I-retina: ukuphathwa kumele kube ngesikhathi esifanele

Retina - ungqimba ayetholakala phakathi umzimba Vitreous futhi choroid we inhlamvu yeso. Kungakanani ichaza lokhu lendwangu ecolekile, egcwele okuphakelayo lezitsha zalo. Kukithi wakhe ukuze isebenze kahle kuxhomeke endleleni futhi esikubonayo, ngoba unesibopho kucutshungulwa izithombe etholakele umfundi. Ukwephula ubuqotho lesi sendlalelo kungaholela umbono ukulahlekelwa. Noma yimuphi umuntu elimele kungalimaza isakhiwo emihle yendawo efana ne-retina. Ukwelashwa kufanele kuqale ngokushesha ngokushesha njengoba ubona angaboni kahle.

Izifo retina

Ikhwalithi umbono incike igazi eligciniwe ukuze retina. Imikhumbi yiso kungenziwa ayisesemikhulu. I-retina ukuba baphathwe Kulokhu incike izizathu lezi zinguquko, iqala ukuzwa ukuntuleka liningi igazi, futhi ngenxa yalokho, kuba ngaphansi nokunwebeka. Okungase kuholele ekubeni uthunyelelwe ukudabuka yayo.

Ngaphezu ukuvaleka imithambo ngwengwzi bangaba osuke usuvulekile futhi squirm, avimbekile futhi kungaholela ukuvuvukala iso. izifo ngwengwzi zingenzeka ngenxa yezizathu ezihlukahlukene. Abakwazi kuvuse:

• ukulimala, ukulimala kobuchopho futhi yeso;
• lezinceku isifo ngwengwzi;
• isifo Eye: eside okwesa- / myopia, futhi Izifo ukuvuvukala iso;
• isifo, ingqondo izinguquko ongathandeki izicubu inhlamvu yeso: sikashukela, meningitis, umfutho wegazi ophakeme, isifo so-renal, kanye isifo esithathelanayo;
• izinguquko ezihlobene nokukhula ngemva kweminyaka engu-50.

Izifo ezivame kakhulu e-retina

1. Lamabutho kwamangqamuzana ngwengwzi. Lesi sifo, okuyinto sici abantu ngokulinganisela ukuze myopia okusezingeni eliphezulu. umbono Ukuphazamiseka ikhuthaza ngwengwzi sokuwohloka nangaphansi kwezimo ezingezinhle (ukuhlukumezeka, ukutheleleka) kuholele lamabutho ayo.
2. Izinkinga zesifo sikashukela. retinopathy sikashukela - ezimbi kakhulu isifo samehlo esikhathini ngasekupheleni sikashukela. izitsha ezithintekayo retina. ukuphathwa isifo jikelele isiza ukugcina ekwindla ka umbono.
3. ezihlobene ubudala lesion macular. Lapho esegugile, mhlawumbe ezihlobene ukonakala macular - inxenye enkulukazi iso acuity ezibukwayo. Ukudla ngendlela efanele yokuphila kuyosiza ekulweni izinguquko ezihlobene nokukhula okungekuhle. Lokhu kuzosiza ukuqeda lesi sifo.
4. Retinitis - ukuvuvukala njalo retina. Njengomthetho, kwenzeka njengoba inkinga yezifo ezithathelwanayo.
5. retinopathy unesifo sikashukela - phetho umfutho wegazi ophakeme, isimila ngwengwzi, ukopha-retina, njll

Prevention izifo ngwengwzi

Kukhona iqembu elithile ingozi phakathi abantu abangase ngwengwzi isifo. Imfuneko nentuthuko yabo kungaba:

• myopia;
• sikashukela;
• izifo ezithathelwanayo (Umkhuhlane, njll);
• lezinceku isifo ngwengwzi;
• izinguquko olunzulu engu ngemva kweminyaka engu-50;
• nomfutho wegazi ophezulu.

Ukuze laba bantu kubalulekile ukuthi sibe nozwelo isimo sakhe njalo (okungenani kanye ngonyaka) uhlolwa kudokotela wezifo zamehlo. Izinkinga retina baqale kancane kancane, ikakhulukazi uma lamabutho kuba engxenyeni engezansi yeso. Lesosikhathi lendoda iqala akhononde ngokuthi "umgubuzelo" phambi kwamehlo, kwi "ukhanyisa" futhi enenza, ngaleyo ndlela angabe ezibonayo. Ngakho kubonakala zephule Indwangu ayetholakala, kwenzeka kanjani-retina. Ukwelashwa kufanele kwenziwe ngokushesha, funa usizo lodokotela. ukuziphatha Esifike Ngesikhathi lokuhlinzwa noma laser ukwelashwa bakwazi ukunqanda i-retina bathinteka nokulondoloza umbono. Ezimweni kancane esiphuthumayo, imithi esiza.

Ukugcina umbono okudingeka ukuba anake isimo sempilo yakhe. Isimo jikelele zomzimba ngemuva enempilo kuzovikela buthakathaka buka bese uqaphela Ukuwohloka isikhathi sakhe. Ungakuhlehlisi Ukuvakashela kudokotela wezifo zamehlo uma kukhona izinkinga. Ngisho noma kuyinto nje ukwehla yesikhashana, udokotela angamane nje kuzovimbela amehlo akho. Futhi ngeke nanini phezu.