Arthroplasty/Joint Replacement

Amir A. Jamali, MD, Richard D. Scott, MD, Harry E. Rubash, MD, and Andrew A. Freiberg, MD

Dr. Jamali is Assistant Professor, Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento, California.

Dr. Scott is Professor of Orthopaedic Surgery, Harvard Medical School, and Department of Orthopaedic Surgery, Brigham and Women's Hospital and New England Baptist Hospital, Boston, Massachusetts.

Dr. Rubash is Chief of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, and Edith M. Ashley Professor of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts.

Dr. Freiberg is Chief, Arthroplasty Service, Massachusetts General Hospital, Boston, Massachusetts, and Associate Professor of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts.

Amir A. Jamali, MD, Richard D. Scott, MD, Harry E. Rubash, MD, and Andrew A. Freiberg, MD

Dr. Jamali is Assistant Professor, Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento, California.

Dr. Scott is Professor of Orthopaedic Surgery, Harvard Medical School, and Department of Orthopaedic Surgery, Brigham and Women's Hospital and New England Baptist Hospital, Boston, Massachusetts.

Dr. Rubash is Chief of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, and Edith M. Ashley Professor of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts.

Dr. Freiberg is Chief, Arthroplasty Service, Massachusetts General Hospital, Boston, Massachusetts, and Associate Professor of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts.

Amir A. Jamali, MD, Richard D. Scott, MD, Harry E. Rubash, MD, and Andrew A. Freiberg, MD

Dr. Jamali is Assistant Professor, Department of Orthopaedic Surgery, University of California Davis Medical Center, Sacramento, California.

Dr. Scott is Professor of Orthopaedic Surgery, Harvard Medical School, and Department of Orthopaedic Surgery, Brigham and Women's Hospital and New England Baptist Hospital, Boston, Massachusetts.

Dr. Rubash is Chief of Orthopaedic Surgery, Massachusetts General Hospital, Boston, Massachusetts, and Edith M. Ashley Professor of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts.

Dr. Freiberg is Chief, Arthroplasty Service, Massachusetts General Hospital, Boston, Massachusetts, and Associate Professor of Orthopaedic Surgery, Harvard Medical School, Boston, Massachusetts.

Brian J. Parker, MD, and Paul D. Clifford, MD

Dr. Parker is Musculoskeletal Imaging Fellow, and Dr. Clifford is Clinical Assistant Professor of Radiology, Chief of Musculoskeletal Imaging, Director of MSK Fellowship Program, and Director of MRI Fellowship Program, Department of Radiology, University of Miami Miller School of Medicine, Miami, Florida.

Brian J. Parker, MD, and Paul D. Clifford, MD

Dr. Parker is Musculoskeletal Imaging Fellow, and Dr. Clifford is Clinical Assistant Professor of Radiology, Chief of Musculoskeletal Imaging, Director of MSK Fellowship Program, and Director of MRI Fellowship Program, Department of Radiology, University of Miami Miller School of Medicine, Miami, Florida.

Brian J. Parker, MD, and Paul D. Clifford, MD

Dr. Parker is Musculoskeletal Imaging Fellow, and Dr. Clifford is Clinical Assistant Professor of Radiology, Chief of Musculoskeletal Imaging, Director of MSK Fellowship Program, and Director of MRI Fellowship Program, Department of Radiology, University of Miami Miller School of Medicine, Miami, Florida.

Yoram A. Weil, MD, Christian Hierholzer, MD, Domenico Sama, MD, Christopher Wright, BS, Markku T. Nousiainen, MD, FRCS(C), Peter Kloen, MD, and David L. Helfet, MD

Dr. Weil is Attending Orthopedic Surgeon, Hadassah Hebrew University Hospital, Jerusalem, Israel.

Dr. Hierholzer is Attending Orthopedic Surgeon, BG-Unfallklinik Murnau, Murnau, Germany.

Dr. Sama is Attending Orthopaedic Surgeon, Orthopaedic and Trauma Unit, Vignola Civil Hospital, Modena, Italy.

Mr. Wright is PGY-2 Medical Student, New Jersey Medical School, Newark, New Jersey.

Dr. Nousiainen is Attending Orthopaedic Surgeon, Holland Orthopaedic and Arthritic Centre, Sunnybrook Health Sciences Centre, Toronto, Canada.

Dr. Kloen is Attending Orthopedic Surgeon, Department of Orthopaedic Surgery, Academic Medical Center, Amsterdam, Netherlands.

Dr. Helfet is Professor of Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York, and Director, Orthopaedic Trauma Service, Hospital for Special Surgery and New York Presbyterian Hospital, New York, New York.

