LEESBURG, Va., Sept. 21, 2016 (GLOBE NEWSWIRE) — K2M Group Holdings, Inc. (NASDAQ:KTWO) (the “Company” or “K2M”), a global medical device company focused on designing, developing and commercializing innovative and proprietary complex spine and minimally invasive spine technologies and techniques, today announced at the Scoliosis Research Society (SRS) 51st Annual Meeting & Course in Prague, […]