Radiation: A Review of Radiographic and Processing Techniques for Dental X-Rays, 2nd Edition

Course overview

This basic-level course is designed as a review of radiography for dental professionals. The course addresses different types of radiographic equipment, compares intraoral and extraoral film, discusses film positioning devices and paralleling techniques, and describes extraoral film projections. Types of digital receptors and the use of intensifying screens are also presented. The course discusses common radiographic techniques and challenges, including common radiographic mistakes, working with patients with a severe gag reflex, dimple-down techniques, paralleling techniques, focal lengths, and collimation. Darkroom and film processing techniques, including the proper use of safelights and film baths, are explained along with common radiographic and processing errors. The course emphasizes the importance of standardized, consistent film mounting in the darkroom for accurate interpretation of patient x-rays.