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Global Multidisciplinary Journal

Open Access Peer Review International
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ASSESSMENT OF RADIATION SCATTER AND ATTENUATION BY DENTAL RESTORATIONS IN HEAD AND NECK RADIOTHERAPY: A DOSIMETRIC STUDY

DOI https://doi.org/10.55640/gmj-abc217
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Mona Asghar Akbari 1 , Behnam Mowlavi 1 ,
4 Physics Department, School of Sciences, Hakim Sabzevari University, Sabzevar, Iran
4 Associate Federation Scheme, Medical Physics Field, International Centre for Theoretical Physics (ICTP), Trieste, Italy

Abstract

This dosimetric study investigates the impact of scattered and attenuated radiation by dental restorations in head and neck radiotherapy. Dental restorations, including fillings, crowns, and implants, can alter the distribution of radiation doses during radiotherapy treatments, potentially affecting treatment efficacy and normal tissue toxicity. The research employs advanced dosimetric techniques to quantify the extent of radiation scatter and attenuation caused by various types of dental restorations. Through phantom studies and Monte Carlo simulations, the study evaluates the magnitude and spatial distribution of radiation perturbations in the vicinity of dental restorations. The findings contribute to improving treatment planning accuracy and patient safety in head and neck radiotherapy by providing insights into the dosimetric effects of dental restorations.

 

Keywords

Dosimetric evaluation, radiation scatter, radiation attenuation

References

📄 American dental association.General dental supply, http://www. generaldentalsupply.com/thermabondv/, Accessed 26 June 2015.
📄 Berger, S. a., Goldsmith, W., & Lewis, R. A. (1996). Introduction to bioengineering. Oxford University Press.
📄 Çatli, S. (2015). High-density dental implants and radiotherapy planning: Evaluation of effects on dose distribution using pencil beam convolution algorithm and Monte Carlo method. Journal of Applied and Clinical Medical Physics, 16, 5612.
📄 Chang, K. P., Hung, S. H., Chie, Y. H., Shiau, A. C., & Huang, R. J. (2012). A comparison of physical and dosimetric properties of lung substitute materials. Medical Physics, 39, 2013e2020.
📄 Chang, K. P., Lin, W. T., Shiau, A. C., & Chie, Y. H. (2014). Dosimetric distribution of the surroundings of different dental crowns and implants during LINAC photon irradiation. Radiation Physics and Chemistry, 104, 339e344.
📄 Chin, D. W., Treister, N., Friedland, B., Cormack, R. A., Tishler, R. B., & Makrigiorgos, G. M. (2009). Effect of dental restorations and prostheses on radiotherapy dose distribution: A Monte Carlo study. Journal of Applied and Clinical Medical Physics, 10, 80e89.
📄 Committee Task Group 63. (2003). Medical Physics, 30, 1162e1182.
📄 Conto, D. C., Gschwind, R., Martin, E., & Makovicka, L. (2014). Study of dental prostheses influence in radiation therapy. Physica Medica, 30, 117e121.
📄 Farahani, M., & Eichmiller, F. C. (1991). Metal polysiloxane shields for radiation therapy of maxilla-facial tumors. Medical Physics, 18, 273e276.
📄 Friedrich, R. E., Todrovic, M., & Krull, A. (2010). Simulation of scattering effects of irradiation on surroundings using the example of titanium dental implants: A Monte Carlo approach. Anticancer Research, 30, 1727e1730.

How to Cite

Mona Asghar Akbari, & Behnam Mowlavi. (2024). ASSESSMENT OF RADIATION SCATTER AND ATTENUATION BY DENTAL RESTORATIONS IN HEAD AND NECK RADIOTHERAPY: A DOSIMETRIC STUDY. Global Multidisciplinary Journal, 3(01), 01-06. https://doi.org/10.55640/gmj-abc217

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