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Dr. Mohamed Ahmed Mohamed Helal Profile Picture

Dr. Mohamed Ahmed Mohamed Helal

Associate Professor- Prosthodontic Dentistry

Educational Qualifications
  • Doctorate Degree in Dentistry / Prosthodontics and Dental Materials, 2015, Universitätsklinikum Schleswig-Holstein, School of Dentistry, Kiel’s University, Kiel Campus, Germany
  • Total Quality Management Diploma for HealthCare Reform, 2013, American University, Cairo, Egypt
  • Master’s Degree in Prosthodontics, 2000, College of Dentistry, AZH University, Egypt
Experience
  • Associate Professor, Department of Prosthodontics, RAK College of Dental Sciences, RAK Medical and Health Sciences University, Ras Al Khaimah, UAE (Nov 2025 – Present)
  • Associate Professor, Department of Oral and Maxillofacial Prosthodontics, Faculty of Dentistry, King Abdul Aziz University, Jeddah, Kingdom of Saudi Arabia (18 Sep 2011 – 12 Aug 2015)
  • Assistant Professor, Department of Prosthodontics, Dentistry College, Qassim University, Qassim, Kingdom of Saudi Arabia (20 Oct 2007 – 15 Jul 2009)
Publications

1. Impact of Thermocycling on Surface Roughness, Microhardness and Optical Properties of Three Different Lithium Disilicate Ceramics. Saudi Dent J. 2022;34(7):589-595

2. Comparison of Dimensional Changes Between CAD-CAM Milled Complete Denture Bases and 3D Printed Complete Denture Bases: An In Vitro Study. J Prosthodont. 2022;32(S1):11-19

3. Strength and Surface Properties of a 3D-Printed Denture Base Polymer. J Prosthodont. 2022;31(5):412-418

4. Impact of Different Surface Treatments and Repair Material Reinforcement on the Flexural Strength of Repaired PMMA Denture Base Material. Dent Mater J 2020;39(3):471-482

5. Management of Internal Derangement of Temporomandibular Joint Disc Displacement with Reduction Using Two Different Lines of Treatment. BDS. 2021;24:2

6. Evaluation of Lower Facial Heights as Related to Different Anthropometric Measurements in Dentate and Completely Edentulous Subjects. Quintessence Int. 2016;47:51-60

Achievements
  • Received multiple recognitions for outstanding contributions as a reviewer for highly ranked dental journals (WOS indexed)
  • Received recognition from the prestigious American publisher Wiley for authoring one of the most downloaded articles of 2021–2022
  • Received recognition from the prestigious American publisher Wiley as the author of a highly cited article for 2022–2023