EDUCATIONAL TOOL ONLY. Not legal or medical advice. Not affiliated with the VA.
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Lagophthalmos
✓ VERIFIED AGAINST 38 C.F.R.§ 4.79 (Eye) · reviewed 2026-05-17 · ClaimRecon Editorial Team
Lagophthalmos is rated by the U.S. Department of Veterans Affairs under DC 6022 of 38 CFR § 4.79, DC 6020 across 2 severity tiers (10% / 20%). 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
Inability to fully close the eyelids, leaving the cornea partially exposed. May be caused by facial nerve (CN VII) palsy, scarring from burns or surgery, thyroid eye disease, or trauma. Results in corneal exposure, dryness, irritation, and risk of corneal ulceration.
RATING CRITERIA (2 LEVELS)
10%
Unilateral lagophthalmos.
20%
Bilateral lagophthalmos.
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