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- $Unique_ID{BRK01616}
- $Pretitle{}
- $Title{Where Does a Cataract Come From?}
- $Subject{eyes cataract surgery Sense senses lens eye diabetes mellitus thicker
- yellow intraocular plastic lenses surgery glaucoma optic nerve cornea retinal
- yellowing vision see seeing sight cataracts}
- $Volume{F-21}
- $Log{
- Normal vs. Cataracted Eyes*0003101.scf
- Blurred Retinal Image*0003102.scf
- Clear vs. Cloudy Vision*0003103.scf}
-
- Copyright (c) 1991-92,1993 Tribune Media Services, Inc.
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-
- Where Does a Cataract Come From?
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- QUESTION: Could you please describe the exact nature of a cataract, where
- they come from and how to treat them? My husband faces this problem and needs
- to know as much as we can find out about them. Please consider this important
- question for your column.
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-
- ANSWER: It is an important question for the many people, like your husband,
- that face the same situation. A cataract is a clouding of the normally
- transparent lens of the eye, caused by physical and chemical changes in the
- lens. This occurs from natural aging or eye injuries, inflammation, or as a
- complication of disease, as in the case of diabetes. The lens gets thicker
- and more yellow as the cataract ages (or matures), until light cannot pass
- through and vision is obstructed. Surgery is the only effective method for
- cataract removal. The lens is taken out and is usually replaced with an
- intraocular plastic lens at the time of surgery. The procedures takes about
- 20 minutes and many patients go home the same day. Over 1,000,000 cataract
- operations are performed each year and 95 percent are successful. But there
- are risks, such as bleeding, infection, glaucoma, optic nerve damage, cloudy
- cornea, retinal detachment, lid droop and lens implant dislocation. Discuss
- this with your carefully chosen eye surgeon.
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- ----------------
-
- The material contained here is "FOR INFORMATION ONLY" and should not replace
- the counsel and advice of your personal physician. Promptly consulting your
- doctor is the best path to a quick and successful resolution of any medical
- problem.
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-