Medically reviewed by Dr. Tom Biernacki, DPM
Board-certified podiatric surgeon | Balance Foot & Ankle, Howell & Bloomfield Hills, MI
Last reviewed: May 2026
| Implant System | Design | Bone Preservation | Motion | 10-Year Survival |
|---|---|---|---|---|
| INBONE II (Wright Medical) | Intramedullary stem; stemmed talar component | Moderate resection | 20–25° | 85–90% |
| INFINITY (Wright Medical) | Low-profile 2-component; fixed bearing | Minimal bone resection | 22–28° | 88–92% |
| SALTO Talaris (Integra) | Anatomic 2-component; fixed bearing | Conservative resection | 20–26° | 85–88% |
| HINTEGRA (Newdeal) | 3-component mobile-bearing | Conservative | 25–30° | 82–87% |
| STAR (Stryker) | 3-component mobile-bearing; longest track record | Moderate | 22–28° | 70–80% (older data) |
| Factor | Favors Ankle Replacement | Favors Ankle Fusion |
|---|---|---|
| Age | >55 (lower activity demands; longer implant survival acceptable) | <55 (higher activity; implant may not last lifetime) |
| Activity Level | Moderate — walking, golf, swimming, cycling | High — running, heavy labor, jumping sports |
| Deformity | Mild to moderate (<10° coronal plane) | Severe deformity; significant bone loss; AVN |
| Adjacent Joint Arthritis | Present — replacement reduces adjacent joint stress | Minimal — fusion alone sufficient |
| Infection History | No prior deep infection | Prior osteomyelitis or hardware infection |
| Body Weight | Normal to overweight (BMI <35) | Morbid obesity (implant overload risk) |
Quick answer: Ankle Replacement Surgery Michigan is a common foot/ankle topic that affects many patients. The 2026 evidence-based approach combines proper diagnosis, conservative-first treatment, and escalation only when needed. We treat this regularly at our Howell and Bloomfield Township practices. Call (810) 206-1402.
Medically Reviewed | Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle, Michigan
The most important clinical decision with Ankle Replacement Surgery Michigan isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
The most important clinical decision with Ankle Replacement Surgery Michigan isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
Who Is a Candidate for Ankle Replacement?
Ideal candidates for total ankle replacement (TAR) are patients with end-stage ankle arthritis causing severe pain and functional limitation who have failed conservative management (orthotics, bracing, injections) for at least 6 months. Classic candidates are 55-70 years old with normal or near-normal alignment, adequate bone stock, and lower physical demands. The primary advantage over fusion: preservation of 15-20 degrees of ankle motion for more natural walking mechanics.
Factors that favor ankle fusion over replacement: severe deformity requiring extensive correction, young highly active patients (high revision risk with active use), avascular necrosis with poor bone quality, severe ligament instability, or failed previous ankle surgery with significant scarring. The decision between replacement and fusion is nuanced and should be made with an experienced surgeon reviewing weight-bearing CT imaging.
Modern Ankle Implant Technology
Third-generation 3-component designs (INBONE, STAR, Infinity, Vantage, Salto Talaris) have dramatically improved outcomes over early-generation implants. Modern designs achieve 90-95% 10-year survival with proper patient selection — comparable to hip and knee replacement outcomes. Fixed-bearing and mobile-bearing designs exist with equivalent overall outcomes; surgeon experience with a specific system is more important than implant design choice.
Surgery and Recovery
Total ankle replacement is performed under general or spinal anesthesia through an anterior (front of ankle) approach. The procedure takes 2-3 hours. Post-operatively: splint for 2 weeks, non-weight-bearing cast for 4-6 weeks, then progressive weight-bearing with physical therapy. Return to normal daily activities at 4-5 months; return to low-impact sports at 6-12 months. Full swelling resolution and final outcome assessment at 12-18 months.
Complication risks include wound healing issues (higher risk in smokers and diabetics), implant loosening, and periprosthetic fracture. Long-term revision surgery may be needed in 10-15% of patients at 10 years — conversion to fusion is possible if revision replacement is not appropriate.
Dr. Tom's Product Recommendations
DASS Medical Compression Socks
⭐ Highly Rated | Foundation Wellness Partner | 30% Commission
Essential for post-ankle replacement edema management during rehabilitation. Graduated compression reduces chronic ankle swelling that persists for months after TAR and significantly improves comfort during recovery.
