📋Overview
Lingua Villosa Nigra, also known as Black Hairy Tongue, is a benign oral condition characterized by an abnormal coating on the dorsal surface of the tongue due to elongation and discoloration of the filiform papillae. It is a descriptive, legacy term; the modern preferred term is Black Hairy Tongue.
Educational overview only. This page summarizes publicly available health information for general understanding and awareness. It does not provide medical advice, diagnosis, or treatment. For personalized guidance or care decisions, consult a qualified healthcare professional.
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