Rupture Extensor Tendons of Hand and Wrist

Definition:
A solution of continuity or a tear; a break of the extensor tendons of the hand and wrist.
Symptoms:
  • Unable to extend finger
  • Flexion deformity
  • Swelling in the hand
  • Loss of ROM in the affected finger
  • Pain in the affected fingers
Causes:
  • Laceration
  • Overuse
  • Trauma
Treatment:
  • Possible surgical intervention
  • Possible immobilization
  • Progress to ROM and stretching exercises
  • Hand intrinsic muscle strengthening
  • Upper extremity strengthening