Figure 225 from Pigmentations of the Oral Mucosa and Facial Skin Semantic Scholar Oral Melanotic Macule An Unusual Occurrence In Gingiva Journal of Health and Allied Sciences NU 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 Macular Pigmented Oral Mucosal Lesions: An Amalgam Tattoo Case Report Dentistry Today Pigmented lesions of the oral mucosa and perioral : Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, & Endodontics Differential Diagnosis of Pigmented Lesions in the Oral Mucosa: A Clinical Based Overview and Narrative Review