Gingiva is most commonly affected by deficiency of________?

Dinesh, a 24-year old male, complains of loose teeth in a single quardrant. His radiograph shows irregular bone loss and histopathology reveals eosinophils and histiocytes. The most probable diagnosis is________?

Reversal lines which may be seen on the cribriform plate (alveolar bone proper) of the alveolar process indicate the cessation of________?

If a mandibular canine has bifurcated roots, they are most commonly placed________?

Which dental tissue doesn’t contain nerves?

Aphasia is most likely associated with a lesion in________?