Mohamed Abdelmageed Awad
BDS, MScD, PhD
Tanta University · Department of Prosthodontics

Topics (10) View all

Research experience

  • May 2005–
    present
    Teaching: Tanta University
    Tanta University · Faculty of Dentistry
    Egypt · Tanta

Education

  • Nov 1992–
    Dec 1996
    The University of Manchester
    PhD
    United Kingdom · Manchester

Other

  • Languages
    Arabic as mother tongue
    English
  • Scientific Memberships
    President of Egyptian Section of IADR
    Member in the Egyptian Dental Syndicate (EDS)
    Member in the British Society for the Study of Prosthetic Dentistry (BSSPD)
    Member in the British Dental Association (BDA)
    Member in the Academy of Dental Materials
    Member in the Saudi Dental society
  • Journal Referees
    International Journal of Dentistry, Clinical cosmotic and investigation Dentistry, European Journal of , Dentistry (American Student Dental Association)
  • Other Interests
    * Awad MA (1989): Comparison of the bond strength of commercially available dentine bonding agents MSc thesis, Tanta University, Egypt 1989.
    * Awad MA (1989): Comparison of the bond strength of commercially available dentine bonding agents. Fourth International Congress, Egyptian Dental Association, Nov. 1-3, 1989, Cairo, Egypt.
    * Awad MA, Heath JR and Watts DC (1995): Polymerization shrinkage kinetics in dual-cure resin composites. J Dent Res 74 (3): 880, abstract no. 470. Presented in British Society for Dental Research (BSDR) Conference, April 10 - 13, 1995, Manchester, UK.
    * Awad MA, Heath JR and Watts DC (1995): Effects of inlay thickness on photopolymersation of dual-cure cements. J Dent Res 74 (Special Issue): 487, abstract no. 694. Presented in International Association for Dental Research (IADR) Conference, June 28 to July 1, 1995, Singapore.
    * Awad MA, Watts DC Heath JR and (1996): Toothbrush/dentifrice abrasion of some dual-cure luting cements. J Dent Res 75 (5): 1175, abstract no. 367. Presented in British Society for Dental Research (BSDR) Conference, April 1-4, 1996 Bristol, UK.
    * Awad MA (1996): Factors affecting the performance of composite luting cements within the oral cavity. PhD thesis, University of Manchester, UK 1996.
    * Mahrous MA and Awad MA (2001): Shear bond strength of cobalt chromium casted restorations to gallium and amalgam core materials using different luting cements. Egyptian Dental Journal 47 (3): 1529-1535.
    * Maghrabi AA, Awad M A and Shehata MM (2001): Degree of conversion and compressive strength of recently introduced dental composites as a core build up materials. Egyptian Dental Journal 47 (3): 1469-1478.
    * Mahrous MA and Awad MA (2002): Shear bond strength of titanium, cobalt and nickel chromium fixed restorations to dentin surfaces using two resin adhesives. Egyptian Dental Journal 48 (4): 1843-1849.
    * Awad MA (2002): Stress analysis of resin cements under ceramic restorations. J Dent Res 81 (Special Issue B): 347, abstract no. 28. Presented in Saudi Dental Society (SDS) in collaboration with the International Association of Dental Research (IADR) Saudi Arabian Section Conference, February 5-7, 2002, Riyadh, Saudi Arabia.
    * Awad MA (2003): Stress analysis of resin cements under ceramic restorations. Egyptian Dental Journal 49 (2): 1115-1130.
    * Mahrous MA and Awad MA (2003): Effect of different converging angles of casted nickel chromium cores on the retention of fixed restorations using different types of luting cements. Ain shams Dental Journal 6 (2): 99-115.
    * Awad MA, Maghrabi AA and Seif RE (2003): Influence of the ferrule effect and prefabricated post type on the fracture resistance of endodontically treated crowned teeth. Egyptian Dental Journal 49 (3): 1155-1162.
    * Awad MA and Elhejazi AA (2003): Effect of water sorption on color stability of resin veneering materials to fixed restorations. Egyptian Dental Journal 49 (4): 1773-1781.
    * Awad MA and Elhejazi AA (2004): Color stability of resin materials veneered to fixed restorations. J Dent Res 83 (Special Issue B), abstract no. Presented in Saudi Dental Society (SDS) in collaboration with the International Association of Dental Research (IADR) Saudi Arabian Section Conference, January 17-19, 2004, Riyadh, Saudi Arabia.
    * Ayad MF and Awad MA (2004): Marginal accuracy of fiber-reinforced composite crowns: Effect of preparation design. J Dent Res 83 (Special Issue A): 487, abstract no. 412. Presented in International Association for Dental Research (IADR) Conference, March 10-13; 2004, Honolulu.
    * Awad MA (2004): The role of artistic illusion in solving esthetic problems of fixed restorations. Presented in 1st conference of the Faculty of Dentistry, King Abdulaziz University (Recent advances in clinical dentistry), April 19-22; 2004, Jeddah.
    * Mahrous MA and Awad MA (2004): Effect of using adhesive resin cements on the retention of fixed restorations cemented to preparations having several convergence angles. Egyptian Dental Journal 50 (3):1695-1703.
