Charcot Marie Tooth Disease Type 1d C1843247
A hereditary nerve disorder where the protective nerve covering breaks down, leading to muscle weakness and numbness. Symptoms often begin in childhood. Treatment focuses on physical therapy, assistive devices, and symptom relief.
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.
Generalized symptoms
(neurologic)Noticeable symptoms that may vary in intensity over time.
Frequency: Common at all stages
Progressive distal muscle weakness
(neurologic)Foot drop
(neurologic)Decreased deep tendon reflexes
(neurologic)Hand muscle weakness
(neurologic)Medication Comparisons
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Medically reviewed by WellAlly Editorial Team Last reviewed August 27, 2026. · Read our editorial policy