Carol Ruth | The Ruth Group |
Jeffrey Black | CFO and EVP |
Patrick Miles | Executive Chairman |
Terry Rich | CEO |
Brooks O'Neil | Lake Street Capital |
Swayampakula Ramakanth | H.C. Wainwright |
Good day, ladies and gentlemen, and welcome to the Alphatec Spine Fourth Quarter and Fiscal Year End 2017 Results Conference Call. At this time, all participants are in a listen-only mode. Later, we will conduct the question-and-answer session and instructions will follow at that time. [Operator Instructions] As a reminder, this conference call is being recorded. I would now like to introduce your host for today's conference, Ms.