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 Labial melanotic macule. B). Increased numbers of me lanocytes along Download Scientific Diagram Oral Melanotic Macule MEDizzy QSwitched 785 nm laser in the treatment of labial melanotic macules Gallo 2024 Skin Research and Technology Wiley Online Library Pigmented Oral Lesions: Clues to Identifying the Potentially Malignant Consultant360 A Black Spot on the Upper Gum for Many Years: Melanotic Macule Springer Nature Link