NuVasive Inc. (NSDQ:NUVA) said today that it closed the $98 million acquisition of intraoperative neurophysiological monitoring service provider Biotronic NeuroNetwork. Ann Arbor, Mich.-based Biotronic NeuroNetwork provides neurophysiological monitoring services to surgeons and healthcare facilities in the U.S., as well as remote physician oversight. The company supports more than 45,000 surgeries annually at more than 650 hospitals, NuVasive […]