DEHY1448

This lecture/laboratory course is a continuation of DEHY 1418. The course will cover: intraoral and extraoral radiographic techniques, exposure of digital & panoramic imaging, exposing and technique errors, and interpretation of dental images. The interpretation emphasis is on recognition of anatomic landmarks, caries, periodontal disease, abnormalities, dental materials, foreign objects and periapical lesions. The laboratory aspect of this course prepares the student to demonstrate competency in exposing digital radiographs using the bisecting and paralleling techniques on a skull/dexter. The human experience in this course will be with digital imaging and will include both intraoral and extraoral experiences. Student Learning Outcomes

• Integrate didactic and clinical skills in exposing and evaluating radiographic images using digital technology.
• Incorporate radiographs into the assessment process for effective dental hygiene care planning and client education.
• Implement supplemental techniques and patient management skills for clients that present with special needs.
• Contrast and compare normal radiographic landmarks, artifacts and shadows to those conditions that present as a result of the disease process.
• Implement necessary infection control guidelines for preparation, during and after x-ray exposure for the operator, the patient and the equipment.
• Demonstrate digital panoramic exposure technique on skulls.
• Demonstrate paralleling and bisecting technique exposure on both Dexters and humans.