Common Fibular Nerve

Common Fibular Nerve is a VA-ratable condition under diagnostic code 8521 in the Lower Extremity Nerves category. Maximum rating: 40%.

Rating Criteria

Rating Criteria
40% Complete paralysis; foot drop and slight droop of first phalanges, cannot dorsiflex foot
30% Severe incomplete paralysis
20% Moderate incomplete paralysis
10% Mild incomplete paralysis

Important Notes

Common cause of 'foot drop'. Branch of sciatic nerve.

Filing Tips

Pro Tip: The VA won't connect the dots for you. That's your job. Build the paper trail before you file.

Gather medical evidence showing a current diagnosis of this condition.

Document in-service events, injuries, or exposures that caused or aggravated this condition.

Consider a nexus letter from a medical professional linking your condition to service.

Review the rating criteria for DC 8521 to understand what symptoms warrant higher ratings.