Posterior ankle impingement — usually from os trigonum or FHL tendinopathy — hurts in the back of the ankle when pointing the toes down. Most respond to conservative treatment.
You’ve come to the right podiatry team. Dr. Tom Biernacki, DPM, FACFAS — board-certified foot & ankle surgeon with 3,000+ surgeries — explains exactly what posterior ankle impingement means and what works. Call (810) 206-1402 for same-day appointment at Howell or Bloomfield Hills.
Quick answer: Posterior Ankle Impingement Os Trigonum Heel Pain Michigan has multiple potential causes including mechanical, neurological, vascular, and inflammatory. The patterns we see most often are overuse, poorly-fitted shoes, and biomechanical imbalance. Red flags requiring urgent evaluation: warmth/redness (infection), inability to bear weight (fracture), and unilateral swelling without injury (DVT). Call (810) 206-1402.
Medically reviewed by Dr. Tom Biernacki, DPM · Board-Certified Podiatric Surgeon · Last reviewed: April 2026 · Editorial Policy
The most important clinical decision with Posterior Ankle Impingement Os Trigonum Heel Pain Michigan isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
Quick Answer
Posterior Ankle Impingement & Os Trigonum — Poste relates to plantar fasciitis — typically caused by tight calves and arch overload. Most patients improve in 6-12 weeks with conservative care. Same-week appointments in Howell + Bloomfield Hills: (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.
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What Is Posterior Ankle Impingement?
Posterior ankle impingement occurs when soft tissues or bony structures at the back of the ankle are compressed between the calcaneus (heel bone) and posterior tibia during ankle plantarflexion — pointing the foot downward. The primary bony cause is the os trigonum, an accessory ossicle (extra bone) present posterior to the talus in approximately 10–15% of the population. When the os trigonum is caught between the tibia and calcaneus during plantarflexion, it causes deep posterior ankle pain — classically described as pain at the back of the heel when pointing the foot, going en pointe, or pushing off hard during sprinting. At Balance Foot & Ankle in Howell and Bloomfield Hills, Michigan, Dr. Tom Biernacki, DPM evaluates posterior ankle impingement. Call (810) 206-1402.
Who Gets Posterior Ankle Impingement?
Posterior ankle impingement is classically a ballet dancer’s injury — the demands of repeated en pointe and relévé positions create maximum ankle plantarflexion repetitively, compressing the posterior ankle structures. However, it also occurs in: soccer players from repetitive toe striking; sprinters and basketball players from forceful push-off; gymnasts; and any athlete who repeatedly loads the ankle in full plantarflexion. The presence of an os trigonum is the primary risk factor — most people with an os trigonum never develop symptoms, but athletes who repeatedly compress the posterior ankle become symptomatic. Soft tissue causes include posterior synovitis, thickened posterior capsule, and FHL stenosis (concurrent in 30–40% of posterior impingement cases).
Diagnosis
The plantarflexion impingement test reproduces posterior ankle pain with forced passive plantarflexion — highly sensitive for posterior impingement. Tenderness is located directly posterior to the Achilles tendon, between the tendon and the ankle joint — distinct from Achilles tendinopathy (which is tender along the tendon body) and retrocalcaneal bursitis (which is tender superficially at the Achilles insertion). Lateral ankle X-ray demonstrates the os trigonum as a round or oval ossicle posterior to the talus — distinct from a lateral talar process fracture, which has a more irregular margin. MRI confirms os trigonum syndrome with bone marrow edema at the ossicle and adjacent soft tissue impingement. Concurrent FHL tendinopathy is assessed simultaneously on MRI.
Conservative Management
Conservative treatment for posterior ankle impingement: activity modification to avoid maximal plantarflexion activities; a walking boot or ankle immobilizer to rest the posterior structures for 4–6 weeks during acute presentation; ultrasound-guided corticosteroid injection posterior to the os trigonum into the posterior ankle recess — provides significant temporary relief in 60–70% of patients; physical therapy to improve posterior ankle soft tissue mobility and reduce posterior synovitis; and custom orthotics with slight heel lift to reduce the plantarflexion angle during normal gait. Conservative management is appropriate for a 3–6 month trial in most patients.
Os Trigonum Excision — Surgical Treatment
When conservative management fails, os trigonum excision — removal of the accessory bone through arthroscopic or mini-open approach — is highly effective. Arthroscopic excision through posterior ankle portals allows visualization of the os trigonum and concurrent FHL tendon sheath release if needed. Outcomes: 85–95% patient satisfaction; return to full athletic activity at 6–10 weeks. The recurrence rate after excision is essentially zero — the accessory bone, once removed, does not regrow. The arthroscopic approach provides faster recovery than open excision with equivalent effectiveness.
