CARLSBAD, Calif., May 30, 2019 (GLOBE NEWSWIRE) — Alphatec Holdings, Inc. (“ATEC” or the “Company”) (Nasdaq: ATEC), a medical device company dedicated to revolutionizing the approach to spine surgery, announced today the commercial release of its IdentiTi-PC Porous Titanium Interbody Implant System for Transforaminal Lumbar Interbody Fusion Procedures (TLIF). “The commercial launch of IdentiTi-PC demonstrates …