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Related Concept Videos

Glaucoma: Overview01:25

Glaucoma: Overview

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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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Angle Closure Glaucoma: Treatment01:28

Angle Closure Glaucoma: Treatment

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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...
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Open Angle Glaucoma: Treatment01:27

Open Angle Glaucoma: Treatment

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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...
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Lens Opacities Classification System III-based artificial intelligence program for automatic cataract grading.

Qiang Lu1, Ling Wei, Wenwen He

  • 1From the Department of Ophthalmology, Eye and Ear, Nose, and Throat Hospital, Fudan University, Shanghai, China; Eye Institute, Eye and Ear, Nose, and Throat Hospital of Fudan University, Shanghai, China; Key Laboratory of Myopia, Ministry of Health, Shanghai, China; Shanghai Key Laboratory of Visual Impairment and Restoration, Shanghai, China (Q. Lu, Wei, W. He, K. Zhang, Y. Zhang, Rong, Zhao, Cai, Y. Lu, Zhu); Vistel AI Lab, Visionary Intelligence Ltd., Beijing, China (Wang, X. He, Ding); School of Elecronics and Information, Northwestern Polytechnical University, Xi'an, China (Wu).

Journal of Cataract and Refractive Surgery
|August 26, 2021
PubMed
Summary

An AI program effectively grades nuclear and cortical cataracts using the Lens Opacities Classification System III (LOCS III). This artificial intelligence tool shows strong diagnostic performance for these common vision impairments.

Failed At:

2026-06-19T13:39:09.151512+00:00

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