Charcot Marie Tooth Disease Axonal Type 2q C3554366
An inherited nerve disease characterized by progressive muscle weakness and sensory impairment. Multidisciplinary supportive care helps maintain function and quality of life.
Key facts at a glance
- ICD-10
- G40.909
- ICD-11
- 8A00.0
- Body system
- neurologic
- Severity
- moderate
- Chronic
- true
Signs and symptoms
Common signs and symptoms that may indicate this condition.
Distal muscle weakness
(neurologic)Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Foot drop
(neurologic)Pes cavus
(neurologic)Sensory loss
(neurologic)Diagnosis and tests
How this condition is diagnosed and what test results mean.
Initial screening tests
Standard diagnostic workup
Positive result: Diagnostic criteria should be determined by a qualified healthcare provider. [Content pending medical review.]
Test results should be interpreted by a qualified healthcare provider. [Content pending medical review.]
Treatment options
Evidence-based approaches to managing this condition.
First-line treatments
Comprehensive physical therapy program
Multi-modal therapy including strengthening, balance training, and proprioception exercises to maintain motor function and prevent complications.
Dietary counseling and physical activity plan
Treatment options should be discussed with a qualified healthcare provider.
Home exercise and activity modification
Customized home exercise program with activity pacing, energy conservation, and environmental modifications for safety.
Additional treatment options
Electrophysiological monitoring
Serial nerve conduction studies and electromyography to track disease progression and guide treatment adjustments.
monitoringFoot reconstruction surgery
Surgical correction of foot deformities including osteotomies and tendon procedures to improve weight-bearing alignment.
surgicalPsychological support and counseling
Mental health support addressing chronic illness adaptation, body image concerns, and coping strategies for progressive condition.
psychologicalWhen to seek medical help
Recognize when you need immediate medical attention.
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Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 26, 2026. · Read our editorial policy