Allahyar Geramy | Dental Biomechanics | Best Researcher Award

Prof. Allahyar Geramy | Dental Biomechanics | Best Researcher Award

Professor, Tehran University of Medical Sciences, Iran

Dr. Allahyar Geramy, DDS, MSc, is a distinguished orthodontist and academic, holding prominent positions in the field of dental medicine. Born on July 20, 1966, in Kermanshah, Iran, Dr. Geramy is a Professor in the Department of Orthodontics at Tehran University of Medical Sciences. With extensive experience and contributions in orthodontics, he has earned his recognition as a researcher, educator, and clinician. He has published widely in dental biomechanics, particularly focusing on orthodontic tooth movements, finite element analysis, and implant-supported restorations. His career has been marked by numerous roles, including Associate Editor of the Iranian Journal of Orthodontics and Vice-Dean in research affairs at TUMS. His research and clinical work continue to influence the orthodontic community globally.

Profile

Education

Dr. Geramy’s educational journey began at the Alborz High School in Tehran, where he excelled, earning his High School Diploma in 1983. He pursued his dental studies at Tehran University of Medical Sciences, where he earned his DDS degree in 1989. Dr. Geramy furthered his expertise by completing a post-graduate training program in Orthodontics at Tehran University of Medical Sciences from 1991 to 1995, where he specialized in orthodontics and advanced dental practices. This solid foundation in academic and clinical training set the stage for his future contributions to the field of orthodontics. Over the years, Dr. Geramy has also participated in numerous workshops on medical education, research, and orthodontic treatment methodologies, further refining his skills and knowledge. His ongoing pursuit of excellence in dental education and research continues to shape his career today.

Experience

Dr. Allahyar Geramy has accumulated over three decades of experience in the field of orthodontics. He began his academic career as an Assistant Professor of Orthodontics at Shiraz University of Medical Sciences from 1995 to 2003. During this period, he also served as a Visiting Lecturer at Yazd University of Medical Sciences. In 2004, Dr. Geramy joined Tehran University of Medical Sciences, where he has held roles ranging from Assistant Professor to Associate Professor and, later, a full Professor in the Department of Orthodontics. His leadership experience includes serving as the Head of the Department of Orthodontics at TUMS from 2017 to 2021 and Coordinator for post-graduate studies at the university from 2003 to 2017. Dr. Geramy’s extensive clinical experience includes supervising dental students, providing patient care, and contributing to orthodontic research and practice in various hospitals across Iran.

Awards and Honors

Dr. Allahyar Geramy’s outstanding academic and professional contributions have earned him multiple prestigious awards and honors. In 1983, he received his High School Diploma with high grades, and later, he was selected for inclusion in several editions of Who’s Who in the World and Who’s Who in Medicine and Healthcare. In 2000, Dr. Geramy was named the pioneer researcher of Shiraz University of Medical Sciences. He also earned the third prize at the 11th Razi International Research Festival in 2005. His recognition as a leading figure in orthodontics and dental biomechanics is a testament to his dedication to advancing the field. His clinical excellence, groundbreaking research, and tireless commitment to dental education have made him a respected and highly influential figure in the global orthodontic community.

Research Focus

Dr. Allahyar Geramy’s research interests are centered around dental biomechanics, particularly the application of finite element analysis (FEA) in orthodontics. His work focuses on understanding the stresses and forces acting on teeth and the surrounding tissues during orthodontic treatment. His pioneering research on alveolar bone resorption, implant-supported restorations, and orthodontic tooth movements has garnered significant attention in the field. Dr. Geramy has explored the impact of orthodontic forces on the periodontal membrane and bone remodeling, contributing to a deeper understanding of tooth movement and retention. His work on implant-assisted restorations, especially the stress distribution around implants and the impact of various treatments on dental health, has been instrumental in advancing the field of orthodontics. Through his research, Dr. Geramy continues to bridge the gap between theoretical knowledge and clinical application, making significant strides in orthodontic care and dental research.

