Iranian Journal of Radiology

Published by: Kowsar

Evaluating the Affect of Tube Current’s on Different Dental Material Artifacts in Cone Beam Computed Tomography Using Signal Difference to Noise Ratio Index

Yaser Safi 1 , Mahkameh Moshfeghi 1 , Zahra Vasegh 1 , Mohamad Mehdi Aghdasi 1 , Jahangir Haghani 2 and Mahmoud Afsahi 2 , *
Authors Information
1 Department of Oral and Maxillofacial Radiology, School of Dentistry, Shahid Beheshti University of Medical Sciences, Tehran, Iran
2 Kerman University of Medical Sciences, Kerman, Iran
Article information
  • Iranian Journal of Radiology: April 2017, 14 (2); e38620
  • Published Online: December 27, 2016
  • Article Type: Research Article
  • Received: April 25, 2016
  • Revised: October 25, 2016
  • Accepted: December 25, 2016
  • DOI: 10.5812/iranjradiol.38620

To Cite: Safi Y, Moshfeghi M, Vasegh Z, Aghdasi M M, Haghani J, et al. Evaluating the Affect of Tube Current’s on Different Dental Material Artifacts in Cone Beam Computed Tomography Using Signal Difference to Noise Ratio Index, Iran J Radiol. 2017 ; 14(2):e38620. doi: 10.5812/iranjradiol.38620.

Copyright © 2016, Tehran University of Medical Sciences and Iranian Society of Radiology. This is an open-access article distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License ( which permits copy and redistribute the material just in noncommercial usages, provided the original work is properly cited.
1. Background
2. Materials and Methods
3. Results
4. Discussion
  • 1. Hashimoto K, Arai Y, Iwai K, Araki M, Kawashima S, Terakado M. A comparison of a new limited cone beam computed tomography machine for dental use with a multidetector row helical CT machine. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2003; 95(3): 371-7[DOI][PubMed]
  • 2. Loubele M, Maes F, Jacobs R, van Steenberghe D, White SC, Suetens P. Comparative study of image quality for MSCT and CBCT scanners for dentomaxillofacial radiology applications. Radiat Prot Dosimetry. 2008; 129(1-3): 222-6[DOI][PubMed]
  • 3. Lascala CA, Panella J, Marques MM. Analysis of the accuracy of linear measurements obtained by cone beam computed tomography (CBCT-NewTom). Dentomaxillofac Radiol. 2004; 33(5): 291-4[DOI][PubMed]
  • 4. Moshfeghi M, Tavakoli MA, Hosseini ET, Hosseini AT, Hosseini IT. Analysis of linear measurement accuracy obtained by cone beam computed tomography (CBCT-NewTom VG). Dent Res J (Isfahan). 2012; 9-62[PubMed]
  • 5. Barrett JF, Keat N. Artifacts in CT: recognition and avoidance. Radiographics. 2004; 24(6): 1679-91[DOI][PubMed]
  • 6. Esmaeili F, Johari M, Haddadi P. Beam hardening artifacts by dental implants: Comparison of cone-beam and 64-slice computed tomography scanners. Dental Res J. 2013; 10(3): 376-81
  • 7. Parsa A, Ibrahim N, Hassan B, Motroni A, van der Stelt P, Wismeijer D. Influence of cone beam CT scanning parameters on grey value measurements at an implant site. Dentomaxillofac Radiol. 2013; 42(3): 79884780[DOI][PubMed]
  • 8. Esmaeili F, Johari M, Haddadi P, Vatankhah M. Beam Hardening Artifacts: Comparison between Two Cone Beam Computed Tomography Scanners. J Dent Res Dent Clin Dent Prospects. 2012; 6(2): 49-53[DOI][PubMed]
  • 9. Katsumata A, Hirukawa A, Noujeim M, Okumura S, Naitoh M, Fujishita M, et al. Image artifact in dental cone-beam CT. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2006; 101(5): 652-7[DOI][PubMed]
  • 10. Schulze RK, Berndt D, d'Hoedt B. On cone-beam computed tomography artifacts induced by titanium implants. Clin Oral Implants Res. 2010; 21(1): 100-7[DOI][PubMed]
  • 11. M M. Metal artifact reduction and image processing of cone-beam computed tomography data for mobile c-arm ct devices. 2010;
  • 12. Bechara BB, Moore WS, McMahan CA, Noujeim M. Metal artefact reduction with cone beam CT: an in vitro study. Dentomaxillofac Radiol. 2012; 41(3): 248-53[DOI][PubMed]
  • 13. Meilinger M, Schmidgunst C, Schütz O, Lang EW. Metal artifact reduction in cbct using forward projected reconstruction information and mutual information realignment. World Congress on Medical Physics and Biomedical Engineering 2009; (2): 46-49[DOI]
  • 14. Bechara B, McMahan CA, Geha H, Noujeim M. Evaluation of a cone beam CT artefact reduction algorithm. Dentomaxillofac Radiol. 2012; 41(5): 422-8[DOI][PubMed]
  • 15. Ritter L, Mischkowski RA, Neugebauer J, Dreiseidler T, Scheer M, Keeve E, et al. The influence of body mass index, age, implants, and dental restorations on image quality of cone beam computed tomography. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2009; 108(3): 108-16[DOI][PubMed]
  • 16. SC B. Radiologic science for technologists. 2013; : 455-6
  • 17. Schulze R, Heil U, Gross D, Bruellmann DD, Dranischnikow E, Schwanecke U, et al. Artefacts in CBCT: a review. Dentomaxillofac Radiol. 2011; 40(5): 265-73[DOI][PubMed]
  • 18. Panmekiate S, Apinhasmit W, Petersson A. Effect of electric potential and current on mandibular linear measurements in cone beam CT. Dentomaxillofac Radiol. 2012; 41(7): 578-82[DOI][PubMed]
  • 19. Sur J, Seki K, Koizumi H, Nakajima K, Okano T. Effects of tube current on cone-beam computerized tomography image quality for presurgical implant planning in vitro. Oral Surg Oral Med Oral Pathol Oral Radiol Endod. 2010; 110(3): 29-33[DOI][PubMed]
  • 20. Jadu FM, Hill ML, Yaffe MJ, Lam EW. Optimization of exposure parameters for cone beam computed tomography sialography. Dentomaxillofac Radiol. 2011; 40(6): 362-8[DOI][PubMed]
  • 21. Han GS, Cheng JG, Zhang ZL, Li G, Zhang ZY, Ma XC. Detection accuracy of occlusal caries by cone-beam computed tomography images scanned with different parameters. J Peking Univ Health Sci. 2012; 44(1): 70-4
  • 22. Wang P, Yan XB, Lui DG, Zhang WL, Zhang Y, Ma XC. Detection of dental root fractures by using cone-beam computed tomography. Dentomaxillofac Radiol. 2011; 40(5): 290-8[DOI][PubMed]
  • 23. Ibrahim N, Parsa A, Hassan B, van der Stelt P, Wismeijer D. Diagnostic imaging of trabecular bone microstructure for oral implants: a literature review. Dentomaxillofac Radiol. 2013; 42(3): 20120075[DOI][PubMed]
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