Evaluation of the effectiveness of the new tooth wear measurement parameters

Anatomy & Cell Biology
Sang-Hak LeeSeung-Pyo Lee

Abstract

Nowadays, there has been an increasing interest in the preservation of natural dentition and the proper occlusion related to tooth wear for quality of life. To overcome the problems of the existing qualitative tooth wear analysis method, virtual three-dimensional models have been used. This study was designed to develop and validate a new quantitative method using tooth wear measurement parameters with angles obtained from virtual vectors and planes of the three-dimensional models. Sixteen parameters were evaluated in the virtual models of 20 students (7.57±1.55 years old) and 20 adults (56.85±6.34 years old). There were 12 angle and 4 height parameters, and the number of parameters measured from the virtual planes and vectors were 10 and 6, respectively. For each parameter, means and standard deviations were calculated, and an unpaired sample t test was performed to compare the young and the adult groups. Also, differences between the means were determined and expressed as percentages. The results were statistically significant between the two groups (P<0.001). In general, parameters using virtual vectors showed greater change than virtual plane. Although there were statistically significant differences among all parameters us...Continue Reading

References

Sep 1, 1979·The Journal of Prosthetic Dentistry·A WodaD Kay
Jul 1, 1979·American Journal of Physical Anthropology·J Tomenchuk, J T Mayhall
Dec 1, 1990·Forensic Science International : Synergy·A SantiniG M Raab
Jul 1, 1990·American Journal of Physical Anthropology·S Molnar, I M Molnar
Jun 1, 1989·American Journal of Physical Anthropology·S MolnarI Molnar
Oct 1, 1986·Dental Materials : Official Publication of the Academy of Dental Materials·K F LeinfelderA J Goldberg
Jan 1, 1987·The Journal of Prosthetic Dentistry·A WodaM Faraj
May 1, 1972·American Journal of Physical Anthropology·R J Butler
Nov 1, 1965·Archives of Oral Biology·T R Murphy
Mar 1, 1971·American Journal of Physical Anthropology·S Molnar
May 1, 1983·Journal of Dental Research·S MolnarT R Przybeck
Jun 23, 1984·British Dental Journal·B G Smith, J K Knight
Apr 1, 1981·American Journal of Physical Anthropology·R J Hinton
Aug 1, 1997·American Journal of Physical Anthropology·J T Mayhall, I Kageyama
Jun 14, 2003·The Journal of Prosthetic Dentistry·Pascal MagneUrs C Belser
Oct 31, 2003·The Journal of Prosthetic Dentistry·M E BroskyJ S Hodges
Mar 15, 2006·Dental Materials : Official Publication of the Academy of Dental Materials·Ralph DeLong
Apr 10, 2007·Journal of Dentistry·R DeLongM R Pintado
Aug 5, 2011·Clinical Anatomy : Official Journal of the American Association of Clinical Anatomists & the British Association of Clinical Anatomists·Seung-Pyo LeeJai-Bong Lee

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Citations

Jan 15, 2019·Anatomy & Cell Biology·Won-Hee KimSeung-Pyo Lee

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