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 Freckle on Lip: Meaning, Causes and Is It Dangerous? (Labial Melanotic Macule) La Bouche Parfaite 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 Summit Enlighten Laser to treat labial melanotic macules on the lip before and after. Facebook Treatment of labial melanotic macules on the lip. These are benign spots that appear on the lips for no apparent reason. The causes are mostly genetic, but similar spots can appear in Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review