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Faculty of Dentistry
Document Details
Document Type
:
Article In Journal
Document Title
:
INCIDENCE OF CARIOUS LESIONS AROUND CLASS V COMPOSITE RESIN
INCIDENCE OF CARIOUS LESIONS AROUND CLASS V COMPOSITE RESIN
Document Language
:
English
Abstract
:
Removal and replacement of restorations as a result of secondary caries, in many instances, offer a real problem (1). One of the major shortcomings of the restorative materials, was the lack of adhesion to the tooth structure (2 -5). The restorative material that does not bond to tooth structures are more suscaetible to allow oral fluids and debris to penetrate at the tooth-restoration interface. This might lead to recurrent caries and/or failure of restorations (6,7). Attempts were done to minimize marginal leakage by using cavity liners or varnishes (1,8). Their ability to reduce leakage, penetration of bacteria and soluble ions into the underlying dentin has been demonstrated. However, because of their inferior physical and chemical properties in comparison with the conventional restorative resins, these amterials do not provide a satisfactory solution to the problem of marginal leakage (9). Although the composite restorative resins in conjunction with the acid etching technique have been used successfully for manv years in clinical practice (10,11). The acid etching technique has shown the greatest potential in reducing marginal leakage (12-15). Thus, the objective of this study, was to evaluate the occurrence of secondary caries like lesions in relation to conventional and microfilled composite resin restorations
ISSN
:
0
Journal Name
:
Egyptian dental journal
Volume
:
34
Issue Number
:
4
Publishing Year
:
1988 AH
1988 AD
Article Type
:
Article
Added Date
:
Monday, December 10, 2007
Researchers
Researcher Name (Arabic)
Researcher Name (English)
Researcher Type
Dr Grade
Email
عصام نجيب
Najeeb, esam
Investigator
Doctorate
enajeeb@kau.edu.sa
Files
File Name
Type
Description
INCIDENCE OF CARIOUS LESIONS AROUND.pdf
pdf
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