Yoram A. Weil, MD, Christian Hierholzer, MD, Domenico Sama, MD, Christopher Wright, BS, Markku T. Nousiainen, MD, FRCS(C), Peter Kloen, MD, and David L. Helfet, MD

Dr. Weil is Attending Orthopedic Surgeon, Hadassah Hebrew University Hospital, Jerusalem, Israel.

Dr. Hierholzer is Attending Orthopedic Surgeon, BG-Unfallklinik Murnau, Murnau, Germany.

Dr. Sama is Attending Orthopaedic Surgeon, Orthopaedic and Trauma Unit, Vignola Civil Hospital, Modena, Italy.

Mr. Wright is PGY-2 Medical Student, New Jersey Medical School, Newark, New Jersey.

Dr. Nousiainen is Attending Orthopaedic Surgeon, Holland Orthopaedic and Arthritic Centre, Sunnybrook Health Sciences Centre, Toronto, Canada.

Dr. Kloen is Attending Orthopedic Surgeon, Department of Orthopaedic Surgery, Academic Medical Center, Amsterdam, Netherlands.

Dr. Helfet is Professor of Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York, and Director, Orthopaedic Trauma Service, Hospital for Special Surgery and New York Presbyterian Hospital, New York, New York.

Yoram A. Weil, MD, Christian Hierholzer, MD, Domenico Sama, MD, Christopher Wright, BS, Markku T. Nousiainen, MD, FRCS(C), Peter Kloen, MD, and David L. Helfet, MD

Dr. Weil is Attending Orthopedic Surgeon, Hadassah Hebrew University Hospital, Jerusalem, Israel.

Dr. Hierholzer is Attending Orthopedic Surgeon, BG-Unfallklinik Murnau, Murnau, Germany.

Dr. Sama is Attending Orthopaedic Surgeon, Orthopaedic and Trauma Unit, Vignola Civil Hospital, Modena, Italy.

Mr. Wright is PGY-2 Medical Student, New Jersey Medical School, Newark, New Jersey.

Dr. Nousiainen is Attending Orthopaedic Surgeon, Holland Orthopaedic and Arthritic Centre, Sunnybrook Health Sciences Centre, Toronto, Canada.

Dr. Kloen is Attending Orthopedic Surgeon, Department of Orthopaedic Surgery, Academic Medical Center, Amsterdam, Netherlands.

Dr. Helfet is Professor of Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York, and Director, Orthopaedic Trauma Service, Hospital for Special Surgery and New York Presbyterian Hospital, New York, New York.

Charles Petit, MD, and Peter J. Millett, MD, MSc

Dr. Petit is a Sports Medicine Fellow, Steadman Hawkins Research Foundation, Vail, Colorado.

Dr. Millett is Shoulder, Knee, and Sports Medicine Specialist with the Steadman Hawkins Clinic in Vail, Colorado.

Charles Petit, MD, and Peter J. Millett, MD, MSc

Dr. Petit is a Sports Medicine Fellow, Steadman Hawkins Research Foundation, Vail, Colorado.

Dr. Millett is Shoulder, Knee, and Sports Medicine Specialist with the Steadman Hawkins Clinic in Vail, Colorado.

Charles Petit, MD, and Peter J. Millett, MD, MSc

Dr. Petit is a Sports Medicine Fellow, Steadman Hawkins Research Foundation, Vail, Colorado.

Dr. Millett is Shoulder, Knee, and Sports Medicine Specialist with the Steadman Hawkins Clinic in Vail, Colorado.

James P. Tasto, MD

Dr. Tasto, this journal's Department Editor for Socioeconomics and Practice Management, is Clinical Professor, Department of Orthopaedic Surgery, University of California, San Diego, and is affiliated with San Diego Sports Medicine & Orthopaedic Center, San Diego, California.

James P. Tasto, MD

Dr. Tasto, this journal's Department Editor for Socioeconomics and Practice Management, is Clinical Professor, Department of Orthopaedic Surgery, University of California, San Diego, and is affiliated with San Diego Sports Medicine & Orthopaedic Center, San Diego, California.

James P. Tasto, MD

Dr. Tasto, this journal's Department Editor for Socioeconomics and Practice Management, is Clinical Professor, Department of Orthopaedic Surgery, University of California, San Diego, and is affiliated with San Diego Sports Medicine & Orthopaedic Center, San Diego, California.

David F. Beigler, MD
Chicago, IL

David F. Beigler, MD
Chicago, IL

David F. Beigler, MD
Chicago, IL

Dawn M. LaPorte, MD, Michael S. Murphy, MD, and J. Russell Moore, MD

Dr. LaPorte is Assistant Professor, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland.

