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KMID : 0362320100350040302
Journal of Korean Academy of Operative Dentistry
2010 Volume.35 No. 4 p.302 ~ p.305
ROOT CANAL TREATMENT OF A MANDIBULAR SECOND PREMOLAR WITH THREE SEPARATE ROOT CANALS
Lee Seok-Ryun

Shin Seol-Hee
Hong Sung-Ok
Song Chang-Kyu
Chang Hoon-Sang
Min Kyung-San
Abstract
Mandibular premolars show a wide variety of root canal anatomy. Especially, the occurrence of three canals with three separate foramina in mandibular second premolars is very rare. This case report describes the root canal treatment of an unusual morphological configuration of the root canal system and supplements previous reports of the existence of such configuration in mandibular second premolar.
KEYWORD
Mandibular second premolar, Root canal anatomy, Three separate canals
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