The treatment measures for broken teeth need to be combined with the specific situation, as follows: 1. When biting into a hard object, the tooth splits a small piece, if the split is relatively shallow, it can be adjusted (dental bonding) treatment. If the split is deeper, resin material can be used for filling. If the tooth is bitten into a hard object and accidentally fractured, if it is a front tooth, you can choose resin cosmetic restoration, then fix it up, or veneer restoration, or full crown restoration, the specific measures need to be determined according to the degree of splitting; 2, a small piece of broken tooth is caused by decayed tissue, that is, caused by worm teeth, at this time, resin filling treatment should be carried out, to remove the decayed tissue cleanly, check the degree of decay, and then 3.Some patients come to the hospital and say that their teeth are broken in small pieces, but the small pieces of calculus attached to the surface of the teeth have fallen off through the examination, so we should carry out the whole mouth cleaning to remove the calculus.