目的:探讨早期持续被动运动(continuous passive motion,CPM)训练对膝骨折术后关节活动范围的影响.方法:47例膝关节骨折患者分为G0、G1、G2和G3组,在完成常规物理治疗后,G1、G2和G3组分别在术后第1、2和3周时开始CPM训练,共4周.结果:治疗第6周时测量4组患膝关节活动范围,平均值分别为(64±5)°、(89±7)°、(78±4)°、(71±3)°.组间比较差异有显著性.结论:膝关节骨折术后早期CPM训练能更快促进膝功能康复.
Objective: To investigate the effect of continuous passive motion(CPM) training on the knee joint range of motion after operation of knee fractures. Methods: Forty seven cases of knee joint fractures were divided into 4 groups randomly. After all patients were subjected to conventional physical therapy, the patients in Gl, G2 and G3 groups received continuous passive motion training on the first,second and third week postoperatively for 4 weeks respectively. Results: On the sixth week after treatment, the postoperative knee joint range of motion in G0, G1, G2 and G3 groups was (64±5)°, (89 ±7)°, (73 ±4)° and (68 ±3)° respectively. There was significant difference among the 4 groups. Conclusion: Early applied CPM training can quickly promote the rehabilitation of knee function.
Chinese Journal of Rehabilitation
continuous passive motion(CPM)
range of motion