Disinsertion ngwengwzi

lamabutho ngwengwzi kuyinqubo iso sokugembula lapho retina ngasizathu simbe bathinteka kusukela choroid. Izimbangela ebuthweni ngwengwzi kukhona izenzakalo ezihlukahlukene, kuhlanganise iso ukulimala, retinopathy sikashukela, ukonakala retina kanye izimila intraocular.

Kaningi, lamabutho ngwengwzi kuholela iconsi abalulekile ezingeni umbono. Imbangela osheshayo isifo ngokuvamile baba unokungaxhumani retina. Endabeni ka ukudabuka of ngwengwzi uketshezi Vitreous seeping ngaphansi retina futhi ehlukanisa emgodleni. izinyembezi ngwengwzi ngokuvamile kwenzeka lapho izinguquko isakhiwo kanye yokwakheka komzimba Vitreous (ukwanda kwabantu ketshezi kanye nokuthuthukiswa izintambo ezixhunywe ne-retina). Lapho ezihambayo iso-retina imicu deform, okubangela voltage ku ubuso bayo futhi kungaholela uyadabuka.

lamabutho ngwengwzi kuyinto izimpawu sici. ukufinyelela esifike kudokotela wezifo zamehlo phakathi ukuthuthukiswa zimpawu ezilandelayo zizokusiza ukuba ulondoloze umbono:

1. Ukubukeka umgubuzelo phambi kwamehlo. Ngokuvamile, iziguli musa unake lokhu mkhuba futhi ekujaheni ukuya kudokotela, ukwenza self-ukwelashwa. Uma kukhona umgubuzelo phambi kwamehlo, ukukhumbula ukuthi iluphi uhlangothi oluqale ukuthuthukiswa izimpawu, kusukela esikhathini samakhosi yokudluliselwa kuchwepheshe, kungathatha yonke insimu umbono.
2. mikhanyo Original ukukhanya (ngesimo izinhlansi umbani). imihlola anjalo ngokuvamile abonisa-retina lamabutho inqubo iyisiginali i ukuvakashelwa ngokushesha kudokotela wezifo zamehlo.
3. I ukusonteka lezinto futhi ukulahlekelwa ezindaweni zabo ngabanye yensimu umbono, ukuhlanekezela izinhlamvu nezinombolo. uphawu wathi kubonisa obonakele emaphakathi zone-retina.

Sicela uqaphele ukuthi ihlukane ngwengwzi is hhayi ziphathwe amathonsi noma imijovo. ukunakekeleka okufanele kule zokugula kungase kuhlanganiswe (ngamanye amazwi, inhlanganisela yezindlela ezihlukahlukene), kodwa ngempela kuhilela kuhlinzwa ebuthweni ngwengwzi. Ukuze umbono wabuyiselwa ngobukhulu okunokwenzeka elingakanani kufanele kube ukuhlinzwa eziyinkimbinkimbi ophthalmologic kwenziwe ngokushesha ngangokunokwenzeka. ukuvuvukala njalo takhiwo iso kungenzeka ezimweni eziphambili lesi sifo. Kwezinye izimo, lamabutho ngwengwzi uphela ngobumpumputhe.

Ukuze impumelelo ekwelapheni ngwengwzi lamabutho udokotela ohlinzayo iso kufanele uqale ukuthola ikhefu ngwengwzi, bese ukuqeda ke. Phakathi nomsebenzi we-ipherimitha igebe endaweni ukuvuvukala eyayenziwe elakhiwe, okubangela nezibazi, okuvumela igebe bonyana batshidze emaphethelweni. Ubuchwepheshe banamuhla evumela ukuba aphathe lamabutho ngwengwzi ngemisebe noma cryotherapy (ukuchayeka abandayo).

Izindlela ezilandelayo ezivame yokwelashwa kuhlinzwa we zokugula bungabonakala:

• ukugcwaliswa rotary noma ezindaweni inkinga yendawo ezonini-retina ukudabuka;
• Vitrectomy, ie ukususwa kuhlinzwa we zemvelo Vitreous esikhundleni nge izinto yokufakelwa ukuthi zifana ngezindlela izici zawo;
• Laser coagulation - Umkhawulo kuhlinzwa kwendawo igebe ngosizo abezokwelapha laser ugongolo.

Ukuze kuvikelwe noma kusenesikhathi lamabutho ngwengwzi sikukhuthaza ukuba uvakashele kudokotela wezifo zamehlo. Isikhathi esichithwe uphethwe ngeke ukuhlonza isifo nokuqhuba nokwelashwa kwayo nge izindlela omncane. ukulimala Obungapheli retina kungaba njalo kugwenywe ngokuqaphela izidingo eziyisisekelo nokuphepha ekhaya futhi abadlalayo, kanye neziqondiso ezilandelayo ukuphepha ngenkathi enza imisebenzi umsebenzi.