DAS 102 Dental Sciences I

5 credits

Students will be learning the basics of dental sciences related to dental materials and radiology. They will learn to identify common dental materials and their structure, composition, manipulation and scientific properties. During lab use, students will learn the importance of proper storage, application, maintenance and safety protocols for various dental materials. In radiology, students will learn basic concepts and theories related to the discovery of x-radiation, physical properties, radiation safety and hazards of x-radiation. Various radiographic techniques, processing protocols, identifying anatomical landmarks, and evaluating technique errors will be taught.

Prerequisites: ENGL 99, MATH 98, and CMST 280

Corequisites: DAS 101 and DAS 103

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

Identify dental materials and relate them to their various uses in dental procedures.
Describe product safety information and implement the use of safety data sheets.
Discuss variuos types of dental models and implement proficiency in taking alginate impressions.
Demonstrate proficiency of mixing various cements and liners.
Explain armamentarium needed for various types of dental procedures and demonstrate competency in preparing dental materials for operatory set-up.
Explain the history of x-rays and their role in dentistry.
Explain the principles of electromagnetic radiation.
Identify parts of the dental x-ray machine.
Explain the importance of radiation safety measures, and practice radiation safety measures while taking radiographs.
Demonstrate proficiency in assembly and the use of positioning devices.
Demonstrate proficiency in the use of bisecting and paralleling techniques.
Explain the importance of proper sensor placement and exposure factors.
Identify and explain technique and/or processing errors.

Total Hours: 70 Theory (Lecture) Hours: 30 Guided Practice (Lab or Clinical) Hours: 40