The PDF of the article you requested follows this cover page. This is an enhanced PDF from The Journal of Bone and Joint Surgery 2009;91:2321-2328. doi:10.2106/JBJS.H.00539 J Bone Joint Surg Am. Stephen Lyman, Panagiotis Koulouvaris, Seth Sherman, Huong Do, Lisa A. Mandl and Robert G. Marx Readmissions, and Subsequent Knee Surgery Epidemiology of Anterior Cruciate Ligament Reconstruction. Trends, This information is current as of October 12, 2009 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