Meet the Doctors PDF Print E-mail

H. Michael Mynatt, M.D.

Dr. Michael Mynatt, an experienced joint replacement surgeon who formerly headed the Arthritis service at Hollywood Presbyterian Hospital, is also on staff at the JRI.

Dr. H. Michael Mynatt is a diplomat of the American Board of Orthopaedic Surgeons, Associate Clinical Professor Emeritus at the University of Southern California Orthopaedic Department and has served on the medical staff of St. Vincent Medical Center for over 20 years.

After earning his medical degree from the Medical College of Wisconsin, he completed his internship at the University of California, San Diego. Dr. Mynatt served 2 years of active duty with the U.S. Navy before returning to the Medical College of Wisconsin for orthopaedic residency. 


Dr. Mynatt has performed more than 3,000 hip and knee replacement surgeries. He has served with Operation Walk Charity Program traveling to Nepal, Peru, Mexico and Guatemala. An active member of the USC Department of Surgery Volunteer Faculty for over 20 years and has twice been honored as Teacher of the Year.

Areas of Interest and Research include:

Total Hip Arthroplasty
ALTERNATIVE BEARING SURFACES for Active Patients
BIG FEMORAL HEADS for restoration of Hip Motion with Minimal Risk of Dislocation
MINI INCISION TECHNOLOGY for Rapid Recovery of Muscle Function

Total Knee Arthroplasty
HIGH FLEXION KNEE DESIGN
MUSCLE PRESERVING APPROACHES
ALTERNATIVES TO FULL KNEE REPLACEMENT including UniCompartmental and BiCompartmental Arthroplasty

 

 

Thomas P. Schmalzried, M.D.

Dr. Schmalzried is on the editorial review board of several scientific journals and is the Joint Replacement Section Editor for Orthopedics Today, the most widely read orthopaedic periodical. He has served on the Board of Directors of the Western Orthopaedic Association (1996-97), the American Academy of Orthopaedic Surgeons (1998-2000), the Orthopaedic Research Society (2000-present) and the Association of Arthritic Hip and Knee Surgeons (2000-present).


Dr. Schmalzried attended Stanford University on a basketball scholarship and was a 3-year varsity letterman. He graduated in 1980 with honors and distinction, and was elected to membership in the Phi Beta Kappa academic society. Dr. Schmalzried attended UCLA Medical School and was elected to membership in the academic medical society, Alpha Omega Alpha. He did his internship in surgery and residency in orthopaedics at UCLA. In 1985-86, Dr. Schmalzried was a research fellow in joint replacement, sponsored by the National Institutes of Health (NIH). Following his residency at UCLA in 1990-1991, Dr. Schmalzried was the Hip and Implant Fellow at Harvard University and an Assistant in Orthopaedic Surgery at the Massachusetts General Hospital.

In addition to his academic pursuits, Dr. Schmalzried is a recognized expert in orthopedic managed care and he is a managing partner of California Orthopedic and Sports Medicine Associates, a specialty IPA and managed care consulting firm.

 


Harlan C. Amstutz, M.D. is the founding director of the Joint Replacement Institute, Professor Emeritus and former Chief of Orthopaedic Surgery at the University of California at Los Angeles. Dr. Amstutz is recognized worldwide as a preeminent orthopaedic surgeon and researcher in the field of joint replacement.



Unlike conventional total hip replacement (THR), hip resurfacing is conservative in that the femoral head and neck of the hip joint are not removed nor is bone removed from the femur. In the case of surface replacement, less bone is also removed from the acetabulum as compared to conventional THR since no polyethylene liner is used.

Minimally Invasive Hip Resurfacing

JRI Research

675 National or international presentations.
64 Visiting Professorships and named Lectureships
Member of 27 national and international societies.
Major research in areas of bioengineering, biomechanics and biomaterials particularly as they relate to joint replacement and the prevention of complications.
Developer of several of the most successful total hip replacement devices since 1970.
Innovator and developer of the Conserve® Hemisurface and Conserve® Plus hip surface arthroplasty utilizing metal-metal bearing technology.
Developer of successful shoulder replacement.
Holder of 13 patents.
Author or co-author of nearly 500 scientific publications and abstracts.
Recipient of seven national awards for excellence in basic research in hip and knee biomechanics, biomaterials and innovations in joint replacement.
Recipient of the UCLA Alumni Professional Achievement Award.
Editor of Hip Arthroplasty, a widely acclaimed reference book on the subject of hip replacement and reconstruction.
Served as chairman of the Gordon Conference of Biomaterials, President of the North American Hip Society, President of the Orthopaedic Research Society, President of the Association of Bone and Joint Surgeons, President of the Association of Orthopaedic Chairman, President of the American Orthopaedic Association and President of the International Hip Society.
Elected to the Royal College of Surgeons of England as an Honorary Fellow (one of only seven American orthopaedic surgeons so honored).
Named by peers regularly in the publication entitled The Best Doctors in America
Honorary Member of German Orthopaedic Society
AOA-Zimmer Award for Distinguished Contribution to Orthopaedics

