Function and Quality of Life in Patients With Recurvatum Deformity After Primary Total Knee Arthroplasty: A Review of Our Joint Registry
- 作者：Mohd Mashfiqul A. Siddiqui ; MRCS ; Seng Jin Yeo ; FRCS ; Potla Sivaiah ; MS ; Shi-Lu Chia ; FRCS ; Pak Lin Chin ; FRCS ; Ngai Nung Lo ; FRCS
- 关键词：hyperextension ; recurvatum ; primary total knee arthroplasty ; functional outcome ; quality of life ; revision for laxity
- 刊名：The Journal of Arthroplasty
- 出版年：2012
- 期刊代码：326_08835403
- 类别：med
- 出版时间：June, 2012
- 卷：27
- 期：6
- 页码：1106-1110
- 文件大小：224 K
摘要
The aim of this paper is to assess function and quality of life in patients with recurvatum at 2 years after primary total knee arthroplasty. This prospective study involves 2587 total knee arthroplasty from 2004 to 2008 with 2-year follow-up. Patients' demographics, diagnosis, implants, range of motion, laxity, and knee and SF-36 scores were recorded. Recurvatum deformity of 0掳, 1掳 to 5掳, 6掳 to 10掳, and more than 10掳 were classified as grades 0, 1, 2, and 3, respectively. Grade 1 had similar functional scores to grade 0 but significantly better SF1, SF4, SF5, and SF8 when compared with grades 2 and 3. Patients with mediolateral translation of more than 5 mm were more likely to have grades 2 and 3 recurvatum (P = .01), indicating global laxity. Postoperative recurvatum of more than 5掳 significantly impacts function and quality of life of patients.