Mandibular first premolar with two roots and three canals.
This case report presents a relatively uncommon clinical case of a mandibular premolar with two roots and three canals. The possibility of additional root canals should be considered even in teeth with a low frequency of abnormal root canal anatomy. Sound knowledge of root canal anatomy, appropriate assessment of the pulp chamber floor, critical interpretation of radiographs and high-magnification examinations are highly desirable to achieve the best possible outcome in complicated root canal therapy.
Poorni
Saravanan
S
Department of Conservative Dentistry and Endodontics, Ragas Dental College, Uthandi, Chennai, India. poorniis@yahoo.com
Karumaran
Chellasamy Savarimala
CS
Indira
Rajamani
R
D000328:Adult; D001641:Bicuspid / Q000033:anatomy & histology*; D003786:Dental Pulp Cavity / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008334:Mandible; D012390:Root Canal Therapy / Q000379:methods; D014092:Tooth Root / Q000033:anatomy & histology*