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Health condition · Clinically reviewed

Clubfoot, the Ponseti method and why bracing is the treatment.

A congenital foot deformity that used to mean major surgery. Today, weekly casting, a small tenotomy and steady bracing straighten almost every foot.

Jump to treatment
A radiographer guides a patient onto the bed of an advanced 3 Tesla MRI scanner in a London imaging suite

Why trust this guide

  • 01

    Clinically reviewed

    Written by our editorial team and reviewed by a registered UK clinician before publication.

  • 02

    Sourced from guidance

    Checked against BSCOS, Ponseti International and peer-reviewed sources you can see at the end.

  • 03

    Current for 2026

    Reflects modern UK paediatric orthopaedic practice, with the Ponseti method as the gold standard.

Key facts

Clubfoot at a glance.

The essentials, in plain English - what it is, the types, how it is treated and what to expect over the long term.

  • What it is

    Congenital talipes equinovarus (CTEV) - a foot fixed in cavus, adductus, varus and equinus (the CAVE deformity), turned inward and downward from birth.

  • How common

    Around 1 in 1,000 UK live births. Boys are affected roughly twice as often as girls and about half of cases are bilateral.

  • Main types

    Idiopathic (around 80 per cent), positional, neurogenic (spina bifida, cerebral palsy) and syndromic (arthrogryposis, trisomy 18, 22q11).

  • Gold-standard care

    The Ponseti method - weekly serial casting, a small Achilles tenotomy in most, then a foot-abduction brace worn for years.

  • Antenatal diagnosis

    Often picked up at the 20-week anomaly scan, giving families time to meet the paediatric orthopaedic team before delivery.

  • Outlook

    Ponseti-treated children usually walk normally, play sport and are highly satisfied with foot function into adult life.

Why this guide matters

A treatable deformity, with a well-worn path.

Clubfoot news at a 20-week scan is scary. It should not be. Ponseti has changed outcomes so much that most children walk, run and play sport normally.

  • Casting corrects the deformity

    Five to eight weekly long-leg casts, in the right sequence, straighten around 90 to 95 per cent of idiopathic feet.

  • A small tenotomy finishes the job

    A quick Achilles release in clinic takes care of the last of the equinus for most children - the alternative to major open surgery.

  • Bracing keeps the correction

    Foot-abduction bracing, full-time then nights and naps until age four or five, is the single most important part of the plan.

How the diagnosis is made

From the anomaly scan to the first cast.

The steps a UK team will normally follow, in order - so you know what to expect and why casting starts so early.

  1. 01

    Assessing

    Antenatal scan

    Many clubfeet are seen at the 20-week anomaly scan. A referral to paediatric orthopaedics before birth lets parents plan.

  2. 02

    Assessing

    Newborn examination

    A structured look at the foot at birth - cavus, adductus, varus and equinus - and whether the deformity is rigid or flexible.

  3. 03

    Assessing

    Pirani and Dimeglio scoring

    Two validated scores that grade severity from 0 to 6 (Pirani) and guide the number of casts likely to be needed.

  4. 04

    Confirming

    Neurological and spine exam

    A careful check for spina bifida, arthrogryposis and other neurological signs that point to a non-idiopathic cause.

  5. 05

    Confirming

    Hip and syndrome screen

    Examination for developmental hip dysplasia (DDH) and syndromic features such as those of trisomy 18 or 22q11.

  6. 06

    Preparing

    Urgent paediatric orthopaedic referral

    Ideally within the first two weeks of life so Ponseti casting can begin while the tissues are at their most responsive.

  7. 07

    Preparing

    Genetics when indicated

    If syndromic or clearly neurogenic features are present, clinical genetics review and targeted testing may be added.

Typical timeline: first cast within two weeks of birth, correction over about two months.

Symptoms

What clubfoot actually looks like.

The classic CAVE pattern at birth, the differences from positional talipes and metatarsus adductus, and the features that flag a non-idiopathic cause.

