Umakhelwane uyazi izifo ezimbalwa ze-ophthalmological: cataract, hyperopia kanye ne-myopia. Eqinisweni, izifo zamehlo zikhulu kakhulu futhi eziningi zazo zihlotshaniswa nezinqubo zokukhubazeka ku-retina. I-Laser coagulation ye-retina isiza ukuvimbela izinkinga ezinjalo.
Isimiso se-laser retinal coagulation
Inqubo yenzeke ngaphansi kwe-anesthesia yendawo futhi ithatha imizuzu engu-15-20 kuphela ngesikhathi, kodwa imiphumela yayo inomlingiswa omude. Ngaphansi kwethonya lokushisa okuphezulu, udokotela uhlanganisa amangqamuzana e-retina, angasusa izicubu, noma ukuqoqwa kwemithambo yegazi esendaweni engafanelekile. Ngokuvamile, i-laser coagulation ikhiqiza umphumela onjalo:
- kuthuthukisa ukujikeleza kwegazi kanye nezinqubo zemetabiloni ku-retina;
- kuqeda ukukhula okusha okungadingekile;
- kuvimbela isisindo sokubuyisela;
- iqinisa i-fundus iphinde ithuthukise ukukhululeka kwayo;
- kususa imiphumela yezinguquko esimweni se-eyeball ngenxa yombono we-myopia nezinye izinto ezibonakalayo.
Inqubo isetshenziselwa kokubili ezimweni ezibucayi, uma kukhona usongo lokulahlekelwa okuphelele kombono, futhi ngezinhloso zokuqinisa jikelele.
Ukuqhathaniswa kwe-laser retina coagulation
Ukuqhathaniswa kwe-laser coagulation ye-retina kuningi, futhi imiphumela yokungavumelani nayo yonke imikhuba edingekayo ingaba nzima kakhulu. Phakathi kwezici ezithandwa kakhulu okufanele zivimbele inqubo yilezi:
- umbono ungaphansi kuka-0.1 diopters;
- indawo enkulu kakhulu yeqoqo lokubuyisela ;
- i-neovascularrization ye-iris;
- ukuqhuma ukudala izicubu ezibomvu ku-retina;
- umsebenzi obhekene nobunzima obusuku lwelanga le-eyeball;
- ukungaboni okwanele kwemvelo yeso;
- Ukunciphisa nge-traction syndrome.
Kanti futhi uqaphele indlela esetshenziselwa ukuphatha abantu abajwayele ukuhlangana kwe-conjunctivitis. Ezinganeni, inqubo iyaphikisana ngenxa yokuthi inqubo yokukhula ingakapheli.
Izinzuzo ze-laser coagulation ukuthi lidlula ngaphandle kwegazi futhi liqinisekisa umphumela ohlala njalo. Kodwa, njengemisebenzi yonke exhomeke ekuphenduleni komuntu othile, inqubo ngezinye izikhathi inikeza umphumela ongalindelekile. Nazi izixazululo ezivame kakhulu ngemuva kwe-laser retinal coagulation:
- ukuvuvukala kwegobolondo langaphandle leso, conjunctiva;
- ukukhanya kwelanga;
- ukuwohloka okubukhali kombono ;
- ukukhula kwezicubu ezibomvu ze-retina;
- ikhanda njalo.
Inqubo ye-prophylactic laser coagulation ye-retina ihilela ukungenelela okuncane, ngoba kuvame ukubekezelela kahle. I-laser coagulation ye-retina isenzo esiqine kakhulu, ngakho-ke kudinga ukuhlolwa yi-ophthalmologist kanye ngenyanga ngemva kokusebenza kulo nyaka wonke. I-laser coagulation ye-retina ivinjelwe nayo idinga ukulawulwa udokotela, kodwa ngokuvamile ayifuni imiphumela embi.
Uma unquma ngenqubo, kufanele ucabange ukuthi esikhathini esizayo kuzodingeka uhambisane nemithetho eminingi eyanciphisa amathuba akho. Abantu abane-laser coagulation kufanele bagweme ngokomzimba
Futhi, abantu abaye bangenelela okunjalo kufanele bathathe ukunakekelwa okukhulu kwesilinganiso, qiniseka ukuthi ukudla kugcwele zonke amavithamini namaminerali adingekayo. I-ophthalmologist kufanele ihlolwe okungenani kanye njalo ezinyangeni eziyisithupha. Uma kunesidingo futhi akukho ukuphikisana, i-laser coagulation ye-retina ingabuyekezwa.