The influence of surgeon experience and subspeciality on the reliability of the AO spine sacral classification system

• Brian Karamian,
• Gregory Schroeder,
• Jose Canseco,
• Lorin Benneker,
• Frank Kandziora,
• Shanmuganathan Rajasekaran,
• Cumhur Öner,
• Klaus Schnake,
• Christopher Kepler,
• Alexander Vaccaro

Affiliations

Brian Karamian

Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA

Gregory Schroeder

Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA

Jose Canseco

Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA

Lorin Benneker

Spine Service, Orthopaedic Department, Sonnenhofspital, Bern, Switzerland

Frank Kandziora

Center for Spine Surgery and Neurotraumatology, BG Unfallklinik Frankfurt am Main, Frankfurt, Germany

Shanmuganathan Rajasekaran

Department of Orthopaedics, Trauma and Spine Surgery, Ganga Hospital, Coimbatore, India

Cumhur Öner

University Medical Center, Utrecht, the Netherlands

Klaus Schnake

Center for Spinal Surgery, Malteser Waldkrankenhaus St. Marien, Erlangen, Germany; Department of Orthopedics and Traumatology, Paracelsus Private Medical University Nuremberg, Nuremberg, Germany

Christopher Kepler

Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA

Alexander Vaccaro

Rothman Orthopaedic Institute at Thomas Jefferson University, Philadelphia, PA, USA