Right Angle Radiography With Rinn Circular Positioning Indicating Device - Anterior

Demonstrates the use of the Rinn circular positioning indicating device for anterior teeth. Shows how a long, cylindrical tube with instruments positions the film parallel to the long axes of the teeth and how guiding devices direct the x-ray beam at right angles to the film.

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Sources

  1. A-V Online (National Information Center for Educational Media). CD-ROM database of educational and documentary media, compiled and maintained by the National Information Center for Educational Media (NICEM). — title, year, creator, length, format, sound, description
  2. 16mm Filmography (legacy record) — catalog record