Takeoff buffer technique involves positive buffer stage formed with knee and ankle active buffer and reflex driving leap stage that takes knee-bending buffer as the dominant factor; 踏跳缓冲技术中,形成以膝、踝关节主动缓冲的积极缓冲阶段和以屈踝缓冲为主的反射蹬伸阶段;
All ankle clonus and pathologic reflexes disappeared. The brisk knee reflex in 12 patients became sluggish after operation. 踝阵挛及病理反射消失率100%,12例术前膝腱反射亢进的患者,术后膝反射减弱。