A modification of the bisecting-angle technique for anterior periapical dental radiographs.

  • Paul A Monsour
  • Published 1986 in Oral surgery, oral medicine, and oral pathology


A modification of the standard bisecting-angle technique for periapical views of incisor teeth is presented. The technique involves a constant x-ray cone position, which is perpendicular to the floor for maxillary incisors and parallel to the floor for mandibular incisors. The periapical film is held between the incisor teeth as if it were an occlusal film… (More)


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