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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Medically Reviewed by Dr. Tom Biernacki, DPM — Board-Certified Podiatrist, Balance Foot & Ankle Specialists, Michigan. Last updated April 2026.
Treatment at Balance Foot & Ankle: Foot Emergency Guide →
The Sesamoids: Two Small Bones With Big Problems
The sesamoid bones — two small, pea-sized bones embedded in the flexor hallucis brevis tendon beneath the first metatarsal head — are important but frequently overlooked sources of forefoot pain. Despite their small size, the sesamoids bear significant compressive and tensile loads during push-off, and dysfunction at this location can be profoundly disabling, particularly for runners, dancers, and anyone who performs repetitive forefoot loading. At Balance Foot & Ankle in Howell and Bloomfield Township, Michigan, we see sesamoid problems regularly and approach them with the detailed evaluation this complex anatomy requires.
Sesamoiditis: Inflammation Without Fracture
Sesamoiditis — inflammation of the sesamoid bones and their surrounding structures — produces chronic, aching pain beneath the first metatarsal head that is worse with barefoot walking, high heels, and activities loading the forefoot. On examination, direct plantar palpation of the sesamoids (particularly the medial tibial sesamoid) reproduces the pain. X-rays are normal (the sesamoids appear intact), and MRI shows bone marrow edema without fracture. Treatment: offloading with a dancer’s pad (padding that relieves direct sesamoid pressure), stiff-soled footwear, corticosteroid injection for inflammatory flares, and activity modification. Recovery is measured in months rather than weeks for established sesamoiditis.
Sesamoid Stress Fractures and Acute Fractures
The tibial sesamoid (medial of the two) is far more commonly fractured than the fibular sesamoid. Bipartite sesamoid — a normal developmental variant where the sesamoid bone consists of two separate pieces united by fibrocartilage — is present in 10-30% of people and can be mistaken for a fracture on X-ray. Distinguishing features: acute fracture shows irregular, non-corticated edges; bipartite sesamoid shows smooth, corticated margins. MRI confirms fracture by showing bone marrow edema at the fracture site. Treatment: non-weight-bearing in a boot for 6-8 weeks, followed by gradual return to activity with sesamoid offloading. Fractures that don’t heal (non-unions) may require surgical sesamoidectomy (removal of the involved sesamoid).
Avascular Necrosis of the Sesamoid
Avascular necrosis (AVN) — death of sesamoid bone tissue from loss of blood supply — occurs as a complication of sesamoid fractures, corticosteroid injection, or idiopathically. MRI shows characteristic signal changes of bone death. Conservative treatment (offloading, activity modification) can allow some cases to stabilize; progressive AVN with collapse and persistent pain requires sesamoidectomy. Sesamoidectomy has functional consequences — particularly affecting toe-off mechanics — and is reserved for cases that fail conservative management. Contact Balance Foot & Ankle at (810) 206-1402 for systematic evaluation of sesamoid pain with appropriate imaging and a conservative-first treatment approach.
Foot or Ankle Pain? We Can Help.
Balance Foot & Ankle — Howell & Bloomfield Township, MI
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📞 (810) 206-1402
When to See a Podiatrist for Sesamoid Problems
Sesamoid injuries — affecting the two small bones under the big toe joint — cause persistent ball-of-foot pain that limits pushing off and jumping. At Balance Foot & Ankle, Dr. Tom Biernacki diagnoses sesamoiditis, sesamoid fractures, and avascular necrosis with imaging and provides targeted conservative and surgical treatment.
Learn About Our Foot Pain Treatment Options | Book Your Appointment | Call (810) 206-1402
Clinical References
- Richardson EG. Hallucal sesamoid pain: causes and surgical treatment. J Am Acad Orthop Surg. 1999;7(4):270-278.
- Bichara DA, Hsu AR, Giza E. Sesamoid fractures of the hallux. Foot Ankle Spec. 2012;5(5):325-332.
- Cohen BE. Hallux sesamoid disorders. Foot Ankle Clin. 2009;14(1):91-104.
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Howell Office
3980 E Grand River Ave, Suite 140
Howell, MI 48843
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Bloomfield Hills Office
43700 Woodward Ave, Suite 207
Bloomfield Hills, MI 48302
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Same-week appointments available at both locations.
Book Your AppointmentMore Podiatrist-Recommended Foot Health Essentials
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Universal podiatrist-recommended insert for pain relief and prevention.
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Daily 3-minute roll reduces most forms of foot and heel pain.
