Tom Rowland Podcast Episode 543 is my conversation with Dr. Kevin Stone, an orthopedic surgeon and pioneer of biologic joint repair who makes a striking case: roughly 80 percent of knee replacements are not actually needed. Dr. Stone cites data showing only about 20 percent of knee replacement patients meet the strict criteria of severe pain, severe dysfunction, and failed alternative treatments. We get into the biological alternatives he has refined over decades and why rest often makes a bad knee worse.
Dr. Kevin Stone is an orthopedic surgeon known for pioneering biologic approaches to joint repair. He focuses on preserving and rebuilding patients' own joints rather than defaulting to replacement, and he has decades of data behind his alternative treatments.
Dr. Stone cites data showing only about 20 percent of knee replacement patients met the strict criteria of severe pain, severe dysfunction, and failed alternative treatments. By that standard, the other roughly 80 percent could potentially be treated with less invasive, joint-preserving approaches instead of replacement.
Dr. Stone advocates biological joint repair, approaches that preserve and rebuild a patient's own joint rather than replacing it with hardware. He has refined these alternatives over roughly 30 years and points to long-term data supporting them as an option for many patients told they need a replacement.
Dr. Stone argues that rest often makes knees worse. Instead of immobilizing or simply waiting, he emphasizes appropriate movement and active treatment, because inactivity can lead to further loss of strength and function in the joint.
According to Dr. Stone, a knee replacement should generally be reserved for patients with severe pain, severe dysfunction, and a history of failed alternative treatments. When those strict criteria are not all met, less invasive, joint-preserving options may be more appropriate.
Tom Rowland Podcast Episode 543 with Dr. Kevin Stone is available on Apple Podcasts, Spotify, YouTube, and wherever you get your podcasts. The video version is embedded at the top of this page.
I wanted Dr. Stone on because anyone who has spent a life being active eventually starts thinking about their knees, and the default advice is often surgery. Dr. Stone challenges that head-on with decades of data. The idea that most replacements may not be necessary, and that rest can make things worse, runs against what a lot of us have been told. I wanted listeners to hear a different, evidence-based way to think about keeping their own joints.
Press play in the player above to hear it.
Dr. Stone points to data showing only about 20 percent of replacement patients met the strict criteria for the surgery. He explains what those criteria are and why so many people may have other options. Hear it in the episode.
Instead of replacing the joint with hardware, Dr. Stone preserves and rebuilds your own. He walks through the approach he has refined over roughly 30 years and the data behind it. Watch the YouTube player above.
Dr. Stone challenges the instinct to rest an injured knee, arguing that inactivity often costs you strength and function. He explains what to do instead. Listen to that section.
Dr. Stone lays out how to think about severe pain, dysfunction, and failed treatments before agreeing to a replacement. If you have been told you need one, this part is essential. Hear it in the full episode.
The day after talking with Dr. Stone, what stayed with me was how much of the standard advice he is willing to question, and how much data he has to back it up. The claim that most knee replacements may not be needed is a big one.
I am not a doctor, and none of this replaces talking to your own physician, but hearing a surgeon argue for preserving your own joints first changed how I think about it. If your knees are on your mind, this conversation is worth a careful listen.
The Tom Rowland Podcast brings you long-form conversations with the most accomplished anglers, hunters, conservationists, and outdoor professionals in the game. Listen to every full-length Tom Rowland Podcast interview.
Dr. Kevin Stone is an orthopedic surgeon recognized for pioneering biologic approaches to joint repair. He focuses on preserving and rebuilding patients' own joints rather than defaulting to replacement, supported by roughly three decades of data on his alternative treatments. He argues that the majority of knee replacements are not necessary by strict criteria and that appropriate movement, rather than rest, is key to recovery, offering patients an evidence-based alternative to conventional joint surgery.
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