Ingabe ungumuntu ogqoka izibuko nsuku zonke noma onenkinga yokugqoka ama-contact lens? Ngezinye izikhathi lokhu kungazwakala njengobunzima bangempela, akunjalo? Izibuko zimanzi uma lina, inkungu, ubunzima bokufaka nokukhumula ama-contact lens... Kuthiwani uma bekukhona indlela yokususa konke lokhu bese ubona umhlaba ngokucacile ngaphandle kosizo? Yilokho okwenziwa yi-LASIK, ukuhlinzwa kwe-laser okuthandwa ngabantu abaningi. Ngakho ake sixoxe ngalokhu kalula, ngendlela ongayiqonda.
Kalula nje, iyini i-LASIK?
I-LASIK iyindlela yokuhlinzwa kwamehlo esezingeni eliphezulu esebenzisa ukukhanya kwelaser ukulungisa izinkinga zokubona. Ihilela ukusebenzisa ilaser ukuze ishintshe kahle ingxenye ecacile yeso lakho, i-cornea .
Cabanga ngeso lethu njengekhamera. Njengoba nje ilensi yekhamera igxila ekukhanyeni futhi idala isithombe esicacile, i-cornea kanye nelensi yeso lethu kusebenza ndawonye ukugxila ukukhanya okungena esweni ku -retina ngemuva kweso. Yilapho-ke sibona khona ngokucacile.
Ngakho-ke uma i-cornea yakho ihlukile kancane ngesimo, lokhu kukhanya akuweli ngqo ku-retina. Kugxila kancane ngaphambili noma ngemuva. Yilokho esikubiza ngokuthi amaphutha okubuyisa . Yingakho sibona kufiphele. Ukuhlinzwa kwe-LASIK kusebenzisa i-laser ukuze kulungiswe kabusha i-cornea futhi kwenze ukukhanya kuwele ngqo ku-retina. Lokhu kuvame ukuba inqubo yokulaliswa esibhedlela, ngakho ungaya ekhaya ngalolo suku.
Yiziphi izinkinga zamehlo ezingelashwa ngokuhlinzwa kwe-LASIK?
Ukuhlinzwa kwe-LASIK kuyisisombululo esiphumelelayo sezinhlobo eziningana zamaphutha okubuyisa umgogodla, ikakhulukazi. Ake sibheke ukuthi ayini.
| Isimo samehlo | Kuchazwe kalula |
|---|---|
| I-Myopia | Ukubona izinto eziseduze ngokucacile, kodwa izinto ezikude (isib. izimpawu zebhasi, i-TV) zibonakala zingacacile. |
| Ukubona Okuseduze (i-Hyperopia) | Ukubona izinto ezikude ngokucacile, kodwa ukubona izinto eduze (isib. ukufunda incwadi, ukubheka ifoni) akucaci. |
| I-Astigmatism | Ngenxa yokuthi ukuma kwe-cornea akusiyindilinga ngokuphelele, izinto zibonakala ziphambene futhi zifiphele kokubili eduze nakude. Lokhu ngokuvamile kungahambisana nokubona eduze noma ukubona kude. |
| I-Presbyopia (ukubona eduze) njengoba ukhula | Ukubona eduze yisimo lapho ilensi engaphakathi kweso ilahlekelwa khona ukuguquguquka kwayo ngemva kweminyaka engu-40. Nakuba i-LASIK ingenakukulungisa lokhu ngokuqondile, inqubo ebizwa ngokuthi i-monovision ivumela iso elilodwa ukuthi libone kude kanti elinye iso libone eduze. Ubuchopho bube sebusebenzisa kokubili ukunikeza umbono ocacile. |
Ingabe i-LASIK iyathuthukisa ukubona unomphela?
Yebo, izinguquko esimweni se-cornea yakho ezenziwa ukuhlinzwa kwe-LASIK zihlala njalo . Lokhu kusho ukuthi umbono ocacile owutholayo ngokuhlinzwa uzohlala iminyaka eminingi. Kodwa-ke, njengoba imizimba yethu iguga, amehlo ethu ayashintsha ngokwemvelo ngokuhamba kwesikhathi. Ngakho-ke, umbono wakho ungase ushintshe kancane eminyakeni ngemva kokuhlinzwa. Kuvamile ukuthi abantu abaningi badinge izibuko zokufunda, ikakhulukazi ngemva kweminyaka engu-40. Lokhu akuyona inkinga ekuhlinzeni kwe-LASIK, kuyingxenye yemvelo yokuguga.
Kwenzeka kanjani ukuhlinzwa? Ake sibheke isinyathelo ngesinyathelo.
Abanye abantu bangase bazizwe besaba kancane lapho becabanga ngalokhu kuhlinzwa, kodwa kuyindlela esheshayo futhi engenabuhlungu.
Yini okufanele uyenze ngaphambi kokuhlinzwa?
Udokotela wakho uzokuchazela lokhu. Ngokuvamile, uzocelwa ukuthi ungasebenzisi noma yiziphi izimonyo, amafutha okugcoba, noma amakha ebusweni bakho ngosuku olwandulela ukuhlinzwa. Lokhu kungabangela ukutheleleka uma kungena emehlweni akho. Futhi, kuzodingeka ube nomuntu okuphelezela ukuya nokubuya ekuhlinzwa, njengoba ngeke ukwazi ukushayela.
Kwenzekani ngesikhathi sokuhlinzwa?
