Isolated Acetabular Revision With Ceramic-on-Ceramic Bearings Using a Ceramic Head With a Metal Sleeve
- Authors
- Kim, Yeesuk; Kim, Young-Ho; Hwang, Kyu-Tae; Choi, Il-Yong
- Issue Date
- Dec-2014
- Publisher
- CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS
- Keywords
- hip; revision hip arthroplasty; ceramic; metal sleeve
- Citation
- JOURNAL OF ARTHROPLASTY, v.29, no.12, pp.2420 - 2423
- Indexed
- SCIE
SCOPUS
- Journal Title
- JOURNAL OF ARTHROPLASTY
- Volume
- 29
- Number
- 12
- Start Page
- 2420
- End Page
- 2423
- URI
- https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/158462
- DOI
- 10.1016/j.arth.2014.03.007
- ISSN
- 0883-5403
- 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.
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