Comparison of conventional lateral cephalograms with corresponding CBCT radiographs
نویسندگان
چکیده
منابع مشابه
Comparison of conventional lateral cephalograms with corresponding CBCT radiographs
PURPOSE This study was performed to assess the compatibility of cone beam computed tomography (CBCT) synthesized cephalograms with conventional cephalograms, and to find a method for obtaining normative values for three-dimensional (3D) assessments. MATERIALS AND METHODS The sample group consisted of 10 adults with normal occlusion and well-balanced faces. They were imaged using conventional ...
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INTRODUCTION Use of cone beam computed tomography (CBCT) in orthodontics is increasing; however, some patients started treatment with conventional images. The objective of this study is to manipulate CBCT panoramic reconstruction to make it comparable to conventional panoramic image and to compare mesiodistal root angulations on both images. MATERIALS AND METHODS Concurrent conventional panor...
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The external gonial angle is an important angle of the craniofacial complex. It is significant for the diagnosis of craniofacial disorders. Lateral cephalogram and orthopantomograms can be used to determine this angle. In this study, we compared the external gonial angle determined from the two mentioned radiographs in Class I patients. We collected the radiographs of 70 patients with Angle's C...
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OBJECTIVE To determine the reliability of obtaining two-dimensional cephalometric measurements using two virtual head orientations from cone-beam computed tomography (CBCT) models. MATERIALS AND METHODS CBCT scans of 12 patients (6 class II and 6 class III) were randomly selected from a pool of 159 patients. An orthodontist, a dental radiologist, and a third-year dental student independently ...
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Background and Purpose: Due to the important role of imaging in the diagnosis and treatment plan in orthodontics, CBCT (Cone Beam Computed Tomography) images because of their three-dimensional nature, can minimize the disadvantages of two-dimensional images such as magnification, distortion, or superimposition. The purpose of this study was to evaluate the accuracy of conventional cephalograms...
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ژورنال
عنوان ژورنال: Imaging Science in Dentistry
سال: 2012
ISSN: 2233-7822,2233-7830
DOI: 10.5624/isd.2012.42.4.201