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

Photoreceptors and Visual Pathways01:22

Photoreceptors and Visual Pathways

6.5K
At the molecular level, visual signals trigger transformations in photopigment molecules, resulting in changes in the photoreceptor cell's membrane potential. The photon's energy level is denoted by its wavelength, with each specific wavelength of visible light associated with a distinct color. The spectral range of visible light, classified as electromagnetic radiation, spans from 380 to 720 nm. Electromagnetic radiation wavelengths exceeding 720 nm fall under the infrared category,...
6.5K
Glaucoma: Overview01:25

Glaucoma: Overview

745
Glaucoma is an eye condition characterized by increased intraocular pressure that damages the retina and optic nerve, leading to irreversible blindness if left untreated. The human eye has various components, including the cornea, iris, pupil, lens, and optic nerve. Aqueous humor is secreted by the epithelium of the ciliary body in the posterior chamber and flows through the trabecular meshwork and canal of Schlemm, maintaining normal intraocular pressure. The trabecular meshwork and the canal...
745
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

557
In open-angle glaucoma, the iridocorneal angle remains open, but the trabecular meshwork becomes stiff, slowing down the outflow of aqueous humor. This causes a buildup of aqueous humor in the anterior chamber, leading to a sudden increase in intraocular pressure. The treatment for open-angle glaucoma focuses on reducing the elevated intraocular pressure by either decreasing the secretion of aqueous humor or increasing its outflow.
Drugs such as carbonic anhydrase inhibitors, α2- and...
557

You might also read

Related Articles

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

Sort by
Same author

Comment on: Visual Field Progression in Glaucoma Patients With Delayed Follow-Up.

American journal of ophthalmology·2026
Same author

Intraocular Pressure Measurement Variability in the Ocular Hypertension Treatment Study.

Ophthalmology. Glaucoma·2026
Same author

Toward Long-Term Visual Field Appearance Forecasting Using Artificial Intelligence for Ophthalmic Education and Diagnosis.

Ophthalmology science·2026
Same author

Evaluating the Need for Anti-Inflammatory Medication Post-Laser Peripheral Iridotomy.

Ophthalmology. Glaucoma·2026
Same author

Retinal ischemia after cardiovascular interventions: Neuroimaging correlates and timing phenotypes in a consecutive series.

Graefe's archive for clinical and experimental ophthalmology = Albrecht von Graefes Archiv fur klinische und experimentelle Ophthalmologie·2026
Same author

OPTICAL DENSITY RATIO AS A PROGNOSTIC BIOMARKER FOR CHRONICITY IN CENTRAL SEROUS CHORIORETINOPATHY.

Retina (Philadelphia, Pa.)·2026

Related Experiment Video

Updated: Sep 10, 2025

Author Spotlight: Unraveling the Molecular Mechanisms in PCO and Fibrosis Following Cataract Surgery
05:19

Author Spotlight: Unraveling the Molecular Mechanisms in PCO and Fibrosis Following Cataract Surgery

Published on: December 1, 2023

1.2K

Does cataract surgery increase the risk for retinal disease?

Ari Leshno1,2, Adiel Barak3,4

  • 1Goldschleger Eye Institute, Sheba Medical Center, Tel Hashomer, Israel.

Graefe'S Archive for Clinical and Experimental Ophthalmology = Albrecht Von Graefes Archiv Fur Klinische Und Experimentelle Ophthalmologie
|August 27, 2025
PubMed
Summary

Cataract surgery significantly increases the risk of retinal diseases requiring intravitreal injections (IVI). This risk grows over time, with age and diabetes also being contributing factors.

Keywords:
Cataract surgeryIntravitreal injectionsRetinal disease

More Related Videos

Author Spotlight: Enhancing Visual Outcomes in Cataract Surgery: A Novel Technique to Prevent Posterior Capsular Opacification Through IOL Rotation
04:59

Author Spotlight: Enhancing Visual Outcomes in Cataract Surgery: A Novel Technique to Prevent Posterior Capsular Opacification Through IOL Rotation

Published on: July 7, 2023

2.5K
Characterization of Molecular Mechanisms of In vivo UVR Induced Cataract
13:56

Characterization of Molecular Mechanisms of In vivo UVR Induced Cataract

Published on: November 28, 2012

10.0K

Related Experiment Videos

Last Updated: Sep 10, 2025

Author Spotlight: Unraveling the Molecular Mechanisms in PCO and Fibrosis Following Cataract Surgery
05:19

Author Spotlight: Unraveling the Molecular Mechanisms in PCO and Fibrosis Following Cataract Surgery

Published on: December 1, 2023

1.2K
Author Spotlight: Enhancing Visual Outcomes in Cataract Surgery: A Novel Technique to Prevent Posterior Capsular Opacification Through IOL Rotation
04:59

Author Spotlight: Enhancing Visual Outcomes in Cataract Surgery: A Novel Technique to Prevent Posterior Capsular Opacification Through IOL Rotation

Published on: July 7, 2023

2.5K
Characterization of Molecular Mechanisms of In vivo UVR Induced Cataract
13:56

Characterization of Molecular Mechanisms of In vivo UVR Induced Cataract

Published on: November 28, 2012

10.0K

Area of Science:

  • Ophthalmology
  • Retinal Diseases
  • Surgical Outcomes

Background:

  • Cataract surgery is a common procedure, but potential post-operative complications require ongoing investigation.
  • Retinal diseases, such as macular edema and neovascularization, can significantly impact vision.
  • Intravitreal injections (IVI) are a critical treatment for various retinal conditions.

Purpose of the Study:

  • To investigate the association between cataract surgery and the subsequent development of retinal diseases requiring IVI.
  • To quantify the risk of IVI-requiring retinal diseases in patients who have undergone cataract surgery compared to controls.

Main Methods:

  • Analysis of a large population database including billing records for cataract surgery and IVI.
  • Inclusion of 525,188 individuals: 77,739 who had cataract surgery and 447,449 controls.
  • Utilized a multivariate Cox Proportional Hazard model to assess risk factors and outcomes over five years.

Main Results:

  • Cataract surgery was identified as a significant risk factor for requiring IVI.
  • The risk of IVI increased progressively over the five-year study period post-cataract surgery.
  • Advanced age and diabetes mellitus were also found to be significant contributing factors to IVI risk.

Conclusions:

  • Cataract surgery is a substantial risk factor for developing serious retinal diseases necessitating intravitreal injections.
  • Ophthalmologists should consider this elevated risk when managing patients post-cataract surgery.
  • Further research into preventative strategies and monitoring protocols for at-risk individuals is warranted.