Peripheral Nerve Injury
Peripheral nerve injury refers to damage to the nerves outside the brain and spinal cord, often resulting in weakness, numbness, or pain typically in the hands and feet.
Symptoms
- Numbness or tingling
- Muscle weakness
- Burning or sharp pain
- Loss of coordination
- Sensitivity to touch
Causes & Risk Factors
- Trauma or accident
- Compression (e.g., carpal tunnel)
- Surgery complications
- Repetitive stress
- Infections or autoimmune conditions
Diagnosis
- Neurological physical exam
- Nerve conduction studies
- Electromyography (EMG)
- MRI or ultrasound
- Clinical history evaluation
Effective Treatment Options
- Physiotherapy for nerve gliding and strengthening
- Pain management (TENS, medications)
- Splinting or bracing
- Surgical decompression if severe
- Lifestyle modifications to avoid further injury
Frequently Asked Questions
Can peripheral nerves regenerate?
Yes, with proper treatment, peripheral nerves can regenerate, although the process may take weeks to months.
Is physiotherapy effective for nerve injuries?
Yes, physiotherapy can improve function and reduce symptoms by promoting nerve mobility and strength.
