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Advanced Search Results For "DENTAL radiography"

1 - 10 of 31,287 results for
 "DENTAL radiography"
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Radiographic diagnosis of proximal caries is not affected by exposure protocols and presence of high-density material on systems with automatic exposure compensation.

Publication Type:Academic Journal

Source(s):Oral radiology [Oral Radiol] 2022 Jul; Vol. 38 (3), pp. 356-362. Date of Electronic Publication: 2021 Sep 16.

Abstract:Objectives: To investigate the performance of radiographic systems with automatic exposure compensation (AEC) on the caries diagnosis in images acquired with different exposure parameters and in the presence of high-density material. Also, the image qu...

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Revisiting dynamic range and image enhancement ability of contemporary digital radiographic systems.

Publication Type:Academic Journal

Source(s):Dento maxillo facial radiology [Dentomaxillofac Radiol] 2022 May 01; Vol. 51 (4), pp. 20210404. Date of Electronic Publication: 2021 Dec 14.

Abstract:Objectives: To assess the dynamic range and enhancement ability of radiographs acquired with contemporary digital systems.Methods: Five repeated periapical radiographs of human mandibles with an aluminium step-wedge were acquired using two sensor-based...

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Radiographic pattern of inactive occlusal enamel lesions and its relationship with caries progression over 4-5 years.

Publication Type:Academic Journal

Source(s):Journal of dentistry [J Dent] 2021 Nov; Vol. 114, pp. 103839. Date of Electronic Publication: 2021 Oct 09.

Abstract:Objective: To assess the radiographic pattern of inactive enamel caries lesions (IECL) in the occlusal surfaces of permanent molars and to investigate whether the presence of radiolucency at baseline could predict lesion progression over 4-5 years.Meth...

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Automatic exposure compensation in intraoral digital radiography: effect on the gray values of dental tissues.

Publication Type:Academic Journal

Source(s):BMC medical imaging [BMC Med Imaging] 2022 Jan 05; Vol. 22 (1), pp. 4. Date of Electronic Publication: 2022 Jan 05.

Abstract:Background: This study aimed to investigate the effect of automatic exposure compensation (AEC) of intraoral radiographic systems on the gray values of dental tissues in images acquired with or without high-density material in the exposed region using ...

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Diagnostic accuracy of panoramic radiography and ultrasonography in detecting periapical lesions using periapical radiography as a gold standard.

Publication Type:Academic Journal

Source(s):Dento maxillo facial radiology [Dentomaxillofac Radiol] 2020 Sep 01; Vol. 49 (6), pp. 20190290. Date of Electronic Publication: 2020 May 26.

Abstract:Objectives: The purpose of this study was to compare the accuracy of imaging techniques in diagnosing periapical lesions.Methods: Imaging records of 80 patients (51 females, 29 males, aged between 14 and 75 years) including periapical and panoramic rad...

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Efficacy of digital radiography for detecting a second mesiobuccal canal adjacent to unfilled or filled canals.

Publication Type:Academic Journal

Source(s):General dentistry [Gen Dent] 2021 Sep-Oct; Vol. 69 (5), pp. 39-42.

Abstract:The aim of this study was to assess the diagnostic accuracy of digital periapical radiography for the detection of the second mesiobuccal (MB2) canal when the adjacent canals are unfilled or filled with gutta percha. Forty human maxillary first molars ...

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Use of smartphones and tablets in radiographic evaluation: accuracy of caries detection on bitewing radiographs.

Publication Type:Academic Journal

Source(s):General dentistry [Gen Dent] 2021 Jul-Aug; Vol. 69 (4), pp. 28-34.

Abstract:The objective of this study was to compare the accuracy of smartphone and tablet displays for the detection of incipient caries on bitewing radiographs. Forty-six digital bitewing radiographs with a total of 1656 unrestored, readable surfaces were eval...

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Classification of Approximal Caries in Bitewing Radiographs Using Convolutional Neural Networks.

Publication Type:Academic Journal

Source(s):Sensors (Basel, Switzerland) [Sensors (Basel)] 2021 Jul 31; Vol. 21 (15). Date of Electronic Publication: 2021 Jul 31.

Abstract:Dental caries is an extremely common problem in dentistry that affects a significant part of the population. Approximal caries are especially difficult to identify because their position makes clinical analysis difficult. Radiographic evaluation-more s...

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CBCT of Swedish children and adolescents at an oral and maxillofacial radiology department. A survey of requests and indications.

Publication Type:Academic Journal

Source(s):Acta odontologica Scandinavica [Acta Odontol Scand] 2020 Jan; Vol. 78 (1), pp. 38-44. Date of Electronic Publication: 2019 Aug 06.

Abstract:Objectives: This retrospective study investigated requests and indications for cone-beam computed tomography (CBCT) in children and adolescents over a 3-year period at one oral and maxillofacial radiology department. Specific aims were to determine wha...

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The Effects of Additional Filtration on Image Quality and Radiation Dose in Cone Beam CT: An In Vivo Preliminary Investigation.

Publication Type:Academic Journal

Source(s):BioMed Research International. 3/2/2022, p1-9. 9p.

Abstract:Purpose. The aim of this study was to investigate the effect of reduced radiation doses on the image quality of cone-beam computed tomography scans and the suitability of such imaging for orthodontics, oral surgery, dental implantology, periodontology,...

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