Imagine waking up to find your foot suddenly swollen, warm, and reshaping itself — yet feeling little to no pain. For the 1-2.5% of people with diabetes who develop Charcot foot, this silent destruction of bone and joint can quickly progress to severe deformity, ulcers, and even limb loss. When bracing and protective footwear are no longer enough, surgical reconstruction can restore stability, prevent amputation, and restore your ability to walk.
At Sweeney Foot & Ankle Specialists, Dr. D. Sean Sweeney, DPM, FACFAS, and Dr. Christy Leahey, DPM, FACFAS, bring more than 20 years of advanced surgical experience to complex diabetic foot reconstruction. As a recognized leader in diabetic foot care across Greater Houston, the practice combines modern limb-salvage techniques with compassionate, patient-centered planning.
What Is Diabetic Charcot Foot?
Charcot foot is a progressive, non-infectious form of arthritis that causes bones in the foot and ankle to weaken, fracture, and fragment — often without warning. As the arch collapses, the foot can take on a characteristic “rocker bottom” shape, leading to pressure sores, ulcers, and instability that makes walking difficult or impossible.
While most cases can be managed with bracing and custom footwear, surgery becomes necessary when deformity threatens skin integrity, limb function, or quality of life.
When Is Surgery Recommended?
Surgical intervention may be the right path forward when:
- Chronic deformity causes instability that bracing cannot control
- Bony prominences create pressure points and risk of ulceration
- An existing ulcer has failed to heal despite non-operative care
- Ulcers keep returning after initial healing
- Walking is no longer possible without major support
Surgical Options Offered
The right procedure depends on the location and stage of the Charcot process, the presence of ulcers, joint stability, and your overall health.
- Ostectomy — Removal of a bony prominence beneath the foot to relieve pressure and help an ulcer heal. Typically outpatient, with 3-4 weeks in a weight-bearing brace or cast.
- Midfoot Realignment Arthrodesis — Stabilizes a collapsed midfoot using screws and plates to restore a functional arch. Recovery includes about three months of non-weight-bearing, followed by bracing.
- Hindfoot and Ankle Realignment Arthrodesis — A limb-salvage procedure for severe ankle instability, often using internal and external fixation. Recovery spans several months, with custom bracing often required for the long term.
Understanding the Risks
Because diabetes increases the risk of infection and slower healing, Charcot reconstruction carries higher complication rates than routine foot surgery. A thorough preoperative evaluation — including cardiac clearance — and an honest conversation about potential outcomes, including the rare possibility of limb loss, are essential. Your surgeon will walk you and your family through every step.
Recovery and Long-Term Results
Healing from Charcot surgery is a marathon, not a sprint. Most patients spend weeks to months in protective casts or braces before transitioning into diabetic-friendly footwear or custom orthotics. With careful follow-up — including MLS laser therapy to support post-surgical healing and in-office physical therapy — many patients regain meaningful mobility and avoid amputation.
Why Choose Sweeney Foot & Ankle Specialists for Diabetic Charcot Foot Surgery in The Woodlands, TX?
Sweeney Foot & Ankle Specialists has been voted Best Podiatrist in The Woodlands by Living Magazine every year since 2012 — a 14-year streak that reflects the trust our community places in our team. Our board-certified surgeons take a thoughtful, conservative-first approach, only recommending reconstruction when it offers the clearest path to saving the limb and improving your quality of life.
Patients benefit from a fully integrated care model that brings advanced surgical expertise together with minimally invasive solutions. From your first consultation through long-term follow-up, you’ll work with a warm, knowledgeable team committed to compassionate, personalized care.
Take the Next Step Toward Saving Your Limb
Charcot foot is serious — but with the right surgical team, limb salvage and renewed mobility are within reach. Schedule a consultation with Dr. Sweeney or Dr. Leahey to learn whether reconstruction is right for you. Call our The Woodlands office at (281) 292-4944 or our Magnolia office at (281) 789-4956 today.