A tooth with cracks requires different treatments depending on the depth of the cracks, which may lead to adverse consequences such as pain or even cracking of the tooth if not treated in time.
1. Cracks are superficial: If the tooth only has superficial cracks on the surface of the crown, but the tooth does not have obvious symptoms of discomfort, the tooth can be self-observed first, and there is no need to do special treatment for the time being.
2. Cracks up to the dentin layer: if the cracks on the teeth have reached the dentin layer, but the teeth do not have obvious discomfort symptoms, you can first use the acid etching agent on the surface of the crown for the acid etching treatment, and then coated with enamel bonding agent for closure; if the cracks up to the dentin, and the teeth appear to have minor sensitivity symptoms, you need to prepare the cracked teeth, and then finally use resin and other materials to repair the cracks.
3. Cracks up to the pulp cavity: If the cracks have reached the pulp cavity, and the tooth is subjected to hot and cold stimulation symptoms of pain, you need to carry out root canal treatment on the tooth, and then grind the tooth down to make porcelain or all-porcelain teeth to protect the tooth, to prevent the tooth crown fracture.