The root of the tooth is deeply corroded and needs to be examined with radiographs. If root canal treatment is not possible, it needs to be extracted; if it can still be retained, root canal treatment can be performed.
1. Extraction. After examination, if the root of the tooth is deeply eroded, if the root has been fractured, or the inflammation in the apical part of the root is too heavy to be treated by root canal, it is recommended to extract it as soon as possible for prosthetic restoration, so as to avoid inflammation from affecting the neighboring teeth.
2. Root canal treatment. The root of the tooth is deeply corroded, after examination, if you can do root canal treatment, it is recommended to do root canal treatment to retain the tooth, and then carry out crown restoration.
If the root of the tooth is deeply corroded, you need to go to the hospital to take pictures to check the degree of tooth decay and deal with it accordingly.