Slit-mwenje bvunzo

Iyo slit-mwenje kuongororwa kunotarisa zvivakwa zviri kumberi kweziso.

Iyo yakatsemurwa-mwenje iri yepasi-simba maikorosikopu inosanganiswa neiyo yepamusoro-yakasimba simba sosi iyo inogona kutariswa sedanda rakatetepa.

Uchagara pachigaro chine chiridzwa chakaiswa pamberi pako. Iwe unozobvunzwa kuzorora chirebvu chako nehuma pane rutsigiro kuti musoro wako ugare wakadzikama.

Mutapi wezvehutano anoongorora maziso ako, kunyanya eyelids, cornea, conjunctiva, sclera, uye iris. Kazhinji dhayi yeyero (fluorescein) inoshandiswa kubatsira kuongorora iyo cornea uye kubvarura musara. Iyo dhayi inogona kuwedzerwa seziso. Kana, mupi anogona kubata tambo yakanaka yepepa yakasviba nedhayi kune chena yeziso rako. Iyo dhayi inosuka kubva muziso nemisodzi paunenge uchingobwaira.

Tevere, madonhwe anogona kuiswa mumaziso ako kuti uwedzere (kurerutsa) vadzidzi vako. Madonhwe acho anotora maminetsi gumi nemashanu kusvika makumi maviri kuti ashande. Iyo yekucheka-mwenje kuongororwa kunobva kwadzokororwa uchishandisa imwe diki lens yakabata padyo neziso, saka kumashure kweziso kunogona kuongororwa.

Hapana gadziriro yakasarudzika inodikanwa bvunzo iyi.

Maziso ako anozove nehanya nechiedza kwemaawa mashoma mushure mekuongorora kana madonhwe anodhonzera achishandiswa.

Bvunzo iyi inoshandiswa kuongorora:

• Conjunctiva (iyo yakatetepa membrane inovhara mukati memukati meiyo eyelid uye chena chikamu cheziso reziso)
• Cornea (iyo yakajeka yekunze lens pamberi peziso)
• Eyelids
• Iris (chikamu chine ruvara cheziso pakati pecnene uye lens)
• Lens
• Sclera (iyo chena yekunze kupfeka yeziso)

Maumbirwo muziso anowanikwa achijairika.

Iyo slit mwenje bvunzo inogona kuona akawanda maronda eziso, kusanganisira:

• Clouding yemalensi eziso (cataract)
• Kukuvadza kune cornea
• Yakaoma ziso chirwere
• Kurasikirwa kwekuratidzira kwakapinza nekuda kwekuora macular
• Kuparadzaniswa kwetina kubva pamatanho ayo anotsigira (diso retina)
• Kuvharika mune tsinga diki kana tsinga inotakura ropa kuenda kana kubva kuRetina (retinal mudziyo kuvharirwa)
• Kugara nhaka kweiyo retina (retinitis pigmentosa)
• Kuzvimba uye kutsamwa kweiyo uvea (uveitis), yepakati chikamu cheziso

Iyi rondedzero haisanganisi zvese zvinogona kuitika ziso.

Kana iwe ukatambira madonhwe ekuwedzeredza maziso ako kune ophthalmoscopy, chiratidzo chako chichave chisina kujeka.

• Pfeka magirazi ezuva kuti uchengetedze maziso ako kubva kunezuva, izvo zvinogona kukuvadza maziso ako.
• Ita kuti mumwe munhu akutyaire kumba.
• Iwo madonhwe anowanzo kupera mukati maawa akati wandei.

Muzviitiko zvisingawanzoitika, eyedrops anodzora anokonzera:

• Kurwiswa kweglaucoma yakatetepa
• Dzungu
• Kuoma kwemuromo
• Kumhanya
• Kusvotwa uye kurutsa

Biomicroscopy

• Ziso
• Slit-mwenje bvunzo
• Yemaziso lens anatomy

Atebara NH, Miller D, Wakareba EH. Zviridzwa zveOphthalmic. Mune: Yanoff M, Duker JS, eds. Ophthalmology. 5 ed. Philadelphia, PA: Elsevier; 2019: chitsiko 2.5.

Feder RS, Olsen TW, Prum BE Jr, et al; American Academy yeOphthalmology. Inonzwisisika yevakuru vekurapa ziso ongororo yakasarudzika tsika maitiro maitiro. Ophthalmology. 2016; 123 (1): 209-236. PMID: 26581558 www.ncbi.nlm.nih.gov/pubmed/26581558.

Prokopich CL, Hrynchak P, Elliott DB, Flanagan JG. Ocular hutano kuongorora. Muna: Elliott DB, rakanyorwa. Maitiro eKiriniki mune Ekutanga Maziso Kuchengeta. 4th ed. Philadelphia, PA: Elsevier Saunders; 2014: chits.