BELGRADE, Mont., Nov. 23, 2016 (GLOBE NEWSWIRE) — Xtant Medical Holdings, Inc. (NYSE MKT:XTNT), a leader in the development of regenerative medicine products and medical devices, today announced that the U.S. Food and Drug Administration (FDA) has cleared the Xsert Lumbar Expandable Interbody System. The Xsert System is an all titanium expandable interbody device that […]