支架撑拉治疗重度麻痹性膝屈曲挛缩

The Traction Frame for Treatment of Severe Flexion Contracture of Knee

作者自1985年9月研制了三连杆撑拉支架并对6例重度麻痹性膝屈曲挛缩,在膝软组织松解术后采取支架撑拉的方法治疗,6例均达到膝关节完全伸直或恢复生理性膝反屈。对年龄大,膝屈曲挛缩严重者,利用该器械缓慢渐进地使膝伸直,避免了血管、神经并发症,符合生物力学原理。本文详细介绍了手术操作方法与佑会,强调了术后积极功能锻炼对恢复膝关节功能的重要意义。

Since September 1985,we had designed the tri-connecting rods traction frame and used for 6 cases of severe flexion contracture of knee after soft tissue releases. The knee could be straigthened or restored physiological recurvation. The force of traction frame made knee straigthened gradually in adult patient with severe flexion contracture. In accordance with good biomechanical basis, neuro and vascular complications were avoided. The technique of operation was introduced and active exercise after operation was recommended.