How Long Does Clubfoot Surgery Take? A Complete Guide for Parents
If your child needs surgery for clubfoot, one of the first questions you'll likely ask is: how long does clubfoot surgery take? The answer depends on the type of procedure being performed, ranging from a quick 10-minute Achilles tenotomy to a more complex surgical correction lasting 2-3 hours. In this detailed guide, we cover every type of clubfoot surgery performed in the UK, what to expect on the day, recovery timelines, and how to prepare your child and yourself for the experience.
thanks to the Ponseti method, major surgery for clubfoot is now far less common than it was a generation ago. The vast majority of children born with clubfoot in the UK are successfully treated through the Ponseti approach — a series of gentle casts followed by a minor procedure (the Achilles tenotomy) and a period of bracing with boots and bar. However, some children do require surgical intervention, whether as part of the standard Ponseti protocol or to address a relapse or residual deformity.
Types of Clubfoot Surgery and Their Duration
Achilles Tenotomy (Percutaneous)
The Achilles tenotomy is the most common surgical procedure in the clubfoot treatment pathway and is considered a standard part of the Ponseti method rather than "surgery" in the traditional sense. Around 80-90% of children undergoing Ponseti treatment will need this procedure.
- Duration: 5-15 minutes (the actual cut takes seconds)
- Anaesthesia: Usually performed under local anaesthetic in babies under 3 months; general anaesthetic may be used for older infants
- Setting: Often performed as a clinic procedure or minor day-case surgery
- What happens: A tiny incision (2-3mm) is made at the back of the ankle, and the Achilles tendon is divided. This releases the tightness that prevents the foot from being brought up to the correct position
- Recovery: A final cast is applied immediately after the procedure and worn for 3 weeks, during which time the tendon regenerates at the correct length
For most NHS hospitals, the tenotomy is performed by an experienced orthopaedic surgeon or a specially trained physiotherapist. The procedure itself is remarkably quick, and many parents are surprised at how straightforward it is.
Tibialis Anterior Tendon Transfer (TATT)
A TATT is the most common surgery for children who experience a clubfoot relapse characterised by dynamic supination — where the foot rolls inward during walking. This procedure is typically performed when children are aged 2.5 to 5 years.
- Duration: 45 minutes to 1.5 hours
- Anaesthesia: General anaesthetic
- Setting: Day surgery or overnight stay
- What happens: The tibialis anterior tendon is detached from its insertion on the inner side of the foot and reattached to the outer (lateral) side, specifically to the lateral cuneiform or cuboid bone. This rebalances the muscle forces across the foot, correcting the inward pull
- Recovery: A cast is applied for 6 weeks post-operatively, followed by a period in boots and bar. Full recovery typically takes 3-4 months
The TATT is considered a highly effective procedure with good long-term outcomes. A study published in the Journal of Bone and Joint Surgery found that TATT resolved dynamic supination in over 85% of cases.
Repeat Ponseti Casting with Tenotomy
For relapsed clubfoot, the first-line treatment is usually a repeat course of Ponseti casting, sometimes followed by a second Achilles tenotomy.
- Duration of tenotomy: 5-15 minutes (same as the initial procedure)
- Casting: 1-4 casts over 1-4 weeks, depending on the severity of the relapse
- Anaesthesia: General anaesthetic is typically required for the tenotomy in older children
Posterior Release Surgery
A posterior release involves surgically lengthening the structures at the back of the ankle to correct persistent equinus (the foot being stuck in a downward position). This may be recommended if a tenotomy alone is insufficient.
- Duration: 30 minutes to 1 hour
- Anaesthesia: General anaesthetic
- Setting: Day surgery or overnight stay
- What happens: The surgeon lengthens the Achilles tendon and may release the posterior ankle capsule to allow the foot to flex upwards properly
- Recovery: Cast for 6 weeks, then physiotherapy. Full recovery takes 2-3 months
Comprehensive Surgical Release (Posteromedial Release / PMR)
This was the standard surgery for clubfoot before the Ponseti method became widespread. It is now rarely performed as an initial treatment but may be considered for severe, complex, or recurrent cases that have not responded to other approaches.