  • Foot turned inward and downward

    The classic newborn appearance - the sole faces the opposite leg and the toes point toward the floor.

  • Rigid on gentle manipulation

    A true clubfoot resists correction. A flexible foot that gently straightens is likely to be positional rather than CTEV.

  • Smaller calf, shorter foot

    The affected calf is thinner and the foot slightly shorter than the other side, even after full Ponseti correction.

  • Bilateral in about half

    Roughly one in two babies have both feet affected. The two sides may score differently on Pirani.

  • CAVE - four components

    Cavus (high arch), adductus (forefoot turned in), varus (heel turned in) and equinus (toes down) - corrected in that order.

  • Positional clubfoot

    Not a true CTEV - a foot moulded by intrauterine position that corrects with gentle handling and usually needs no casting.

  • Metatarsus adductus

    Only the forefoot is adducted, the hindfoot is normal - a different condition that usually resolves without Ponseti casting.

  • Red flag - neurogenic or syndromic signs

    Weak leg movement, spinal skin markers or dysmorphic features change both counselling and the treatment ladder.

Treatment

How clubfoot is treated in the UK.

Ponseti casting first, a small Achilles tenotomy for most, then years of foot-abduction bracing. Open surgery is now the exception, not the rule.

  • Ponseti serial casting

    Weekly manipulation and long-leg plaster casts, usually five to eight in total, correcting cavus first, then adductus and varus. Around 90 to 95 per cent of feet correct this way.

  • Percutaneous Achilles tenotomy

    A small clinic procedure, often under local anaesthetic, to release the tight Achilles and correct the last of the equinus. A cast is worn for three weeks afterwards.

  • Foot-abduction brace

    Denis Browne bar, Mitchell, Steenbeek or Ponseti bar with straight-last shoes at 70 degrees. Full-time for three months, then nights and naps until age four or five.

  • Anterior tibialis tendon transfer

    A limited operation at age three to five for children with dynamic supination or early relapse - it rebalances the foot without opening the joints.

  • Posteromedial soft-tissue release

    A larger historical operation, now reserved for atypical, severe, neurogenic or syndromic feet - it corrects deformity but often leaves the foot stiffer.

  • Salvage surgery in adolescence

    Triple arthrodesis or JESS distraction for a small number of complex or neglected cases - used to restore a plantigrade, painless foot.

  • MDT care for complex feet

    For neurogenic and syndromic clubfoot, paediatric orthopaedics works alongside neurology, rehabilitation and community therapy teams.

  • Family education and support

    Steps Charity Worldwide, Ponseti International and specialist nurse-led clinics give parents the day-to-day support that keeps bracing on track.

Specialist Ponseti clinics run at centres including Great Ormond Street, Alder Hey, Sheffield, Bristol, Nottingham, Manchester, Newcastle, Leeds and Cardiff.

What this guide is based on

The sources behind every claim on this page.

UK paediatric orthopaedic guidance and international Ponseti standards, current at the time of last review.

Key references

Guidelines and standards we relied on.

A quiet reminder

This guide is for information, not medical advice.

Your paediatric orthopaedic team knows your child and can tell you which parts apply. If anything about the foot or the brace worries you, get in touch.

  • British Society for Children’s Orthopaedic Surgery (BSCOS). Consensus on the management of idiopathic clubfoot.

  • Ponseti International Association. Standards for the Ponseti method.

  • NHS England. Paediatric orthopaedic service specification.

  • Royal College of Paediatrics and Child Health (RCPCH). Newborn examination guidance.

Red flags

When clubfoot care needs a rethink.

Most idiopathic clubfeet do beautifully with Ponseti. These are the situations that call for a fresh look from the specialist team.

  • Missed or late presentation

    A clubfoot that has not started casting by six weeks of age is harder to correct with Ponseti alone - it still deserves urgent specialist referral.