Posterior Ankle Impingement Management in Howell & Bloomfield Hills Michigan
Dr. Tom Biernacki, DPM provides posterior ankle impingement evaluation with in-office diagnostic ultrasound, weight-bearing X-rays, and ultrasound-guided injection at Balance Foot & Ankle. Serving Howell, Brighton, Bloomfield Hills, Troy, Auburn Hills, West Bloomfield, and all Southeast Michigan. Book your evaluation or call (810) 206-1402.
Dr. Tom’s Recommended Products for Plantar Fasciitis & Heel Pain
📍 Located in Michigan?
Our board-certified podiatrists treat this condition at two convenient locations. Same-day appointments often available.
These are products I personally use and recommend to my patients at Balance Foot & Ankle.
- PowerStep Pinnacle Insoles — Firm arch support with dual-layer cushioning — the #1 podiatrist-recommended OTC insole for plantar fasciitis
- PowerStep Pinnacle Insoles — High-profile biomechanical stabilizer cap controls overpronation and reduces fascia tension at the insertion
- Brooks Adrenaline GTS 24 — GuidRails support system with 12mm heel drop — the most-prescribed running shoe for plantar fasciitis in our practice
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we trust for our own patients.
Dr. Tom’s Pick: Women’s Shoe Comfort Inserts
For women who want comfort without giving up their shoes — Foot Petals cushions work in heels, flats, and sandals.
- Foot Petals Heavenly Heelz — Cushioned heel insert for pumps and heels — eliminates slipping and ball-of-foot pain in dress shoes.
- Foot Petals Tip Toes — Metatarsal cushion for the toe box — stops forefoot pain in heels and narrow shoes.
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases.
👟 Dr. Tom’s Pick: CURREX RunPro Insoles for Runners
CURREX RunPro are biomechanically tuned running insoles with 3 arch profiles (low, medium, high) to match your foot type. Unlike generic insoles, they’re engineered specifically for the high-impact demands of running — reducing pronation stress and metatarsal loading.
View CURREX RunPro on Amazon →
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases.
💊 Dr. Tom’s Pick: Doctor Hoy’s Natural Pain Relief
A topical pain relief gel I recommend to patients: arnica, camphor, and natural anti-inflammatories. No prescription needed. Apply directly to the painful area for fast-acting relief. Great for sore feet, heel pain, and joint discomfort.
View Doctor Hoy’s on Amazon →
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases.
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Treated by Dr. Tom Biernacki DPM — Board-certified podiatric surgeon at Balance Foot & Ankle in Howell & Bloomfield Hills, MI.
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Howell Office
4330 E Grand River Ave
Howell, MI 48843
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Bloomfield Hills Office
43494 Woodward Ave, #208
Bloomfield Hills, MI 48302
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Your Board-Certified Podiatrists
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Same-week appointments available at both locations.
Book Your AppointmentIn Our Clinic
In our Balance Foot & Ankle clinic, the typical plantar fasciitis patient is a 40- to 60-year-old who noticed sharp heel pain on their very first steps in the morning or after sitting at a desk. Many arrive having already tried cheap shoe-store inserts and a week of ice without relief. On exam, we palpate the medial calcaneal tubercle, check for a positive windlass test, and rule out Baxter’s neuropathy and calcaneal stress fractures. Most of our plantar fasciitis patients respond to a custom orthotic + eccentric calf loading + night splinting protocol within 6–12 weeks — without injections or surgery.
More Podiatrist-Recommended Plantar Fasciitis Essentials
Best Night Splint
![How To Cure Plantar Fasciitis FAST & FOREVER [Heel Pain & Heel Spurs]](https://www.michiganfootdoctors.com/wp-content/cache/flying-press/8c8bc060ae88016fc6dd2c630a433498.jpg)
Watch: How To Cure Plantar Fasciitis FAST & FOREVER [Heel Pain & Heel Spurs] — MichiganFootDoctors YouTube
Keeps fascia stretched overnight — the #1 intervention for morning heel pain.
Top Podiatrist-Recommended Insole
Deep heel cup + arch support unloads the plantar fascia all day.
Plantar Fasciitis Compression Sock
Arch support + circulation boost — reduces morning heel pain and swelling.
As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. Product recommendations are based on clinical experience; prices and availability shown above update live from Amazon.
When to See a Podiatrist
If morning heel pain has persisted more than 6 weeks, home care alone rarely fixes it. At Balance Foot & Ankle, we combine in-office ultrasound diagnostics, custom orthotics, and — when needed — shockwave or PRP to resolve plantar fasciitis that hasn’t responded to stretching and inserts. Most patients are walking pain-free within 4-8 weeks of starting a structured plan.
