Does tendon repair surgery treat mallet finger?

Mallet finger occurs when the tendon that straightens the end joint of a finger is injured. The fingertip may droop and may not actively straighten. A small fracture can accompany the tendon injury, so an examination and sometimes an X-ray help show whether the joint remains aligned.

A well-fitted splint holds the fingertip straight while the tendon heals, including during sleep and washing routines as instructed. Surgery may enter the discussion when the joint is displaced, a fracture affects stability, the injury is open, or the deformity remains troublesome despite appropriate treatment.

Have the finger assessed soon after the injury. Keep the fingertip supported in a straight position and avoid testing it by repeatedly bending it down. Protect the hand from knocks, keep any dressing clean, and do not shorten or stop splint use without guidance.

A hand specialist can explain whether repair, a small fixation procedure, or continued splinting fits the injury. If surgery is chosen, ask how the joint will be protected and how stiffness will be prevented while healing progresses.

Seek prompt care if the injury is an open cut, the fingertip is numb or changing colour, pain or swelling is worsening, or the finger appears out of alignment. Arrange reassessment if the fingertip remains drooped, the splint causes pressure damage, or you cannot keep it comfortably positioned.

Ask whether the tendon is torn alone or attached to a fracture, whether the end joint is stable, and how long splinting is needed. Discuss skin care, work and sports limits, signs of circulation problems, and when gentle movement can safely start.