The foot changes less than the person does

Structurally, adolescence is often quieter than the years before it. Relapse is mostly a younger child’s event. What changes is everything around the foot: a body growing fast, sport getting more serious, changing rooms, and a teenager who has started noticing that one calf is thinner. Most of what arrives in these years is not orthopedic.

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

The decade

Stage by stage

Ages are rough (children arrive at these at very different times). What holds is the order they come in.

The last big growth phase

The adolescent growth spurt is the final one that can pull on a treated foot, and it is worth a degree of attention for that reason. Tight tissue under a fast-lengthening bone behaves the same way it did at five, and a foot that has been stable for years can tighten noticeably over a few months.

The difference is that late relapse is far less common than early relapse, and it usually presents as stiffness and reduced dorsiflexion and not a foot visibly turning back in. Check that the foot still comes up past neutral with the knee straight. If it has quietly stopped doing so, that is worth an appointment even without pain.

What growth does to a treated foot →

Where the foot stops being a medical matter

Somewhere around fourteen, most teenagers with a treated clubfoot (congenital talipes equinovarus, or CTEV) stop thinking about it as a condition and start thinking about it as a feature of their body they did not choose. A thinner calf, a smaller foot, scars, buying shoes that fit one side properly. In a changing room, those things are considerably louder than they are in a clinic.

This is the part parents are least prepared for, because nothing has gone wrong medically. My own experience of that age was that I would have traded a good deal of function for a matching pair of calves, which is not a sentence any orthopedic follow-up ever asked me about. Asking a direct question about it (not about pain, about how they feel about it) is worth more than another range-of-motion check.

Decisions that outlast the decade

Sport gets more selective, physical jobs and services start being considered, and teenagers begin making choices about their own bodies. This is where good information does the most good, and where the two failure modes are equally costly.

One is a young person who has been told their foot is fine so many times that they push through a genuine problem for years. The other is one who has absorbed a story of fragility and rules out things they could comfortably have done. Both are avoidable with an honest, specific account of what their foot is and is not.

Mine was not the quiet decade, and this page would be dishonest if it only described the common version.

At fifteen the left foot had a prominent, painful bone on the outside border and I was walking on that border rather than across the sole. That October I broke the fourth metatarsal, recorded as a stress fracture rather than an impact one. The following March I hurt the same foot in a baseball game and went in that evening to have it X-rayed, because once you have broken a bone you assume you have broken it again. I still have those films. I do not know what they were read as, because whatever I was told that night is not written down anywhere I can reach. That same month I re-sprained the ankle and spent six weeks in a cast. The clinic note from that May reads like a list: hindfoot in varus, weight running down the lateral border, no weight going through the great toe at all, callus and redness along the outside, and beaking of one of the midfoot bones on the films. In August, at sixteen, the left hindfoot was fused, and I missed the first half of the football season of my junior year.

That sequence is not a forecast and I am not offering it as one. It is what the exception looks like from inside, and it is worth knowing the exception exists.

X-ray of the left foot of a sixteen year old with treated clubfoot, taken in March 2001, four months before a triple arthrodesis. Viewed from above, showing the metatarsals and toes. — **March 2001, the same evening**My left foot, taken the night I hurt it in a game. Nobody has read this film since, and I do not know what I was told about it, so the only thing worth saying is what is not in it: no metalwork. That arrived in August.

If service is being considered → Sport, realistically →

Handing over the file, and the story

Pediatric follow-up usually ends somewhere around sixteen to eighteen, and adult orthopedics does not automatically pick it up. A great many adults with clubfoot, myself included, spend decades with no specialist contact at all because nobody explicitly handed anything over.

Two things are worth doing before discharge. Get a copy of the records (operative notes, imaging, clinic letters) into your child’s own hands, because they become very hard to obtain later. And make sure they can describe their own history accurately: what was done, when, and what it left. That account is the thing they will be asked for at every appointment for the rest of their life.

I did this the wrong way round and it cost me twenty-three years. My pediatric file closed in March 2003, a few weeks before I turned eighteen, discharged to follow-up as needed. Nobody picked it up, and it did not occur to me to ask anyone to.

When I finally went looking in 2026, the records from my teenage years came back, because that was a large hospital with a records department and a legal duty. The infant surgery was somewhere else entirely, and those notes did not come from any hospital. They came from my mother, in a folder she had kept for forty-one years. Ten pages, including both operative notes. Without her I would still be guessing at what was actually done to both of my feet at four months old, and I would have spent the rest of my life describing my own history wrongly at appointments, which I had already been doing for decades without knowing it.

Records departments keep things for a while. Mothers keep things for longer. Do not rely on either.

Why the records matter later → When to seek adult care →

What actually changes, and what does not

Usually stableThe correction itself. Most relapse happened years earlier, and adolescence rarely reverses a foot that has held.

Often more visibleCalf size difference and foot size difference, both of which become obvious as the body grows.

Frequently newSelf-consciousness, questions about the future, and the first time it has mattered socially.

The calf difference deserves a specific mention because it causes disproportionate distress and is poorly explained to most families. It is partly structural, the muscle is genuinely smaller and always will be, and partly trainable. Strength responds well to work; size responds only a little. Being told that plainly is more useful at fifteen than being told it does not matter, because they can already see that it does.

Nobody is self-conscious about their dorsiflexion. They are self-conscious about their calf.

Heath in a high school baseball uniform around 2002, kneeling with a bat, after his triple arthrodesis — **About 2002 · the author**Back in a baseball uniform the year after my triple arthrodesis, done the summer before junior year. At that age I would have traded function for matching calves.

Signs still worth acting on

Adolescence being mostly quiet does not mean ignoring the foot. Four things warrant an appointment instead of observation: dorsiflexion that has reduced compared with a year ago, pain that is present most weeks, not after unusual activity, a change in how they walk that other people notice, and any activity given up because of the foot instead of because of interest.

That last one is the most easily missed. Teenagers rarely announce that something has become difficult; they let it drop and find a reason afterwards.

Sources

Where this comes from

1 Diagnosis and Treatment of Idiopathic Congenital ClubfootAmerican Academy of Pediatrics, 2022 2 Clubfoot overview and treatmentAAOS OrthoInfo

Clubfoot in the teenage years

What happens to clubfoot during the teen years?

Structurally, often less than parents expect. Relapse is predominantly a younger child’s event. What changes is visibility and self-consciousness, alongside a final growth phase that can tighten a foot that had been stable.

Can clubfoot relapse in adolescence?

It can, and it is much less common than early relapse. Late tightening usually shows as reduced dorsiflexion and stiffness and not a foot visibly turning back in, so checking that the foot still comes up past neutral is worthwhile even without pain.

Why does the calf difference bother teenagers so much?

Because it is visible, permanent and arrives at the age when bodies are compared. It is partly structural and partly trainable. Strength improves well with work while size changes only a little, and saying that plainly helps more than saying it does not matter.

Should my teenager stop playing sport?

Almost never for the foot alone. The greater risk at this age is a young person quietly ruling things out, and activity builds the strength and tolerance that serve them for decades. Pain that persists week to week is the thing to assess, not the sport itself.

What happens when pediatric follow-up ends?

Usually nothing, which is the problem. Adult orthopedics does not automatically pick the case up, and many adults go decades with no specialist contact because no handover was made explicit.

What should we do before discharge?

Get copies of the operative notes, imaging and clinic letters into your child’s own hands, since they become very difficult to obtain later. Make sure they can also describe their own history accurately, because they will be asked for it at every appointment for life.

Keep going

The decades after →What the long record actually describes. The size difference →Why it happens and what changes it. Relapse by age →What to watch for, and when.