Arthroplasty/Joint Replacement

Jess H. Lonner, MD

Dr. Lonner is Director, Knee Replacement Surgery, Pennsylvania Hospital, Philadelphia, Pennsylvania, and Director, Philadelphia Center for Minimally Invasive Knee Surgery, Philadelphia, Pennsylvania.

Jess H. Lonner, MD

Dr. Lonner is Director, Knee Replacement Surgery, Pennsylvania Hospital, Philadelphia, Pennsylvania, and Director, Philadelphia Center for Minimally Invasive Knee Surgery, Philadelphia, Pennsylvania.

Jess H. Lonner, MD

Dr. Lonner is Director, Knee Replacement Surgery, Pennsylvania Hospital, Philadelphia, Pennsylvania, and Director, Philadelphia Center for Minimally Invasive Knee Surgery, Philadelphia, Pennsylvania.

J. Andrew Sedrick, BS, Jane Ho, BA, DO, John A. Stern, MD, Alan T. McDaniel, MD, and Craig R. Mahoney, MD

Mr. Sedrick and Dr. Ho are with Des Moines University, Des Moines, Iowa.

Dr. Stern is with Iowa Clinic Vascular Surgery, Des Moines, Iowa.

Dr. McDaniel is with Mercy Hospital Radiology, Des Moines, Iowa.

Dr. Mahoney is Adjunct Faculty, College of Health Sciences, Des Moines University, Des Moines, Iowa.

J. Andrew Sedrick, BS, Jane Ho, BA, DO, John A. Stern, MD, Alan T. McDaniel, MD, and Craig R. Mahoney, MD

Mr. Sedrick and Dr. Ho are with Des Moines University, Des Moines, Iowa.

Dr. Stern is with Iowa Clinic Vascular Surgery, Des Moines, Iowa.

Dr. McDaniel is with Mercy Hospital Radiology, Des Moines, Iowa.

Dr. Mahoney is Adjunct Faculty, College of Health Sciences, Des Moines University, Des Moines, Iowa.

J. Andrew Sedrick, BS, Jane Ho, BA, DO, John A. Stern, MD, Alan T. McDaniel, MD, and Craig R. Mahoney, MD

Mr. Sedrick and Dr. Ho are with Des Moines University, Des Moines, Iowa.

Dr. Stern is with Iowa Clinic Vascular Surgery, Des Moines, Iowa.

Dr. McDaniel is with Mercy Hospital Radiology, Des Moines, Iowa.

Dr. Mahoney is Adjunct Faculty, College of Health Sciences, Des Moines University, Des Moines, Iowa.

Burak Beksaç, MD, Alejandro González Della Valle, MD, and Eduardo A. Salvati, MD

Dr. Beksaç is Research Fellow, Hospital for Special Surgery, New York, New York, and Weill Medical College of Cornell University, New York, New York.

Dr. González Della Valle is Assistant Attending Orthopaedic Surgeon, Hospital for Special Surgery, New York, New York, and Assistant Professor of Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York.

Dr. Salvati is Director Emeritus of Hip and Knee Service, Hospital for Special Surgery, New York, New York, and Professor of Clinical Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York.

Burak Beksaç, MD, Alejandro González Della Valle, MD, and Eduardo A. Salvati, MD

Dr. Beksaç is Research Fellow, Hospital for Special Surgery, New York, New York, and Weill Medical College of Cornell University, New York, New York.

Dr. González Della Valle is Assistant Attending Orthopaedic Surgeon, Hospital for Special Surgery, New York, New York, and Assistant Professor of Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York.

Dr. Salvati is Director Emeritus of Hip and Knee Service, Hospital for Special Surgery, New York, New York, and Professor of Clinical Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York.

Burak Beksaç, MD, Alejandro González Della Valle, MD, and Eduardo A. Salvati, MD

Dr. Beksaç is Research Fellow, Hospital for Special Surgery, New York, New York, and Weill Medical College of Cornell University, New York, New York.

