Department of Orthopaedic Surgery and Rehabilitation, Texas Tech University Health Sciences Center El Paso, El Paso, TX (Mr. Potter, Dr. Fernandez, Dr. Fillinger, Dr. Nguyen, Dr. Reich); the Department of Orthopaedic Surgery, William Beaumont Army Medical Center, El Paso, TX (Dr. Fillinger); and the Department of Obstetrics and Gynecology, Baylor Scott & White Health, Dallas, TX (Dr. Potter).