Medically reviewed by Dr. Tom Biernacki, DPM
Board-certified podiatric surgeon | Balance Foot & Ankle, Howell & Bloomfield Township, MI
Last reviewed: May 2026
| Cause | Condition | Prevalence | Features |
|---|---|---|---|
| Neurological | Charcot-Marie-Tooth | ~30% | Bilateral, progressive |
| Neurological | Cerebral palsy | ~15% | Spasticity, often unilateral |
| Idiopathic | Unknown cause | ~35% | Unilateral more common |
| Congenital | Clubfoot residual | Rare | Prior casting history |
| Complication | Mechanism | Treatment |
|---|---|---|
| Lateral ankle instability | Hindfoot varus | Brace + peroneal PT |
| Metatarsal stress fractures | Poor shock absorption | Rest + orthotics |
| Plantar fasciitis | Tight plantar fascia | Stretching + orthotics |
| Hammertoes | Muscle imbalance | Toe pads, surgery if severe |
Quick answer: Pes Cavus Causes 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 Podiatrist | Balance Foot & Ankle, Michigan
The most important clinical decision with Pes Cavus Causes 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 Pes Cavus Causes isn’t which treatment to start with — it’s identifying the correct subtype. That changes everything. Call (810) 206-1402.
Why the Cause of Cavus Foot Matters
Pes cavus is not a single condition — it’s a foot shape that can result from multiple causes, some requiring urgent neurological evaluation. The rigid cavus foot (high arch that doesn’t flatten with weight-bearing) has a higher likelihood of neurological cause than a flexible high arch. Charcot-Marie-Tooth disease (CMT) — the most common inherited peripheral neuropathy — presents with progressive cavus foot deformity and should be evaluated in any cavus foot patient, particularly if there’s a family history or symptoms of peripheral neuropathy.
Biomechanical Consequences of High Arch
A high arch foot is rigid and poor at shock absorption. The plantar fascia is already under high intrinsic tension. Load concentrates on the heel and the metatarsal heads (the arch doesn’t participate in weight-bearing), causing: plantar fasciitis (particularly the insertional type), metatarsal stress fractures, calluses under the 1st and 5th metatarsal heads, lateral ankle instability (the subtalar joint is in inversion, predisposing to ankle sprains), and peroneal tendon injuries.
Conservative Management
Lateral heel wedge orthotic: reduces the inversion stress on the subtalar joint and improves lateral stability. A first metatarsal cutout (relief under the first metatarsal head) offloads the concentrated plantar pressure. Extra-depth shoes accommodate the high arch and prevent dorsal midfoot compression. Ankle bracing for recurrent lateral ankle sprains. Physical therapy targeting peroneal strengthening and balance work.
Frequently Asked Questions
Is a high arched foot always a problem? No — many people have high arches with no symptoms and excellent athletic performance. Problems arise when the arch is rigid and causing pressure concentration, instability, or progressive neurological deformity.
Do I need neurological testing for my high arch? If your high arch is progressive, asymmetric, associated with calf muscle wasting or sensory changes, or if family members have similar findings, neurological evaluation is appropriate. Stable, symmetric, asymptomatic high arches in adults don’t routinely require neurological workup.
Michigan Foot Pain? See Dr. Biernacki In Person
Same-week appointments at our Howell and Bloomfield Township offices.
📞 (810) 206-1402 Book Online →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.
Frequently Asked Questions
Foundation Wellness Products
Professional-grade foot care, trusted by Balance Foot & Ankle
Doctor Hoy's Natural Pain Relief Gel
Fast-acting topical gel for foot and ankle pain relief. Non-greasy, pleasant scent.
Shop Now — Save 30%Doctor Hoy's Warming Therapy Lotion
Deep-penetrating warming formula to soothe chronic foot and heel pain.
Shop Now — Save 30%In-Office Treatment at Balance Foot & Ankle
If home treatment isn’t providing relief for your flat feet, our podiatry team at Balance Foot & Ankle can help with same-day evaluations and advanced in-office care.
PubMed: Pes Cavus — High Arch Foot
Ready to Get Relief?
Same-day appointments available in Howell & Bloomfield Township, MI
4.9★ | 1,123 Reviews | 3,000+ Surgeries
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.