Ibala leFluorescein

Olu luvavanyo olusebenzisa idayi yeorenji (i-fluorescein) kunye nokukhanya okuluhlaza okwesibhakabhaka ukufumanisa imizimba yangaphandle kwiso. Olu vavanyo lunokufumana kwakhona umonakalo kwi-cornea. I-cornea yindawo engaphandle kweso.

Isiqwenga sephepha lokucima elinedayi siyachukumiseka kumphezulu wamehlo akho. Ucelwa ukuba uqhwanyaze. Ukuqwayita kusasaza idayi kwaye kunxibe ifilimu yezinyembezi egubungele umphezulu wecornea. Ifilimu yezinyembezi inamanzi, ioyile kunye ne-mucus ukukhusela kunye nokuthambisa iliso.

Umboneleli wezempilo emva koko ukhanyisa ukukhanya okuluhlaza kwiliso lakho. Naziphi na iingxaki kumphezulu we-cornea ziya kuthi zingcoliswe yidayi kwaye zibonakale ziluhlaza phantsi kokukhanya okuluhlaza okwesibhakabhaka.

Umboneleli unokumisela indawo kunye nesizathu sokudalwa kwengxaki ye-cornea ngokuxhomekeke kubungakanani, indawo kunye nobume bokubala.

Kuya kufuneka ususe iiglasi zakho zamehlo okanye iilensi zonxibelelwano ngaphambi kovavanyo.

Ukuba amehlo akho omile kakhulu, iphepha lokucima linokukhuhla kancinci. Idayi inokubangela ulwazelelelo olufutshane nolufutshane.

Olu vavanyo kukuba:

• Fumana imikrwelo okanye ezinye iingxaki ngomphezulu wekorale
• Tyhila imizimba yamanye amazwe kumphezulu wamehlo
• Qinisekisa ukuba kukho ukucaphuka kwe-cornea emva kokuqhagamshelwa

Ukuba iziphumo zovavanyo ziqhelekile, idayi ihlala kwifilimu yezinyembezi kumphezulu wamehlo kwaye ayincamathelisi kwiliso ngokwalo.

Iziphumo ezingaqhelekanga zingalatha ku:

• Ukuveliswa kweenyembezi ngokungaqhelekanga (iliso elomileyo)
• Umbhobho weenyembezi othintelweyo
• I-corneal abrasion (ukukrola ebusweni be-cornea)
• Amalungu angaphandle, anjengeenkophe okanye uthuli (into yangaphandle kwiso)
• Usulelo
• Ukwenzakala okanye ukwenzakala
• Iliso elomileyo elinxulunyaniswa nesifo samathambo (keratoconjunctivitis sicca)

Ukuba idayi ichukumisa ulusu, kunokubakho umbala omncinci, omfutshane, umbala.

• Uvavanyo lwamehlo lweFluorescent

UFeder RS, u-Olsen TW, uPrum BE uJr, et al .; IAmerican Academy yeOphthalmology. Uvavanyo olupheleleyo lokujonga iliso kubantu abadala luthanda izikhokelo zepatheni yokwenza. Ophthalmology. Ngo-2016; 123 (1): 209-236. IINKCUKACHA: 26581558 www.ncbi.nlm.nih.gov/pubmed/26581558.

IProkopich CL, iHrynchak P, i-Elliott DB, iFlanagan JG. Uvavanyo lwezempilo lwe-Ocular. Ku: Elliott DB, ed. Iinkqubo zonyango kwiklinikhi yonyango lokuqala. Ngomhla we-4. IPhiladelphia, PA: Elsevier Saunders; 2014: isahluko 7.