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Total Knee Replacement with the ROSA® Robotic-Assisted Knee System

ROSA stands for RObotic Surgical Assistant. This innovative technology enables surgeons to carry out minimally invasive knee replacement procedures with greater precision and a higher standard of care.

Who is a candidate for ROSA Total Knee Replacement?

The ROSA Knee System is appropriate for anyone with early-to-mid stage osteoarthritis who is exhibiting symptoms such as knee pain, knee swelling, and knee locking, and has not responded to conservative treatment. Osteoarthritis is a degenerative joint disease, resulting in the breakdown and loss of cartilage in the joint that provides cushioning between the bones.

knee replacement image before
knee replacement image after
What can I expect before, during and after the procedure?
x ray machine
  • Before – Your surgeon will take a series of x-rays and create a 3D model of your unique knee anatomy.
  • During – Much like traditional total knee replacement but with the added precision that robotic-assisted technology provides.
  • After – A short hospital stay followed by a prescribed recovery plan from your surgeon.
ROSA Robotic-Assisted Total Knee Replacement at John Muir Health
women after knee replacement
  • We were among the first hospitals in the Bay Area to perform this procedure.
  • Our surgeons are expertly trained on the ROSA system.
  • The procedure has been shown to shorten hospital stays and recovery time, with less pain and scarring, and with fewer complications.
John Muir Health and the ROSA Robotic-Assisted Knee System “Keep you moving”
  • Computer and software technology enables surgeons to control and move surgical instruments with greater precision and flexibility during procedures.
  • Helps restore a natural, balanced knee.