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Purpose: To assess the application and accuracy of two systems (Vertucci et al. 1974 and Ahmed et al. 2017) in classifying the root and canal morphology of human dentition among final-year undergraduates, interns, and postgraduate dental students in India.

Methods: The survey was conducted using physical and online presentation modes in two phases. Phase 1; PowerPoint presentation (PPT), describing the most used classification system (Vertucci et al. 1974) and its supplementary types and Ahmed et al. (2017) classification. A single presenter delivered the PPT to participants, using either a projector in an auditorium/seminar hall (face-to-face) or an online platform (zoom meeting software). Phase 2 involved determining the students' responses. A questionnaire was distributed amongst the participants after the lecture and collected for analysis. Fisher's exact test was used to analyze the data statistically, and the significance level was set at 0.05 (p < 0.05).

Results: A total of 1082 participants were involved in this survey. Overall, 93% of study participants found that Ahmed et al. classification system was more practical and accurate than Vertucci et al. system and its supplemental configurations (p < 0.001). About 97% agreed that Ahmed et al. classification system aided in understanding root and canal morphology better than Vertucci's and its additional configurations, and they recommended to include in their curriculum (p < 0.001).

Conclusions: In comparison to Vertucci's classification system and supplementary types, the undergraduate and postgraduate dental students, and interns in India agreed that Ahmed et al. classification system is more practical and accurate for classifying the root and canal morphology.

Titel:	Application of two systems to classify the root and canal morphology in the human dentition: A national survey in India.
Autor/in / Beteiligte Person:	Karobari, MI ; Ahmed, HMA ; Khamis, MFB ; Ibrahim, N ; Noorani, TY
Link:	Full Text Finder (Volltext)
Zeitschrift:	Journal of dental education, Jg. 87 (2023-08-01), Heft 8, S. 1089-1098
Veröffentlichung:	2020- : Hoboken, NJ : Wiley-Blackwell ; <i>Original Publication</i>: [Washington, etc.] American Assn. of Dental Schools., 2023
Medientyp:	academicJournal
ISSN:	1930-7837 (electronic)
DOI:	10.1002/jdd.13236
Schlagwort:	Humans Dental Pulp Cavity anatomy & histology Students India Cone-Beam Computed Tomography Tooth Root anatomy & histology Dentition
Sonstiges:	Nachgewiesen in: MEDLINE Sprachen: English Publication Type: Journal Article Language: English [J Dent Educ] 2023 Aug; Vol. 87 (8), pp. 1089-1098. <i>Date of Electronic Publication: </i>2023 May 10. MeSH Terms: Tooth Root* / anatomy & histology ; Dentition* ; Humans ; Dental Pulp Cavity / anatomy & histology ; Students ; India ; Cone-Beam Computed Tomography References: Peikoff M, Trott J. An endodontic failure caused by an unusual anatomical anomaly. J Endod. 1977;3(9):356-359. ; Vertucci FJ. Root canal morphology and its relationship to endodontic procedures. Endodontic Topics. 2005;10(1):3-29. ; Vertucci F, Seelig A, Gillis R. Root canal morphology of the human maxillary second premolar. Oral Surg Oral Med Oral Pathol. 1974;38(3):456-464. ; Filpo-Perez C, Bramante CM, Villas-Boas MH, Duarte MAH, Versiani MA, Ordinola-Zapata R. Micro-computed tomographic analysis of the root canal morphology of the distal root of mandibular first molar. 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A new system for classifying accessory canal morphology. Int Endod J. 2018;51(2):164-176. ; Krathwohl DR. A revision of Bloom's taxonomy: an overview. Theory Pract. 2002;41(4):212-218. ; Ahmed HMA, Hashem AAR, Dummer PMH. Application of a new system for classifying root and canal anatomy in clinical practice - explanation and elaboration. Eur Endod J. 2021;6(2):132. Contributed Indexing: Keywords: Ahmed et al. classification; Vertucci et al. classification; dental; dental students; education; endodontics; root canal; survey; teaching Entry Date(s): Date Created: 20230510 Date Completed: 20230807 Latest Revision: 20230807 Update Code: 20240514

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Application of two systems to classify the root and canal morphology in the human dentition: A national survey in India.