نتایج جستجو برای: proximal femoral nail pfn

تعداد نتایج: 114224  

Journal: :Acta orthopaedica Belgica 2005
Eleftherios Tsiridis Amir Ali Narvani Constantin Schizas

Ipsilateral fractures of the neck of the femur and the femoral shaft are uncommon injuries and they present considerable challenge as the concurrent survival of the femoral head and union of the femoral shaft fracture is of paramount importance. We present a young male patient who sustained a Garden IV fracture of the neck of his right femur following a road traffic accident, with the fracture ...

2013
Andrej N Nikoloski Anthony L Osbrough Piers J Yates

BACKGROUND Unstable proximal femoral fractures are common and challenging for the orthopaedic surgeon. Often, these are treated with intramedullary nails. The most common mode of failure of any device to treat these fractures is cut-out. The Synthes proximal femoral nail antirotation (PFNA) is unique because it is the only proximal femoral intramedullary nail which employs a helical blade in li...

Journal: :The Cochrane database of systematic reviews 2000
M J Parker H H G Handoll

BACKGROUND Cephalocondylic intramedullary nails, which are inserted proximally to distally (cephalocondylic), have been used for the surgical treatment of extracapsular hip fractures. OBJECTIVES To compare all cephalocondylic intramedullary nails with extramedullary implants for the surgical treatment of extracapsular hip fractures in adults. This is the fourth substantive update of our origi...

2015
Shankara Rao Satish M Pathak Sachin Avinash

Background and Objectives: Proximal third fractures of femur like intertrochanteric and subtrochanteric fractures, are a leading cause of hospital admissions in elderly people. The number of such admissions is on a raise because of increasing life span and sedentary habits. Conservative methods of treatment results in malunion with shortening and limitation of hip movement as well as complicati...

Journal: :surgery and trauma 0
reza rbdi assistant professor, department of pediatric orthopedics, faculty of medicine, birjand university of medical sciences, birjand, iran moein aboobakri emam reza hospital, birjand, iran

introduction: intramedullary nailing (imn) of high tibia fracture has some mechanical and biological advantages over the other form of fixation. however, valgus, apex anterior malalignment and anterior displacement of proximal fragment commonly occur after isolated imn fixation of proximal high tibia fracture. the purpose of this study is to determine the effectiveness of using 3.5-mm locking c...

Journal: :iranian red crescent medical journal 0
ali yeganeh orthopedic department, rasoolakram hospital, tehran, ir iran; orthopedic department, rasool-akram hospital, tehran, ir iran. tel.:+98-9123216055, fax: +98-2166554785 gholamreza shah-hoseini orthopedic department, rasoolakram hospital, tehran, ir iran yaser ghavami general practitioners, tehran university of medical sciences, tehran, ir iran

2017
Kwang-kyoun Kim Yougun Won Danica H. Smith Gi-Soo Lee Hee Young Lee

PURPOSE Good results of the cephalomedullary nails have been reported in proximal femoral fractures recently. Based on length of nails and shape of screws fixed in a femoral head for proximal fragment fixation, the proper nail length was in dispute. The purpose of this study was to evaluate the clinical and radiological results of a long cephalomedullary hip nail for the treatment of comminuted...

2015
Xinlei Wu Ming Yang Lijun Wu Wenxin Niu

Background. The biomechanical effect of two implants, namely, proximal femoral nail antirotation for Asia (PFNA-II) and Expert Asian Femoral Nail (A2FN), for treating subtrochanteric fracture during healing stages, is still unclear. Methods. A 3D finite element model of an intact femur was constructed and validated. The fractured and postoperative models were accordingly produced. The postopera...

Journal: :Ortopedia, traumatologia, rehabilitacja 2011
Alessandro Geraci Ricciardi Alberto Rossella Mingozzi Michele Spinelli

BACKGROUND The incidence of fractures in the trochanteric area has risen with the increasing numbers of elderly persons with osteoporosis. The imperative goals of treatment are early mobilization by means of stable fixation using as minimally invasive a procedure as possible. Nowadays, there is an increasing interest in intramedullary nailing, especially for unstable intertrochanteric fractures...

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