faculty of Dentistry

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About faculty of Dentistry

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31

Publications

118

Academic Staff

2523

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6905

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Who works at the faculty of Dentistry

faculty of Dentistry has more than 118 academic staff members

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Dr. Khalid Abulgasim Emhemmed Alzwaghi

Publications

Some of publications in faculty of Dentistry

Assessment of Color Difference of Translucent Zirconia Substructure Veneered Using a Layering Technique with Two Different Veneering Thicknesses: An in-vitro study

ABSTRACT Background and objectives. The introduction of zirconia to the dental field created a path for development of new designs and applications, but still, a minimum framework thickness of 0.5 mm with the remaining thickness of the restoration used for building the ceramic veneer was always recommended. This might have possibly affected the final shade of the restoration due to the whitish color of Y-TZP. This in vitro study was designed to assess the color difference of translucent zirconia substructure veneered using a traditional layering technique with two different veneering thicknesses. Methods. A total of twenty translucent Ice zirconia disc samples with standardized dimensions 12 mm in a diameter, 0.5mm in thickness were designed and constructed using zirkonzahn system. The samples were classified into two groups: Group I: (n = 10) veneered by 0.5 mm thickness layering technique using IPS emax Ceram dentin shade A2. Group II (n = 10) veneered by 1 mm thickness layering technique using IPS emax Ceram dentin shade A2. Twenty composite resin discs 12mm in diameter and 5mm in thickness in A3 shade, were fabricated to be bonded to ceramic specimens using Dual-curing translucent rely X Unicem automix Self-Adhesive Resin luting cement. Spectrophotometer was used to measure color parameters L*, a*, b* for all samples. ΔE values were measured to determine color differences between the specimens and the A2 VITA classical shade (target shade). ΔE values were compared with an acceptability threshold (ΔE=3.7). Independent t-test was used to analyze data (P
Noora Berhaim , Nourelhouda Misurati, Milad Eshah, Mohamed Zeglam(7-2022)
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Biological Evaluation of some Odontogenic cysts in a sample of Egyptian patients

Heat shock protein 70 as immunohistochemical marker in odontogenic cycts
Abdurahman Musbah Elmezwghi, , Prof.Dr Magda M. A. Hassan, Prof.Dr Mohammed Mohammed Said Hamed(1-2010)
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evalution of soft and hard tissue changes after bimaxillary surgery in cllass iii orthognatic surgery

Evaluation of soft and hard tissue changes after bimaxillary surgery in class III orthognathic surgery
Badma mustafa gandila(10-2020)
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