Abstract 53: Optimizing Carpometacarpal Arthroplasty Of The Thumb: A Prospective Clinical Trial Comparing Suture Suspension To Ligament Reconstruction And Tendon Interposition oleh Debra A. Bourne, MD, Ian Chow, MD, Dann Laudermilch, MD, Benjamin Schilling, BS, Wesley Sivak, MD, PhD, William Hagberg, MD, Marshall Balk, MD, Glenn Buterbaugh, MD, Joseph Imbriglia, MD, John Fowler, MD