Medically reviewed by Dr. Tom Biernacki, DPM
Board-certified podiatric surgeon | Balance Foot & Ankle, Howell & Bloomfield Hills, MI
Last reviewed: May 2026
Quick answer: Ankle Replacement Total Ankle Arthroplasty Michigan Podiatrist can significantly impact your daily life and mobility. Our Michigan podiatrists provide expert evaluation and evidence-based treatment — from conservative care to minimally invasive procedures — to relieve your symptoms and restore function. Same-day appointments available in Howell and Bloomfield Hills, MI.
| Implant System | Design | Constraint | Fixation | 10-Year Survival |
|---|---|---|---|---|
| STAR (Scandinavian Total Ankle Replacement) | 3-component mobile bearing | Unconstrained; polyethylene mobile insert | Cementless press-fit | ~70–75% |
| Salto Talaris | 2-component fixed bearing | Semi-constrained | Cementless press-fit + screws | ~80–85% |
| INBONE / INFINITY (Wright Medical) | 2-component fixed bearing; intramedullary stem | Semi-constrained; tibial stem for alignment | Intramedullary tibial stem; cementless talar | ~80% |
| Zimmer Biomet Trabecular Metal (TMTA) | 2-component; trabecular metal talar component | Semi-constrained | Highly porous trabecular metal; excellent ingrowth | ~80–85% |
| Ankle Arthrodesis (fusion — comparison) | Single-unit fusion; no implant | Complete — no motion preserved | Screws/plate | N/A — permanent; adjacent joint arthritis accelerates |
| Factor | Favors Total Ankle Replacement | Favors Ankle Arthrodesis (Fusion) |
|---|---|---|
| Age | 55+ (lower activity demand; longer life expectancy = gait quality matters more) | Any age; especially <55 with high demand |
| Activity Level | Low to moderate (walking, golf, cycling) | High demand (running, heavy labor, contact sports) |
| Bone Quality | Adequate bone stock; no significant osteoporosis | Poor bone stock; severe deformity; bone loss |
| Deformity | Neutral or mild varus/valgus (<10°) | Severe coronal deformity (>15–20°) |
| Adjacent Joint Health | Subtalar and midfoot joints healthy | Subtalar/midfoot already arthritic (fusion spreads load) |
| Previous Surgery | No prior ankle fusion attempt; no significant hardware | Revision of failed TAR; AVN of talus; infection history |
| Expected Outcome | Preserved motion; more natural gait; stairs/inclines easier | Highly reliable pain relief; no revision risk from wear |
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Medically Reviewed | Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle, Michigan
Quick Answer:
Quick Answer: Total ankle replacement (total ankle arthroplasty, TAA) is a motion-preserving surgical option for end-stage ankle arthritis. Modern implants (STAR, Infinity, Cadence) produce excellent 10-year survival rates in appropriately selected patients. Ideal candidates: end-stage ankle arthritis, adequate bone stock, neutral alignment, BMI under 35, and activity demands compatible with implant longevity. Ankle fusion remains the gold standard for failed replacements or poor TAA candidates.
End-stage ankle arthritis — bone-on-bone arthritic destruction of the tibiotalar joint — causes severe pain, stiffness, and disability. For decades, ankle fusion (arthrodesis) was the only reliable surgical option. Modern total ankle arthroplasty (TAA) implants now offer a motion-preserving alternative with 10-year survival rates exceeding 80% in appropriately selected patients. At Balance Foot & Ankle PLLC, Dr. Tom Biernacki evaluates ankle arthritis patients and provides expert consultation on TAA versus fusion — the decision that significantly impacts long-term function and adjacent joint health.
Total Ankle Replacement vs. Fusion
Total Ankle Replacement (TAA) Advantages: Preserves ankle motion (critical for stair descent, walking on uneven terrain, athletic activity). Reduces load transfer to subtalar and midtarsal joints — lowers long-term adjacent joint arthritis risk. Allows more natural gait pattern. Better patient satisfaction for active patients in most series. Ankle Fusion (Arthrodesis) Advantages: More durable — no implant wear or loosening. Reliable pain relief — the gold standard for 50+ years. Appropriate for: severe deformity requiring correction, poor bone stock, high BMI, inflammatory arthritis, or when TAA candidacy criteria not met. Dr. Biernacki discusses individual candidacy and helps patients understand the trade-offs for their specific situation.
TAA Implant Systems
Current generation systems used in Michigan: Infinity Total Ankle System (Wright Medical): Fixed-bearing, excellent long-term data. STAR (Scandinavian Total Ankle Replacement): Mobile-bearing, the longest clinical track record. Cadence Total Ankle (Integra): Modern fixed-bearing with excellent intermediate-term outcomes. Implant selection is based on bone geometry, surgeon experience, and patient-specific anatomy.