- Duration: 1.5 to 3 hours
- Anaesthesia: General anaesthetic
- Setting: Hospital admission (typically 1-3 nights)
- What happens: The surgeon makes incisions around the ankle and releases multiple tight structures including tendons, ligaments, and joint capsules. The bones are then repositioned and may be held in place with pins or wires
- Recovery: Cast for 6-12 weeks, followed by bracing and extensive physiotherapy. Full recovery can take 6-12 months
extensive surgical release has been associated with higher rates of stiffness, pain, and the need for further surgery in the long term. This is why the NHS and international guidelines strongly favour the Ponseti method as the primary treatment approach.
Osteotomy (Bone Surgery)
In some cases of severe residual deformity or late-presenting clubfoot, bone surgery may be necessary. This is more common in adult clubfoot surgery or in older children with complex deformities.
- Duration: 1 to 3 hours, depending on the specific procedure
- Anaesthesia: General anaesthetic
- Setting: Hospital admission (1-5 nights)
- What happens: The surgeon cuts and repositions one or more bones in the foot to correct the alignment. Bones may be held in place with screws, plates, or pins
- Recovery: Non-weight-bearing for 6-8 weeks in a cast or boot, followed by gradual return to activity over 3-6 months
What Happens on the Day of Surgery
Before the Operation
On the day of your child's surgery, here's what you can typically expect at an NHS hospital:
- Nil by mouth: Your child will need to fast before surgery. The hospital will give you specific instructions — usually no food for 6 hours and clear fluids only up to 2 hours before the procedure
- Admission: You'll arrive at the children's day surgery unit or ward. A nurse will check your child's vital signs and confirm details
- Pre-operative assessment: The anaesthetist will visit to discuss the anaesthetic plan and answer any questions
- Consent: You'll sign a consent form after the surgeon explains the procedure, risks, and expected outcomes
- Anaesthetic: For general anaesthetic, you may be able to accompany your child to the anaesthetic room. They'll usually breathe in anaesthetic gas through a mask until they fall asleep
During the Operation
You'll be asked to wait in a designated area. For shorter procedures like a tenotomy, you may be waiting only 30-45 minutes including preparation and recovery time. For longer operations, the surgical team will usually provide updates.
After the Operation
Your child will wake up in the recovery room, where nurses will monitor them closely. They may be groggy, tearful, or disoriented — this is completely normal after general anaesthetic. You'll be brought to sit with them as soon as they're settled.
Most children can go home the same day after minor procedures. For more extensive surgery, an overnight stay or longer may be required. The surgical team will discuss the specific recovery plan, including:
- Pain management (paracetamol and ibuprofen are usually sufficient for minor procedures)
- Cast care instructions
- Signs to watch for that would require urgent review
- Follow-up appointment dates
Recovery Timeline by Surgery Type
| Procedure | Cast Duration | Weight-bearing | Full Recovery |
|---|---|---|---|
| Achilles tenotomy | 3 weeks | Immediately in cast | 3-4 weeks |
| TATT | 6 weeks | After cast removal | 3-4 months |
| Posterior release | 6 weeks | After cast removal | 2-3 months |
| Comprehensive release | 6-12 weeks | Gradual, guided by surgeon | 6-12 months |
| Osteotomy | 6-8 weeks | After 6-8 weeks | 3-6 months |
How to Prepare Your Child for Clubfoot Surgery
Preparing your child for surgery — particularly if they're old enough to understand — can help reduce anxiety for the whole family:
- For babies and toddlers: They won't understand what's happening, but maintaining your calm and normal routine helps. Bring comfort items like a favourite toy or blanket
- For children aged 3-5: Use simple, honest language. "The doctor is going to fix your foot while you have a special sleep." Avoid words like "cut" or "pain"
- For older children: Answer their questions honestly and age-appropriately. Many NHS hospitals offer pre-operative play sessions where children can explore medical equipment in a non-threatening environment
- For all ages: Pack a bag with snacks, entertainment (books, tablets, colouring), a change of clothes (trousers with wide legs that fit over a cast), and any comfort items
Risks and Complications
All surgery carries some risk, but clubfoot procedures are generally very safe. Your surgeon will discuss specific risks, which may include:
- Infection: Small risk with any procedure; treated with antibiotics if it occurs
- Nerve or blood vessel damage: Rare, particularly with experienced surgeons
- Under-correction or over-correction: The surgeon aims for the optimal position but adjustments may be needed
- Stiffness: More common after extensive surgery; physiotherapy helps
- Need for further surgery: Some children require additional procedures as they grow
- Anaesthetic risks: Modern paediatric anaesthesia is extremely safe, but all general anaesthetics carry a very small risk
NHS vs Private Surgery for Clubfoot
In the UK, all standard clubfoot treatment — including surgery — is available through the NHS free of charge. The quality of care in NHS clubfoot centres is generally excellent, with dedicated multidisciplinary teams including orthopaedic surgeons, physiotherapists, and specialist nurses.
