Management of acetabular bone loss in revision total hip arthroplasty |
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| Authors: | Deirmengian Gregory K Zmistowski Benjamin O'Neil Joseph T Hozack William J |
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| Affiliation: | Rothman Institute of Orthopaedics, Thomas Jefferson University Medical School, 925 Chestnut Street, Philadelphia, PA 19107, USA. |
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| Abstract: | Most acetabular revisions can be managed with a hemispherical component with screw fixation. Areas of segmental bone loss that preclude acetabular component stability may be managed with structural allograft or second-generation porous metal augments. Acetabular cages have a limited application but can be a useful tool in the management of massive bone loss and pelvic discontinuity. |
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