The adult hip hip arthroplasty surgery / [editors] John J. Callaghan, MD, Lawrence and Marilyn Dorr Chair, Professor, Departments of Orthopaedic Surgery and Biomedical Engineering, University of Iowa, Iowa city, Iowa, Aaron G. Rosenberg, MD, Professor, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois, Harry E. Rubash, MD, Edith M. Ashley Professor, Harvard Medical School, Chief, Department of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, John C. Clohisy, Daniel C. and Betty B. Viehmann Distinguished Professor, Department of Orthopaedic Surgery, Washington University School of Medicine, St. Louis, Missouri, Paul E. Beaul©♭, MD, Professor, Department of Surgery, University of Ottawa, Chief, Division of Orthopedic Surgery, The Ottawa Hospital, Ottawa, Ontario, Craig J. Della Valle, MD, Professor, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.