Foot Structure Specialist — Las Vegas

Adult Flat Feet Treatment

Adult acquired flatfoot deformity is a progressive condition that can lead to significant pain and disability if left untreated. Dr. Bregman provides a comprehensive, individualized approach — from advanced orthotics to minimally invasive surgical correction.

Understanding Adult Acquired Flatfoot

Unlike childhood flat feet, adult acquired flatfoot deformity (AAFD) develops over time — most commonly due to dysfunction or rupture of the posterior tibial tendon, the primary tendon responsible for supporting the arch. As the tendon weakens, the arch progressively collapses, causing the foot to roll inward (pronate) and the heel to shift outward.

AAFD is more common in women and adults over 40, and is strongly associated with obesity, hypertension, diabetes, and prior ankle injuries. Without treatment, the deformity worsens and can affect the ankle, knee, and hip.

Many patients are told to "just wear supportive shoes" — but this approach does not address the underlying tendon pathology or prevent progression.

Adult flat feet arch collapse anatomy

Signs & Symptoms

Pain along the inner ankle and arch

Especially with walking or standing for extended periods

Visible collapse of the arch

The foot appears flat when standing

Heel shifting outward

The heel tilts away from the midline (valgus alignment)

Difficulty rising on tiptoes

A key clinical sign of posterior tibial tendon dysfunction

Swelling along the inner ankle

Along the course of the posterior tibial tendon

Progressive worsening

Symptoms worsen over months to years without treatment

The 4 Stages of Adult Flatfoot Deformity

Stage I

Tendon Inflammation

Posterior tibial tendon is inflamed but intact. Arch is still present. Treated conservatively.

Stage II

Flexible Flatfoot

Tendon is elongated or partially torn. Arch collapses under weight but can be corrected manually. Most common stage.

Stage III

Rigid Flatfoot

Arch collapse is fixed — the foot cannot be corrected manually. Arthritis may be present.

Stage IV

Ankle Involvement

Deformity has progressed to involve the ankle joint. Surgical reconstruction typically required.

Dr. Bregman's Treatment Approach

Non-Surgical Options

Custom Biomechanical Orthotics — Precisely molded to support the arch and reduce stress on the posterior tibial tendon.
Regenerative Medicine (PRP) — Platelet-rich plasma injected into the tendon to stimulate healing and reduce degeneration.
Peptide Therapy (BPC-157) — Promotes tendon healing and reduces inflammation at the cellular level.
Laser Therapy (MLS Class IV) — Reduces tendon inflammation and accelerates tissue repair.
Bracing & Immobilization — CROW boot or AFO brace to offload the tendon during the healing phase.

Surgical Options (Stages II–IV)

Tendon Transfer — The flexor digitorum longus tendon is used to replace the damaged posterior tibial tendon.
Calcaneal Osteotomy — The heel bone is cut and repositioned to correct the valgus alignment.
Medializing Calcaneal Osteotomy + Tendon Transfer — The gold standard for Stage II AAFD — combines both procedures for comprehensive correction.
Subtalar or Triple Arthrodesis — For rigid Stage III deformity — fusion of the hindfoot joints to create a stable, pain-free foot.
Minimally Invasive Techniques — Where appropriate, Dr. Bregman uses small-incision approaches to reduce recovery time.

Frequently Asked Questions

Can adult flat feet be corrected without surgery?

In Stage I and Stage II (flexible) flatfoot, conservative treatment — including custom orthotics, regenerative medicine, and physical therapy — can significantly reduce pain and slow progression. Surgery is typically reserved for cases that fail conservative treatment or have progressed to Stage III or IV.

How do I know if my flat feet are causing my pain?

Dr. Bregman performs a comprehensive biomechanical evaluation including weight-bearing X-rays, gait analysis, and clinical testing of the posterior tibial tendon. This allows precise staging and treatment planning.

Will my flat feet get worse over time?

Without treatment, adult acquired flatfoot deformity is progressive. Early intervention — even with conservative measures — can significantly slow or halt progression.

How long is recovery from flat feet surgery?

Recovery depends on the procedure. Tendon transfer with calcaneal osteotomy typically requires 6–8 weeks non-weight-bearing, followed by progressive rehabilitation over 3–6 months. Dr. Bregman uses regenerative medicine and peptide therapy post-operatively to accelerate healing.

Don't Let Flat Feet Hold You Back

Schedule a comprehensive evaluation with Dr. Bregman to determine the stage of your flatfoot deformity and the best treatment path for your lifestyle.

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