Does clubfoot cause arthritis later?

It raises the odds in particular joints , mostly the hindfoot, and it does so mechanically. That is a meaningfully different claim from “clubfoot causes arthritis”, and the difference is where the leverage is.

Written by Heath, who has lived it: casts from birth, a fusion at sixteen, the US Army, and distance running.

Turn these over

Eight things people are told

Each card is a claim you will have heard somewhere. Open it to see how much of it survives contact with what is actually known.

“If you had clubfoot, you will get arthritis.” See what holds

Overstated

Risk is raised, not guaranteed. Plenty of adults reach their sixties with treated clubfeet, some stiffness and no arthritic pain worth naming. What is true is that the risk sits well above the general population’s, and arrives earlier when it arrives.

The useful version of this sentence is: some joints in your foot are doing a job they were not shaped for, and joints that do that tend to wear.

“It will be the ankle that goes.” See what holds

Usually not first

The joints that take the brunt are below the ankle: the subtalar joint, which handles side-to-side motion, and the talonavicular joint just ahead of it. Those are the ones altered most by clubfoot (club foot, talipes) and by its treatment.

The true ankle joint often stays comparatively well, though it inherits extra work once the joints beneath it stiffen, which is why ankle symptoms can arrive later as a second act.

“It is just arthritis, same as anyone gets.” See what holds

Different animal

This behaves like post-traumatic arthritis instead of the generalized age-related sort. Cartilage wears in the specific area that is being loaded abnormally, instead of the whole joint degrading evenly with the years.

That is why it can show up in someone’s thirties, why it is often confined to one or two joints, and why it responds differently to treatment.

“The surgery I had as a child caused it.” See what holds

Partly fair

Extensive posteromedial release, the standard in much of the 1970s to 1990s, is associated with more stiffness and more hindfoot arthritis in adulthood than Ponseti casting is. That association is real and well described.

But the comparison is not surgery against a perfect foot. It is surgery against the alternatives available at the time. A stiff corrected foot was, and is, a better outcome than an uncorrected one.

“Nothing I do now makes any difference.” See what holds

Not true

You cannot change the shape of the joint surfaces. You can change how much force goes through them and how often. Ankle range, calf and hip strength, body weight, and footwear that stops the hindfoot collapsing into its worst position all shift the load.

None of that reverses arthritis. All of it changes how much of your day the arthritis takes up.

“Running will wreck what is left.” See what holds

Not the way people mean

There is no good evidence that running damages otherwise healthy joints, and recreational runners tend to have less knee and hip arthritis than sedentary people, not more. Strength and body weight both pull in your favor.

The honest caveat is that an already arthritic joint has less tolerance, and the signal to watch is duration: sore for hours is information, sore for days is a limit.

“An X-ray will tell me how much pain to expect.” See what holds

Poor correlation

Radiographic changes and symptoms track each other loosely at best. Alarming films turn up in comfortable feet, and modest films turn up in painful ones. This is true of arthritis generally and especially true here.

Imaging is for deciding what to do, not for predicting how you will feel. What you can do without paying for it later is the better measure.

My own adult X-ray is a fair example. It was taken at urgent care in 2023 because I had bruised my foot, not because the foot hurt, and the report describes osteoarthritis in the hindfoot alongside the changes from my operation. It does not say which joint, nobody has reviewed the images with me, and I was running regularly that year. So I can tell you the word is in my chart. I cannot tell you what it means for my foot, and neither could that report.

“Fusion is a last resort that ends everything.” See what holds

Worth reconsidering

Fusing an arthritic hindfoot joint trades motion you have largely lost anyway for the removal of a pain source. In the hindfoot that trade is often a good one, which is not the case everywhere in the body.

I have a triple arthrodesis. It ended some things and returned others, and I would not describe it as an ending. What it did was make the pain stop coming from that particular place.

