Results 61 to 70 of about 9,223 (196)

Diagnosis of Approximal Caries after Delayed Scanning of Photostimulable Phosphor Plates

Journal of Dentistry, 2017
Statement of the Problem: Considering the high diagnostic accuracy and wide dynamic range of photostimulable phosphor plates (PSPs), they can be a good alternative for radiographic films.
Zahra Ghoncheh , Yasaman Kheirandish , Hanieh Kaviani , Mohammad Javad Kharazi Fard , Kurosh Sadeghi   +4 more
doaj  

Preventive Dentistry Techniques in the Treatment of Dental Caries and Biofilm Control: A Review

, 2011
This study reviews the biological mechanisms and recent advances in preventive dentistry therapies that prevent the formation dental caries, covering both traditional and novel techniques.
Oatmen, Tyler R.
core  

Radiation dose and protection in dentistry

Japanese Dental Science Review, 2010
Radiographic examinations play an essential part of dental practice. Because a certain amount of radiation is inevitably delivered to patients, it should be as low as reasonably achievable. The purposes of this article are to review the definition of the
Tomohiro Okano, Jaideep Sur
doaj   +1 more source

Intraoral digital dental radiology in Brazil: challenges and adoption by dentists

Discover Health Systems
Objectives This study investigated factors influencing Brazilian dentists’ adoption of intraoral digital radiography, examining their perceptions and implementation challenges.
Karyn Silva Rodrigues, Joao Vitor Melo Silva, Adriana Dibo Cruz   +2 more
doaj   +1 more source

Correction of background noise in direct digital dental radiography

Dentomaxillofacial Radiology, 1996
To clarify the source of noise in direct digital intra-oral radiography with RVG-S (Trophy Radiologie, Vincennes, France) and to use these to develop a method for correction of background noise.Sensor temperature, image acquisition time and X-ray dose were independently analysed with the IPLab Spectrum (Signal Analytics, Vienna, VA) software.The ...
T, Yoshioka, C, Kobayashi, H, Suda, T, Sasaki   +3 more
openaire   +3 more sources

Radiographic assessment of peri-implant bone level: A comparative study of digital intraoral and digital panoramic radiography [PDF]

Stomatološki glasnik Srbije, 2015
Introduction The objective of this study was to compare two radiographic methods - digital intraoral and digital panoramic radiography in assessing marginal bone level around dental implants.
Gupta Ishita, Chaudhry Astha, Savita Solanki, Shetti Arvind   +3 more
doaj  

Accuracy of digital subtraction radiography in combination with a contrast media in assessment of proximal caries depth

Journal of Dental Research, Dental Clinics, Dental Prospects, 2008
Background and aims. Radiography is used to diagnose the demineralization process and carious lesions; however, conventional radiography and direct digital images do not show these lesions when the amount of demineralization is less than 40%.
Farzad Esmaeili, Sara Ehsani, Solmaz Valizadeh, Mohammad Amin Tavakoli   +3 more
doaj  

Detection of Carious Lesions and Restorations Using Particle Swarm Optimization Algorithm

International Journal of Dentistry, 2016
Background/Purpose. In terms of the detection of tooth diagnosis, no intelligent detection has been done up till now. Dentists just look at images and then they can detect the diagnosis position in tooth based on their experiences. Using new technologies,
Mohammad Naebi, Eshaghali Saberi, Sirous Risbaf Fakour, Ahmad Naebi, Somayeh Hosseini Tabatabaei, Somayeh Ansari Moghadam, Elham Bozorgmehr, Nasim Davtalab Behnam, Hamidreza Azimi   +8 more
doaj   +1 more source

Acurácia dimensional e visibilidade do canal mandibular na tomografia computadorizada de feixe cônico [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2010O presente estudo in vitro teve como objetivos verificar a acurácia de mensurações lineares para o ...
Waltrick, Karen Borges
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The Perceptibility Ccurve Test Applied to CCD and Two Methods of Digitization of Dental Film-based Radiographs

Journal of Dental School, 2019
Objectives: Several methods of image acquisition are accessible in dentistry. There is no overall acceptable method for image digitization so all different types of images can be comparable.
Sima Nikneshan, Behrang Moghaddamzade
doaj   +1 more source