BELGRADE, Mont., May 17, 2016 (GLOBE NEWSWIRE) — Xtant Medical Holdings, Inc. (NYSE MKT:XTNT), formerlyBacterin International Holdings, Inc., a leader in the development, manufacturing and

BELGRADE, Mont., May 13, 2016 (GLOBE NEWSWIRE) — Xtant Medical Holdings, Inc. (NYSE MKT:XTNT), a leader in the development, manufacturing and marketing of orthopedic products