What to do if children have tooth decay

What should be done if children have tooth decay in their molars? The decision should be based on the severity. If they are small cavities, they can be treated by filling and repairing with materials. If they are severe and the pulp has been infected by bacteria and necrotic, and have spread to the periodontal tissue, tooth extraction may be required.

1. Mild tooth decay: The treatment effect is best in the early stage of tooth decay, but there is no pain in the early stage of tooth decay. When it is discovered in time, the cavities can be filled by choosing appropriate materials. First, the damaged tissue around the cavity is removed, and then filled with appropriate materials to restore the integrity of the tooth surface and prevent the continuation of tooth decay.

2. Moderate tooth decay: In the middle stage of tooth decay, you will feel tooth pain when eating and will be very sensitive to sour and sweet foods. At this time, root canal treatment should be used. Root canal treatment is to remove necrotic materials in the root canal, perform appropriate disinfection, fill the root canal, and then seal the caries cavity, which can effectively treat mid-stage tooth decay.

3. Severe tooth decay: The cavities in the later stages of tooth decay will be particularly obvious, causing severe pain and unbearable suffering. The dental pulp is infected by bacteria and becomes necrotic. The bacteria may even spread from the dental pulp through the tooth root to the nearby periodontal tissues, causing inflammation or abscesses. In this case, the only treatment for the decayed tooth is extraction.