Pamberi, Pakati, uye shure kweCataract Kuvhiya

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Chikonzero nei Cataract Surgery Inoitwa

Mune ziso rakanaka, lens iri pachena uye rinotarisa chiedza pane retina. Nokufamba kwenguva, lens rinogona kukanganisa zvishoma nezvishoma kukwanisa kubvumira chiedza muziso apo inenge ichando. Chirwere chetachiona chinongova chinyararire chinopera nguva. Kana zvakanyanya, cataract inofanira kubviswa nokuti inodzivirira chiedza kupinda muziso uye kuderedza maonero. Mune mamiriro ezvinhu akaipa, murwere anogona kunge ari pedyo nemapofu pamusana pehutachiona.

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Pamberi peCataract Surgery Usati waita, chiremba wako achada kuongorora maziso ako zvakajeka. Meso ako achaongororwa kunze uye mukati. Izvi zvinosanganisira kuonekwa kwemaziso anowanzoitwa nechiedza, asi kunogonawo kusanganisira laser scan yeziso kana kuongorora kwe ultrasound mukati memeso ako. Iyi miedzo ichasarudza hutano hweziso rako, kana pane imwe mamiriro ezvinhu aripo, uye iyo yakanakisisa yerudzi inowedzera iwe.

Kusarudza lenzi inogadziriswa inogona kuva chikamu chekugadzirisa kana iwe uchisarudza kuva nemakumbo ako akabviswa. Kune marudzi akasiyana-siyana eInstraocular lens (IOL) mapiritsi, kubva kune lenzi yakarurama maonero kune avo vanogona kuderedza ultraviolet chiedza. Chiremba wako achashanda newe kuti asarudze yakanakisisa lens yehupenyu hwako hwakasiyana.

Iwe unoda kuronga kuti uende kune uye kubva kuchipatara. Zvawakaratidzwa hazvingave zvakarurama zvakakwana kukubvumira kuti uzvitakure kumba kumba zvakachengetwa kubva pakusarudzwa.

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Cataract Surgery: Chii Chinoitika Panguva Yenzira

Kana ikaitwa kune munhu mukuru, nzira yekubvisa chirwere ichi inowanzoitwa sechiremba chekubuda kunze. Panzvimbo pokuva neanesthesia , murwere anowanzopiwa mishonga yeziso iyo inobvisa ziso zvachose uye inobvumira chiremba kuti aite chirongwa kunze kwekukonzera marwadzo.

Mishonga inogona kupiwa kubatsira murwere kuti azorore panguva yekufamba. Izvi zvinobatsira kuderedza zvinhu zvinowanzobatanidza nehutachiona hwechirwere, sezvo pasina maitiro aneshesia .

Kune vana, chirwere chinotadza. Kana zvikaitika, aneshesia yakawanda inonyanya kushandiswa kudarika nevakura vakura, sezvo inogona kuva chinhu chinotyisa kuti mwana ave nekuvhiyiwa kweziso, kunyange kana pasina marwadzo. Nokuda kwechikonzero ichocho, zvinonakidza kuti vana vasave vakamuka nekuda kwekuita, kunze kwekuti vakwegura zvakakwana kuti vanzwisise zviri kuitika, nei zvichiitika uye vachikwanisa kushanda pamwe nechirembachire.

Phacoemulsification Cataract Surgery

Kune miviri miviri mikuru yekuvhiya kwecataract. Yokutanga ipascoemulsification. Nzira iyi inoshandisa majeko akajeka majeko kuti aparadze marara lens (cataract) muzvidimbu zviduku. Kuvhuna lens muzvidimbu kunobvumira chiremba kuti ashandise kushandiswa kwakanyanya kuduku, izvo zvidimbu zvinobva zvabviswa uchinyorova. Nzira iyi inogona kubvisa lens rose, kana kumashure kwe-lens ingasara panzvimbo. Kamwe zvimedu zvabviswa chigadzirwa chemajini, chinonzi Intraocular Lens kana IOL, chinoiswa panzvimbo. Zvigadzirwa zvepurasitiki, silicone kana zvimwe zvinhu, lens inonyanya kushandiswa (yakafanana neinobatanidza lens) uye inogona kudonhedzwa muchidiki chiduku. Simba hazvidi kudikanwa kuti upfigire incision.

Extracapsular Extraction Cataract Surgery

Rudzi rwechipiri rwekuvhiya runonzi extracapsular cataract extraction. Izvi zvinowanzoshandiswa uye zvinoshandisa kuwedzera kukuru kudarika nzira yekugadzirisa. Mune nzira iyi, chikamu chegore chine lens chinobviswa chirwere, uye kuswa kunoshandiswa kubvisa zvimwe zvikamu. Kana imwe yero yekare ichibviswa, lenzi yekugadzira inoiswa. Kamwe kamberi yacho yakanyatsoiswa, iyo incision yakavharwa. Urefu hwekushandiswa hunoshandiswa mumutambo uyu unowanzoita kuti zvidimbu zvidikanwe.

Chinokosha chakakura pakati pemitemo miviri, kubva pamurwere, maonero ehutachiwana uye kana zvidimbu zvakakosha. Vose vanobvisa masikati lens uye vanotsiva lens nechinangwa. Nzira mbiri idzi dzinowanzopedzwa muzasi kweawa, uye dzinowanzoitwa pane rimwe ziso panzvimbo pezvose. Kana maziso maviri akabatwa, nzira yechipiri inowanzoitwa mushure mokutanga kuitwa kuporesa.

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Kuwanazve Pashure peCataract Surgery

Kuwanazve mushure mekuvhiyiwa kwechipatara hakusi kunorwadza, asi unogona kunetseka kana kubatwa. Zvakakosha kuyeuka kuti usabvisa maziso ako. Zvakakoshawo kuti usagunzva chiso chako kana ziso panzvimbo isina kushamba maoko ako. Izvi zvinobatsira kudzivisa kushungurudzwa uye utachiona panguva yekurapa.

Zvichienderana nechinangwa chako chechiremba, unogona kuwana madonhwe eziso kuti udzivirire utachiona kana kuti kuderedza kutsamwa. Unogonawo kupiwa mirairo yakawedzerwa, yakadai sekupfeka chigamba cheziso, kupfeka magirazi emasikati kana mirayiridzo inokosha yekuti iwe ungatyaira zvakachengeteka.

Iwe unogona kunge uine maverengi akawanda ekutevera-aphomendi ne ophthalmologist yako. Kana kuiswa kwako kuchida mitsindo yekuvhara, chiremba wako achada kuvabvisa kamwechete apo incision inoporesa. Kana maziso maviri achida kuvhiyiwa, yechipiri nzira inowanzoitwa iyo ziso rokutanga rakapora zvachose.

Chiratidzo chako chicharamba chichivandudza kwevhiki mbiri dzokutanga mushure mekuita. Mushure mokunge maonero iwayo, chero kuchinja mune zvawakaratidzwa kunofanira kunge kusina. Kana iwe uchida magirazi vasati vavhiyiwa, iwe unogona kana unenge usingadi iwe mushure mekuita. Zvinonyanya kuitika kuti mishonga yako ichashandura mushure mekuvhiyiwa kwako uye magirasi ako ekare haachazove akakodzera.

_Kunobva:

_{Cataract. Medline Plus. Yakasvika muna July 2012. http://www.nlm.nih.gov/medlineplus/cataract.html}