Document Details

Document Type : Article In Journal 
Document Title :
THE EFFECT OF DIFFERENT TYPES OF POSTS AND CROWNS ON FRACTURE STRENGTH OF ENDOTICALLY TREATED TOOTH
THE EFFECT OF DIFFERENT TYPES OF POSTS AND CROWNS ON FRACTURE STRENGTH OF ENDOTICALLY TREATED TOOTH
 
Document Language : English 
Abstract : The present study was done to evaluate the fracture resistance of endodontically treated teeth with different types of posts and crowns. The endodontically treated teeth were randomly divided into four groups according to the type of post (Zirconia, carbon fibre, Titanium and Alumina post). Then the groups were divided into two subgroups according to the type of crown, 1n-Ceram crown for one subgroup and 1n-Ceram spinal crown for the other subgroup. The highest failure load was recorded in case of titanium post and the lowest failure load was in the case of Zirconia post. 1n- Ceram alumina crown showed higher fracture load than 1n-Ceram spinal crown. Scanning electron microscope of the fracture specimens showed cohesive fracture within the porcelain. 
ISSN : 0070-9484 
Journal Name : Egyptian Dental 
Volume : 53 
Issue Number : 1 
Publishing Year : 1427 AH
2007 AD 
Article Type : Article 
Added Date : Sunday, April 15, 2012 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
محمد حامدHamed, Mohamed Researcher  

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 32837.pdf pdf 
 32838.pdf pdf 

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