Ese nawe ubona ibintu bitagaragara neza? Bishobora kuba biterwa no kutagira ubwenge!

Ese wigeze ubona ko inyuguti zimwe zidasobanutse neza, zisa n'izirambuye gato? Cyangwa iyo utwaye imodoka nijoro, ubona imirongo mito ikikije amatara ku muhanda, cyangwa urumuri risa n'aho rurambuye? Hari igihe dushobora gutekereza ko ari ukunanirwa gato kw'amaso yacu. Ariko ibi bishobora guterwa n'indwara nto y'amaso yitwa astigmatism . Ntugahangayike, iki ni ikintu abantu benshi bafite, kandi gishobora gukosorwa. Uyu munsi, turaganira kuri ibi mu buryo bworoshye, mu buryo ushobora gusobanukirwa.

Astigmatism ni iki?

Mu magambo make, astigmatisme ni ikibazo gito ku buryo urumuri rwinjira mu maso yacu. Mu by’ukuri, ahanini biterwa n’impinduka nto mu miterere y’igice cy’imbere cy’amaso yacu, cornea . Hari igihe, ishobora no guterwa n’impinduka mu miterere y’indorerwamo imbere mu jisho.

Tekereza, ijisho rizima rifite cornea nziza cyane izengurutse, nk'umupira. Hanyuma, imirasire y'urumuri ituruka hanze inyura muri iyo cornea ikajya yibanda neza ahantu hamwe mu jisho, ari ryo retina. Ni bwo tubona byose neza.

Ariko umuntu ufite ikibazo cyo kutagira ubwenge (astigmatism) afite ishusho y'ijisho imeze nk'umupira wa rugby, cyangwa ndende gato nk'igi, cyangwa ikagira impande imwe. Bigenda bite iyo bibaye? Iyo imirasire y'urumuri yinjiye mu jisho, ntabwo yibanda ahantu hamwe. Ahubwo, yibanda ahantu henshi, cyangwa nk'umurongo umwe. Ni bwo tubona ibintu bitagaragara neza, birambuye, rimwe na rimwe nk'aho ari bibiri. Ni nk'aho turimo kureba mu ndorerwamo yangiritse.

Urugero, inyuguti "D" ishobora kumera nka "B", cyangwa uruziga rugasa n'uruziga. Ibi nibyo bibaho cyane cyane kuri astigmatism.

Kuki habaho astigmatisme? Ni izihe mpamvu?

Biragoye kumenya impamvu imwe itera astigmatisme, ariko hari ibintu byinshi by'ingenzi biyitera:

• Genetike: Ibi akenshi biba ari umurage. Ibi bivuze ko niba ababyeyi bawe cyangwa umuntu wo mu muryango wawe afite iyi ndwara, ushobora kuyirwara. Abantu benshi bavukana iyi shusho idahuye ya cornea.
• Ibikomere by'amaso: Iyo ikintu gikubise cyangwa kigakomeretsa ijisho, imiterere y'ijisho rimwe na rimwe ishobora guhinduka. Ibi bishobora no kuba impamvu yo kubura amaso.
• Kubaga amaso: Nyuma yo kubagwa amaso amwe na amwe, nko kubaga cataract, imiterere y'ijisho ishobora guhinduka gato. Ariko, ibi ntibibaho kuri buri wese.
• Indwara z'amaso: Hari indwara zimwe na zimwe zidasanzwe z'amaso, nka Keratoconus, zishobora gutuma cornea igabanuka ikaba nk'iy'umuhondo. Iyi nayo ni impamvu ikomeye itera astigmatisme.
• Gukaraba cyangwa gukaraba amaso: Gukaraba amaso yawe cyane cyangwa gushyira igitutu ku maso yawe igihe kirekire byagaragaye ko mu bushakashatsi bumwe na bumwe bihindura imiterere y'ijisho ry'amaso. Ariko, iyi si impamvu ikunze kugaragara.

Igikuru ni uko, uko impamvu yaba iri kose, astigmatisme ari indwara ishobora kugenzurwa no gukosorwa .

Wamenya ute ko ufite astigmatisme? Ni ibihe bimenyetso?

Iyo ufite astigmatisme, ushobora kugira ibimenyetso bitandukanye. Si bose babibona kimwe. Hari abantu bashobora kutababara cyane iyo bafite bike gusa.

