September 24, 2019  CHICAGO & SANTA CLARA, Calif.–(BUSINESS WIRE)–Benvenue Medical, Inc., an innovative developer of minimally invasive surgery (MIS) expandable implant solutions for lumbar fusions, today announced data demonstrating clinical results of improved relief of back pain and leg pain, as well as lowered Oswestry Disability Index (ODI) scores at 12 months post-op with its …