Foot dorsiflexor weakness
Weakness of the muscles responsible for dorsiflexion of the foot, that is, of the movement of the toes towards the shin. The foot dorsiflexors include the tibialis anterior, the extensor hallucis longus, the extensor digitorum longus, and the peroneus tertius muscles.
What is Foot dorsiflexor weakness?
Foot dorsiflexor weakness is a symptom that people may experience for many reasons. It can be related to infections, chronic conditions, injuries, medication effects, or other health changes. The presence of this symptom alone does not diagnose any condition.
If you have Foot dorsiflexor weakness that is severe, persistent, or accompanied by other warning signs, contact a qualified healthcare provider.
Possible conditions associated with Foot dorsiflexor weakness
The following conditions have been associated with Foot dorsiflexor weakness. Only a health professional can determine the underlying cause.
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Adult-onset distal myopathy due to VCP mutation
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Autosomal dominant Charcot-Marie-Tooth disease type 2A2
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Autosomal dominant Charcot-Marie-Tooth disease type 2Y
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Autosomal dominant Charcot-Marie-Tooth disease type 2Z
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Autosomal recessive distal nebulin myopathy
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Bethlem muscular dystrophy
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Charcot-Marie-Tooth disease axonal type 2C
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Charcot-Marie-Tooth disease type 1E
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Charcot-Marie-Tooth disease type 1F
Charcot-Marie-Tooth disease type 1F is a medical condition that may be associated with various symptoms and signs.
Related symptoms
When to seek medical care
Seek urgent care if Foot dorsiflexor weakness is severe, sudden, or occurs with chest pain, difficulty breathing, confusion, severe weakness, or other serious symptoms.