with a lateral angular-stable plate.

    Science.gov (United States)

    Albareda, J; Gómez, J; Ezquerra, L; Blanco, N

    To study the causes and outcomes of patients with interprosthetic femoral fractures. A retrospective review conducted on 7 patients treated between 2010 and 2013. The knee arthroplasties had been implanted for at least 5 years, and those of the hip less than a year. They were bipolar cemented in 6 patients and totally non-cemented in one patient, all of them implanted due to a displaced femoral neck fracture. They were treated using osteosynthesis with angular stability plate covering the whole interprosthetic femoral segment. Except for one patient, all have been reviewed at least 12 months. The patients included 6 women and one man, with a mean age of 84.7. The fracture, always by low energy, occurred between 2 and 8 months after that of the hip without the implants being mobilized. Four of them were located at diaphyseal level, and 3 at supracondylar level, and unrelated to the type of knee implant. There was consolidation in all patients at a mean of 4.5 months, without a re-operation in any of them, and with no mortality during the follow-up period. All patients walked independently at the time of the fracture, and all of them have managed to return to walking independently, having lost as average 20° of knee flexion in cases of supracondylar fracture. The most important factors in our patients regarding the producing of the fracture have been the changes in the ability to walk after knee replacement and bone fragility. Angular stability plates give good results in the treatment of interprosthetic femoral fractures. Copyright © 2016 SECOT. Publicado por Elsevier España, S.L.U. All rights reserved.

  19. Comparison of modern locked plating and antiglide plating for fixation of osteoporotic distal fibular fractures.

    Science.gov (United States)

    Switaj, Paul J; Wetzel, Robert J; Jain, Neel P; Weatherford, Brian M; Ren, Yupeng; Zhang, Li-Qun; Merk, Bradley R

    2016-09-01

    Fractures in osteoporotic patients can be difficult to treat because of poor bone quality and inability to gain screw purchase. The purpose of this study is to compare modern lateral periarticular distal fibula locked plating to antiglide plating in the setting of an osteoporotic, unstable distal fibula fracture. AO/OTA 44-B2 distal fibula fractures were created in sixteen paired fresh frozen cadaveric ankles and fixed with a lateral locking plate and an independent lag screw or an antiglide plate with a lag screw through the plate. The specimens underwent stiffness, cyclic loading, and load to failure testing. The energy absorbed until failure, torque to failure, construct stiffness, angle at failure, and energy at failure was recorded. The lateral locking construct had a higher torque to failure (p=0.02) and construct stiffness (p=0.04). The locking construct showed a trend toward increased angle at failure, but did not reach statistical significance (p=0.07). Seven of the eight lateral locking plate specimens failed through the distal locking screws, while the antiglide plating construct failed with pullout of the distal screws and displacement of the fracture in six of the eight specimens. In our study, the newly designed distal fibula periarticular locking plate with increased distal fixation is biomechanically stronger than a non-locking one third tubular plate applied in antiglide fashion for the treatment of AO/OTA 44-B2 osteoporotic distal fibula fractures. V: This is an ex-vivo study performed on cadavers and is not a study performed on live patients. Therefore, this is considered Level V evidence. Copyright © 2015. Published by Elsevier Ltd.

  20. CT virtual reality in the preoperative workup of malunited distal radius fractures: preliminary results

    International Nuclear Information System (INIS)

    Rieger, Michael; Gruber, Hannes; Jaschke, Werner R.; Gabl, Markus; Mallouhi, Ammar

    2005-01-01

    Our objective was to evaluate the usefulness of CT virtual preoperative planning in the surgical repositioning of malunited distal radius fracture. Eleven patients with malunited distal radius fracture underwent multislice CT of both wrists. A preoperative workup was performed in a virtual reality environment created from the CT data sets. Virtual planning comprised three main procedures, carrying out the virtual osteotomy of the radius, prediction of the final position of the distal radius after osteotomy and computer-assisted manufacturing of a repositioning device, which was later placed at the surgical osteotomy site to reposition objectively the distal radius fragment before fixation with the osteosynthesis. All patients tolerated the surgical procedure well. During surgery, the orthopedic surgeons were not required in any of the cases to alter the position of the distal radius that was determined by the repositioning device. At postoperative follow-up, the anatomic relationship of the distal radius was restored (radial inclination, 21.4 ; volar tilt, 10.3 ; ulnar variance, 0.5 mm). Clinically, a significant improvement of pronation (P=0.012), supination (P=0.01), flexion (P=0.001) and extension (P=0.006) was achieved. Pain decreased from 54 to 7 points. CT virtual reality is a valuable adjunct for the preoperative workup and surgical reposition of malunited distal radius fractures. (orig.)

  1. Intramedullary nailing and plate osteosynthesis for fractures of the distal metaphyseal tibia and fibula.

    Science.gov (United States)

    Krishan, Ajay; Peshin, Chetan; Singh, Dara

    2009-12-01

    To assess the results of concurrent intramedullary nailing plus plate osteosynthesis for fractures of the distal tibia and fibula. 15 men and 10 women (mean age, 35 years) with concurrent fractures of the distal tibia and fibula underwent intramedullary nailing (for the tibia) and plate osteosynthesis (for the fibula). 17 fractures were type A1, 6 type A2, and 2 type A3. Compound type IIIB or more extensive fractures were excluded. The mean follow-up duration was 2 years. The mean time to bone union was 20 weeks. Six patients underwent dynamisation and 4 bone grafting. Two patients had malalignment (angulation of >5 degrees in any plane), but none was rotational. No patient had shortening, hardware breakdown, or deep-seated infection. Two patients had superficial cellulitis at the site of the distal locking screws. Concurrent intramedullary nailing and plate osteosynthesis for fractures of the distal tibia and fibula is effective in preventing malalignment. Plate osteosynthesis for the fibula provides additional stability even when a single distal locking bolt is used to fix the intramedullary nail to the tibia.

  2. The effects of intraoperative positioning on patients undergoing early definitive care for femoral shaft fractures.

    Science.gov (United States)

    Apostle, K L; Lefaivre, K A; Guy, P; Broekhuyse, H M; Blachut, P A; O'Brien, P J; Meek, R N

    2009-10-01

    To determine if there is a difference in morbidity and mortality in orthopaedic trauma patients with femoral shaft fractures undergoing early definitive care with intramedullary (IM) nails in the supine versus the lateral position. Retrospective cohort study, single centered. One level 1 trauma center. Nine hundred eighty-eight patients representing 1027 femoral shaft fractures treated with IM nails were identified through a prospectively gathered database between 1987 and 2006. Antegrade IM nail insertion with reaming of the femoral canal in either the supine or lateral position. Mortality was the primary outcome. Admission to intensive care unit (ICU) was the secondary outcome measure and a surrogate measure of morbidity. Literature review was performed to identify factors shown to contribute to morbidity and mortality in orthopaedic trauma patients. Intraoperative position in either the supine or lateral position was added to this list. Logistic regression analysis was performed to determine the magnitude and effect of the independent variables on each of the study end points. To determine if a more significant trend toward less favorable outcomes was observed with increasing severity of injury, particularly injuries of the chest and thorax, subgroup analysis was performed for all those with a femur fracture and an Injury Severity Score > or =18 and all those with a femur fracture and an Abbreviated Injury Score chest > or =3. Intraoperative position in either the supine or lateral position was not a significant predictor of mortality or ICU admission for the original cohort or the subgroup of Injury Severity Score > or =18. However, for the subgroup of Abbreviated Injury Score chest > or =3, intraoperative positioning in the lateral position had a statistically significant protective effect against ICU admission (P = 0.044). For polytrauma patients with femoral shaft fractures, surgical stabilization using IM nails inserted with reaming of the femoral canal in

  3. Does femoral offset recover and affect the functional outcome of patients with displaced femoral neck fracture following hemiarthroplasty?

