The Effect of Traditional and Ultraconservative Access Cavities On the Increase in Surface Area of Root Canal After Instrumentation: An in Vitro Study
Introduction: In this study, we aimed to evaluate the impact of ultraconservative and traditional endodontic access cavities on the total percentage increase in the surface area of root canals. Methods: Endodontic instrumentation was performed on 30 simulated maxillary first premolars with two roots...
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| Main Authors: | , |
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| Format: | Book |
| Published: |
Wolters Kluwer Medknow Publications,
2023-01-01T00:00:00Z.
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| Summary: | Introduction: In this study, we aimed to evaluate the impact of ultraconservative and traditional endodontic access cavities on the total percentage increase in the surface area of root canals. Methods: Endodontic instrumentation was performed on 30 simulated maxillary first premolars with two roots using traditional and ultraconservative access cavities via ProTaper Next rotary files. The pre- and postinstrumentation photographs of the root canals were analyzed blindly using Fiji software to determine the percentage increase in surface area. Results: A significant increase in the surface area of the root canal was observed with an ultraconservative endodontic access cavity compared to a traditional access cavity. The difference between the palatal and buccal roots was not significant, but there was a significant difference among the coronal, middle, and apical thirds of the root canal. Conclusion: Ultraconservative access cavities have a significant impact on the increase in surface area of the root canal after instrumentation. |
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| Item Description: | 2155-8213 10.4103/denthyp.denthyp_56_23 |