📋Overview

Black Hairy Tongue occurs when the filiform papillae on the tongue's surface undergo elongation and hypertrophy instead of shedding naturally. This physical change allows for the accumulation of debris, bacteria, or fungi, which creates the characteristic dark discoloration.

This condition is primarily a descriptive term for a clinical state rather than an underlying disease. It is generally a painless and temporary structural change that affects the appearance of the upper tongue surface.

🛡️ Educational information only

This content is provided for general health education and awareness and is based on publicly available medical information. It is not intended to replace professional medical advice, diagnosis, or treatment, and should not be used to make healthcare decisions. Always seek the guidance of a qualified healthcare professional regarding any medical condition, medication, supplement, or procedure.

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Medical codes (for reference)

UMLS CUI: C0235347
ICD-10-CM
K14.3
MeSH
C538420
SNOMED CT (US)
81934005

Codes are provided for reference and interoperability. They are not a diagnosis.

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