All teeth have superficial cracks! it is only when cracks deepen that they become symptomatic.
Usually is starts w/ a sharp pain when chewing a bagel, nuts, popcorn, etc. Also the tooth may be sensitive to cold. As the crack deepens, chewing pain increases, cold sensitivity
lingers, and heat sensitivity
starts. In time all these symtoms increase and occur w/ less time intervals.
Treatment ranges fr.