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The Bone & Joint Journal
Vol. 98-B, Issue 6 | Pages 767 - 771
1 Jun 2016
Konan S Duncan CP Masri BA Garbuz DS

Aims

Reconstruction of the acetabulum after failed total hip arthroplasty (THA) can be a surgical challenge in the presence of severe bone loss. We report the long-term survival of a porous tantalum revision acetabular component, its radiological appearance and quality of life outcomes.

Patients and Methods

We reviewed the results of 46 patients who had undergone revision of a failed acetabular component with a Paprosky II or III bone defect and reconstruction with a hemispherical, tantalum acetabular component, supplementary screws and a cemented polyethylene liner.