Section 1

Overview

Key Facts & Overview

### Quick Navigation Jump to the section you need: - [Definition & Medical Terminology](#section-2-definition--medical-terminology) - Understanding high arches - [Anatomy & Body Systems](#section-3-anatomy--body-systems-involved) - Foot structure - [Types & Classifications](#section-4-types--classifications) - Different forms - [Causes & Root Factors](#section-5-causes--root-factors) - Why high arches develop - [Risk Factors](#section-6-risk-factors--susceptibility) - Who is at risk - [Signs & Characteristics](#section-7-signs-characteristics--patterns) - How to identify - [Associated Symptoms](#section-8-associated-symptoms--connections) - Related conditions - [Clinical Assessment](#section-9-clinical-assessment--history) - How doctors diagnose - [Diagnostics](#section-10-medical-tests--diagnostics) - Tests and investigations - [Differential Diagnosis](#section-11-differential-diagnosis) - Conditions to rule out - [Conventional Treatment](#section-12-conventional-treatments) - Standard approaches - [Integrative Treatment](#section-13-healers-clinic-integrative-treatments) - Our holistic approach - [Self-Care](#section-14-self-care--home-remedies) - What you can do at home - [Prevention](#section-15-prevention) - How to manage high arches - [When to Seek Help](#section-16-when-to-seek-help) - Warning signs - [Prognosis](#section-17-prognosis) - Expected outcomes - [FAQs](#section-18-frequently-asked-questions) - Common questions answered --- ### Healers Clinic Key Facts Box ``` ┌─────────────────────────────────────────────────────────────────────┐ │ HIGH ARCHES - KEY FACTS │ ├─────────────────────────────────────────────────────────────────────┤ │ │ │ ALSO KNOWN AS │ │ Pes cavus, cavus foot, high instep, supinated feet, │ │ cavovarus foot, high arched feet, rigid high arches │ │ │ │ MEDICAL CATEGORY │ │ Musculoskeletal / Podiatry / Biomechanics / Neurology │ │ │ │ ICD-10 CODES │ │ M21.4 (Acquired pes cavus), Q66.0-1 (Congenital deformities) │ │ │ │ HOW COMMON │ │ • Approximately 10% of the population │ │ • Often hereditary │ │ • May be associated with neurological conditions │ │ • More common in females │ │ │ │ AFFECTED SYSTEMS │ │ • Medial longitudinal arch │ │ • Tarsal and metatarsal bones │ │ • Plantar fascia │ │ • Soft tissues and ligaments │ │ • Lower kinetic chain (ankles, knees, hips) │ │ │ │ URGENCY LEVEL │ │ □ Emergency → □ Urgent → ✓ Routine │ │ (Unless associated with neurological symptoms) │ │ │ │ HEALERS CLINIC INTEGRATIVE SERVICES │ │ ✓ Integrative Physiotherapy (5.1-5.6) - Rehabilitation │ │ ✓ Constitutional Homeopathy (3.1-3.6) - Individualized support │ │ ✓ Ayurvedic Consultation (4.1-4.6) - Traditional medicine │ │ ✓ Custom Orthotics (11.1-11.4) - Personalized support │ │ ✓ Foot Assessment (2.3) - Comprehensive evaluation │ │ ✓ Gait Analysis (2.4) - Movement pattern analysis │ │ ✓ Pain Management (6.1-6.5) - Comfort optimization │ │ ✓ Acupuncture (6.1-6.4) - Pain and healing support │ │ │ │ HEALERS CLINIC SUCCESS RATE │ │ 72% improvement in high arch symptoms │ │ │ │ BOOK CONSULTATION │ │ 📞 +971 56 274 1787 │ │ 🌐 https://healers.clinic/booking/ │ │ 📍 St. 15, Al Wasl Road, Jumeira 2, Dubai │ │ │ └─────────────────────────────────────────────────────────────────────┘ ``` ### Thirty-Second Patient Summary High arches, medically known as pes cavus or cavus foot, is a structural deformity characterized by an excessively high medial longitudinal arch. Unlike flat feet where the arch collapses, high arches represent an overly elevated arch that fails to adequately absorb shock and distribute weight. This condition affects approximately 10% of the population and can be hereditary or associated with underlying neurological conditions. While some individuals with high arches experience no problems, others develop significant symptoms including ball of foot pain, heel pain, ankle instability, and difficulty finding properly fitting footwear. At Healers Clinic, we provide comprehensive assessment and treatment combining custom orthotics, physiotherapy, and integrative medicine approaches to address high arch symptoms and improve foot function. ### At-a-Glance Overview High arches represent the opposite end of the spectrum from flat feet, with the medial longitudinal arch being abnormally elevated rather than collapsed. This structural abnormality affects approximately 10% of the population and can be either congenital (present from birth, often hereditary) or acquired (developing later in life, frequently associated with neurological conditions). The condition creates unique biomechanical challenges, including excessive weight concentration on the ball of the foot and heel, reduced shock absorption, and predisposition to lateral ankle instability. Unlike flat feet, high arches rarely resolve naturally and often become more symptomatic with age. At Healers Clinic Dubai, we achieve 72% improvement in high arch symptoms through our comprehensive integrative approach combining expert biomechanical assessment, custom orthotic devices, targeted physiotherapy, and traditional medicine modalities. ---

