By: Sarah Pringle – June 24, 2016   Globus Medical (GMED) , K2M Group Holdings (KTWO) , NuVasive (NUVA) , Orthofix International (TK) , Xtant Medical Holdings (XTNT) and Alphatec (ATEC) are among spine companies that investors should keep tabs as prospective targets or buyers following Zimmer Biomet Holdings’ (ZBH) recent $1 billion deal for LDR Holding (LDRH) , according to […]