Clinical Orthopaedics and Related Research®, an Association of Bone and Joint Surgeons publication, is a journal devoted to distributing orthopaedic knowledge. THE ASSOCIATION OF BONE AND JOINT SURGEONS (THE ASSOCIATION) IS A NONPROFIT CORPORATION, ORGANIZED TO EXCHANGE INFORMATION, STIMULATE DEVELOPMENT AND ADVANCEMENT OF ORTHOPAEDIC SURGERY, TRAIN LEADERS, SPONSOR AND CONTRIBUTE TO THE SCIENTIFIC ASPECTS OF, AND CLINICAL RESEARCH IN, ORTHOPAEDIC SURGERY, AND SPONSOR PUBLICATION OF THE SCIENTIFIC JOURNAL, CLINICAL ORTHOPAEDICS AND RELATED RESEARCH (CORR).