CARLSBAD, Calif., July 24, 2012 (GLOBE NEWSWIRE) -- Alphatec Holdings, Inc. (Nasdaq:ATEC), the parent company of Alphatec Spine, Inc., a leading medical technology company involved in the design, development, manufacturing and marketing of products for the surgical treatment of spine disorders, with a focus on treating conditions affecting the aging spine, announced the following information for the release of its second quarter 2012 financial results and a conference call to discuss those results.