AlKhawas MA
Al-Azhar University, Egypt
Title: Microscopy and Computed Tomography; Harmony and Perfection in Canal Detection
Biography
Biography: AlKhawas MA
Abstract
Successful root canal treatment depends on proper cleaning and shaping in addition to total obturation of the root canal system which is complex and variant. Recognition of such variations in root canal morphology is an important step for both successful diagnosis and treatment of endodontic lesions. Unfortunately, the complexities of pulp space morphology are often masked by the uniform morphology of the external tooth surfaces. For evaluating such complexities of the pulp space morphology, different methods have been used such as canal staining and tooth clearing method. Also, conventional and digital radiographs have been used. With advancement of computed tomographic (CT) techniques, Cone Beam CT (CBCT) has been developed with high resolution and accuracy which is helpful in evaluation of the complex root canal morphology especially detection of the exact location canal orifices. Clinically, higher magnification at least using magnifying loupes is important for detecting root canal orifices. Besides, the Dental Operating Microscope (DOM) is considered one of the viable tools in detecting the root canal orifices due to its greater magnification. In conclusion, simultaneous using of both of DOM and CBCT for diagnosis of endodontic lesions is of great value for detecting root canal orifices.