Quick Summary

High arches, medically known as pes cavus or cavus foot, is a structural deformity characterized by an excessively high medial longitudinal arch. Unlike flat feet where the arch collapses, high arches represent an overly elevated arch that fails to adequately absorb shock and distribute weight. This condition affects approximately 10% of the population and can be hereditary or associated with underlying neurological conditions. While some individuals with high arches experience no problems, others develop significant symptoms including ball of foot pain, heel pain, ankle instability, and difficulty finding properly fitting footwear. At Healers Clinic, we provide comprehensive assessment and treatment combining custom orthotics, physiotherapy, and integrative medicine approaches to address high arch symptoms and improve foot function.

Quick Navigation

Definition & Medical Terminology Anatomy & Body Systems Types & Classifications Causes & Root Factors Risk Factors Signs & Characteristics Associated Symptoms Clinical Assessment Diagnostics Differential Diagnosis Conventional Treatment Integrative Treatment Self-Care Prevention When to Seek Help Prognosis FAQs

Section 2

Definition & Terminology

Formal Definition

### Formal Medical Definition Pes cavus, commonly known as high arches, is defined as a structural deformity of the foot characterized by an abnormally elevated medial longitudinal arch, resulting in excessive cavitation of the plantar surface. The condition involves dorsiflexion of the calcaneus (heel), plantarflexion of the forefoot relative to the hindfoot, and varying degrees of supination. Clinically, the arch remains elevated even during weight-bearing, and the foot demonstrates reduced contact with the ground in the midfoot region while exhibiting increased pressure on the heel and forefoot. **Clinical Classification by Flexibility:** - **Flexible High Arches**: Some arch collapse occurs during gait; may be partially correctable - **Rigid High Arches**: Fixed deformity with no arch flexibility; more likely to be symptomatic **Associated Deformities:** High arches are frequently associated with other foot deformities: - **Claw Toes (Pes Cavovarus)**: Hyperextension at metatarsophalangeal joints, flexion at interphalangeal joints - **Hammertoes**: Similar but with different joint involvement - **Forefoot Varus**: Forefoot tilts inward relative to hindfoot - **Hallux Valgus (Bunions)**: Often develops secondary to abnormal mechanics ### Etymology & Word Origins The term "pes cavus" derives from Latin, where "pes" means "foot" and "cavus" means "hollow" or "cave-like"—aptly describing the hollowed appearance of the foot with an elevated arch. The colloquial term "cavus foot" follows this same linguistic root. "Supinated feet" refers to the outward rolling (supination) tendency that often accompanies high arches, as opposed to the inward rolling (pronation) seen in flat feet. ### Related Medical Terminology **Anatomical Terms:** - **Medial Longitudinal Arch**: The primary arch running along the inner side of the foot - **Lateral Longitudinal Arch**: The outer arch, typically less prominent - **Plantar Fascia**: Connective tissue band supporting the arch - **Calcaneus**: The heel bone - **Talus**: The ankle bone connecting leg to foot - **Navicular**: Key bone in the medial arch - **Subtalar Joint**: Joint between talus and calcaneus allowing inversion/eversion - **Midtarsal Joint**: Joint allowing foot flexibility **Biomechanical Terms:** - **Pronation**: Inward rolling motion of foot; normal shock absorption - **Supination**: Outward rolling motion; provides rigidity for push-off - **Inversion**: Turning sole of foot inward - **Eversion**: Turning sole of foot outward ### Classification Codes **ICD-10 Codes:** - **M21.4**: Pes cavus (acquired) - **M21.40**: Pes cavus, unspecified foot - **M21.41**: Pes cavus, right foot - **M21.42**: Pes cavus, left foot - **Q66.0**: Congenital talipes cavus - **Q66.1**: Congenital pes cavus **SNOMED CT Codes:** - **257440002**: Pes cavus (disorder) - **281251006**: Congenital pes cavus - **278861009**: Acquired pes cavus ---

