AO Spine Knowledge Forum Deformity

A global clinical research group transforming spinal deformity care through impactful research

How the AO Spine Knowledge Forum Deformity improves patient care

AO Spine Knowledge Forum (KF) Deformity aims to improve the care for patients with a spinal deformity by generating and disseminating meaningful and impactful clinical evidence.

They do this by engaging leading clinicians, researchers, and spine centers from around the world to perform evidence-based research and by disseminating the research findings and newfound knowledge through publications and presentations.

Practical tools for clinicians treating patients with spinal deformities

These selected clinical tools and articles developed by the AO Spine Knowledge Forum Deformity will help clinicians in planning appropriate treatments, assessing patient suitability, training next generation surgeons, and providing the best evidence to support decision-making, ultimately enhancing clinical practice and outcomes for spine deformity patients.

ASD patient profile

Classification Systems

AO ASD Patient Profile

The AO Adult Spine Deformity Patient Profile is a classification tool to assist clinicians systematically consider all important factors so they can provide the best care for adult spine deformity patients.

AO Spine Knowledge Forum Deformity's award winning Scoli-RISK-1 study group at work

Seminal Study Results

Scoli-RISK-1

This prospective multicenter observational study established the gold standard for the rate of neurologic complications in patients undergoing high-risk adult deformity surgery and identified key risk factors of poor surgical outcomes.

GSJ

Clinical Practice Recommendations

Adult Spinal Deformity

Articles combining top evidence and expert opinions offer clinicians evidence-based clinical practice recommendations for adult spinal deformity patients, including Spinopelvic Fixation—What are the Key Items to Understand Performance?

Global Spine Journal 15/3S Adult Spinal Deformity Special Focus Issue

Global Spine Journal Focus Issue

Adult Spinal Deformity

The special issue guest edited by Stephen J. Lewis and Lawrence G. Lenke features articles identifying the main sources of perioperative concerns facing surgeons, with the goal of advancing the field and our understanding of this complex and heterogenous condition. Visit Adult Spinal Deformity: Understanding the Controversies and Looking to the Future to find out more.

KF Deformity Steering Committee

Michael Kelly
Co-chair
Stanford University, Stanford,
California, USA

Justin Smith
Co-chair
University of Virginia
Charlottesville, USA

Stephen Lewis
Past Chairperson
Toronto Western Hospital
Toronto, Canada

Caglar Yilgor
Koç University Hospital
Istanbul, Turkey

Kenny Kwan
University of Hong Kong
Hong Kong

So Kato

So Kato
The University of Tokyo
Tokyo, Japan

Ch Ames

Christopher Ames
University of California San Francisco,
San Francisco, CA, USA

E Klineberg

Eric Klineberg
UT Health Houston
Houston, TX, USA

Saumyajit Basu

Saumyajit Basu
Kothari Medical Center and Park Clinic
Kolkata, India

KF Advisory Board

Kenneth Cheung
The University of Hong Kong
Hong Kong, China

Co-Chairperson 2011-2013

David Polly
University of Minnesota
Minneapolis, USA

Yong Qiu
Nanjing University
Nanjing, China

Christopher Shaffrey
Duke University Medical Center
Durham, USA

Lawrence Lenke
Columbia University New York,
New York, USA

Co-Chairperson/Chairperson 2011-2015

Sigurd Berven
University of California San Francisco
San Francisco, USA

Ferran Pellise Urquiza
Hospital Vall d'Hebron / Barcelona Spine Institute Hospital Quiron
Barcelona, Spain

Yukihiro Matsuyama
Hamamatsu University School of Medicine
Hamamatsu, Japan

Ahmet Alanay
Acibadem Mehmet Ali Aydinlar
University School of Medicine
Istanbul, Turkey

