Hip prosthesis introduction and early revision risk
نویسندگان
چکیده
منابع مشابه
Hip prosthesis introduction and early revision risk
BACKGROUND AND PURPOSE Little is known about the effect of the learning curve for different types of total hip arthroplasties (THAs). We investigated the prostheses survival of THAs just after the implementation of a model new to the hospital, and compared these results with the results of THAs done when more than 100 implantations had been undertaken. In addition, we investigated whether diffe...
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BACKGROUND The number of patients undergoing hip arthroplasty revision is constantly growing. Especially, complex problem is extensive loss of bone stock and pelvic discontinuity that requires reconstruction. CASE REPORT The paper presented a 50-year old patient, who ten years ago underwent a total cement artrhroplasty of the left hip. A year after the primary operation the patient had diffic...
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Purpose: To investigate whether surgery for PJI of the hip, the number of procedures and their duration contribute to risk of HO formation. Methods: 56 patients with hip PJI undergoing one-stage (10) or two-stage (46) exchange arthroplasty were matched to 112 patients undergoing revision arthroplasty for aseptic failure based on age, gender, body mass index (BMI), surgical approach (all direct...
متن کاملOutcome of primary resurfacing hip replacement: evaluation of risk factors for early revision
BACKGROUND AND PURPOSE The outcome of modern resurfacing remains to be determined. The Australian Orthopaedic Association National Joint Replacement Registry (AOANJRR) started collection of data on hip resurfacing at a time when modern resurfacing was started in Australia. The rate of resurfacing has been higher in Australia than in many other countries. As a result, the AOANJRR has one of the ...
متن کاملLarge femoral bone loss after hip revision using the uncemented proximally porous-coated Bi-Metric prosthesis
BACKGROUND AND PURPOSE Periprosthetic bone loss after uncemented femoral hip revision is a matter of concern. We have used a proximally porous- and hydroxyapatite-coated prosthesis (Bi-Metric) in revision since 1989 and now we report the bone changes. This prosthesis is intended to distribute the forces more evenly and to avoid proximal femoral unloading. METHODS 22 patients were unilaterally...
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ژورنال
عنوان ژورنال: Acta Orthopaedica
سال: 2013
ISSN: 1745-3674,1745-3682
DOI: 10.3109/17453674.2013.771299