Treatment for small black holes in teeth includes filling and restorative treatments, and extraction if the root of the tooth is damaged. Normal teeth do not have chips or holes, once this happens it proves that caries is present. Depending on the degree of damage, the treatment will be different: 1. Usually, if the damage is mild and only involves enamel or dentin, resin filling treatment can be carried out after grinding away the damaged tooth tissue. 2. If the black hole is large in size, inlay restoration treatment can be taken, i.e., after the black hole is cleaned up, the cavity is prepared for occlusal bonding to restore the tooth shape. 3. If pulpitis occurs, root canal treatment is needed and then decide whether to restore the tooth with crown according to your condition. 4. If the dental radiographs show that the root of the tooth has been completely destroyed, the tooth must be extracted. In daily life, we should pay attention to maintain oral hygiene, regular dental checkups in professional dental hospitals, and timely consultation if caries is found to avoid continuous aggravation of the condition.