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Application of a new system for classifying root and canal anatomy in studies involving micro‐computed tomography and cone beam computed tomography: Explanation and elaboration
Author(s) -
Ahmed H. M. A.,
Ibrahim N.,
Mohamad N. S.,
Nambiar P.,
Muhammad R. F.,
Yusoff M.,
Dummer P. M. H.
Publication year - 2021
Publication title -
international endodontic journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.988
H-Index - 119
eISSN - 1365-2591
pISSN - 0143-2885
DOI - 10.1111/iej.13486
Subject(s) - root canal , cone beam computed tomography , computed tomography , anatomy , tomography , medicine , dentistry , computer science , radiology
Adequate knowledge and accurate characterization of root and canal anatomy is an essential prerequisite for successful root canal treatment and endodontic surgery. Over the years, an ever‐increasing body of knowledge related to root and canal anatomy of the human dentition has accumulated. To correct deficiencies in existing systems, a new coding system for classifying root and canal morphology, accessory canals and anomalies has been introduced. In recent years, micro‐computed tomography (micro‐CT) and cone beam computed tomography (CBCT) have been used extensively to study the details of root and canal anatomy in extracted teeth and within clinical settings. This review aims to discuss the application of the new coding system in studies using micro‐CT and CBCT, provide a detailed guide for appropriate characterization of root and canal anatomy and to discuss several controversial issues that may appear as potential limitations for proper characterization of roots and canals.