Children’s teeth did not fall out and grow new teeth may be retained milk teeth, need to be retained milk teeth early extraction, to avoid ectopic eruption or blockage of permanent teeth, the specific steps for local anesthesia, separation of gums, placement of dental pliers, the affected tooth dislocation, as follows.
1. Local anesthesia: If the looseness of the retained milk teeth is large, surface anesthesia is feasible, and if the looseness is small, infiltration or block anesthesia is feasible.
2. Separate the gingiva: Use the gingival separator to separate the gingiva to avoid gingival tearing.
3. Placement of dental forceps: Make the beak of the forceps consistent with the direction of the long axis of the tooth body, advance along the tooth surface to the root side until the neck profile is below the high point, and clamp the affected tooth.
4. Dislocation of the affected tooth: dislocate the affected tooth by shaking and pulling; if the root of the affected tooth is conical and single, twisting force can be added.
It is recommended to go to a regular medical institution in time to receive professional treatment as soon as possible.