CATARACT中文(简体)翻译：剑桥词典 - Cambridge Dictionary
CATARACT翻译：疾病, 白内障, 水景, 大瀑布。 了解更多。
Cataracts - Symptoms and causes - Mayo Clinic
Symptoms of cataracts include: Clouded, blurred or dim vision. Trouble seeing at night. Sensitivity to light and glare. Need for brighter light for reading and other activities. Seeing "halos" around lights. Frequent changes in eyeglass or contact lens prescription. Fading or yellowing of colors. Double vision in one eye.
Cataractous Definition & Meaning | Merriam-Webster Medical
The meaning of CATARACTOUS is of, relating to, or affected with an eye cataract.
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 ] . Symptoms may include faded colours, blurry or double vision, halos around light, trouble with bright lights, and difficulty seeing at night. [ 1 ] .
What Are Cataracts? - American Academy of Ophthalmology
2024年10月9日 · A cataract is when your eye's natural lens becomes cloudy. Proteins in your lens break down and cause things to look blurry, hazy or less colorful. Inside our eyes, we have a natural lens. The lens bends (refracts) light rays that come into the eye to help us see. The lens should be clear, like the top lens in the illustration.
Cataracts - National Eye Institute
2024年11月29日 · Cataract surgery is safe and corrects vision problems caused by cataracts. What are the types of cataracts? Most cataracts are related to age — they happen because of normal changes in your eyes as you get older. But you can get cataracts for other reasons — like after an eye injury or after surgery for another eye problem (like glaucoma).
Cataractous Definition & Meaning - Merriam-Webster
The meaning of CATARACT is a clouding of the lens of the eye or of its surrounding transparent membrane that obstructs the passage of light. How to use cataract in a sentence. Did you know?
CATARACTOUS 释义 | 柯林斯英语词典 - Collins Online Dictionary
Of or relating to cataracts...。 点击查看英语发音、例句和视频。
Cataract - EyeWiki
A cataract is defined as any opacification of the eye's crystalline lens, and any of these changes that then lead to a degradation in the optical quality of the lens can cause visual symptoms. As there are a wide variety of cataract types, there is a large spectrum of visual symptoms associated with cataractous changes.
Cataract - StatPearls - NCBI Bookshelf
2024年2月27日 · A cataract is a disease of the eye in which the normally clear lens has pacified, which obscures the passage of light. It is a gradually progressive disease and a significant cause of blindness around the world. Diagnosis of cataract is clinical by meticulous torch light examination and slit lamp evaluation in undilated and dilated pupils.
跳至内容