Dr. Jörg Schwarze

Germany

Dr Schwarze studied dentistry at the universities of Bologna, Cologne and Bonn, where he completed his doctorate and specialist dental training. Since 1997, Dr. Schwarze has been working in his private practice and has treated more than 3.000 patients with aligners.  In addition to his private orthodontic practice in Cologne, he is still involved in research and teaching, including numerous publications and a lectureship at the University of Ferrara (Italy).

Dr Schwarze gives lectures worldwide and is a member of several orthodontic associations. He is a founding member of the Clinical Education Council and a member of the European Clinical Advisory Board and International Product Steering Board of Align Technology. He is also a founding member and General Secretary of the German Association for Aligner Orthodontics (DGAO). His commitment has already earned him several national and international awards (prize from the German Society of Orthodontics (DGKFO) in 1992, 2009, and 2013, prize from the German Society for Aligner Orthodontics in 2012 and 2021, International Research Award from Align Technology in 2011, 2012, 2014, 2015, and 2019).

Dr Schwarze is also the developer of the "Gun I", "Gun II", and "Slotmachine" aligner forceps and presented his "IPRpe" ("Smart Extraction") extraction strategy for the first time in 2012. In 2017, he founded the Aligner Academy, which focuses on further training in aligner therapy. Dr Schwarze has been a user and member of the Scientific Advisory Board of AngelAligner® since 2023. 

  • Abstract

    What's the Difference? A Biomechanical Comparison of Aligner Systems


    In modern orthodontic practice, aligner systems have become a popular means of correcting malocclusions. However, the results and effectiveness of these systems vary depending on the manufacturer as well as the aligner material and design. In this presentation, we make a biomechanical comparison in order to show the differences between various aligner systems in terms of their mechanical properties and their effects on tooth movement. Case studies are used to illustrate the application of biomechanical models and analyse various aspects such as force transmission and the resulting torques on the teeth. The aim of the presentation is to provide a better understanding of the biomechanical principles of aligner therapy and to help practitioners select the most suitable system for the patient’s individual needs.

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