EKB Journal Management System
Author = Atef F. Ahmed
Number of Articles: 8
1

Influence of Direct and Indirect Digital Data Capturing Techniques on Marginal Accuracy and Internal Fit of CAD/CAM Fabricated PEEK and Zirconia Crowns

Volume 10, Issue 2, April 2023, Page 351-359
Samira A. Abdel Salam; Atef F. Ahmed; Nasser H. Ali
2

Fracture Resistance of CAD/CAM Fabricated Polyetheretherketone (PEEK) Endocrowns and Post Retained Crowns with Two Preparation designs

Volume 9, Issue 2, April 2022, Page 225-233
Walaa T. El-Hefnawy; Atef F. Ahmed; Walaa El-Mekkawi
3

Marginal Fit Evaluation of Zirconia and Polyetheretherketone Inlay Retained Fixed Partial Dentures Fabricated with CAD-CAM

Volume 9, Issue 1, January 2022, Page 21-27
Jannat W. Hassan; Atef F. Ahmed; Walaa El-Mekkawi
4

Effect of Different Superstructure Materials on Peri-implant Clinical and Radiographic Parameters

Volume 8, 2-A, April 2021, Page 193-201
Ahmed M. Sleem; Atef F. Ahmed; khalid S. Hassan
5

Efficacy of Different Surface Treatments on the Bond Strength of Resin cement to Zirconia Ceramic

Volume 7, 4-C, October 2020, Page 501-510
Eman T. Elkallaf; Atef F. Ahmed; Eman Essam; Suad M. Hasan
6

Effect of Repeated Firings on the Color Change and Surface Roughness of Two All-ceramic Systems

Volume 7, 3-C, July 2020, Page 345-354
Sherehan A. Mohamed; Atef F. Ahmed; Walaa O. Mekkawi
7

Effect of Surface Treatment and Veneering Method on the Shear Bond Strength between Zirconia and Veneering Ceramics

Volume 7, 2-C, April 2020, Page 229-237
Fatheya E. Abd El-Rahman; Atef F. Ahmed; Zeinab R. El Sharkawy
8

Fracture Resistance and Retention of CAD/CAM Endo-Crowns Using Different Preparation Designs

Volume 7, 2-C, April 2020, Page 203-211
Shahenda T. Elsaid; Atef F. Ahmed; Suad M. Hassan