For keloid revision, a pressure or elastic dressing may be placed over the area after the operation to prevent the keloid from coming back.

For other types of scar revision, a light dressing is applied. Stitches are usually removed in 3 to 4 days for the facial area, and in 5 to 7 days for incisions on other parts of the body.

When you return to normal activities and work depends on the type, degree, and location of the surgery. Most people can resume normal activities soon after surgery. Doctors usually recommend that you avoid activities that stretch and may widen the new scar.

If you have long-term stiffening of the joint, you may need physical therapy in addition to surgery to restore full function.

Avoid exposure to the sun for several months after treatment. Use sunblock or a dressing (such as a Band-Aid) to keep the sun from permanently tanning the healing scar.

No scar can be removed completely. How much the scar improves will depend on the direction and size of the scar, the age of the person, the skin type and color, and hereditary factors that may affect the healing process.