Use of Lasers in Wound Healing: How to Best Utilize Laser Technology to Prevent Scar Formation

Abstract

The purpose of this review is to evaluate the efficacy of early intervention in wound healing on scar formation across multiple scar types and progressions. The types of scars consist of hypertrophic, atrophic, keloid, and contracture scars. The sources of scarring include inflammatory diseases (e.g., acne), surgery, burn, and trauma. Minimal published research has been done regarding laser treatment in wound healing. Some studies have found promise in minor treatment of surgical wounds but few have sufficient clinical relevance. Recently, further studies have been conducted including examination of aggressive laser treatment in burn and trauma victims. Results have been positive and raise the question of which wounds would benefit from treatment. Early intervention with laser treatment is a promising path in wound healing to prevent scarring. While more research remains to be done, emerging studies and practices provide increasing support for its use as a viable and potentially life-changing treatment for many patients.