Skin Care

Scar Revision
Scars -whether they're caused by accidents or by surgery- are unpredictable. The way a scar develops depends as much on how your body heals as it does on the original injury or on the surgeon's skills.

Many variables can affect the severity of scarring, including the size and depth of the wound, the blood supply to the area, the thickness and color of your skin, and the direction of the scar. How much the appearance of a scar bothers you is, of course, a personal matter.

While no scar can be removed completely, plastic surgeons can often improve the appearance of a scar, making it less obvious through the injection or application of certain steroid medications or through surgical procedures known as scar revisions.

If you're considering scar revision, this will give you a basic understanding of the most common types of scars, the procedures used to treat them, and the results you can expect. It can't answer all of your questions, since a lot depends on your individual circumstances. Please be sure to ask your doctor if there is anything about the procedure you don't understand.

All Surgery Carries Some Uncertainty and Risk

While scar revision is normally safe, there is always the possibility of complications. These may include infection, bleeding, a reaction to the anesthesia, or the recurrence of an unsightly scar.

You can reduce your risks by choosing a qualified plastic surgeon and closely following his or her advice, both before surgery and in follow-up care.

Skin Grafting and Flap Surgery

Skin grafts and flaps are more serious than other forms of scar surgery. They're more likely to be performed in a hospital as inpatient procedures, using general anesthesia. The treated area may take several weeks or months to heal, and a support garment or bandage may be necessary for up to a year.

Grafting involves the transfer of skin from a healthy part of the body (the donor site) to cover the injured area. The graft is said to "take"when new blood vessels and scar tissue form in the injured area. While most grafts from a person's own skin are successful, sometimes the graft doesn't take. In addition, all grafts leave some scarring at the donor and recipient sites.

Flap surgery is a complex procedure in which skin, along with the underlying fat, blood vessels, and sometimes the muscle, is moved from a healthy part of the body to the injured site. In some flaps, the blood supply remains attached at one end to the donor site; in others, the blood vessels in the flap are reattached to vessels at the new site using microvascular surgery.

Skin grafting and flap surgery can greatly improve the function of a scarred area. The cosmetic results may be less satisfactory, since the transferred skin may not precisely match the color and texture of the surrounding skin. In general, flap surgery produces better cosmetic results than skin grafts.

Content courtesy of PlasticSurgery.org