Call Balance Foot & Ankle: (810) 206-1402 · Book online · Offices in Howell & Bloomfield Hills
In-Office Treatment at Balance Foot & Ankle
When conservative care isn’t enough, Dr. Tom Biernacki and the team at Balance Foot & Ankle offer advanced, same-day options — including Plantar Fasciitis Surgery Bloomfield Hills at our Howell and Bloomfield Hills clinics.
Same-day appointments available. Call (810) 206-1402 or book online.
Pros & Cons of Conservative Care for plantar fasciitis
Advantages
- ✓ Conservative care resolves 90%+ of cases
- ✓ Multiple home treatment options
- ✓ Strong evidence base
- ✓ Imaging often not required
Considerations
- ✗ Recovery takes 6-12 weeks
- ✗ Mistakes prolong recovery
- ✗ Untreated can become chronic
- ✗ Can mimic other conditions
Dr. Tom’s Recommended Products for plantar fasciitis
Affiliate disclosure: As an Amazon Associate, Balance Foot & Ankle earns from qualifying purchases. We only recommend products we use with patients.
PowerStep Pinnacle Maxx Dr. Tom’s Pick
Best for: High-arch support to offload plantar fascia
Strassburg Sock Dr. Tom’s Pick
Best for: Overnight stretch for morning pain relief
Hoka Bondi 9 Dr. Tom’s Pick
Best for: Max cushion + rocker sole for daily relief
TriggerPoint Footballer Dr. Tom’s Pick
Best for: Plantar fascia release + stretching
Ready to Get Back on Your Feet?
Same-day appointments in Howell + Bloomfield Hills. Most insurance accepted. Dr. Tom Biernacki, DPM & team.
Book Today — Same-Day Appointments Available
Call Now: (810) 206-1402
About Your Care Team at Balance Foot & Ankle
Dr. Tom Biernacki, DPM · Board-Certified Foot & Ankle Surgeon. Specializes in conservative-first care, minimally invasive bunion surgery, and complex reconstruction.
Dr. Carl Jay, DPM · Accepting new patients. Specializes in sports medicine, athletic injuries, and routine podiatric care.
Dr. Daria Gutkin, DPM, AACFAS · Accepting new patients. Specializes in surgical reconstruction and pediatric podiatry.
Locations: 4330 E Grand River Ave, Howell, MI 48843 · 43494 Woodward Ave Suite 208, Bloomfield Hills, MI 48302
Hours: Mon–Fri 8:00 AM – 5:00 PM · (810) 206-1402
PowerStep Dynamic Ankle Stability Sock (DASS)
Best for: Chronic ankle instability · Repeat ankle sprains · Proprioception training · Athletes returning to play
A revolutionary alternative to bulky ankle braces. The DASS uses dynamic compression and targeted stabilization zones to retrain ankle proprioception while you walk, run, or stand. Designed by PowerStep’s biomechanical team specifically for patients with chronic ankle instability or recurring sprains.
- Fits in normal shoes
- Trains proprioception
- Less bulky than brace
- Wear all day comfortably
- Less rigid than ASO brace
- Newer product
- Pricier than basic socks
“For my patients with chronic ankle instability who don’t want to rely on rigid bracing forever, the DASS is the best bridge product I’ve seen. It’s not a replacement for surgical reconstruction in severe cases, but for grade 1-2 instability it’s a game-changer for return-to-sport.”
Dr. Tom’s Top 3 — The Premium Foot Pain Stack (2026)
If you only buy three things for foot pain, get these. PowerStep + CURREX orthotics correct the underlying foot mechanics, and Dr. Hoy’s pain gel delivers fast topical relief. This is the exact stack Dr. Tom Biernacki, DPM gives his Michigan podiatry patients on visit one — over 10,000 patients have used this exact combination.
Dr. Tom Biernacki, DPM is a board-certified podiatrist + Amazon Associate. Picks shown are products he prescribes to patients at Balance Foot & Ankle Specialists. We earn a commission on qualifying purchases at no extra cost to you. All products independently tested + reviewed for 30+ days minimum. Last verified: April 28, 2026.
PowerStep Pinnacle MaxxDr. Tom’s #1 Brand
Dr. Tom’s most-prescribed OTC orthotic. Lateral wedge corrects overpronation that causes 90% of foot pain. Deep heel cradle stabilizes the ankle. Built by podiatrists, used by patients worldwide.
- Lateral wedge corrects pronation
- Deep heel cradle stabilizes ankle
- Dual-density EVA — comfort + support
- Trim-to-fit any shoe
- Used by 10,000+ podiatrists
- Trim-to-size required
- 5-7 day break-in for some
CURREX RunProDr. Tom’s #1 Brand
3 arch heights for custom fit (Low/Med/High). Carbon-reinforced heel + dynamic forefoot — the closest OTC orthotic to a $500 custom orthotic. Engineered in Germany.
