Outcome of Total Knee Arthroplasty with Retaining Patellar in Osteoarthritis
- VernacularTitle:保留髌骨全膝人工关节置术换治疗膝骨关节炎
- Author:
Tao TANG
;
Anqing WANG
;
Kemin LIU
;
Jianpu FENG
;
Sihai LIU
;
Zhigang CUI
;
Fei WANG
;
Xiaoqiang HAN
;
Xinzuo HAN
- Publication Type:Journal Article
- Keywords:
knee joint, osteoarthritis, posterior stabilized prosthesis, arthroplasty
- From:
Chinese Journal of Rehabilitation Theory and Practice
2009;15(6):514-516
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the outcome of total knee arthroplasty with retaining patellar in osteoarthritis.Methods 45 knee joints in osteoarthritis were performed operatively with posterior stabilized knee arthroplasty between January 2005 and June 2008. The series include 7 sides(males) and 38 sides(females). The mean age of patients was 65.7 years ranging from 52 to 79 years, and the data were analyzed by The Hospital for Special Surgery(HSS) score system. Results The follow-up period was averagely 25 months ranging from 8 to 51 months. According to HSS score system, 28 sides were rated as excellent（62.2%）, 12 sides as good（26.7%）, 4 fair（8.9%）and 1 poor（2.2%）, and the excellent-good rate was 88.9%. Conclusion Posterior stabilized knee arthroplasty with retaining patellar represents a simple and valuable treatment methodology for the most osteoarthritis of the knee joint.
