CARLSBAD, Calif., March 29, 2011 (GLOBE NEWSWIRE) -- Alphatec Holdings, Inc. (Nasdaq:ATEC), the parent company of Alphatec Spine, Inc., a medical device company that designs, develops, manufactures and markets products for the surgical treatment of spine disorders, with a focus on treating conditions related to the aging spine, announced today the addition of Leslie H. Cross to its Board of Directors. This appointment increases Alphatec Spine’s Board of Directors in size from nine directors to ten, and increases the number of independent directors from five to six.
