DW Lingual Systems

DW Lingual Systems is a specialized medical device company focused on the development and manufacture of lingual orthodontic systems. Founded by Dr. Dirk Wiechmann, the company is best known for the WIN System, a custom-made lingual appliance where brackets are placed on the inner surface of the teeth for invisible treatment. The system utilizes high-precision CAD/CAM technology to create individualized brackets and wires tailored to each patient's unique dental anatomy. This customization allows for extremely flat brackets and predictable treatment outcomes even in complex cases. In 2021, the company was acquired by the Straumann Group to enhance its global orthodontics portfolio and digital dentistry offerings.