DC is committed to providing students with a high-quality academic experience. All scheduled academic activities and services, including on-campus learning through classes and labs, continue as planned while Durham Region is under red-zone restrictions. For a full list of what is open on campus or operating virtually, please visit our COVID-19 winter semester page.
Learn more about courses and services being offered remotely. COVID-19 Pre-entry Screening Questionnaire Report if you are unwell

Radiography Theory II

Students learn the basic principles of intra and extra oral dental radiographic exposure. Topics include the principles and techniques for the exposure of bitewings, paralleling and bisecting angle techniques, periapical, occlusal, panoramic, cephalometric, endodontic radiographs and an introduction to digital radiography. Client assessment and management skills during radiographic exposure as well asidentification of normal versus various lesions on a radiograph are also discussed.