S1 Pedicle Subtraction Osteotomy for Fixed Sagittal Imbalance

Courtesy:
Wesley Bronson MD, Amos Dai MD, Themistocles Protopsaltis MD, Laith Jazrawi MD
Chief of Sports Medicine,
Dept of Orthopaedic Surgery Hospital for Joint Diseases, NYU Langone Medical Centre, New York, USA http://newyorkortho.com/