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Revision Knee with Tibial Tubercle Osteotomy

Overview

This procedure replaces worn artificial knee parts and damaged bone with new, specially-made metal and plastic components.

Patella Moved

The surgeon creates cuts in the tibia (the lower leg bone) freeing the ligament that anchors the patella (the kneecap) to the tibia. The patella is moved aside during the surgery.

Old Component Removed

The old component is removed from the femur (the thigh bone).

Femur Reshaped

The femur is reshaped to receive a new component.

Lost Bone Replaced

Bone grafts may be needed to replace lost bone and improve the implant’s fit. Or, the doctor may cement wedges inside the new component.

Femoral Component Attached

Bone cement is reapplied to the end of the femur, and a new femoral component is attached.

Tibial Component Removed

Now, the surgeon focuses on the tibia. The old tibial component is removed.

Tibia Reshaped

The end of the tibia is reshaped and its center is hollowed out so a new metal component can be attached.

Lost Bone Replaced

The surgeon may need to replace lost bone with a metal wedge (shown here), or with morselized bone grafts.

Locations &Directions

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  • San
    Luis Obispo Office

    862 Meinecke Avenue
    Suite 100, San Luis Obispo, CA 93405

    Phone:

  • Pismo
    Beach Office

    921 Oak Park Blvd.
    Suite 204, Pismo Beach, CA 93449

    Phone:

  • Santa
    Maria Office

    2342 Professional Parkway,
    Suite 200, Santa Maria, CA 93455

    Phone:

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