Dr. Murphy is Assistant Professor, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland, and Faculty, Curtis National Hand Center and The Greater Chesapeake Hand Specialists, Lutherville, Maryland.

Dr. Moore is Faculty, Curtis National Hand Center and The Greater Chesapeake Hand Specialists, Lutherville, Maryland.

Dawn M. LaPorte, MD, Michael S. Murphy, MD, and J. Russell Moore, MD

Dr. LaPorte is Assistant Professor, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland.

Dr. Murphy is Assistant Professor, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland, and Faculty, Curtis National Hand Center and The Greater Chesapeake Hand Specialists, Lutherville, Maryland.

Dr. Moore is Faculty, Curtis National Hand Center and The Greater Chesapeake Hand Specialists, Lutherville, Maryland.

Dawn M. LaPorte, MD, Michael S. Murphy, MD, and J. Russell Moore, MD

Dr. LaPorte is Assistant Professor, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland.

Dr. Murphy is Assistant Professor, Department of Orthopaedic Surgery, The Johns Hopkins University, Baltimore, Maryland, and Faculty, Curtis National Hand Center and The Greater Chesapeake Hand Specialists, Lutherville, Maryland.

Dr. Moore is Faculty, Curtis National Hand Center and The Greater Chesapeake Hand Specialists, Lutherville, Maryland.

Emmanuel K. Konstantakos, MD, Ryan P. Finnan, MD, and Anil B. Krishnamurthy, MD

Dr. Wu is Associate Professor, and Dr. Demeester is Fellow, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Mr. Herbert is Research Associate, Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.

Dr. Maine is Fellow, and Mr. Rowlingson is Research Assistant, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Dr. Fleisher is Professor and Chair; Department of Anesthesia, University of Pennsylvania, Philadelphia, Pennsylvania.

Emmanuel K. Konstantakos, MD, Ryan P. Finnan, MD, and Anil B. Krishnamurthy, MD

Dr. Wu is Associate Professor, and Dr. Demeester is Fellow, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Mr. Herbert is Research Associate, Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.

Dr. Maine is Fellow, and Mr. Rowlingson is Research Assistant, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Dr. Fleisher is Professor and Chair; Department of Anesthesia, University of Pennsylvania, Philadelphia, Pennsylvania.

Emmanuel K. Konstantakos, MD, Ryan P. Finnan, MD, and Anil B. Krishnamurthy, MD

Dr. Wu is Associate Professor, and Dr. Demeester is Fellow, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Mr. Herbert is Research Associate, Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.

Dr. Maine is Fellow, and Mr. Rowlingson is Research Assistant, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Dr. Fleisher is Professor and Chair; Department of Anesthesia, University of Pennsylvania, Philadelphia, Pennsylvania.

Christopher L. Wu, MD, James S. Demeester, MD, Robert Herbert, David N. Maine, MD, Andrew J. Rowlingson, BA, and Lee A. Fleisher, MD

Dr. Wu is Associate Professor, and Dr. Demeester is Fellow, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Mr. Herbert is Research Associate, Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.

Dr. Maine is Fellow, and Mr. Rowlingson is Research Assistant, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Dr. Fleisher is Professor and Chair; Department of Anesthesia, University of Pennsylvania, Philadelphia, Pennsylvania.

Christopher L. Wu, MD, James S. Demeester, MD, Robert Herbert, David N. Maine, MD, Andrew J. Rowlingson, BA, and Lee A. Fleisher, MD

Dr. Wu is Associate Professor, and Dr. Demeester is Fellow, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Mr. Herbert is Research Associate, Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.

Dr. Maine is Fellow, and Mr. Rowlingson is Research Assistant, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Dr. Fleisher is Professor and Chair; Department of Anesthesia, University of Pennsylvania, Philadelphia, Pennsylvania.

Christopher L. Wu, MD, James S. Demeester, MD, Robert Herbert, David N. Maine, MD, Andrew J. Rowlingson, BA, and Lee A. Fleisher, MD

Dr. Wu is Associate Professor, and Dr. Demeester is Fellow, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Mr. Herbert is Research Associate, Department of Health Policy and Management, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland.

Dr. Maine is Fellow, and Mr. Rowlingson is Research Assistant, Department of Anesthesiology and Critical Care Medicine, Johns Hopkins University, Baltimore, Maryland.

Dr. Fleisher is Professor and Chair; Department of Anesthesia, University of Pennsylvania, Philadelphia, Pennsylvania.