Article: Prevalence of Different Types of Apical Root Canal Morphology and their Treatment Recommendations in an Institute
| creativeworkseries.issn | JNMA Print ISSN: 0028-2715; Online ISSN: 1815-672X | |
| dc.contributor.author | Shrestha, Sushmita | |
| dc.contributor.author | Karki, Smriti | |
| dc.contributor.author | Agrawal, Navin | |
| dc.contributor.author | Vikram, Mannu | |
| dc.contributor.author | Singh, Vimmi | |
| dc.contributor.author | Shrestha, Ashish | |
| dc.creator.affiliation | Department of Conservative Dentistry and Endodontics, B.P. Koirala Institute of Health Sciences, Dharan, Nepal | |
| dc.creator.affiliation | Department of Pathology, B.P. Koirala Institute of Health Sciences, Dharan, Nepal | |
| dc.creator.affiliation | Department of Conservative Dentistry and Endodontics, B.P. Koirala Institute of Health Sciences, Dharan, Nepal | |
| dc.creator.affiliation | Department of Conservative Dentistry and Endodontics, B.P. Koirala Institute of Health Sciences, Dharan, Nepal | |
| dc.creator.affiliation | Department of Conservative Dentistry and Endodontics, B.P. Koirala Institute of Health Sciences, Dharan, Nepal | |
| dc.creator.affiliation | Department of Oral Pathology, College of Dental Surgery, B.P. Koirala Institute of Health Sciences, Dharan, Nepal | |
| dc.date.accessioned | 2026-09-15T06:05:29Z | |
| dc.date.available | 2026-09-15T06:05:29Z | |
| dc.date.issued | 2018 | |
| dc.description.abstract | Abstract Introduction: Canals can be of different shapes in cross section including round canals, oval canals, long oval canals or ribbon shaped canals. Recesses of nonround canals may not be included in the round preparation created by rotary instruments and thus they remain unprepared. The aim of this study included determination of shape and taper of the apical root canal based on diameter at different levels. Methods: This was a cross sectional study which used convenient sampling technique to determine the sample size. Seventy extracted teeth were sectioned horizontally at one, two and three millimeter from the apex using the diamond disc which was observed under trinocular research microscope for the determination of diameter of root canal under 10x magnification. Results: The most common canal configuration was oval. The taper of the canals was 25% in mesial root and 20% in distal in bucco-lingual orientation and 14% in mesial root and 15% in distal in mesio-distal orientation. Conclusions: The most prevalent canal configuration in this study was non round, however, most of the rotary instruments tend to prepare root canals into round shape making their use questionable. The taper of the root canals was found to be higher in our study than what most of the shaping instruments have to offer. So it would be advisable to consider this fact while selecting instruments and preparing these non-round canals as far as the Nepalese subpopulation is considered. | |
| dc.identifier.doi | https://doi.org/10.31729/jnma.3528 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.14572/7692 | |
| dc.language.iso | en_US | |
| dc.publisher | Nepal Medical Association | |
| dc.title | Prevalence of Different Types of Apical Root Canal Morphology and their Treatment Recommendations in an Institute | |
| dc.type | Article | |
| dspace.entity.type | Publication | |
| local.article.type | Original Article | |
| oaire.citation.endPage | 620 | |
| oaire.citation.startPage | 616 | |
| relation.isJournalIssueOfPublication | ade08797-c5e5-4adf-b716-df6dfd41e658 | |
| relation.isJournalIssueOfPublication.latestForDiscovery | ade08797-c5e5-4adf-b716-df6dfd41e658 | |
| relation.isJournalOfPublication | e6e146a0-0ece-4aba-aa0a-6ccfbd10a12a |