    Science.gov (United States)

    Ji, Hyung-Min; Won, Seok-Hyung; Han, Jun; Won, Ye-Yeon

    2017-06-01

    Restoring preoperative horizontal femoral offset (FO) promised good functional outcome in patients receiving total hip arthroplasty. However, relatively little was known regarding the clinical relevance of restoring the offset in patients with bipolar hemiarthroplasty to treat displaced femoral neck fracture. Therefore, the objective of this study was to evaluate postoperative FO accurately and verify its relation with functional outcome. One hundred elderly patients who received bipolar hemiarthroplasty to treat displaced femoral neck fracture were identified. Preoperative CT scanning of contralateral hip joint and reconstruction of images led to rotation-free FO. By referencing postoperative implant specification and comparing to measured values in Picture Archive and Communication System, rotation-free postoperative FO and the amount of change were acquired. Postoperative Harris Hip Score (HHS) and Modified Barthel Index (MBI) were evaluated to measure functional outcome at 12-month after the surgery. Patients with significant FO change were identified. Multiple regression analysis was conducted to determine if the FO change might independently affect the outcome regardless of confounding factors. The mean preoperative offset was 37.4±2.5 increased by 12.7±9.6% after the surgery. Only 25.0% of postoperative offset after hemiarthroplasty was changed within ±5% of preoperative offset. A total of 45.0% of postoperative offset changed within ±10% while 77.0% of postoperative offset changed within ±20%. 23% of patients whose FO changed more than 20% showed significantly worse outcome score than the patients whose FO change remained within ±20% of initial value. Mean MBI and HHS were negatively correlated with FO change. After adjusting for confounding factors, significant correlation remained between modification of FO and MBI, but not between FO change and HHS (B=4.576; β=0.235; 95% confidence interval of B: 0.534 to 8.135). FO was not properly restored in 23

  4. 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.

  5. Intramedullary nailing without interlocking screws for femoral and tibial shaft fractures.

    Science.gov (United States)

    Kreb, Dieuwertje L; Blokhuis, Taco J; van Wessem, Karlijn J P; Bemelman, Mike; Lansink, Koen W W; Leenen, Luke P H

    2013-08-01

    Intramedullary fixation is the treatment of choice for diaphyseal fractures of the femur and tibia. Locking the implant can sometimes be cumbersome and time consuming. In our institution, fractures with axial and rotational stability are treated with intramedullary nailing without interlocking. All consecutive patients presented in the University Medical Center Utrecht from October 2003 to August 2009 with acute traumatic diaphyseal fractures of the tibia or femur that were considered axial and rotational stable were included. They underwent internal fixation using intramedullary nails without interlocking. Patient records were evaluated for duration of surgery, perioperative complications, consolidation time and re-operations. Twenty-nine long bone fractures were treated in 27 patients: 20 men and 7 women, with an average age of 28.9 years (range 15.6-54.4). There were 12 femoral fractures and 17 tibial fractures. Sixteen fractures were closed and 13 were open (10 Gustilo 1, 3 Gustilo 2). The mean operating time was 43 min (range 18-68 min) for tibial fractures and 55 min (range 47-150 min) for femoral fractures. Postoperative complications occurred in six patients. Two patients (three fractures) were lost to follow-up. Healing occurred in 25 of the 26 remaining fractures (96 %) without additional interventions. One tibia was secondarily converted to a standard locked nail because of axial and rotational instability. All patients returned to their pre-injury level of activity. The use of intramedullary nailing without interlocking is associated with minimal complications in selected fractures. The advantages include a short operating time and the simplicity of its application.

  6. Physeal fractures of the distal tibia and fibula (Salter-Harris Type I, II, III, and IV fractures).

    Science.gov (United States)

    Podeszwa, David A; Mubarak, Scott J

    2012-06-01

    Physeal fractures of the distal tibia and fibula are common and can be seen at any age, although most are seen in the adolescent. An understanding of the unique anatomy of the skeletally immature ankle in relation to the mechanism of injury will help one understand the injury patterns seen in this population. A thorough clinical exam is critical to the diagnosis and treatment of these injuries and the avoidance of potentially catastrophic complications. Nondisplaced physeal fractures of the distal tibia and fibula can be safely treated nonoperatively. Displaced fractures should undergo a gentle reduction with appropriate anesthesia while multiple reduction attempts should be avoided. Gapping of the physis >3 mm after reduction should raise the suspicion of entrapped periosteum that will increase the risk of premature physeal closure. Open reduction of displaced Salter-Harris type III and IV fractures is critical to maintain joint congruity and minimize the risk of physeal arrest.

  7. Effect of boundary conditions, impact loading and hydraulic stiffening on femoral fracture strength.

    Science.gov (United States)

    Haider, Ifaz T; Speirs, Andrew D; Frei, Hanspeter

    2013-09-03

    Patient specific quantitative CT (QCT) imaging data together with the finite element (FE) method may provide an accurate prediction of a patient's femoral strength and fracture risk. Although numerous FE models investigating femoral fracture strength have been published, there is little consent on the effect of boundary conditions, dynamic loading and hydraulic strengthening due to intra-medullary pressure on the predicted fracture strength. We developed a QCT-derived FE model of a proximal femur that included node-specific modulus assigned based on the local bone density. The effect of three commonly used boundary conditions published in literature were investigated by comparing the resulting strain field due to an applied fracture load. The models were also augmented with viscoelastic material properties and subject to a realistic impact load profile to determine the effect of dynamic loads on the strain field. Finally, the effect of hydraulic strengthening was investigated by including node specific permeability and performing a coupled pore diffusion and stress analysis of the FE model. Results showed that all boundary conditions yield the same strain field patterns, but peak strains were 22% lower and fracture load was 18% higher when loaded at the greater trochanter than when loaded at the femoral head. Comparison of the dynamic models showed that material viscoelasticity was important, but inertial effects (vibration and shock) were not. Finally, pore pressure changes did not cause significant hydraulic strengthening of bone under fall impact loading. Copyright © 2013 Elsevier Ltd. All rights reserved.

