Oxford Phase 3 Unicompartmental Knee Arthroplasty in Japan - Clinical Results in Greater Than One Thousand Cases Over Ten Years

被引：114

作者：

Yoshida, Kenjiro ^{[1
]}

Tada, Masahiro ^{[2
]}

Yoshida, Hirokazu ^{[3
]}

Takei, Satoshi ^{[4
]}

Fukuoka, Shinichi ^{[5
]}

Nakamura, Hiroaki ^{[2
]}

机构：

[1] Yoshida Orthopaed Clin, Abeno Ku, Osaka, Japan

[2] Osaka City Univ, Sch Med, Dept Orthopaed Surg, Abeno Ku, Osaka 5458585, Japan

[3] Sano Mem Hosp, Dept Orthopaed Surg, Izumisano, Osaka, Japan

[4] Hankai Hosp, Dept Orthopaed Surg, Sakai Ku, Sakai, Osaka, Japan

[5] Nishinomiya Joint Reconstruct Ctr, Dept Orthopaed Surg, Nishinomiya, Hyogo, Japan

来源：

JOURNAL OF ARTHROPLASTY | 2013年 / 28卷 / 09期

关键词：

unicompartmental knee arthroplasty; clinical results; osteoarthritis mobile bearing; Oxford UKA; SURVIVAL ANALYSIS; REPLACEMENT; PROSTHESIS;

D O I：

10.1016/j.arth.2013.08.019

中图分类号：

R826.8 [整形外科学]; R782.2 [口腔颌面部整形外科学]; R726.2 [小儿整形外科学]; R62 [整形外科学（修复外科学）];

学科分类号：

100224 [整形外科学];

摘要：

There are few reports of the Oxford unicompartmental knee arthroplasty (UKA) survival rate in Asia. This study describes outcomes of 1279 Oxford UKAs for Japanese patients. The mean follow-up was 5.2 years. We divided patients into two groups based on preoperative indications (extended indications group and strict indications group). The Oxford knee score improved from 223 to 40.8 (P = 0.041). The 10-year survival rate using revision was 95%. A total of 25 UKAs (2.0%) required revision. The most common reason was subsidence of tibial component. The 5-year cumulative survival rate of the strict indications group was significantly higher than that of the extended indications group (99.1% vs. 93.8%, P < 0.001). When we followed inclusion criteria strictly, good clinical results were achieved in Asia. (C) 2013 Elsevier Inc. All rights reserved.

引用

页码：168 / 171

页数：4

共 15 条

[1]

Questionnaire on the perceptions of patients about total knee replacement [J].