    * Mahrous MA and Awad MA (2004): Evaluation of bacterial colonization on different treated ceramic surfaces. Egyptian Dental Journal 50 (4): 1815-1821.
    * Awad MA and Maghrabi AA (2005): Flexural strength of preimpregnated fiber reinforced composite fixed partial denture. Presented in Saudi Dental Society (SDS) in collaboration with the International Association of Dental Research (IADR) Saudi Arabian Section Conference, January 10-13, 2005, Riyadh, Saudi Arabia.
    * Awad MA (2006): Fabrication of direct resin custom-made core using special mold. J Dent Res 85 (Special Issue C), abstract no. 116. Presented in Saudi Dental Society (SDS) in collaboration with the International Association of Dental Research (IADR) Saudi Arabian Section Conference, January 28-31, 2006, Riyadh, Saudi Arabia.
    * Awad MA and Abdulghaffar HS (2006): New technique to fabricate direct resin pattern of custom-made posts. J Dent Res 85 (Special Issue C), abstract no. 117. Presented in Saudi Dental Society (SDS) in collaboration with the International Association of Dental Research (IADR) Saudi Arabian Section Conference, January 28-31, 2006, Riyadh, Saudi Arabia.
    * Awad MA and Maghrabi AA (2006): Flexural strength of preimpregnated fiber reinforced composite bars simulating fixed partial dentures. Egyptian Dental Journal 52 (3): 1483-1495.
    * Awad MA and Marghalani TY (2007): New custom-made ceramic post & core using CAD-CAM technology. J Dent Res 86 (Special Issue B), abstract no. Presented in Saudi Dental Society (SDS) in collaboration with the International Association of Dental Research (IADR) Saudi Arabian Section Conference, January 29-31, 2007, Riyadh, Saudi Arabia.
    * Marghalani TY and Awad MA (2007): Simplified technique to adjust occlusal clearance of abutment teeth after final impression making. J Dent Res 86 (Special Issue B), abstract no. Presented in Saudi Dental Society (SDS) in collaboration with the International Association of Dental Research (IADR) Saudi Arabian Section Conference, January 29-31, 2007, Riyadh, Saudi Arabia.
    * Awad MA and Marghalani TY (2007): Fabrication of custom-made ceramic post & core using CAD-CAM technology. Journal of Prosthetic Dentistry 98 (2): 161-162.
    * Awad MA (2007): Recent advances in all-ceramic restorations. Presented in the Eighth Makkah Dental Meeting, Inter-continental Hotel, September 3-6, 2007, Makkah, Saudi Arabia.
    * Awad MA (2007): Advances in all-ceramic restorations, A review. Presented in the thirteenth International Dental Congress, Egyptian Dental Association, November 20-23, 2007, Marriott Hotel, Cairo, Egypt.
    * Awad MA and Ghulman MA (2008): Effect of different bleaching materials on the efficiency of fiber reinforced composite fixed restorations. Presented in the Twelfth Saudi International Dental Meeting (Integrating Science into Dental Practice), April 12-14, 2008, Riyadh, Saudi Arabia.
    * Awad MA and Ghulman MA (2009): Effect of bleaching materials on the performance of fiber-reinforced restorations. Presented in International Association for Dental Research (IADR) Conference, April 1-4; 2009, Miami, Florida.
    * Marghalani TY, Hamed MT, Awad MA and Elragi A (2009): Finite Element Analysis of Cercon and Gold Posts and Cores. Presented in International Association for Dental Research (IADR) Conference, April 1-4; 2009, Miami, Florida.
    * Awad MA (2009): Dental ceramics. Published in King Abdulaziz University scientific chairs book by Research and Consulting Institute, August 2009, page 120-121.
    * Awad MA Ghulman MA and Elkhodery A (2010): Color variation between matched and fabricated shade of different ceramics. Presented in International Association for Dental Research (IADR) Conference, July 14-17; 2010, Barcelona, Spain.
    * Awad MA and Ghulman MA (2010): Effect of different bleaching materials on surface roughness and microhardness of fiber reinforced composite fixed restorations. International Journal of Clinical Dentistry 3 (4): : 2010.
    * Awad MA (2011): Effect of polishing on surface roughness of different ceramic systems. Presented in 22nd Saudi Dental Society (SDS) Conference in collaboration with the International Association of Dental Research (IADR), Saudi Arabian Section, January 24-26, 2011, Riyadh, Saudi Arabia.
    * Abdelrehim TRM and Awad MA (2011): Retention of implant-supported fixed restorations using different provisional luting agents. Presented in 22nd Saudi Dental Society (SDS) Conference in collaboration with the International Association of Dental Research (IADR), Saudi Arabian Section, January 24-26, 2011, Riyadh, Saudi Arabia.
    * Awad MA and Dawood U (2011): Galvanic series of selected base-metal alloys used for prosthetic restorations. Presented in International Association for Dental Research (IADR) Conference, March 16-19; 2011, San Diego, California, USA.

