Extraoral Periapical Radiography: A Technique Unveiled
نویسندگان
چکیده
منابع مشابه
Extraoral Periapical Radiography: A Technique Unveiled
Introduction: Extraoral periapical radiography (EOPAR) is a technique where the film is placed extraorally overlying the tooth of interest and the X-ray beam is directed from the opposite side of the face. This technique was first proposed by Newman and Friedman (2003) and later modified by Chia-Hui Chen et al (2007) to assist certain patient populations who are unable to tolerate intraoral fil...
متن کاملExtraoral periapical radiography: an alternative approach to intraoral periapical radiography
It is difficult to take intraoral radiographs in some patients who are intolerable to place the film in their mouth. For these patients, Newman and Friedman recommended a new technique of extraoral film placement. Here we report various cases that diagnostic imaging was performed in patients using the extraoral periapical technique. This technique was used to obtain the radiographs for the pati...
متن کاملIn vitro assessment of the accuracy of extraoral periapical radiography in root length determination
OBJECTIVE To determine the accuracy of extra oral periapical radiography in obtaining root length by comparing it with the radiographs obtained from standard intraoral approach and extended distance intraoral approach. MATERIALS AND METHODS It was an in vitro, comparative study conducted at the dental clinics of Aga Khan University Hospital. ERC exemption was obtained for this work, ref numbe...
متن کاملThe Use of an Alternative Extraoral Periapical Technique for Patients with Severe Gag Reflex
Gag reflex is a physiologic mechanism that promotes contraction of the muscles of the tongue and pharyngeal walls. Different factors, including intraoral radiographic films and sensors, may trigger this reflex. Patients with severe gag reflex may not be able to tolerate the presence of intraoral radiographic films or sensors during root canal therapy (RCT). This factor may prevent an appropriat...
متن کاملRadiological assessment of periapical status using the periapical index: comparison of periapical radiography and digital panoramic radiography.
AIM To compare the use of periapical radiographs and digital panoramic images displayed on monitor and glossy paper in the assessment of the periapical status of the teeth using the periapical index (PAI). METHODOLOGY A total of 86 subjects were examined. All participants underwent a full-mouth radiographic survey (14 periapical radiographs) and a panoramic radiography. The periapical status,...
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ژورنال
عنوان ژورنال: Journal of Indian Academy of Oral Medicine and Radiology
سال: 2011
ISSN: 0975-1572
DOI: 10.5005/jp-journals-10011-1163