Why truck accidents produce more severe oculomotor injury
Commercial truck collisions involve much higher impact forces than a typical passenger-car crash — the mass differential alone translates into more aggressive deceleration and whiplash mechanics for anyone in a smaller vehicle. The head and neck are subjected to forces that can disrupt the brainstem and cerebellar pathways controlling eye movement, without producing findings visible on a standard eye exam or routine imaging.
The result: patients often leave the ER "cleared," pass a comprehensive eye exam with 20/20 acuity, and still cannot comfortably read, work at a screen, or drive at night. The dysfunction is real. It just needs the right test to see it.
The documentation gap in truck accident cases
Truck accident files often contain a long list of visual complaints and a short list of objective findings supporting them. That gap makes symptom claims easier to dismiss. A standardized oculomotor assessment closes it by producing quantitative measurements — numbers on a page, compared against published clinical norms — that can be independently reviewed, repeated later for comparison, and referenced by every provider on the case.
Our assessment and report
A standardized oculomotor battery administered under direct clinical supervision as part of a comprehensive neuro-optometric evaluation, covering smooth pursuit, saccades, fixation stability, convergence, and vergence speed. The written report contains:
- Per-test measurements with numeric results.
- Published clinical norms alongside each measurement for reference.
- Peer-reviewed citations for the tests and norms used.
- A malingering / validity discussion where the test protocol supports one.
- A clinical impression signed by Dr. Rizwan Jaffer, O.D., Texas License #7014TG, a therapeutic optometrist licensed in Texas.
For personal injury attorneys
Reports are structured for case-file use: plain clinical language, itemized findings, and named reference ranges. Direct-to-office delivery is available with the patient's written authorization. Deposition availability is handled case-by-case. Attorneys can submit case inquiries through the forensic referral form.
Attorneys: reach the forensic vision team directly for case discussion, records requests, and expert witness services (records review, deposition, and trial testimony).
For Attorneys →Ready for objective documentation? A standardized oculomotor battery administered under direct clinical supervision as part of a comprehensive neuro-optometric evaluation produces a signed report you can share with your attorney.
Schedule Your Vision AssessmentFrequently Asked Questions
What vision problems are common after a truck accident?
The most frequent findings are convergence insufficiency, reduced saccadic accuracy, unstable fixation, and slowed vergence response. Patients describe them as double vision, trouble reading, headaches with screen or paperwork, dizziness in busy visual environments, and difficulty driving — especially at night.
How is this different from a regular eye exam?
A regular eye exam checks single-eye clarity and structural eye health. This assessment measures how the two eyes move and coordinate under load — the brain-driven system that is most often disrupted by high-force head trauma. Both exams can be normal in isolation and still leave real, documentable dysfunction unmeasured.
Can my attorney request the report directly?
Yes, with the patient's written authorization. The written PDF report can be sent directly to the attorney's office. Written inquiries from counsel are welcome at forensic@rizeye.com. Deposition availability is handled case-by-case.
How long does the assessment take?
Plan for a single office visit. Testing is non-invasive and comfortable, requires no dilation, and your report follows after doctor review.