Detection of simulated vertical root fractures; which is better multi-detector computed tomography or cone beam computed tomography?
نویسندگان
چکیده
منابع مشابه
Detection of vertical root fractures in endodontically treated teeth by a cone beam computed tomography scan.
Our aim was to compare the accuracy of cone beam computed tomography (CBCT) scans and periapical radiographs (PRs) in detecting vertical root fractures (VRFs) and to assess the influence of root canal filling (RCF) on fracture visibility. Eighty teeth were endodontically prepared and divided into four groups. The teeth in groups A and B were artificially fractured, and teeth in groups C and D w...
متن کاملComparison of five cone beam computed tomography systems for the detection of vertical root fractures.
INTRODUCTION This study compared the accuracy of cone beam computed tomography (CBCT) scans made by five different systems in detecting vertical root fractures (VRFs). It also assessed the influence of the presence of root canal filling (RCF), CBCT slice orientation selection, and the type of tooth (premolar/molar) on detection accuracy. METHODS Eighty endodontically prepared teeth were divid...
متن کاملDetection of vertical root fractures by using cone-beam computed tomography: a clinical study.
INTRODUCTION Vertical root fractures of teeth (VRFs) often pose a diagnostic dilemma because of the difficulty in detection of these in intraoral radiographs except in certain cases with very distinct clinical findings. This often leads to unwarranted extraction of the tooth. Cone-beam computed tomography (CBCT) produces three-dimensional images and allows precise visualization and evaluation o...
متن کاملAssessment of vertical root fracture using cone-beam computed tomography
PURPOSE The aim of this study was to investigate the accuracy of cone-beam computed tomography (CBCT) in the diagnosis of vertical root fractures in a tooth with gutta-percha and prefabricated posts. MATERIALS AND METHODS This study selected 96 extracted molar and premolar teeth of the mandible. These teeth were divided into six groups as follows: Groups A, B, and C consisted of teeth with ve...
متن کاملDiagnostic Accuracy of Different Resolutions of Cone Beam Computed Tomography Imaging System for Detection of Vertical Root Fractures In Presence of Casting Posts
Objective: The diagnosis of vertical root fracture (VRF) in endodontically treated teeth is a clinical challenge due to lack of specific clinical and radiographic signs. Although radiographic evaluation such as CBCT is helpful, intracanal posts can produce artifacts and may impair the quality of CBCT scans. This study aimed to compare the diagnostic accuracy of different resolutions of CBCT i...
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ژورنال
عنوان ژورنال: The Egyptian Journal of Radiology and Nuclear Medicine
سال: 2018
ISSN: 0378-603X
DOI: 10.1016/j.ejrnm.2017.07.003