Waddah Sabouni

Dr. Waddah Sabouni earned his DDS degree in 2002 from Aleppo university, followed by a specialty degree in Orthodontics in 2006 from Paris V University. 

He later completed a university diploma in Lingual Orthodontics in 2009 and a postgraduate program in Orthognathic Surgery in 2011. He is also certified by the European Board of Aligner Orthodontics (EBAO).

Deeply engaged in the orthodontic community, Dr. Sabouni serves as a board member of the French Aligner Society and is the current Chair of the European Aligner Society (EAS).

In addition to his clinical practice, he is actively involved in academic teaching. He lectures at the University of Saint Antonio in Murcia (Spain), the European University of Cyprus, and the European Masterclass of Aligners in France (EUMOA).

Dr. Sabouni has published more than 35 peer-reviewed journal articles, as well as numerous conference papers, abstracts, and book chapters.

He maintains private practices in the South of France and in Dubai.

Presentation title

Improving Predictability in Clear Aligner Therapy: Strategies for Clinical Success

Clear aligner therapy has become a cornerstone of modern orthodontics, offering patients a highly aesthetic and comfortable treatment option. However, achieving predictable outcomes remains a significant challenge, particularly in complex cases. This lecture will explore the key factors influencing predictability with aligners, including case selection, treatment planning, biomechanical considerations, and patient compliance. Special focus will be placed on the use of optimized attachments, staging protocols, overcorrection strategies, and digital treatment planning tools that enhance control of tooth movement.

Through clinical cases and evidence-based guidelines, participants will learn how to anticipate limitations, manage common challenges such as rotations, extrusion, and torque control, and integrate adjunctive techniques to maximize efficiency. The session will also highlight the importance of interdisciplinary collaboration, patient education, and follow-up monitoring to ensure predictable results.

Learning outcomes

By the end of this session, participants will be able to:

1. Identify key factors that impact predictability in aligner therapy.
2. Apply biomechanical principles and staging strategies to improve treatment outcomes.
3. Recognize limitations and integrate adjunctive procedures when needed.