There are 9 different protrusion bar lengths that alter the jaw position, ranging from 13mm to 21 mm.
Protrusion bars are attached to hubs on either side of the device for lower jaw positioning. Using proprietary Oventus software, the placement of the hubs is calculated and customized for each patient, in such a way that they always correspond with the ideal starting titration (utilizing the 19mm length protrusion bars). This placement is typically 50%-70% protrusion. Starting at this point allows the clinician to titrate the mandible up to 6mm forward to the 13mm protrusion bar and/or to titrate the mandible up to 2mm backwards to the 21mm protrusion bar.