This type represents a pure tendinous injury the place the extensor tendon is stretched or torn, but no bone is damaged. The hurt happens towards the soft tissue connecting muscle mass to bone, causing The lack to straighten the fingertip without aid. Crepitus or Grinding Sensation: This entails a grinding https://www.theorthopaedicandpainpractice.com/why-cant-i-straighten-the-tip-of-my-finger/