Pigmented (Purple or Brown) Lesions in the Mouth Pigmented (Purple or Brown) Lesions in the Mouth Kazemi Oral Surgery Facialart.com Mucosal melanocytic macules ORAL MELANOTIC MACULE (OMM) (Also called focal melanosis labial melanotic macule) A benign, localized, flat pigmented lesion of the oral mucosa Caused by a focal increase in melanin production Oral melanotic macules are harmless but can be removed easily with laser treatment! Quick, safe, and effective. Say hello to even toned lips! #laser #candela #pico #lips #face #makeup #spa Labial melanotic macule Oral Mucosal Melanosis IntechOpen