The PDF of the article you requested follows this cover page. This is an enhanced PDF from The Journal of Bone and Joint Surgery 85:56-63, 2003. J. Bone Joint Surg. Am. Shantanu Patil, Arnie Bergula, Peter C. Chen, Clifford W. Colwell, Jr. and Darryl D. D'Lima Polyethylene Wear and Acetabular Component Orientation This information is current as of October 9, 2006 Reprints and Permissions Permissions] link. and click on the [Reprints and jbjs.org article, or locate the article citation on to use material from this order reprints or request permission Click here to Publisher Information www.jbjs.org 20 Pickering Street, Needham, MA 02492-3157 The Journal of Bone and Joint Surgery on October 9, 2006 www.ejbjs.org Downloaded from