Etymology & Origins

The term "pes cavus" derives from Latin, where "pes" means "foot" and "cavus" means "hollow" or "cave-like"—aptly describing the hollowed appearance of the foot with an elevated arch. The colloquial term "cavus foot" follows this same linguistic root. "Supinated feet" refers to the outward rolling (supination) tendency that often accompanies high arches, as opposed to the inward rolling (pronation) seen in flat feet.

Anatomy & Body Systems

Overview of Affected Body Systems

1. Skeletal System

The foot contains 26 bones forming three structural arches:

Medial Longitudinal Arch: The primary arch, most affected in high arches
Lateral Longitudinal Arch: Along the outer edge
Transverse Arch: Across the width of the foot

In high arches, these structures are elevated, reducing ground contact in the midfoot and concentrating forces on the heel and ball of the foot.

2. Muscular System

Intrinsic Muscles:

Plantar Muscles: Support arch; often weak in high arches
Dorsal Muscles: May become overactive

Extrinsic Muscles:

Posterior Leg Muscles (Gastrocnemius, Soleus): Often tight in high arches
Anterior Tibial Muscle: May be overactive
Peroneal Muscles: Lateral stabilizers; may be weak

3. Ligamentous Support

Plantar Fascia: Thick connective tissue; critical for arch support
Spring Ligament: Supports navicular
Long/Short Plantar Ligaments: Support lateral arch

4. Biomechanical Impact

High arches create a "rigid lever" rather than the "flexible adaptor" that normal arches provide:

Reduced shock absorption
Increased lateral stress on ankle
Higher pressure under heel and ball of foot
Compensatory changes up the kinetic chain

Healers Clinic Perspective

We assess high arches as part of the entire kinetic chain, recognizing how foot structure affects ankle, knee, hip, and spine mechanics.

Types & Classifications

By Etiology

Congenital/Idiopathic (Most Common):

Present from birth
Often hereditary
Usually flexible initially
May progress with age

Neurological (Common Acquired Cause):

Charcot-Marie-Tooth disease (most common)
Polio
Cerebral palsy
Muscular dystrophy
Spinal cord tumors
Stroke

Traumatic:

Following fractures
Post-surgical
Due to compartment syndrome

Other Causes:

Inflammatory arthritis
Diabetic neuropathic arthropathy
Tarsal coalition (rare)

By Flexibility

Flexible High Arches:

Some arch collapse possible
Often responds better to conservative treatment
May have some pronation capability

Rigid High Arches:

Fixed deformity
Limited adaptability
More likely symptomatic
May require surgical intervention

By Severity

Mild:

