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The Journal of Arthroplasty, ISSN: 0883-5403, Vol: 16, Issue: 2, Page: 201-206
Hip
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Impaction bone grafting using freeze-dried allograft in revision hip arthroplasty
Nicholas J. de Roeck; Khalid J. DrabuHip
We report on 32 patients undergoing revision hip arthroplasty using cemented components and impaction allografting with processed freeze-dried bone. The survivorship with this type of graft at a mean follow-up of 4 years was 91%. There were no femoral component failures, although revision was required in 3 patients because of failure of the acetabulum. Freeze-dried graft can require prolonged rehydration for satisfactory impaction. The results of impaction bone grafting with freeze-dried bone alone have been satisfactory, although we recommend caution in its use alone in the hostile acetabulum.
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