CARLSBAD, Calif., Feb. 5, 2008 (PRIME NEWSWIRE) -- Alphatec Holdings, Inc. (Nasdaq:ATEC), a leading medical device company focused on the design, development, manufacturing and marketing of products for the surgical treatment of spine disorders, will conduct a webcast and conference call with analysts and investors following the release of its fourth quarter 2007 results on Wednesday, February 13, 2008 at 1:30 p.m. PT / 4:30 p.m. ET.