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Prevents fungus, blisters, and odor — the basics matter.
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 foot or ankle pain has been bothering you for more than a few weeks, home care alone may not be enough. Balance Foot & Ankle offers same-week appointments at our Howell and Bloomfield Hills clinics — no referral needed in most cases. Bring your current shoes and a short list of symptoms and we’ll build you a treatment plan in one visit.
Call Balance Foot & Ankle: (810) 206-1402 · Book online · Offices in Howell & Bloomfield Hills
Differential Diagnosis: What Else Could It Be?
Not every case of sesamoiditis is straightforward. In our clinic we routinely rule out three look-alike conditions before confirming the diagnosis. If your symptoms don’t match the classic presentation, one of these may explain the pain — which is why physical exam matters more than self-diagnosis.
| Condition | How It Differs |
|---|---|
| Sesamoid stress fracture | Acute or gradually worsening sharp pain, tender directly over one sesamoid, positive findings on MRI. |
| Hallux rigidus | Stiff, painful big toe joint with limited dorsiflexion — pain is AT the joint, not UNDER the ball. |
| Turf toe (plantar plate injury) | Acute hyperextension mechanism, diffuse swelling of the 1st MTP, positive 1st MTP drawer test. |
Red Flags — When to See a Podiatrist Now
Seek same-day evaluation at Balance Foot & Ankle if you notice any of the following:
- Sudden sharp onset (possible fracture)
- Bruising or swelling under the big toe
- Pain at rest or at night
- Inability to push off during gait
Call (810) 206-1402 or request an appointment. Our Howell and Bloomfield Hills offices reserve same-day slots for urgent foot and ankle issues.
In Our Clinic: What We See
Clinical perspective from Dr. Tom Biernacki, DPM — Balance Foot & Ankle, Howell & Bloomfield Hills, MI:
In our Balance Foot & Ankle clinic, sesamoiditis patients are usually dancers, runners, or women who have spent significant time in heels. They describe pain directly UNDER the big toe joint — not at the joint (that’s hallux rigidus) — which worsens with push-off. On exam we palpate each sesamoid separately (tibial and fibular) and assess for sensitivity. We always get X-rays to look for sesamoid fracture or bipartite sesamoid (a normal variant). Treatment uses a dancer’s pad to offload the sesamoid, stiff-soled footwear to reduce push-off stress, and activity modification.
Dr. Hoy’s Complete Pain Relief Line — Dr. Tom’s Picks (2026)
Dr. Hoy’s Natural Pain Relief is Dr. Tom Biernacki, DPM’s #1 prescription topical pain relief for plantar fasciitis, Achilles tendonitis, foot pain, knee pain, and back pain. Cleaner formula than Voltaren or Biofreeze — safe for diabetics + daily long-term use without 30-day limits. Below is the complete Dr. Hoy’s product line, organized by use case.
Dr. Hoy’s Natural Pain Relief Gel (4oz Tube)Dr. Tom’s #1 Brand
The flagship Dr. Hoy’s — menthol-based natural pain relief gel. The bottle Dr. Tom hands every plantar fasciitis patient on visit one. Cleaner formula than Voltaren or Biofreeze.
- Menthol-based natural formula
- No greasy residue
- Safe for diabetics
- Fast cooling relief 5-10 min
- Daily long-term use safe
- Pricier than Biofreeze
- Strong menthol scent at first
Dr. Hoy’s Natural Pain Relief Gel (8oz Pump Bottle)Dr. Tom’s #1 Brand
8oz pump bottle — same formula as the 4oz tube but 2x the value. Best for athletes, families, or chronic pain patients who use it daily.
- 8oz pump bottle
- 2x value of 4oz
- Same clean formula
- Easy pump dispensing
- Larger size
- Pricier upfront
Dr. Hoy’s Arnica Boost Pain ReliefDr. Tom’s #1 Brand
Dr. Hoy’s + arnica boost — for bruising, swelling, post-injury inflammation. Adds arnica’s anti-inflammatory power to the standard menthol formula.
- Added arnica for bruising
- Reduces post-injury swelling
- Fast topical relief
- Safe for athletes
- Specialty use
- Pricier than standard
Dr. Hoy’s Natural Pain Relief Roll-OnDr. Tom’s #1 Brand
Same Dr. Hoy’s formula in a roll-on stick — no greasy hands, no mess, perfect for gym bags and travel. TSA-friendly.
