title: A maxillary central incisor having two root canals geminated with a supernumerary tooth.
abstract: This article reports the treatment of a maxillary left central incisor geminated with a supernumerary tooth. A patient having labial swelling around the maxillary incisors was referred to this hospital for diagnosis and endodontic treatment of the maxillary left central incisor. Clinical and radiographic examinations revealed a tooth having two roots and three canals. Examination of a rubber base impression of the cleaned canals showed there was neither perforation of, nor communication with, the radicular groove in the tooth.
authors.forename: T
authors.initials: T
authors.lastname: Hosomi
authors.forename: M
authors.initials: M
authors.lastname: Yoshikawa
authors.forename: M
authors.initials: M
authors.lastname: Yaoi
authors.forename: Y
authors.initials: Y
authors.lastname: Sakiyama
authors.forename: T
authors.initials: T
authors.lastname: Toda
mesh_terms: D002648:Child; D003786:Dental Pulp Cavity / Q000002:abnormalities; D005671:Fused Teeth / Q000150:complications*; D006801:Humans; D007180:Incisor / Q000002:abnormalities; D008297:Male; D008437:Maxilla; D012390:Root Canal Therapy; D014071:Tooth Abnormalities / Q000150:complications*; D014096:Tooth, Supernumerary / Q000150:complications*