Related Experiment Video
Updated: Aug 29, 2025

10:10
Full-Circle Cauterization of Limbal Vascular Plexus for Surgically Induced Glaucoma in Rodents
Published on: February 15, 2022
1.5K
Aqueous Angiography-guided Minimally Invasive Glaucoma Surgery.
Tanuj Dada1, Saurabh Verma1, Anand N Bukke1
1Dr. Rajendra Prasad Centre for Ophthalmic Sciences, All India Institute of Medical Sciences, New Delhi, India.
Journal of Current Glaucoma Practice
|September 5, 2022
Summary
This study introduces aqueous angiography-guided minimally invasive glaucoma surgery. This novel technique offers a safer, more effective approach to treating glaucoma.
Area of Science:
- Ophthalmology
- Surgical Innovation
- Medical Imaging
Background:
- Glaucoma poses a significant threat to vision globally.
- Minimally invasive glaucoma surgery (MIGS) offers a less invasive alternative to traditional procedures.
- Current MIGS techniques may benefit from enhanced visualization during surgery.
Discussion:
- Aqueous angiography provides real-time visualization of ocular structures during surgery.
- This guidance allows for precise targeting of anatomical landmarks, potentially improving surgical outcomes.
- Minimally invasive glaucoma surgery guided by aqueous angiography represents a significant advancement in surgical precision.
Key Insights:
- Aqueous angiography-guided MIGS demonstrates feasibility and potential for improved efficacy.
- The technique allows for precise navigation and targeted interventions within the anterior chamber.
- This approach may reduce complications associated with less visualized surgical maneuvers.
Outlook:
- Further clinical trials are warranted to establish long-term safety and efficacy.
- Wider adoption of aqueous angiography in MIGS could standardize and enhance surgical performance.
- This technology holds promise for improving patient outcomes in glaucoma management.
Related Concept Videos
Angle Closure Glaucoma: Treatment
630
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...
630
Open Angle Glaucoma: Treatment
528
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...
Drugs such as carbonic anhydrase inhibitors, α2- and...
528
Glaucoma: Overview
703
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...
703

