Operator
Operator
Good afternoon, everyone, and welcome to Alphatec's First Quarter 2019 Conference Call. We would like to remind everyone that participants on the call will make forward-looking statements. These statements are based on current expectations and are subject to uncertainties that could cause actual results to differ materially. These uncertainties are detailed in documents filed regularly with the SEC. During this call, you may hear the Company refer to reported amounts, which are in accordance with U.S. GAAP as well as non-GAAP or pro forma measures. Reconciliations of non-GAAP measures to U.S. GAAP can be found in the supplemental financial tables included in the press release, which identify and quantify all excluded items and provide management's views of why this information is useful to investors. Joining us on the call today will be ATEC's Chairman and CEO, Pat Miles; and CFO, Jeff Black. Now I will turn the call over to Pat Miles.