Related Experiment Video
Updated: Jun 23, 2026
04:06
Minimally Invasive Surgical Decompression of Occipital Nerves
Published on: September 13, 2024
Acute visual loss after spinal surgery.
Jana Midelfart Hoff1, Pål Varhaug, Anna Midelfart
1Department of Neurology, Haukeland University Hospital, Bergen, Norway.
Acta Ophthalmologica
|May 7, 2009
Summary
Visual loss after prone spinal surgery can occur. Ischemic optic neuropathy is a common cause, necessitating eye protection during procedures to prevent vision impairment.
Area of Science:
- Ophthalmology
- Neurosurgery
- Spinal Surgery
Background:
- Postoperative visual loss is a rare but serious complication following spinal surgery.
- Prone positioning during surgery can increase intraocular pressure and risk optic nerve compromise.
Observation:
- A case of unilateral vision loss following cervical spinal surgery is presented.
- Clinical findings included reduced visual acuity, visual field defects, and optic disc abnormalities.
Findings:
- Optical coherence tomography (OCT) revealed significant reduction in retinal nerve fiber layer thickness.
- The observed changes were consistent with ischemic optic neuropathy, correlating with visual field deficits.
Implications:
- Ischemic optic neuropathy is the most frequent cause of visual impairment after spine surgery.
- Implementing protective measures for the eyes during prone spinal surgery is crucial to mitigate risk.
