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。 Symptoms could vary in intensity and presence, with regards to the severity from the injury and the type of mallet finger. In the event the patient has an open up wound like a laceration or an avulsion, the doctor may want to explore the wound far more carefully https://www.theorthopaedicandpainpractice.com/why-cant-i-straighten-the-tip-of-my-finger/