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。 Splinting is the main-line treatment for the mallet finger. The goal is to help keep the fingertip straight during the splint till the tendon heals.​ Should the patient has an open wound like a laceration or an avulsion, the doctor should want to investigate the wound additional carefully to assess the https://www.theorthopaedicandpainpractice.com/why-cant-i-straighten-the-tip-of-my-finger/