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Severe Buttock Pain after A Fall: A Story of Two Physicians

severe buttock pain after a fall

RP is an elderly physician who I met in the most unlikely of circumstances. He was performing a life insurance physical on me and I noticed he had a cane. We struck up a conversation about his severe […]

Nonsurgical Hip AVN Treatment: A 5 Year Update

Nonsurgical Hip AVN Treatment

Is a nonsurgical hip AVN treatment possible? Back in the spring of 2009, we treated a woman who had hip AVN – a disease where the hip bone slowly dies off and the hip joint collapses, eventually becoming a square […]

Stem Cell Injection Safety Research

stem cell injection safety research


Safety has always been a big concern of ours. As a result, we have published more data on stem cell safety in the peer reviewed medical research for orthopedic applications than any other group world-wide. For example, our n=339 stem […]

Does Hip Range of Motion Impact the Outcome of a Hip Stem Cell Procedure?

hip stem cell

We have evaluated and treated hundreds of patients with hip arthritis with their own stem cells since 2005. One of the trends we’ve noted as doctors, is that poor hip range of motion may be a poor […]

Of Hip Stem Cells, YouTube Videos, and Hype…

hip stem cells

Hip Stem Cells…

Are hip stem cells magic? I’ve been embroiled this past few weeks in a monumental project that is the Regenexx 2013 stem cell registry download. I think our poor bio statistician cringes every time he sees me bounding around […]

2013 Hip Arthritis Registry Download

stem cell hip arthritis infographic

Here is the annual download of patients treated for hip arthritis from our advanced treatment registry. For many years, I have blogged that we believe as clinicians that hip arthritis patients tend to under-perform knee arthritis patients when […]

Regenexx-SD Stem Cell Knee and Hip Replacement Alternative Data vs Surgery


stem cell knee and hip replacement alternative

How does the Regenexx-SD Stem Cell Knee and Hip Replacement Alternative stack up to knee and hip replacement surgery?  As you may recall, I blogged a while back on the new data collected by orthopedic surgeon and […]

New Knee and Hip Stem Cell Data Presented at LA Conference Today

knee and hip stem cell data

Dr. Centeno and Dr. Sheinkop (Chicago Regenexx Network provider) will be presenting new knee and hip stem cell data today at the LA Orthobiologic Conference. While Dr. Centeno will present lab data on how local anesthetics and hormone […]

New Study: Only Half of those with Arthritis Reported Significant Improvement After a Hip or Knee Replacement Surgery

hip replacement surgery recovery

Knee or hip replacement surgery recovery-how far will you get? As I have blogged many times, most patients believe that getting a hip or knee replacement is like going in to get a new part put into their car. This is not the case, […]

Helping a Dancer with Hip Pain Avoid Hip Labrum Surgery

hip labrum surgery alternative

Can a platelet shot act as a hip labrum surgery alternative? I’ve blogged before about what I call “Hip Labrum Mania“. By this I mean the sudden increase in popularity […]