Eye Injuries

Two of the nine conditions on the extended temporary disability list are eye injuries.

§ 4656(c)(3)(F) — high-velocity eye injuries. § 4656(c)(3)(G) — chemical burns to the eyes.

Each gets 240 compensable weeks of temporary disability instead of 104 — 136 additional weeks, worth up to $239,918.96 at the 2026 maximum rate.

The Legislature devoted two of nine slots on that list to eyes. It is hard to think of a clearer signal about how seriously these injuries were meant to be taken, and it is almost never applied.

What triggers the 240-week benefit

"High-velocity eye injury" covers the classic industrial mechanism: a projectile driven into or against the eye. Grinding, cutting, chipping, hammering on metal, nail guns, wire, pressure-washing, compressed air, and blast debris. It is not limited to penetrating globe injuries, and the statute contains no requirement that the eye be lost.

"Chemical burns to the eyes" covers alkali and acid splash, and alkali burns are the more dangerous of the two — they saponify tissue and continue penetrating after the exposure ends, which is why the outcome is frequently worse than the initial presentation suggests. Common in industrial cleaning, concrete and masonry work (wet cement is strongly alkaline), plating, food processing sanitation, and janitorial work.

Neither term is defined in the statute. Expect the argument, and note that § 3202 requires doubt to be resolved in favor of the injured worker.

If you had an eye injury from a projectile or a chemical splash and your temporary disability ended at 104 weeks, that is very likely wrong.

And § 4662(a)(1)

Labor Code § 4662(a)(1): "Loss of both eyes or the sight thereof" is conclusively presumed to be total in character.

That is 100% permanent total disability as a matter of law — no rating, no vocational analysis, no argument. And note "or the sight thereof": the presumption is not limited to enucleation. Functional blindness qualifies.

Why 100% is worth roughly $1,460 a week more than 99%.

How vision is rated

The vision chapter uses a functional scoring system rather than a simple acuity table, and it is genuinely different from the orthopedic chapters.

Visual acuity is scored for the right eye, the left eye, and binocularly — and the binocular score is weighted most heavily. The functional acuity score is computed as (left eye × 1) + (right eye × 1) + (binocular × 3), divided by 5.

Visual field is scored on a parallel structure across both eyes.

Then: visual impairment = 100 − the functional score. Where visual system impairment is 50 or less, whole person impairment equals it. Above 50, whole person impairment = 50 + 0.7 × (visual system impairment − 50).

The binocular weighting is the key to the whole chapter. Because the binocular measurement counts three times as much as either eye individually, loss of one eye with a normal fellow eye produces a much lower rating than most people expect — the same logic as the hearing formula, and the same source of felt injustice.

What gets left out of an eye rating

The acuity-and-field method does not capture several consequences that are common after industrial eye trauma. Each has to be raised specifically:

Diplopia — double vision from muscle entrapment or nerve injury. Frequently disabling and not visible in an acuity measurement.

Loss of stereopsis — depth perception. This is the disabling consequence of monocular vision for most manual trades, and it is not part of the acuity score. A worker who can read an eye chart with one eye and can no longer judge distance on a forklift, a ladder, or a saw has a real occupational problem the number does not show.

Glare sensitivity and photophobia — common after corneal scarring and traumatic mydriasis.

Traumatic cataract, glaucoma, and retinal detachment as delayed consequences. Post-traumatic glaucoma in particular can appear years later and remains a compensable consequence of the original injury.

Cosmetic and prosthetic issues after enucleation, including the lifetime cost of prosthesis replacement and socket care — which is medical treatment, and which is closed out by a Compromise and Release. Why that settlement decision matters.

And the psychiatric consequence. A high-velocity eye injury with vision loss is a strong candidate for the catastrophic exception under the Wilson factors — intensity of treatment, permanent outcome, and impact on activities of daily living all point the same way.

Eye protection and the third-party case

Cal/OSHA requires eye and face protection where there is a reasonable probability of injury preventable by it. That obligation does not create a civil claim against the employer — workers' compensation is exclusive — but it matters in two other ways.

Serious and willful misconduct. Under Labor Code § 4553, where the injury is caused by the serious and willful misconduct of the employer, compensation is increased by one-half. A documented, knowing failure to provide required eye protection — particularly after a prior citation, a prior similar incident, or a specific complaint — is the fact pattern § 4553 was written for. The petition has a 12-month filing deadline, and it is the single most under-used provision in California workers' compensation.

And third-party liability. The manufacturer of a grinder without a guard, of safety glasses that shattered, of a chemical without adequate warning; a maintenance contractor; a general contractor controlling site safety. Comp pays nothing for the loss of an eye as such — no pain, no suffering, no disfigurement. Civil does. How third-party claims work.

Frequently asked questions