DAS 105 Dental Radiography

4 credits

This course introduces basic concepts and theories related to dental radiography. The physical properties, hazards, and safety measures related to x-radiation will be emphasized. Students will learn radiographic techniques, mounting basics, and how to evaluate technique errors. Students will also learn to utilize digital imaging and to identify common anatomical landmarks. The lab portion of this course will take the basic principles and theories learned in lectures and apply them in simulated and live patient experiences.

Prerequisites: ABED 40 or AHSE 56 (or placement into MATH 87 or higher) and ABED 46 (or placement into ENGL 93 or higher)

Corequisites: DAS 101 and DAS 102

Course Outcomes
Upon successful completion fo this course students will be able to:

Explain the history of x-rays and their role in dentistry
Describe basic principles of electromagnetic radiation
Identify parts of the dental x-ray machine
Identify diagnostic quality dental radiographs
Apply principles of processing and mounting techniques
Identify technique and/or processing errors
Perform radiology infection control procedures per OSHA standards
Demonstrate radiation protection techniques for both the patient and the operator
Identify normal intraoral radiographic anatomy characteristics and landmarks
Apply radiographic imaging techniques for periapical and bitewing radiographs
Demonstrate proficiency in assembly and the use of positioning devices.
Demonstrate proficiency in the use of bisecting and paralleling techniques
Discuss concepts of panoramic radiography including equipment preparation, patient preparation and patient positioning

Total Hours: 70 Theory (Lecture) Hours: 10 Guided Practice (Lab or Clinical) Hours: 60