Brian Gladnick MD

What is the role of computer navigation in total knee replacement?

Navigation involves the use of computer software to enhance implant positioning. Historically, surgeons have used a variety of handheld jigs to estimate the bone cuts made during surgery. The introduction of computer navigation has significantly improved the accuracy and precision of these bone cuts. Essentially, the computer software is used to calculate the center of the hip, knee, and ankle during surgery.

Once these points are registered, the mechanical axes of the femur and tibia are determined by the software, and the bone cuts are planned using these data. Multiple studies have now demonstrated that computer navigation improves both implant position and patient-reported outcomes in total knee replacement.

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"Dr. Gladnick is AMAZING! I had to have my left knee replaced in 2016 and my right replaced in 2017. He has given me back my life!! I will now ... Read More

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Total Knee Replacement
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