Treatment for a loose permanent tooth usually involves splinting the tooth, which is essentially joining the tooth to an undamaged tooth next to it to hold it in place as it heals, according to Simply Teeth. Mesh is bonded to both teeth to splint them together and hold the loose tooth in place.
While the tooth heals, the dentist will keep an eye on it to make sure that the tooth remains vital. Testing for response to hot and cold is useful in determining the vitality and health of the tooth. The dentist will also watch for discoloration, which can indicate that the blood vessels and nerves attached to the tooth have died. In these cases, a root canal treatment may be recommended, although treatment varies based on severity and treatment goals.
Usually, during the splinting process, the dentist will hold it into position for around 20 minutes before splinting. Prescriptions for antibiotics, pain medication and special mouthwash may be provided to the child to help ease the pain of the injury and keep infection at bay. A tetanus shot may also be required.
Once the tooth has become reattached and is firm again, the dentist will remove the splint.