Some families choose private treatment for reasons such as shorter waiting times or the ability to choose a specific surgeon. If you're considering private treatment, ensure your surgeon has specific experience with the Ponseti method and paediatric foot surgery. The British Society for Children's Orthopaedic Surgery (BSCOS) can help you find an appropriate specialist.
Questions to Ask Your Surgeon
Before your child's surgery, don't hesitate to ask questions. Good questions to consider include:
- What specific procedure are you recommending, and why?
- How many of these procedures have you performed?
- What are the expected outcomes and success rates?
- What are the alternatives to surgery?
- How long will the operation take?
- Will my child need to stay overnight?
- What pain management will be used?
- What is the recovery timeline?
- Will my child need physiotherapy afterwards?
- When can they return to nursery/school?
Frequently Asked Questions
Q: How long does clubfoot surgery take for a baby?
A: The most common surgical procedure for babies with clubfoot is the Achilles tenotomy, which takes just 5-15 minutes. This is a minor procedure that involves a small cut to release the tight Achilles tendon. It's usually performed when babies are around 6-10 weeks old, at the end of the Ponseti casting series. More extensive surgery is very rarely needed for babies and is typically reserved for complex or resistant cases.
Q: Is clubfoot surgery painful?
A: Your child will not feel pain during the surgery as they will be under anaesthetic. After the procedure, there may be some discomfort as the anaesthetic wears off. For minor procedures like a tenotomy, standard children's paracetamol and ibuprofen are usually sufficient. For more extensive surgery, the team may use additional pain relief methods. NHS teams are experienced at managing post-operative pain in children and will ensure your child is comfortable.
Q: Can clubfoot be fixed without surgery?
A: In most cases, yes. The Ponseti method successfully corrects clubfoot without major surgery in over 95% of cases. The method involves a series of gentle casts to gradually correct the foot position, followed by a minor Achilles tenotomy (which some families don't consider "surgery" in the traditional sense) and then a period of bracing. Major surgery is typically only needed for severe, complex, or relapsed cases.
Q: How long does a TATT operation take?
A: A tibialis anterior tendon transfer (TATT) typically takes between 45 minutes and 1.5 hours. This is the most common surgical procedure for clubfoot relapse where the foot turns inward during walking. The operation is performed under general anaesthetic as a day case or with an overnight hospital stay. Your child will be in a cast for approximately 6 weeks afterwards.
Q: When can my child walk after clubfoot surgery?
A: After an Achilles tenotomy, babies can bear weight immediately in their cast. After a TATT or posterior release, walking typically resumes after the cast is removed at around 6 weeks, though it may take a few days for your child to regain confidence. After more extensive surgery, weight-bearing is introduced gradually under the guidance of the surgical team and physiotherapist. Each child's recovery is individual, and your team will advise on the specific timeline.
Q: Does my child need to stay in hospital after clubfoot surgery?
A: For a tenotomy, most children go home the same day — often within an hour or two. For a TATT, many children go home the same day, although some may stay overnight. For more extensive procedures like a comprehensive release or osteotomy, a hospital stay of 1-5 nights is typical. Your surgical team will discuss the expected admission duration before the procedure.