부산대학교 도서관

BACKGROUND Chemical peels are applied to the face and neck to improve rhytides and the photoaged appearance of the skin. Peels can be applied to different skin depths depending on the types of chemicals, the volume of solution, and the amount of pressure or friction applied. If a peel is applied too superficially, rhytides will not be removed. If a peel is applied too deeply, scarring or hypopigmentation could occur. OBJECTIVE To create face and neck depth maps for chemical peeling, which can guide safety when removing rhytides and improving the skin's appearance. MATERIALS AND METHODS A multicenter retrospective review of records was conducted of patients who underwent phenol--croton oil peeling, from January 1, 2018, to December 31, 2018. Information was collected on facial and neck cosmetic units peeled, peel formula and strength used, outcomes, and complications. RESULTS A total of 410 patients received deep peels. Two depth maps were created that corresponded to the most common patterns of deep chemical peel applications. CONCLUSION Different areas of the face and neck are treated with different chemical peel application depths to safely improve rhytides and appearance. Depth maps are created to balance safety and efficacy. [ABSTRACT FROM AUTHOR]