Wykman A, Goldie I
Department of Orthopaedic Surgery, Karolinska Hospital, Stockholm, Sweden.
Int Orthop. 1989;13(4):235-8. doi: 10.1007/BF00268504.
Changes in postural stability were recorded before and after total hip replacement using a specially designed computer-assisted forceplate system. Twenty-one patients with unilateral osteoarthritis of the hip were randomised into two groups after operation with either a cemented Charnley or a non-cemented HP-Garches prosthesis. Postural stability was improved in both groups one year after operation and the sway pattern became normal.
使用专门设计的计算机辅助测力板系统记录全髋关节置换术前和术后的姿势稳定性变化。21例单侧髋骨关节炎患者术后被随机分为两组,分别植入骨水泥型Charnley假体或非骨水泥型HP-Garches假体。两组患者术后一年姿势稳定性均得到改善,摇摆模式恢复正常。