Dr. González Della Valle is Assistant Attending Orthopaedic Surgeon, Hospital for Special Surgery, New York, New York, and Assistant Professor of Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York.

Dr. Salvati is Director Emeritus of Hip and Knee Service, Hospital for Special Surgery, New York, New York, and Professor of Clinical Orthopaedic Surgery, Weill Medical College of Cornell University, New York, New York.

Paul C. Pappademos, MD, and William G. Hamilton, MD

Dr. Pappademos is Fellow, and Dr. Hamilton is Instructor, Anderson Orthopaedic Research Institute, Alexandria, Virginia.

Paul C. Pappademos, MD, and William G. Hamilton, MD

Dr. Pappademos is Fellow, and Dr. Hamilton is Instructor, Anderson Orthopaedic Research Institute, Alexandria, Virginia.

Paul C. Pappademos, MD, and William G. Hamilton, MD

Dr. Pappademos is Fellow, and Dr. Hamilton is Instructor, Anderson Orthopaedic Research Institute, Alexandria, Virginia.

Paul S. Issack, MD, PhD, Margaret H. Lauerman, BS, David L. Helfet, MD, Thomas P. Sculco, MD, and Joseph M. Lane, MD

Dr. Issack is Fellow, Orthopaedic Trauma, Adult Reconstructive Surgery, and Metabolic Bone Diseases, Hospital for Special Surgery, New York, New York.

Ms. Lauerman is Medical Student, Columbia College of Physicians and Surgeons, New York, New York.

Dr. Helfet is Attending Surgeon and Director, Orthopaedic Trauma Service, Hospital for Special Surgery and Weill-Cornell Medical Center, New York, New York.

Dr. Sculco is Surgeon-in-Chief, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York.

Dr. Lane is Attending Surgeon and Director, Metabolic Bone Disease Service, Hospital for Special Surgery, New York, New York.

Paul S. Issack, MD, PhD, Margaret H. Lauerman, BS, David L. Helfet, MD, Thomas P. Sculco, MD, and Joseph M. Lane, MD

Dr. Issack is Fellow, Orthopaedic Trauma, Adult Reconstructive Surgery, and Metabolic Bone Diseases, Hospital for Special Surgery, New York, New York.

Ms. Lauerman is Medical Student, Columbia College of Physicians and Surgeons, New York, New York.

Dr. Helfet is Attending Surgeon and Director, Orthopaedic Trauma Service, Hospital for Special Surgery and Weill-Cornell Medical Center, New York, New York.

Dr. Sculco is Surgeon-in-Chief, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York.

Dr. Lane is Attending Surgeon and Director, Metabolic Bone Disease Service, Hospital for Special Surgery, New York, New York.

Paul S. Issack, MD, PhD, Margaret H. Lauerman, BS, David L. Helfet, MD, Thomas P. Sculco, MD, and Joseph M. Lane, MD

Dr. Issack is Fellow, Orthopaedic Trauma, Adult Reconstructive Surgery, and Metabolic Bone Diseases, Hospital for Special Surgery, New York, New York.

Ms. Lauerman is Medical Student, Columbia College of Physicians and Surgeons, New York, New York.

Dr. Helfet is Attending Surgeon and Director, Orthopaedic Trauma Service, Hospital for Special Surgery and Weill-Cornell Medical Center, New York, New York.

Dr. Sculco is Surgeon-in-Chief, Department of Orthopaedic Surgery, Hospital for Special Surgery, New York, New York.

Dr. Lane is Attending Surgeon and Director, Metabolic Bone Disease Service, Hospital for Special Surgery, New York, New York.

Geoffrey S. Van Thiel, MD, MBA, Dana Piasecki, MD, and Gregory Nicholson, MD

Dr. Van Thiel is Resident, and Dr. Piasecki is Sports Medicine Fellow, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.

Dr. Nicholson is with Division of Shoulder and Elbow, Midwest Orthopaedics at Rush, and is Associate Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.

