Ese uhora wambara indorerwamo? Cyangwa ukoresha indorerwamo z'amaso? Hari igihe wifuza ko wakwibohora ukabona isi neza nta bufasha, si byo se? Uyu munsi turimo kuvuga ku buryo bwo kubaga hakoreshejwe laser bushobora kugufasha kugera ku nzozi nk'izo. Ibi byitwa PRK surgery. Reka turebere hamwe ibi.
PRK ni iki?
Mu magambo make, Photorefractive Keratectomy, cyangwa PRK, ni uburyo bwo kubaga hakoreshejwe laser kugira ngo ukosore icyerekezo cyawe. Bikubiyemo gukoresha laser kugira ngo uhindure gato imiterere y'urwego rugaragara kandi rurinda imbere y'ijisho ryawe, cornea. Tekereza cornea nk'ikirahuri cya kamera. Iyo urumuri rwinjiye mu jisho, ruragonda rukarushyira kuri retina. Rero, iyo uhinduye gato imiterere y'icornea, uburyo urumuri rwibandaho burahinduka, kandi ushobora kubona neza.
Mu by’ukuri, ubu buryo bwitwa PRK ni bwo bwabayeho mbere y’uko abantu benshi bavugaho muri iki gihe. Ariko uburyo bwa PRK buracyari ingirakamaro cyane kandi buzwi cyane muri iki gihe. Cyane cyane mu bihe bimwe na bimwe aho LASIK idashoboka, PRK ni yo nzira nziza.
Ni ubuhe bwoko bw'ibibazo byo kutabona bushobora kuvurwa hakoreshejwe PRK surgery?
Kubaga PRK bishobora gukosora ibibazo byinshi bikomeye mu maso yacu, biterwa n'uko urumuri rudashyira neza kuri retina (ikosa ryo kuvura). Reka turebe ibyo ari byo.
| Ikosa ryo Gusubiramo | Bisobanuwe mu buryo bworoshye |
|---|---|
| Kureba hafi / Myopia | Ibintu byegeranye bisa n'aho bisobanutse neza, ariko ibintu biri kure bisa n'ibidasobanutse neza. |
| Kureba kure / Hyperopia | Kubona ibintu biri kure neza, ariko ukabona ibintu biri hafi (urugero, iyo usoma igitabo) nk'aho bitagaragara neza. |
| Ubwijime | Kubera ko imiterere y'ijisho ry'amaso idasobanutse neza, kureba haba hafi cyangwa kure birahindagurika kandi birahindagurika. |
| Uko ugenda ukura, indwara yo kutareba hafi (Presbyopia) | Nyuma y'imyaka 40, ubushobozi bwo koroshya indorerwamo y'ijisho buragabanuka, bigatuma umuntu abona hafi cyane. |
Witegura ute mbere yo kubagwa?
Hari ibintu byinshi muganga wawe w'amaso ashobora kugufasha mbere yo kubagwa PRK.
- Isuzuma ryuzuye ry'amaso: Ibi bizasuzuma imikorere y'amaso yawe n'ubuzima bw'amaso muri rusange. Bizasuzuma kandi izindi ndwara zishobora kukubuza kugira PRK.
- Gupima ubuso bwa cornea: Ibikoresho byihariye bikoreshwa mu gukora "ikarita" y'imboni yawe. Ibi bipimo ni ingenzi cyane mu kuvura hakoreshejwe laser.
Igikuru ni ukugira ibyo witeze ku bisubizo bifatika. Ibi si amayobera. Ni ngombwa cyane kuganira na muganga wawe nta guhishanya no gusobanukirwa neza icyo ugomba kwitega nyuma yo kubagwa.
Ni iki kibaho mu gihe cyo kubagwa?
PRK ni uburyo bwo kuvura hanze. Ibyo bivuze ko ushobora gutaha uwo munsi. Ubu buryo bwose bumara iminota 5 kugeza kuri 15 gusa. Muri iki gihe uba uri maso. Ariko ntugahangayike, nta bubabare uzumva . Muganga azagushyiramo ibitonyanga bibabaza amaso.
1. Nyuma y'uko amaso yawe amaze gucika intege, muganga wawe azakuraho igice gito cy'umubiri kiri hejuru y'ijisho ryawe ry'umura, cyitwa epithelium. Ibi bizasubira gukura mu minsi mike.
2. Hanyuma, usabwa kureba urumuri rw’icyerekezo ruturutse kuri mashini ya laser. Mu gihe ureba, laser ishobora guhindura ishusho y’ishusho ya cornea neza cyane.
3. Laser irakora iyo urebye aho igenewe. Ntushobora kubona urumuri rwa laser, ariko urashobora kumva urusaku ruto "rutera" ruturutse muri mashini. Iyi laser ikuraho urugingo rwa cornea witonze cyane, nta kurushyushya.
4. Iyo ubuvuzi bwa laser burangiye, muganga azashyira ibindi bitonyanga bike by'umuti mu jisho hanyuma ashyireho "lensi yo gupfuka" yihariye kugira ngo arinde ijisho. Ibi bizarinda ijisho kugeza igihe igice cy'umubiri cyakuweho gikubuye.
Ukwiye kwiyitaho ute nyuma yo kubagwa?
