A M Kahn1, M J Cohen. 1. Department of Surgery, UCLA Medical Center, USA.
Abstract
BACKGROUND: Several years ago, a successful surgical technique for treating depigmentation resulting from burn injuries was developed. OBJECTIVE: The purpose of this study was to investigate results of dermabrasion with melanocyte transplantation using new modifications of the technique in patients with vitiligo. METHODS: We performed 17 procedures on 12 patients with stable vitiligo. The epithelium of the vitiliginous areas was removed by dermabrasion. The dermabraded area was then reepithelialized with ultra-thin sheet grafts, which more recently were meshed and partially expanded. RESULTS: Good to excellent repigmentation was observed in 88% of the procedures. Scarring did not develop in the repigmented or donor site regions. The final color match has been good to excellent. CONCLUSIONS: This technique has proven beneficial in 88% of the procedures on our patients. Both our patients and we feel that this provides a valuable treatment option in patients who have failed medical management.
BACKGROUND: Several years ago, a successful surgical technique for treating depigmentation resulting from burn injuries was developed. OBJECTIVE: The purpose of this study was to investigate results of dermabrasion with melanocyte transplantation using new modifications of the technique in patients with vitiligo. METHODS: We performed 17 procedures on 12 patients with stable vitiligo. The epithelium of the vitiliginous areas was removed by dermabrasion. The dermabraded area was then reepithelialized with ultra-thin sheet grafts, which more recently were meshed and partially expanded. RESULTS: Good to excellent repigmentation was observed in 88% of the procedures. Scarring did not develop in the repigmented or donor site regions. The final color match has been good to excellent. CONCLUSIONS: This technique has proven beneficial in 88% of the procedures on our patients. Both our patients and we feel that this provides a valuable treatment option in patients who have failed medical management.