Endodontic treatment and restoration of a maxillary lateral incisor with three canals:A case report / 实用口腔医学杂志

The left lateral incisor with occlusal soreness of a 30-year old female was examined and treated.Radiographic examination re-vealed periradicular radiolucency around the apical and 3 canals.The 3 root canals were treated by root canal therapy,the tooth was restored by all-ceramic crown for the prevention of fracture.12 month follow-up showed that the treatment was effective.