Why the hindfoot, specifically

A clubfoot is not simply a foot pointing the wrong way. The bones of the hindfoot sit in altered relationships to each other, and treatment corrects the position without fully restoring the shapes or the alignment of the joint surfaces.

So the subtalar joint, the one that lets your foot tilt inward and outward under a fixed ankle, ends up working through a range it is not perfectly cut for, thousands of times a day, for decades. Cartilage responds to that the way cartilage responds to any persistently uneven load.

Nothing about this is degeneration from aging. It is a mechanical bill, presented late.

The practical consequence is that the arthritis tends to be focal. One joint hurts, deeply, and reliably, while the rest of the foot has its own separate complaints. That focus is also what makes targeted treatment (an injection, a rigid sole, an eventual fusion) work better here than a general anti-arthritis approach would.

Telling it apart from everything else that hurts

Feature	Sounds more like arthritis	Sounds more like soft tissue
Depth	Deep, hard to point at precisely	Localized, you can put a finger on it
First thing	Stiff for the first several minutes	Often fine until you load it
After rest	Worse, then eases with movement	Better
Day to day	Fairly consistent	Swings with what you did
Weather	Often noticeably affected	Rarely
Responds to	Limiting motion at that joint	Load management and strength

Most adults with a treated clubfoot have some of both at once, which is why this table is for framing a conversation, not for reaching a conclusion alone. Where the pain sits narrows it further, and this page on getting assessed covers when to take it to someone.

Arthritis and clubfoot

Which joints are actually affected?

Mostly the hindfoot: the subtalar joint below the ankle and the talonavicular joint in front of it. The ankle joint itself is affected less often, though it takes on extra work when the joints below it stiffen.

Is this the same as ordinary age-related arthritis?

Not quite. It is closer to what happens after a joint injury, where altered mechanics wear cartilage in one area instead of the whole joint degrading evenly. That is why it can appear decades earlier than typical osteoarthritis.

Can I prevent it?

You cannot undo the mechanics you were left with, but you can reduce what they cost. Keeping ankle range, keeping calf and hip strength, managing weight and using footwear that supports the hindfoot all lower the load going through the joints at risk.

Does running make it worse?

There is no good evidence that running damages otherwise healthy joints, and the strength and weight benefits count for something. What matters more is whether a particular activity leaves you sore for days rather than hours.

What can be done if I already have it?

Bracing and rigid-soled footwear that limit motion at the painful joint, injections, activity adjustment, and where those stop working, fusion of the affected joint. Fusion trades movement for pain relief and works well in the hindfoot.

How would I know it is arthritis, not soft tissue pain?

Arthritic joint pain tends to be deep, worse after rest, stiff first thing, and consistent from day to day. Soft tissue pain is more localized, more responsive to load, and more variable.

Does clubfoot cause arthritis in adulthood?

It raises the risk in specific joints instead of causing arthritis outright. The hindfoot joints, particularly the subtalar and talonavicular, carry most of that risk, and how the foot was treated matters more than the fact of having had clubfoot.

Does having had surgery make arthritis more likely?

Extensive childhood release surgery is associated with more stiffness and more hindfoot arthritis later than Ponseti casting is. That reflects the era people were treated in as much as the surgery itself.

Sources

Where this comes from

1 Clubfoot overview and treatment contextAAOS OrthoInfo 2 Clubfoot symptoms and causesMayo Clinic 3 Long-term follow-up of surgically treated clubfootPubMed Central 4 Adult sequelae of treated congenital clubfootPubMed 5 Ponseti method vs surgical treatment long-term outcomesPubMed Central 6 Long-term outcomes of the Ponseti methodPubMed 7 Long-term follow-up after extensive soft-tissue releasePubMed 8 Long-term posteromedial release outcomesPubMed

Nearby

Why it worsens →The broader mechanism, of which arthritis is one part. Residual deformity →What is structurally still there, and what it means. Shoes and orthotics →The most direct lever on hindfoot load. Disability benefits as an adult →What SSDI and SSI actually assess, and which test decides it.