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Post-ankle replacement swelling management, rehabilitation phase
Immediately post-operative period (not during cast immobilization phase)
Disclosure: We earn a commission at no extra cost to you.
PowerStep Pinnacle Orthotic
⭐ Highly Rated | Foundation Wellness Partner | 30% Commission
Supports adjacent joint mechanics after ankle replacement. Subtalar and midfoot joints bear increased load after TAR — arch support protects these joints from secondary arthritic changes.
Dr. Tom says: “https://m.media-amazon.com/images/I/71k+PB6ZHLL._AC_SL300_.jpg”
Long-term adjacent joint protection after ankle replacement
Early post-operative period (requires surgical footwear prescription)
Disclosure: We earn a commission at no extra cost to you.
✅ Pros / Benefits
- Preserves ankle motion — more natural gait than fusion
- Modern implants achieve 90%+ 10-year survival in proper candidates
- Conversion to fusion is possible if implant fails — ankle replacement does not burn bridges
❌ Cons / Risks
- Revision surgery more complex than primary fusion
- Higher-demand patients (under 55, high-activity) have higher failure rates
- Wound healing complications significantly increase in smokers and poorly controlled diabetics
Dr. Tom Biernacki’s Recommendation
Ankle replacement has come a long way in the past decade. I have patients who had replacements 8-10 years ago walking pain-free and doing activities they never thought possible. The key is patient selection — I am very specific about who is a good candidate. If you are young, very active, have severe deformity, or have other factors working against the replacement, a fusion might actually give you a better long-term result. The right operation for the right patient is always the goal.
— Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle
Frequently Asked Questions
How long does a total ankle replacement last?
Modern third-generation ankle implants achieve 90-95% 10-year survival with proper patient selection. Longer-term data shows approximately 80% survival at 15-20 years — lower than hip and knee replacement but improving with newer designs. Patient activity level significantly influences implant longevity.
Is ankle replacement better than fusion?
Both procedures provide excellent pain relief. Ankle replacement preserves motion (10-15 degrees); fusion eliminates motion but provides maximum pain relief and durability. Replacement is preferred for patients who prioritize natural gait mechanics. Fusion is preferred for high-demand patients, severe deformity, poor bone quality, or those who prioritize long-term durability over motion preservation.
Can I walk normally after ankle replacement?
Yes — preserving ankle motion allows more natural walking compared to fusion. Most patients walk without a significant limp after ankle replacement. Running and high-impact sports are generally discouraged. Cycling, swimming, walking, golf, and doubles tennis are typically well-tolerated.
Michigan Foot Pain? See Dr. Biernacki In Person
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Same-week appointments · Howell & Bloomfield Hills
When Shoes Aren’t Enough — Dr. Tom’s Top 9 Orthotics
About 30% of patients I see for foot pain need MORE than a great shoe — they need a structured insole. Below: my complete 2026 orthotic ranking with pros, cons, and the specific patient I’d give each one to.
Best All-Purpose Orthotic for Most Patients
Semi-rigid arch shell + dual-layer cushion + deep heel cup. The orthotic I’ve fitted to more patients than any other for 15 years. APMA-accepted. Trim-to-fit design works in athletic shoes, casual shoes, and most work boots.
✓ Pros
- Semi-rigid arch shell provides true biomechanical correction
- Deep heel cup centers the heel and reduces lateral instability
- Dual-layer cushion (top + bottom) lasts 9-12 months daily wear
- Available in 8 sizes for precise fit
- APMA-accepted and clinically validated
- APMA-accepted with superior cushioning versus rigid alternatives
✗ Cons
- Too thick for most dress shoes (use ProTech Slim instead)
- Some break-in period required (3-7 days for arch tolerance)
- Not enough correction for severe pes planus or rigid pes cavus
Dr. Tom’s Recommendation: If a patient has run-of-the-mill plantar fasciitis, mild flat feet, or arch fatigue, this is the first orthotic I try. Better value than most premium alternatives for 90% of patients, which is why it’s the first orthotic I reach for in the clinic. Sub-$50 typically.
Maximum Motion Control · Flat Feet & Severe Over-Pronation
PowerStep’s most aggressive stability orthotic. Adds a 2°-7° medial heel post on top of the standard PowerStep platform — designed specifically for flat-footed patients and severe pronators who need real corrective force.
