Educational implications of a novel system for classifying root and canal anatomy in the human dentition: a narrative review

Ahmed, Hany Mohamed Aly and Dummer, Paul Michael Howell ORCID: https://orcid.org/0000-0002-0726-7467 2026. Educational implications of a novel system for classifying root and canal anatomy in the human dentition: a narrative review. Restorative Dentistry & Endodontics 51 (3) , e28. 10.5395/rde.2026.51.e28

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Abstract

A comprehensive understanding of both the external and internal anatomy of teeth is fundamental for the effective diagnosis and management of pulp and periapical pathoses. Recent progress in noninvasive, high-resolution imaging modalities, including cone-beam computed tomography and micro-computed tomography, has significantly enhanced the ability to examine the complex morphology of dental structures. These technological advancements have facilitated a level of anatomical detail that was previously unattainable, particularly in the assessment of crown, root, and canal systems. In response to this wealth of new anatomical data, a novel classification framework has been developed, enabling the systematic coding of root and canal configurations across all tooth types. This system offers a more nuanced and comprehensive representation of root canal anatomy compared to earlier classification models. This narrative review explores the implementation of this contemporary classification scheme in education, with a particular focus on its utility in recognizing anatomical variations and accessory canals for the benefit of undergraduate and postgraduate dental students as well as general dental practitioners.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Schools > Dentistry
Publisher:	Korean Academy of Conservative Dentistry
Date of First Compliant Deposit:	4 June 2026
Date of Acceptance:	2 February 2026
Last Modified:	07 Sep 2026 15:04
URI:	https://orca.cardiff.ac.uk/id/eprint/187402

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