SAN ANTONIO–(BUSINESS WIRE)–Patients who underwent robotic-assisted minimally invasive lumbar fusion surgery required significantly less opioid medication during their hospital stay, without increased complications or longer hospital stays, compared with patients treated using conventional navigation-guided techniques, according to research presented by Hospital for Special Surgery (HSS) at the North American Spine Society (NASS) Annual Meeting. The study, Comparison of Opioid Utilization Aft