Finger tendon adhesion without treatment will cause joint contracture, limited movement, joint deformity. 1. Joint contracture: finger tendon adhesion is due to finger trauma local tissue adhesion, if not treated joint adhesion will gradually aggravate and develop into joint contracture. 2. Restricted activities: Finger tendon adhesion will affect the extension and flexion activities of the finger, can not be completely straightened or can not be completely bent. The movement of the finger is restricted and affected. 3. Joint deformity: finger tendon adhesion is left untreated for a long time, affecting the finger flexion and extension activities and grasping function. If children are not treated, finger development will be affected and finger deformity will occur. Finger adhesion can be taken to joint adhesion manipulation release, can also be performed on the surgery on the prize adhesion tissue to release, after surgery to actively perform functional exercise, if not exercise will also occur adhesion. Finger tendon adhesion need to be early in the manipulation of release or surgical treatment, to avoid leaving sequelae.