Total Ankle Replacement Surgery: Complete Patient Guide Michigan | Podiatrist DPM

Quick answer: Total Ankle Replacement Surgery Guide Michigan is a common foot/ankle topic that affects many patients. Effective treatment starts with a targeted diagnosis, conservative-first treatment, and escalation only when needed. We treat this regularly at our Howell and Bloomfield Hills practices. Call (810) 206-1402.

Medically reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatric Surgeon — Balance Foot & Ankle, Howell & Bloomfield Hills, MI. Last updated April 2026.

Total ankle replacement (TAR) is one of the most significant advances in foot and ankle surgery over the past two decades — transforming end-stage ankle arthritis from a condition requiring joint fusion into one where motion-preserving replacement is often possible. At Balance Foot & Ankle, Dr. Tom Biernacki, DPM evaluates patients for total ankle replacement and performs this procedure at our Michigan surgical centers. Call (810) 206-1402 to schedule your consultation.

Quick Answer: What Is Total Ankle Replacement?

Total ankle replacement (TAR) is a surgical procedure that resurfaces the destroyed tibial and talar articular surfaces with metal implant components and a polyethylene bearing that allows normal ankle motion. Unlike ankle fusion (arthrodesis), TAR preserves dorsiflexion and plantarflexion — allowing a more natural gait, reduced stress on adjacent subtalar and midtarsal joints, and better performance on stairs and inclines. Modern third-generation implants (INBONE II, Salto Talaris, Cadence, INFINITY, STAR) have 10-year survival rates exceeding 85% in experienced centers. TAR is appropriate for carefully selected patients with end-stage ankle arthritis.

TAR Implant Evolution: From First to Third Generation

First-generation implants (1970s–80s) were constrained designs that failed at unacceptably high rates due to aseptic loosening — this period created understandable skepticism about ankle replacement that persisted for decades in the orthopedic community. Second-generation implants (1990s–2000s) introduced unconstrained or semi-constrained mobile-bearing designs — the Scandinavian Total Ankle Replacement (STAR) was FDA-approved in 2009 and remains available today. Third-generation implants (2010s–present) use advanced materials, intramedullary fixation stems for improved tibial component stability, improved talar component geometry, and patient-specific instrumentation derived from CT scanning — dramatically improving reproducibility and outcomes. The INBONE II and Cadence systems are among the most widely used third-generation implants in the United States.

Who Is a Good Candidate for TAR?

Ideal TAR candidate: Age 55–75, relatively low physical demand, end-stage ankle arthritis (Kellgren-Lawrence Grade 3–4), adequate bone stock on CT scan, coronal alignment within 10–15 degrees of neutral (or correctable at surgery), no prior deep infection, non-diabetic or well-controlled diabetes, non-smoker or smoke-free >3 months, BMI under 40. Factors favoring fusion over TAR: Young, high-demand patients (<50); severe deformity not correctable at surgery (>20° varus/valgus); severe bone defect or avascular necrosis of the talus; prior septic arthritis; active osteomyelitis; peripheral vascular disease or severe neuropathy; significant obesity (BMI >40). Neither TAR nor fusion is universally superior — the decision is individualized.

Pre-Operative Workup for TAR

TAR requires thorough pre-operative planning. Weight-bearing X-rays: AP, lateral, and mortise views to assess alignment and bone stock. CT scan: Essential for evaluating bone quality, deformity, adjacent joint arthritis, and sizing for patient-specific instrumentation. MRI: Evaluates remaining cartilage, bone marrow edema, and avascular necrosis of the talus. Vascular assessment: ABI and/or duplex ultrasound for patients with diabetes, smoking history, or claudication — poor arterial inflow dramatically increases wound complication risk. Deformity analysis: Hindfoot alignment view (long axial calcaneal view) to identify concurrent subtalar or hindfoot deformity that must be corrected simultaneously with TAR.

The TAR Procedure

TAR is performed under general or spinal anesthesia, typically with a tourniquet. The approach is anterior (between the extensor tendons) — the ankle joint is exposed, the arthritic tibial plafond and talar dome are cut with precision jigs (increasingly CT-guided, patient-specific jigs), and the metal components are impacted into position. The tibial component uses an intramedullary stem in third-generation designs for improved fixation. The polyethylene insert is seated between the metal components. Bone grafting is performed as needed for defects. The procedure takes 90–120 minutes. Most TAR procedures require simultaneous procedures — calcaneal osteotomy for hindfoot deformity, lateral ankle ligament reconstruction for concurrent instability, or first MTP fusion for concurrent bunion deformity — which adds operative time.

Recovery After Total Ankle Replacement

TAR recovery is demanding — patients must commit to the protocol for optimal outcomes. Day 0–2: Non-weight-bearing splint, hospitalization 1–2 days or outpatient with strict home elevation protocol. Weeks 1–6: Non-weight-bearing in removable cast boot — careful elevation to control swelling (critical for wound healing). Weeks 6–10: Progressive weight-bearing in cam boot based on implant stability and bone ingrowth on radiographs. Weeks 10–16: Transition to supportive shoe and formal physical therapy — ankle range-of-motion, proprioception, and strength. Months 4–6: Return to low-impact activities. Month 6–12: Full activity clearance for appropriate activities. High-impact activities (running, jumping, cutting sports) are permanently restricted post-TAR to protect implant longevity.

Most Common Mistake Before TAR Surgery

The most common mistake: proceeding to TAR without having a thorough conservative trial first. In our clinic, we regularly evaluate patients who have been told they need ankle replacement and have never had: rocker-bottom footwear trial, custom orthotics with medial or lateral wedging, intra-articular corticosteroid or hyaluronic acid injection, PRP injection, or MLS laser therapy. A 3–6 month comprehensive conservative trial should precede any surgical decision. Some Grade 3 ankle arthritis patients achieve 3–7 years of satisfactory function with the right non-surgical protocol — extending their longevity window to a more appropriate age for TAR.

Schedule a TAR Consultation at Balance Foot & Ankle

Dr. Tom Biernacki evaluates patients for total ankle replacement at our Howell and Bloomfield Hills offices. All TAR candidates undergo comprehensive CT-based deformity planning before surgical recommendation. Book a consultation online or call (810) 206-1402. Second opinions on TAR recommendations from other providers are welcome and encouraged.

In-Office Treatment at Balance Foot & Ankle

If home treatment isn’t providing relief for your ankle conditions, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.

Frequently Asked Questions

When should I see a podiatrist?

If symptoms persist past 2 weeks, affect your normal activity, or are accompanied by red-flag symptoms (warmth, redness, swelling, inability to bear weight).

What does treatment cost?

Most diagnostic visits and conservative treatments are covered by Medicare and major insurers. Out-of-pocket costs vary by your specific plan.

How quickly can I get an appointment?

Most non-urgent cases see us within 5 business days. Urgent cases (sudden pain, possible fracture) typically same or next business day.