This page covers the clinical evaluation, evidence-based treatment options, and recovery timeline for high arch foot pes cavus michigan at Balance Foot & Ankle in Michigan. For same-week appointments at our Howell or Bloomfield Hills offices, call (810) 206-1402.
| Pes Cavus Type | Structural Pattern | Neurologic Cause | Foot Alignment | Key Feature | Treatment Priority |
|---|---|---|---|---|---|
| Cavovarus (most common) | High arch + forefoot pronation + hindfoot varus | CMT disease (Charcot-Marie-Tooth); hereditary sensorimotor neuropathy | Heel varus; plantarflexed 1st ray; claw toes | Plantarflexed 1st metatarsal drives pronation; Coleman block test differentiates flexible vs rigid hindfoot | Address neurologic cause; orthotics; surgery if structural |
| Calcaneocavus | High arch + calcaneus positioned vertical | Poliomyelitis; peroneal paralysis; myelomeningocele | Calcaneus dorsiflexed; high arch; weak plantarflexors | Weak gastrocnemius-soleus complex; tendon transfer needed | AFO; tendon transfer to restore plantarflexion |
| Idiopathic Pes Cavus | High arch without neurologic cause | No identifiable neurologic disease (rule out CMT first) | Variable; often mild | Diagnosis of exclusion; family history common | Conservative; symptomatic treatment |
| Pes Cavus from Clubfoot (residual) | Residual high arch after clubfoot treatment | Congenital (CTEV) | Variable; depends on prior correction | History of casting or surgery for CTEV | Orthotics; osteotomy for recurrent deformity |
| Surgical Procedure | Indication | Mechanism | Recovery | Outcomes |
|---|---|---|---|---|
| Plantar Fascia Release (Steindler Stripping) | Flexible cavus; plantar fascia driving arch elevation | Releases plantar contracture; reduces arch height | 4–6 weeks boot; 3 months full activity | Effective for flexible deformity; may not correct rigid hindfoot varus |
| 1st Metatarsal Dorsiflexion Osteotomy | Flexible hindfoot varus driven by plantarflexed 1st ray | Elevates 1st metatarsal head; corrects forefoot pronation; hindfoot varus often self-corrects | 6 weeks NWB; 4 months full activity | Key procedure for cavovarus; Coleman block test confirms eligibility |
| Calcaneal Osteotomy (lateral closing wedge / Dwyer) | Rigid hindfoot varus not correcting after forefoot correction | Shifts calcaneal tuberosity laterally; corrects varus alignment | 6–8 weeks NWB; 4 months full activity | Highly effective for rigid hindfoot component; performed with forefoot osteotomy |
| Peroneus Longus to Brevis Transfer | Cavovarus; PL over-pulls first ray into plantarflexion | Reduces plantarflexion force on 1st metatarsal; strengthens eversion | 6 weeks NWB; combined with osteotomies typically | Reduces forefoot supination; adjunct to osteotomy |
| Claw Toe Correction (IPJ fusion / FDL transfer) | Symptomatic claw toes from intrinsic muscle weakness | Straightens contracted toes; PIP fusion or flexor-to-extensor transfer | 4–6 weeks; combined with hindfoot/forefoot correction | Improves shoe fit; reduces dorsal corn formation |
Foot pain isn't resolving?
Same-week appointments at Howell & Bloomfield Hills
Medically Reviewed | Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle, Michigan
Quick Answer:
Quick Answer: Pes cavus (high arch foot) is an elevated medial longitudinal arch that distributes weight excessively under the heel and ball of the foot, leading to calluses, stress fractures, ankle instability, and foot pain. It may be idiopathic or associated with neurological conditions (Charcot-Marie-Tooth disease, hereditary motor sensory neuropathies). Dr. Biernacki treats pes cavus with accommodative orthotics, ankle bracing, and surgical correction including calcaneal and metatarsal osteotomies for rigid deformity.
