DEERFIELD, Ill., Sept. 17, 2019 (GLOBE NEWSWIRE) — RTI Surgical Holdings, Inc. (Nasdaq: RTIX), a global surgical implant company, today announced the first surgery using the HPS™ 2.0 Hybrid Performance System, a modular pedicle screw system used for mono- and multi-segmental rigid, hybrid or dynamic posterior stabilization of the thoracolumbar spine. Dr. William Sears, a neurosurgeon …