Aphakia (Absence of Lens) is rated by the U.S. Department of Veterans Affairs under DC 6029 of 38 CFR § 4.79, DC 6029 across 1 severity tier (30%). 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.
Absence of the crystalline lens of the eye, either from surgical removal (after cataract surgery without intraocular lens implant), trauma, or congenital absence. Causes severe refractive error and loss of accommodation. Modern cataract surgery with IOL implant is technically pseudophakia, not aphakia.
Rating criteria text quoted verbatim from 38 C.F.R. § 4.79 (Eye). Source verified 2026-05-17 by ClaimRecon Editorial Team against the Cornell Law CFR mirror; eCFR.gov is the authoritative government source.