Results 61 to 70 of about 9,533 (264)

Comparison of the Diagnostic Value of Digital Radiography and Temporal Digital Subtraction Radiography in Detection of Dentinal Caries Progression

Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2011
Introduction: The development and progress of computerized technologies has revolutionized radiology with digital imaging. The aim of this study is to compare Digital Radiography(DR) and Temporal Digital Subtraction (TDS)in detection of dentinal caries ...
M Shekhi, F Jodeiri
doaj  

Operator-related low diagnostic quality in bitewing examinations performed with sensors

Acta Odontologica Scandinavica
Objective: Bitewing radiographs are essential for caries and marginal bone diagnostics. Diagnostic quality depends on operator technique. This study evaluated patient-level diagnostic quality of sensor-based bitewing examinations to identify operator ...
Daniel Olsson, Eva Levring Jäghagen, Maria Garoff   +2 more
doaj   +1 more source

Radiation Safety in Practice: A Cross‐Sectional Study on Radiographers' Knowledge, Awareness and Adherence to Personal Radiation Monitoring Devices in Resource Limited Settings

Journal of Medical Radiation Sciences, EarlyView.
This study examined how well radiographers in five major Namibian state hospitals understand and use Personal Radiation Monitoring Devices (PRMD), a critical tool for occupational safety. While most respondents showed strong knowledge and awareness of PRMDs, many were unaware of their own radiation exposure and rarely reviewed their dose records ...
Lindiwe Hungwe, Moneni Shilumba
wiley   +1 more source

Direct digital radiography in the dental office.

International dental journal, 1995
With rapidly developing technology, conventional dental radiography is being overtaken by a revolution in digital radiography. In recent years the emphasis has been on indirect digital radiography involving the conversion of conventional film radiographs into digital images.
A, Wenzel, H G, Gröndahl
openaire   +1 more source

Diagnostic Radiographers' Application of the Radiation Protection Principles of Justification, Optimisation and Dose Limits in Mpumalanga Province, South Africa

Journal of Medical Radiation Sciences, EarlyView.
The graphic abstract was created with the assistance of the AI tool Claude (Accessed August 2026), using data from the study. The authors reviewed and verified the accuracy of all data and figures presented in the graphic abstract prior to submission.
Wandile Witness Mkhonza, Shantel Lewis, Nicole Robyn Badriparsad   +2 more
wiley   +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

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  

Radiation‐Related Knowledge and Attitudes Toward Medical Imaging Among the General Population in Iraq: A Cross‐Sectional Survey

Journal of Medical Radiation Sciences, EarlyView.
A cross‐sectional survey of 1274 adults residing in Iraq found a median radiation‐related knowledge score of 5/10 and a median attitude score of 17/25. Only 18% correctly identified that MRI does not use ionizing radiation, while 36% recognized that a spiral CT scan may involve radiation equivalent to 100–800 conventional X‐rays.
Walid Al‐Qerem, Aiham Assie Hammood, Alaa Hussein Alsajri, Anan Jarab, Judith Eberhardt, Lama Sawaftah   +5 more
wiley   +1 more source

Usability of a deep learning platform for detecting radiographic bone loss and furcation involvement

Journal of Periodontology, EarlyView.
Abstract Background Assessing radiographic bone condition is important for periodontal diagnosis. The accuracy of radiographic interpretation depends highly on a clinician's experience and knowledge. This study aimed to develop a deep learning‐based online platform that aids clinicians in diagnosing periodontitis based on periapical radiographs and to ...
Chun‐Teh Lee, Tanjida Kabir, Alaa Alsaffar, Jiman Nelson, Sally Sheng, Hsiu‐Wan Meng, Mohammad Qali, Muhammad F. Walji, Xiaoqian Jiang, Shayan Shams   +9 more
wiley   +1 more source

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