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Murthy, Kiran
- Non-carious Cervical Lesion - a Multifactorial Etiology Case Report
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Authors
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1 SJM Dental College, Chitradurga, Karnataka, IN
1 SJM Dental College, Chitradurga, Karnataka, IN
Source
Indian Journal of Public Health Research & Development, Vol 3, No 3 (2012), Pagination: 125-126Abstract
Non-carious cervical lesions (NCCL) of teeth have been documented in the literature and there are many cases with regard to every single type including attrition, abrasion, erosion, and abfraction. But very cases have been documented where all these lesions co exist and it is difficult to say which the causative lesion is and which other lesion causes the progression. This is a unique case where the causative factors and the etiology are dubious and vague patient history. The clinical findings, differential diagnosis, final diagnosis and the prognosis are discussed. Also the treatment of such lesions is important.
References
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- Comparison of Surface Hardness of Two Resin Composites after Exposure to Three Different Staining Agents and Four Different Bleaching Agents - an in Vitro Study
Abstract Views :237 |
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Authors
Affiliations
1 SJM dental college, Chitradurga, Karnataka, IN
1 SJM dental college, Chitradurga, Karnataka, IN
Source
Indian Journal of Public Health Research & Development, Vol 3, No 3 (2012), Pagination: 132-136Abstract
Abstract: To compare the surface hardness of two resin composites Esthet_X and filtek supreme after exposure to three different staining agents coffee, tea and red wine and two different dentist prescribed at home bleaching agents colgate platinum & opalescence and one over the counter bleaching agent (Colgate Platinum).
Methodology: 60 specimens, 9mm×2mm each of Filtek Supreme and Esthet-X were prepared. The 60 specimens were divided into 4 groups:
Group 1: coffee group
Group 2: tea group
Group 3: red wine group
Group 4: control group (distilled water)
Results: The results showed that in case of Filtek Supreme a statistically significant difference in surface hardness was noted when subjected to coffee and tea and the tea group when subjected to OTC bleaching agent. In case of Esthet-X, significant difference in surface hardness was observed when subjected to tea and the same tea group when treated with Opalescence 20%.
References
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