Pes cavus—the medical term for high arch foot—is a foot deformity characterized by an elevated medial longitudinal arch that persists on weight-bearing. Unlike the flat foot (pes planus), which has received considerable clinical attention, pes cavus is often underappreciated in primary care and is a significant source of foot pain, ankle instability, and lower extremity overuse injuries. Understanding whether your high arch is structural or neurological in origin determines both prognosis and treatment strategy.
The Biomechanical Consequences of a High Arch
In a normal foot, weight is distributed relatively evenly across the heel, lateral midfoot, and metatarsal heads during standing and walking. The medial longitudinal arch acts as a spring—compressing with load to absorb impact and then recoiling to provide propulsive energy at push-off. In pes cavus, the elevated arch is stiffer and more rigid—functioning less as a spring and more as a rigid lever arm that concentrates weight under the heel (calcaneus) and the metatarsal heads (particularly the first and fifth), with relative unloading of the lateral midfoot.
This abnormal pressure distribution produces characteristic clinical problems: callus formation under the first and fifth metatarsal heads and heel from concentrated pressure; stress fractures of the metatarsals and calcaneus from repetitive loading of localized areas; lateral ankle instability from the hindfoot varus (inversion) position that accompanies many cavus deformities, placing the lateral ankle ligaments under constant tension and at risk during ankle plantarflexion-inversion movements; peroneal tendinopathy from overload of the peroneal tendons working to evert the inverted hindfoot; and plantar fascia tightness from the intrinsic tension of the elevated arch.
Is Pes Cavus Neurological or Structural?
The most clinically important determination in evaluating pes cavus is whether the deformity is idiopathic (structural)—accounting for approximately 50% of cases in published series—or neurological in origin. Neurological cavus is associated with progressive conditions including Charcot-Marie-Tooth disease (CMT, the most common hereditary neuropathy), Friedreich’s ataxia, spinal cord conditions (spinal dysraphism, tethered cord), and other hereditary motor-sensory neuropathies.
Red flags for neurological pes cavus include: progressive deformity over years, family history (CMT follows autosomal dominant inheritance in most forms), weakness of intrinsic foot muscles producing hammer toes, sensory changes, and bilateral involvement that is asymmetric or progressive. When neurological pes cavus is suspected, neurology referral for electrodiagnostic studies and genetic testing is appropriate—because the underlying neurological condition determines long-term prognosis and systemic management.
The Coleman block test is a critical clinical assessment: with the patient standing on a wooden block with the first metatarsal head hanging off the edge, a rigid hindfoot varus deformity remains fixed while a flexible (forefoot-driven) varus corrects to neutral. This test determines whether the hindfoot varus is driven by a plantarflexed first metatarsal (flexible—amenable to first metatarsal osteotomy) or is a fixed rigid deformity (requiring calcaneal osteotomy or triple arthrodesis).
Conservative Management of Pes Cavus
Conservative management focuses on accommodating the high arch and rigid foot to reduce pressure concentrations and provide lateral ankle support. Accommodative custom orthotics—made with softer materials that mold to the elevated arch to fill the cavus void and redistribute pressure from concentrated metatarsal head and heel areas—are distinct from the rigid motion-control orthotics used for flatfoot. A lateral heel wedge (valgus post) reduces hindfoot varus alignment and improves ankle stability.
Ankle bracing for lateral instability is a significant component of conservative management for patients with recurrent ankle sprains. Cavus foot patients with lateral ankle instability benefit from semi-rigid bracing that prevents the extreme plantarflexion-inversion position that sprains the lateral ligaments—particularly in athletic activities on uneven surfaces.
Wide-toe-box footwear with extra depth and cushioning accommodates the high arch and forefoot deformity (hammertoes are frequently coexistent). Avoiding narrow, pointed-toe shoes that compress the deformed forefoot is important for patient comfort and prevention of skin complications.
