Teeth for the first time root canal treatment teeth filled inside the tooth may be inactivation agent, root canal sealing agent, the specific filling substance with the operation of the specific steps.
1. Inactivator: In the first root canal treatment, it is necessary to kill the nerve of the tooth first, so it is necessary to put inactivator inside the tooth, so that the pulp and the nerve of the tooth is necrotic, and then carry out the preparation of the root canal, to remove the residual material inside the tooth, and finally carry out the filling of the root canal.
2. Root canal sealer: The role of root canal sealer is to fill the gap between the tip of the cementum and the wall of the root canal and increase the bonding force between the filling material and the dentin. Commonly used clinical materials include zinc oxide, resin, calcium hydroxide, silicone, nano-biomaterials and so on.
Root canal treatment belongs to the treatment of endodontics and periapical disease commonly used methods, it is recommended that there are dental diseases, it is necessary to consult the doctor in a timely manner, and at the same time to follow the doctor’s instructions to choose the appropriate root canal filling materials for filling treatment.