How does a dentist sort out tiny hole in dentin teeth with no enamel?

See dentist: There are a few various options which could resolve the situation you have described. I can appreciate your concern about your dental health, but finding a proper diagnosis and treatment may be the best answer to your problem. Rec.: see a dentist for examination, x-rays and treatment. Take good care.

Hole in tooth: If your teeth are enamel deficient it would be prudent to seek evaluation by a Prosthodontist, a specialist in complex restorative treatment.