Ahụ ikeAnya

Dochie oghere anya

Dị iche iche na anya ọrịa chọrọ mgbe ụfọdụ dochie oghere. Kacha nkịtị dị otú ahụ ọrịa cataract. Gịnị mere na ọ dị mkpa ka na-eji dochie ekochiela ihu oghere?

Age metụtara mgbanwe abuana ogbenye mgbasa ke idem, si otú usen anya mgbali na-eduga na a biconvex clouding nke anya. Nri ozu ebelatawo, inye onyinye mmepe nke ọrịa. Dochie oghere dị otú ahụ ikpe, nnọọ mkpa, n'ihi na inattention ọrịa nwere ike ime ka mezue ìsì.

First, onye ọrịa ga-atụle site na a ọkachamara. Ophthalmologist ewepụta ezi ihe nchoputa na-ekpebi ogo turbidity. IOL nwekwara họọrọ dọkịta. Ọ dị ezigbo mkpa na-ahọrọ kwesịrị ekwesị oghere, n'ihi na ọ chọrọ iji dochie oghere, ịbụ a mba ọzọ ahụ. Ya mere, size kwesịrị dakọtara kpọmkwem, ma ọ nwere ike jụrụ.

Ke adianade do, ọrịa na-ata a amanyere bụ iwu nke oge na a n'ozuzu eme. The therapist ga-ewepụ ụdị nile nke nsogbu na obi usoro dị ka a mmeghachi omume ná Nkụnwụ Ahụ, ọ bụ nanị ndị obodo.

Surgery dochie oghere a na-ọgwụ ụlọ ọrụ. Onye ọrịa n'oge na ime bụ na supine ọnọdụ. The dọkịta Monitors na ọganihu nke ọrụ site a microscope, nke a na-n'ịnyịnya n'elu ndidi. The oyiyi na mikroskopu scaled zhidokristallichesky ihuenyo nghọta na mgbidi. Dochie oghere anaghị karịa iri na ise nkeji.

Onye ọrịa na-enyemaka nke ọgwụ na ahụ ike na-arụ ọrụ na-atọ n'elu tebụl. The anya bụ ofu na-emeghe ọnọdụ. Nkụnwụ mere, otú ahụ ka ọrịa anaghị enwe ahụ erughị ala.

Iji mee ka mikronadrez, dọkịta na-eji a diamond ngwá ọrụ isii millimeters ogologo. Mgbe ahụ, a pụrụ iche umi na ẹkenam, nke ga-echebe anya n'oge ịwa ahụ. Nke a viscoelastic. Na nzọụkwụ ọzọ a nyocha ẹkenam n'ime anya, nke na-akwalite na ntughari nke emetụtara crystalline oghere na emulsion na ya ụdi mwepụ si anya. Tupu gị na dọkịta nwere a siri ike: ịzọpụta film, nke mbụ bụ a "ezigbo" oghere. Ekele ichebe nke film enweta a elu larịị nke ndụ nke ahụ ọhụrụ nke mmadụ anya.

Ọzọkwa nnọchi nke oghere a rụrụ site n'ịkụnye apịaji intraocular oghere nke atọrọ onwe ha na ofu n'ime anya. Nkebi na-adịghị sutured. Eye mgbali na-akwalite onwe ha "emechi" mbepụ.

The ghara ịgbanwe oge a chọrọ mgbe ọrụ. Ị nwere ike ozugbo laghachi n'ọrụ na-edu a kwesịrị ndụ. Mmachi na-emetụta nanị ebuli arọ ihe. N'ime otu izu abụọ ghara iweli karịrị abụọ kilogram.

Manufacturers na-agbalị sere ọnụ dị ukwuu dị ka o kwere na ugbu wuru oghere. Ya mere, ọ gaghị ekwe omume iji chọpụta nke bụ ihe kasị mma oghere. Yellow nyo na oghere kwekọrọ na mmadụ. Ọ bụkwa a "ọta" megide ultraviolet na-acha anụnụ anụnụ ìhè, si otú mbenata ihe ize ndụ nke na-emepe emepe afọ metụtara retinal ọrịa nke anya. Dochie anya oghere aspherical oghere enye doo anya karị na ọchịchịrị. Aspheric - nwere a pụrụ iche mkpuchi ụdị. The ojiji nke multifocal oghere na-enye magburu onwe ọhụụ na nso na anya. Nnọchi oghere akkomodiruschey oghere na-ahapụ gị iji anya mọzụlụ, mimicking eke n'ilekwasị anya ike. Dị otú ahụ ngwa anya ngwaọrụ dị ka nso ka ike eke oghere. Mgbe nsogbu nke cataract nnọchi oghere astigmatism na-emepụta site toric anya m.

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