Document Details

Document Type : Article In Journal 
Document Title :
Laboratory and Clinical Investigations for Titanium-Alloy Partial Denture-A :Shear Bond Strength with Acrylic Resin and Change of Bone Height:Shear Bond Strength with Acrylic Resin and Change of Bone Height
Laboratory and Clinical Investigations for Titanium-Alloy Partial Denture-A :Shear Bond Strength with Acrylic Resin and Change of Bone Height:Shear Bond Strength with Acrylic Resin and Change of Bone Height
 
Document Language : English 
Abstract : This study was conducted 10 evaluate titanium alloy as a partial denture base. Laboratory specimens of titanium alloy (group 1) and cobalt chromium (group 2) were prepared- All the specimens were sandblasted then they divided into two groups according to either the surface treated by silane coupling agent before packing of acrylic resin or not. The shear bond strength between both alloys and the acrylic resin was tested using a universal testing machine. The results revealed that surface treatment of both alloys with silane improves the shear bond strength than sandblasting alone. The effect of removable partial dentures constructed from two alloys namely. titanium and cobalt chromium on the supporting hone was evaluated Bone height was measured distal to the last abutment tooth) and at the ridge area 1cm away from it. Twelve patients having lower bilateral free end edentulous spaces, opposed by completely dentulous arches participated in this sludy. The patients were randomly divided into two groups. Partial demure skeletons of the first group were east from cobalt chromium alloy. Following the same skeleton Those of the second group were east from cobalt chromium alloy. following the .same skeleton design. Standardized periapical radiograpgs were done at the time of denture insertion, six and twelve months using Degora .system. Bone height changes were assessed. No significant difference was detected between the Iwo groups, regarding the changes in bone height. 
ISSN : 1 
Journal Name : Ainshams Dental Journal 
Volume : 6 
Issue Number : 4 
Publishing Year : 2003 AH
2003 AD 
Article Type : Article 
Added Date : Monday, May 5, 2008 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
امل مباركMOUBARAK, AMAL ResearcherDoctorateahmabarak@kau.edu.sa

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