VersaBond bone cement Prospective randomized study of the clinical properties of a new bone cement in total knee replacement

被引:5
作者
Dalén, T [1 ]
Nilsson, KG [1 ]
机构
[1] Umea Univ Hosp, Dept Orthopaed, Implant Res Unit, S-90185 Umea, Sweden
关键词
D O I
10.1016/j.knee.2004.11.004
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
摘要
VersaBond is a newly developed bone cement. To investigate its clinical performance, VersaBond was compared to Palaces R in a prospective randomized study in total knee replacement. Fifty-nine patients (61 knees) undergoing total knee replacement were randomized to either VersaBond or Palacos R bone cement and followed for 24 months using radiostereometric analysis (RSA). Up to 2 years there were no significant differences in clinical performance between the two cements. The mean/median values for implant migration were very similar for the two bone cements, as were the dispersion, and distribution of outliers. Also the proportion "stable" and "continuously migrating" implants was similar between the two cements. The result of this study indicates that VersaBond bone cement will perform at least equally as well as Palacos R in total knee replacement as regards as aseptic loosening. (C) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:311 / 317
页数:7
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