LEESBURG, Va., July 12, 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, announced the Company will participate in the 23rd International Meeting on Advanced Spine Techniques (IMAST), July […]