减少功能： 由于运动范围有限，打字、抓握物体或扣纽扣等任务变得具有挑战性。 Weak point in Grip or Pinch Individuals could knowledge trouble in gripping objects or carrying out tasks that involve pinching, which may be indicative of nerve injury or muscle mass weak spot because of to varied hand and wrist situations. 部分肌腱撕裂可使用夹板或支架固定，以防止进一步拉伤，并使受伤的组织自然... https://www.theorthopaedicandpainpractice.com/why-cant-i-straighten-the-tip-of-my-finger/