Kuchengetedza maitiro akaoma eziso, inzwi rayo, metabolism mumasukisi uye yakarurama microcirculation inopa zvakakwana intraocular pressure - zvinowanzoitika kune vanhu vakuru zvechirwere ichi (ophthalmotonus) inofanira kugara iri pamagariro akakwana. Kukosha kwayo kunogadziriswa maererano nehuwandu hwekuputika nekubuda kwemaziso eziso.
Chii chinofanira kukonzerwa nehutachiona?
Kutanga, zvinofanira kuonekwa kuti kune ophthalmotonus yechokwadi uye yeyetometric.
Muchiitiko chekutanga, kukosha kwemaziso emeso kunogona kuongororwa chete nenzira imwe chete: isa nheyo yemanometer muchivanze chemukati cheziso kuburikidza ne-cornea, ita zvakaenzana. Iyi nzira haina kushandiswa mumakiriniki kwenguva refu.
Tonometric ophthalmotonus inotsanangurwa nemaitiro akasiyana-siyana uye zvigadzirwa:
- Tonometry maererano naMaklakov;
- contactless tonometry;
- Toraometer yeGoldmann;
- IChina tonometers;
- Pascal tonometers.
Uyezve, nyanzvi ye ophthalmologist inogona kunge inofungidzira kuwanda kwemanzwiro ekuputika, kuomesa minwe pamaziso eziso ane maofidi akavharwa.
Inofungidzirwa kuti hutsika hunodiwa ye ophthalmotonus inofanira kuva mukati ma10-21 mm Hg. Art. Chero kusvibiswa kubva kumiganhu yakaratidzwa ihutachiona uye hunovhiringidza hutachiona hwemaziso.
Nzira dzekudzivirira mukati mehutano nezera
Mhedzisiro yakagadziriswa yehukuru hunofungidzirwa inokosha kune vakadzi vezera ripi zvaro. Asi kuchinja muziso reziso nemakonye anokonzera anoitika nekukwegura kwemuviri kunobata zviratidzo zvakasarudzwa zve ophthalmotonus.
Nokudaro, chikamu chepamusoro chechimiro chemukati wekuprasira mushure memakore makumi mashanu nemakumi matanhatu ichiwedzera zvishoma - kukosha kwe 23 mm Hg inobvumirwa. Art.
Varwere vane hutsva hunotevera vanowanzochinja ophthalmotonus:
- kuvapo kwomuviri wekunze muziso;
- kuderera kwemuviri wehupenyu kana hypotension;
- inopenya meso;
- zvirwere zvakakomba uye mamwe mamiriro akaendeswa nekuora mvura kwakanyanya;
- zvirwere zvinoputira maziso (irites, uveitis);
- chirwere cheshuga chinokonzera ketoacidosis, ketoacidotic coma;
- retinal detachment ;
- chirwere chisingaverengeki chiropa;
- matambudziko mushure mekuvhiya;
- itsvo zvirwere;
- kusagadzikana kweziso reziso;
- kunyanyisa, kushungurudzika;
- hypertensive disease.
Izvo zvinowanzochinja pakuona kwemaziso mukufambira kwe glaucoma, zvikurukuru kuvakadzi vanopfuura makore makumi mana. Saka, ophthalmologists vanokurudzira kushanyira chiremba gore roga roga kuitira chiitiko chekudzivirira kudzivirira, iyo inobvumira kuongorora kwakakwana kwekushanda kwezvikamu zvemaonero uye ukuru hweofthalmotonus.
Chii chinowanzogadziriswa mukati mekunyora kwepraocular mu glaucoma?
Iyo yakatsanangurwa index inobva pane zvakagadzirwa uye zvakaoma zve glaucoma . Pakazara pane zviyero 4 zvechirwere ichi cheziso, chimwe nechimwe chine maitiro ake e ophthalmotonus:
- Yokutanga. Intraocular kudzvinyiriri inofungidzirwa seyakasikwa uye haina kudarika 26 mm Hg. Art.
- Yakagadzirwa. Ophthalmotonus yakawanda yakakwirira - 27-32 mm Hg. Art.
- Far behind. Intraocular pressure inowedzera zvikuru, inopfuura 33 mm Hg. Art.
- Terminal. Maitiro e ophthalmotonus akawanda kwazvo kupfuura 33 mm Hg. Art.
Intraocular pressure mu glaucoma inoparadzanisa kubva kune yakasarura kwete yakakosha, asi zvishoma nezvishoma, sezvo chirwere chacho chinopfuurira uye kushorwa kwekubuda kwemvura kubva mudzimba dzeziso kunowedzera. Nokuda kwechikonzero ichi, murwere haanonoki kuwedzera kuwedzerwa kwe ophthalmotonus, iyo inoita kuti maitiro ekutanga ajekese glaucoma aome.