Katipalli Gopi, Deakin Angela H, Greaves Justine, Reynolds Tracey, Picard Frederic
Department of Orthopaedics, Golden Jubilee National Hospital, Clydebank, Glasgow, G81 4HX, United Kingdom.
Orthopedics. 2008 Oct;31(10 Suppl 1).
In this study, 206 patients with 214 Columbus total knee arthroplasty (TKA) implants were followed up at 1 year. Preoperatively, patient demographics (mean [SD]) were 85 male; age, 69.7 (8.7) years; ASA score, 2.5 (0.7); body mass index, 32.2 (5.7); 161 degrees varus and 27 degrees valgus; fixed flexion, 5.6 degrees (6.1 degrees); flexion, 96.1 degrees (18.8 degrees); and Oxford score, 43 (7.0). At 1-year follow-up, results were fixed flexion, 0.9 degrees (2.6): maximum, 17 degrees, minimum, 0 degrees; flexion, 101.3 degrees (9.1): maximum, 125 degrees, minimum, 75 degrees; and Oxford score, 23 (7.7). Radiographs showed radiolucent lines in 6 femurs in 1 zone; 1 in 2 zones and 0 in more than 2 zones; and 3 tibias in 1 zone. There were 2 deep infections. Ninety-eight percent of patients were satisfied with their TKA.
在本研究中，对206例接受214例哥伦布全膝关节置换术（TKA）植入物的患者进行了1年的随访。术前，患者人口统计学数据（均值[标准差]）为：男性85例；年龄69.7（8.7）岁；美国麻醉医师协会（ASA）评分2.5（0.7）；体重指数32.2（5.7）；内翻161度，外翻27度；固定屈曲5.6度（6.1度）；屈曲96.1度（18.8度）；牛津评分43（7.0）。在1年随访时，结果为：固定屈曲0.9度（2.6度）：最大17度，最小0度；屈曲101.3度（9.1度）：最大125度，最小75度；牛津评分23（7.7）。X线片显示，6例股骨在1个区域出现透亮线；1例在2个区域出现，超过2个区域未出现；3例胫骨在1个区域出现。发生了2例深部感染。98%的患者对其TKA满意。
