A Cataract is a clouding of the natural lens of the eye. The lens is located behind the iris (which gives the color of the eye) and is usually transparent. Cataracts develop slowly and usually affect both eyes, resulting in a gradual decrease in vision. Cataracts are the "natural" evolution of the lens after 60 or 70 years.
01 / Symptoms
Halos around the light
Difficulty driving at night
Evolution of myopia
02 / Causes
Iatrogenic (following eye surgery)
03 / Risk factors
04 / Prevention
To prevent early onset of cataracts or macular degeneration:
Limit exposure to sunlight + wearing sunglasses
Food rich in antioxidants (oranges, blueberries, carrots, strawberries, kiwi, etc.)
To date, cataract surgery is the only effective treatment for cataracts. Many scientists are looking at whether it is possible to cure cataracts with eye drops, but no scientifically proven treatment except surgery is currently available.
Cataract surgery can be performed using a Femtosecond Laser (FLACS: Femtosecond Assisted Cataract Surgery) which can improve the safety and accuracy of surgery in specific cases.