Six root canals in maxillary first molar.
In this clinical article we report an unusual anatomy that was detected in a maxillary first molar with 6 root canals. The possibility of 6 root canals in this tooth is quite small; however, it must be taken into account in clinical and radiographic evaluation during endodontic treatment. Many times their presence is noticed only after canal treatment, owing to continuing postoperative discomfort.
de Almeida-Gomes
Fábio
F
Department of Endodontics, University of Pernambuco, Brazil. fabiogomesce@yahoo.com.br
Maniglia-Ferreira
Claudio
C
Carvalho de Sousa
Bruno
B
Alves dos Santos
Roberto
R
D000328:Adult; D003786:Dental Pulp Cavity / Q000002:abnormalities* / Q000000981:diagnostic imaging / Q000473:pathology; D004492:Edetic Acid / Q000627:therapeutic use; D004582:Electronics, Medical / Q000295:instrumentation; D006171:Gutta-Percha / Q000627:therapeutic use; D006801:Humans; D008297:Male; D008437:Maxilla / Q000000981:diagnostic imaging; D008963:Molar / Q000002:abnormalities* / Q000000981:diagnostic imaging; D009811:Odontometry / Q000295:instrumentation; D011859:Radiography; D012387:Root Canal Filling Materials / Q000627:therapeutic use; D012388:Root Canal Irrigants / Q000627:therapeutic use; D018915:Root Canal Preparation / Q000379:methods; D012973:Sodium Hypochlorite / Q000627:therapeutic use; D019227:Tooth Apex / Q000473:pathology
D012387:Root Canal Filling Materials; D012388:Root Canal Irrigants; C074417:Endo-Fill; D006171:Gutta-Percha; D004492:Edetic Acid; D012973:Sodium Hypochlorite