Secondary Condition Claim · VASRD 8528
Common Peroneal Nerve Paralysis Secondary to Muscle Group XII - Anterior Leg Muscles (Dorsiflexion)
A condition caused or aggravated by an already service-connected disability can be granted its own service connection as a secondary condition under 38 CFR § 3.310. Here's how that works for Common Peroneal Nerve Paralysis when it develops after Muscle Group XII - Anterior Leg Muscles (Dorsiflexion).
Why Common Peroneal Nerve Paralysis Is Linked to Muscle Group XII - Anterior Leg Muscles (Dorsiflexion)
Anatomical connection
Primary condition · VASRD 5312
Muscle Group XII - Anterior Leg Muscles (Dorsiflexion)
Injury to the muscles on the front of the shin that lift the foot and toes — the group whose loss causes foot drop.
Secondary condition · VASRD 8528
Common Peroneal Nerve Paralysis
The common peroneal nerve is the modern anatomical name for what's also historically called the external popliteal nerve, so this code covers the same nerve responsible for lifting the foot (dorsiflexion) and is closely related to codes using that older terminology. Damage here is a common cause of foot drop.
Common Peroneal Nerve Paralysis VA Rating Tiers
The VA rates Common Peroneal Nerve Paralysis the same way whether it's claimed directly or as secondary to Muscle Group XII - Anterior Leg Muscles (Dorsiflexion) — severity of Common Peroneal Nerve Paralysis itself determines the percentage.
Example combined rating
10% Muscle Group XII - Anterior Leg Muscles (Dorsiflexion) + 30% Common Peroneal Nerve Paralysis = 37%
The VA combines ratings with Table I of 38 CFR 4.25, not simple addition — 10% and 30% combine to 37%, not 40%. These figures are illustrative; your actual rating for each condition depends on your own evaluation.
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Get the rating criteria for Common Peroneal Nerve Paralysis, the evidence a secondary claim needs, and why it is linked to Muscle Group XII - Anterior Leg Muscles (Dorsiflexion) — delivered to your inbox.
Evidence for a Common Peroneal Nerve Paralysis Secondary Claim
- •An EMG report confirming the nerve damage.
- •A neurology or orthopedic consultation assessing the injury.
Common questions about Common Peroneal Nerve Paralysis secondary to Muscle Group XII - Anterior Leg Muscles (Dorsiflexion)
- Can Common Peroneal Nerve Paralysis be service-connected as secondary to Muscle Group XII - Anterior Leg Muscles (Dorsiflexion)?
- Yes. Under 38 CFR § 3.310, a condition that is caused or aggravated by an already service-connected disability can be granted secondary service connection. Anatomical connection You'll need a current Common Peroneal Nerve Paralysis diagnosis and a medical nexus opinion linking it to your service-connected Muscle Group…
- What VA rating can I get for Common Peroneal Nerve Paralysis as a secondary condition?
- Common Peroneal Nerve Paralysis is rated under VASRD diagnostic code 8528 using the same criteria whether it's a direct or secondary claim: possible ratings are 40%, 30%, 20%, 10%. The rating depends on the severity of Common Peroneal Nerve Paralysis itself, not on the severity of Muscle Group XII - Anterior Leg Muscl…
- How does a secondary Common Peroneal Nerve Paralysis claim affect my combined VA rating?
- The VA doesn't add ratings together. Using the official combined-ratings formula (38 CFR 4.25): a 10% rating for Muscle Group XII - Anterior Leg Muscles (Dorsiflexion) combined with a 30% rating for Common Peroneal Nerve Paralysis (example figures) produces a combined rating of 37%, not 40%. Approving Common Peroneal…
- What evidence do I need to service-connect Common Peroneal Nerve Paralysis as secondary to Muscle Group XII - Anterior Leg Muscles (Dorsiflexion)?
- Strong evidence for the underlying Common Peroneal Nerve Paralysis diagnosis includes: An EMG report confirming the nerve damage.; A neurology or orthopedic consultation assessing the injury.. For the secondary link itself, a nexus letter from a treating provider explaining how Muscle Group XII - Anterior Leg Muscles…
Primary condition
Full Muscle Group XII - Anterior Leg Muscles (Dorsiflexion) guide
Secondary condition
Full Common Peroneal Nerve Paralysis guide
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See how Muscle Group XII - Anterior Leg Muscles (Dorsiflexion) and Common Peroneal Nerve Paralysis combine with the rest of your service-connected conditions using the official VA combined-ratings formula.
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