A new system for classifying root and root canal morphology

Knowledge of root and root canal morphology is a prerequisite for effective nonsurgical and surgical endodontic treatments. The external and internal morphological features of roots are variable and complex, and several classifications have been proposed to define the various types of canal configur...

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Bibliographic Details
Published in:International endodontic journal Vol. 50; no. 8; pp. 761 - 770
Main Authors: Ahmed, H. M. A., Versiani, M. A., De‐Deus, G., Dummer, P. M. H.
Format: Journal Article
Language:English
Published: England Wiley Subscription Services, Inc 01.08.2017
Subjects:
Anatomic Variation
Anatomy
canal configuration
Classification
Clinical medicine
Computed tomography
Cone-Beam Computed Tomography
Dental Pulp Cavity - anatomy & histology
Dental Pulp Cavity - diagnostic imaging
Endodontics
Humans
Morphology
root
root canal
Root canals
Terminology as Topic
Tooth Root - anatomy & histology
Tooth Root - diagnostic imaging
Training
X-Ray Microtomography
canal configuration
morphology
classification
root canal
anatomy
root
ISSN:0143-2885, 1365-2591
Online Access:Get full text
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Summary:Knowledge of root and root canal morphology is a prerequisite for effective nonsurgical and surgical endodontic treatments. The external and internal morphological features of roots are variable and complex, and several classifications have been proposed to define the various types of canal configurations that occur commonly. More recently, improvements in nondestructive digital image systems, such as cone‐beam and micro‐computed tomography, as well as the use of magnification in clinical practice, have increased the number of reports on complex root canal anatomy. Importantly, using these newer techniques, it has become apparent that it is not possible to classify many root canal configurations using the existing systems. The purpose of this article is to introduce a new classification system that can be adapted to categorize root and root canal configurations in an accurate, simple and reliable manner that can be used in research, clinical practice and training.
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ISSN:0143-2885
1365-2591
DOI:10.1111/iej.12685