 
NEWS & SCHEDULES

News

02-02-09 - Joint Replacement Institute
02-02-09 - Joint Replacement Institute

A leading clinical and basic science research center. Our physicians and research scientists clos...

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05-01-09
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17-01-09
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15-01-09 - Founding Director’s Report
15-01-09 - Founding Director’s Report

As you can see from our Home page there has been a ch...

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10-01-09
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Dr. Amstutz

Dr. Amstutz-Outside Clinic Schedule for Dr. Amstutz for 2009

Outside Clinic Schedule for Dr. Amstutz for 2009. Dr. Amstutz provides follow-up care and advises...

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Dr. Amstutz-ORS, Las Vegas, NV. February 22-25 2009
Posters:
#2265: Ion Levels in Unilateral and Bilateral Hip Resurfacing. (Pat Campbell, et al)
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Dr. Amstutz-AAOS, Las Vegas, NV. February 25-28, 2009
Symposium:Revision of a Hip Resurfacing is as Good as a Primary Hi...
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Dr. Amstutz-Annual Fall Congress of the Korean Orthopaedic Association, Seoul, Korea. October 15-17, 2009

Presentation: Proposed topics (awaiting for response 9/23/08)

Thirteen years experience w...

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Dr. Mynatt

Dr. Mynatt

Stay tuned for Dr. Mynatt’s schedules. Need to add more text here to fix the read more link.

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Dr. Mynatt-Cermaic on Metal Study

H. Michael Mynatt, M.D., orthopedic surgeon at the JRI, is the primary investigator for a multi-c...

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Dr. Schmalzried

Dr. Schmalzried-InMotion's Scientific Advisory Committee. January 6-7 2009

Scientific Advisor. Need to add some text here to fix the link. This was all that you gave us...

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Dr. Schmalzried-Orthopaedics Today, Hawaii. January 9-15 2009

Faculty: Resurfacing, Update On Metal-Metal Bearings for Total Hip Replacement

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Dr. Schmalzried-Joint Replacement Fellows Course– Vail, CO. January 16-18 2009
Faculty: Fixed and Rotating Bearing. Update on Hip Resurfacing  Techniques & Results
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Dr. Schmalzried-ASR Design Meeting, San Francisco, CA. January 29-30 2009
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Dr. Schmalzried-Orthopaedic Research Society – Las Vegas, NV. February 22-24 2009
Orthopaedic Research Societ. Need to add some text here to fix the link. This was all that you g...
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Dr. Schmalzried-American Academy of Orthopaedic Surgeon – Las Vegas, NV. February 25- March 1. 2009
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Dr. Schmalzried-Stryker Orthopaedics Innovation Council Meeting. April 3-5 2009
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Dr. Schmalzried-AAHKS/AAOS Cutting Edge Developments and Controversies in Total Joint Arthoplasty - San Francisco, CA May 1-2 2009
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Dr. Schmalzried-82nd Annual Meeting of the Japanese Orthopaedic Association – Fukuoaka, Japan. May 14-16 2009
Faculty

Biomechanical Restoration/Enhancement of Total HipArthop...

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Dr. Schmalzried-3rd Advanced Resurfacing Course Ghent 2009 – Ghent, Belgium. Jun 17-20 2009
Faculty: Need to add some text here to fix the link. This was all that you gave us.
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JRI Research

The staff of JRI is engaged in various research studies, including: improving long term joint replacement durability by selective use of new replacement bearing technology, histological characterization of implant fixation, relationship between wear debris and aseptic loosening.

 
Hip Resurfacing

Hip Resurfacing: Principles, Indications, Technique and Results Book and DVD (Hardcover)

 
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