  8. A unique case of nontraumatic femoral neck fracture following epilepsia partialis continua

    Directory of Open Access Journals (Sweden)

    Karl O. Nakken

    2015-01-01

    Full Text Available People with epilepsy are more accident prone than the non-epilepsy population. Bone fractures are most often due to seizure-related falls. However, seizures themselves, in particular generalized tonic-clonic seizures, may also cause fractures, e.g. of the thoracic spine. Here, I present a man who developed focal epilepsy following a subarachnoidal hemorrhage. During a focal motor seizure with left-sided convulsions and preserved consciousness that lasted 2 hrs, he sustained a femoral neck fracture. In persons with low mineral density, as in this case, contractions associated with simple focal motor seizures may be sufficient to give rise to such a severe complication.

  9. Management of Femoral Shaft Fracture in Klippel-Trenaunay Syndrome with External Fixator

    Directory of Open Access Journals (Sweden)

    Yogendra Gupta

    2016-01-01

    Full Text Available Klippel-Trenaunay syndrome (KTS is a rare complex malformation characterized by the clinical triad of capillary malformations, soft tissue and bone hypertrophy, and venous/lymphatic malformation. Fractures of long bones in such cases are challenging to treat. A 12-year-old female with this syndrome presented with femoral shaft fracture of right thigh. She was initially kept on skeletal traction for two weeks and then she underwent closed reduction and immobilization with external fixator with uneventful intraoperative and postoperative period. Fracture united at four and half months.

  10. Proximal femoral reconstruction for failed internal fixation of a bisphosphonate-related femur fracture

    Directory of Open Access Journals (Sweden)

    Rishabh G. Jethanandani, BSE

    2016-12-01

    Full Text Available We present a case of a bisphosphonate-related femur fracture in an elderly woman, who failed treatment with both cephalomedullary nail and proximal femoral locking plate, leading to successful treatment with total hip arthroplasty. Hardware failure should be included in the differential of patients with previous internal fixation of bisphosphonate-related femur fracture that present with hip or groin pain. Arthroplasty can be an acceptable salvage option in an active elderly patient with a bisphosphonate-related femur fracture.

  11. Dislocated ankle fracture complicated by near total distal ischaemia

    Science.gov (United States)

    Duygun, Fatih; Sertkaya, Omer; Aldemir, Cengiz; Dogan, Ali

    2013-01-01

    Total arterial ischaemia is rarely seen following a dislocated ankle fracture but if it does and intervention is not made, it can lead to serious morbidity. We present a 39-year-old woman with almost total occlusion in the arteria tibialis and arteria dorsalis pedis following a dislocated ankle fracture as a result of a bicycle fall. PMID:24248319

  12. Simultaneous bilateral atypical femoral fracture in a patient receiving denosumab: case report and literature review.

    Science.gov (United States)

    Selga, J; Nuñez, J H; Minguell, J; Lalanza, M; Garrido, M

    2016-02-01

    Osteoporosis remains a chronic and common disease associated with high medical costs. Pharmacological therapy has shown to be a good strategy to significantly reduce fracture risk. While literary evidence for bone protection in the short and medium term is strongly in it's favor, there are concerns about long-term treatment with antiresorptive drugs. Increased risk of atypical femoral fractures (AFFs) have been demonstrated in several studies following the long-term use of bisphosphonate. Denosumab offers an alternative approach to the treatment of osteoporosis, however, it is also an antiresorptive drug. We present a case of simultaneous bilateral atypical femoral fractures in a patient with denosumab treatment. These findings highlight the need to reevaluate the optimal antiresorptive therapy duration, as well as the safety of transition from bisphosphonates to denosumab and the need for continued monitoring in the prevention of AFFs.

  13. Subchondral Impaction Fractures of the Medial Femoral Condyle in Weightlifters: A Report of 5 Cases.

    Science.gov (United States)

    Grzelak, Piotr; Podgórski, Michał Tomasz; Stefańczyk, Ludomir; Krochmalski, Marek; Domżalski, Marcin

    2016-01-01

    Although subchondral impaction fractures have already been reported in the non-weight-bearing portion of the lateral femoral condyle, this study reveals the presence of an intra-articular impaction fracture of the postero-superior region of the non-weight-bearing portion of the medial femoral condyle recognized in 5 of a group of 22 representatives of the Polish national Olympic weightlifting team, who underwent 1.5T magnetic resonance imaging examination. Articular cartilage lesions varied with regard to the type of injury and its severity ranging from healed or subchronic injuries to acute trauma. All described individuals had no clinical history of acute knee trauma and only 3 of them had minor pain symptoms. The accumulation of microtraumas occurring during participation in particular activities associated with weightlifting training seems to be responsible for the development of this type of contusion. This is the first description of impaction fracture observed in this location in professional weightlifters.

  14. Bilateral stress fracture of femoral neck in non-athlete - case report

    Directory of Open Access Journals (Sweden)

    Ubiratan Stefani de Oliveira

    Full Text Available ABSTRACT Bilateral stress fracture of femoral neck in healthy young patients is an extremely rare entity, whose diagnostic and treatment represent a major challenge. Patients with history of hip pain, even non-athletes or military recruits, should be analyzed to achieve an early diagnosis and prevent possible complications from the surgical treatment. This report describes a 43-year-old male patient, non-athlete, without previous diseases, who developed bilateral stress fracture of femoral neck without displacement. He had a late diagnosis; bilateral osteosynthesis was made using cannulated screws. Although the diagnosis was delayed in this case, the study highlights the importance of the diagnosis of stress fracture, regardless of the activity level of the patients, for the success of the treatment.

  15. The biomechanical analysis of three-dimensional distal radius fracture model with different fixed splints.

    Science.gov (United States)

    Hua, Zhen; Wang, Jian-Wei; Lu, Zhen-Fei; Ma, Jian-Wei; Yin, Heng

    2018-01-30

    The distal radius fracture is one of the common clinical fractures. At present, there are no reports regarding application of the finite element method in studying the mechanism of Colles fracture and the biomechanical behavior when using splint fixation. To explore the mechanism of Colles fracture and the biomechanical behavior when using different fixed splints. Based on the CT scanning images of forearm for a young female volunteer, by using model construction technology combined with RPOE and ANSYS software, a 3-D distal radius fracture forearm finite element model with a real shape and bioactive materials is built. The material tests are performed to obtain the mechanical properties of the paper-based splint, the willow splint and the anatomical splint. The numerical results are compared with the experimental results to verify the correctness of the presented model. Based on the verified model, the stress distribution of different tissues are analyzed. Finally, the clinical tests are performed to observe and verify that the anatomical splint is the best fit for human body. Using the three kinds of splints, the transferred bone stress focus on the distal radius and ulna, which is helpful to maintain the stability of fracture. Also the stress is accumulated in the distal radius which may be attributed to flexion position. Such stress distribution may be helpful to maintain the ulnar declination. By comparing the simulation results with the experimental observations, the anatomical splint has the best fitting to the limb, which can effectively avoid the local compression. The anatomical splint is the most effective for fixing and curing the fracture. The presented model can provide theoretical basis and technical guide for further investigating mechanism of distal radius fracture and clinical application of anatomical splint.

