DC 8520 — Sciatic nerve, paralysis
Also known as: Sciatic, sciatica, sciatic nerve, leg pain, shooting pain down leg, radiculopathy, pinched nerve, leg numbness, tingling, nerve pain, neuropathy, peripheral neuropathy
These are commonly claimed secondary connections linked to this primary disability. Use them as a screening tool for conversations with your doctor, VSO, or VA-accredited attorney.
Sciatic nerve, paralysis → Lumbosacral or cervical strain
How the connection is commonly explained
Sciatica and lumbar conditions are bidirectionally linked
Filing tip
File as a secondary claim to DC 8520 (Sciatic nerve, paralysis). Provide medical records showing sciatica and lumbar conditions are bidirectionally linked and request a nexus opinion linking Lumbosacral or cervical strain to your service-connected condition.
Sciatic nerve, paralysis → Major depressive disorder
How the connection is commonly explained
Chronic radiating pain severely impacts quality of life
Filing tip
File as a secondary claim to DC 8520 (Sciatic nerve, paralysis). Provide medical records showing chronic radiating pain severely impacts quality of life and request a nexus opinion linking Major depressive disorder to your service-connected condition.
Sciatic nerve, paralysis → External popliteal nerve (common peroneal), paralysis
How the connection is commonly explained
Severe sciatic nerve compression can cause peroneal nerve damage
Filing tip
File as a secondary claim to DC 8520 (Sciatic nerve, paralysis). Provide medical records showing severe sciatic nerve compression can cause peroneal nerve damage and request a nexus opinion linking External popliteal nerve (common peroneal), paralysis to your service-connected condition.
Sciatic nerve, paralysis → Knee, other impairment
How the connection is commonly explained
Compensating gait from sciatica stresses the knee
Filing tip
File as a secondary claim to DC 8520 (Sciatic nerve, paralysis). Provide medical records showing compensating gait from sciatica stresses the knee and request a nexus opinion linking Knee, other impairment to your service-connected condition.
Sciatic nerve, paralysis → Plantar fasciitis
How the connection is commonly explained
Altered gait from numbness changes foot mechanics
Filing tip
File as a secondary claim to DC 8520 (Sciatic nerve, paralysis). Provide medical records showing altered gait from numbness changes foot mechanics and request a nexus opinion linking Plantar fasciitis to your service-connected condition.
Sciatic nerve, paralysis → Sleep Apnea Syndromes
How the connection is commonly explained
Pain disrupts sleep, medications may worsen sleep apnea
Filing tip
File as a secondary claim to DC 8520 (Sciatic nerve, paralysis). Provide medical records showing pain disrupts sleep, medications may worsen sleep apnea and request a nexus opinion linking Sleep Apnea Syndromes to your service-connected condition.
This condition may also be secondary to
Degenerative disc disease commonly compresses the sciatic nerve and causes sciatica symptoms.
Diabetes is the leading cause of peripheral neuropathy, damaging nerves in the extremities.
Disc herniation or stenosis can compress the sciatic nerve and cause sciatica.
Disc problems, strain, or stenosis can compress the sciatic nerve and cause sciatica symptoms.
Spinal arthritis can compress nerves causing radiculopathy
HIV-associated neuropathy causes peripheral nerve damage, pain, numbness, and tingling in the extremities.
Uremia from kidney disease can damage peripheral nerves
Hip conditions can irritate or compress the sciatic nerve
How to File a Secondary Claim
Disclaimer: Secondary connections shown are based on commonly established medical links. Individual claims require medical evidence. Consult a VSO or VA-accredited attorney.