IOLs (Intraocular Lens): Pros and Cons - Cleveland Clinic
网页IOLs (intraocular lenses) are clear, artificial lenses that replace your eye’s natural ones. You receive IOLs during cataract surgery and refractive lens exchange. IOL implants correct a range of vision issues, including nearsightedness and age-related farsightedness.
Intraocular lens - Wikipedia
网页An Intraocular lens (IOL) is a lens implanted in the eye usually as part of a treatment for cataracts or for correcting other vision problems such as short sightedness and long sightedness; a form of refractive surgery. If the natural lens is left in the eye, the IOL is known as phakic, otherwise it is a pseudophakic lens (or false lens).
What Is an Intraocular Lens Implant? - WebMD
网页2022年8月21日 · Intraocular lens (IOL) implants are artificial lenses that help clear up your vision after cataract surgery. Learn about the procedure, its risks, and recovery time.
IOL Implants: Lens Replacement After Cataracts
网页2023年12月8日 · An intraocular lens (or IOL) is a tiny, artificial lens for the eye. It replaces the eye's natural lens that is removed during cataract surgery. The lens bends (refracts) light rays that enter the eye, helping you to see. Your lens should be clear. But if you have a cataract, your lens has become cloudy.
Intraocular Lens Implants (IOLs) - Procedure, Benefits & Costs
网页2024年2月22日 · Intraocular Lens Implants (IOLs) are small artificial lenses used to replace the natural eye lens during cataract surgery. They are made out of silicone, acrylic, or other plastic material. Over one million cataract surgeries are performed in the United States annually and have a 99% success rate.
人工晶状体 - 维基百科，自由的百科全书
网页人工晶状体 （Intraocular lens, IOL）又称 人工水晶體，或直译 眼內透鏡，是一种植入眼内的人工透镜，通常作为一种 屈光手术，属于治疗 白内障 或矫正其他视力问题的一部分（如近视和远视）。. 人工晶状体可取代天然 晶状体 的作用，或与其协同作用。. 如果 ...
What Is an Intraocular Lens Implant (IOL)? - All About Vision
网页2019年2月27日 · An intraocular lens (IOL) is a clear, artificial lens an eye doctor implants inside your eye. Most IOLs are used to replace your eye's natural lens if you have cataracts. Doctors can also use IOLs to correct your vision even if you don't have cataracts. This is called refractive lens exchange.
Intraocular Implants (IOLs) - American Academy of Ophthalmology
网页2023年3月29日 · An intraocular lens (IOL) is a clear, artificial lens implant used to replace a cloudy natural lens in cataract surgery. Like your eye's natural lens, an IOL focuses light that comes into your eye through the cornea and pupil onto the retina, the sensitive tissue at the back of the eye that relays images through the optic nerve to the brain.
Factors to Consider in Choosing an IOL for Cataract Surgery
网页2022年12月12日 · During cataract surgery, the natural clouded lens is replaced with an artificial lens called an intraocular lens (IOL). An IOL can not only restore vision lost to cataracts, but may also correct refractive errors such as nearsightedness (myopia), farsightedness (hyperopia), astigmatism or presbyopia.
Cataract surgery - Mayo Clinic
网页A week or so before your surgery, your eye doctor performs a painless ultrasound test to measure the size and shape of your eye. This helps determine the right type of lens implant, called an intraocular lens, or IOL. Nearly everyone who has cataract surgery will be given IOLs. These lenses improve your vision by focusing light on the back of ...