Centre Albert Trillat, Hôpital de la Croix-Rousse, 103 Grande rue de la Croix Rousse, 69004 Lyon, France.
Knee Surg Sports Traumatol Arthrosc. 2011 Jul;19(7):1053-9. doi: 10.1007/s00167-010-1347-2. Epub 2010 Dec 15.
The aim of this study is to analyse the influence of femoral cement on clinical and radiological results after total knee arthroplasty.
Preoperatively 130 patients were randomly assigned to treatment in either the Cement Group or the Hybrid Group. The International Knee Society scores, femoral radiolucent lines and bone transparencies were compared.
There were no significant differences concerning postoperative knee and function scores. We observed a significant difference in radiolucent lines (Cement Group, 24%; Hybrid Group, 2%; P < 0.001) as well as bone transparencies (Cement Group, 21%; Hybrid Group, 62%; P < 0.001). All radiolucent lines measured less than 2 mm in width.
Cementing the femoral component of a total knee arthroplasty does not appear to influence the clinical results. A longer follow-up period is required to determine the influence of radiological findings on final outcome.
本研究旨在分析全膝关节置换术后股骨水泥对临床和影像学结果的影响。
术前将 130 例患者随机分为水泥组或混合组进行治疗。比较国际膝关节学会评分、股骨透亮线和骨透明度。
术后膝关节和功能评分无显著差异。我们观察到在透亮线（水泥组 24%，混合组 2%；P<0.001）和骨透明度（水泥组 21%，混合组 62%；P<0.001）方面有显著差异。所有测量的透亮线宽度均小于 2 毫米。
全膝关节置换术中股骨部件的水泥固定似乎不会影响临床结果。需要更长的随访时间来确定影像学发现对最终结果的影响。