Questions and Answers (2) View all

Publications (4) View all

  • Article: Color Variation Between Matched and Fabricated Shades of Different Ceramics.
    Motaz Ahmed Ghulman, Mohamed Abdelmageed Awad
    [show abstract] [hide abstract]
    ABSTRACT: Purpose: The aim of this study was to evaluate and compare the total color difference (ΔE) between natural teeth and fabricated crowns from three ceramic systems with different thicknesses. Materials and Methods: The color of ninety maxillary central incisors was measured from the middle third of the labial surface with a Vita Easyshade spectrophotometer. All-ceramic crown preparations with different thicknesses (0.8, 1.2, 1.5 mm) were done on selected teeth (n = 30). Prepared teeth were randomly divided into three equal groups to fabricate ceramic crowns from three ceramic systems, Duceram LFC (DLFC), In-Ceram SPINELL (ICS), and IPS Empress (IPSE). Colors of cemented crowns were measured and compared with their corresponding measurements before preparations. Data were statistically analyzed using two-way ANOVA at 5% significance level. Results: A significant difference of ΔE was detected between natural teeth and different thicknesses of crowns constructed from the all-ceramic materials investigated. Comparing the three materials at 0.8 mm thickness revealed that the lowest ΔE was recorded for DLFC, which was significantly different from the other ceramic systems while IPSE showed the highest ΔE. At higher thicknesses there was no difference between natural tooth shade and crowns constructed from different ceramic materials. Conclusions: Reinforcement of ceramics by alumina for In-Ceram and leucite for Empress decreases color production. Level of acceptance between the different ceramic materials and thicknesses varied. DLFC showed the highest color matching at all thicknesses followed by ICS and IPSE in descending order. In general, increasing the thickness of fabricated crowns enhances color match.
    Journal of Prosthodontics 02/2013; · 1.01 Impact Factor
  • Article: Three-dimensional finite element analysis of custom-made ceramic dowel made using CAD/CAM technology.
    Thamer Yousif Marghalani, Mohamed Tharwat Hamed, Mohamed Abdelmageed Awad, Ghada Hussein Naguib, Ahmed Fouad Elragi
    [show abstract] [hide abstract]
    ABSTRACT: This study compares the stress distribution in the structure of a loaded endodontically treated maxillary extracted canine restored with either custom-made zirconia (Cercon) or cast gold dowel and core. Standard treatments were implemented to prepare the gutta-percha-filled root canal and dowel space. The tooth along with the dowel and core fabricated pattern resin were prepared to receive an all-ceramic (Cercon) crown. An impression was made for the tooth preparation with the zirconia milled dowel and core in place to fabricate the Cercon crown using CAD/CAM. The restored canine was scanned, and from the scan two models were constructed with the surrounding ligament and bone. Three-dimensional finite element elastic analysis was then carried out for the stress distribution within the different regions of the two models due to a concentrated force of 100 N applied at the mid-lingual area. Analyses were made for three load angulations, vertical, buccolingual horizontal, and an in-between oblique force at 45(o) . Each region of the models was assumed isotropic and homogeneous. The two restored canines with zirconia and gold were compared in terms of the resulting maximum tensile, compressive, and Von Mises stresses. Generally, there were no significant differences in the maximum stresses in most regions for both models. Von Mises stresses for zirconia dowel and core was 8.966 MPa and for cast gold dowel and core was 8.752 MPa. The maximum tensile stress for zirconia dowel and core was 9.326 MPa, and for cast gold dowel and core was 8.166 MPa. The present work validates the use of CAD/CAM zirconia material for ceramic dowel and cores. CAD/CAM Zirconia can be used for a custom-made dowel and core in an esthetically demanding zone as an esthetic replacement for a metal cast dowel and core when restoring endodontically treated teeth.
    Journal of Prosthodontics 06/2012; 21(6):440-50. · 1.01 Impact Factor
  • Article: Fabrication of a custom-made ceramic post and core using CAD-CAM technology.
    Mohamed Abdelmageed Awad, Thamer Yousif Marghalani
    Journal of Prosthetic Dentistry 09/2007; 98(2):161-2. · 1.32 Impact Factor
  • Source
    Article: Marghalani TY, Hamed MT, Awad MA, Naguib GH and Elragi AF (2012): Three-dimensional finite element analysis of custom-made ceramic dowel made using CAD-CAM technology. J Prosthodont 21: 440-450
    Marghalani TY, Hamed MT, Awad MA, Naguib GH, Elragi AF
    J Prosthodont. 08/2012; 21:440-450.

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