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Allen KamravaMD · MBA · FACS · FASCRS

Lifestyle

Scar Management and Laser Therapy

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What it is

What is Scar Management and Laser Therapy?

Scar management refers to a range of techniques used to improve the appearance and feel of surgical scars, as well as to alleviate symptoms such as itching, pain, or tightness. After colorectal surgery, scars on the abdomen or perineum can sometimes become hypertrophic (raised and red) or cause discomfort. Management strategies range from simple over-the-counter topical treatments to more advanced therapies like laser treatment.

Common Techniques:

  • Topical Treatments: Silicone gel sheets or ointments are commonly used to hydrate the scar and can help to flatten and soften it over time.
  • Massage: Gentle massage of the scar can help to break down scar tissue and improve flexibility.
  • Laser Therapy: Various types of lasers can be used to improve the color and texture of scars. Ablative lasers can resurface the scar, while non-ablative lasers can target redness and stimulate collagen remodeling.

Am I a candidate?

Who are Good Candidates for Scar Management?

Any patient who is concerned about the appearance or symptoms of a surgical scar is a candidate for scar management. It is particularly beneficial for patients with:

  • Hypertrophic or Keloid Scars: Scars that are raised, thickened, and extend beyond the original incision boundaries.
  • Symptomatic Scars: Scars that are itchy, painful, or cause a feeling of tightness and restricted movement.
  • Poor Cosmetic Outcome: Patients who are dissatisfied with the cosmetic appearance of their scar.

Treatment is most effective when started after the initial wound has fully healed, typically 4-6 weeks after surgery.

Recovery

What Does the Treatment Process Involve?

The treatment process is gradual and requires consistency. Topical silicone therapy is typically applied daily for several months. Scar massage should be performed for 5-10 minutes, one to two times per day. Laser therapy involves a series of treatments, typically spaced 4-6 weeks apart. The number of sessions required depends on the type and severity of the scar. Patients may experience some mild redness and swelling after a laser session, but there is usually no downtime. It can take several months to see the final results of scar management, as the process of scar remodeling is slow. The goal is to achieve a flatter, softer, and less noticeable scar with improved comfort.

Risks & considerations

What are the Risks?

Most scar management techniques are very safe with minimal risks.

  • Topical Treatments: The main risk is skin irritation or an allergic reaction to the product.
  • Massage: Should be avoided on a fresh, unhealed wound.
  • Laser Therapy: Risks are generally low but can include temporary redness, swelling, and changes in skin pigmentation (hyperpigmentation or hypopigmentation). Blistering or crusting can occur with more aggressive laser treatments. It is important to have laser therapy performed by a qualified dermatologist or plastic surgeon.

Sources

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