• American Academy of Orthopaedic Surgeons

  • Orthopaedic Trauma Association

  • Eastern Orthopaedic Association

  • North American Spine Society

  • American Orthopaedic Association

  • American Association of Neurological Surgeons and Congress of Neurological Surgeons

  • Joint Session of Spine and Peripheral Nerve Disorders

  • Scoliosis Research Society

  • American College of Surgeons

  • International Congress of Cotrel-Dubousset Spinal Instrumentation

  • Japanese Orthopaedic Association