Results 261 to 270 of about 24,469 (300)

Detection of caries with local CT

Dentomaxillofacial Radiology, 2003
An in vitro observer study of the detection of interproximal caries by local CT.Detection of caries by means of conventional two-dimensional (2D) digital radiography and by two CT modalities was compared. Ground truth was obtained from histological examination of the sectioned teeth.
van Daatselaar, A.N., Tyndall, D.A., van der Stelt, P.F.   +2 more
openaire   +5 more sources

Caries detection with DIAGNOdent and ultrasound

Oral Surgery, Oral Medicine, Oral Pathology, Oral Radiology, and Endodontology, 2008
The objective of this study was to evaluate the repeatability of 2 nondestructive caries detection methods, ultrasound (ULS) and DIAGNOdent, for the detection of approximal caries lesions, and to evaluate 2 tips provided for the DIAGNOdent.White/brown-spot lesions (n = 42) were captured by a digital camera, and measured by test methods and confocal ...
Dilek A, Tagtekin, Gürol, Ozyoney, Messeret, Baseren, Masatoshi, Ando, Osman, Hayran, Reha, Alpar, Saadet, Gokalp, Funda C, Yanikoglu, George K, Stookey   +8 more
openaire   +3 more sources

DIAGNOdent: An Optical Method for Caries Detection

Journal of Dental Research, 2004
The onset of caries is characterized by demineralization of dental hard tissues. Optimal fluoridation with respective oral hygiene habits and diet may stop the progression of a lesion and even allow for its remineralization. The aim of modern dentistry must be a preventive approach rather than invasive repair of the disease.
Adrian Lussi, Raimund Hibst
exaly   +4 more sources

Caries risk assessment: methods available to clinicians for caries detection

Community Dentistry and Oral Epidemiology, 2005
Abstract –  It is hypothesized that occlusal lesions are initiated on the fissure walls and can therefore be obscured by sound superficial tissue. Additionally, there is evidence that one effect of regular use of fluorides is greater opacity of enamel, which may obscure underlying lesions in dentin, the so‐called ‘hidden lesions’.
Sofia, Tranaeus, Xie-Qi, Shi, Birgit, Angmar-Månsson   +2 more
openaire   +2 more sources

Artificial intelligence for caries and periapical periodontitis detection

Journal of Dentistry, 2021
Periapical periodontitis and caries are common chronic oral diseases affecting most teenagers and adults worldwide. The purpose of this study was to develop an evaluation tool to automatically detect dental caries and periapical periodontitis on periapical radiographs using deep learning.A modified deep learning model was developed using a large ...
Shihao Li, Jialing Liu, Zirui Zhou, Zilin Zhou, Xiaoyue Wu, Yazhen Li, Shida Wang, Wen Liao, Sancong Ying, Zhihe Zhao   +9 more
openaire   +2 more sources

Caries detection and diagnosis: Novel technologies

Journal of Dentistry, 2006
Recent years have seen an increase in research activity surrounding diagnostic methods, particularly in the assessment of early caries lesions. The drive for this has come from two disparate directions. The first is from the dentifrice industry who are keen to develop techniques that would permit caries clinical trials (CCTs) to be reduced in duration ...
Iain A Pretty
exaly   +4 more sources

Diagnostic tools for early caries detection

The Journal of the American Dental Association, 2006
Management of dental caries demands early detection of carious lesions. This article provides an overview of the state-of-the-art methodologies for the detection and assessment of early carious lesions.The authors reviewed MEDLINE for available literature on new caries detection methodology and tools, using terms such as "early caries detection ...
Andréa Ferreira, Zandoná, Domenick T, Zero   +1 more
openaire   +2 more sources

Detection and monitoring of early caries lesions: a review

European Archives of Paediatric Dentistry, 2015
To review the current evidence base of detecting and monitoring early carious lesions in children and adolescents and a rationale proposed to ensure that such lesions are identified and appropriately managed.The systematic literature search identified initially a review by Gomez and co-workers from 2013 and this still represents the current state of ...
Pretty, I A, Ekstrand, K R
openaire   +3 more sources

Detection of Root Caries

1991
The gums cover the roots of teeth in younger humans but recede in older people beginning with the fifth decade. Dental enamel covers the tooth to the gum margin but when the gums recede the roots are exposed, subjecting the exposed root surface to abrasion and decay.
Sidney Lees, Thomas J. Nelligan, Robert Doherty   +2 more
openaire   +1 more source

Radiopacity of restorations and detection of secondary caries

Dental Materials, 1991
The aim of this study was to compare the accuracy of radiographic diagnosis of secondary carious lesions adjacent to filling materials with different radiopacities. Class II preparations were made in extracted teeth. One group of teeth (n = 49) had caries in the gingival wall, simulating secondary caries. The control teeth (n = 29) had no caries. Three
I, Espelid, A B, Tveit, R L, Erickson, S C, Keck, E A, Glasspoole   +4 more
openaire   +2 more sources