Recovery After Total Ankle Replacement
Non-weightbearing: 2 weeks posterior splint. Progressive weightbearing in boot: weeks 2–6. Regular shoe: 8–12 weeks. Physical therapy: begins at 6 weeks with range of motion, progresses to strengthening. Return to low-impact activity: 4–6 months. Return to impact sports: variable — TAA patients are generally counseled to avoid high-impact activities long-term to protect implant longevity.
Dr. Tom's Product Recommendations
Bauerfeind MalleoTrain Ankle Support
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Medical-grade ankle compression brace — used in the late rehabilitation phase after total ankle replacement for edema control and proprioceptive feedback during return-to-activity.
Dr. Tom says: “My podiatrist had me wear this in the later stages of my ankle replacement rehab and it helped significantly with swelling during walks.”
Ankle replacement rehabilitation, post-surgical edema control, ankle proprioception support
Not for acute post-operative phase — use prescribed boot during early recovery
Disclosure: We earn a commission at no extra cost to you.
Hoka Clifton 9 Maximum Cushion Running Shoe
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Maximum cushion shoe with rocker bottom — recommended by foot surgeons for patients returning to activity after total ankle replacement. Reduces impact forces and ankle stress during walking.
Dr. Tom says: “My surgeon recommended maximum cushion shoes like the Clifton when I transitioned back to regular footwear after my ankle replacement.”
Post-ankle replacement footwear, maximum cushion walking, ankle arthritis footwear, rocker bottom shoe
Maximum cushion — may feel unstable for patients with balance issues initially
Disclosure: We earn a commission at no extra cost to you.
✅ Pros / Benefits
- Modern TAA implants achieve 80%+ survival at 10 years in appropriately selected patients
- Motion preservation reduces adjacent joint arthritis risk versus fusion
- Allows more natural gait pattern — better for stair descent and uneven terrain
- Significant improvement in pain and quality of life for end-stage ankle arthritis
❌ Cons / Risks
- Implant loosening and wear are long-term risks requiring potential revision
- High-impact sports restricted post-TAA to protect implant longevity
- Requires adequate bone stock and alignment — not all patients are candidates
Dr. Tom Biernacki’s Recommendation
Total ankle replacement has come a very long way in the last 15 years. The implants are dramatically better, the surgical technique is refined, and we have good 10-year outcome data now. For the right patient — appropriate weight, decent bone quality, moderate activity demands — TAA offers something fusion can’t: preserved motion. The adjacent joint protection over 20+ years is a real benefit for younger patients. But patient selection is everything — a fusion done well is still an excellent operation.
— Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle
Frequently Asked Questions
Am I a candidate for total ankle replacement?
Ideal TAA candidates: end-stage tibiotalar arthritis, age typically 55+, BMI under 35, neutral or correctable ankle alignment, adequate bone stock, and activity expectations compatible with implant longevity. Post-traumatic arthritis (from prior ankle fracture) is the most common TAA indication. Dr. Biernacki evaluates candidacy comprehensively including weight-bearing X-rays, CT scan for bone stock assessment, and alignment analysis.
How long does a total ankle replacement last?
Modern implant systems show 80-90% survival at 10 years in well-selected patients. Survival decreases with higher BMI, higher activity demands, and malalignment. Younger patients and those with post-traumatic arthritis have variable long-term outcomes depending on bone quality and activity level. Dr. Biernacki discusses realistic longevity expectations based on individual patient factors.
What is the difference between ankle fusion and ankle replacement?
Ankle fusion (arthrodesis) eliminates the ankle joint permanently — providing reliable pain relief but removing all ankle motion. Ankle replacement preserves motion but carries implant wear and loosening risks over decades. Fusion is more durable but loads the adjacent subtalar and midtarsal joints more heavily. TAA is preferable for active patients who want to preserve motion; fusion is preferable for poor TAA candidates or failed replacements.
Is ankle replacement covered by Michigan insurance?
Yes — total ankle arthroplasty is covered by most commercial insurance plans and Medicare when ankle arthritis is well-documented, conservative care has been exhausted, and the procedure is deemed medically necessary. Pre-authorization is required. Dr. Biernacki’s office handles insurance pre-authorization and will verify coverage before scheduling.
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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.
Visit Balance Foot & Ankle — Same-Day Appointments Available
Our podiatry team serves patients throughout Michigan including Howell, Brighton, and Bloomfield Hills. If you’re dealing with heel pain, ingrown toenails, or a foot injury, we have same-day appointment availability.
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Dr. Tom Biernacki, DPM is a double board-certified podiatrist and foot & ankle surgeon at Balance Foot & Ankle Specialists in Southeast Michigan. With over a decade of clinical experience, he specializes in heel pain, bunions, diabetic foot care, sports injuries, and minimally invasive surgery. Dr. Biernacki is a member of the APMA and ACFAS, and his patient education content on MichiganFootDoctors.com and YouTube has reached over one million views.
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