Tooth pus for more than a year, can be seen in chronic apical periodontitis, chronic periodontitis, need to go to the hospital after examination and incision drainage, and then do root canal treatment or periodontal treatment.
1. Chronic apical periodontitis. Tooth pus for more than a year, may be the tooth chronic apical periodontitis, inflammation destroys the periapical tissues, destroys the alveolar bone, periosteum, the formation of sinus tracts, the emergence of alveolar abscess, the need for incision and drainage, root canal treatment to remove the infected necrotic pulp tissue.
2. Chronic periodontitis. Teeth out of pus for more than a year, may also be due to long-term chronic periodontal inflammation caused by periodontal abscess, the gums of the neck of the tooth bleeding overflow pus redness, according to the situation, the need to go to the hospital for periodontal treatment, scaling removal of tartar, periodontal pockets on the medication if necessary. There is an abscess formation need incision and drainage.
Teeth out of the pus is recommended to go to the hospital in a timely manner to check, clear causes as soon as possible to deal with.