An Eye Emergency
Kuvhara mukati meziso reziso nderokudzivirira kwema cell neural neyo retina . Zvakafanana nekhamera, retina inobata miviri yakajeka uye inoita kuti ive magetsi. Aya mafungiro anofamba nemutsara we optic kuenda kune uropi, paanoshandurwa kuva mifananidzo. Iyo retina iri pamusoro peiyoiyo , mhuka inokonzera kudya retina.
Retinal detachment inowanikwa apo retina inoparadzaniswa kubva kune cheroid. Icho chechokwadi cheziso chekuona uye inoda kurapwa nokukurumidza kuti urege kuora zvakanyanya kurasikirwa uye kusagona kupofumadza.
Aina
Kune zvitatu zve retinal detachment:
- Rhegmatogenous retinal detachment: Ichi ndicho chinonyanyozivikanwa. Inokonzerwa nemisodzi kana masango mune retina, inonzi retinal breaks.
- Tractional retinal detachment: Mhando iyi yesimbi inowanikwa apo mashizha ane tsvina kana zvimwe zvisikwa zvisingawanzokura zvinokura pamusoro penzvimbo ye retina, zvichikwevera retina kubva pakasara pasi payo.
- Kushandiswa kwemashure ekudzoka kwemazuva ano: Simba iri rinoitika kana mvura inenge ichiyerera kana ropa ichiyerera pasi pe retina, ichiiparadzanisa kubva pasi. Kushandiswa kwemashure ekudzoka kwemazuva ano kazhinji kacho kusangana kweimwe mamiriro ezvinhu kusanganisira, macular degeneration, matumbo eziso, uye kuwedzerwa kweropa.
Zvinokonzera
Retinal detachment inowanzokonzerwa nekushungurudzika. Izvo zvinowanzozivikanwa kune vanhu vanoona zviri mberi, vane maziso mashoma kwenguva refu.
Zvimwe zvekudzivirira zvinyorwa zvinowanzoitika zvisingabhadhari pasina chikonzero chaicho. Izvi zvinowanzobatanidza nekushandurwa mukati me vitreous, gel-semvura inoshandiswa inozadza ganda reziso. Apo patinenge takura, vitreous inogona kukanganisa uye yakatsauka kubva kune retina, zvichiita kuti mushure mekupedzisira mavharistiki (PVD). Zvimwe zvirwere zvinogona kukonzera kubvisa retinal kuburikidza nekubvumira mutsva weropa kuwedzera uye kupora, izvo zvinokonzera kupesana mu retina.
Risk Factors
Zvinhu zvakawanda zvinogona kuwedzera mungozi yako yekuvandudza musungwa we retinal.
- Kufambira mberi kwehutano hwemakore mu vitreous
- High level yekuswedera pedyo
- Nzvimbo dzisina kusimba munzvimbo yakakwana ye retina
- Imwe mhuri inowanikwa musasa re retinal
- Pamberi pemasuo ekudzorera mune rimwe ziso
- Nhoroondo yekuvhiyiwa kwemaziso, yakadai sekuvhiyiwa kwekatarita
- Kushungurudzwa kweziso
Zviratidzo
Hapana hurombo apo retina inodzima. Zvisinei, pane dzakawanda zvinowanzoonekwa zviratidzo zvinofanirwa kukurudzira kune rimwe ramangwana rekudzivirira:
- Mvura inogona kuonekwa sechepuru, tsvimbo, kana sebhupider webs inotenderera mumunda wako wekuona
- Kupenya kwechiedza
- Chidzitiro chemafu kana chifukidzo chiri kufamba pamusoro pemaonero ako
- Blurry chiratidzo
Kana ukawana chero chezviratidzo izvi, usazeza kutsvaga kurapwa. Nguva ndeyezvinokosha pakuchengetedzwa kwemauto retina. Kurapa kwokutanga kunogona kuvandudza mukana wekudzorera chiratidzo chako.
Kuziva
Kuongororwa kweuto re retina kunogadzirwa neunyanzvi hwekuchengeta maziso. Nyanzvi yehutano kana ophthalmologist inogona kuderedza vadzidzi vako uye kushandisa binocular isina kurongedza ophthalmoscope kuti iongorore mukati memeso neziso rechitatu. Pane imwe nguva, chigadzirwa che ultrasound chinogona kushandiswa kana pane dense rinoputika mukati meziso.
Ropa dzimwe nguva rinogona kukanganisa maonero, zvichiita kuti zvive nyore kuona zvakajeka retina. Izwi re ultrasound rinobudisa mafungu emhepo anoputika kubva kumeso kweziso, achigadzira mufananidzo unobvumira chiremba kuona kana retina yakanyatsodziviswa.
Kurapa
Pane nzira dzakasiyana-siyana dzokurapa musungwa we retina. Kurapa kunoenderana nemhando, kuoma, uye nzvimbo yeuto.
- Pneumatic retinopexy: inoshandiswa apo musasa unoitika kumusoro kweziso. Ziso rinorohwa nefuti yegasi inopesana ne retina.
- Cryotherapy: anoshandisa nzira inopisa kana kuti laser kuti iwane retina kudzokera panzvimbo.
- Lasers: vaishandisa kugadzira zviduku zviduku muziso kuitira kudzivisa kupfuurira kana kusunga.
- Shanduro buckle: boka duku resilicone rakabatanidzwa nekunze kweziso kuti ibate retina panzvimbo. Buckle haisi kuonekwa kubva kunze.
Shoko Rinobva
Retinal detachment inonyanya kutarisa maziso anodikanwa kuti vatarise vashandi pakarepo. Kana isina kusiyiwa, inogona kukonzera kusakwana kwepfungwa muziso rinotarisana. Kana akaongororwa zvishoma, zvisinei, zvakanyanya kudzivirirwa retinas zvinogona kuvhiringidzirwa zvakanyatsoonekwa nemaonero zvishoma kana zvakakwana zvakadzorerwa.