Document Details

Document Type : Project 
Document Title :
Reinforcement of structurally compromised marginal ridges with fiber reinforced composite restorations
تعزيز الحافات الهامشية للأسنان باستخدام الراتنج المدعم بالألياف.
 
Subject : Reinforcement of structurally compromised marginal ridges with fiber reinforced composite restorations 
Document Language : Arabic 
Abstract : Statement of Problem: Removal of undermined marginal ridge is a common clinical procedure during cavity preparation. Reinforcement with fiber-reinforced composite resin might increase their fracture resistance. Purpose: The purpose of this study is to assess the fracture resistance and failure mode of fiber reinforced composite restorations replacing structurally compromised marginal ridges in posterior teeth. Materials and Methods: Fifty sound extracted human mandibular molars will be used (n = 10). Group 1 served as a control group for comparison; Group II – class I cavity preparation with composite resin restoration (Prodigy, Kerr, Romulus, IL, USA); Group III – class I cavity preparation with polyethylene woven fiber (Ribbond; Seattle, WA, USA) and composite resin. Group IV – class II cavity preparation with composite resin restoration. Group V – class II cavity preparation with polyethylene woven fiber and composite resin restoration. All specimens will be stored in 100% humidity at 37oC for 7 days. Compressive loading of the teeth will be performed by a universal testing machine at a cross-head speed of 0.5 mm/min until failure. The data will be recorded in Newton and multivariate statistical assessments will be employed to determine which experimental group may have potential for clinical trials. 
Publishing Year : 1428 AH
2007 AD 
Sponsor Name : King Abdulaziz Univeristy 
Sponsorship Year : 1428 AH
2007 AD 
Added Date : Wednesday, June 30, 2010 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
محمد فرج عيادAyad, Mohamed FarajInvestigatorDoctorate 

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 30927.docx docx 

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