Method 41 cases of joint (including knee, ankle, elbow) ankylosis were implanted with human amnion and fixed on the seperated bone, muscle,myoten, cicatrix after the operation of arthrolysis.

• 方法41例膝、踝、肘关节僵硬患者手术松解后在剥离的骨质、肌肉、肌腱、瘢痕等创面植入人羊膜覆盖并缝合固定。