The pinhole method using an erbium: YAG laser for the treatment of papular acne scars
- Authors
- Lee, Sang Ju; Kim, Jae Min; Kim, Young Koo; Seo, Seong Jun; Park, Kui Young
- Issue Date
- Sep-2017
- Publisher
- WILEY
- Keywords
- acne scar; laser; pinhole method
- Citation
- DERMATOLOGIC THERAPY, v.30, no.5
- Journal Title
- DERMATOLOGIC THERAPY
- Volume
- 30
- Number
- 5
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/4040
- DOI
- 10.1111/dth.12512
- ISSN
- 1396-0296
1529-8019
- Abstract
- Papular acne scars are skin-colored or hypopigmented, soft and elevated lesions of the chin and trunk. Papular scars are one of the most difficult acne scars to treat. Herein, we reported two patients with papular acne scars on the chin that were successfully treated by the pinhole method using an Erbium (ER):YAG laser. Good cosmetic results were achieved in both patients. The side effects included mild, intra-, and post-procedural pain and erythema that resolved spontaneously within 2 weeks. The pinhole method with an Er:YAG laser could potentially be used as a safe and effective treatment for papular acne scars.
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