• Your surgeon first exposes the cut tendon often with a zigzag-shaped incision.

• Then he or she finds the two separated ends and stitches them back together. In some cases, your surgeon may need to graft a new tendon to replace the cut one.

• Nerves, blood vessels, and other soft tissue may also need to be repaired.

• Surgery generally takes 2 to 3 hours. You may be given anesthesia to make you sleep, or only the hand and arm may be numbed. In either case, you feel no pain during surgery. Usually you can go home the same day.

Your hand may be in a splint or cast for several weeks after surgery. This protects the tendon as it heals. You will probably start a gentle exercise program soon after surgery. Exercising your finger as directed by your healthcare provider or physical therapist is very important. Surgery creates scar tissue inside the finger. Without regular exercise, this tissue will stick to the tendon and the bone which restricts motion. Then you won’t be able to bend your finger easily. As the tendon heals, you’ll slowly begin to strengthen the tendon and muscles, and move your finger more. Recovery usually takes 6 to 12 weeks. Often surgery does not return the finger to normal function. Sometimes your surgeon may offer a second surgery to remove or release scar tissue.