Pre-Congress

Possibility of Shape Memory Aligner - Next Generation Aligner Orthodontics

Kenji Ojima

Dr. Kenji Ojima is the President of Japan Academy of Aligner Orthodontics. He studied Dentistry at the University of Showa (Tokyo-JAPAN) and received his postgraduate training in Orthodontics at the University of Showa. Dr. Ojima is adjunct professor at the department of Orthodontics at the University of Torino in Italy. He also earned an MDSc from the University of Innsbruck in Austria. Dr. Ojima is a very successful speaker at congresses around the world. He is a scientific researcher and publishes articles about aligner treatment. Dr. Ojima owns three private practices as a specialist for orthodontics in Tokyo with Dr. Chisato Dan, Dr. Watanabe and Dr. Kumagai.

ACADEMIC APPOINTMENTS

Adjunct Professor University of Torino Italy Orthodontics Department
President of Japan Academy of Aligner Orthodontics
Editor of Journal of Aligner Orthodontic Quintessence
Former Invisalign clinical speaker and faculty

Abstract

3D printed shape memory aligners are more versatile than conventional press type aligners. When heated, the material temporarily increases in malleability, allowing for aligner coverage to the undercut, which in turn increases aligner hold and leads to more effective control of tooth movement. This presentation will discuss how shape memory aligners are used clinically. It will also present common issues with conventional press aligners, and discuss solutions provided by shape memory aligners. In addition, the workflow of aligner creation using digital planning will also be introduced. Attendees of this presentation will better understand improvements in shape aligner technology compared with conventional press aligners.

shape memory Aligners
Attendees of this presentation will understand how to reach better and more predictable treatment outcomes through use of shape memory aligners with strong fundamental consideration of aligner orthodontic biomechanics. Attendees of this presentation will understand the role and procedure of digital planning for shape memory Aligners.