生物骨科材料与临床研究2018，Vol.15Issue(3)：57-60,65,5.DOI:10.3969/j.issn.1672-5972.2018.03.015
膝关节单髁置换活动与固定平台短期疗效分析
Short-term clinical outcomes of mobile bearing and fixed bearing unicompartmental knee arthroplasty
鲍哲明 1孙海宁 1王冰 1杨阳 1付志厚 1于秀淳1
作者信息
- 1. 济南军区总医院骨病科,山东 济南,250031
- 折叠
摘要
Abstract
Objective To compare the short-term clinical outcomes of unicompartmental knee arthroplasty (UKA) between mobile bearing and fixed bearing, and to investigate the difference of revision rate and complication. Methods From May 2015 toMay 2016, data of 113 patients (133 knees) underwent UKA were retrospectively analyzed. All patients were divided in two groups according to the prosthesis. The pain and the knee function as well as knee society score(KSS) were recorded both pre and post-operatively. Results All patients were followed up for 6 months to 24 months(average 17. 5 months). During follow-up, 1 cases of mobile bearing group had postoperative meniscal pad displacement and dislocation in April. 1 cases of mobile bearing group and 1 cases of fixed bearing group had postoperative incision swelling and ulceration. There were no joint infection and prosthetic loosening, etc. The KSS in mobile bearing group was 48. 45±9. 17 preoperatively and 84. 54±8. 44 postoperatively. While the KSS in fixed bearing group was 49. 88±12. 02, and 86. 40±7. 18, respectively. There were statistical differences comparing between preoperative and postoperative KSS knee scores. There was no significant difference in KSS scores between mobile bearing group and fixed bearing group. Conclusion There was no significant difference in clinical outcomes between mobile bearing and fixed bearing in terms of clinical and functional outcomes in this short-term follow-up study. The revision rate was both low but the complications resulting from revision were different.关键词
膝关节/骨关节炎/单髁膝关节置换术/短期疗效Key words
Knee/Osteoarthritis/Unicompartmental knee arthroplasty/Short-term clinical outcomes分类
医药卫生引用本文复制引用
鲍哲明,孙海宁,王冰,杨阳,付志厚,于秀淳..膝关节单髁置换活动与固定平台短期疗效分析[J].生物骨科材料与临床研究,2018,15(3):57-60,65,5.
