title: Four cuspal maxillary second premolar with single root and three root canals: Case report.
abstract: Traditional configuration of maxillary second premolars has been described to have two cusps, one root and one or two root canals. The endodontic literature reports considerable anatomic aberrations in the root canal morphology of maxillary second premolar but the literature available on the variation in cuspal anatomy and its relationship to the root canal anatomy is sparse. The purpose of this clinical report was to describe the root and root canal configuration of a maxillary second premolar with four cusps.
authors: Department of Conservative Dentistry and Endodontics, Subharti Dental College, Meerut, Uttar Pradesh, India.
authors: Parul
authors: P
authors: Bansal
authors: Department of Conservative Dentistry and Endodontics, Subharti Dental College, Meerut, Uttar Pradesh, India.
authors: Vineeta
authors: V
authors: Nikhil
authors: Department of Conservative Dentistry and Endodontics, Subharti Dental College, Meerut, Uttar Pradesh, India.
authors: Ayush
authors: A
authors: Goyal
authors: Department of Paediatric and Preventive Dentistry, Subharti Dental College, Meerut, Uttar Pradesh, India.
authors: Ritu
authors: R
authors: Singh
keywords: Cone-beam computed tomography; four cusps; maxillary second premolar; three canals