Izizathu Zemiphumela Yokuhlola Engavamile
Ukuhlolwa kwensimu ebonakalayo kuyindlela yokulinganisa insimu yakho ebonakalayo. Insimu yakho ebonakalayo iyinkomba yokuthi ungabona kanjani ohlangothini ngalunye ngenkathi ugxile amehlo akho endaweni ephakathi ( umbono wesiphambano ). Ukuqhuba ukuhlolwa kwensimu ebonakalayo kubizwa ngokuthi yi-perimetry. Ukuhlolwa kwensimu okubukwayo kusiza ukuhlukanisa izinkinga ngombono we-peripheral kusuka ezinkingeni zombono ophakathi.
Udokotela wakho wezilanga angase alawule ukuhlolwa kwensimu ebonakalayo njengengxenye yokuhlolwa kwamehlo okunyaka yonke.
Kuthiwani Ngemiphumela?
Ezimweni eziningi, imiphumela yakho ebonakalayo iyoba evamile. Uma imiphumela yakho yokuhlola ijwayelekile, umbono wakho we-peripheral usezingeni elihle lokusebenza. Noma kunjalo, uma unemiphumela engavamile, kungase kube nenkinga ngesistimu yakho yezinzwa zomphakathi noma inkinga yezempilo engaziwa. Futhi, ukuvivinywa kwensimu ebonakalayo kungase kutholakale isifo esibucayi se-retinal, ezinye izimo zejwabu leso ezihlanganisa i-ptosis (isifo sejwayela), i-optic nerve disease, nezifo ezithinta izindlela ezibukwayo ngaphakathi kwengqondo. Izindlela ezibukwayo zithwala ulwazi kusukela kweso kuya endaweni ebonakalayo yobuchopho, lapho ulwazi lushintshwa khona embonweni. Umphumela ongavamile wokuhlolwa kwendawo yesikhangiso yisisusa sokukhathazeka futhi ngokuvamile kuzoholela ekuhlolweni okwengeziwe ukuze kutholakale inkinga engenzeka.
Izimbangela ezingase zibonwe umphumela wokuhlolwa wendawo okubukwayo zihlanganisa okulandelayo:
- I-glaucoma
- Isifo sikashukela
- Ukucindezelwa Kwegazi Eliphakeme
- Multiple sclerosis
- I-glioma esebenzayo
- Hyperthyroidism
- Ukucindezeleka kwe-Pituitary gland
- Izinkinga zesistimu ezisemkhatsini, njenge-tumor ecindezela enye yezingxenye ezibukwayo zobuchopho bakho
- Isibungu
Kubiza malini?
Ukuhlolwa kwamasimu okubonakalayo kuvame ukuhlanganiswa nezinhlelo zomshuwalense wokunakekelwa kwempilo, nakuba ukuhlolwa kungalinganiselwe isikhathi esisodwa ngonyaka ngabasolwa be-glaucoma.
Umsolwa we-glaucoma uyiguli enezimpawu nezimpawu ezingase zikhule zibe yi-glaucoma esikhathini esizayo. Kulabo bantu abatholakaliswe ukuthi bane glaucoma, izinhlelo zomshuwalense zivame ukuvumela izivivinyo ezimbili zensimu ezibukwayo ngonyaka.
Kuthatha isikhathi eside kangakanani?
Izindlela eziningana ezisetshenziswa odokotela ukuhlola insimu ebonakalayo. Ukuhlola okuningi kwendawo okubukwayo kudinga kuphela imizuzu embalwa kwiziguli ezinempilo. Kungadingeka isikhathi esiningi uma uhlola iziguli noma iziguli ezigugile. Ukuhlola ukuhlolwa kwensimu nakho kungaba nzima nakakhulu isikhathi esiningi ezinganeni ezincane.
Ukuhlolwa okulula okuyisisekelo okubukwayo kwenzelwa ukuthi isiguli sibheke phambili futhi sibone iminwe eboniswa udokotela ohlangothini ngalunye. Kodwa-ke, amasimu okubukwayo avame ukulinganiswa yikhompyutha ehhovisi lika-optometrist noma e-ophthalmologist. Ukuze kuhlolwe i-computer, iso elilodwa limbozwe futhi inhlayiya ifakwa phezu kokuphumula kwe-chin. Isiguli sigcina inkinobho futhi uma kubonakala ukukhanya kokukhanya, uphonsa inkinobho. Le nqubo ikhiqiza ibalazwe lekhompuyutha yenkambu yesibonwa yesiguli.
Ungesabi uma udokotela wakho ephinda uhlolo lwakho lwezinkambu ezibukwayo izikhathi eziningana ukuze uqinisekise ukufaneleka kwalo, njengoba kukhona ukuzithoba ekuqhubeni ukuhlolwa. Ngesikhathi sokuqala udokotela enza ukuhlolwa kwensimu ebonakalayo, kungenzeka ukuthi azi ukuthi yini engayilindela, ngaleyo ndlela ayivimbele imiphumela.
Phinda ukuhlola ngokuvamile kuvame imiphumela evamile.
Ukuhlola Okubukwayo Kwemvelo ne-Glaucoma
Isivivinyo somkhakha esibukwayo sisetshenziswe kaningi ngabadokotela bezilanga ukuze bahlolisise, banqume ukuqina okukhulu, futhi babheke i-glaucoma. Udokotela wakho cishe uzoyilungisa ukuhlolwa kwensimu ebonakalayo ngokushesha nje uma kugwekwa i-glaucoma. Uhlolo luzohlola ukulahleka kombono wakho okubangelwa i-glaucoma bese usebenzisa idatha ukucacisa ukuqina nokuqhubeka kwesifo. Ukuhlolwa kwendawo okubonakalayo kuzokwenziwa izikhathi eziningi kulo nyaka. Ukuphinda ukuhlolwa kungase kubonakale kukuphindaphindiwe futhi kungadingekile, kodwa ukuhlolwa kwendawo okubukwayo yochungechunge kuyingxenye ebalulekile yokuqapha i-glaucoma yakho.
Ukuphinda uvivinye kuvame ukusiza udokotela wakho wezinyathelo ukuthi abone ukuthi ushintsho embonweni wakho ungokoqobo, futhi kuzokwenza ngcono ikhono lakho lokuthatha ukuhlolwa.
Ukuhlolwa kwendawo okubonakalayo kuyasiza kudokotela wakho ukutshela ukuthi ubona kanjani manje futhi ukuthi uzokwazi kanjani ukubona esikhathini esizayo. Imiphumela yokuhlola ibuye iseze udokotela wakho anqume ukuthi ukwelashwa kwakho okwamanje kuyindlela engcono kakhulu yokwelashwa kwakho.
Umthombo:
I-Choplin, uNeil T noRussel P. Edwards. I-Humphrey Field Analyzer. I-SLACK Incorporated, ngo-1995.