• Dentists
  • Dental Hygienists
  • Dental Assisting
  • Hours: 2 Contact Hours
    Author(s): Ronald M. Mancini, DDS
    Peer Reviewer(s):Veronica Powers, DMD
    Item#: L0812
    Contents: 1 Course Book (28 pages)
    Sign up for the Western Schools 365 Online Membership
    Online Access to all our dental CE courses for a full year!

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

    Price $19.95
    Item # L0812
    When available, the Online Course format is included with the hard copy, eBook, or audio book formats!

    Review Date: February 17, 2017

    Expiration Date: February 16, 2020

    Original Release Date: July 30, 2013

    The use of high-speed film, rare-earth intensifying screens, digital radiography, rectangular collimation, long tubes, and other radiographic equipment and techniques have made radiographic use in the dental office easier and safer for dental professionals and patients.  Both conventional and digital radiology continue to play an important role in the practice of dentistry, and the field of dental radiology evolves with advances in technology and techniques that cut patient radiation exposure dramatically.

    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.

    The content of this course is helpful in training new staff members as well as refreshing the knowledge of seasoned personnel; dental professionals can also review the material to enhance diagnostic accuracy and reduce patient exposure to radiation.


    AGD Subject Code: 165
    Western Schools designates this activity for 3 continuing education credits.

    Course Objectives
    • Identify different types of radiographic equipment.
    • Describe common radiographic techniques and challenges.
    • Describe darkroom, film processing, and film mounting techniques.

    Ronald M. Mancini, DDS, maintains a private dental practice in Bethesda, Maryland. He is a member of the American Dental Association (ADA), the Maryland State Dental Association (MSDA), and the Southern Maryland Dental Society (SMDS). Dr. Mancini has held several positions with the SMDS, including those of trustee, president, vice president, treasurer, and editor, as well as serving as a delegate and head of the delegation to the MSDA House of Delegates.

    Veronica Powers, DMD, received a BS degree from Providence College and a DMD degree from the Oregon Health & Science University. After working for 4 years as a general dentist in Portland, Oregon, Dr. Powers returned to New York City to serve as lead dentist for Phoenix House Foundation in Brooklyn, New York, where she provided comprehensive treatment for the residents of a rehabilitation facility. In this capacity, she performed simple and surgical extractions and root canals and placed crowns, bridges, and removable prosthodontics. Dr. Powers created the protocol for the day-to-day management of the clinic and became especially adept at treating anxious patients. Now in private practice, Dr. Powers is licensed to practice dentistry in the state of New York, maintains registration with the Drug Enforcement Administration, and is CPR-certified. She has provided volunteer dentistry in India and in Chiapas, Mexico, and has worked with the American Dental Association’s Give Kids A Smile program in the United States.

    • Contact hours will be awarded for up to one (1) year from the date of purchase or through the expiration date indicated above, whichever date comes first.
    • You must score 75% or higher on the final exam and complete the course evaluation to pass this course and receive a certificate of completion.
    • Through our review processes, Western Schools ensures that the course content is presented in a balanced, unbiased manner and is free from commercial influence. It is Western Schools’ policy not to accept commercial support.
    • All persons involved in the planning and development of this course have disclosed no relevant financial relationships or other conflicts of interest related to the course content.
    • There are no prerequisites for this course.