Micro-Computed Tomography as a Transformative Tool in Endodontics: A Narrative Review

Abstract

Objective: This review article focuses on Micro-CT's role in endodontics. It provides a comprehensive understanding of Micro-CT technology, explores its applications in diagnosis and treatment planning, acknowledges challenges like radiation exposure and cost, and considers future prospects, including AI integration.

Study Design: comprehensive Literature Search

Place and Duration of Study: This study was conducted at the Department of Restorative Dentistry, College of Dentistry in Ar-Rass, Qassim University, KSA from 2020 to 2022.

Methods: A comprehensive literature search identified articles from electronic databases, focusing on Micro-CT's role in endodontics. Selection criteria included studies published in English within the last ten years, offering substantial insights into Micro-CT technology and applications.

Results: Micro-CT serves as a pivotal tool in endodontics, enabling in-depth analysis of root canal anatomy, instrumentation techniques, obturation quality, and the detection of fractures. Its non-destructive nature and sub-micrometre resolution enhance diagnostic accuracy and treatment planning. Sample preparation, scanning protocols, and image acquisition and reconstruction techniques play vital roles in Micro-CT's success. However, limitations, including radiation exposure and sample size constraints, must be acknowledged.

Conclusion: Micro-CT has significantly impacted endodontics, improving diagnosis and treatment planning. Future developments are expected to solidify its role in routine practice, enhancing patient care and advancing endodontic knowledge.