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العنوان
Effect of preparation margin design and construction technique, on marginal accuracy of two provisional crowns /
الناشر
Ahmed Adel Ali Metawie ,
المؤلف
Ahmed Adel Ali Metawie
هيئة الاعداد
باحث / Ahmed Adel Ali Metawie
مشرف / Twx? `E{t?xw X? gtCC|U
مشرف / ft{tU Zt?t? X? W|C mt~|
مشرف / _t?|t ftçxw ^{x|Ut??t
تاريخ النشر
2011
عدد الصفحات
89 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
Periodontics
تاريخ الإجازة
1/4/2011
مكان الإجازة
جامعة القاهرة - الفم والأسنان - Fixed Prosthodontics
الفهرس
Only 14 pages are availabe for public view

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Abstract

The aim of this study was to evaluate the effect of preparation margin design and construction technique, on marginal accuracy of two provisional crowns. 40 intact mandibular teeth were used for this study. They were divided in to two major groups (20 each) group A (protemp crowns) and group B (Conventional provisional crowns). Each of these teeth were further divided into group 1 (shoulder finish line) and group 11 (chanfer finish line) 10 for each group