Geoffrey S. Van Thiel, MD, MBA, Dana Piasecki, MD, and Gregory Nicholson, MD

Dr. Van Thiel is Resident, and Dr. Piasecki is Sports Medicine Fellow, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.

Dr. Nicholson is with Division of Shoulder and Elbow, Midwest Orthopaedics at Rush, and is Associate Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.

Geoffrey S. Van Thiel, MD, MBA, Dana Piasecki, MD, and Gregory Nicholson, MD

Dr. Van Thiel is Resident, and Dr. Piasecki is Sports Medicine Fellow, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.

Dr. Nicholson is with Division of Shoulder and Elbow, Midwest Orthopaedics at Rush, and is Associate Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, Rush University Medical Center, Chicago, Illinois.

John A. Batsis, MD, James M. Naessens, ScD, MPH, Mark T. Keegan, MD, Paul M. Huddleston, MD, Amy E. Wagie, BS, and Jeanne M. Huddleston, MD

Dr. Batsis is an Assistant Professor of Medicine, Dartmouth Medical School, and Section of General Internal Medicine, Dartmouth–Hitchcock Medical Center, Lebanon, New Hampshire. The work was performed while he was at Mayo Clinic, Rochester, Minnesota.

Dr. Naessens is an Assistant Professor of Biostatistics, Division of Health Care Policy and Research, Dr. Keegan is an Associate Professor of Anesthesia, Dr. Paul M. Huddleston is an Assistant Professor of Orthopedics, Ms. Wagie is with the Division of Health Care Policy and Research, and Dr. Jeanne M. Huddleston is an Assistant Professor of Medicine, Divisions of Health Care Policy and Research and Hospital Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota.

John A. Batsis, MD, James M. Naessens, ScD, MPH, Mark T. Keegan, MD, Paul M. Huddleston, MD, Amy E. Wagie, BS, and Jeanne M. Huddleston, MD

Dr. Batsis is an Assistant Professor of Medicine, Dartmouth Medical School, and Section of General Internal Medicine, Dartmouth–Hitchcock Medical Center, Lebanon, New Hampshire. The work was performed while he was at Mayo Clinic, Rochester, Minnesota.

Dr. Naessens is an Assistant Professor of Biostatistics, Division of Health Care Policy and Research, Dr. Keegan is an Associate Professor of Anesthesia, Dr. Paul M. Huddleston is an Assistant Professor of Orthopedics, Ms. Wagie is with the Division of Health Care Policy and Research, and Dr. Jeanne M. Huddleston is an Assistant Professor of Medicine, Divisions of Health Care Policy and Research and Hospital Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota.

John A. Batsis, MD, James M. Naessens, ScD, MPH, Mark T. Keegan, MD, Paul M. Huddleston, MD, Amy E. Wagie, BS, and Jeanne M. Huddleston, MD

Dr. Batsis is an Assistant Professor of Medicine, Dartmouth Medical School, and Section of General Internal Medicine, Dartmouth–Hitchcock Medical Center, Lebanon, New Hampshire. The work was performed while he was at Mayo Clinic, Rochester, Minnesota.

Dr. Naessens is an Assistant Professor of Biostatistics, Division of Health Care Policy and Research, Dr. Keegan is an Associate Professor of Anesthesia, Dr. Paul M. Huddleston is an Assistant Professor of Orthopedics, Ms. Wagie is with the Division of Health Care Policy and Research, and Dr. Jeanne M. Huddleston is an Assistant Professor of Medicine, Divisions of Health Care Policy and Research and Hospital Medicine, Mayo Clinic College of Medicine, Rochester, Minnesota.

Michael P. Kelly, MD, and Kevin J. Bozic, MD, MBA

Dr. Kelly is an Orthopedic Surgery Resident, and Dr. Bozic is Associate Professor in Residence, Department of Orthopaedic Surgery, University of California, San Francisco, California.

