Facial Burn Scars Research Articles

Pulsed Dye Laser Therapy and Z-Plasty for Facial Burn Scars

Hypertrophic scarring after partial thickness facial burns is common when epithelialization takes longer than 3 weeks. Well-healed areas continue to mature unfavorably, resulting in raised, erythematous, and contracted scars. Excisional treatment of such scars has morbidity and can create iatrogenic deformities. The flashlamp-pumped, pulsed dye laser (PDL) in combination with z-plasty can be used as a successful alternative to excision in patients with facial hypertrophic burn scars. Fifty-seven patients with hypertrophic facial burn scars (mean age 12 years; range, 2-21 years) were treated with the PDL over the past 8 years. Thirty-four patients (60%) were also treated with z-plasties to relieve scar tension. There was one complication of postoperative blistering. Patients were divided into 3 groups based on time from burn to initial laser treatment. Group I (<1 year) had 11 patients and the laser diminished scar proliferation in these patients. Group II (1-4 years) included 24 patients and treatment resulted in reversal of hypertrophic scarring and elimination of erythema. Group III (>5 years) consisted of 22 patients. The PDL was effective in treating their stable and persistent erythema as long as 17 years after burn injury. No scars required excision in this cohort of 57 patients. The PDL should become an integral part of the management of facial burn scarring and will significantly decrease the need for excisional surgery.

Recontruction of facial defects and burn scars using large size freehand full-thickness skin graft from lateral thoracic region

Reconstruction of facial defects due to trauma, burn scar and congenital deformities is very challenging for reconstructive surgeons. Although many alternative techniques have been suggested, the ideal technique has not been described yet. Full-thickness skin grafting procedures are one of the options, but when larger grafts are needed, donor site morbidity is problematic. Full-thickness skin graft harvested from lateral thoracic region has some advantages for face reconstruction with its larger size, similar colour, thickness, skin quality and texture.

The role of alloplastic skeletal modification in the reconstruction of facial burns.

The external appearance of the face is largely dictated by its supporting facial skeleton. After an extensive thermal injury, the underlying facial skeleton may need to be either augmented or restored to maintain the functional and aesthetic appearance of the face. The factors that make a structural reconstruction difficult are poor vascularity and compliance of the scar tissue, extreme contractile forces of the scar, and unstable skin coverage. The use of an alloplast in the setting of facial burn scars may be one of the greatest challenges for an implant material. We reviewed our experience with the use of the Medpor porous polyethylene implant in facial burn reconstruction. This biomaterial has structural characteristics that allow for tissue ingrowth, yet it resists deformation by contractile forces. A total of 57 consecutive implants were placed in 24 patients with facial burns. Implants were used for the chin, the nose, the malar region, and as an ear framework. Patient follow-up ranged from 6 months to 3 years. Although 4 implants became exposed and 1 was thought to become infected, only 1 of the implants was removed. There were no other implant-related complications. We believe that skeletal modification is an important step for a successful facial burn reconstruction. Porous polyethylene offers a promising solution for the complex reconstructive problem of using an alloplast in the environment of a facial burn.

The Temporal Island Scalp Flap for Management of Facial Burn Scars

Facial burn scars are difficult to conceal and often preclude an aesthetic rehabilitation of the patient. Multistaged scalp and neck flaps have been described to provide hair-bearing skin to resurface burn scars in men. We have been resurfacing the upper lip and cheek in a one-stage procedure using a temporal artery island scalp flap. The temporoparietal fascia has been well described in recent years, and the understanding of this anatomy has facilitated the use of the island scalp flap for more distal transfers.