Dr S Gupta MB BCh BAO Resident, Diagnostic Radiology, St Vincent's Hospital and Medical Center of New York, New York Medical College, New York, USA, Dr A Diwan MD Resident, Orthopedic Surgery, Harvard Combined Orthopedic Surgery Program, Massachusetts General Hospital, Boston, USA, Dr RW Perone MD Associate Professor, Program Director and Associate Chairman of Radiology, St Vincent's Hospital and Medical Center of New York, New York Medical College, New York, USA, Dr R Malcolm Smith MB ChB FRCS (Glas) FRCS MD FMGEMS Chief Orthopedic Trauma Service, Harvard Combined Orthopedic Surgery Program, Massachusetts General Hospital, Boston, USA, Dr C Wenokor MD Assistant Professor, University of Medicine and Dentistry of New Jersey, New Jersey Medical School, Dept of Radiology, Newark, NewJersey, USA