Hip Reconstruction with Demineralized Allografts in Revision Arthroplasty
نویسندگان
چکیده
منابع مشابه
Proximal 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 کاملFailure of structural acetabular allografts in cementless revision hip arthroplasty.
We investigated the radiographic and clinical course of 31 patients in whom a bulk acetabular allograft had been used during the cementless revision of a total hip replacement. Two patients died and two were lost to follow-up within 24 months, but of the remaining 27 acetabular components, 12 (44%) showed radiographic evidence of instability at a mean of 46 months. Five of these have been revis...
متن کاملCircumferential 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 کامل3D Printing Aids Acetabular Reconstruction in Complex Revision Hip Arthroplasty
Revision hip arthroplasty requires comprehensive appreciation of abnormal bony anatomy. Advances in radiology and manufacturing technology have made three-dimensional (3D) representation of osseous anatomy obtainable, which provide visual and tactile feedback. Such life-size 3D models were manufactured from computed tomography scans of three hip joints in two patients. The first patient had und...
متن کاملVancomycin-supplemented impacted bone allografts in infected hip arthroplasty. Two-stage revision results.
Bone allografts can store and release high levels of vancomycin. We present our results of a two-stage treatment for infected hip arthroplasty with acetabular and femoral impaction grafting using vancomycin-loaded allografts. We treated 29 patients (30 hips) by removal of the implants, meticulous debridement, parenteral antibiotic therapy and second-stage reconstruction using vancomycin-supplem...
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ژورنال
عنوان ژورنال: N.N. Priorov Journal of Traumatology and Orthopedics
سال: 2015
ISSN: 2658-6738,0869-8678
DOI: 10.17816/vto201522143-46