منابع مشابه
Imaging of hip arthroplasty.
Imaging studies are central to the evaluation of persistent or recurrent symptoms after hip arthroplasty. The evaluation starts with radiographs and may be followed by arthrography, aspiration, scintigraphy, sonography, computed tomography, and MR imaging. Common etiologies of a painful or dysfunctional hip arthroplasty are mechanical loosening, polyethylene wear-induced osteolysis, adverse loc...
متن کاملHip resurfacing arthroplasty
BACKGROUND AND PURPOSE Hip resurfacing arthroplasty is claimed to allow higher activity levels and to give better quality of life than total hip arthroplasty. In this literature review, we assessed the therapeutic value of hip resurfacing arthroplasty as measured by functional outcome. METHODS An extensive literature search was performed using the PubMed, Embase, and Cochrane databases. RES...
متن کاملTotal hip arthroplasty.
What is the role of imaging in before, during, and after total hip arthroplasty (THA)? Radiographs are the first level of imaging in the preand postoperative study of THA. Imaging is fundamental to identifying the correct indications for THA. It is also important in judging the morphology of the femur in terms of flare and the cortical index and of anteversion. These features are the main facto...
متن کاملBiomechanics of Hip Arthroplasty
The biomechanics of the hip joint has been of great interest to researchers and clinicians since the early days of anatomical studies. Julius Wolff addressed the relation between the inner architecture of the bone and the functional loading already in the nineteenth century [31] and Friedrich Pauwels built the foundation for a mechanical approach to understand joint loading 65 years later [24]....
متن کاملHip resurfacing arthroplasty
Historical context The concept of resurfacing the hip can be traced back to the early 1900s with the various techniques of interposition arthroplasty.1 Smith-Petersen produced a cast cobalt-molybdenum alloy (vitallium) interposition cup in 1940 as a culmination of many years work with different materials.2 Charnley experimented with a polytetrafluoroethylene (PTFE) hip resurfacing as a clear co...
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ژورنال
عنوان ژورنال: Postgraduate Medical Journal
سال: 1992
ISSN: 0032-5473
DOI: 10.1136/pgmj.68.804.848-b