Incisor that is incisor, 12 years old incisor knocked out half is called crown fracture, if the crown fracture is not exposed pulp, the line of desensitization treatment after restoration treatment, if the crown fracture exposed pulp, you need to carry out pulp removal surgery, the use of pile core crown restoration, specific as follows.
1. Crown fracture without pulp: the treatment method is to desensitize the exposed dentin, and then use composite resin or inlay to repair the tooth defect, if the remaining tooth tissue retention and resistance is poor, you can choose full crown restoration.
2. Crown fracture and pulp exposure: the treatment method is to perform pulp extraction to remove the pulp, and then perform perfect root canal treatment on the affected tooth, and then choose the pile core crown restoration treatment.
It is recommended to go to the regular medical institutions in time, with the help of the doctor for early targeted treatment.