Tooth decay, also known as dental caries, can cause the loss of dental tissue, dental caries into a large hole, depending on the situation, need to be root canal treatment after the pile core crown restoration or tooth extraction.
1. Pile core crown restoration. Long-term dental caries will form a large and deep cavity, caries through the pulp cavity caused by pulpitis, periapical periodontitis, after film examination, if the root condition is good, the pulp chamber bottom is intact, you can carry out root canal treatment, in the root of the tooth staking, above the crown restoration.
2. Tooth extraction. If most of the tooth is decayed so that the root is involved and the tooth cannot be treated with root canal therapy, it needs to be extracted as soon as possible and then restored with a denture.
Worm teeth fall out of the remaining large holes, it is recommended to seek medical treatment in a timely manner to prevent pain from further affecting oral health.