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。 Scleroderma: This can cause calcifications inside the pores and skin and all over joints, joint contractures, and skin adjustments. Inside the early levels or milder instances of result in finger, conservative treatment can be enough. This treatment includes rest, activity modification, and steering clear of rep... https://www.theorthopaedicandpainpractice.com/why-cant-i-straighten-the-tip-of-my-finger/