title: A rare occurrence: a bi-rooted upper canine.
abstract: A rare dental anomaly of a bi-rooted upper canine with a necrotic pulp was treated endodontically. The operator must always be alert for any variations in dental anatomy that can occur from time to time.
authors.affiliation: Medical College of Georgia, 1519 Laney-Walker Blvd, Suite B, Augusta, Georgia 30904-5827, USA.
authors.forename: M I
authors.initials: MI
authors.lastname: Weisman
mesh_terms: D003481:Cuspid / Q000002:abnormalities*; D003790:Dental Pulp Necrosis / Q000150:complications / Q000628:therapy; D006801:Humans; D008297:Male; D008437:Maxilla; D008875:Middle Aged; D012390:Root Canal Therapy; D014071:Tooth Abnormalities / Q000150:complications; D014092:Tooth Root / Q000002:abnormalities*