EDUCATIONAL TOOL ONLY. Not legal or medical advice. Not affiliated with the VA.
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Loss of Nasal Half of Visual Field
✓ VERIFIED AGAINST 38 C.F.R.§ 4.79 (Eye) · reviewed 2026-05-17 · ClaimRecon Editorial Team
Loss of Nasal Half of Visual Field is rated by the U.S. Department of Veterans Affairs under DC 6080 of 38 CFR § 4.77, DC 6080 across 1 severity tier (10%). Service connection requires (1) a current diagnosis, (2) an in-service event, injury, or exposure, and (3) a medical nexus opinion linking the two under 38 C.F.R. § 3.303.
OVERVIEW
Loss of the inner (nasal) half of the visual field in one or both eyes. Bilateral nasal-half loss (binasal hemianopia) is uncommon and typically caused by bilateral lateral chiasmal compression, internal carotid artery aneurysms, or chiasmal arachnoiditis. The schedule treats bilateral and unilateral nasal-half loss identically at 10%.
RATING CRITERIA (1 LEVELS)
10%
DC 6080 verbatim — TWO pathways yield 10%: (a) "Loss of nasal half of visual field, Bilateral" — binasal hemianopia, an uncommon defect typically from bilateral chiasmal/sellar lesions affecting the lateral aspects (e.g., chiasmal arachnoiditis, internal carotid aneurysms). (b) "Loss of nasal half of visual field, Unilateral" — affected eye only, normal fellow eye. Alternative (verbatim): "Or evaluate each affected eye as 20/50 (6/15)" under the DC 6066 acuity table.
KEY EVIDENCE TO GATHER
-Service treatment records showing injury or complaints
-Imaging (X-ray, MRI, CT)
-Range of motion measurements
-Flare-up documentation per Sharp v. Shulkin
-Buddy statements describing limitations
-Prescription history
-Physical therapy records
-Employment impact documentation
C&P EXAM TIPS (6)
1.Do NOT stretch, warm up, or take pain medication before your exam. The VA needs your baseline limitation.
2.Report your WORST day. DeLuca v. Brown requires documentation of functional loss during flare-ups.
3.Tell the examiner about flare-ups: frequency, duration, estimated ROM loss. Sharp v. Shulkin (2017) requires estimates.
4.Request active, passive, weight-bearing, and non-weight-bearing ROM testing per Correia v. McDonald (2016).
5.If you use assistive devices (brace, cane), bring them.
6.Describe daily activity impact: work, sleep, household tasks.
SOURCES & EDITORIAL
Rating criteria text quoted verbatim from 38 C.F.R. § 4.79 (Eye). Source verified 2026-05-17 by ClaimRecon Editorial Team during a regulation-text comparison against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.
EDUCATIONAL TOOL ONLY. NOT LEGAL OR MEDICAL ADVICE.
NOT AFFILIATED WITH THE U.S. DEPARTMENT OF VETERANS AFFAIRS.
CLAIM RECON 2026