Dr. Marx is an orthopedic surgeon at Hospital for Special Surgery and professor of orthopedic surgery at Weill Cornell Medical College. Dr. Marx has published three books, many book chapters, and over one hundred and fifty peer-reviewed scientific publications. He does arthroscopic and open procedures for knee and shoulder problems as well as knee and shoulder joint replacement surgery. Dr. Marx also performs complex and revision surgical cases. See below for more regarding his surgical expertise.
Read more about Dr. Robert Marx on his website: www.drrmarx.com.
Using arthroscopic technique, Dr. Marx reconstructs the anterior cruciate ligament of the knee (ACL). These tears are often caused by injuries sustained in sport.
Dr. Marx uses all techniques and graft sources, including patellar tendon, hamstrings and transplant.
He also performs revision surgery for failed ACL reconstruction. In some cases, more than one ligament in the knee requires reconstructive surgery (i.e.: ACL, PCL, MCL, and / or LCL / Posterolateral Corner). Dr. Marx is well known for his expertise in this area having published and lectured extensively on this topic.
This includes surgery to stabilize shoulders following dislocation or fractures after trauma. Dr. Marx specializes in revision surgery for failed dislocation repairs.
Dr. Marx performs rotator cuff repair surgery arthroscopically for small and large tears to eliminate pain and improve strength in injured shoulders. The arthroscopic approach involves four small incisions each measuring less than a centimeter.
Dr. Marx performs knee arthroscopy with meniscus surgery and meniscus transplantation. Dr. Marx repairs or removes torn sections of the meniscus arthroscopically. He also performs osteotomy (leg realignment), transplants and complex knee-revision surgery.
These procedures are performed for arthritic joints when pain and limitation of movement prevent normal function. Joint replacement surgery can allow patients who are limited by their arthritis to return to a more active and normal lifestyle.
Dr. Marx has special expertise in pediatric and adolescent knee problems. He performs physeal-sparing ACL reconstruction for skeletally immature (growing) patients to avoid injury to the growth plates. He also has extensive experience treating discoid meniscus problems in children, as well as Osteochondritis Dissecans (OCD) and performs a variety of techniques to address these lesions.
“Best Doctors in New York,” New York Magazine
Best Paper Award, awarded at the 12th International Congress for Shoulder and Elbow Surgery: Shoulder Program Oral Presentation, “Defining Indications for Rotator Cuff Repair: Predictors of Failure of Nonoperative Treatment of Chronic, Symptomatic, Full-Thickness Rotator Cuff Tears”, 2013
AOSSM Excellence in Research Award, “Development and Validation of a Pediatric Sports Activity Rating Scale”, 2013
3rd Annual HSS Patient Safety Champion Award, 2012
O’Donoghue Sports Injury Research Award: The Effect of ACL Reconstruction on the Risk of Knee Reinjury, 2003
ACL Study Group Research Grant (Principal Investigator), 1999
D.R. Wilson Teaching Award, University of Toronto, 1998
One of the goals of Hospital for Special Surgery (HSS) is to advance the science of orthopedic surgery, rheumatology, and related disciplines for the benefit of patients. Physicians at HSS may collaborate with outside companies for education, research and medical advances. HSS supports this collaboration in order to foster medical breakthroughs; however HSS also believes that these collaborations must be disclosed.
As part of the disclosure process, this website lists physician collaborations with outside companies if payments were received during the prior year, or if the HSS physician currently receives payment. The disclosures are provided by information provided by the physician and other sources and are updated regularly. Further information may be available on individual company websites.
As of March 12, 2013, Dr. Marx reported no financial interest relationships with healthcare industry.
By disclosing the collaborations of HSS physicians with industry on this website, HSS and its physicians make this information available to their patients and the public, thus creating a transparent environment for those who are interested in this information. Further, HSS’ Conflicts of Interest Policy does not permit physicians to collect royalties on products developed by him/her that are used on patients at HSS.
BSc, Université de Montréal, Montréal, Québec, Canada
MD, McGill University, Montréal, Québec, Canada
MSc, Clinical Epidemiology, University of Toronto, Toronto, Ontario, Canada
The ACL Solution (seen above), Prevention and Recovery for Sports' Most Devastating Knee Injury, Robert G, Marx, MD, Grethe Myklebust, PT, PhD, Brian W. Boyle
Authored a textbook on revision ACL reconstruction, another textbook on bone tumors as well as many book chapters on shoulder and knee surgery
Authored over 150 peer-reviewed scientific articles
Over 100 national and international presentations
For more publications, please see the PubMed listing.
Dr. Robert G. Marx is a clinician scientist at Hospital for Special Surgery. Dr. Marx has conducted extensive clinical orthopedic research, in an effort to improve patient outcomes, and has received numerous awards for his research and teaching.
Dr. Marx has published a textbook on revision anterior cruciate ligament (ACL) reconstruction surgery, another on bone tumors and a book on ACL injury prevention and recovery strategies for young athletes (The ACL Solution). He has also written book chapters on knee surgery and shoulder replacement surgery. He has published more than 150 peer-reviewed articles in leading orthopedic and research journals. Dr. Marx received the 2013 Excellence in Research Award presented by the American Orthopedic Society for Sports Medicine (AOSSM) for his development and validation of a pediatric sports activity rating scale. He also received the 2003 O'Donoghue Sports Injury Research Award presented by AOSSM for a study of determinants of knee reinjury following ACL tear.
Dr. Marx has received many peer-reviewed research grants. He was awarded research funding from the ACL Study Group (an international nonprofit organization dedicated to the study of the anterior cruciate ligament) and the MacArthur Foundation to study Cartilage Regeneration and Repair. Additionally, Dr. Marx served a five year term reviewing grants from other surgeons for the Orthopedic Research and Education Foundation (OREF), the nation's largest non-profit orthopedic research granting agency. He receives funding from the NIH for clinical studies on knee arthroscopy for meniscal tears as well as for ACL surgery. Dr. Marx was awarded a four million dollar - five year grant as a lead investigator for a study of outcomes after joint replacement surgery, funded by the United States government (Agency for Healthcare Research and Quality).
In addition to his position as attending surgeon at the Hospital for Special Surgery, Dr. Marx is Professor of Orthopedic Surgery and Public Health at Weill Medical College of Cornell University. He is also Director of the Foster Center for Clinical Outcome Research at the Hospital for Special Surgery.
Dr. Marx currently serves on the board of directors of the International Society of Arthroscopy, Knee Surgery and Orthopedic Sports Medicine (ISAKOS). Comprised of surgeons from 92 countries worldwide, ISAKOS develops, supports and promotes charitable, scientific and literary works regarding arthroscopy, knee surgery and orthopedic sports medicine.
Dr. Marx has been invited to lecture in Austria, Brazil, Canada, Greece, Israel, Italy, Portugal, Japan, Norway, Switzerland and New Zealand, where he has shared his knowledge on advanced orthopedic topics with hundreds of physicians and health care professionals. He has been invited to lecture as visiting professor of orthopedic surgery at many academic institutions, including Harvard University, The Mayo Clinic and his alma mater, The University of Toronto.