The common lens condition that causes 20 million cases of blindness
In short: Cataracts are a leading cause of vision loss globally, yet they remain entirely curable. This video explains the biological mechanics of how these lenses cloud over and what can be done to prevent them.
The human lens is responsible for focusing images onto the retina. When this structure becomes clouded, it results in a cataract. While the condition causes significant impairment, it is one of the most treatable forms of blindness worldwide.
Andrew Bastawrous explores the underlying formation of cataracts to provide context on prevention. Understanding these biological processes is key to addressing a condition that impacts approximately 20 million people globally.
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Sources
- Summary by Intellect · source: A curable condition that causes blindness - Andrew Bastawrous
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