Analysis of the Patterns of Lateral Canthal Rhytids and Reference for Botulinum Toxin Treatment in Orientals

One of the earliest signs of aging is the appearance of wrinkles in the skin at the outer corners of the eyes (lateral canthal rhytids). The purpose of this study was to divide the lateral canthal rhytids into classified groups and describe their clinical characteristics and suitable treatments. A total of 525 patients were included in the study. These… (More)