CARLSBAD, Calif., July 5, 2011 (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 today that it will hold an investor call on Thursday, August 4, 2011 to discuss the Company's second quarter 2011 financial results.