Dore ibimenyetso bimwe na bimwe bikunze kugaragara :

• Kubona nabi cyangwa kutabona neza: Iki ni cyo kimenyetso nyamukuru. Ibintu biri hafi kimwe n'ibiri kure bishobora kugaragara nk'ibidasobanutse neza. Ibintu bimwe na bimwe, nk'inyuguti n'imirongo, bishobora kugaragara nk'ibidasobanutse neza.
• Kubabara amaso: Iyo usoma igitabo, ureba mudasobwa, cyangwa ureba televiziyo igihe kirekire, amaso yawe ashobora kumva ananiwe cyane kandi aremereye.
• Kuribwa umutwe: Kuribwa umutwe bishobora kubaho, cyane cyane nyuma yo gukora akazi gasaba gukoresha amaso yombi. Ibi bishobora guterwa n'uko amaso akoresha imbaraga nyinshi.
• Gukina amaso: Kubera ko udashobora kubona neza, ushobora gushukwa no gukubita amaso yawe kugira ngo ubone ibintu neza.
• Ingorane zo kubona nijoro: Mu ijoro, cyane cyane iyo utwaye imodoka, ushobora kubona urumuri cyangwa indorerwamo zikikije amatara. Ibi bishobora gutuma bigoye kubona umuhanda nijoro.
• Amaso asharira cyangwa ashyushye: Hari abantu bashobora kugira uburyaryate cyangwa ubushye kenshi mu maso.
• Kubona ibintu bibiri mu jisho rimwe: Ibi ni gake cyane, ariko hari abantu bashobora kubona ibintu bibiri nubwo baba bafite ijisho rimwe.

Niba ufite kimwe cyangwa byinshi muri ibi bimenyetso, ni byiza gushaka inama kwa muganga.

Ni gute wamenya neza niba ufite astigmatisme?

Ntugatekereze ko ufite astigmatisme kubera ko ufite ibi bimenyetso gusa. Ariko niba ufite gushidikanya, ugomba kujya kwa muganga w'amaso cyangwa umuganga w'amaso kugira ngo agupime amaso.

Bakoresha uburyo butandukanye bwo gusuzuma amaso yawe:

• Ikizamini cy'Ubuhanga bwo Kureba: Uzasabwa gusoma imbonerahamwe irimo inyuguti n'imibare. Ibi bishobora gupima ubushobozi bwawe bwo kureba.
• Keratometer cyangwa imiterere y'inyuma y'umuyoboro w'amaraso:Ibi bikoresho bishobora gupima neza imiterere y'ijisho ry'amaso yawe. Ibi bishobora gufasha kumenya niba ufite astigmatism n'uburemere bwayo.
• Autorefractor: Iki kandi ni igikoresho gikoresha urumuri kugira ngo kimenye neza ubwoko bw'indorerwamo ijisho rikeneye.
• Phoropter na Retinoscope: Phoropter ni imashini ifata isura yawe imbere yawe igahindura indorerwamo z'amaso imwe imwe, ikakubaza iti: "Ese ibi birasobanutse? Ese birasobanutse?" Muganga acana urumuri mu jisho ryawe akoresheje retinoscope maze akareba uburyo urumuri rwinjira mu jisho. Uku niko ubona imiti ikubereye.

Ibi bizamini byose nta bubabare bifite, bityo nta mpamvu yo gutinya.

Ni ubuhe buryo bwo kuvura astigmatism?

Inkuru nziza ni uko indwara yo kutagira igitsina (astigmatisme) ishobora gukosorwa hafi burundu . Muganga wawe azaguhitiramo uburyo bwiza bwo kuvura hashingiwe ku bintu nk'urugero rw'indwara yo kutagira igitsina (astigmatisme), imyaka yawe, n'imibereho yawe.

Hari uburyo butatu bw'ingenzi bwo kuvura:

1. Indorerwamo (Indorerwamo z'amaso)

Ubu ni bwo buryo busanzwe kandi bworoshye bwo kuvura. Abantu bafite astigmatism bahabwa indorerwamo zifite lenses zabugenewe zizunguruka . Izi lenses zishyira urumuri rudahurira ahantu hamwe bitewe n'imiterere idahuye y'imboni ku gace kamwe kuri retina. Hanyuma ushobora kubona neza.