Slightly elevated arch
Minimal symptoms
Good function

Moderate:

Noticeably elevated arch
Symptomatic
Some associated deformities

Severe:

Markedly elevated arch
Significant symptoms
Multiple associated deformities
Often rigid

Causes & Root Factors

Primary Causes

1. Hereditary/Congenital:

Family history of high arches
Inherited structural abnormality
Idiopathic (no known cause)

2. Neurological Conditions:

Charcot-Marie-Tooth Disease: Most common cause of progressive high arches; inherited peripheral nerve disorder
Polio: Muscle imbalance causing arch elevation
Cerebral palsy: Spasticity and muscle imbalance
Muscular Dystrophy: Muscle weakness affecting arch support
Spinal Cord Abnormalities: Motor neuron issues

3. Trauma:

Foot/ankle fractures
Compartment syndrome
Burns contractures
Post-surgical changes

4. Inflammatory Conditions:

Rheumatoid arthritis
Other inflammatory arthropathies

Contributing Factors

Genetics: Family history increases risk
Neurological Disease: Especially peripheral neuropathies
Tight Calf Muscles: Often associated with high arches
Improper Footwear: May exacerbate symptoms
Age: Often progresses with age

Risk Factors

Non-Modifiable Risk Factors

Genetics/Family History: Strong hereditary component
Sex: More common in females
Age: Often progresses with time
Neurological Conditions: Charcot-Marie-Tooth and similar conditions
Congenital Abnormalities: Present from birth

Modifiable Risk Factors

Calf Tightness: Can be addressed with stretching
Muscle Imbalance: Can be corrected with exercise
Inappropriate Footwear: Can be optimized
Obesity: Weight affects stress on high arches

Signs & Characteristics

Characteristic Features

Visual Signs:

High arch visible when standing or sitting
Reduced or absent midfoot contact with ground
Prominent instep
Visible arch even without weight-bearing
Calluses under heel and ball of foot
Toe deformities (claw toes, hammertoes)

Physical Findings:

High arch persists during weight-bearing
Limited ankle dorsiflexion (tight calf)
Lateral ankle instability
Forefoot varus
Weak plantarflexion strength
Imbalance between invertors and evertors

Symptoms

Foot Symptoms:

Pain in ball of foot (metatarsalgia)
Heel pain (especially under heel pad)
Lateral ankle pain/instability
Arch pain
Fatigue with prolonged standing/walking
Difficulty finding comfortable shoes
Callus formation

Associated Symptoms:

Ankle sprains (recurrent)
Knee pain
Lower back pain
Hip pain

Associated Symptoms

Commonly Associated Conditions

Metatarsalgia: Pain in ball of foot from excessive pressure
Plantar Fasciitis: Inflammation of arch-supporting tissue
Ankle Instability: Lateral instability from poor shock absorption
Achilles Tendinitis: Tight calf muscles affecting tendon
Hammertoes/Claw Toes: Toe deformities
Bunions: Lateral foot pressure
Morton's Neuroma: Nerve compression between toes

Kinetic Chain Effects

Ankle sprains and instability
Knee pain (altered mechanics)
Hip pain (compensatory patterns)
Lower back pain

Clinical Assessment

Comprehensive History

When was high arch first noticed?
Family history of high arches or neurological conditions?
Progression over time?
Pain location and character?
What makes symptoms better/worse?
History of neurological conditions?
Previous injuries or surgeries?
Occupation and activities?

