Document Details

Document Type : Article In Journal 
Document Title :
MICRO-TENSILE BOND STRENGTH OF COMPOSITE RESIN SYSTEMS TO EROSIVE LESIONS VERSUS NORMAL DENTINE
MICRO-TENSILE BOND STRENGTH OF COMPOSITE RESIN SYSTEMS TO EROSIVE LESIONS VERSUS NORMAL DENTINE
 
Document Language : English 
Abstract : Dentine is a vital. hydrated composite material with structural components and properties that ~'GI}w' ith location. type and form. The structure-property relationshipsfor normal and modifiedforms of dentine have their impact 011dentine bonding. The wide deviation of tensile bond strength with surface area. has led to the development of micro-tensile bond tesTingwith a surface area of one mm1. This size provided minimum scal/er in results. Thepurpose of the present in1'estigationwas to evaluate and to compare the micro-tensile bond strength of 2 composite resins dentine adhesive systems on eroded lesions versus normal sound dentine. The morphology of the resin tags and resin Infiltrated-dentine layerfor bOThsystems l1'asevaluated I/singSEM examination for each adhesive system. The mean micro-tensile bond strength to normal sOl/nddentine was signijicawly higher than those to eroded dentine. Bonding to eroded dentine was found to be more difficl/lt than to sound dentine. Moreover, in erosive lesions the use of self-etching primers after dentine conditioning is mandatoryfor bel/er and more uniform bonding. 
ISSN : 0 
Journal Name : Cairo Dental Journal 
Volume : 15 
Issue Number : 3 
Publishing Year : 1999 AH
1999 AD 
Article Type : Article 
Added Date : Sunday, February 7, 2010 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
فاضل عثمانOthamn, Fadel InvestigatorDoctorate 

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