Weinstein Lovell and Winters Pediatric Orthopaedics 7e

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CONTRIBUTORS

Alexander K. Powers, MD Assistant Professor Department of Neurosurgery, Orthopaedics, and Pediatrics Wake Forest University School of Medicine Winston-Salem, North Carolina Margaret M. Rich, MD Orthopaedic Surgeon Shriners Hospital for Children – St. Louis St. Louis, Missouri James O. Sanders, MD Professor of Orthopaedics and Pediatrics Department of Orthopaedics and Rehabilitation University of Rochester Chief, Division of Pediatrics Golisano Children’s Hospital at Strong Rochester, New York Jeffrey R. Sawyer, MD Associate Professor Department of Orthopaedic Surgery University of Tennessee Campbell Clinic Le Bonheur Children’s Hospital Memphis, Tennessee Perry L. Schoenecker, MD Professor Department of Orthopaedic Surgery Chief Department of Pediatric Orthopaedics Shriners Hospital for Children – St. Louis St. Louis, Missouri Suken A. Shah, MD Division Chief, Spine and Scoliosis Service Clinical Fellowship Director Attending Pediatric Orthopaedic Surgeon Nemours/Alfred I. duPont Hospital for Children Wilmington, Delaware Associate Professor

Kit Song, MD, MHA Clinical Professor Department of Orthopedic Surgery UCLA School of Medicine Chief of Staff Shriners Hospitals for Children – Los Angeles Los Angeles, California David L. Skaggs, MD, MMM Professor and Chief of Orthopaedic Surgery Children’s Hospital Los Angeles

University of Southern California Keck School of Medicine Children’s Hospital Chair of Pediatric Spinal Disorders Los Angeles, California Paul D. Sponseller, MD, MBA Sponseller Professor and Head, Pediatric Orthopaedics Johns Hopkins Bloomberg Children’s Center Baltimore, Maryland

Anthony A. Stans, MD Consultant Department of Orthopaedic Surgery Mayo Clinic Rochester, Minnesota Vineeta T. Swaroop, MD Instructor of Orthopaedic Surgery Northwestern University

Feinberg School of Medicine Children’s Memorial Hospital Chicago, Illinois

Pam Thomason, BPhty, M Physio Senior Physiotherapist and Manager

Hugh Williamson Gait Analysis Laboratory The Royal Children’s Hospital – Melbourne Parkville, Victoria, Australia George H. Thompson, MD Professor of Orthopaedic Surgery and Pediatrics Case Western Reserve University Director, Pediatric Orthopaedics Rainbow Babies & Children’s Hospital Vice-Chairman, Department of Orthopaedics University Hospitals Case Medical Center Cleveland, Ohio

Department of Orthopaedic Surgery Jefferson Medical College of Thomas Jefferson University Philadelphia, Pennsylvania Ernest L. Sink, MD Associate Professor Department of Orthopaedic Surgery

William C. Warner Jr, MD Professor of Orthopaedics Department of Orthopaedic Surgery University of Tennessee Campbell Clinic Le Bonheur Children’s Hospital Memphis, Tennessee

Weil Cornell Medical School Hospital for Special surgery New York, New York