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In vitro evaluation of the marginal and internal discrepancies of different esthetic restorations Amal Abdelsamad SAKRANA Fixed Prosthodontics Department, Faculty of Dentistry, Mansoura University, Mansoura, Egypt; Fixed Prosthodontics Department, College of Dentistry, King Saud bin Abdulaziz University for Health Sciences, Riyadh, Saudi Arabia.     Amal Abdelsamad Sakrana - King Saud bin Abdulaziz University for Health Sciences - College of Dentistry - Department of Fixed              ! "#" $%"&'   ( ()* +) !"# $%& '( &$%)((#*$%

ABSTRACT

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machine to standardize the dimensions and randomly divided into 3 groups. Slip cast (IC) (In-Ceram Zirconia, Vita Zahnfabrik), copy-milled zirconia (CM) (ICE, Zirkonzahn)        !"#$%& ' *+& '& /0& !"124& 54

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54.22, NECO: 64.2, CM: 55.22; Occlusal= IC: 119.97, NECO: 129.18, CM: 121.15) in     

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than those of the marginal and axial zones in all groups (p