A Prototype Intraoral Periapical Sensor with High Frame Rates for a 2.5D Periapical Radiography System
نویسندگان
چکیده
منابع مشابه
Extraoral 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 کاملExtraoral 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 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,...
متن کاملAn Intraoral Periapical Radiographic Study of Mandibular Nutrient Canals with Conventional and Digital Radiography
Background: Hypertension is one of the most common medical problems seen in our dental profession. Nutrient canals are spaces in bones and are considered to be channels that transmit blood vessels and nerves. They are observed more frequently in the mandibular anterior region as radiolucent lines in intraoral periapical radiographs. The radiographically observable nutrient canals have been show...
متن کاملLimited cone-beam CT and intraoral radiography for the diagnosis of periapical pathology.
OBJECTIVE To compare intraoral periapical radiography with 3D images for the diagnosis of periapical pathology. STUDY DESIGN Maxillary molars and premolars and mandibular molars with endodontic problems and examined with periapical radiographs and a 3D technique (3D Accuitomo) were retrospectively selected and evaluated by 3 oral radiologists. Numbers of roots and root canals, presence and lo...
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ژورنال
عنوان ژورنال: Applied Bionics and Biomechanics
سال: 2019
ISSN: 1176-2322,1754-2103
DOI: 10.1155/2019/7987496