Absorbed doses for patients undergoing panoramic radiography, cephalometric radiography and CBCT
International Journal of Occupational Medicine and Environmental Health, 2017 Objectives: Contemporary dental radiology offers a wide spectrum of imaging methods but it also contributes to an increase in the participation of dental radiological diagnosis in the patient’s exposure to ionizing radiation.
Małgorzata Wrzesień, Jerzy Olszewski
doaj +1 more source
Changes in Image Examinations at the Department of Oral Radiology : The Number of Intraoral and Panoramic Radiographs [PDF]
, 2021 After the computed radiography (CR) system was developed in 1986, it became possible to acquire, view and save digital images for medical diagnosis.
Amano, Masafumi +12 more
core
First experimental research of low energy proton radiography [PDF]
arXiv, 2013 Proton radiography is a new scatheless diagnostic tool, and which provides a potential development direction for advanced hydrotesting. Recently a low energy proton radiography system has been developed at CAEP. This system has been designed to use 11MeV proton beam to radiograph thin static objects.
arxiv
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2006 Introduction: Mandibular fracture is the most common facial bone fracture due to facial trauma. A variety of imagings have been used for diagnosis of mandibular fractures.
HR Mansourian +4 more
doaj
The transmission calculation by empirical numerical model and Monte Carlo simulation in high energy proton radiography of thick objects [PDF]
arXiv, 2014 An empirical numerical model that includes nuclear absorption, multiple Coulomb scattering, and energy loss is presented in this work to calculate the transmission of the thick objects in high energy proton radiography, and in this numerical model the angular distributions are treated as Gaussians in the laboratory frame. A Monte Carlo program based on
arxiv
Radiation Exposure to Critical Organs in Panoramic Dental Examination
Acta Medica Iranica, 2012 Nowadays, radiography is a necessary procedure in diagnosis and treatment of patients with dental problems. According to the ALARA (as low as reasonably achievable) principle, dentists must take radiographs of sufficient quality at the lowest possible ...
Mohammad Taghi Bahreyni Toossi +2 more
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Assessment and Comparison of Impacted Maxillary Canine Position in Panoramic Radiography with CBCT
Majallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2015 Introduction: This study aimed to assess the position of impacted maxillary canine in panoramic radiography via two variables of angulation and magnification.
F Ezoddiniardakani, S Yasaei, S Ghanea
doaj
Simulation of proton radiography terminal at IMP [PDF]
arXiv, 2015 Proton radiography is used for advanced hydrotesting as a new type radiography technology due to its powerful penetration capability and high detection efficiency. A new proton radiography terminal will be developed to radiograph static samples at Institute of Modern Physics of Chinese Academy of Science (IMP-CAS).
arxiv
MEASUREMENT CT SCAN OF THE JAW BONE AS A PANORAMIC RADIOGRAPHY FACTOR CORRECTION TOWARDS PANORAMIC USED FOR DENTALIMPLANT PLACEMENT: PENGUKURAN CT SCAN PADA TULANG RAHANG SEBAGAI FAKTOR KOREKSI TERHADAP PANORAMIK UNTUK PE NEMPAT AN IMPLAN GIGI [PDF]
, 2010 One of the important factors that plays a role in the succ ess of dental implant treatment is the accuracy of evaluating thequality and quantity of jaw bone.
Barunawaty Yunus
core +1 more source
An Image Processing Approach Based on Gnu Image Manipulation Program Gimp to the Panoramic Radiography [PDF]
, 2015 We have recently proposed, in a paper published by the International Journal of Sciences, the use of some freely available image processing tools to enhance images of the fundus of the eye.
SPARAVIGNA, Amelia Carolina
core +3 more sources