  • KF Deformity Associate Members

    Ahmed Abdelgawaad, Helios Hospitals Erfurt, Erfurt, Germany
    Nelson Astur, Hospital Israelita Albert Einstein – Sao Paulo, Sao Paulo, Brazil
    Pedro Berjano, IRCCS Istituto Ortopedico Galeazzi, Milan, Italy
    Aaron J. Buckland, Melbourne Orthopaedic Group Australia, Melbourne Australia
    Anastasios Charalampidis, Karolinska University Hospital, Solna, Sweden
    Elias Elias, University of Texas, Texas, USA
    Swamy Ganesh, University of Calgary, Calgary, Canada
    Yoshida Go, Hamamatsu University School of Medicine, Tokyo, Japan
    Munish Gupta, Hospital for Special Surgery, New York, NY, USA
    Jeffrey Hills, UT Health San Antonio, San Antonio, USA
    Miranda van Hooff, Radboud University Medical Center/Sint Maartenskliniek, Nijmegen, Netherlands
    Serena Hu, Stanford University, Stanford, CA, USA
    Yashar Javidan, University of California, Davis Health, Davis, CA, USA
    Thorsten Jentzsch, Balgrist Universitätsklinik, Zürich, Switzerland
    Kristen Jones, Duke University, Durham, NC, USA
    Krishna Kumar, VPS Lakeshore Hospital, Kochi, India
    Darryl Lau, NYU Langone Health, New York, NY, USA
    Brian Neuman, Washington University, St. Louis, MO, USA
    Fred Nicholls, University of Calgary, Calgary, Canada
    Christopher Nielsen, Toronto Western Hospital, Toronto, Canada
    Colby Oitment, Scarborough General Hospital, Toronto, Ontario, Canada
    Robert Ravinsky, Permanente Oakland Medical Center, Oakland, CA, USA
    Anna Rienmueller, Medizinische Universität Wien, Wien Austria
    Brett Rocos, Duke University Medical Center, Durham, USA
    Zeeshan Sardar, Columbia University, New York, NY, USA
    Juan Sardi, University of Texas Southwestern Medical Center, Texas, USA
    Jonathan Sembrano, University of Minnesota Medical School, Minnesota MN, USA
    Alekos Theologis, University of California San Francisco, San Francisco, CA, USA
    Hiroki Ushirozako Hamamatsu, University School of Medicine, Hamamatsu, Japan
    Kota Watanabe, Keio University School of Medicine, Tokyo, Japan
    Zhu Zezhang, Nanjing University Medical School, Nanjing, China
    Alisson Teles, Santa Casa de Porto Alegre.Porto Algere, Brazil
    Bhavuk Garg, All India Institute of Medical Sciences, New Delhi, India 
    Mauricio Andres Campos Daziano, Pontificia Universidad Católica de Chile, Santiago, Chile
    Nan Wu, Peking Union Medical College Hospital, Bejing, China
    Rajendra Sakhrekar, Royal Perth Hospital, Perth, Australia
    Shin Oe, Hamamatsu University School of Medicine, Hamamatsu, Japan
    Sultan Aldebeyan, King Fahad Medical City, Riyadh, Saudi Arabia
    Arthur Odotei Sackeyfio, Focos Orthopaedic Hospital, Accra, Ghana
    Omar Alnori, Hamad Medical Corporation, Doha, Qatar
    Reuben Soh, Singapore General Hospital, Singapore, Singapore
    Saman Shabani, Medical College of Wisconsin, Milwaukee, WI, USA
    Sameh Abolfotouh, MEDCARE Hospital Dubai, UAE
    Fatemeh Alavi, University Health Network, Toronto, Canada
    Ioannis Avramis, Baylor University Medical Center, Dallas, TX, USA
    Alpaslan Senkoylu, Gazi University Department of Orthopaedics and Traumatology, Ankara, Turkey

Knowledge Forum Manager

Marta Morawska

Project Manager

Other Knowledge Forums

AO Spine KF Tumor

AO Spine KF Spinal Cord Injury (SCI)

AO Spine KF Degenerative

AO Spine KF Trauma and Infection

“There is a myriad of outcome studies and instruments out there; everybody uses different tools to measure their quality of care. We help bring more rationale to the options that are available.”

Marinus de Kleuver, Past Chairperson KF Deformity