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Root Canal Therapy

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One of the most valuable aids that a dentist has in diagnosing a tooth's need for root canal therapy are radiographs. These images are an important aspect of the medical-dental world for a number of reasons, such as viewing areas that the naked eye might not be able to see. In the endodontic dental world, radiographic images are an important necessity for diagnostic testing and treatment of root canal therapy (RCT) for the patient. Radiographs should be taken by a certified professional to ensure accuracy as well. Such as; exhibiting good contrast for pertinent structures to be identified and presenting and accurate image with zero shortening or elongation. For the diagnosis of endodontic treatment to be thoroughly completed, five vital radiographs must be taken for this to occur; the initial radiograph, working length image, final instrumentation image, root canal completion image and the recall image. …show more content…
This type of radiograph will give the Endodontist and the dental team a first look at what could possibly be occurring to the periapical, under the gingival tissues. Once this radiograph is evaluated, the proper treatment can be distributed to the patient.

The next step in endodontic radiology, is taking the working length radiograph. This radiograph is similar to the initial radiograph, however is taken once the treatment has started, specifically the opening of the pulp. This radiograph is important because it is used to determine the length of the pulpal canal.

The working length radiograph is shown here with the files within the canal, thus making it easier to determine the

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