✓ Pros
- 2°-7° medial heel post adds aggressive pronation control
- Same trusted PowerStep arch shell, more correction
- Built specifically for flat-foot biomechanics
- Excellent for posterior tibial tendon dysfunction (PTTD)
- Removable top cover for cleaning
✗ Cons
- Too aggressive for neutral-arch patients
- Needs longer break-in (10-14 days) due to stronger correction
- Adds 2-3 mm of stack height — won’t fit slim dress shoes
Dr. Tom’s Recommendation: When a patient comes in with significant flat feet AND symptoms (heel pain, arch pain, knee pain), the Original PowerStep isn’t aggressive enough. The Maxx is what gets prescribed. About 25% of my flat-footed patients end up here.
Low-Profile · Fits Dress Shoes & Narrow Casuals
3 mm slim profile with podiatrist-designed tri-planar arch technology. Engineered specifically to fit inside dress shoes, oxfords, loafers, and women’s flats without crowding the toe box. Vionic was founded by an Australian podiatrist.
✓ Pros
- 3 mm slim profile (vs 7-10 mm for standard orthotics)
- Tri-planar arch technology adds support without bulk
- Built-in deep heel cup despite slim design
- Fits dress shoes WITHOUT having to remove the factory insole
- Trim-to-fit · APMA-accepted
✗ Cons
- Less arch support than full-volume orthotics
- Top cover wears faster than thicker alternatives
- Not enough correction for severe foot deformities
Dr. Tom’s Recommendation: My default when a patient says ‘I need orthotics but I have to wear dress shoes for work.’ Slim enough to fit in oxfords and pumps without the heel sliding out. The single highest-impact change you can make for office workers with foot pain.
Built-In Metatarsal Pad · Morton’s Neuroma · Ball-of-Foot Pain
Standard Pinnacle orthotic with a built-in metatarsal pad positioned proximal to the metatarsal heads — the exact location that offloads neuromas and metatarsalgia. No need for separate met pads or pad placement guesswork.
✓ Pros
- Built-in met pad eliminates DIY pad placement errors
- Specifically designed for Morton’s neuroma + metatarsalgia
- Same trusted PowerStep arch + heel cup platform
- Top cover protects sensitive forefoot skin
- Faster relief than orthotics + add-on met pads
✗ Cons
- Met pad position is fixed (can’t fine-tune individual placement)
- Some patients with very small or very large feet need custom
- Slightly thicker than the standard Pinnacle
Dr. Tom’s Recommendation: If a patient has Morton’s neuroma, sesamoiditis, or generalized ball-of-foot pain (metatarsalgia), this saves a clinic visit and a prescription. The built-in pad placement is anatomically correct for 80% of feet. Way better than DIY met pads.
Adaptive Dynamic Arch · Athletic & Daily Wear
Currex’s flagship adaptive arch technology — the orthotic flexes with your gait instead of fighting it. Different stiffness zones along the length give you targeted support at the heel, midfoot, and forefoot. Available in three arch heights (low/medium/high).
✓ Pros
- Dynamic flex zones adapt to natural gait cycle
- Three arch heights ensure precise fit
- Lighter than rigid orthotics (no ‘heavy foot’ feel)
- Excellent for runners and athletic walkers
- European podiatric design (German engineering)
✗ Cons
- More expensive than PowerStep Original ($55-65 typically)
- Less aggressive correction than Pinnacle Maxx for severe cases
- Three arch heights means you must self-select correctly
Dr. Tom’s Recommendation: I started recommending Currex three years ago for runners who said PowerStep felt ‘too rigid.’ The dynamic flex zones respect natural gait. Best for active patients who walk 8K+ steps daily and don’t need maximum motion control.
Running-Specific · Heel Strike + Forefoot Strike Compatible
Currex’s purpose-built running orthotic. The midfoot flex zone is positioned for runner’s gait mechanics, with a flared heel cushion for heel strikers and a forefoot rocker for midfoot/forefoot strikers. Tested on 1000+ runners during product development.