Surgical Correction of Pes Cavus
Surgery is indicated when conservative management fails to control symptoms—typically recurrent ankle sprains despite bracing, severe pain from metatarsal stress fractures, or progressive deformity. The surgical plan is individualized based on whether the deformity is flexible or rigid, the specific anatomical contributors, and whether neurological progression must be accounted for.
Flexible forefoot-driven cavus (Coleman block test corrects hindfoot): first metatarsal dorsiflexion osteotomy to elevate the plantarflexed first ray, combined with peroneus longus-to-brevis tendon transfer (replacing the overpulling plantarflexor of the first ray with a stronger evertor). Plantar fascia release reduces arch tension. These soft tissue and bony procedures address the primary driver of deformity without requiring hindfoot fusion.
Rigid hindfoot cavovarus deformity: Calcaneal osteotomy to lateralize (shift outward) the heel tuberosity, correcting hindfoot varus alignment. Combined with lateral ankle reconstruction (Broström-Gould procedure) when chronic lateral ligament insufficiency is present. In severe progressive neurological cases, triple arthrodesis may be the only option for achieving stable, braceable foot position.
Dr. Tom's Product Recommendations
Powerstep Pulse Maxx Cushioning Insoles
⭐ Highly Rated | Foundation Wellness Partner | 30% Commission
Soft cushioning insoles that accommodate a high arch—reduces pressure under the heel and metatarsal heads in pes cavus feet.
Dr. Tom says: “Finally found an insole that actually fills my high arch and relieves the pressure on my metatarsal heads.”
High arch (pes cavus) patients needing accommodative cushioning rather than rigid arch support
Flat foot patients who need motion-control and rigid medial arch support (opposite biomechanical need)
Disclosure: We earn a commission at no extra cost to you.
Aircast AirSport Ankle Brace for Instability
⭐ Highly Rated | Foundation Wellness Partner | 30% Commission
Semi-rigid ankle brace for lateral ankle instability associated with pes cavus hindfoot varus—prevents ankle sprain mechanism during sport.
Dr. Tom says: “My cavus foot gives me chronic ankle sprains—this brace lets me play basketball without re-injury.”
Pes cavus patients with lateral ankle instability needing sport activity protection
Pes cavus patients with rigid deformity requiring surgical consultation for cavovarus correction
Disclosure: We earn a commission at no extra cost to you.
New Balance 928 Extra Wide Walking Shoes
⭐ Highly Rated | Foundation Wellness Partner | 30% Commission
Extra-wide, deep toe-box walking shoes that accommodate a high-arch foot with hammertoes—reduces forefoot pressure in pes cavus patients.
Dr. Tom says: “These are the first shoes in years that don’t hurt my high-arch feet within an hour of wearing.”
Pes cavus patients with hammertoes and forefoot deformity needing extra-depth wide-toe-box footwear
Athletic patients who need running-specific shoe designs for their sport activities
Disclosure: We earn a commission at no extra cost to you.
✅ Pros / Benefits
- Accommodative orthotics with lateral posting effectively manage mild-moderate pes cavus symptoms conservatively
- Coleman block test guides surgical planning—distinguishing flexible from rigid deformity affects which operations are appropriate
- First metatarsal osteotomy combined with tendon transfer corrects flexible forefoot-driven cavus without hindfoot fusion
❌ Cons / Risks
- Neurological pes cavus (CMT) is progressive—deformity worsens over years despite conservative management
- Rigid cavovarus deformity requires calcaneal osteotomy or triple arthrodesis with lengthy recovery
- Coexistent hammertoes and intrinsic muscle weakness require concurrent correction for complete functional improvement
Dr. Tom Biernacki’s Recommendation
Pes cavus is often missed in clinical settings because providers focus on flat feet—the high arch is less visually obvious and the patient just says their foot hurts. When I examine a patient with recurrent ankle sprains, metatarsal stress fractures, or lateral foot pain, I always assess arch height carefully. A cavus foot with hindfoot varus is a mechanical setup for lateral ankle instability that no amount of ankle strengthening or bracing fully compensates for. Identifying the neurological versus structural distinction early matters enormously for prognosis. For most patients with manageable symptoms, accommodative orthotics and proper footwear make a significant difference. For patients with progressive deformity or recurrent injury despite conservative care, surgical correction genuinely changes their long-term trajectory.
