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Accident-related conditions
Sciatica & Radiculopathy
after an accident.
Learn what radiating arm or leg pain, numbness, tingling, and weakness may mean after a collision and how nerve symptoms are evaluated.
Medically reviewed by Fortune Okoro, MD. Last reviewed October 13, 2026.
Understanding the symptoms
What patients may notice.
Radiculopathy describes symptoms caused by irritation or compression of a spinal nerve root. Sciatica is commonly used for symptoms traveling from the low back into the buttock or leg.
✓ Sharp, burning, or electric pain
✓ Pain traveling down an arm or leg
✓ Numbness or tingling
✓ Muscle weakness
✓ Symptoms that change with spine position
Clinical evaluation
The next step depends on the findings.
The distribution of symptoms, strength, reflexes, sensation, and provocative testing help clinicians determine whether a nerve root may be involved and what additional evaluation is appropriate.
This information is educational, not a diagnosis. Call 911 or seek emergency care for severe, rapidly worsening, or life-threatening symptoms.
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