  16. Is there a benefit of proximal locking screws in osteoporotic distal radius fractures? - A biomechanical study.

    Science.gov (United States)

    Bockmann, Benjamin; Budak, Can; Figiel, Jens; Lechler, Philipp; Bliemel, Christopher; Debus, Florian; Schwarting, Tim; Oberkircher, Ludwig; Frink, Michael

    2016-08-01

    The distal radial fracture is a common fracture and frequently seen in geriatric patients. During the last years, volar plating has become a popular treatment option. While the application of locking screws at the distal fragment is widely accepted, there is no evidence for their use at the radial shaft. In six osteoporotic pairs of matched human cadaver radii an extra-articular model creating an AO 23-A2.1 fracture was employed. Osteosynthesis were performed using the APTUS 2.5 Adaptive TriLock Distal Radius System (Medartis AG) with locking (LS) or non-locking screws (NLS) for proximal fixation. Biomechanical testing was performed in a staircase fashion: starting with 50 cycles at 200N, the load was continuously increased by 50N every 80 cycles up to a maximum force of 400N. Finally, load to failure was analyzed with failure defined as sudden loss of force measured (20%) or major deformation of the radii (10mm). At 200N, 250N, 300N, 400N and load to failure, the NLS group showed a higher degree of elastic modulus. In contrast, the LS group showed higher elastic modulus at 350N. Maximum force was higher in the LS group without reaching statistical significance. Reasons for loss of fixation were longitudinal shaft fractures, horizontal peri-implant fractures and distal cutting out. No difference was seen between the two groups concerning the development of the above mentioned complications. Our study did not show biomechanical superiority for distal radius fracture fixation by using locking screws in the proximal holes in an osteoporotic cadaver study. At load to failure, longitudinal shaft fractures and peri-implant fractures seemed to be a more relevant problem rather than failure of the proximal fixation. Copyright © 2016 Elsevier Ltd. All rights reserved.

  17. The risk factors associated with subluxation of the distal interphalangeal joint in mallet fracture.

    Science.gov (United States)

    Kim, J K; Kim, D J

    2015-01-01

    Surgical fixation is recommended when a mallet fracture involves more than one-third of the articular surface of the distal phalanx. This recommendation originates from the idea that involvement of more than one-third of the base of the distal phalanx causes subluxation of the distal interphalangeal (DIP) joint. Eighty-six fingers of 85 patients with a mallet fracture involving more than one-third of the articular surface of the distal phalanx were enrolled in this study. Patients were allocated on the basis of subluxation of the DIP joint into a group with no subluxation or a group with subluxation. These two groups were compared with respect to age, sex, fracture size, fracture displacement, time to finger immobilizer application, and initial extensor lag of the DIP joint. Backward stepwise multiple logistic regression analysis was performed to identify the risk factors of DIP joint subluxation, and receiver operating curve analysis was used to calculate the optimal cut-off point for the risk factors. Half of our patients with a mallet fracture involving > one-third of the articular surface of the distal phalanx showed subluxation of the DIP joint. A significant intergroup difference was found for fracture size and time to application of a finger immobilizer, but no significant difference was observed for other parameters. The risk factors of DIP joint subluxation were fracture size and time to application of finger immobilizer. The optimal cut-off values for the development of DIP joint subluxation were 48% for the fracture size and 12.5 days for time to finger immobilizer application. © The Author(s) 2014.

  18. Minimally invasive plating osteosynthesis for mid-distal third humeral shaft fractures.

    Science.gov (United States)

    Lian, Kejian; Wang, Lei; Lin, Dasheng; Chen, Zhiwen

    2013-08-01

    Mid-distal third humeral shaft fractures can be effectively treated with minimally invasive plating osteosynthesis and intramedullary nailing (IMN). However, these 2 treatments have not been adequately compared. Forty-seven patients (47 fractures) with mid-distal third humeral shaft fractures were randomly allocated to undergo either minimally invasive plating osteosynthesis (n=24) or IMN (n=23). The 2 groups were similar in terms of fracture patterns, fracture location, age, and associated injuries. Intraoperative measurements included blood loss and operative time. Clinical outcome measurements included fracture healing, radial nerve recovery, and elbow and shoulder discomfort. Radiographic measurements included fracture alignment, time to healing, delayed union, and nonunion. Functional outcome was satisfactory in both groups. Mean American Shoulder and Elbow Surgeons score and Mayo score were both better for the minimally invasive plating osteosynthesis group than for the IMN group (98.2 vs 97.6, respectively, and 93.5 vs 94.1, respectively; Pshaft fractures. Minimally invasive plating osteosynthesis is more suitable for complex fractures, especially for radial protection and motion recovery of adjacent joints, compared with IMN for simple fractures. Copyright 2013, SLACK Incorporated.

  19. 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.

  20. 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

  1. Effects of radiation and surgery on healing of femoral fractures in a rat model.

    Science.gov (United States)

    Nicholls, Fred; Janic, Katarina; Filomeno, Paola; Willett, Thomas; Grynpas, Marc; Ferguson, Peter

    2013-08-01

    Management of soft tissue sarcoma involves multimodality treatment, including surgery and radiotherapy. Pathologic fracture of the femur after such treatment in the thigh is one serious, late complication and nonunion rates of 80-90% are reported. We hypothesize that the combination of radiotherapy and periosteal stripping (during tumor resection) leads to greater impairment of the fracture repair process than either intervention alone. Female Wistar retired breeder rats were randomized into four treatment groups (control, radiotherapy, surgery, and combination of radiotherapy and surgery) and three end-points (21, 28, and 35 days post-fracture). Designated animals first underwent radiotherapy, followed by surgical stripping of the periosteum 3 weeks later and femoral fracture with fixation after another 3 weeks. Animals were sacrificed and fractures examined using microCT and histomorphometry. Simple transverse or short oblique femoral fractures were produced. By 35 days, control animals formed unions, periosteum-stripped animals formed hypertrophic non-unions and irradiated animals formed atrophic non-unions. Histomorphometry revealed an absence of chondroid and osteoid production in animals undergoing radiotherapy. The relative contribution of periosteal stripping to occurrence of non-union was statistically insignificant. Radiation prior to fracture reliably resulted in atrophic non-union in our model. The contribution of periosteal stripping was negligible. Copyright © 2013 Orthopaedic Research Society.

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

    Science.gov (United States)

    Iizuka, Yoichi; Takechi, Rumi; Iizuka, Haku; Omodaka, Takuya; Takagishi, Kenji

    2016-10-01

    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.

  3. Quantitative CT assessment of proximal femoral bone density. An experimental study concerning its correlation to breaking load for femoral neck fractures

    International Nuclear Information System (INIS)

    Buitrago-Tellez, C.H.; Schulze, C.; Gufler, H.; Langer, M.; Bonnaire, F.; Hoenninger, A.; Kuner, E.

