Long-Term Clinical Outcomes and Survivorship of Revision Total Knee Arthroplasty with Use of a Constrained Condylar Knee Prosthesis
- 주제(키워드) Clinical outcomes , Constrained condylar knee prosthesis , Radiographic outcomes , Revision , Total knee arthroplasty
- 등재 SCIE, SCOPUS
- 발행기관 Churchill Livingstone Inc.
- 발행년도 2015
- 총서유형 Journal
- URI http://www.dcollection.net/handler/ewha/000000119560
- 본문언어 영어
- Published As http://dx.doi.org/10.1016/j.arth.2015.04.019
- 저작권 이화여자대학교 논문은 저작권에 의해 보호받습니다.
초록/요약
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. © 2015 Elsevier Inc.
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