Prof. Helen Cristina Mauricio Milagre Diniz.

She holds a degree in Dentistry with specializations in Orthodontics, Prosthodontics, Digital Dentistry, and Orofacial Harmonization, as well as certification in Laser Therapy and training in Biocreative Orthodontics. A doctoral candidate in Orthodontics, she has been practicing dentistry for 28 years, with a career marked by the integration of clinical practice, research, and teaching. Author of chapters in the book *Puzzles for Clinical Orthodontics*, she has dedicated more than two decades to training specialists, with a focus on mini-implants and aligners, contributing to the technical and scientific advancement of orthodontics.