    1997-01-01

    Purpose: In an experimental study, the correlation between the trabecular bone density of the different regions of the proximal femur and the fracture load in the setting of femoral neck fractures was examined. Methods: The bone mineral density 41 random proximal human femora was estimated by single-energy quanitative CT (SE-QCT). The trabecular bone density was measured at the greatest possible extracortical volume at midcapital, midneck and intertrochanteric level and in the 1 cm 3 volumes of the centres of these regions in a standardised 10 mm thick slice in the middle of the femoral neck axis (in mg/ml Ca-hydroxyl apatite). The proximal femora were then isolated and mounted on a compression/bending device under two-legged stand conditions and loaded up to the point when a femoral neck fracture occurred. Results: Statistical analysis revealed a linear correlation between the trabecular bone density and the fracture load for the greater regions, with the highest value in the maximal area of the head (coefficient factor r=0.76). Conclusion: According to our data, the measurement of the trabecular bone by SE-QCT at the femoral head is a more confident adjunct than the neck or trochanteric area to predict a femoral neck fracture. (orig.) [de

  4. 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.)

  5. Intertrochanteric and femoral neck fractures' in patients with ...

    African Journals Online (AJOL)

    1991-02-16

    . Patients on levodopa are more active, have more muscle power and diminished tremor. They feel it is possible to treat hip fractures in patients with Parkinson's disease who respond to levodopa therapy with minimum regard.

  6. Prosthetic replacement in femoral neck fracture in the elderly: Results and review of the literature

    Directory of Open Access Journals (Sweden)

    Marya SKS

    2008-01-01

    Full Text Available Background: Intracapsular fractures of the proximal femur account for a major share of fractures in the elderly. The primary goal of treatment is to return the patient to his or her pre-fracture functional status. There are multiple internal fixation options (screws, dynamic hip screw plate or blade plates and hemi and total hip arthroplasty. Open reduction and internal fixation has been shown to have a high rate of revision surgery due to nonunion and avascular necrosis. Hip replacement arthroplasty (hemi or total is a viable treatment option. Materials and Methods: Eighty-four elderly patients (age> 70 years with a femoral neck fracture were treated over a five-year period (January 2001 to December 2006. Eighty of the 84 patients underwent some form of hip replacement after appropriate medical and anesthetic fitness. Results: We had good results in all the patients in terms of return to pre-fracture level of activity, independent ambulation and satisfaction with the procedure. Patients over the age of 80 years who underwent bipolar hemiarthroplasty all progressed well without any complication. Patients in their seventies underwent some form of total hip replacement and barring one case of deep infection, two cases of deep vein thrombosis and three cases of dislocation (which were managed conservatively, there were no real complications. Conclusion: Hip replacement (hemi or total is a successful procedure for the elderly population over 70 years with femoral neck fractures. Return to pre-morbid level of activity and independent functions occur very swiftly, avoiding the hazards of prolonged incumbency. We have proposed a treatment algorithm following the results of treatment of this fracture in our series. We have also reviewed the different contemporary treatment options used (conservative treatment, cancellous screw fixation, Dynamic Hip Screw (DHS fixation, hemi and total hip replacement used for treatment of an elderly patient with of

  7. Factors influencing period from surgery to discharge in patients with femoral trochanteric fractures

    Science.gov (United States)

    Shinoda, Soichiro; Mutsuzaki, Hirotaka; Watanabe, Arata; Morita, Hidetaka; Kamioka, Yumiko

    2017-01-01

    [Purpose] The purpose of this study was to investigate factors influencing the period from surgery to discharge in patients with femoral trochanteric fractures. [Subjects and Methods] Sixty patients with femoral trochanteric fractures were investigated retrospectively. Based on the mean period from surgery to discharge (85.6 ± 26.6 days), the patients were divided into two groups: an under-85-day group (range, 29–78 days) and an over-85-day group (87–128 days). Age, gender, fracture type, presence of lesser trochanteric displacement, discharge destination, and walking ability were investigated. The relationship between these factors and the period from surgery to discharge was analyzed with logistic regression analysis. [Results] Age and lesser trochanteric displacement were significantly higher in the over-85-day group, and walking ability before fracture and at discharge were significantly lower in the over-85-day group. Logistic regression analysis showed that lesser trochanteric displacement and age were predictors of the length from surgery to discharge. Lesser trochanteric displacement were observed in 87.5% of these. Immediate displacement after surgery occurred in 57.8% of lesser trochanteric fractures, while 26.3% displaced 1 to 3 weeks after surgery. [Conclusion] This study revealed that lesser trochanteric displacement, higher age, and lower walking ability before fracture and at discharge were associated with longer hospitalizations in patients with femoral trochanteric fractures. Lesser trochanteric displacement were observed in 87.5% of lesser trochanteric fractures. These displacements occurred within 3 weeks after surgery in 84.1% of cases. PMID:29200639

  8. Should full threaded compression screws be used in adult femoral neck fractures?

    Science.gov (United States)

    Okcu, Güvenir; Özkayın, Nadir; Erkan, Serkan; Tosyali, H Koray; Aktuğlu, Kemal

    2015-07-01

    Operative treatment consisting of fracture reduction and fixation, or arthroplasty to permit early patient mobilization, continues to be the treatment of choice for most femoral neck fractures. Options for internal fixation have included a variety of implants; however most recent reports and textbooks cite parallel multiple cancellous screws as the surgical technique of choice. The study was prospective, randomized and IRB approved. Inclusion criteria included skeletal maturity, closed femoral neck fracture without concomitant fractures or injuries with complete charts and adequate radiographs obtained from the initial injury till the last follow-up. Forty-four patients were enrolled in this study during one-year period at two university centers. 22 were randomized to be treated with full threaded, cannulated compression screws (Acutrak 6/7, ACUMED) (Group 1) and the other 22 with 16mm partial threaded, 6.5mm or 7.3mm cannulated screws (SYNTHES) (Group 2). Three or four screws were used in both groups according to fracture type and surgeon's preference. Data evaluated included surgical time, fluoroscopy time, fracture type, radiological outcome, complications and functional status using the Harris Hip Score. Both groups were comparable in terms of age and gender. There was not a significant difference in terms of surgical time, follow-up period, fracture type, or fluoroscopy time. There were eight complications in Group 1 and two in Group 2 (P=0.049) Time to union was significantly longer in Group 1 (P=0.001). However, Hip Scores were not significantly different in both groups (P=0.20). When compared with full threaded compression screws, partial-threaded cannulated screws provides a shorter union time and less complication rate while providing equivalent functional results in adult femoral neck fractures. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. The Radiographic Union Score for Hip (RUSH) Identifies Radiographic Nonunion of Femoral Neck Fractures.

