Change in Surface Roughness of Esthetic Restorative Materials after Exposure to Different Immersion Regimes in a Cola DrinkReport as inadecuate




Change in Surface Roughness of Esthetic Restorative Materials after Exposure to Different Immersion Regimes in a Cola Drink - Download this document for free, or read online. Document in PDF available to download.

ISRN Dentistry - Volume 2014 2014, Article ID 353926, 6 pages -

Research Article

Pedodontics and Preventive Dentistry, Punjab Civil Medical Services Dental, Government of Punjab, House No. 1662, Sector 70, Mohali, Punjab 160071, India

Department of Pedodontics and Preventive Dentistry, Government Dental College and Hospital, House No. 5094, Phase 1, Urban Estate, Patiala, Punjab 147002, India

Received 24 January 2014; Accepted 3 March 2014; Published 23 March 2014

Academic Editors: M. Behr and H. S. Cardash

Copyright © 2014 Navroop Kaur Bajwa and Anuradha Pathak. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Context. An in vitro study carried out to evaluate and compare the effect of Cola drink on surface roughness of esthetic restorative materials. Purpose. To compare the effect of different immersion regimes in a Cola drink on surface roughness of esthetic restorative materials. Method. Two hundred samples were grouped into 4 equal groups of 50 samples each: Group I: conventional glass ionomer, Group II: resin modified glass ionomer, Group III: polyacid-modified resin composite, Group IV: Composite resin. Each group was further subdivided into 5 subgroups of 10 samples each. Subgroup A Control Subgroup. Samples were kept immersed in artificial saliva. Subgroup B. Samples were immersed in Cola drink once a day. Subgroup C. Samples were immersed in Cola drink, 3 times a day. Subgroup D. Samples were immersed in Cola drink 5 times a day. Subgroup E. Samples were immersed in Cola drink 10 times a day. Each immersion lasted 5 minutes. The immersion protocol was repeated for 7 days. Results. Maximum surface roughness was seen in Group I conventional glass ionomer cement, followed by Group II resin modified glass ionomer, Group III polyacid modified resin composite, and Group IV composite resin samples. Conclusion. Resistance to change in surface roughness is more in resin based restorative materials as compared to glass ionomer based materials.





Author: Navroop Kaur Bajwa and Anuradha Pathak

Source: https://www.hindawi.com/



DOWNLOAD PDF




Related documents