| sedimentary cataract | A hypermature cataract in which the nucleus gravitates within the capsule. Synonym: sedimentary cataract. (05 Mar 2000) |
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| hook-shaped cataract | Congenital cataract with hook-like figures between the foetal and embryonic nuclei. (05 Mar 2000) |
| punctate cataract | An incomplete cataract in which there are opaque dots scattered through the lens. (05 Mar 2000) |
| senile cataract | A cataract occurring spontaneously in the elderly; mainly a cuneiform cataract, nuclear cataract, or posterior subcapsular cataract, alone or in combination. (05 Mar 2000) |
| pyramidal cataract | A cone-shaped, anterior polar cataract. (05 Mar 2000) |
| siderotic cataract | A cataract resulting from deposition of iron from an iron-containing intraocular foreign body. (05 Mar 2000) |
| hypermature cataract | A cataract in which the lens cortex becomes liquid, with the nucleus gravitating within the capsule (Morgagni's cataract). Synonym: overripe cataract. (05 Mar 2000) |
| hypocalcaemic cataract | <ophthalmology> A cataract occurring with low serum calcium. (05 Mar 2000) |
| soft cataract | <ophthalmology> An advanced or mature cataract in which the nucleus is not well developed. (05 Mar 2000) |
| spindle cataract | A cataract in which the opacity is fusiform, extending from one pole to the other. Synonym: fusiform cataract. (05 Mar 2000) |
| stationary cataract | A cataract that does not progress. (05 Mar 2000) |
| stellate cataract | Congenital cataract with lens opacities radiating toward the periphery, with subcapsular and cortical changes. (05 Mar 2000) |
| subcapsular cataract | A cataract in which the opacities are concentrated beneath the capsule. (05 Mar 2000) |
| sugar cataract | Any cataract associated with intralenticular accumulation of pentose or hexose alcohols. (05 Mar 2000) |
| nuclear cataract | A cataract involving the nucleus. Synonym: hard cataract. (05 Mar 2000) |
| cataract |
cloudiness of the natural lens inside the eye that can blur vision.
출처: www.fda.gov/cdrh/phakic/glossary.html
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| cataract |
a waterfall or rapid
출처: www3.newberry.org/k12maps/glossary/
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| cataract |
a cloudy or opaque portion of the eye-s crystalline lens that can block vision.
출처: www.emoryhealthcare.org/departments/eye_center/sub...
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| cataract |
While a comprehensive eye examination by an eye care practitioner can determine for certain if you have a cataract forming, there are a number of signs and symptoms which may indicate a cataract. Among them are:
출처: www.eyecaretyler.com/knowmore.htm
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| cataract extraction |
a cataract occurs when the normally clear lens of the eye becomes cloudy. In serious cases, the physician may remove the lens and replace it with an artificial one.
출처: www.shands.org/jobs/nursing/75/glossary2.htm
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