Scar revision is performed to improve the condition or appearance of a scar anywhere on your body. After an injury or surgery, a scar will often remain as a visible sign that a wound has healed. While scars are a natural part of healing, their development can be unpredictable. Scar revision surgery is meant to minimize the scar so that it is more consistent with your surrounding skin tone and texture.
Although scar revision can provide a more pleasing aesthetic result or improve a scar that has healed poorly, a scar cannot be completely erased.
Scar revision can be performed at any age and is a good option if you:
These scars do not impair function or cause physical discomfort and include acne scars as well as scars resulting from minor injury and prior surgical incisions.
These scars are thick clusters of scar tissue that develop directly at a wound site. They are often raised, red and/or uncomfortable and they may become wider over time. They can be hyperpigmented (darker in color) or hypopigmented (lighter in color).
These scars are larger than hypertropic scars. They can be painful or itchy and may also pucker. Keloids extend beyond the edges of an original wound or incision. They can occur anywhere on your body, but commonly develop where there is little underlying fatty tissue, such as on the breastbone or shoulders.
These scars restrict movement due to skin and underlying tissue that pull together during healing. They occur when there is a large amount of tissue loss, such as after a burn. Contractures also form where a wound crosses a joint, restricting movement of the fingers, elbows, knees or neck.
Scar revision surgery may be performed in your plastic surgeon’s office using only local anesthesia. If your scarring is more significant and sedation or general anesthesia is also necessary for you to be comfortable during the procedure, it may be performed in an accredited office-based surgical facility, licensed ambulatory surgical center or hospital.
If you do require sedation or general anesthesia, you will need another adult to drive you home and stay with you for the first night following the procedure.
Medications are administered for your comfort during the surgical procedure. The options include local sedation, intravenous sedation and general anesthesia. Your doctor will recommend the best option for you.
Gels, tapes or external compression, can help in wound closure and healing or to reduce the ability of skin to produce irregular pigment. These products may be used to treat existing surface scars and discoloration and to aid in the healing of scar revision procedures.
Often used to fill depressed or concave scars. Depending on the injectable substance used and your particular scar conditions, results may last from three months to several years. Therapy must be repeated to maintain results. One form of injection therapy uses steroidal-based compounds to reduce collagen formation and can alter the appearance, size and texture of raised scar tissue.
Most often used for cosmetic improvement of scars. These methods can soften surface irregularities and reduce uneven pigmentation. Surface treatments are a controlled means of either mechanically removing the top layers of skin or changing the nature of the tissue.
• Dermabrasion which is a mechanical polishing of the skin.
• Laser resurfacing which changes the surface of the skin to allow new, healthy skin to form at the scar site.
• Chemical peel solutions that penetrate the skin’s surface to soften irregularities in texture and color.
Surgically removes a scar. Closure of the resulting surface wound is referred to as “simple” closure. Layered closure is used where excision extends to tissue below the skin surface or in areas with a high degree of movement. The first step, or layer, requires subdermal closure (below the skin surface) with absorbable or nonremovable sutures. Layers of closure continue to build, concluding with closure of the remaining surface wound.
Advanced techniques in scar revision include complex flap closure to reposition a scar so that it is less conspicuous or to improve flexibility where contracture has restricted mobility.
A flap technique that involves a “Z” pattern incision with multiple angles. This creates angled flaps on either side of the original scar site that can completely reposition or change scar direction, interrupt scar tension, or improve scar flexibility.
Used if there is not enough healthy tissue present for closure of a scar excision. This is more likely with revision of severe burn scars. The graft may consist of healthy skin from other areas of your body, such as the abdomen or thigh.
Can be a substitute for skin grafts. In this procedure, an inflatable balloon, called a tissue expander, is placed under the skin near the scar site. The balloon is slowly filled with sterile solution to expand the area of healthy skin. Once the skin has grown sufficiently, the expander is removed and new skin replaces the adjacent scarred tissue.
• Allergies to tape, suture materials and glues, blood products, topical preparations or injected agents
• Anesthesia risks
• Bleeding (hematoma)
• Change in skin sensation
• Damage to deeper structures, including nerves, blood vessels, muscles and lungs – may be temporary or permanent
• Deep vein thrombosis, cardiac and pulmonary complications
• Delayed healing
• Infection
• Pain, which may persist
• Possibility of revisional surgery
• Recurrence of an unsightly scar
• Skin contour irregularities
• Skin discoloration and swelling
These risks and others will be fully discussed prior to your consent. It’s important that you address all your questions directly with your plastic surgeon.
You will be given specific instructions that may include how to care for the surgical site, medications to apply or take orally to aid healing and reduce the risk of infection, specific concerns to look for at the surgical site or in your general health, and when to follow up with your plastic surgeon.
The initial healing phase of a surgical scar revision may include one to two weeks of localized swelling, discoloration or discomfort. As the new scar heals for several weeks, it will slowly refine and fade. With dermabrasion, chemical peel or laser resurfacing, you will experience similar conditions at the treated area, in addition to overall sensitivity.
Avoid sun exposure and follow all postoperative instructions carefully, including cleansing and at-home treatment regimens. Your compliance with postoperative instructions will influence the outcome of your surgery. It’s important that the surgical incisions are not subjected to excessive force, swelling, abrasion or motion during the time of healing.
Be sure to ask your plastic surgeon questions. It’s very important to understand all aspects of your scar revision procedure. It’s natural to feel some anxiety, whether it’s excitement for your anticipated new look or a bit of preoperative stress. Don’t be shy about discussing these feelings with your plastic surgeon.
When your procedure is finished, bandages or dressings may be applied to keep the surgical site clean. The final results of your scar revision surgery will be long-lasting; however, it may take several months for your final results to become apparent and, in some cases, it may take a year for the new scar to fully heal and fade. Although good results are expected from your procedure, there is no guarantee. In some situations, it may not be possible to achieve optimal results with a single surgical procedure and another surgery may be necessary.
Prices for scar revision procedures can vary. A surgeon’s cost may be based on his or her experience, the type of procedure used and the geographic location of the office. Many plastic surgeons offer patient financing plans, so be sure to ask.
• Anesthesia fees
• Hospital or surgical facility costs
• Medical tests
• Post-surgery garments
• Prescriptions for medication
• Surgeon’s fee
Most health insurance does not cover cosmetic surgery or its complications.