Nova Publishers
My Account Nova Publishers Shopping Cart
HomeBooksSeriesJournalsReference CollectionseBooksInformationSalesImprintsFor Authors
            
  Top » Catalog » Journals » International Journal of Clinical Dentistry » Volume 4 Issue 3 Articles » My Account  |  Cart Contents  |  Checkout   
Quick Find
  
Use keywords to find the product you are looking for.
Advanced Search
What's New? more
Air Travel and Communicable Diseases: U.S. Preparedness, Planning and Challenges
$135.00
Shopping Cart more
0 items
Information
Shipping & Returns
Privacy Notice
Conditions of Use
Contact Us
Notifications more
NotificationsNotify me of updates to Detecting Demineralisation Adjacent to Veneer Restorations Using Quantitative Light- Induced Fluorescence
Tell A Friend
 
Tell someone you know about this product.
Detecting Demineralisation Adjacent to Veneer Restorations Using Quantitative Light- Induced Fluorescence $43.00
Authors:  Adejumoke A. Adeyemi, Fadi Jarad, Neil Pender and Susan M. Higham
Abstract:
Purpose: 1. To observe the appearance of porcelain veneers under QLF conditions
2. To determine if QLF could detect and monitor longitudinally, demineralisation around porcelain veneer restorations.
Methods: Thirteen cleaned bovine teeth devoid of cracks, stains and enamel defects were selected. The roots were removed using a diamond disc. The teeth were gently pumiced (SS White, UK) and then abraded with medium and fine ‘wet and dry’ paper. Laboratory made porcelain veneers measuring approximately 3mm x 3mm were made and treated with silane primer (Kerr Corporation, U.S.A) and then bonded to etched tooth surfaces (37% orthophosphoric acid) according to the manufacturer’s instructions using the Optibond and Nexus 2 universal luting systems (Kerr Corporation, U.S.A). The margins were examined for excess bonding material with QLF and cleaned using medium and fine Soflex discs (3M ESPE) . Windows measuring approximately 2mm x 3mm were created superior and inferior to the veneer margins using clear acid resistant varnish (Max Factor, Proctor and Gamble, UK). After leaving to dry for 24 hours, the teeth were mounted on glass rods attached to ‘sterlin’ type pot lids. Baseline QLF images were taken and the teeth were immersed in 30ml of acid buffer demineralising solution. QLF images were captured at 3, 6, 9, 12, 24, 36, 48 and 60 hours. All the images were analysed using the inner patch QLF technique.
Results: Porcelain veneers exhibited reduced fluorescence when compared with enamel under QLF. Demineralisation was observed adjacent to all the restorations. There was a significant treatment effect between the baseline images and the 60 hour demineralised images (paired t-test p<0.05). There was a significant correlation between the time of exposure and the degree of demineralisation as measured by ∆F (Pearson coefficient =0.89, r2 =0.79).
Clinical Significance: QLF may serve as an adjunct to the visual, chairside diagnosis and management of dental caries around veneer restorations with particular emphasis on preventive regimes. 


Available Options:
Version:
This Item Is Currently Unavailable.
Special Focus Titles
01.The European Union and the Global Financial Crisis: A View from 2016
02.International Human Rights and Justice
03.The Dutch: Creativity in the Face of Nature
04.Freshwater Resources of the Tropical North of Australia: A Hydrobiological Perspective
05.International Perspectives on Traumatic Stress: Theory, Access, and Mental Health Services
06.Marine Benthos: Biology, Ecosystem Functions and Environmental Impact
07.Mental Health Conditions and Services in Selected African Countries: Implications for Social Work and Human Services Professions
08.Child Maltreatment: Emerging Issues in Practice, Care and Prevention
09.Creativity in Gifted Children
10.Higher Education in Hong Kong: Nurturing Students to be Caring Service Leaders
11.Moral Classroom Management in Early Childhood Education
12.The Silver Conclave: Heroes, Heroines and Villains of English Literature

Nova Science Publishers
© Copyright 2004 - 2016

Detecting Demineralisation Adjacent to Veneer Restorations Using Quantitative Light- Induced Fluorescence