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Intermediate Results of Simultaneous Alumina-on-Alumina Bearing and Alumina-on-Highly Cross-Linked Polyethylene Bearing Total Hip Arthroplasties

Title
Intermediate Results of Simultaneous Alumina-on-Alumina Bearing and Alumina-on-Highly Cross-Linked Polyethylene Bearing Total Hip Arthroplasties
Authors
Kim Y.-H.Kim J.-S.Choi Y.-W.Kwon O.-R.
Ewha Authors
김영후김준식
SCOPUS Author ID
김영후scopus; 김준식scopus
Issue Date
2009
Journal Title
Journal of Arthroplasty
ISSN
0883-5403JCR Link
Citation
vol. 24, no. 6, pp. 885 - 891
Indexed
SCIE; SCOPUS WOS scopus
Abstract
This study compared the clinical and radiographic results and the prevalence of osteolysis between alumina-on-alumina and alumina-on-highly cross-linked polyethylene bearings after cementless total hip arthroplasties in the 100 patients younger than 50 years of age. There were 66 men and 34 women; the mean age at the time of surgery was 45.3 years (range, 25 to 49 years). The mean duration of follow-up was 5.6 years (range, five to seven years). The pre-and postoperative Harris hip scores were similar (39 and 41 points, respectively and 93 points and 94 points, respectively). No acetabular or femoral component had aseptic loosening in either group. The mean annual penetration of the highly cross-linked polyethylene was 0.06 ± 0.03 mm. No hip in either group had acetabular or femoral osteolysis. © 2009 Elsevier Inc. All rights reserved.
DOI
10.1016/j.arth.2008.05.009
Appears in Collections:
의학전문대학원 > 의학과 > Journal papers
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