Surg Cosmet Dermatol. 2010;2(2):124-129
Introduction: Vitiligo is an acquired idiopathic disorder characterized by hypochromic and achromic well-delimited macules.The 308 nm excimer laser can be used to treat this condition.
Objective:To analyze studies published in indexed medical journals on the use of the 308 nm excimer laser in the treatment of vitiligo.
Method: Adopting a qualitative approach, a survey of related articles from 2001 to 2009 was carried out using the Medline, Lilacs and Scielo databases.
Results: According to the literature review, the 308 nm excimer laser achieved positive results in the treatment of vitiligo. Recent lesions and those located on the face responded better than those located elsewhere.The extremities of the body were more difficult to treat using this method.The patient’s age did not affect the outcome. On average, 11 sessions were necessary before the re-pigmentation started. Ideally, the laser application should be carried out from one to three times a week, with at least 48-hour intervals.
Conclusion: The 308 nm excimer laser is effective and safe in the treatment of vitiligo when compared to other treatment modalities.The results depend on the location and the timeline of the disorder.
Keywords: VITILIGO, LASERS EXCIMER, SKIN