Webinars
SDERF
Jun 9, 2026
Coronal Spinal Malalignment in Adults
CHAIRS: Larry Lenke, MD; Zeeshan Sardar, MD
PANEL: Sig Berven, MD; Samuel Cho, MD
Location: Online Non-CME Event

June 9, 2026 | 8 PM EST

Drs. Zeeshan Sardar, Lawrence Lenke, Sigurd Berven, Samuel Cho lead an in-depth, case-based discussion on Coronal Spinal Malalignment in Adults. This session focuses on the underappreciated but clinically important challenges of coronal imbalance, including how to evaluate compensatory mechanisms, fractional curve behavior, pelvic obliquity, and the interaction between coronal and sagittal correction.

Key discussion points include:

  • Fractional Lumbosacral Curve Strategy
  • Rod insertion and reduction techniques
  • Kickstand Rod
  • Assessing the alignment intraop
  • Use of 3 column osteotomies

Chairs

Larry Lenke, MD
Co-Chair
Co-Director, Och Spine

Surgeon-in-Chief of Och Spine Hospital @ NYP/Allen

NewYork-Presbyterian Och Spine Hospital

Professor of Orthopedic Surgery (in Neurological Surgery) with Tenure

Chief of Spinal Deformity Surgery

Co-Director of Adult and Pediatric Comprehensive Spine Surgery Fellowship

Co-Director of Advanced Pediatric Spinal Deformity Fellowship

Columbia University Vagelos College of Physicians and Surgeons

Past President Scoliosis Research Society 2010-11

New York, NY

Zeeshan Sardar, MD
Co-Chair
Spine and Scoliosis Surgery Associate Professor of Orthopedic Surgery (in Neurological Surgery)
Co-Chief of Spinal Deformity
Medical Director, Spine Unit—Och Spine Hospital
Co-Director Och Spine Grand Rounds
Co-Chair, Data Operations Committee, American Spine Registry Columbia University,
College of Physicians and Surgeons
Och Spine Hospital at New York Presbyterian/Allen
New York, NY

Panel

Sig Berven, MD

Sig Berven, MD
Professor in Residence
Chief,
Spine Service Department of Orthopaedic Surgery
UC San Francisco
San Francisco, CA

Samuel-Cho-MD

Samuel Cho, MD

Supported by: Carlsmed

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