CPM机预防股骨髁上、髁间骨折术后膝关节僵直调查

Survey of CPM for Treatment of Knee Ankylosis after Supracondylar and Intercondylar Fracture of Femur

目的：探讨CPM预防股骨髁上、髁间骨折后膝关节僵硬的疗效。方法：自1995年~2007年,本院共收治各类股骨髁上、髁间骨折病人53例,其中结合CPM治疗30例。随访0.5年-3年,平均1.3年。结果：23例未结合CPM治疗患者有8例出现较重的膝关节僵硬。30例结合CPM治疗的患者仅有2例出现较重程度膝关节僵硬。结论：结合CPM治疗股骨髁上、髁间骨折对预防膝关节僵硬有很可靠的疗效。

Objective： To explore the effect of cpm avoiding anchylosis of knee joint in the treatment of supracondylar and intercondylar fracture of the femur. Methods ：There were 53 patients have been treated from 1995. and 30 of them did functional exercises with cpm . The follow-up period ranged from 6-36 mouths. （mean 15 months）Results： 8 cases were found anchylosis of knee joint in 23 patients without cpm. and 2 cases were found anchylosis in 30 patients who have been treated with cpm. Conclusion：cpm should be a pratical and effective method for avoid anchylosis in treating supracondylar and intercondylar fracture of the femur.