SAN DIEGO, July 31, 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 June 30, 2018. Second Quarter 2018 Highlights Revenue increased 8.5% to $281.6 million, or 7.7% on a constant currency basis; GAAP operating profit margin of 10.1%; […]