安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- Cataract - Wikipedia
A cataract is a cloudy area in the lens of the eye that leads to a decrease in vision of the eye [1][7] Cataracts often develop slowly and can affect one or both eyes [1]
- Cataract surgery - Wikipedia
Cataract surgery, also called lens replacement surgery, is the removal of the natural lens of the eye that has developed a cataract, an opaque or cloudy area [1]
- History of cataract surgery - Wikipedia
Cataract surgery is the removal of the natural lens of the eye that has developed a cataract, an opaque or cloudy area [3] Over time, metabolic changes of the crystalline lens fibres lead to the development of a cataract, causing impairment or loss of vision
- Cataract - EyeWiki
There are several types of cataracts including age related, traumatic, and metabolic Age-related cataract is the most common type, and the pathogenesis is multifactorial and not fully understood
- Cataract (disambiguation) - Wikipedia
A cataract is an opacity in the lens of the eye or its capsule Cataract also may refer to:
- Cataracts - Symptoms and causes - Mayo Clinic
A cataract is a clouding of the lens of the eye, which is typically clear For people who have cataracts, seeing through cloudy lenses is like looking through a frosty or fogged-up window
- Cataract - Simple English Wikipedia, the free encyclopedia
It is a treatable medical condition Cataracts can cause short-sightedness (myopia), which means you cannot see things in the distance but can see things up close If not fixed by surgery, some types of cataracts will cause blindness (which means you cannot see anything at all)
|
|
|