Welcome to the ANCHOR Group
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Our Mission

ANCHOR is a multicenter clinical research group investigating adolescent and adult hip disorders. We are focused on improving patient care through research, education and mentorship.

Improving Hip Surgery Outcomes through Research

  • beaumont
  • raton regional hospital
  • boston childerns hospital
  • The Children’s Hospital of Eastern Ontario
  • childerns hospital of philadelphia
  • chu-de-quebec
  • hospital for special surgery
  • mayo clinic
  • Children's Hospital at Vanderbilt
  • northwestern medicine
  • san-antonio mimlitary medical center
  • University of Colorado logo
  • Stanford logo
  • scotish rite hospital
  • university of utah
  • Texas Children's Hospital
  • twin cities orthopedics
  • university hospitals cleveland oh
  • university of michigan
  • university of iowa
  • u ottawa
  • washington-university-in-st-louis
  • University of Wisconsin-Madison logo

ANCHOR History

Mission Statement:

ANCHOR is a multicenter clinical research group investigating adolescent and adult hip disorders. We are focused on improving patient care through research, education and mentorship.

Purpose and Long-Term ANCHOR Goal

To collect data from patients undergoing hip surgery in order to analyze the effects of surgical treatment on patients with hip problems. Over time, we hope to better identify and characterize the most important determinants for treatment outcomes while improving the diagnosis, surgical care, and quality of life of patients with pre-arthritic hip disease (femoroacetabular impingement and dysplasia).

Today, numerous medical centers and surgeons are part of this group of highly-dedicated surgeon researchers who hope to, over time; identify the most important determinants of treatments outcomes.

History of ANCHOR: From Concept to Creation

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In 2006, during AO Hip Preservation Course, several leading orthopaedic surgeons began foundational discussions regarding the need to organize a hip preservation research group. Study group discussion was organized by Dr. Michael Millis, a founding member of the ANCHOR team.

In 2007, a meeting took place in Saint Louis, Missouri to officially organize a core group of orthopaedic surgeons interested in advancing their research efforts through multi-center collaboration and investigation. During this year, multi-center data forms, data collection protocols/guides and an electronic database were developed in collaboration with Dr. J. Phillip Miller, Director of the Biostatistics Core at Washington University in St. Louis. Monthly surgeon conference calls were scheduled and retrospective, collaborative studies were conducted throughout the year.

In 2008, the Academic Network of Conservational Hip Outcomes Research “ANCHOR” study group was formed, prospective periacetabular osteotomy (PAO) data collection began, three new sites were added to the group (Detroit-Beaumont, Texas Scottish-Rite Hospital and University of Colorado) and additional grant funding was provided by the NFL and Washington University’s Institute of Clinical and Translational Sciences.

In 2009, prospective data collection on femoroacetabular impingement (FAI) surgery began to be collected, X-ray and disease classification was studied and additional funding was provided by Barnes Jewish Hospital (BJH) in St. Louis, Missouri.

ANCHOR Surgeons, Site Locations, and Their Institutions
  • ANCHOR Site
  • Location
  • Surgeon(s)
  • Beaumont Hospital-Royal Oak
  • Royal Oak, Michigan
  • Ira Zaltz, MD
  • BocaCare Orthopedics
  • Boca Raton, Florida
  • James Ross, MD
  • Boston's Children Hospital - Harvard
  • Boston, Massachusetts
  • Michael Millis, MD

    Young-Jo Kim, MD, PhD.

    Yi-Meng Yen, MD, PhD.

    Eduardo Novais, MD

    Travis Matheney, MD, MLA

  • Children's Hospital of Philadelphia (CHOP)
  • Philadelphia, Pennsylvania
  • Woody Sankar, MD
  • CHU de Québec - Laval Universitè
  • Quebec City, Quebec, Canada
  • Etienne L. Belzile, MD, FRCSC
  • Hospital For Special Surgery
  • New York, New York
  • Ernest Sink, MD

    Robert Buly, MD

  • Mayo Clinic
  • Rochester, Minnesota
  • Rafael J. Sierra, MD

    Robert Trousdale, MD

    Aaron Krych, MD

    Bruce Levy, MD

  • Northwestern University
  • Chicago, Illinois
  • Michael Stover, MD
  • The Ottawa Hospital
  • Ottawa, Ontario, Canada
  • Paul E. Beaulè, MD, FRCSC

    Geoffrey Wilkin, MD, FRSC

  • San Antonio Military Medical Center
  • San Antonio, Texas
  • Matthew Schmitz, MD, FAOA, FAAP
  • Stanford Children's Health
  • Palo Alto, California
  • Stephanie Pun, MD, FAAOS
  • Texas Children's Hospital
  • Houston, Texas
  • Scott Rosenfeld, MD, FAOA, FAAP
  • Texas Scottish Rite Hospital (TSRH)
  • Dallas, Texas
  • David Podeszwa, MD

    Henry Ellis, Jr., MD

    Daniel Sucato, MD

  • The Children’s Hospital of Eastern Ontario
  • Ontario, Canada
  • Sasha Carsen, MD, MBA, FRSC.
  • Twin Cities Orthopedics
  • Edina, Minnesota
  • Christopher Larson, MD
  • University Hospital Cleveland Center
  • Cleveland, Ohio
  • Michael Salata, MD
  • University of Colorado (Children's Hospital Colorado)
  • Aurora, Colorado
  • Stephanie Mayer, MD
  • University of Iowa
  • Iowa City, Iowa
  • Robert Westermann, MD
  • University of Michigan
  • Ann Arbor, Michigan
  • Asheesh Bedi, MD
  • University of Utah Health
  • Salt Lake City, Utah
  • Christopher Peters, MD
  • University of Wisconsin - Madison
  • Madison, Wisconsin
  • Andrea Spiker, MD
  • Vanderbilt University
  • Nashville, Tennessee
  • Jon Schoenecker, MD, PhD.
  • Washington University School of Medicine
  • Saint Louis, Missouri
  • John Clohisy, MD

    Jeffrey Nepple, MD

    Cecilia Pascual-Garrido, MD, PhD.

    Perry Schoenecker, MD