    Science.gov (United States)

    Frank, Tym; Osterhoff, Georg; Sprague, Sheila; Garibaldi, Alisha; Bhandari, Mohit; Slobogean, Gerard P

    2016-06-01

    The Radiographic Union Score for Hip (RUSH) is a previously validated outcome instrument designed to improve intra- and interobserver reliability when describing the radiographic healing of femoral neck fractures. The ability to identify fractures that have not healed is important for defining nonunion in clinical trials and predicting patients who will likely require additional surgery to promote fracture healing. We sought to investigate the utility of the RUSH score to define femoral neck fracture nonunion. (1) What RUSH score threshold yields at least 98% specificity to diagnose nonunion at 6 months postinjury? (2) Using the threshold identified, are patients below this threshold at greater risk of reoperation for nonunion and for other indications? A representative sample of 250 out of a cohort of 725 patients with adequate 6-month hip radiographs was analyzed from a multinational elderly hip fracture trial (FAITH). All patients had a femoral neck fracture and were treated with either multiple cancellous screws or a sliding hip screw. Two reviewers independently determined the RUSH score based on the 6-month postinjury radiographs and interrater reliability was assessed with the interclass correlation coefficient (ICC). There was substantial reliability between the reviewers assigning the RUSH scores (ICC, 0.81; 95% confidence interval [CI], 0.76-0.85). The RUSH score is a checklist-based system that quantifies four measures of healing: cortical bridging, cortical fracture disappearance, trabecular consolidation, and trabecular fracture disappearance.. Fracture healing was determined by two independent methods: (1) concurrently by the treating surgeon using both clinical and radiographic assessments as per routine clinical care; and (2) retrospectively by a Central Adjudication Committee using complete obliteration of the fracture line on radiographs alone. Receiver operating characteristic tables were used to define a RUSH threshold score that was > 98

  10. [Current status of therapy of subtrochanteric femoral fractures].

    Science.gov (United States)

    Hoffmann, R; Südkamp, N P; Schütz, M; Raschke, M; Haas, N P

    1996-04-01

    Operative treatment of subtrochanteric femur fractures is demanding. The implants available follow different biomechanical and surgical principles. Extramedullary implants like the condylar blade plate and the dynamic condylar screw require subtle surgical and indirect reduction techniques. Intramedullary implants like intramedullary hip screws and interlocking nails are biomechanically advantageous. In contrast to the extramedullary implants these fixations can stand postoperative weight-bearing. The different operative techniques for the fixation of subtrochanteric fractures are presented and evaluated. Current trends in treatment rationales are outlined.

  11. Callus features of regenerate fracture cases in femoral lengthening in achondroplasia

    Energy Technology Data Exchange (ETDEWEB)

    Devmurari, Kamlesh N.; Song, Hae Ryong; Modi, Hitesh N.; Venkatesh, K.P.; Ju, Kim Seung; Song, Sang Heon [Korea University Medical College, Institute for Rare Diseases and Department of Orthopedic Surgery, Seoul (Korea)

    2010-09-15

    We studied the callus features seen in cases of regenerate fracture in femoral lengthening using a monolateral fixator in achondroplasia to determine whether callus types and shapes can predict the probability of callus fracture. The radiographs of 28 cases of femoral lengthening in 14 patients, 14 cases of callus fracture, and 14 cases without callus fracture were retrospectively analyzed by four observers and classified into different shapes and types in concordance with the Ru Li classification. The average lengthening of 9.4 cm (range 7.5-11.8 cm) was achieved, which was 41% (range 30-55%) of the original length and the average timing of callus fracture was 470 days (range 440-545 days) after surgery in the callus fracture group. While the average lengthening of 9.1 cm (range 8-9.7 cm) was achieved, this was 30% (range 28-32%) of the original length in the group of patients without callus fracture. The callus was atypically shaped, there was a 48% average (range 30-72%) reduction of the callus width compared with the natural width of the femur, and a lucent pathway was present in all cases of regenerate fracture. A lucent pathway was seen in all fracture cases with concave, lateral, and atypical shapes, and there was more than 30% lengthening and 30% reduction of the callus width compared with the natural width of the femur, which are the warning signs for regenerate fractures. These signs help the surgeon to predict the outcome and guide him in planning for any additional interventions. The Ru Li classification is an effective method for the evaluation of the chance of callus fracture. (orig.)

  12. A case of SLE with bilateral osteonecrosis of femoral heads and bone infarct in distal of femur.

    Science.gov (United States)

    Salesi, Mansour; Karimifar, Mansoor; Mottaghi, Peyman; Sayedbonakdar, Zahra; Karimzadeh, Hadi

    2010-02-01

    Osteonecrosis of bone is a major cause of morbidity in lupus patients, and is most common in the femoral head. It has been reported in wide range of patients (2-30%). In different studies presence of arthritis, Raynaud phenomenon, vasculitis, pleuritis, antiphospholipid and other factors were associated with this occurrence. Bone infarcts were also associated with these factors. We report a 21-year-old patient who was diagnosed as SLE about 3 years ago. When the patient was stable with hydroxychloroquine and prednisolone referred to rheumatologic clinic for mechanical knee pain, in evaluation she had bone infarct in distal femur. Two months later she came back with bilateral hip pain, and in evaluation she had bilateral osteonecrosis of femoral heads. There are many reports of femoral head osteonecrosis in lupus patients, and also one report of multiple bone infarct and pain in SLE, but we did not find any report of these two phenomena together in a patient whose disease was controlled and she took minimum of steroid and DMARD in the about 2-month follow-up, and this was very interesting for us.

  13. Minimally invasive osteosynthesis of distal tibial fractures using anterolateral locking plate: Evaluation of results and complications.

    Science.gov (United States)

    Lakhotia, Devendra; Sharma, Gaurav; Khatri, Kavin; Kumar, G-N; Sharma, Vijay; Farooque, Kamran

    2016-01-01

    Soft tissue healing is of paramount importance in distal tibial fractures for a successful outcome. There is an increasing trend of using anterolateral plate due to an adequate soft tissue cover on ante- rolateral distal tibia. The aim of this study was to evaluate the results and complications of minimally invasive anterolateral locking plate in distal tibial fractures. This is a retrospective study of 42 patients with distal tibial fractures treated with minimally invasive anterolateral tibial plating. This study evaluates the bone and soft tissue healing along with emphasis on complications related to bone and soft tissue healing. Full weight bearing was allowed in mean time period of 4.95 months (3-12 months). A major local complication of a wound which required revision surgery was seen in one case. Minor complications were identified in 9 cases which comprised 4 cases of marginal necrosis of the surgical wound, 1 case of superficial infection, 1 case of sensory disturbance over the anterolateral foot, 1 case of muscle hernia and 2 cases of delayed union. Mean distance between the posterolateral and anterolateral incision was 5.7 cm (4.5-8 cm). The minimally invasive distal tibial fixation with anterolateral plating is a safe method of stabilization. Distance between anterolateral and posterolateral incision can be placed less than 7 cm apart depending on fracture pattern with proper surgical timing and technique.

  14. Limited open reduction is better for simple- distal tibial shaft fractures than minimally invasive plate osteosynthesis.

