Results 311 to 320 of about 1,015,867 (368)

An artificial intelligence system using machine-learning for automatic detection and classification of dental restorations in panoramic radiography.

Oral surgery, oral medicine, oral pathology and oral radiology, 2020
OBJECTIVES The aim of this study was to develop a computer vision algorithm based on artificial intelligence, designed to automatically detect and classify various dental restorations on panoramic radiographs.
R. Abdalla-Aslan, Talia Yeshua, Daniel Kabla, I. Leichter, C. Nadler   +4 more
semanticscholar   +1 more source

Gagging in dental radiography

Oral Surgery, Oral Medicine, Oral Pathology, 1984
The frequency of gagging during full-mouth radiography was evaluated in 478 patients. Gagging was observed in 13% of the patients. The frequency of gagging differed significantly in groups radiographed by trained radiographers and by students (9% and 26%, respectively).
openaire   +2 more sources

Optimization of radiation doses and patients’ risk in dental radiography

, 2019
A major progress was made in dental medicine from using different types of dental radiographs (i.e., intraoral, panoramic and three-dimensional (3D) Cone-Beam Computed Tomography (CBCT)). They offer high-quality images which are used to diagnose and make
Ralph Alexandru Erdelyi, Virgil-Florin Duma   +1 more
semanticscholar   +1 more source

A note on digital dental radiography in forensic odontology

Journal of Forensic Dental Sciences, 2014
Digital dental radiography, intraoral and extraoral, is becoming more popular in dental practice. It offers convenience, such as lower exposure to radiation, ease of storing of images, and elimination of chemical processing.
Sher-Lin Chiam
semanticscholar   +1 more source

Examiner Reliability in Dental Radiography

Journal of Dental Research, 1986
In long-term investigations involving a large number of study participants, it is frequently necessary to employ the use of multiple examiners who must exhibit high levels of inter- and intra-examiner reliability in order to minimize examiner bias, which can distort scientific findings.
R W, Valachovic, C W, Douglass, C S, Berkey, B J, McNeil, H H, Chauncey   +4 more
openaire   +2 more sources

Samarium filters for dental radiography

Oral Surgery, Oral Medicine, Oral Pathology, 1970
Abstract The spectral sensitivity of a widely used dental x-ray film was found to be at a maximum for photons in the 35 to 55 Kev. range. Theoretical considerations indicated that photons in the 37.5 to 40 Kev. range are best suited for dental radiography. Radiographs made with monoenergetic beams confirmed the theoretical conclusions. A sheet of 0.2
A G, Richards, G L, Barbor, J D, Bader, J D, Hale   +3 more
openaire   +2 more sources

Dental Radiography

Feline Dentistry, 2022

semanticscholar   +1 more source

DENTAL PHOTOSTIMULABLE PHOSPHOR RADIOGRAPHY

Dental Clinics of North America, 2000
Photostimulable phosphor radiography (PPR), a mature industry in medical imaging, became available in dentistry in 1994. At least three dental PPR systems have been made available commercially since that time. Although dental PPR offers a number of advantages over film-based methods, some aspects of dental PPR need improvement.
C F, Hildebolt, R A, Couture, B R, Whiting   +2 more
openaire   +2 more sources

Dental radiography segmentation using expectation-maximization clustering and grasshopper optimizer

Multimedia tools and applications, 2020
Raneeem Qaddoura, Waref Al Manaseer, M. Abushariah, M. Alshraideh   +3 more
semanticscholar   +1 more source

Outcomes of different radioprotective precautions in children undergoing dental radiography: a systematic review

European Archives of Paediatric Dentistry, 2020
J. Acker, N. Pauwels, R. Cauwels, S. Rajasekharan   +3 more
semanticscholar   +1 more source