LEESBURG, Va., June 01, 2016 (GLOBE NEWSWIRE) — K2M Group Holdings, Inc. (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 it has received 510(k) clearances from the U.S. Food and Drug Administration (FDA) […]