Ushobora gutaha nyuma yo kubagwa, ariko ugomba kwita kuri ibi bintu.
- Ruhuka neza:Ruhuka bihagije mu minsi mike ya mbere. Irinde gukora imyitozo ngororamubiri isaba imbaraga nyinshi. Ni byiza kwirinda kujya ku kazi cyangwa ku ishuri mu minsi mike kugeza igihe muganga wawe abikubwiriye.
- Irinde gutwara imodoka: Ntugatware imodoka nibura iminsi mike nyuma yo kubagwa.
- Koresha umuti neza neza nk'uko muganga wawe yabigutegetse. Ibi ni ingenzi kugira ngo ubone umusaruro mwiza.
- Ambara indorerwamo z'izuba: Ambara indorerwamo z'izuba igihe cyose ugiye hanze ku manywa, kugeza igihe muganga akubwiye. Ibi bizakurinda kwangirika no gukomeretsa cornea bitewe n'imirasire ya ultraviolet (UV).
PRK cyangwa LASIK, ni iyihe nziza kurusha izindi?
Kubaga LASIK bikunze gukundwa kuko bisaba igihe gito cyo gukira kandi bikaba bigabanya ububabare. Ariko, kuri bamwe, PRK ni amahitamo meza kuruta LASIK. Reka turebe impamvu.
| PRK ni yo ikwiriye muri ibi bihe. | LASIK niyo ikwiriye muri ibi bihe |
|---|---|
| Niba ufite ikibazo cy'amaso yumye . | Niba ushaka gukira vuba ugasubira ku kazi. |
| Niba cornea yawe ari nto , PRK ni nziza kuko idaca agahu k'inyuma nk'uko bimeze muri LASIK. | Niba ushaka kugabanya ububabare n'umubabaro nyuma yo kubagwa. |
| Niba ubayeho ubuzima busanzwe, nko gukina siporo (hari ibyago byo ko agahu kavuka mu gihe cya LASIK kava mu mpanuka ikomeye). | Niba ubunini n'imiterere y'ishusho ya cornea yawe bikwiriye LASIK. |
Wibuke ikintu kimwe, nta kubagwa kumwe gukwiriye buri wese. Bitewe n'ibintu nk'imiterere y'amaso yawe n'imibereho yawe,Umuganga w'amaso ni we wenyine ushobora kugufasha guhitamo uburyo bukubereye.
Bifata igihe kingana iki kugira ngo umuntu akire?
Gukira nyuma yo kubagwa PRK ni urugendo rugenda buhoro buhoro.
Iminsi 3 ya mbere
Nyuma y'isaha imwe nyuma yo kubagwa, ushobora kumva ububabare no kumererwa nabi uko ibinure bigabanuka. Gucika kw'amaso, kumva urumuri, kumva umucanga mu jisho, no kutabona neza ni ibisanzwe. Ibi bishobora kugenzurwa ukoresheje imiti igabanya ububabare itangwa na muganga wawe.
Umunsi wa 4 n'uwa 5
Kugeza ubu, igice cyo hanze cya cornea (`epithelium`) cyamaze kongera kumera neza. Ububabare bwaragabanutse cyane, kandi amaso yawe atangiye kugaragara neza. Muganga azagukuraho 'lensi yo gufatanya' muri iyi minsi.
Nyuma y'umunsi wa 5
Iyerekwa ryawe rizagenda rigabanuka buhoro buhoro mu byumweru bike biri imbere. Bishobora gufata ukwezi cyangwa irenga kugira ngo iyerekwa ryawe rikire neza kandi rituze. Hari abantu bashobora kugira impinduka nto mu iyerekwa ryabo mu gihe cy'amezi 3-6.
Ni ryari ugomba kuvugana na muganga?
Uramutse ubonye ibimenyetso bikurikira, hamagara muganga wawe ako kanya.
- Gutakaza ubushobozi bwo kureba cyangwa kutabona neza cyane.
- Ububabare bw'amaso buriyongera umunsi ku wundi, budashobora kwihanganira nubwo haba hari imiti.
- Ibimenyetso by'ubwandu birimo kubyimba amaso, gushwanyagurika cyane no gutukura.
Ubutumwa bwo kujyana mu rugo
- PRK ni uburyo bwizewe kandi bukora neza bwo kubaga hakoreshejwe laser bushobora kugabanya kwishingikiriza ku ndorerwamo cyangwa indorerwamo z'amaso.
- PRK ni amahitamo meza ku bantu badashobora kubagwa LASIK, cyane cyane abafite cornea nto cyangwa abafite ibibazo by'amaso yumye.
- Igihe cyo gukira nyuma yo kubagwa PRK ni kirekire ugereranyije na LASIK, ariko ibisubizo bya nyuma ni bimwe kuri byombi.
- Kugira ngo ugere ku musaruro mwiza, ni ngombwa gukurikiza amabwiriza ya muganga wawe n'imiti neza neza mu gihe cyose nyuma yo kubagwa.
- Mbere yo gufata icyemezo icyo ari cyo cyose, ganira n'umuganga wawe ku byo witeze n'ibibazo ushobora kuba ufite kugira ngo umwumve neza.
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