[New perspectives on facial asymmetries thanks to 3D vision].

Introduction: Modern orthodontics is undergoing a revolution with the advent of 3D imaging, offering unprecedented perspectives for the evaluation and treatment of facial asymmetries. These asymmetries, whether mandibular, maxillary, or dental, require a deeper understanding of their causes and their aesthetic and functional impact. Additionally, associated functional imbalances must be addressed for comprehensive management. Traditional diagnostic methods, such as 2D radiographs and plaster models, have significant limitations, now overcome by the use of 3D technologies (intraoral scanners, Cone Beam Computed Tomography, photogrammetry).

Objective: This article aims to demonstrate how these technologies enhance the understanding and precise management of craniofacial anomalies.

Material And Methods: The clinical case presented involves a 28-year-old female. The results obtained using 3D imaging are compared with traditional methods and initial simulations, highlighting their advantages.

Discussion: 3D imaging opens promising perspectives in orthodontics, particularly in personalized treatments and innovative approaches such as mandibular kinetics (transition to 4D). Moreover, the increasing integration of artificial intelligence into diagnostic and treatment planning tools adds further value, streamlining decision-making and improving clinical efficiency.

Conclusion: 3D imaging represents a turning point in the evaluation and treatment of facial asymmetries. By providing a clearer and more detailed view of anatomical structures, it allows orthodontists to design more precise and personalized treatment plans. These advancements lead to optimized clinical outcomes and improved patient compliance.