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A Prospective Short-Term Outcome Study of a Short Metaphyseal Fitting Total Hip Arthroplasty

Title
A Prospective Short-Term Outcome Study of a Short Metaphyseal Fitting Total Hip Arthroplasty
Authors
Kim Y.-H.Kim J.-S.Joo J.-H.Park J.-W.
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. 88 - 94
Indexed
SCIE; SCOPUS WOS scopus
Abstract
The purpose of this study was to determine whether the short, metaphyseal fitting femoral stem would achieve stable fixation without diaphyseal fixation. A total of 126 patients (144 hips) were included in the study, and their mean age was 53.9 years (26-65 years). The mean duration of follow-up was 4.5 years (4-5 years). The predominant diagnosis was osteonecrosis of femoral head (88 of 144 hips, or 61%). The mean preoperative Harris hip score was 45 points, which improved to 96 points by the final follow-up. Western Ontario and McMaster Universities Osteoarthritis score and patient's activity score were improved substantially at the final follow-up. This short, metaphyseal fitting cementless femoral component achieved stable fixation without diaphyseal fixation, and there was minimal stress-shielding bone resorption in the calcar region. © 2012 Elsevier Inc.
DOI
10.1016/j.arth.2011.02.008
Appears in Collections:
의학전문대학원 > 의학과 > Journal papers
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