Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Secondary Spinal Cord Injury llI: Pathophysiology01:25

Secondary Spinal Cord Injury llI: Pathophysiology

3
Early Ischemia and Ionic ImbalanceWithin minutes of spinal cord injury, a secondary cascade begins, progressing over hours to weeks. Vascular damage reduces blood flow, causing ischemia and mitochondrial dysfunction. ATP depletion leads to ion pump failure, membrane depolarization, sodium influx, potassium efflux, and water accumulation, resulting in cellular swelling. Increased intracellular calcium further disrupts mitochondria and accelerates cellular injury.Excitotoxicity and Neuronal...
3

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Investigating retention time and fluid dynamics of the vehicles in non-invasive topical ocular drug delivery systems.

European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences·2025
Same author

Brolucizumab for treating neovascular age-related macular degeneration: An alternative for treatment-refractory patients.

Acta ophthalmologica·2025
Same author

Lack of stereopsis does not reduce surgical performance but prolongs the learning curve of vitreoretinal surgery.

Acta ophthalmologica·2024
Same author

Bidirectional 5-year risks of diabetic retinopathy, glaucoma and/or ocular hypertension: Results from a national screening programme.

Acta ophthalmologica·2022
Same author

Relationship between Diabetic Retinopathy and Primary Open-Angle Glaucoma: A Systematic Review and Meta-Analysis.

Ophthalmic research·2022
Same author

Pretraining of basic skills on a virtual reality vitreoretinal simulator: A waste of time.

Acta ophthalmologica·2021

Related Experiment Video

Updated: Apr 18, 2026

Author Spotlight: Minimally Invasive Relief for Occipital Neuralgia at the Nuchal Line
04:06

Author Spotlight: Minimally Invasive Relief for Occipital Neuralgia at the Nuchal Line

Published on: September 13, 2024

4.1K

[Sudden visual loss after long-lasting spinal surgery].

Lisa Eilenberg Søgaard1, Anne-Karina Abel Torkov, Anders Højslet Vestergaard

  • 1Lodsvej 57, 5270 Odense N. lisa.eilenberg@gmail.com.

Ugeskrift for Laeger
|January 24, 2015
PubMed
Summary

Post-operative visual loss is a rare complication following anesthesia and surgery, especially spinal procedures. This case highlights a devastating instance of complete vision loss in a patient after complex spinal surgery.

More Related Videos

Intraoperative Ultrasound in Spinal Surgery
05:53

Intraoperative Ultrasound in Spinal Surgery

Published on: August 17, 2022

5.6K
Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review
04:33

Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review

Published on: November 8, 2024

1.1K

Related Experiment Videos

Last Updated: Apr 18, 2026

Author Spotlight: Minimally Invasive Relief for Occipital Neuralgia at the Nuchal Line
04:06

Author Spotlight: Minimally Invasive Relief for Occipital Neuralgia at the Nuchal Line

Published on: September 13, 2024

4.1K
Intraoperative Ultrasound in Spinal Surgery
05:53

Intraoperative Ultrasound in Spinal Surgery

Published on: August 17, 2022

5.6K
Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review
04:33

Spinal Hernia Repair and Cauda Equina Repositioning After Lumbar Decompression under Three-Dimensional Microscopy: A Case Report and Literature Review

Published on: November 8, 2024

1.1K

Area of Science:

  • Ophthalmology
  • Anesthesiology
  • Neurosurgery

Background:

  • Post-operative visual loss (POVL) is a rare but severe complication.
  • It is frequently associated with long surgeries, particularly spinal and cardiac procedures.
  • Risk factors are poorly understood and often unsupported.

Observation:

  • This case report details a 61-year-old male patient.
  • The patient experienced complete, painless vision loss post-complicated spinal surgery.
  • Initial examination revealed unreactive pupils and normal fundoscopy.

Findings:

  • The patient suffered profound bilateral vision loss.
  • No effective treatment is currently documented for this condition.
  • Prognosis for recovery is extremely poor.

Implications:

  • This case underscores the devastating impact of POVL.
  • Further research into risk factors and potential treatments is crucial.
  • Enhanced vigilance and preventative strategies are needed for high-risk surgical patients.