Periapical x-rays are used by dentists to show the full root of the tooth, the apex of the tooth and the end of the root of the tooth, which is useful for examining patients with toothaches. Learn how periapical x-rays are used to locate infection and treat toothaches with help from a licensed dental assistant in this free video series on the dental profession.
Expert: Michelle McPhail
Contact: www.MySolutionz.com
Bio: Michelle McPhail has been a licensed dental assistant for seven years.
Filmmaker: Christopher Rokosz
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