Computer Aided Knee Replacement Surgery: Does it Make a Difference?

computer aided knee replacement surgery

Interesting study out last month that compared patients who received the new computer aided mini-knee replacement (partial knee replacement) versus those who had traditional surgeon placement of the knee replacement.While the computer aided surgery knees had better alignment, there was no difference in how long the knee replacement lasted and clinical outcome (how the patient’s felt after the knee replacement). This was surprising, as we see advertisements on every available bus in town for this new computer aided partial knee replacement surgery touting it’s benefits. The reality may be that aligning a knee replacement prosthesis a little better doesn’t change how long that metal knee will last or how the patient perceives the results from knee replacement surgery. What I do know is that these computer  systems for computer aided knee replacement surgery cost more and if they don’t lead to measurably better outcomes, then it’s likely money not well spent.

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Chris Centeno, MD is a specialist in regenerative medicine and the new field of Interventional Orthopedics. Centeno pioneered orthopedic stem cell procedures in 2005 and is responsible for a large amount of the published research on stem cell use for orthopedic applications. View Profile

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NOTE: This blog post provides general information to help the reader better understand regenerative medicine, musculoskeletal health, and related subjects. All content provided in this blog, website, or any linked materials, including text, graphics, images, patient profiles, outcomes, and information, are not intended and should not be considered or used as a substitute for medical advice, diagnosis, or treatment. Please always consult with a professional and certified healthcare provider to discuss if a treatment is right for you.

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