Comparative analysis of two methods of assessment wear of dental materials

• Autorzy: Wojda S.
• Języki publikacji: EN

Abstrakty

EN

Wear of dental materials used for permanent dental fillings has a significant impact on their lifetime. Wear products generated during chewing process involving direct tribological contact between a composite and tooth enamel can cause damage not only to enamel itself but also to the entire tooth structure thus affecting the patient’s the health. It is essential therefore to assess the process of wear rates as well as the usefulness and effectiveness of the method used to measure these values. As there are a number of different methods used to quantify the loss of dental materials subjected to friction, eg.: scanning digital 3D models of dental casts, confocal microscope scanning or profilographometer measurements, the authors chose to analyze two selected research methods using confocal microscopy and profilographometer to assess their effectiveness. Two commercially available composite dental materials, i.e. ES and FFE previously subjected to friction tests in contact with human dental enamel, were used for the analysis.

Słowa kluczowe

EN

tooth enamel; dental material; wear; friction; profilografometer; confocal microscope

PL

szkliwo zęba; materiały stomatologiczne; tarcie; mikroskop konfokalny; profilografy

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2015
• Tom: Vol. 9, no. 2
• Strony: 105--109
• Opis fizyczny: Bibliogr. 14 poz., rys., tab., wykr.

Twórcy

autor

Wojda S.

• Białystok University of Technology, Faculty of Mechanical Engineering ul. Wiejska 45C, 15-351 Białystok, Poland

Bibliografia

• 1. Cox G. (2002), Biological confocal microscopy, Materials Today, 5, 34-41.
• 2. Ferracane L. J. (2006), Is the wear of dental composites still a clinical concern?: Is there still a need for in vitro wear simulating devices?, Dental Materials, Vol. 22 (8), 689-692.
• 3. Korczyński J. (2013), A new dimension of microscopy - laser scanning confocal microscope, Cosmos. Problems in Biological Sciences, Polish Society of Naturalists name of Copernicus Vol. 62 (2), 149-160 (in Polish).
• 4. Lambrechts P., Goovaerts K., Bharadwaj D., De Munck J., Bergmans L., Peumans M., Van Meerbeek B. (2006), Degradation of tooth structure and restorative materials: A review, Wear, Vol. 261 (9), 980-986.
• 5. Louwerse C., Kjaeldgaard M., Huysmans M. C. D. N. J. M. (2004), The reproducibility of ultrasonic enamel thickness measurements: an in vitro study, Journal of Dentistry, Vol. 32 (1), 83-89.
• 6. Malacarne J., Carvalho R. M., De Goes M. F., Svizero N., Pashley D. H., Tay F. R., Yiu C. K., De Oliveira Carrilho M. R. (2006), Water sorption/solubility of dental adhesive resins, Dental Materials, Vol. 22 (10), 973-980.
• 7. Paepegaey A.-M., Barker M. L., Bartlett D. W., Mistry M., West N. X., Hellin N., Brown L. J., Bellamy P. G. (2013), Measuring enamel erosion: A comparative study of contact profilometry, non-contact profilometry and confocal laser scanning microscopy, Dental Materials, Vol. 29 (12), 1265-1272.
• 8. Park J., Choi D. S., Jang I., Yook H. T., Jost-Brinkmann P. G., Cha B. K. (2014), A novel method for volumetric assessment of tooth wear using three-dimensional reverse-engineering technology: A preliminary report, The Angle Orthodontist, Vol. 84 (4), 687-692.
• 9. Sajewicz E. (2007), Tribological aspects of human dental organ, Hearing Science 150, Technical University of Bialystok, Bialystok (in Polish).
• 10. Sajewicz E., Kulesza Z. (2007), A new tribometer for friction and wear studies of dental materials and hard tooth tissues, Tribol. Int, 40, 885-895.
• 11. Stanisz A. (2006), Accessible statistics course using STATISTICA PL's at-examples medicine, Volume 1. Basic Statistics, Krakow (in Polish).
• 12. Wojda S., Szoka B., Sajewicz E., Tribological characteristics of enamel-dental material contacts investigated in vitro, ABB, Vol. 17 (1), 25.
• 13. Wróblewska J. (2014), Rating consumption volume of samples tested friction, Bialystok (in Polish).
• 14. http://www.microscopyu.com/articles/confocal/confocalintrobasics.html