Michael P. Kelly, MD, and Kevin J. Bozic, MD, MBA

Dr. Kelly is an Orthopedic Surgery Resident, and Dr. Bozic is Associate Professor in Residence, Department of Orthopaedic Surgery, University of California, San Francisco, California.

Michael P. Kelly, MD, and Kevin J. Bozic, MD, MBA

Dr. Kelly is an Orthopedic Surgery Resident, and Dr. Bozic is Associate Professor in Residence, Department of Orthopaedic Surgery, University of California, San Francisco, California.

Matthew DiPaola, MD, and Paul Marchetto, MD

Dr. DiPaola is currently Shoulder and Elbow Fellow at the NYU Hospital for Joint Diseases, New York, New York. He was a resident at Thomas Jefferson University at the time the article was written.

Dr. Marchetto is Associate Professor, Department of Orthopedic Surgery, Thomas Jefferson University Hospital, Rothman Institute, Philadelphia, Pennsylvania.

Matthew DiPaola, MD, and Paul Marchetto, MD

Dr. DiPaola is currently Shoulder and Elbow Fellow at the NYU Hospital for Joint Diseases, New York, New York. He was a resident at Thomas Jefferson University at the time the article was written.

Dr. Marchetto is Associate Professor, Department of Orthopedic Surgery, Thomas Jefferson University Hospital, Rothman Institute, Philadelphia, Pennsylvania.

Matthew DiPaola, MD, and Paul Marchetto, MD

Dr. DiPaola is currently Shoulder and Elbow Fellow at the NYU Hospital for Joint Diseases, New York, New York. He was a resident at Thomas Jefferson University at the time the article was written.

Dr. Marchetto is Associate Professor, Department of Orthopedic Surgery, Thomas Jefferson University Hospital, Rothman Institute, Philadelphia, Pennsylvania.

Valentin Antoci, MD, PhD, Matthew J. Phillips, MD, Valentin Antoci, Jr., PhD, and Kenneth A. Krackow, MD

Dr. Valentin Antoci is Clinical Associate Professor, Department of Orthopaedic Surgery & Rehabilitation, Texas Tech University, Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas; and Orthopaedic Surgeon, Deming Orthopaedic Services, Mimbres Memorial Hospital, Deming, New Mexico.

Dr. Phillips is Assistant Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, State University of New York, Buffalo, New York.

Dr. Valentin Antoci, Jr., is Medical Student, Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania.

Dr. Krackow is Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, State University of New York, Buffalo, New York.

Valentin Antoci, MD, PhD, Matthew J. Phillips, MD, Valentin Antoci, Jr., PhD, and Kenneth A. Krackow, MD

Dr. Valentin Antoci is Clinical Associate Professor, Department of Orthopaedic Surgery & Rehabilitation, Texas Tech University, Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas; and Orthopaedic Surgeon, Deming Orthopaedic Services, Mimbres Memorial Hospital, Deming, New Mexico.

Dr. Phillips is Assistant Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, State University of New York, Buffalo, New York.

Dr. Valentin Antoci, Jr., is Medical Student, Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania.

Dr. Krackow is Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, State University of New York, Buffalo, New York.

Valentin Antoci, MD, PhD, Matthew J. Phillips, MD, Valentin Antoci, Jr., PhD, and Kenneth A. Krackow, MD

Dr. Valentin Antoci is Clinical Associate Professor, Department of Orthopaedic Surgery & Rehabilitation, Texas Tech University, Health Sciences Center, Paul L. Foster School of Medicine, El Paso, Texas; and Orthopaedic Surgeon, Deming Orthopaedic Services, Mimbres Memorial Hospital, Deming, New Mexico.

Dr. Phillips is Assistant Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, State University of New York, Buffalo, New York.

Dr. Valentin Antoci, Jr., is Medical Student, Department of Orthopaedic Surgery, Thomas Jefferson University, Philadelphia, Pennsylvania.

Dr. Krackow is Professor of Orthopaedic Surgery, Department of Orthopaedic Surgery, State University of New York, Buffalo, New York.