Coordinator of modular courses and residency of Ertty Systems in Portugal, Spain, Chile and Brasilia. Developed numerous mechanics and devices that compose his integrated treatment systems. Coordinator of the course Advanced Mechanics with Miniplates in Maringá, São Paulo and Brasília. Executive coordinator of the Master Ertty Systems – University São Leopoldo Mandic in São Paulo. Creator and author of the book “Sistemas Ertty – Ortodontia | TMJ | Occlusion”. Speaker at national and international congresses.