What develops when the ventral surface of the anterior tongue is repeatedly bitten/traumatized by the primary anterior incisors (e.g., natal/neonatal teeth)?

Correct answer: B. Riga-Fede disease

• A. Incorrect – migratory erythematous patches on the dorsum, not trauma-induced.
• B. Correct – a traumatic ulceration of the ventral tongue from repetitive rubbing against natal/neonatal mandibular incisors.
• C. Incorrect – a midline dorsal depapillated zone linked to candidiasis.
• D. Incorrect – elongated filiform papillae, unrelated to incisal trauma.