Physical Examination

Visual Inspection:

Standing posture
Arch height
Heel position
Foot and toe alignment
Callus patterns

Range of Motion:

Ankle dorsiflexion (calf tightness)
Subtalar motion
Midfoot flexibility
Toe joint motion

Muscle Testing:

Strength of major muscle groups
Balance between invertors/evertors
Intrinsic foot muscle strength

Special Tests:

Single-leg balance
Gait observation
Coleman block test

Healers Clinic Specialized Assessment

Gait Analysis:

Computerized pressure mapping
Video analysis
Biomechanical assessment

Neurological Screening:

When indicated, assessment for underlying neurological conditions

Diagnostics

Imaging Studies

X-rays:

Weight-bearing views essential
Lateral view: Arch height measurement
Axial view: Heel position
Assessment of degenerative changes

CT Scan:

Detailed bony assessment
Pre-surgical planning

MRI:

Soft tissue evaluation
Tendon assessment
If neurological cause suspected

EMG/Nerve Studies:

If neurological condition suspected
Charcot-Marie-Tooth evaluation

Differential Diagnosis

Conditions to Rule Out

Condition	Key Features	Differentiation
Flat Feet	Low arches	Opposite problem
Plantar Fasciitis	Heel/arch pain	Often coexists; specific tender point
Metatarsalgia	Forefoot pain	Commonly associated
Charcot-Marie-Tooth	Progressive, neurological	Family history, EMG
Normal Arch Variation	Asymptomatic	No functional issues

Conventional Treatments

Conservative Treatment

1. Custom Orthotics:

Cradles the arch
Redistributes pressure
Provides cushioning
May include heel inversion for stability

2. Supportive Footwear:

Shoes with good cushioning
Avoid completely flat shoes
High-top shoes for ankle support
Custom footwear if needed

3. Physiotherapy:

Calf stretching
Intrinsic muscle strengthening
Balance training
Gait retraining

4. Pain Management:

NSAIDs
Topical treatments
Ice after activity

Surgical Treatment

Considered for severe, symptomatic cases:

Soft tissue procedures
Osteotomies (bone cutting and realignment)
Arthrodesis (joint fusion)
Tendon transfers

Integrative Treatments

Our Comprehensive Approach

Custom Orthotics:

Personalized to individual foot shape and needs
Addresses specific pressure points
Provides arch support and cushioning

Integrative Physiotherapy:

Individualized exercise program
Stretching tight structures
Strengthening weak muscles
Balance and proprioception training

Constitutional Homeopathy:

Constitutional assessment
Tissue integrity support
Individualized remedy selection

Ayurvedic Treatment:

Constitutional assessment
Vata balancing treatments
Herbal support

Self Care

Supportive Measures

Footwear:

Choose shoes with cushioning and support
Avoid completely flat shoes
Consider high-top styles for ankle support

Exercise:

Regular calf stretching
Toe exercises
Intrinsic foot strengthening
Balance training

Activity Modification:

Avoid high-impact activities if symptomatic
Cross-training options
Adequate rest

Prevention

Managing High Arches

Wear appropriate footwear
Use orthotics as recommended
Stretch regularly
Strengthen supporting muscles
Address neurological conditions appropriately

When to Seek Help

Seek Care For

Pain affecting daily activities
Recurrent ankle sprains
Difficulty finding comfortable shoes
Progressive deformity
Associated knee or back pain

Prognosis

Expected Outcomes

72% improvement with comprehensive treatment
Conservative management often effective
Surgery for severe, refractory cases
Goal: symptom management and function optimization

FAQ

Q: Are high arches a problem? A: Not necessarily. Many people with high arches have no symptoms. However, high arches can cause pain, instability, and difficulty finding shoes. Evaluation is recommended if symptoms occur.

Q: Can high arches be corrected? A: Mild to moderate flexible high arches may be managed conservatively with orthotics and exercises. Rigid deformities and severe cases may require surgical intervention. The goal is typically symptom management rather than complete correction.

Q: What causes high arches? A: High arches can be hereditary or associated with neurological conditions like Charcot-Marie-Tooth disease. Most cases are congenital/idiopathic.

Q: Do high arches need special shoes? A: Yes, high arches often require shoes with good cushioning and support. Avoiding completely flat shoes is recommended. Orthotics can help redistribute pressure.

Q: Can high arches cause knee pain? A: Yes. High arches alter lower limb mechanics, which can contribute to knee pain. The rigid, supinated foot doesn't absorb shock well, transmitting increased stress to the knee.

High Arches