  • Signs of an underlying syndrome

    Dysmorphic features, joint contractures elsewhere or a family pattern point to arthrogryposis, trisomy 18, 22q11 or Freeman-Sheldon - refer for genetics.

  • Neurological red flags

    A sacral dimple, hairy patch or weak leg movement raises concern for spina bifida or cord tethering and needs neurological and imaging review.

  • Cast complications

    Toes that turn dusky, blue or cold, or a cast that has slipped, need same-day review to prevent pressure injury.

  • Brace non-compliance

    Not wearing the foot-abduction brace as prescribed is the main cause of relapse - flag it early rather than waiting for the foot to deform again.

  • Early relapse

    A returning cavus, varus or dynamic supination in a toddler is common and treatable - back into bracing, and often a tendon transfer later.

  • Skin breakdown under the cast

    New pain, a bad smell or drainage from the cast means it needs to come off and the skin needs to be checked.

  • Painful, stiff foot in adolescence

    Late pain or stiffness after previous surgery should prompt paediatric orthopaedic review before adulthood.

  • Parental distress or exhaustion

    Casting, tenotomy and years of bracing are a lot to hold. Ask for peer support and specialist nurse input early.

Living with it

A treatable deformity, held by the brace.

Four things that make the biggest day-to-day difference during the Ponseti journey - and after casting has finished.

A quiet reminder

The brace is the treatment, not an add-on.

Skipping brace hours is the single biggest reason feet relapse - it is worth every effort to keep it on.

  1. 01 Bracing

    The brace is the treatment

    Full-time bracing for the first three months, then nights and naps until age four or five - it is what keeps the correction in place.

  2. 02 Routine

    Build brace-time into normal life

    Nappy changes, feeds and bedtime all become natural cues to check and refit the brace - most babies settle within a fortnight.

  3. 03 Watch

    Watch for early relapse

    Any new inward turning, high arch or difficulty fitting the shoes deserves an early call to the specialist team - do not wait.

  4. 04 Support

    You are not alone

    Steps Charity Worldwide and other parent groups make a real difference. Ask for their contact details at the first Ponseti visit.

Frequently asked

Everything we get asked about clubfoot.

Quick answers on casting, tenotomy, bracing and what the long-term outlook actually looks like.

  • What is clubfoot?

    Clubfoot, or congenital talipes equinovarus (CTEV), is a foot that is fixed at birth in cavus (high arch), adductus (forefoot turned in), varus (heel turned in) and equinus (toes pointing down). It affects around one in a thousand UK babies and is bilateral in about half.

  • What causes clubfoot?

    Most cases are idiopathic - the child is otherwise well and no single cause is found. Risk is higher with a family history and maternal smoking. Some clubfeet are neurogenic (spina bifida, cerebral palsy, arthrogryposis) or part of a genetic syndrome such as trisomy 18 or 22q11.

  • How is clubfoot different from positional talipes?

    A true clubfoot is rigid and does not correct with gentle manipulation, and the calf is smaller. Positional talipes is flexible, corrects easily with handling and usually resolves without casting. A paediatric orthopaedic assessment tells the two apart.

  • What is the Ponseti method?

    It is the worldwide gold-standard treatment - weekly manipulation and long-leg plaster casts, usually five to eight in total, followed in most children by a small Achilles tenotomy and then years of foot-abduction bracing. It corrects around 90 to 95 per cent of idiopathic feet.

  • Why is the foot-abduction brace so important?

    The Ponseti correction is real but not self-sustaining. Without full-time bracing for the first three months, and nights and naps until age four or five, the foot will usually relapse. Brace non-compliance is the single biggest cause of recurrence.

  • Will my child walk normally?

    Yes, for most Ponseti-treated children. Walking, running and sport are the norm, and long-term satisfaction is high. The affected calf will always be a little thinner and the foot a little shorter, but function is very good.

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