Osteochondral Tissue Cell Viability Is Affected by Total Impulse during Impaction Grafting
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چکیده
منابع مشابه
Osteochondral Tissue Cell Viability Is Affected by Total Impulse during Impaction Grafting
OBJECTIVE Osteochondral graft transplantation has garnered significant attention because of its ability to replace the lesion with true hyaline cartilage. However, surgical impaction of the graft to anchor it into the defect site can be traumatic and lead to cell death and cartilage degeneration. This study aimed to test the hypothesis that increasing impulse magnitude during impaction of osteo...
متن کاملImpaction Grafting for Revision Total Hip Arthroplasty
Impaction grafting for revision total hip arthroplasty is increasingly being used in cases complicated by substantial bone loss. Many techniques using cemented and noncemented designs with or without bone graft have had unpredictable outcomes and are the source of continuing debate. This new technique uses morselized allograft, impacted into a constrained femoral envelope, creating a new medull...
متن کاملAcetabular impaction bone grafting in total hip replacement.
The increasing need for total hip replacement (THR) in an ageing population will inevitably generate a larger number of revision procedures. The difficulties encountered in dealing with the bone deficient acetabulum are amongst the greatest challenges in hip surgery. The failed acetabular component requires reconstruction to restore the hip centre and improve joint biomechanics. Impaction bone ...
متن کاملRevision total hip arthroplasty with femoral impaction bone grafting.
PURPOSE To report the radiological and clinical results of revision total hip arthroplasty (THA) with femoral impaction bone grafting (IBG). METHODS 4 men and 9 women (15 hips) aged 38 to 84 years underwent revision THA with femoral IBG using Elite plus stems for aseptic loosening or infection. RESULTS The mean follow-up duration was 7.7 years. The Harris hip score improved from 61.7 to 83....
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ژورنال
عنوان ژورنال: CARTILAGE
سال: 2010
ISSN: 1947-6035,1947-6043
DOI: 10.1177/1947603510367913