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Isolated Acetabular Revision With Ceramic-on-Ceramic Bearings Using a Ceramic Head With a Metal Sleeve

Title
Isolated Acetabular Revision With Ceramic-on-Ceramic Bearings Using a Ceramic Head With a Metal Sleeve
Author
김영호
Keywords
hip; revision hip arthroplasty; ceramic; metal sleeve
Issue Date
2014-12
Publisher
CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS, CURTIS CENTER, INDEPENDENCE SQUARE WEST, PHILADELPHIA, PA 19106-3399 USA
Citation
JOURNAL OF ARTHROPLASTY,권: 29.호: 12,페이지: 2420-2423
Abstract
The purpose of this study is to evaluate results of isolated acetabular revision with ceramic-on-ceramic bearings using a ceramic head with a metal sleeve. A retrospective review of fifty-three hips was performed. The mean patient age was 49.9 years and the mean follow-up period was 5.7 years. The mean modified Harris hip score improved from 47.5, pre-operatively, to 84.7 at the time of last follow-up (P < 0.001). Two patients reported squeaking of the hip. Three patients experienced loosening cup, necessitating re-revision surgery. There was a significant difference of acetabular bone defect between loose cup group and stable cup group (P = 0.018). There were no ceramic fractures and no osteolysis. The survival rate of the acetabular cup at the mid-term follow-up was 94.3%. In conclusion, ceramic head with a metal sleeve can be a reliable option for isolated acetabular revision. (C) 2014 Elsevier Inc. All rights reserved.
URI
http://www.sciencedirect.com/science/article/pii/S0883540314001648?via%3Dihubhttp://hdl.handle.net/20.500.11754/58114
ISSN
0883-5403; 1532-8406
DOI
10.1016/j.arth.2014.03.007
Appears in Collections:
COLLEGE OF MEDICINE[S](의과대학) > MEDICINE(의학과) > Articles
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