Aberrant root canal morphology in a maxillary second molar.
D000293:Adolescent; D003786:Dental Pulp Cavity / Q000002:abnormalities* / Q000473:pathology; D003790:Dental Pulp Necrosis / Q000628:therapy; D005260:Female; D006801:Humans; D008437:Maxilla; D008963:Molar / Q000002:abnormalities*; D012390:Root Canal Therapy