- No greasy hands
- TSA-friendly
- Travel-sized
- Same Dr. Hoy’s formula
- Less product per use
- Pricier per oz
Dr. Hoy’s Pain Relief Gel — 3-Pack BundleDr. Tom’s #1 Brand
3-pack of Dr. Hoy’s 4oz tubes — best per-tube price for chronic pain patients, families, or anyone who uses it daily.
- 3-pack bulk pricing
- Same flagship formula
- Stockpile value
- Family-sized
- Larger upfront cost
- Need storage space
Top 10 Premade Orthotics — Dr. Tom’s Picks (2026)
Dr. Tom Biernacki, DPM has tested 60+ over-the-counter orthotic insoles in his Michigan podiatry practice over the past 15 years. Below are the top 10 he prescribes most often — ranked by clinical results, build quality, and patient feedback. PowerStep + CURREX brands are Dr. Tom’s #1 prescription brands — built by podiatrists, with biomechanical features (lateral wedge, deep heel cradle, dual-density EVA) that 90% of OTC insoles lack.
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. Last verified: April 28, 2026.
PowerStep Pinnacle MaxxDr. Tom’s #1 Brand
The most prescribed OTC orthotic in podiatry. Lateral wedge corrects overpronation that causes 90% of plantar fasciitis. Deep heel cradle stabilizes the ankle.
- Lateral wedge corrects pronation
- Deep heel cradle
- Dual-density EVA
- Trim-to-fit
- Used by 10,000+ podiatrists
- Trim required
- 5-7 day break-in
PowerStep Original Full LengthDr. Tom’s #1 Brand
The original PowerStep — flexible semi-rigid arch with deep heel cradle. The right choice for neutral feet that need everyday support without the lateral wedge.
- Flexible semi-rigid arch
- Deep heel cradle
- Fits dress shoes
- 30-day guarantee
- APMA-accepted
- Less aggressive than Pinnacle
- No lateral wedge for overpronation
PowerStep Pulse MaxxDr. Tom’s #1 Brand
Built for runners + athletes who need maximum support during high-impact activity. Engineered for forefoot strike + lateral motion.
- Sport-specific cushioning
- Lateral wedge for runners
- Antimicrobial top cover
- Shock-absorbing forefoot
- Pricier than Pinnacle
- Best for athletes only
CURREX RunProDr. Tom’s #1 Brand
German-engineered insole with 3 arch heights (Low, Med, High) for custom fit. Carbon-reinforced heel + dynamic forefoot.
- 3 arch heights for custom fit
- Carbon-reinforced heel
- Sport-specific zones
- Premium materials
- Pricier than PowerStep
- 7-10 day break-in
CURREX EdgeProDr. Tom’s #1 Brand
For hikers, skiers, and high-impact athletes — reinforced shank prevents foot fatigue on steep descents + uneven terrain.
- Reinforced shank
- 3 arch heights
- Cold-weather friendly
- Carbon plate
- Stiff feel — not for casual
- Pricier
CURREX SupportSTPDr. Tom’s #1 Brand
For nurses, retail, and standing professions — the most supportive CURREX with deep heel cup + maximum medial support.
- Maximum medial support
- Deep heel cup
- 12-hour shift tested
- Slip-proof
- Stiffest CURREX option
- Pricier
PowerStep Pinnacle
Firm, structured arch support — the right choice ONLY for high-arched (cavus) feet. Wrong choice for flat feet.
- Strong structured arch
- Deep heel cup
- Long-lasting (5+ years)
- Firm — not for flat feet
- No lateral wedge
Vionic OrthoHeel Active Insole
APMA-accepted, podiatrist-designed casual insole. Best for adding mild arch support to dress shoes + walking shoes.
- APMA-accepted
- Slim profile
- Antimicrobial top
- Less support than PowerStep
- No lateral wedge
Sof Sole Athlete
Budget athletic insole with neutral arch + gel forefoot. Decent value if you need a quick replacement.
- Affordable
- Gel forefoot
- Antimicrobial
- Wears out in 6 months
- No structured arch
Spenco Polysorb Total Support
Mid-range insole with 5-zone polysorb cushioning. Decent support for standing professions.
- 5-zone cushioning
- Trim-to-fit
- Mid-price point
- Less stable than PowerStep
- No lateral wedge
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
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.
Related reading: Plantar Fasciitis Secrets — our complete heel pain guide: what works and what to avoid.
- Plantar Fasciitis: Diagnosis and Conservative Management (PubMed)
- Plantar Fasciitis (APMA)
- Diagnosis and Treatment of Plantar Fasciitis (PubMed / AAFP)
- Heel Pain (APMA)