Enamel Microhardnessafter Bleaching with 16% Carbamide Peroxide Gel
Journal Title: Scholars Journal of Dental Sciences - Year 2017, Vol 4, Issue 2
Abstract
The aim of this study was to investigate the effect of carbamide peroxide gel on enamel microhardness (Vickers hardness number). 20 extracted human premolar teeth were selected. Teeth were divided into 2 groups. Group A- Control (no bleaching), Group B- (16% CP bleaching agent). All specimen were bleached for 21 days with 16% carbamide peroxide for 4 hours. Microhardness testing was done on baseline (prior to bleching), on 21st day (post bleaching).Statistical analysis: Statistical analysis was done by paired t test, Multiple Comparison: Tukey Test and (0.01) is considered as level of significance.After bleaching all samples from all the groups showed decrease in micro-hardness. Keywords:Bleaching, enamel, microhardness, 16% CP, Vickers hardness
Authors and Affiliations
Dr. Nikita Oswal, Dr. Manoj Chandak, Dr. Akash Agrawal, Dr. Supriya Sawant, Dr. Rakhi Chandak
Keywords
Related Articles
- EP ID EP378446
- DOI -
- Views 65
- Downloads 0
Oral Granulomatous lesions: a Review
Oral granulomatous diseases are frequently observed due to a wide variety of infections. These represent a unique form of the chronic inflammatory response. Granulomatous diseases of the oral tissues are uncommon and a...
Geriatric Care for Cancer Patients with Oral Health Problem
Abstract: The incidence of cancer increases with advanced age and as the world population ages, clinicians will be faced with a growing number of older patients with cancer as cancer patient’s ages, they are put at risk...
A Maxillary Third Molar with Two Distobuccal Canals: A Case Report
Abstract: Knowledge about the anatomy and morphology of the root canal system plays an important role in the prognosis of endodontic treatment and its success. Maxillary third molars with two distobuccal canals have been...
The Effect of Metal Artifacts Reduction Algorithm on Diagnostic Accuracy of Vertical Root Fracture by Cone Beam Computed Tomography, an in Vitro Study
Vertical root fracture is one of the most severe complications of root canal treatment. Cone beam computed tomography (CBCT) is the best diagnostic tool for this type of fracture. Presence of canal filling material espec...
Micronucleus Assay as Potential Biomarker – A Fluorescent Microscopic Study
Biomonitoring of neoplasia has been one of the most challenging and upcoming issues in modern medicine. The relevance of biomarker in oral cancer has been extensively studied. Micronuclei are cytoplasmic chromatin masses...