- 3 arch heights for custom fit
- Carbon-reinforced heel cup
- Dynamic forefoot zone
- Premium German engineering
- Sport-specific support
- Pricier than PowerStep
- 7-10 day break-in
Dr. Hoy’s Natural Pain Relief GelDr. Tom’s #1 Brand
Menthol-based natural pain relief — Dr. Tom’s #1 brand for fast relief without greasy residue. Safe for diabetics + daily use. Cleaner formula than Voltaren or Biofreeze.
- Menthol-based natural formula
- No greasy residue
- Safe for diabetics
- Fast cooling relief — 5-10 minutes
- Cleaner ingredient list than Biofreeze
- Pricier than Biofreeze
- Strong menthol scent at first
Recovery Timeline & What to Expect
Most ankle conditions respond well to the RICE protocol (rest, ice, compression, elevation) in the first 48-72 hours. Beyond that initial window, structured rehabilitation matters more than rest — strengthening the peroneal tendons and reactivating proprioception are what prevent reinjury. Patients who follow Dr. Tom’s guided eccentric exercise protocol typically return to full activity 2-3 weeks faster than those who self-treat.
When surgery is indicated: grade 3 ligament tears, recurrent instability after 6+ months of conservative care, osteochondral lesions, or chronic syndesmotic injuries. We exhaust all non-surgical options first — most patients never need an operating room.
Frequently Asked Questions
When should I see a doctor?
See a podiatrist if pain persists past 2 weeks, prevents normal activity, or is accompanied by red-flag symptoms (warmth, swelling, numbness, inability to bear weight).
Can I treat this at home?
Mild cases respond to RICE protocol (rest, ice, compression, elevation), supportive shoes, and OTC anti-inflammatories. Persistent symptoms need professional evaluation.
How long does it take to heal?
Most soft tissue injuries resolve in 2-6 weeks with appropriate care. Bone injuries take 6-12 weeks. Chronic conditions need longer-term management.
What is Heel pain?
Heel pain is a common foot/ankle condition that affects mobility and quality of life. Understanding the underlying cause is the first step in successful treatment. Our podiatrists at Balance Foot & Ankle perform a hands-on biomechanical exam, review your activity history, and use diagnostic imaging when appropriate to identify the root cause—not just treat the symptom. Many patients have been told to “rest and ice” without a deeper diagnostic workup; our approach is different.
Symptoms and warning signs
Common signs of heel pain include pain that worsens with activity, morning stiffness, swelling, tenderness when palpated, and difficulty bearing weight. If you experience sudden severe pain, inability to walk, visible deformity, numbness or color change, contact our office the same day or visit urgent care—these can signal a more serious injury such as a fracture, tendon rupture, or vascular compromise. Diabetics with any foot wound should seek same-day care.
Conservative treatment options
Most cases of heel pain respond to non-surgical care: structured rest, supportive footwear changes, custom orthotics, targeted stretching and strengthening protocols, anti-inflammatory medications when medically appropriate, and in-office procedures such as ultrasound-guided injections. We also offer advanced therapies including MLS laser therapy, EPAT/shockwave, regenerative injections, and image-guided procedures. Treatment is sequenced from least invasive to most invasive, and we explain the rationale at every step.
When is surgery considered?
Surgery is reserved for cases that fail 3-6 months of well-structured conservative care, when there is structural pathology (severe deformity, complete tear, advanced arthritis), or when imaging shows damage that will not heal without intervention. Our surgeons have performed 3,000+ foot and ankle procedures and prioritize minimally-invasive techniques whenever appropriate. We discuss recovery timelines, return-to-activity milestones, and realistic outcome expectations before any procedure is scheduled.
Recovery timeline and prevention
Recovery from heel pain varies based on severity and chosen treatment path. Conservative cases often improve within 4-8 weeks with consistent adherence to the protocol. Post-procedural recovery may range from a few days (in-office procedures) to several months (reconstructive surgery). Long-term prevention involves footwear assessment, activity modification, structured strengthening, and regular check-ins with your podiatrist if you have a history of recurrence. We provide written home-exercise plans and digital follow-up support.
Ready to feel better?
Same-week appointments available in Howell and Bloomfield Hills, Michigan.
Book Your VisitOur podiatrists treat the underlying cause, not just the symptom. Same-week appointments at our Howell and Bloomfield Hills, Michigan offices.
In-Office Treatment at Balance Foot & Ankle
If home treatment isn’t providing relief for your plantar fasciitis, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.
Same-day appointments available. (810) 206-1402
Learn about our plantar fasciitis treatment → | Book online →
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Same-day appointments in Howell & Bloomfield Hills, MI.
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Or call: (810) 206-1402
Dr. Tom Biernacki, DPM is a board-certified foot & ankle surgeon (ABFAS & ABPM) 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 made him one of the most-followed foot & ankle educators on YouTube.