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Long-Term Clinical Outcomes and Survivorship of Revision Total Knee Arthroplasty with Use of a Constrained Condylar Knee Prosthesis

Title
Long-Term Clinical Outcomes and Survivorship of Revision Total Knee Arthroplasty with Use of a Constrained Condylar Knee Prosthesis
Authors
Kim, Young-HooPark, Jang-WonKim, Jun-ShikOh, Hyun-Keun
Ewha Authors
김영후김준식박장원
SCOPUS Author ID
김영후scopus; 김준식scopus; 박장원scopus
Issue Date
2015
Journal Title
JOURNAL OF ARTHROPLASTY
ISSN
0883-5403JCR Link1532-8406JCR Link
Citation
vol. 30, no. 10, pp. 1804 - 1809
Keywords
clinical outcomesradiographic outcomesrevisiontotal knee arthroplastyconstrained condylar knee prosthesis
Publisher
CHURCHILL LIVINGSTONE INC MEDICAL PUBLISHERS
Indexed
SCIE; SCOPUS WOS scopus
Abstract
The purpose of this study was to determine long-term clinical and radiographic results. One hundred and ninety-four patients (228 knees) underwent revision TKA with use of a constrained condylar knee prosthesis. The mean duration of follow-up was 14.6 years (range, 11 to 16 years). The mean pre-revision Knee Society knee scores (43.5 points) and function scores (47.0 points), and Western Ontario and McMaster Universities Osteoarthritis index scores (88 points) were improved significantly (P = 0.002) to 85.6, 68.5, and 25 points, respectively, at 14.6 years follow-up. Eighteen knees (8%) had re-revision. Four knees were re-revised for infection. Kaplan-Meier survivorship analysis revealed that the 16-year rate of survival of the components was 94.7% as the end point of loosening and 92% as the end point of revision. (c) 2015 Elsevier Inc. All rights reserved.
DOI
10.1016/j.arth.2015.04.019
Appears in Collections:
의과대학 > 의학과 > Journal papers
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