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A surgeon discussing Flat Foot Surgery options with a patient in Florida
Treatment/Treatment Details

Flat Foot Surgery

Flat foot surgery reconstructs the arch of the foot, restoring alignment and relieving pain from adult-acquired flatfoot deformity.

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What is Flat Foot Surgery?

Flat foot surgery reconstructs the collapsed arch to restore proper foot alignment and relieve pain from adult-acquired flatfoot deformity (AAFD). This progressive condition most commonly results from posterior tibial tendon dysfunction (PTTD).

Surgery is typically reserved for patients who fail conservative treatment with orthotics and bracing. Multiple procedures may be combined to address bone, tendon, and ligament components of the deformity. At Mountain Spine & Orthopedics, our foot and ankle specialists create individualized surgical plans based on deformity severity and patient goals.

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Flat Foot Surgery

What does Flat Foot Surgery look like?

  1. Surgery is performed under general or regional anesthesia
  2. The specific procedure depends on deformity stage and flexibility
  3. Tendon procedures: Flexor digitorum longus tendon transfer to replace the failed posterior tibial tendon
  4. Bone procedures: Calcaneal osteotomy shifts the heel back under the leg; medial column procedures restore arch height
  5. Joint fusions: Subtalar, talonavicular, or triple arthrodesis for rigid deformities or arthritis
  6. Spring ligament repair may be added for additional support
  7. Multiple incisions may be required for comprehensive correction

What Conditions does Flat Foot Surgery Help Ease?

Flat foot surgery is indicated for adult-acquired flatfoot deformity (stages II-IV), posterior tibial tendon dysfunction failing conservative care, painful flexible flatfoot not controlled with orthotics, progressive deformity despite bracing, and flatfoot with secondary ankle arthritis.

Benefits of Flat Foot Surgery

  • Restores foot alignment and arch structure
  • Relieves pain from collapsed arch
  • Prevents progression to ankle arthritis
  • Multiple techniques tailored to deformity severity
  • Improves walking function and shoe wear

What does post Flat Foot Surgery recovery look like?

Recovery from flatfoot reconstruction is lengthy. Non-weight-bearing for 6-8 weeks is typical, followed by gradual weight-bearing in a boot. Full recovery takes 6-12 months. Rehabilitation is essential for strengthening and gait training. Custom orthotics are often recommended long-term for support.

Related Foot & Ankle Treatments

Explore other foot & ankle treatment options:

Ankle Ligament Reconstruction SurgeryBunion Correction SurgeryAnkle Replacement SurgeryAnkle Arthroscopy (Minimally Invasive Surgery)Achilles Tendon RepairPlantar Fasciitis TreatmentPlantar Fascia Release SurgeryHammertoe Surgery

Frequently Asked Questions

When does a flat foot actually need surgery?

When a symptomatic collapsed arch keeps hurting despite a genuine trial of conservative care - supportive shoes, custom orthotics, bracing, and activity changes. Surgery is a reconstruction, not a cosmetic correction: it is for pain and dysfunction, most often from a failing posterior tibial tendon, not for the shape of the foot alone.

What does flat foot reconstruction involve?

It is usually a combination procedure matched to the stage of the deformity: transferring a healthy tendon to replace the worn posterior tibial tendon, an osteotomy that shifts the heel bone back under the leg's axis, and sometimes a lateral column lengthening. Rigid, arthritic flatfeet are treated instead with selective fusion of the damaged joints.

How long is recovery after flatfoot reconstruction?

It is one of the longer foot recoveries: typically 6 to 8 weeks without weight on the foot while the osteotomies and tendon transfer heal, then a boot and progressive loading. Most patients are in supportive shoes by around three months and continue gaining strength for a year.

Will my arch look and work like a normal foot afterward?

The goal is a foot that is plantigrade - flat on the ground, aligned under the leg, and comfortable to stand and walk on. The arch is improved as a consequence of realignment; chasing a cosmetic arch height at the cost of stiffness would be the wrong trade.

What happens if a symptomatic flatfoot is left untreated?

The deformity tends to progress: the tendon stretches further, the heel drifts outward, and what begins as a flexible, correctable foot can become a rigid one with arthritis - at which point joint-sparing reconstruction is no longer possible and fusion becomes the remaining option.

Schedule a Consultation Today

If orthotics and bracing haven't controlled your flatfoot symptoms, schedule a consultation with our flatfoot specialists to discuss surgical options.

Locations Offering Evaluation

Our board-certified specialists offer flat foot surgery evaluation and treatment at locations across Florida, New Jersey, New York, Pennsylvania, and Georgia. Schedule a consultation at a clinic near you.

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