Main Page
About
Faculty
Dean
Organizational Structure
Academic Accreditations
"Strategic Plan "Ebtesama-Smile
Administration
Vice Deanships
Academic Affairs
Female Section
Graduate Studies and Research
University Dental Hospital
Development
Departments
Diagnostic Oral Sciences
Periodontology
Oral Biology
Oral & Maxillofacial Prosthodontics
Oral & Maxillofacial Surgery
Endodontics
Restorative Dentistry
Orthodontics
Pediatric Dentistry
Dental Public Health
Goals and Objectives
Education
Bachelor
Interns Program
Postgraduate Studies
Research
University Dental Hospital
Community Services
House of Expertise
Files
Contact Us
Directory of Faculty Staff
عربي
English
About
Admission
Academic
Research and Innovations
University Life
E-Services
Search
Faculty of Dentistry
Document Details
Document Type
:
Article In Journal
Document Title
:
EFFECT OF TUNNEL PREPARATIONS ON THE MARGINAL RIDGE STRENGTH
EFFECT OF TUNNEL PREPARATIONS ON THE MARGINAL RIDGE STRENGTH
Document Language
:
English
Abstract
:
This study evaluates two cavity designs of tunnel preparation by measuring its marginal ridge strenagth and deter-miming the effect of different restorative materials (amalgam, composte resin and glass ionomer) when used with these preparations. A total of ninety sound extracted human lower second molar teeth were used The teeth were divided into lour main groups each consisting of twenty teeth, and the remaining ten teeth were used as control )group 1).Group II was restored with amalgam, group III was restored with composite re sin, group IV was re-stored with glass ionomer. and group V was prepared but 1101 restored. Groups II lo V were subdivided into two subgroups of ten teeth each according lo the level of proximal preparation. 2 mm and t mm gingival lo height of the marginal ridge. The results showed that the glass ionomer restoration was the material Or choice in tunnel preparation. The undermined and weakened marginal ridges were reinforced depending on the adhesive preparation. of the restorative materials. Tunnel restorations are more indicated in cases where the carious lesion is located deeper proximally.
ISSN
:
0
Journal Name
:
Egyptian dental journal
Volume
:
40
Issue Number
:
1
Publishing Year
:
1994 AH
1994 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
EFFECT OF TUNNEL PREPARATIONS ON.pdf
pdf
Back To Researches Page