Radiation dose assessment of radiosensitive organs using mosfet detectors and monte-carlo based dosimetry software PCXMC during dental cone beam computed tomography examinations

2016 ◽  
Vol 32 ◽  
pp. 286
Author(s):  
Khaled Soliman ◽  
Salman Altimyat ◽  
Mousa Bakkari
Keyword(s):  
Computed Tomography ◽  
Monte Carlo ◽  
Radiation Dose ◽  
Cone Beam Computed Tomography ◽  
Dose Assessment ◽  
Cone Beam ◽  
Radiation Dose Assessment ◽  
Radiosensitive Organs

scholarly journals Evaluation of radiation dose to organs during kilovoltage cone‐beam computed tomography using Monte Carlo simulation

2014 ◽  
Vol 15 (2) ◽  
pp. 295-302 ◽  
Author(s):  
Kihong Son ◽  
Seungryong Cho ◽  
Jin Sung Kim ◽  
Youngyih Han ◽  
Sang Gyu Ju ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Monte Carlo Simulation ◽  
Monte Carlo ◽  
Radiation Dose ◽  
Cone Beam Computed Tomography ◽  
Cone Beam

Cone-beam computed tomography for routine orthodontic treatment planning: A radiation dose evaluation

2008 ◽  
Vol 133 (5) ◽  
pp. 640.e1-640.e5 ◽  
Author(s):  
Maria Alves Garcia Silva ◽  
Ulrich Wolf ◽  
Frank Heinicke ◽  
Axel Bumann ◽  
Heiko Visser ◽  
...  
Keyword(s):  
Computed Tomography ◽  
Radiation Dose ◽  
Treatment Planning ◽  
Cone Beam Computed Tomography ◽  
Orthodontic Treatment ◽  
Cone Beam ◽  
Dose Evaluation

scholarly journals Knowledge Level of Iranian Dental Practitioners Towards Digital Radiography And Cone-Beam Computed Tomography

2021 ◽  
Vol 24 (2) ◽  
Author(s):  
Fatemeh Salemi ◽  
Abbas Shokri ◽  
Maryam Foroozandeh ◽  
Maryam Farhadian ◽  
Ayoub Yeganeh
Keyword(s):  
Computed Tomography ◽  
Radiation Dose ◽  
Digital Radiography ◽  
Cone Beam Computed Tomography ◽  
Work Experience ◽  
Further Education ◽  
Cone Beam ◽  
Knowledge Level ◽  
Dental Practitioners ◽  
Significant Difference

Objective: This study aimed to assess the knowledge level of Iranian dental practitioners about digital radiography(DR) andcone-beamcomputedtomography (CBCT). Material and Methods: In this crosssectional study, a researcher-designed questionnaire was administered among 180 general dentists and specialists. The questionnaire had three main domains of demographic information, fifteen questions about knowledge of DR (advantages, disadvantages, physical properties) and twenty six questions about knowledge of CBCT (indications, applications, advantages, route of knowledge acquisition). Data were analyzed using descriptive statistics, t-test and Pearson’s correlation coefficient. Results: Of 180 participants, 76 (42.2%) were females. The minimum, maximum and mean± standard deviation scores obtained in DR were 4, 14, and 9.031 ± 1.85 and in CBCT were 0,26 and 18.56 ± 4.81, respectively. In the CBCT domain, the participants had maximum knowledge about “low radiation dose” (72.8%) and minimum knowledge about the “role of CBCT in determination of bone density” (45%). In DR domain, the participants had maximum knowledge about “no need for radiographic films” (75.6%) and minimum knowledge about “not requiring manual processing” (15.6%). Overall, participants had higher level of knowledge about CBCT than DR. An inverse correlation was noted between age and work experience with the number of correct answers. However, no significant difference was noted in the knowledge level of males and females regarding CBCT or DR (p = 0.233 and p = 0.227, respectively). Conclusions: further education seem imperative for dentists in this respect for more efficient diagnosis and treatment planning, minimize patient radiation dose and save time and cost.   Keywords Digital radiography; Cone-Beam computed tomography; Knowledge; Dentists.

SU-FF-T-300: Monte Carlo Benchmark for Radiation Dose Assessment in Varian On-Board Imager

2007 ◽  
Vol 34 (6Part12) ◽  
pp. 2470-2470
Author(s):  
S Kim ◽  
S Yoo ◽  
T Yoshizumi ◽  
F Yin
Keyword(s):  
Monte Carlo ◽  
Radiation Dose ◽  
Dose Assessment ◽  
Radiation Dose Assessment

Radiation dose assessment of 64 Multi-Slices Computed Tomography scanner

2021 ◽  
Vol 178 ◽  
pp. 108904
Author(s):  
R.S. Omar ◽  
S. Hashim ◽  
S.K. Ghoshal ◽  
D.A. Bradley ◽  
N.D. Shariff
Keyword(s):  
Computed Tomography ◽  
Radiation Dose ◽  
Dose Assessment ◽  
Radiation Dose Assessment ◽  
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