2. Indorerwamo zo mu bwoko bwa contact lenses

Indorerwamo zo mu bwoko bwa contact lenses ni amahitamo meza ku bantu badashaka kwambara indorerwamo cyangwa abakina siporo. Hari indorerwamo zo mu bwoko bwa toric contact lenses zagenewe by'umwihariko astigmatisme. Izi zitandukanye gato n'indorerwamo zo mu bwoko bwa contact lenses zisanzwe. Zikwira neza imbere mu jisho kandi zigakosora astigmatisme. Ku ndwara zikomeye za astigmatisme, ubwoko bwitwa Rigid Gas Permeable (RGP) lenses nabwo burakoreshwa.

3. Kubaga hakoreshejwe uburyo bwo gusubiza ibintu mu mubiri (Refraction)

Ibi bikubiyemo gukoresha imirasire ya laser kugira ngo ihindure burundu cornea, bikureho astigmatism. Nyuma y'ibi, akenshi ntuzongera gukenera kwambara indorerwamo cyangwa contact lenses.

Hari ubwoko bwinshi bw'ubuvuzi buzwi cyane:

• LASIK (Laser-Assisted In Situ Keratomileusis): Muri ubu buryo, hakorwa agahu gato ku cornea hanyuma icyuma cya laser cyoherezwa munsi yayo kugira ngo gihindure cornea.
• PRK (Photorefractive Keratectomy): Muri ubu buryo, urwego rwo hejuru rw'imboni rukurwaho hanyuma hagakoreshwa umuyoboro wa laser.
• NYENYERA (Gukuramo Lenticule Nto): Ubu kandi ni uburyo bushya bwo kubaga hakoreshejwe laser.

Ubu buryo bwo kubaga ntibukwiriye buri wese. Muganga azagufatira icyemezo niba ubikwiriye cyangwa utabikwiriye ashingiye ku bintu byinshi, nko imiterere y'amaso yawe, imyaka yawe, n'ubuzima bwawe.

Ese abana bato bagira astigmatism?

Yego, indwara yo kutagira ubwenge ni indwara igaragara mu bana bato. Hari abana bavukana iyi ndwara. Ni ngombwa cyane kumenya ibintu nk'ibi hakiri kare kugira ngo amaso y'abana abashe gukura neza. Bitabaye ibyo, bishobora kugira ingaruka ku mikorere yabo mu ishuri, mu mikino yabo no mu mirimo yabo ya buri munsi.

Nk'umubyeyi, ushobora gukurikirana iby'umwana wawe:

• Ese umwana akunda kuzunguza amaso?
• Ese urebera hafi cyane iyo usoma ibitabo cyangwa ureba televiziyo?
• Ese ukunze kuvuga ku byerekeye kubabara umutwe?
• Amaso yawe aratukura kandi afite amazi?
• Urimo kugerageza kureba ufunze ijisho rimwe?

Niba ubonye ikintu nk'iki, icyiza wakora ni ukujyana umwana wawe kwa muganga w'amaso vuba bishoboka. Iyo ubimenye hakiri kare, bishobora kuvurwa n'indorerwamo gusa.

Ubutumwa dukwiye gukura muri ibi

Sawa, ndatekereza ko ubu ufite igitekerezo cyiza ku bijyanye no kutagira ubwenge.

Igikuru ni uko astigmatisme atari ikintu cyo gutinya. Ni indwara ikunze kugaragara kandi ishobora gukosorwa.

• Niba ukunda kugira ikibazo cyo kutabona neza, kunanirwa amaso, kubabara amaso, cyangwa kuribwa umutwe, ntubyirengagize kandi nta kabuza jya kwa muganga w’amaso kugira ngo agusuzumishe amaso.
• Ni ngombwa cyane ko usuzuma amaso yawe buri gihe . Ibi bizagufasha kumenya indwara nk'izi, ndetse no kumenya izindi ndwara zifitanye isano n'amaso hakiri kare.
• Koresha indorerwamo cyangwa indorerwamo za muganga wawe neza kandi buri gihe.
• Wite cyane ku cyerekezo cy'abana bato. Ni ingenzi cyane ku hazaza habo.

Amaso yawe ni kimwe mu bintu by'agaciro cyane ufite, bityo ni inshingano zawe kuyayitaho.

Astigmatism , Astigmatism, Kubona neza, Kureba nabi, Koreya, Indwara z'amaso, Indorerwamo, Indorerwamo z'amaso