— Dr. Tom Biernacki, DPM | Board-Certified Podiatric Surgeon | Balance Foot & Ankle
Frequently Asked Questions
Is a high arch always a problem?
Not always—many people with high arches are asymptomatic. Pes cavus becomes clinically significant when it causes symptoms: recurrent ankle sprains from lateral instability, pain under the heel or metatarsal heads from concentrated pressure, metatarsal stress fractures, or hammertoe deformity. The degree of rigidity and hindfoot varus alignment determines symptomatic risk.
What causes a high arch foot?
Pes cavus can be idiopathic (structural, without identifiable cause) in approximately 50% of cases. In the other half, a neurological cause is identified—most commonly Charcot-Marie-Tooth disease (CMT), the most prevalent hereditary neuropathy. Other causes include Friedreich’s ataxia, spinal cord conditions, and other hereditary motor-sensory neuropathies.
Should I see a neurologist for my high arch foot?
If your pes cavus is progressive, associated with muscle weakness or sensory changes, asymmetric, or has a family history pattern—yes, neurological evaluation with electrodiagnostic studies is appropriate to screen for hereditary neuropathies like CMT. Dr. Biernacki can coordinate this referral as part of your comprehensive evaluation.
Can pes cavus be corrected with surgery?
Yes—surgical correction is effective for symptomatic pes cavus that fails conservative management. For flexible deformity: first metatarsal osteotomy and tendon transfer. For rigid hindfoot varus: calcaneal osteotomy with or without lateral ankle reconstruction. For severe progressive neurological cases: triple arthrodesis for stable, braceable foot position.
Does Dr. Biernacki treat pes cavus (high arch foot) in Michigan?
Yes—Dr. Biernacki evaluates and treats pes cavus at Balance Foot & Ankle in Howell, Michigan, including neurological screening, accommodative orthotic fabrication, and surgical correction for appropriate patients. Schedule at MichiganFootDoctors.com or call (517) 579-1881.
Michigan Foot Pain? See Dr. Biernacki In Person
4.9★ rated | 1,123 Reviews | 3,000+ Surgeries
Same-week appointments · Howell & Bloomfield Hills
📞 (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.
Visit Balance Foot & Ankle — Same-Day Appointments Available
Our podiatry team serves patients throughout Michigan including Howell, Brighton, and Bloomfield Hills. Whether you’re dealing with heel pain, ingrown toenails, or a foot injury, we have same-day appointment availability.
Same-day appointments available. (810) 206-1402
Doctor Hoy’s Natural Pain Relief Gel
Natural topical pain relief I use in our clinic. Arnica + camphor formula — apply directly to the area 3–4x daily. ($20–25)
Shop Doctor Hoy’s →Our podiatrists treat the underlying cause, not just the symptom. Same-week appointments at our Howell and Bloomfield Hills, Michigan offices.
Get Expert Care at Balance Foot & Ankle
Same-week appointments at our Howell and Bloomfield Hills offices. Board-certified podiatric surgeons. Most insurance accepted.
Same-Week Appointments in Howell & Bloomfield Hills
Three board-certified podiatric surgeons. 1,123+ five-star reviews. Most insurance accepted.
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.
- Plantar Fasciitis: Diagnosis and Conservative Management (PubMed)
- Plantar Fasciitis (APMA)
- Diagnosis and Treatment of Plantar Fasciitis (PubMed / AAFP)
- Heel Pain (APMA)