Intraocular kumanikidzwa - zvazvingava

Kuitira kuona zviri nani intraocular kumanikidzwa (IOP), fungidzira chibharumu. chimiro chawo ari nekugadzirwa mhepo kufurirwa mukati maro. About chete nokuda dzomunyika kufurirwa yomuka somugumisiro nokukanganisika pezvakaitwa kuitika akatsunga uye chimiro chipi nhengo mumuviri womunhu. It zvinoenderana nayo uye nokuzadziswa mashandiro. Nokuda mawa panowanikwa pakatarisana maviri pezvakaitwa - kugara inflow uye water drainage pamusoro mvura mukati yeziso - uye shaped intraocular kuvafurira. Normal IOP uri mukati 16-24 mm HG. Art. Hazvina ngozi nokuti ziso somunhu yakawedzerwa refu (yemaziso) uye kuderedzwa refu (hypotension) intraocular kumanikidzwa.

Ndezvipi zvikonzero kunogona kuwedzera zvayo? Kana Urume mukati yeziso ukasunungurwa yakawanda, kana kana anetseka mvura yacho, zvinoguma kuwedzera intraocular kumanikidzwa. Munhu anatomical zviri ziso mamiriro uye zvirwere kumwoyo kunogona kukonzera nokuchinja IOP.

Kana intraocular kumanikidzwa rwuchiwanzwa pamusoro kwenguva, zvakashatirisa metabolic pezvakaitwa mukati ziso, akauraya masero ari optic etsinga uye masero retinal. Zvose izvi unoenda kucherechedzwa kuti murume, nekuti kubvira peripheral munzvimbo. Zvishoma nezvishoma uye zvishoma nezvishoma nhete munda maonero, uye kunogona kuva noupofu wakakwana. Saka zvinokosha kuziva zviratidzo kana vanoonekwa, vanofanira kuona nyanzvi, uye kuyera intraocular kumanikidzwa. Norma anogona kuti kupfuura, kana maziso tai nokukurumidza kana iwe vachinzwa anoshuwisa mavari, kana iwe kazhinji nemusoro. Hazvina zvakafanira kutsanangura izvi zvatinosiita kuneta, pangozi kurwara zvakare guru. Pashure pemakore makumi mana kunzvera nemunhu ophthalmologist, kusanganisira nokuyerwa IOP, kuona munda bvunzo uye mamiriro ari optic etsinga, Zvinokurudzirwa pagore.

How kuyera intraocular kumanikidzwa?

Dzimwe nguva vanhu akabvisa kushanyira chiremba ziso nokuti vanotya IOP chipimo pakuvhiya. Zvichida ichi imhaka ndechokuti nzira chinyakare kuyera intraocular kumanikidzwa chaizvo kunyanya inofadza. Ziso vachererwa unonyaradza marwadzo fuma chikawira pamusoro ziso pamusoro sinker, ipapo chiremba achasarudza pachiyero IOP kuti corneal dhigirii Kutsauka. Nzira iri rakaoma, kunoda kunyatsoziva disinfection pamusoro sinker kudzivisa murwere noutachiona uye tiri kunyanya yakarurama. Nzira contactless tonometry kunyimwa zvisingafadzi nezvekufadza (murwere anonzwa zvishomanana chete mhepo kufamba) uye chinonditadzisa hweHIV.

Kuderedza IOP chiremba anogona mishonga madonhwe. Marapirwo zvichiitika refu uye, kunyange zvayo sokuti nyore, zvinoda kugara nokuongororwa. Chekutanga, kuti varege kurasikirwa panowanikwa nemishonga, uye chepiri munguva yakafanira neziso ringashandiswa dropwise. Muzviitiko izvi, chiremba ichachinja kurapwa zvaiitwa. Uyezve, zvinogonawo kuitika kuti hapana madonhwe havazofaniri kufurirwa pamusoro intraocular kumanikidzwa, taizviisa haikwanise kusimuka kwenguva refu. Muchiitiko chino, kuvhiyiwa rinoitwa (Laser kana microsurgery) chokusika itsva nzira water drainage kuti mvura kubva ziso.

Yeuka kuti kunyange zvazvo yemaziso haangagoni kutirambidza kutarisana mutoro, pane dzimwe contraindications. Somuenzaniso, hazvibviri kuti anwe mvura kuti anopfuura 2 litres pazuva, nokusimudza masimbi, uye pachinzvimbo husisina kumira.

Yadzikira intraocular kumanikidzwa kuri ishoma pane mukuru, uye kazhinji kacho haasi yakazvimirira chirwere. Kakawanda zvinoita pakanyorwa kuzvimba uye kukuvara ziso. Zvisinei, hachisi zvishoma ngozi. Nokuda tikarega IOP inotanga ziso kudya kunovaka, uye izvi pakupedzisira inotungamirira kurufu ziso tishu.

Danger sezvo kwakasimudzirwa uye akakotamisa intraocular kumanikidzwa kwenguva yakareba. Norm, tikayeuka, zviri kuwanda kubva 16 kusvika 24 mm HG. Art. Unoitei kana ukaona zviratidzo intraocular kumanikidzwa (mukuru kana pasi)? Chokwadi, pakarepo kubvunza chiremba, optometrist.