An oral melanotic macule is a harmless dark spot found on the lip, most often the lower lip, or inside the mouth, either on the gums, inside the cheek, or on the roof of the mouth. An oral melanotic Gingival Pigmentation Removal With a High Power Diode Laser in Non contact Mode: A Proposed Technique With Two Years of Follow Up Cureus Oral melanoacanthoma and oral melanotic macule: a report of 8 cases, review of the literature, and immunohistochemical analysis Pigmented Oral Lesions: Clues to Identifying the Potentially Malignant Consultant360