    Science.gov (United States)

    Li, Q; Zeng, B F; Luo, C F; Song, S; Zhang, C Q; Kong, W Q

    2014-07-24

    The aim of this study was to compare the effects and indications of minimally invasive plate osteosynthesis (MIPO) and limited open reduction (LOR) for managing distal tibial shaft fractures. A total of 79 cases of distal tibial shaft fractures were treated surgically in our trauma center. The 79 fracture cases were classified into type A, B, and C (C1) according to the Arbeitsgemeinschaft für Osteosynthesefragen (AO) classification, with 28, 32, and 19 cases, respectively. Among the 79 fracture cases, 52 were closed fractures and 27 were open fractures (GUSTILO, I-II). After adequate preparation, 48 cases were treated with LOR and 31 cases were treated with MIPO. All cases were followed up for 12 to 18 months, with an average of 16.4 months. During the follow-up period, 76 fracture cases were healed in the first stage, whereas the 3 cases that developed non-union were treated by changing the fixation device and autografting. For types A, B, and some of C simple fractures (C1), LOR accelerated the fracture healing and lowered the non-union rate. One case suffered from regional soft tissue infection, which was controlled by wound dressing and intravenous antibiotics. Another case that developed local skin necrosis underwent local flap transplant. LOR promoted bone healing and lowered the non-union rate of several simple-distal tibial shaft fractures. Thereafter, the incidence of soft tissue complication was not significantly increased. However, for complex and comminuted fractures, MIPO was the preferred method for correcting bone alignment and protecting soft tissue, leading to functional recovery.

  15. Alignment After Intramedullary Nailing of Distal Tibia Fractures Without Fibula Fixation.

    Science.gov (United States)

    De Giacomo, Anthony F; Tornetta, Paul

    2016-10-01

    To evaluate the efficacy of intramedullary nailing of distal tibia fractures using modern techniques, without fibula fixation, in obtaining and maintaining alignment. Retrospective case review. Level-I academic trauma center. One hundred thirty-two consecutive patients with distal tibia fractures. Intramedullary nail of distal tibia fracture, without fibula fixation, was performed in consecutive patients using modern reduction techniques. Malalignment and malunion were defined as >5 degrees of varus/valgus angulation or anterior/posterior angulation on the initial postoperative or final anteroposterior and lateral x-rays. There were 122 consecutive patients (86 men and 36 women) 16-93 years of age (average, 43 years) with 36 (30%) open and 85 (70%) closed fractures with complete follow-up. Mechanism of injury did not predict the presence or level of fibula fracture. Upon presentation, varus/valgus and procurvatum/recurvatum angulation was greatest when the fibula was fractured at the level of the tibia fracture (P = 0.001 and 0.028). The most common intraoperative reduction aids were nailing in relative extension, transfixion external fixation, and clamps at the fracture site. The OTA fracture type or level/presence of fibula fracture did not influence malalignment (P = 0.86 and 0.66), malunion (P = 0.81 and 0.79), or the change in alignment during union, which averaged 0.9 degrees. We found an overall low rate of both malalignment (2%) and malunion (3%) after intramedullary nailing of distal tibial shaft fracture without fibula fixation. We conclude that when modern nailing techniques are used, which allow for confirmation of reduction by visualization in fluoroscopy, from nail placement to distal interlocking, fibula fixation is not necessary to obtain or maintain alignment. Furthermore, standard 2 medial to lateral screws distally afford adequate stability to hold the reduction during union with a 0.9-degree difference in the initial postoperative and final

  16. Haematoma block in reduction of distal radial fractures | Ogunlade ...

    African Journals Online (AJOL)

    Il y avait une remise importante de la douleur à la suite d'infiltration de la lignocaine sous la région de la fracture et un soulagement important au cours de la manipulation par rapport au niveau de la douleur durant l'hospitalisation. Tous les patients avaient indiqués un soulagement satisfaisant à l'égard de la fracture.

  17. The impact of high total cholesterol and high low-density lipoprotein on avascular necrosis of the femoral head in low-energy femoral neck fractures.

    Science.gov (United States)

    Zeng, Xianshang; Zhan, Ke; Zhang, Lili; Zeng, Dan; Yu, Weiguang; Zhang, Xinchao; Zhao, Mingdong; Lai, Zhicheng; Chen, Runzhen

    2017-02-17

    Avascular necrosis of the femoral head (AVNFH) typically constitutes 5 to 15% of all complications of low-energy femoral neck fractures, and due to an increasingly ageing population and a rising prevalence of femoral neck fractures, the number of patients who develop AVNFH is increasing. However, there is no consensus regarding the relationship between blood lipid abnormalities and postoperative AVNFH. The purpose of this retrospective study was to investigate the relationship between blood lipid abnormalities and AVNFH following the femoral neck fracture operation among an elderly population. A retrospective, comparative study was performed at our institution. Between June 2005 and November 2009, 653 elderly patients (653 hips) with low-energy femoral neck fractures underwent closed reduction and internal fixation with cancellous screws (Smith and Nephew, Memphis, Tennessee). Follow-up occurred at 1, 6, 12, 18, 24, 30, and 36 months after surgery. Logistic multi-factor regression analysis was used to assess the risk factors of AVNFH and to determine the effect of blood lipid levels on AVNFH development. Inclusion and exclusion criteria were predetermined to focus on isolated freshly closed femoral neck fractures in the elderly population. The primary outcome was the blood lipid levels. The secondary outcome was the logistic multi-factor regression analysis. A total of 325 elderly patients with low-energy femoral neck fractures (AVNFH, n = 160; control, n = 165) were assessed. In the AVNFH group, the average TC, TG, LDL, and Apo-B values were 7.11 ± 3.16 mmol/L, 2.15 ± 0.89 mmol/L, 4.49 ± 1.38 mmol/L, and 79.69 ± 17.29 mg/dL, respectively; all of which were significantly higher than the values in the control group. Logistic multi-factor regression analysis showed that both TC and LDL were the independent factors influencing the postoperative AVNFH within femoral neck fractures. This evidence indicates that AVNFH was significantly

  18. Trends in the United States in the treatment of distal radial fractures in the elderly.

    Science.gov (United States)

    Chung, Kevin C; Shauver, Melissa J; Birkmeyer, John D

    2009-08-01

    Traditionally, distal radial fractures in the elderly have been treated nonoperatively with casting. However, since the introduction of the volar locking plating system in 2000, there has been an interest in the use of more aggressive treatment methods. The purpose of the present study was to assess changing trends in the treatment of distal radial fractures in elderly patients in the United States. We evaluated a 5% sample of Medicare data from 1996 to 1997 and a 20% sample from 1998 to 2005. Information on four treatment methods (closed treatment, percutaneous pin fixation, internal fixation, and external fixation) was extracted from the dataset. Other available data were diagnosis, physician specialty, and patient age, sex, and race. We calculated frequencies and rates to compare the utilization of different treatments over time. Over the ten-year time period examined, the rate of internal fixation of distal radial fractures in the elderly increased fivefold, from 3% in 1996 to 16% in 2005. Closed treatment, however, remained the predominant method (used for 82% of the fractures in 1996 and 70% in 2005). Fractures in patients with an age of eighty-five years or more were significantly more likely to be treated in a closed fashion (p < 0.0001). There was a large variation among physician specialties with regard to the fixation methods that were used. Orthopaedic surgeons were significantly more likely to use closed treatment than hand surgeons were, whereas hand surgeons were significantly more likely to use internal fixation than orthopaedic surgeons were. Since 2000, although the majority of distal radial fractures are still treated nonoperatively, there has been an increase in the use of internal fixation and a concurrent decrease in the rate of closed treatment of distal radial fractures in the elderly in the United States.

