Cataract chirwere umo inonzi ocular lens kana kuti capsule yayo inorasikirwa. Ichi chirwere chinokura sekukwegura kwepanyama mune dzimwe nguva, asi zvimwe zvirwere zveziso zvinoputsa unyoro huri mukati mekamuri nepamashure zvinogona kutungamirirawo. Iyi inyoro ndiyo chete inopa zvokudya zvinovaka muviri, nokuti iye haafaniri kuva nemitsipa uye mitsipa yeropa, nekuda kwekuti aigona kugamuchira michero neropa.
Zviratidzo zvekuona kwemaziso
Zviratidzo zvekutanga zvinowanzoitika mumakore makumi mana nemakumi mashanu, apo opacities inowanikwa pane lens, nekuda kwekuti chiedza chinonyatsooneka ne retina, uye zvakakodzera, chiratidzo chinoderedzwa.
Pamusoro pematambudziko kutaura zviratidzo zvakadaro:
- kuderera kwemaonero evanhu;
- manzwiro ekutsvaira uye kusvetuka paanenge achiedza kuisa pfungwa pahurukuro;
- shandura ruvara rwevadzidzi (rinopenya kana kunyange ruchena);
- apo chiedza chakajeka chichioneka, kukanganisa kunonzi aureole kunooneka;
- kukura kwemyopia.
Zviratidzo zvimwechetezvo zvinowanikwawo nehutachiona hwechipiri, umo inonzi posterior capsule ye lens yakazara.
Nzira dzemazuva ano dzehutachiona hwehutano
Munguva pfupi yapfuura, chirwere choga checataract chave chichivhiyiwa, asi nhasi mishonga ine dzimwe nzira dzakawanda dzinogonawo kubudirira.
Kucherechedza chirwere chetachiona
Imwe yenzira dzokuvhiya dzemazuva ano nhasi chirwere checataract ne laser. Basa iri haritori nguva yakawanda, rinoitwa pasi peanesthesia yekunzvimbo, muhutano hwemadonhwe anoshandiswa. Munguva yekushanda, murwere wacho anotsiviwa ne-lens, achidzima asati avhara fiber (kushungurudza ne-laser beam, iyo yakareba yakareba 1.44 microns). Nhasi, kupindira kwekuvhiya kunofungidzirwa kuti ndiyo imwe yenzira dzakanakisisa dzekurapa chirwere ichi, asi nhasi mishonga ine mamiriro ese ekuti basa riitike pasina risungo uye nekunyaradza kukuru kune murwere, izvo zvinogadzira nzira iyi ikozvino yakagamuchirwa.
Imwe nzira yekushandiswa yemazuva ano yekurapa chirwere ichi ndicho ultrasound phacoemulsification. Chinonyanya kukosha ndechokuti kuputika kwema-lens kunowanikwa pasi pesimba re ultrasound, mushure mokunge zvidimbu izvi zvinotorwa kubva muziso nechishuvo.
Cataract kurapwa neimbaopathy
Mishonga yemishonga inoshandiswa mumishonga inoshandiswa mumatanho ekutanga ekugadzirwa kwecataract, uye inononoka kuderedza kushandiswa kwekusvina. Chimwe chazvo ndeche silica Silicea, iyo inopa mishonga maererano nemamwe homeopaths.
Mishonga
Iyi nzira yekurapa, pamwe chete nevepopopoteri, haikwanise kuporesa zvakakwana zvemahara, asi nerubatsiro rwemishonga inogona kunonoka kukura kwehutachiona. Kuti uite izvi, shandisa mavhithamini akasiyana-siyana uye madonhwe anopa lens. MunaSeptember 2011, zvakava kuzivikanwa kuti boka revasayendisiti vanobva kuAustralia, pamwe vakabatana naCalpain Therapeutics, vakagadzira mishonga inonyatsokwanisa kukonzera kukura kwehutachiona, iyo inoratidzwa nekuedza mishonga.
Nzira dzehutachiona hwehutano zvichienderana nesero rechirwere
Kuchengetedzwa kwechigamba chakakura
Kuchengeta kwekukura kwakakosha kubviswa pakuvhiya: panguva ino, michina ye lens iri yakaoma, uye inoparadzaniswa nyore nyore ne capsule. Inogona kutaridzirwa kuti iyi ndiyo nzira chete inogona kubvisa zvose zvisingakwanisi kuve nehutachiona hwekupedzisira kwekupa.
Kurapa kwechirwere chisina kuchena
Cataract, iyo yakaumbwa munguva pfupi yapfuura, uye inofambidzana nekunonoka kuduku mune zvakaratidzwa, unogona kuedza kurapa maharaopathy nemishonga, ndiko kuti, nguva dzose inobata chirwere chinotsigira. Kana kutarisira kwekurasikirwa kwakakwana kwechiono nekuda kwecataract isingagamuchirwi, zvino zviri nani kuita sarudzo yeaser, sezvo inoshandiswa kushanda nehana yakasimba, kusiyana ne ultrasound.