✓ Pros
- Designed by German biomechanics lab specifically for runners
- Dynamic arch flexes with running gait (not static like PowerStep)
- Three arch heights (low/medium/high)
- Reduces overuse injury risk in mid-distance runners
- Lightweight (no impact on cadence)
✗ Cons
- Premium price ($60-75)
- Not aggressive enough for severe over-pronators (use Pinnacle Maxx)
- Runner-specific design = less ideal for daily walking shoes
Dr. Tom’s Recommendation: If a patient runs 20+ miles per week and has plantar fasciitis or shin splints, this is the orthotic I prescribe. The dynamic flex zones respect running biomechanics in a way that no rigid PowerStep can match. Pricier but worth it for serious runners.
Cavus Foot & High-Arch Patients
Polyurethane base with a deeper heel cup and higher arch profile than PowerStep — built for cavus (high-arched) feet that need maximum cushion and support. The 5-zone cushioning system addresses the unique pressure points of high-arch feet.
✓ Pros
- Deeper heel cup centers the heel for cavus foot stability
- Higher arch profile fills the void under high arches
- 5-zone cushioning addresses cavus foot pressure points
- Polyurethane base lasts 12+ months
- Available in Wide width
✗ Cons
- Too tall/aggressive for normal or low arches
- Won’t fit slim dress shoes
- Pricier than PowerStep Original
- Some patients find the arch height uncomfortable initially
Dr. Tom’s Recommendation: Cavus foot patients are often misdiagnosed and given low-arch orthotics — that makes everything worse. Spenco’s Total Support has the arch profile that high-arch feet actually need. About 15% of my patients have cavus feet; this is what they wear.
Cushion Layer · Standing All Day · Gel Pressure Relief
NOT a true biomechanical orthotic — this is a cushion insole. But for patients who want gel pressure relief instead of arch correction (or to add ON TOP of factory insoles in work boots), this is the best gel option on Amazon.
✓ Pros
- Genuine gel cushioning (not foam pretending to be gel)
- Targeted gel waves under heel and ball of foot
- Trim-to-fit · works in most shoe types
- Sub-$15 price (most affordable option in this list)
- Massaging texture is genuinely soothing
✗ Cons
- ZERO arch support — this is cushion only
- Won’t fix plantar fasciitis or flat-foot issues
- Compresses faster than PowerStep (4-6 months)
- Top cover wears through in high-mileage applications
Dr. Tom’s Recommendation: I recommend these to patients who tell me ‘I just want my feet to stop hurting at the end of my shift’ and who don’t have a biomechanical issue. Construction workers, factory workers, retail. Pure cushion does the job for them.
Tight-Fitting Shoes · Cycling Shoes · Hockey Skates
Tread Labs Pace insole with firm orthotic arch support for flat feet and plantar fasciitis relief. The replaceable top cover design makes it one of the most durable picks in this guide — backed by a million-mile guarantee and recommended for tight-fitting athletic footwear.
✓ Pros
- Firm orthotic arch support shell (podiatrist-grade)
- Slim profile fits tight athletic footwear
- Lasts 12+ months daily wear
- Excellent for cycling shoes specifically
- Built-in odor-control treatment
✗ Cons
- Premium price ($45-55)
- Less cushion than PowerStep equivalents
- Not as aggressive correction as Pinnacle Maxx for flat feet
- The signature ‘heel cup feel’ takes 1-2 weeks to adapt to
Dr. Tom’s Recommendation: If you’re a cyclist with foot numbness, hot spots, or knee pain — this is the orthotic. The stabilizer cap solves cycling-specific biomechanical issues that no other orthotic addresses. Worth the premium for athletes.
None of these solving your foot pain?
Some patients (about 30%) need custom-molded prescription orthotics. We make 3D-scanned custom orthotics in our Howell and Bloomfield Hills offices — specifically built for your foot mechanics.
Schedule a Custom Orthotic Fitting →
FSA/HSA eligible · Most insurance accepted · (810) 206-1402
Dr. Tom’s Recovery Recommendations
Doctor Hoy’s Natural Pain Relief Gel — Natural arnica + menthol formula for post-procedure soreness. We use this in our Howell and Bloomfield Hills clinics. FSA-eligible, pump bottle.
DASS Medical Compression Socks — Graduated medical compression for post-surgical swelling. Proper sizing (not S/M/L guesswork) and diabetic-friendly knit.
Disclosure: We earn a commission if you purchase — at no extra cost to you. We only recommend what we use in our clinic.
In-Office Treatment at Balance Foot & Ankle
If home treatment isn’t providing relief for your ankle replacement surgery michigan, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.
AAOS: Total Ankle Replacement vs Fusion — Comparison
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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.