Connecting Posterior tibial nerve, paralysis to Military Service
Neurological conditions in veterans are commonly caused by Traumatic Brain Injury (TBI) from blast exposure or combat, spinal cord injuries, back and neck injuries producing nerve compression and radiculopathy, chemical or toxic exposure, and the direct trauma of military service. Posterior tibial nerve, paralysis may result from a single traumatic in-service event, chronic occupational exposure, or as a secondary condition caused by a service-connected primary diagnosis. TBI remains one of the most prevalent service-connected neurological conditions from post-9/11 deployments.
How VA Rates Posterior tibial nerve, paralysis
The VA rates Posterior tibial nerve, paralysis based on the severity of neurological deficits, the frequency and duration of episodes (for conditions like seizures or migraines), and the degree of functional impairment in daily activities. Peripheral nerve conditions are rated on the degree of motor and sensory loss. Central nervous system conditions are rated on cognitive, motor, and behavioral impairment. Ratings range from 10% to 100%, with more severe or complete neurological deficits receiving higher ratings.
Diagnostic Code: 8525 — Posterior tibial nerve, paralysisis evaluated under 38 CFR Part 4 using this code. Ratings are determined at your Compensation & Pension (C&P) exam and confirmed in your rating decision letter.
Evidence Required for Your Posterior tibial nerve, paralysis Claim
- Neurologist evaluation with complete findings documentation
- MRI or CT imaging documenting structural changes, lesions, or nerve compression
- Neuropsychological testing for TBI or cognitive conditions
- Service records documenting blast exposure, TBI event, injury, or occupational chemical exposure
- Buddy statements documenting the traumatic event or occupational exposure history
- Private neurologist nexus letter connecting the condition to in-service events
Frequently Asked Questions — Posterior tibial nerve, paralysis and VA Disability
How does the VA rate Posterior tibial nerve, paralysis?
The VA rates neurological conditions based on the severity of neurological deficits. Peripheral nerve conditions (like radiculopathy) are rated on a scale of incomplete, moderate, moderately severe, and complete paralysis — ranging from 10% to 80%+. Central nervous system conditions are rated on cognitive impairment, motor deficits, and functional limitations. Brain conditions may also be evaluated using neuropsychological testing. The combined effect of multiple neurological conditions can result in significant combined ratings.
Can TBI cause Posterior tibial nerve, paralysis for VA secondary claim purposes?
Yes. TBI is one of the most important primary service-connected conditions for secondary claims because it is medically recognized to cause or contribute to headaches, cognitive impairment, sleep disorders, PTSD, seizures, psychiatric conditions, hormonal disorders, and peripheral neuropathy. If you have service-connected TBI, consult with a neurologist about all conditions that may be secondary — each one may be claimable.
What evidence does VA need for a Posterior tibial nerve, paralysis claim?
You need: (1) a current neurological diagnosis from a qualified specialist, (2) objective findings — MRI, nerve conduction studies, neuropsychological testing, (3) an in-service event or condition that caused the neurological condition (injury, blast, toxic exposure), and (4) a nexus letter from a neurologist connecting the diagnosis to service. For radiculopathy claims secondary to a back condition, the nexus letter must specify which nerve roots are affected and their functional impact.
Is Posterior tibial nerve, paralysis rated differently if it is a secondary condition?
No — secondary conditions are rated using the same criteria as direct service connection. A secondary posterior tibial nerve, paralysis claim receives the same rating as a direct claim based on severity. The difference is how service connection is established: secondary claims require showing that a service-connected primary condition caused or aggravated your posterior tibial nerve, paralysis. Once service connected, the rating rules are identical.