How many mouth diseases does the text describe, and how many are to be abandoned as incurable?

Detailed answer

The nineteen are three lip diseases (from the three doshas, flesh and blood), two of the tooth roots, three of the teeth, alasa of the tongue, arbuda of the palate, eight of the throat (svaraghna, valaya, vrinda, mahalasa, mamsachaya, rohini, galaugha, shataghni) and vichari of the whole mouth.