Zojambula za Corneal (keratoscopy): chomwe chiri ndi momwe zimachitikira
![Zojambula za Corneal (keratoscopy): chomwe chiri ndi momwe zimachitikira - Thanzi Zojambula za Corneal (keratoscopy): chomwe chiri ndi momwe zimachitikira - Thanzi](https://a.svetzdravlja.org/healths/topografia-de-crnea-ceratoscopia-o-que-e-como-feita.webp)
Zamkati
Keratoscopy, yotchedwanso corneal topography kapena corneal topography, ndi kafukufuku wamaso omwe amagwiritsidwa ntchito kwambiri pofufuza keratoconus, yomwe ndi matenda osachiritsika omwe amadziwika ndi kupindika kwaminyewa, komwe kumatha kukhala ndi mawonekedwe a kone, movutikira kuwona ndikuwunika kwambiri kuwala.
Kuwunikaku ndikosavuta, kochitidwa muofesi ya ophthalmology ndipo kumapanga mapu a cornea, omwe ndi minofu yowonekera yomwe ili kutsogolo kwa diso, kuzindikira zosintha zilizonse munyumbayi. Zotsatira zakuwonongeka kwamiyala zimatha kuwonetsedwa ndi dokotala atangomufufuza.
Ngakhale kuti amagwiritsidwa ntchito kwambiri pofufuza keratoconus, keratoscopy imagwiritsidwanso ntchito nthawi yayitali komanso pambuyo pochita opaleshoni ya ophthalmological, kuwonetsa ngati munthuyo angathe kuchita izi komanso ngati njirayo inali ndi zotsatira zake.
![](https://a.svetzdravlja.org/healths/topografia-de-crnea-ceratoscopia-o-que-e-como-feita.webp)
Ndi chiyani
Zojambulajambula za Corneal zimachitika kuti zizindikire kusintha kwam'mlengalenga, makamaka kwa:
- Yerekezerani makulidwe ndi kupindika kwa diso;
- Matenda a keratoconus;
- Kudziwika kwa astigmatism ndi myopia;
- Onaninso momwe diso limasinthira ndi mandala olumikizirana;
- Fufuzani kuwonongeka kwa corneal.
Kuphatikiza apo, keratoscopy ndi njira yomwe imagwiridwa kwambiri munthawi yopanga opareshoni, yomwe ndi maopaleshoni omwe amayesetsa kukonza kusintha kwa kuwala, komabe sianthu onse omwe ali ndi kusintha kwa cornea omwe amatha kuchita izi., monga momwe zimakhalira ndi anthu omwe ali ndi keratoconus, chifukwa chifukwa cha mawonekedwe a cornea, sangathe kuchita opaleshoni yotereyi.
Chifukwa chake, pankhani ya keratoconus, a ophthalmologist angalimbikitse kugwiritsa ntchito magalasi opatsidwa mankhwala ndi magalasi ena olumikizirana ndipo, kutengera kukula kwa diso, atha kuwonetsa magwiridwe ena a opaleshoni. Mvetsetsani momwe mankhwala a keratoconus amachitikira.
Zithunzi za Corneal zitha kuchitikanso munthawi ya postoperative, ndikofunikira kuti muwone ngati zosinthazo zakonzedwa komanso chifukwa cha kusawona bwino pambuyo pochitidwa opaleshoni.
Momwe zimachitikira
Keratoscopy ndi njira yosavuta, yochitidwira muofesi ya ophthalmologic ndipo imakhala pakati pa 5 ndi 15 mphindi. Kuti muchite mayeso amenewa sikofunikira kuti pakhale kutambasuka kwa mwana, chifukwa sakuwunikidwa, ndipo mwina kungalimbikitsidwe kuti munthuyo asavale magalasi olumikizirana masiku 2 mpaka 7 mayeso asanachitike, koma malingaliro awa atengera Chithandizo cha dokotala ndi mtundu wa mandala omwe agwiritsidwa ntchito.
Kuti amufufuze, munthuyo amakhala pachida chomwe chikuwonetsa mphete zingapo zowala, zotchedwa mphete za Placido. Diso la cornea ndi kapangidwe ka diso lomwe limayang'anira kulowa kwa kuwala, chifukwa chake, kutengera kuchuluka kwa kuwala komwe kumawonekera, ndizotheka kuwona kupindika kwa diso ndikuzindikira kusintha.
Mtunda pakati pa mphete zowunikirazo umawerengedwa ndikuyesedwa ndi pulogalamu yapakompyuta yomwe imagwirizanitsidwa ndi zida. Zambiri zomwe zimapezeka potulutsa mphete zowunikira zimajambulidwa ndi pulogalamuyo ndikusinthidwa kukhala mapu amtundu, omwe ayenera kutanthauziridwa ndi adotolo. Kuchokera pamitundu yomwe ilipo, adokotala amatha kuwona kusintha:
- Chofiira ndi lalanje chikuwonetsa kupindika kwakukulu;
- Buluu, violet komanso wobiriwira amawonetsa kupindika kosalala.
Chifukwa chake, mapu ofiira kwambiri ndi lalanje, amasinthiratu cornea, ndikuwonetsa kuti ndikofunikira kuchita mayeso ena kuti mumalize kuzindikira ndikuyamba chithandizo choyenera.