Bone Allografts for Revision Total Hip Arthroplasty.
نویسندگان
چکیده
منابع مشابه
Circumferential Proximal Femoral Allografts in Total Hip Arthroplasty Revision Surgery
OBJECTIVE To evaluate the clinical and radiographic results from patients who underwent femoral reconstruction secondary to loosening of total hip arthroplasty, using circumferential proximal femoral allografts and cemented implants. METHODS A retrospective study was conducted on 32 patients (33 hips) who underwent femoral reconstruction secondary to loosening of total hip arthroplasty, using...
متن کاملHistology of vancomycin-supplemented impacted bone allografts in revision total hip arthroplasty.
Vancomycin-supplemented allografts provide biological restoration of bone stock and sound fixation with a low incidence of re-infection. Experimental incorporation of these grafts is similar to allografts without vancomycin. However, the underlying biology remains unknown. We report the first histological observations of vancomycin-supplemented impacted bone allografts in two reconstructions pe...
متن کاملProximal femoral allografts in revision hip arthroplasty.
We followed prospectively 69 patients with 78 proximal femoral allografts performed for revision of total hip arthroplasty for an average of 36 months (range 29 to 68). Large fragment proximal femoral allografts and cortical strut allografts were successful in 85%. Grafts smaller than 3 cm in length (calcar grafts) were clinically successful in 81%, but 50% underwent significant radiographic re...
متن کاملRevision total hip arthroplasty with proximal bone loss.
The presence of a deficient or mechanically compromised proximal femur represents a particular challenge to revision total hip arthroplasty. This article details the results of reconstructing these challenging cases using a modular, tapered, and distally fixed femoral stem component that allows independent control of length, offset, and anteversion of the femur. Mid-term results suggest that di...
متن کاملRevision Total Hip Arthroplasty for Aseptic Failure
The results of 276 cemented revision total hip arthroplasties performed for aseptic failure between 1977 and 1986 have been reviewed. The mean time between revision and review was 75 months (range 30 to 144). Of 220 cases available for review, 159 were assessed clinically and radiographically, and 32 by postal questionnaire. Eighteen hips required further revision, 12 for loosening, two for sep...
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ژورنال
عنوان ژورنال: Orthopedics & Traumatology
سال: 2000
ISSN: 1349-4333,0037-1033
DOI: 10.5035/nishiseisai.49.957