Mallet finger suture anchor

The tendon that straightens the fingertip attaches near the end joint. In selected injuries, a small anchor placed in bone can hold strong repair material that reconnects or stabilises the tendon. This is a surgical technique, not a device that every mallet finger needs. The decision depends on the injury pattern, joint alignment, timing, skin condition, and response to protection. An examination and appropriate imaging help the surgeon decide.

If surgery is proposed, ask how the repair will be protected and when hand therapy begins. Keep the dressing and splint as instructed, elevate the hand when advised, and do not lift or grip until the team gives permission. Follow wound-care instructions and attend planned reviews so the repair, skin, and fingertip movement can be checked. General information about [Splinting](/treatments/trauma-and-fracture-care/splinting/) explains why protection remains important after repair.

After a procedure, contact the surgical team for increasing redness, drainage, fever, severe swelling, uncontrolled pain, numbness, or a fingertip that becomes pale, blue, or cold. A sudden change in finger position or a new loss of movement also deserves prompt review. These signs can indicate a problem with healing, the wound, circulation, or the repair.

Ask why an anchor is being considered, where it will be placed, how the tendon and joint will be protected, and which movements are allowed during recovery. Ask about alternatives, including continued splinting and [Tendon Repair Surgery](/treatments/reconstructive-orthopedic-surgery/tendon-repair-surgery/), and how the plan changes if the injury includes a fracture.