September 25, 2019 MIAMI & DONAUESCHINGEN, Germany–(BUSINESS WIRE)–Biedermann Motech, the leader in pedicle screw technology and pioneer in the spinal market for more than 30 years, today announced the further expansion of its product portfolio of advanced solutions for spinal surgery with the integration of the DELTA XS™ Shank Based Retractor System into its iMAS360™ …