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Periacetabular Osteolysis is the Problem in Contemporary Total Hip Arthroplasty in Young Patients

Title
Periacetabular Osteolysis is the Problem in Contemporary Total Hip Arthroplasty in Young Patients
Authors
Kim Y.-H.Kim J.-S.Park J.-W.Joo J.-H.
Ewha Authors
김영후김준식박장원
SCOPUS Author ID
김영후scopus; 김준식scopus; 박장원scopus
Issue Date
2012
Journal Title
Journal of Arthroplasty
ISSN
0883-5403JCR Link
Citation
vol. 27, no. 1, pp. 74 - 81
Indexed
SCIE; SCOPUS WOS scopus
Abstract
We retrospectively reviewed 474 patients (492 hips) with a contemporary cemented total hip arthroplasty (THA) (mean age, 38.9 years) and 504 patients (532 hips) with a cementless THA (mean age, 39.3 years). Patients were evaluated clinically and radiographically. The mean follow-up was similar (14.5 vs 14.8 years) in both groups. The mean postoperative Harris hip scores (93.6 vs 94.7 points), the mean Western Ontario and McMaster Universities Osteoarthritis Index scores (12 vs 13 points), and the mean University of California, Los Angeles activity scores (6.9 vs 7.1 points) were similar between the 2 groups. Incidence of acetabular osteolysis (16% vs 20%) and femoral osteolysis (8% vs 9%) was similar between the 2 groups. Survivorship of cup (86% vs 82%) and stem (98% vs 98.5%) was similar between the 2 groups. Periacetabular osteolysis constitutes the major challenge in modern THAs in young patients. © 2012 Elsevier Inc.
DOI
10.1016/j.arth.2011.03.022
Appears in Collections:
의학전문대학원 > 의학과 > Journal papers
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