A month or so after the extraction of wisdom teeth, the front teeth have been very painful, to carry out oral and radiographs to check the pulp status of the front teeth, if there is pulp inflammation need to carry out root canal treatment. More than a month after wisdom teeth extraction, the wound is basically healed, there will be no pain, if the front teeth have been painful to do pulp vitality test, to determine the state of the pulp, may be the front teeth are not easy to detect caries, or the front teeth by wisdom teeth pressure caused by excessive root resorption, caused by the pain. Teeth with symptoms of pulpitis are recommended to undergo root canal treatment as early as possible to remove the inflamed pulp and then fill it. If root resorption is found after radiographic examination, root extraction should also be considered according to the situation, and specific treatment measures are recommended to be confirmed by a complete oral and x-ray examination in the hospital first.