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Board-certified specialists at the Community Orthopedic Medical Group often perform total replacement of severely arthritic or irreversibly damaged hip joints. They employ advanced surgical techniques and implant materials to provide you with a durable and well-functioning joint.

Total Knee Replacement Img

Total Knee Replacement

A total knee replacement is a surgery to replace diseased or damaged knee joint with an artificial knee joint made of materials, such as metal or plastics.

Minimally invasive knee joint replacement Img

Minimally Invasive Knee Joint Replacement

Total knee replacement is a very successful surgical treatment for knee arthritis. Over the years, minimally invasive knee replacement surgical techniques have been developed to lessen tissue trauma and improve patient outcomes.

Robotic Assisted Knee Replacement Img

Robotic Assisted Knee Replacement

During knee replacement surgery, worn out or damaged sections of the knee joint is removed and replaced with artificial implants. In a robotic total knee replacement, surgeons employ computed tomography (CT) scans to construct a virtual model of the patient's knee.

Unicompartmental/Partial knee replacement Img

Unicompartmental/Partial knee replacement

Older people with osteoarthritis that is confined to a single compartment of the knee are candidates for unicompartmental knee replacement, in which only the damaged compartment of the knee is replaced with an implant.

Revision Knee Replacement Img

Revision Knee Replacement

Although total knee replacement surgery is successful, sometimes the procedure can fail due to various reasons and may require revision surgery.


  • Michael S. Marandola, M.D.
    Michael S. Marandola, M.D.Orthopedic SurgeonSports Medicine and Joint Replacement Specialist
  • Kent S. Marangi, M.D.
    Kent S. Marangi, M.D. Orthopedic SurgeonSports Medicine Specialist
  • Stephen Gardner, M.D.
    Stephen Gardner, M.D.Orthopedic SurgeonSports Medicine
  • James B. Chen, M.D.
    James B. Chen, M.D.Orthopedic SurgeonJoint Replacement Specialist
Community Orthopedic Medical Group

26401 Crown Valley Parkway,
Suite 101
Mission Viejo, CA 92691

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Mon – Fri : 8am – 5pm