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

Ophthalmic Drug Delivery Systems01:23

Ophthalmic Drug Delivery Systems

Ophthalmic drug delivery faces major limitations due to poor absorption across the corneal membrane. This process is primarily driven by diffusion and is influenced by two main factors: the physicochemical properties of the drug and tear drainage. Most ophthalmic drugs, such as pilocarpine, epinephrine, atropine, and local anesthetics, are weak bases. They are typically formulated at an acidic pH to enhance chemical stability. However, this leads to high ionization, reducing their ability to...
Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

Angle-closure glaucoma, or closed-angle glaucoma, is an eye condition where the iris bulges out and blocks the iridocorneal angle, resulting in a buildup of aqueous humor and increased intraocular pressure. Immediate medical attention is necessary due to the sudden onset of symptoms. The treatment for angle-closure glaucoma includes short-term and long-term approaches. Short-term treatment involves using eye drops like pilocarpine to lower intraocular pressure by increasing aqueous humor...
Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

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...

You might also read

Related Articles

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

Sort by
Same author

REPLY.

Ophthalmology·2026
Same author

Epidemiology of Inherited Retinal Diseases in the United States: IRIS<sup>®</sup> Registry (Intelligent Research in Sight) Analysis.

Ophthalmic surgery, lasers & imaging retina·2026
Same author

Decline of Visual Function and Risk of Legal Blindness With Age in RPGR -Associated Retinal Degeneration: A Multicenter Study.

Clinical & experimental ophthalmology·2026
Same author

Burden of Pseudoexfoliation and Pigmentary Glaucoma among American Indian or Alaska Native Patients.

Ophthalmology science·2026
Same author

Validation of the US Food and Drug Administration's COVID-19 Disease Severity Categorization for Use in Real-World Data.

Pharmacoepidemiology and drug safety·2025
Same author

Likelihood of Corneal Transplantation after Tube versus Trabeculectomy: An IRIS® Registry Study.

Ophthalmology. Glaucoma·2025
Same journal

Laser vision correction (LASIK, PRK, SMILE) with simultaneous accelerated corneal crosslinking.

Current opinion in ophthalmology·2026
Same journal

Traumatic macular hole: observe, operate, or other options.

Current opinion in ophthalmology·2026
Same journal

The evolving role of artificial intelligence in ophthalmology: basic science, translation, and clinical integration.

Current opinion in ophthalmology·2026
Same journal

Editorial: reducing risk for refractive surgery.

Current opinion in ophthalmology·2026
Same journal

Updates on Refractive Surgery: Benefits, Risks, and Costs of Modern Treatment Options.

Current opinion in ophthalmology·2026
Same journal

Corneal Allogeneic Intrastromal Ring Segments for keratoconus - recent evidence and the move to customized and custom shaped CAIRS.

Current opinion in ophthalmology·2026
See all related articles

Related Experiment Video

Updated: Jun 6, 2026

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries
04:59

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Published on: July 7, 2023

Phacoemulsification versus extracapsular cataract extraction: where do we stand?

Suzann Pershing1, Abha Kumar

  • 1Stanford University Medical Center, Stanford, California, USA.

Current Opinion in Ophthalmology
|November 20, 2010
PubMed
Summary
This summary is machine-generated.

Manual extracapsular cataract extraction (ECCE), particularly small-incision techniques, remains a valuable surgical skill. While phacoemulsification is prevalent, ECCE offers comparable outcomes and cost-effectiveness in various settings.

More Related Videos

Modeling Cataract Surgery in Mice
05:19

Modeling Cataract Surgery in Mice

Published on: December 1, 2023

Related Experiment Videos

Last Updated: Jun 6, 2026

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries
04:59

Rotating the Intraocular Lens to Prevent Posterior Capsular Opacification in Cataract Surgeries

Published on: July 7, 2023

Modeling Cataract Surgery in Mice
05:19

Modeling Cataract Surgery in Mice

Published on: December 1, 2023

Area of Science:

  • Ophthalmology
  • Surgical Techniques

Background:

  • Cataract surgery encompasses manual extracapsular cataract extraction (ECCE) and phacoemulsification.
  • ECCE is further divided into traditional and small-incision approaches.

Purpose of the Study:

  • To review updates in ECCE surgical techniques.
  • To compare outcomes, analyze costs, and assess the role of ECCE in Western countries.

Main Methods:

  • Literature review of recent studies on cataract surgery techniques.
  • Comparative analysis of surgical outcomes and cost-effectiveness.

Main Results:

  • Refined ECCE techniques are described in recent literature.
  • Studies show little difference in final outcomes between techniques when performed well.
  • Cost-effectiveness and suitability vary by location and available facilities.

Conclusions:

  • Manual extracapsular cataract extraction, especially small-incision versions, is crucial in modern cataract surgery.
  • ECCE should be part of a surgeon's skill set, even with the prevalence of phacoemulsification in Western countries.