Image quality produced by different cone-beam computed tomography settings

Jeffrey C. Kwong1, J. Martin Palomo2, Michael A. Landers3, Alex Figueroa4, Mark G. Hans5
1Private practice, Toronto, Ontario, Canada
2Associate professor, Department of Orthodontics, School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio
3Associate professor, Department of Oral Diagnosis and Radiology, School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio.
4Dental student, School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio.
5Professor and chairman, Department of Orthodontics, School of Dental Medicine, Case Western Reserve University, Cleveland, Ohio

Tài liệu tham khảo

Bodner, 2001, Image accuracy of plain film radiography and computerized tomography in assessing morphological abnormality of impacted teeth, Am J Orthod Dentofacial Orthop, 120, 623, 10.1067/mod.2001.118780 Elefteriadis, 1996, Evaluation of impacted canines by means of computerized tomography, Int J Adult Orthod Orthognath Surg, 11, 257 Schulze, 2004, Radiation exposure during midfacial imaging using 4 and 16 slice computed tomography, cone beam computed tomography systems and conventional radiography, Dentomaxillofac Radiol, 33, 83, 10.1259/dmfr/28403350 Schulze, 2004, Diagnostic possibilities of cone-beam computed tomography in the facial skeleton, International Congress Series 1268, 1179, 10.1016/j.ics.2004.03.286 Curry, 1990 Sohaib, 2001, The effect of decreasing mAs on image quality and patient dose in sinus CT, Br J Radiol, 74, 157, 10.1259/bjr.74.878.740157 Cohnen, 2000, CT of the head by use of reduced current and kilovoltage: relationship between image quality and dose reduction, AJNR Am J Neuroradiol, 21, 1654 Gündogdu, 2005, Assessment of image quality of a standard and three dose-reducing protocols in adult cranial CT, Eur Radiol, 15, 1959, 10.1007/s00330-004-2550-7 Rustemeyer, 2004, Low-dose dental computed tomography: significant dose reduction without loss of image quality, Acta Radiol, 45, 847, 10.1080/02841850410001402 Bianchi, 2005, Image quality analysis and low dose dental CT, International Congress Series 1281, 1177, 10.1016/j.ics.2005.03.133 Mrtek, 1996, Q-methodology and subjective research, J Soc Adm Pharm, 13, 54 Endo, 2001, Effect of scattered radiation on image noise in cone beam CT, Med Phys, 28, 469, 10.1118/1.1357457 Siegel, 2004, Radiation dose and image quality in pediatric CT: effect of technical factors and phantom size and shape, Radiology, 233, 515, 10.1148/radiol.2332032107 Franklin, 1962, The effect of aluminum filter disks in roentgenographic cephalometry, Angle Orthod, 32, 252 Gonçalves, 2004, Effects of aluminum-copper alloy filtration on photon spectra, air kerma rate and image contrast, Braz Dent J, 15, 214, 10.1590/S0103-64402004000300010 Martin, 1999, Measurement of image quality in diagnostic radiography, Appl Radiat Isot, 50, 21, 10.1016/S0969-8043(98)00022-0