Acta Scientific Dental Sciences (ASDS)(ISSN: 2581-4893)

Research Article Volume 6 Issue 1

Comparative Evaluation of Using Cone Beam Computerized Tomography (CBCT) and Conventional Radiography Confirmed with Apex Locator for Working Length Determination in Curved Root Canals (Clinical Study)

Amal Hassan Mohamed1*, Geraldine Mohamed Ahmed2, Ghada Borhan Abou Hussein3 and Hamdy Adly Youssef2

1Master Degree in Endodontics, Faculty of Dentistry, Cairo University, Egypt
2Professor of Endodontics, Faculty of Dentistry, Cairo University, Egypt
3Lecturer of Radiology, Faculty of Dentistry, Cairo University, Egypt

*Corresponding Author: Amal Hassan Mohamed, Master Degree in Endodontics, Faculty of Dentistry, Cairo University, Giza, Egypt.

Received: December 01, 2021; Published: December 30, 2021

Abstract

Purpose: The following case report is about the surgical management of a case of inflammatory gingival hyperplasia with a proportionate design of the anterior teeth to achieve an aesthetic appearance.

Material and Methods: A treatment was planned for smile designing using Chu’s Esthetic Gauge to contour the gingiva followed by simple gingivectomy and gingivoplasty using a 15 BP blade.

Conclusion: The use of Chu’s Aesthetic Gauge gave an easy and accurate measurement for esthetic designing of the anterior crowns producing a good esthetic result. This instrument is used to accurately design the gingival contours of the crowns, thus allowing an aesthetic outcome of such a surgery.

Introduction: For a successful endodontic treatment, removal of all pulp tissue and bacteria from the root canal is crucial. This cannot be performed without the proper determination of the working length of the canal. The working length of a tooth is between the coronal reference point and the end of the canal where preparation and obturation should stop. Several methods have been used for working length determination; tactile method, radiographic method, electronic method and 3D imaging.

Aim of the Study: to compare between CBCT and conventional radiography with apex locator in determination of working length in curved root canals.

Methods: 18 canals were included in this study. Working length in each root canal was determined by two methods; CBCT scan and conventional radiography confirmed with electronic apex locator (Root ZX).

Results: There was no statistically significant difference between the two methods (p value = 0.7). Conventional radiography confirmed with electronic apex locator (mean value = 21.05) CBCT scan method (mean value= 20.9).

Conclusion: No difference was found between using CBCT and conventional radiography with apex locator for working length determination. In curved root canals, it is recommended to use electronic apex locator in combination with conventional radiography without the need for CBCT.

Keywords: Working Length; Root Canal Length; Apex Locator; Electronic Method; Radiographic Method; CBCT;Cone Beam Computerized Tomography; 3D Imaging

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Citation

Citation: Amal Hassan Mohamed., et al. “Comparative Evaluation of Using Cone Beam Computerized Tomography (CBCT) and Conventional Radiography Confirmed with Apex Locator for Working Length Determination in Curved Root Canals (Clinical Study)”. Acta Scientific Dental Sciences 6.1 (2022): 121-129.

Copyright

Copyright: © 2022 K Amal Hassan Mohamed., et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.




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