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Related Concept Videos

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...
Glaucoma: Overview01:25

Glaucoma: Overview

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...

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Related Experiment Video

Updated: Jun 6, 2026

Laser-Induced Chronic Ocular Hypertension Model on SD Rats
06:34

Laser-Induced Chronic Ocular Hypertension Model on SD Rats

Published on: December 4, 2007

Lasers in glaucoma.

S Kumar1

  • 1Department of Ophthalmology, Subharti Medical College, Meerut, India. sandeep_65@yahoo.com

Nepalese Journal of Ophthalmology : a Biannual Peer-Reviewed Academic Journal of the Nepal Ophthalmic Society : NEPJOPH
|December 15, 2010
PubMed
Summary
This summary is machine-generated.

Laser treatments, including Argon, Yag, and Diode lasers, are crucial for managing various glaucomas. These advanced ophthalmic techniques offer effective solutions for angle-closure, open-angle, and medication-resistant glaucomas.

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Last Updated: Jun 6, 2026

Laser-Induced Chronic Ocular Hypertension Model on SD Rats
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Laser-Induced Chronic Ocular Hypertension Model on SD Rats

Published on: December 4, 2007

Ultrasound Cyclo Plasty in Eyes with Glaucoma
05:05

Ultrasound Cyclo Plasty in Eyes with Glaucoma

Published on: January 26, 2018

Area of Science:

  • Ophthalmology
  • Medical Technology

Background:

  • Glaucoma management is a critical area in ophthalmology.
  • Laser therapy has become a standard treatment modality for various glaucoma types.

Purpose of the Study:

  • To review the current applications of laser technology in glaucoma treatment.
  • To highlight the use of Argon, Yag, and Diode lasers in ophthalmic practice.

Main Methods:

  • Review of existing literature on laser treatments for glaucoma.
  • Discussion of laser applications in angle-closure and open-angle glaucomas.
  • Inclusion of diode laser therapy and management of intractable glaucomas.

Main Results:

  • Argon and Yag lasers are commonly used for angle-closure and open-angle glaucomas.
  • Diode lasers represent a more recent advancement in glaucoma treatment.
  • Lasers are effective for glaucomas refractory to medical management.

Conclusions:

  • Laser therapy is a versatile and important tool in modern glaucoma management.
  • Different laser types offer tailored solutions for specific glaucoma subtypes.
  • Continued research and application of lasers are vital for improving patient outcomes.