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Glossary Excimer Laser

ultraviolet laser used in precise medical and dermatological treatments

An Excimer Laser is a form of ultraviolet laser that is commonly used in medical and dermatological treatments, including the treatment of skin conditions like psoriasis and vitiligo. It works by emitting concentrated beams of UVB light, which can target specific areas of the skin without affecting the surrounding tissue. This precision makes it useful for procedures like LASIK eye surgery and for stimulating hair regrowth in conditions like alopecia areata.

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research 308‐nm Excimer Laser for the Treatment of Alopecia Areata in Children

79 citations , September 2009 in “Pediatric dermatology”

This study found that the 308-nm Excimer laser was effective and safe for treating patchy alopecia areata in children, with hair regrowth observed in 60% of treated scalp patches.

research Applications of the Excimer Laser

47 citations , October 2015 in “Dermatologic surgery”

This review discusses the applications of the 308-nm excimer laser in treating various dermatologic conditions and suggests treatment is generally well tolerated, but calls for larger long-term studies.

research Effectiveness of 308-nm Excimer Laser Therapy in Treating Alopecia Areata, Determined by Examining the Treated Sides of Selected Alopecic Patches

30 citations , January 2015 in “Dermatology”

This study found that 308-nm excimer laser therapy improved hair diameter in alopecia areata patients, as shown by photographic assessments and a side-by-side comparison with control patches.