Publication Top Notes

📚 Alveolar bone resorption and the center of resistance modification (3-D analysis by means of the finite element method)
📚 Finite element analysis of three designs of an implant-supported molar crown
📚 Initial stress produced in the periodontal membrane by orthodontic loads in the presence of varying loss of alveolar bone: a three-dimensional finite element analysis
📚 Non-adult dental age assessment: correspondence analysis and linear regression versus Bayesian predictions
📚 Abfraction: 3D analysis by means of the finite element method
📚 Secondary trauma from occlusion: three-dimensional analysis using the finite element method
📚 Influence of implant position on stress distribution in implant-assisted distal extension removable partial dentures: a 3D finite element analysis
📚 The effect of vertical bracket positioning on torque and the resultant stress in the periodontal ligament—a finite element study
📚 The effects of splinting periodontally compromised removable partial denture abutments on bone stresses: a three-dimensional finite element study
📚 Displacement and force distribution of splinted and tilted mandibular anterior teeth under occlusal loads: an in silico 3D finite element analysis
📚 Stress distribution around maxillary anterior implant as a factor of labial bone thickness and occlusal load angles: a 3D finite element analysis

Ahmed Haj Hamdan | Orthodontics | Best Researcher Award

Mr. Ahmed Haj Hamdan | Orthodontics | Best Researcher Award

Ph.D. Candidate, KYUNGPOOK NATIONAL UNIVERSITY, South Korea

Dr. Ahmad Mansour Haj Hamdan is a skilled orthodontist with extensive academic and clinical experience. A Syrian national, he is currently pursuing a PhD in Orthodontics at Kyungpook National University in South Korea. His career spans multiple countries, including roles as a Specialist Orthodontist in Dubai and a Registrar Orthodontist in Riyadh. Dr. Haj Hamdan has received numerous awards for his research, including the William R. Proffit Resident Scholar Award and Excellent Research Award. His dedication to advancing orthodontic research, along with his clinical expertise, has led to significant contributions in both fields. Dr. Haj Hamdan’s academic journey is complemented by his strong commitment to continuous professional development and his active involvement in various international orthodontic conferences.

Profile

Orcid

Education

Dr. Ahmad Mansour Haj Hamdan’s academic foundation includes a PhD in Orthodontics (ongoing) at Kyungpook National University (South Korea, 2020–present). He earned a Master of Science in Dentistry with specialization in Orthodontics from Manila Central University (2016–2019), where he conducted research on CAD/CAM-designed materials. His undergraduate degree in Dentistry was completed at Aleppo University (2007–2012). These academic milestones reflect his strong commitment to both practical and theoretical aspects of orthodontics. In addition to his formal education, Dr. Haj Hamdan has participated in numerous professional training courses, including advanced topics in micro-implant treatment, lingual orthodontics, and comprehensive orthodontic treatment, further enhancing his knowledge and skills.

Experience

Dr. Ahmad Mansour Haj Hamdan has accumulated extensive professional experience as an orthodontist. He is currently working as a Specialist Orthodontist at Oval Dental Clinics in Dubai (since June 2024). He also serves as a Registrar Orthodontist at Sadig Dental Clinics in Riyadh (since October 2019). Prior to this, he worked as a General Dentist at Zeyan Dental Clinics and Laith Poly Clinics in Riyadh (2013–2017). Throughout his career, Dr. Haj Hamdan has honed his clinical skills, providing a wide range of orthodontic treatments, from routine care to complex cases. His dedication to both patient care and research, combined with his extensive hands-on experience, positions him as a leader in the field of orthodontics.

Research Focus

Dr. Ahmad Mansour Haj Hamdan’s research interests lie in the mechanical properties of orthodontic materials and their clinical implications. He has focused on the detachment forces of different orthodontic wires and their potential effects on long-term stability. His latest research, published in the Journal of Functional Biomaterials (2024), investigates the progression of dental enamel microcracks after orthodontic bracket debonding using optical coherence tomography. This research is crucial for understanding the effects of orthodontic treatments on tooth enamel, especially concerning debonding procedures. His work bridges clinical practice and material science, contributing to better, more durable orthodontic practices. He is also interested in micro-implant technologies and minor tooth movement, continuing to explore new methods to enhance orthodontic treatments.

Publication Top Notes

  • Three-Dimensional Assessment of Dental Enamel Microcrack Progression After Orthodontic Bracket Debonding Using Optical Coherence Tomography (2024) 📚