Unusual maxillary first molar with 2 palatal canals within a single root: a case report.
A case report is presented regarding a maxillary first molar with 5 canals. The morphology is atypical because it is characterized by a single palatal root with 2 canals with separate orifices joining in the apical third. A literature review pertaining to the morphology of maxillary first molars is discussed. Modifications to the normal access opening and examination of the pulpal floor for additional canals are stressed.
Johal
S
S
University of British Columbia. njohal@sprint.ca
D000328:Adult; D003786:Dental Pulp Cavity / Q000002:abnormalities*; D006801:Humans; D008297:Male; D008437:Maxilla; D008963:Molar / Q000002:abnormalities*; D018915:Root Canal Preparation