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These were organized to better standardize clinical exams for licensure. Historically each state had its own independent licensing exam. On January 9, 2015, the NERB became the Commission on Dental Competency Assessments (CDCA). [2] August 3, 2021, CDCA, merged with WREB, the Western Regional Examining Board, creating CDCA-WREB.
Oral or dental maxillofacial radiology is one of nine dental specialties recognized by the American Dental Association. [1] [13]To become an oral and maxillofacial radiologist one must first complete a dental degree and then apply for and complete a postgraduate course of training (usually between 2–4 years in length). [14]
Dental radiographs, commonly known as X-rays, are radiographs used to diagnose hidden dental structures, malignant or benign masses, bone loss, and cavities. A radiographic image is formed by a controlled burst of X-ray radiation which penetrates oral structures at different levels, depending on varying anatomical densities, before striking the ...
[20] [22] About 84.9% of dental practitioners among those attending a health screening program in the annual ADA session in San Francisco, California, were found to restore teeth with 100–200 dental amalgam restorations in a week, and about 4.2% did a minimum of 50 dental amalgam fillings in a week. [22]
In the late 1990s, Dr Yoshinori Arai in Japan and Dr Piero Mozzo in Italy independently developed Cone Beam Computed Technology for oral and maxillofacial radiology. [4] The first commercial system (the NewTom 9000) was introduced in the European market in 1996 and into the US market in 2001, by Italian company Quantitative Radiology. [2] [5]
If a student passes, they are not allowed to take the exam again, unless required by a state board or relevant regulatory agency. [2] [3] The Joint Commission on National Dental Examinations (JCNDE) changed the test to pass/fail because the test was being used as a measuring stick for students getting into specialty programs. The test's ...
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The Western Regional Examining Board (WREB) is one of five examination agencies for dentists and dental hygienists in the United States. The other examination agencies are, Council of Interstate Testing Agencies, Central Regional Dental Testing Service, Northeast Regional Board of Dental Examiners, Southern Regional Testing Agency. These were ...