SAN DIEGO, May 1, 2018 /PRNewswire/ — NuVasive, Inc. (NASDAQ: NUVA), the leader in spine technology innovation, focused on transforming spine surgery with minimally disruptive, procedurally-integrated solutions, today announced financial results for the quarter ended March 31, 2018. First Quarter 2018 Highlights Revenue increased 4.6% to $260.5 million, or 3.4% on a constant currency basis; GAAP operating profit margin […]