CARLSBAD, Calif., Aug. 11, 2008 (PRIME NEWSWIRE) -- Alphatec Holdings, Inc. (Nasdaq:ATEC), the parent company of Alphatec Spine, Inc., a medical device company involved in the design, development, manufacturing and marketing of products for the surgical treatment of spine disorders, with a focus on treating conditions related to the aging spine, today announced it will present at the following investor conferences in August 2008.
