Re-Treatment of A Mandibular First Molar With An Independent Middle Mesial Canal- A Case Report.

ABSTRACT

With increasing reports of aberrant canal morphology, the clinician needs to be aware of varied anatomy in teeth. The purpose of this article is to report the successful non surgical endodontic re-treatment of one such clinical case of mandibular first molar with three mesial canals in which the middle mesial canal had an independent foramen.