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When an adult flatfoot becomes rigid and painful, a triple arthrodesis — fusing the three joints of the rearfoot — is one of the most reliable ways to rebuild a stable, plantigrade foot. Here are five things you need to know if collapsing arches are affecting your life.

5 Things to Know About Adult Flatfoot and Triple Arthrodesis

  1. Early treatment can help you avoid surgery. Caught early, a flexible flatfoot often responds to bracing and orthotics — so don’t wait until it becomes rigid.
  2. Choose the right surgeon. Look for an ABFAS board-certified reconstructive rearfoot and ankle surgeon, whose cases have been validated and reviewed by peers for quality and consistency.
  3. Custom ankle bracing is the gold standard of conservative care for adult-acquired flatfoot, supporting the arch and offloading the failing tendon.
  4. Surgical care is highly specialized and requires real experience — this is not a procedure for an occasional operator.
  5. If you have collapsing arches and pain, call us at (239) 430-3668.

What a Triple Arthrodesis Does

A triple arthrodesis fuses the subtalar, talonavicular, and calcaneocuboid joints to correct a fixed deformity and eliminate the painful, arthritic motion in the rearfoot. It is generally reserved for advanced, rigid flatfeet or significant arthritis, where joint-preserving procedures are no longer enough. Recovery involves a period of non-weight-bearing while the bones fuse, followed by a gradual return to activity — and for the right patient, the trade is a stable, far less painful foot. Our results walk for themselves.

For more information or to schedule an evaluation with a board-certified foot and ankle specialist, call (239) 430-3668 (FOOT) or book online at NaplesPodiatrist.com.


Serving Southwest Florida since 2005, Family Foot & Leg Center has 9 convenient locations throughout Collier, Lee, Charlotte, and Sarasota Counties — Naples, Estero, Fort Myers, Cape Coral, Port Charlotte, and Sarasota. We provide pediatric to geriatric foot and ankle care: ingrown toenails, heel pain, bunions, foot & ankle arthritis, plantar fasciitis, foot & ankle surgery, custom orthotics, and diabetic wound care — with in-office X-rays, diagnostic ultrasound, and minor surgical suites. Home of the Lam Minimally Invasive No-Scar Bunion Surgery. Same-day appointments and easy online scheduling.

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Written by Dr. Kevin Lam, D.P.M., F.A.C.F.A.S.

Dr. Kevin Lam, DPM, FACFAS, DABLES, DABPS is Clinical Director of Family Foot and Leg Center, PA — Southwest Florida's premier podiatric practice. He earned his Doctor of Podiatric Medicine degree with honors from Temple University School of Podiatric Medicine and completed advanced surgical training at Mount Sinai Medical Center and Jackson Memorial Health System, Miami. Named among America's Top Podiatrists. Board-certified in foot surgery, reconstructive rearfoot and ankle surgery, and lower extremity surgery. Serving Southwest Florida since 2005 across 9 locations from Marco Island to Sarasota.