Mucosal melanocytic macules Figure 1 from Oral melanotic macule a case report. Semantic Scholar Oral melanotic macule and primary oral malignant melanoma: Epidemiology, location involved, and clinical implications Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology and Endodontics 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 Skin cancer what general dental practitioners should look for British Dental Journal Oral Melanotic Macule: Symptoms and Treatment Skinsight