  19. 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.

  20. Logistic regression analysis of factors associated with avascular necrosis of the femoral head following femoral neck fractures in middle-aged and elderly patients.

    Science.gov (United States)

    Ai, Zi-Sheng; Gao, You-Shui; Sun, Yuan; Liu, Yue; Zhang, Chang-Qing; Jiang, Cheng-Hua

    2013-03-01

    Risk factors for femoral neck fracture-induced avascular necrosis of the femoral head have not been elucidated clearly in middle-aged and elderly patients. Moreover, the high incidence of screw removal in China and its effect on the fate of the involved femoral head require statistical methods to reflect their intrinsic relationship. Ninety-nine patients older than 45 years with femoral neck fracture were treated by internal fixation between May 1999 and April 2004. Descriptive analysis, interaction analysis between associated factors, single factor logistic regression, multivariate logistic regression, and detailed interaction analysis were employed to explore potential relationships among associated factors. Avascular necrosis of the femoral head was found in 15 cases (15.2 %). Age × the status of implants (removal vs. maintenance) and gender × the timing of reduction were interactive according to two-factor interactive analysis. Age, the displacement of fractures, the quality of reduction, and the status of implants were found to be significant factors in single factor logistic regression analysis. Age, age × the status of implants, and the quality of reduction were found to be significant factors in multivariate logistic regression analysis. In fine interaction analysis after multivariate logistic regression analysis, implant removal was the most important risk factor for avascular necrosis in 56-to-85-year-old patients, with a risk ratio of 26.00 (95 % CI = 3.076-219.747). The middle-aged and elderly have less incidence of avascular necrosis of the femoral head following femoral neck fractures treated by cannulated screws. The removal of cannulated screws can induce a significantly high incidence of avascular necrosis of the femoral head in elderly patients, while a high-quality reduction is helpful to reduce avascular necrosis.

  1. Asymptomatic Flexor Tendon Damages after Volar Locking Plate Fixation of Distal Radius Fractures.

    Science.gov (United States)

    Tokunaga, Susumu; Abe, Yoshihiro

    2017-03-01

    To investigate asymptomatic flexor tendon damages after volar locking plate fixation of distal radius fractures in 32 wrists of 32 patients with distal radius fractures fixed using two plate types. Sixteen patients received the Acu-Loc volar distal radius plate, and the remaining 16 patients received the Aptus distal radius correction plate. The flexor pollicis longus (FPL) tendon and flexor digitorum profundus were evaluated according to intraoperative findings at plate removal. Ultrasonography was used to measure the distance between the FPL tendon and distal edge of the plates (FPL plate distance) before plate removal, the distance between the FPL tendon and distal edge of the radius (FPL radius distance) after plate removal, in the contralateral wrist, and the angle between an extension line of a volar surface line on the proximal FPL tendon and a second volar surface line on the distal FPL tendon (FPL angles). Erosion of the FPL tendon was identified in four wrists, and erosion of the flexor digitorum profundus of the index finger was identified in one wrist. All five cases of wrists with flexor tendon damage had Acu-Loc plates installed. The average FPL angle before plate removal was 15.4° in the wrists with tendon damage, which was statistically significantly larger than the average FPL angle in the wrists without erosion. The type of plate and larger FPL angle on ultrasonography may be the risk factors for flexor tendon damage.

  2. OUTCOME OF DISTAL TIBIA FRACTURE BY NAIL OR PLATE (MIPPO- A COMPARATIVE STUDY

    Directory of Open Access Journals (Sweden)

    Madhuchandra R

    2017-02-01

    Full Text Available BACKGROUND Distal tibial fracture often present a challenge to the orthopaedic surgeon. The best option for surgical management of distal tibial fracture is still unclear, whether nail or plate. MATERIALS AND METHODS The study consists of 24 patients of distal tibial fracture treated either with reamed intramedullary nails or locked plating/MIPPO with open reduction method or minimally-invasive techniques. RESULTS 24 patients included in the present study were divided into two groups as nailing group A and plating group B. Nailing group included 12 patients and plating group included 12. Age range of patients was 21-62 years. Most common mode of trauma in both groups as RTA followed by accidental fall in 2 cases. The average time for union and weightbearing was 19 weeks in group A and 20.08 weeks in group B. Complications like malalignment, more surgical time were seen in group A and surgical site infection, skin necrosis, prolonged immobilisation were seen in group B. CONCLUSION Both IM nailing and plating are optional methods of treatment. Intramedullary nailing in distal tibial fractures result in early mobilisation is an easier technique, more economical and has fewer complications rate. Plating is preferred in cases where fracture is very close to ankle mortise and associate with higher rate of wound complications.

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

    Directory of Open Access Journals (Sweden)

    Ozer Kagan

    2010-11-01

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

  4. Distal femoral bone mineral density decreases following patellofemoral arthroplasty: 1-year follow-up study of 14 patients

    Directory of Open Access Journals (Sweden)

    Innocenti Bernardo

    2010-04-01

    Full Text Available Abstract Background The bone mineral density (BMD of the distal femur decreases by 16-36% within one year after total knee arthroplasty (TKA because of the femoral component's stress-shielding effect. The aim of this prospective study was to determine the quantitative change from the baseline BMD in the distal femur 1 year after patellofemoral arthroplasty using dual-energy X-ray absorptiometry (DXA. Methods Between December 2007 and December 2008, 14 patients had patellofemoral arthroplasty for isolated patellofemoral osteoarthritis. Distal femoral BMD was assessed using DXA in 2 regions of interest (ROI on the lateral view 2 weeks before and 12 months after patellofemoral arthroplasty. The contra-lateral knee was used as a control, with BMD measurements performed in identical ROIs. Results The mean change from baseline BMD in the operated knees after 1 year was -0.169 g/cm2 (95% CI: -0.293 to -0.046 g/cm2 behind the anterior flange (-15%, and -0.076 g/cm2 (95% CI: -0.177 to 0.024 g/cm2 in the supracondylar area 1 cm above the prosthesis (-8% (p = 0.01 and p = 0.13, respectively. The mean change from baseline BMD in the non-operated knees after 1 year was 0.016 g/cm2 (95% CI: -0.152 to 0.185 g/cm2 behind the anterior flange (2%, and 0.023 g/cm2 (95% CI: -0.135 to 0.180 g/cm2 in the supracondylar ar