Wisdom teeth grow out half of the possible resistance from the gums, the resistance of the second molar, the resistance of the wisdom teeth distal mesial mandibular alveolar bone of the ascending branch, first remove the resistance, wisdom teeth will be good extraction.
1. Gingival resistance: localized under the scalpel to cut the gums, exposing the entire wisdom tooth surface, and then the wisdom tooth extraction.
2. Resistance of the second molar: under local anesthesia, the crown is split with a dental drill to lift the resistance of the neighboring teeth, and then the wisdom tooth is extracted in pieces.
3. Wisdom teeth in the distal mandibular alveolar bone resistance: local anesthesia with a dental drill to grind the crown of the distal alveolar bone, exposing the entire crown distal to the wisdom teeth, the wisdom teeth quite loose, and then the wisdom teeth extraction.
Wisdom tooth half of the growth should not be blindly extracted, timely to the hospital to take surface tomography, analyze the resistance of the wisdom tooth, and then extract the tooth is safer.