SAN JOSE, Calif., May 2, 2011 (GLOBE NEWSWIRE) -- Align Technology, Inc. (Nasdaq:ALGN) today announced that it has completed the acquisition of privately-held Cadent Holdings, Inc. (Cadent), a leading provider of 3D digital scanning solutions for orthodontics and dentistry, and makers of the iTero™ and OrthoCAD® iOC™ scanning systems.
