1. From the Hughston Orthopaedic Clinic, P.C., Columbus, Georgia, and Tulane University School of Medicine, Division of Orthopaedics, Sports Medicine Section, New Orleans, Louisiana.
2. Hughston Orthopaedic Clinic, P.C., 6262 Hamilton Road, Columbus, Georgia 31995.
3. Hughston Orthopaedic Clinic, P.C.