Revisão de práticas de radiologia e imaginologia com enfoque na endodontia

Abstract

This paper, based on a literature review, aims to survey the techniques used to support the diagnosis and follow-up of endodontic treatment by the professional surgeon. In endodontics, radiographic practice is fundamental for a correct diagnosis and planning. The periapical radiograph is the most widely used due to its ease of handling, but because it presents a two- dimensional image, problems such as tooth stretching and shortening, lack of apical sharpness, image distortion, and superimposition of the staple wing on the root apices arise. The Clark and Le master techniques were developed to avoid such drawbacks and provide an image with as much information as possible for the endodontist. Cone Beam Computed Tomography is a three-dimensional imaging exam, with a very good quality; one of its indications is to evaluate the presence of fractures in the root region, thus it is of great importance for the endodontist. In conclusion, it is the endodontist's duty to master the execution and interpretation of the radiographic technique, for which it is important that the dental surgeon has knowledge of dental anatomy, anomalies, available radiological techniques, and pathological signs.