Melanotic Macules, Naevi, and Melanoma Springer Nature Link Mystery behind labial and oral melanotic macules: Clinical, dermoscopic and pathological aspects of Laugier Hunziker syndrome Oral pathology: Noting a pigmented macule that often presents a diagnostic dilemma Registered Dental Hygienists 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 and Lights for Treating Pigmented Lesions Plastic Surgery KeyPlastic Surgery Key Pigmented Lesions of the Oral Mucosa Pocket Dentistry