نتایج جستجو برای: hip resurfacing
تعداد نتایج: 63828 فیلتر نتایج به سال:
purpose we performed a systematic review to assess the functional outcomes of birmingham hip resurfacing as reported in peer-reviewed literature. methods we performed a computerized search on the data sources up to february 2011. the following text and key words were searched: “birmingham hip”, “birmingham hip resurfacing” and “hip resurfacing”. each of these key words was again searched with “...
In 1938 Marion Smith-Peterson placed a cobalt chromium cup on a reshaped femoral head to perform the first hip resurfacing.15 Also, in 1938, Philip Wiles performed the first total hip replacement.17 Both procedures revolutionized the treatment of hip arthritis. Most surgeons are opposed to hip resurfacing because it is difficult to perform and there is a high rate of success with total hip repl...
We review the history and literature of hip resurfacing arthroplasty. Resurfacing and the science behind it continues to evolve. Recent results, particularly from the national arthroplasty registers, have spread disquiet among both surgeons and patients. A hip resurfacing arthroplasty is not a total hip replacement, but should perhaps be seen as a means of delaying it. The time when hip resurfa...
Hip resurfacing has recently been offered as an attractive alternative to conventional total hip arthroplasty. This report evaluated the short-term functional outcome and longevity of a newer generation resurfacing device and includes the results of 228 consecutive hip resurfacing in 209 patients at a minimum of two-year follow-up. All resurfacing were performed by a single surgeon using a post...
Hip resurfacing is an alternative to total hip arthroplasty for the young and active patient likely to outlive traditional means of hip joint replacement. To optimize design on the hip resurfacing prosthetic stress profile in the proximal femur after hip resurfacing. The acetabular cup is implanted in much the same fashion as an uncemented total hip arthroplasty, however, implantation of the fe...
INTRODUCTION Metal-on-metal hip resurfacing has provided an alternative to standard total hip arthroplasty in younger, more active patients. However, detractors argue that many of the benefits of resurfacing can be obtained with the use of larger femoral heads. The purported advantages of the resurfacing procedure include preservation of femoral bone stock, increased range of motion, decreased ...
A comparison of pertinent preoperative and postoperative data relative to total hip resurfacing versus total hip arthroplasty (THA) would assist in evaluating current perceptions in outcome. We compared 50 consecutive metal-metal resurfacing replacements in 50 patients with 44 consecutive conventional total hip arthroplasties in 35 patients, who were implanted during the same time period, by th...
This study compared component wear rates and pre-revision blood metal ions levels in two groups of failed metal-on-metal hip arthroplasties: hip resurfacing and modular total hip replacement (THR). There was no significant difference in the median rate of linear wear between the groups for both acetabular (p = 0.4633) and femoral (p = 0.0872) components. There was also no significant difference...
INTRODUCTION The aim of this study was to look at the different claims made about hip resurfacing arthroplasty in the popular UK print media and how this relates to findings in the scientific literature. METHODS A review of UK popular print media from January 1992 to June 2011 was performed using the Lexis(®) Library online news database. Only articles discussing the clinical results of hip ...
The purpose of this study was to compare clinical and radiological outcomes of the first 191 fully porous-coated hip resurfacing arthroplasties with 96 hybrid hip resurfacing arthroplasties performed during the same period at a minimum 2-year follow-up to evaluate the initial fixation of uncemented femoral resurfacing components. The results of this study indicate that fully porous-coated femor...
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