Yonke inqubo ithatha isikhathi esingaphansi kwemizuzu engama-30. Uvukile, kodwa ngeke uzwe ubuhlungu. Uma kudingeka, unganikezwa umuthi omncane wokukuphumuza.
| Isinyathelo | Kwenzakalani |
|---|---|
| Ukuqhaqhazela kwamehlo | Zizokonakalisa amehlo akho ngamaconsi amehlo ukuze ungazizwa ubuhlungu. |
| Ukulungiselela amehlo | Unedivayisi encane evala amehlo akho. Kukhona ukucindezeleka okuncane, kodwa akubuhlungu. Ngalesi sikhathi, umbono wakho uzoba lufifi kancane. |
| Ukwakha i-Corneal Flap | Idivayisi ekhethekile idala ingxenye encane kakhulu efana ne-flap ye-cornea bese iyiphendula eceleni njengokuphenya ikhasi encwadini. |
| Ukwelashwa nge-laser | Uzocelwa ukuthi ubheke ukukhanya. Okwamanje, udokotela usebenzisa i-laser elawulwa yikhompyutha ukuze ashintshe i-cornea ngemizuzwana embalwa. Ungase uzwe umsindo othintithayo. Ungase futhi uqaphele iphunga elincane. Akuyona into evuthayo, kodwa ukusabela kwamakhemikhali okwenzeka lapho i-laser isusa izicubu. |
| Ukubuyisela isivalo | I-cornea flap eyakhiwe kabusha isibuyile endaweni yayo. Izophola ngokushesha ngokwemvelo ngaphandle kokuthungwa. |
Kwenzekani ngemva kokuhlinzwa?
Uma ukuhlinzwa sekuphelile, uzobona ngokucacile. Abantu abaningi bathi kufana "nokubuka ngengilazi engcolile." Izibuko zakho ezindala noma amalensi okuxhumana ngeke kusasiza ngemva kokuhlinzwa.
Udokotela uzokunika lezi zinto:
- Isivikelo Samehlo: Vikela amehlo akho ekuthinteni ngengozi nasekulimeni ngenkathi ulele.
- Amaconsi amehlo agcobayo: Sebenzisa emehlweni omile.
- Amaconsi e-antibiotic eye: Vimbela ukutheleleka.
- Amaconsi e-steroid eye: Yehlisa ukuvuvukala nokuvuvukala.
Ngesonto lokuqala, ungase uzizwe izinto ezifana nalezi:
- Ukungakhululeki noma ukucasuka kwamehlo okuncane
- Amehlo omile
- Izinyembezi zigeleza emehlweni
- Ukuvuvukala okuncane kwejwabu leso
- Ukuzwela ekukhanyeni
Phakathi nalesi sikhathi, noma ngabe uzizwa sengathi uyaklwebha noma uyaklwebha amehlo akho, ungathinti noma uyaklwebha amehlo akho nganoma yisiphi isizathu. Lokhu kubalulekile ukuze i-cornea iphole kahle.
Izinzuzo, imiphumela emibi, kanye nezingozi zokuhlinzwa kwe-LASIK
Yiziphi izinzuzo eziyinhloko?
Inzuzo enkulu yokuhlinzwa kwe-LASIK ukuthi ikuvumela ukuthi ubone ngokucacile ngaphandle kokuthembela ezingilazini noma kuma-contact lens. Cishe abantu abangu-96% abane-LASIK bajabule kakhulu ngemiphumela. Abantu abangaphezu kuka-90% bafinyelela umbono ophelele ongu-20/20 ngaphandle kwezibuko.
Imiphumela emibi engaba khona
Lezi akuzona izinto ezingathi sína, ziyizinto ezivame ukwenzeka bese ziphela ngemva kwesikhathi esithile.
- Iso elomile: Lona umphumela ovame kakhulu. Kungaba yinto engakhululekile cishe izinyanga ezintathu, kodwa ngokuvamile kuyaphela ngokuphelele zingakapheli izinyanga ezingu-6-12.
- Ukukhanya Okukhanyayo Noma Okusha: Ukubonakala kokukhanya okukhanyayo eduze kwezibani, ikakhulukazi lapho ushayela ebusuku.
- Ukwehla kokubona ebusuku.
- Umbono ofiphele kancane.
- Amabala amancane abomvu kumhlophe weso (lawa ayanyamalala ngemva kwezinsuku ezimbalwa).
Iningi lale miphumela emibi livela ezinyangeni ezintathu zokuqala bese linyamalala ngokuphelele ngemva kwezinyanga ezingaba yi-6.
Ingabe zikhona izingozi ezinkulu? (Izinkinga)
Izinkinga ezinkulu azivamile. Amaphesenti angama-99 ezimo azibi nezinkinga. Kodwa-ke, kubalulekile ukuqaphela izingozi ezingaba khona.
- Ukutheleleka noma ukuvuvukala kwe-cornea (kungelashwa ngemithi).
- Ubuthakathaka be-cornea (`i-Corneal ectasia`).
- Ukubona okubi kakhulu kunangaphambi kokuhlinzwa (lokhu kungalungiswa ngokwelashwa).
Akekho oke waba yimpumputhe ngoba nje ehlinzwe nge-LASIK kumuntu oqeqeshiwe. Kodwa-ke, ukutheleleka okungajwayelekile kungabangela ukulahlekelwa umbono uma kungelashwa kahle. Ngakho-ke, kubaluleke kakhulu ukulandela imiyalelo kadokotela wakho ngqo.
Kuthatha isikhathi esingakanani ukuphulukiswa? Yini okungafanele ngiyenze?
Isikhathi sokululama ngemva kokuhlinzwa kwe-LASIK sishesha kakhulu. Iningi labantu lingabuyela emsebenzini bese lishayela zingakapheli izinsuku ezimbalwa. Kodwa-ke, akufanele ushayele kuze kube yilapho umbono wakho usucacile ngokuphelele.
Kufanele uhlale kude nalezi zinto kuze kube yilapho amehlo akho ephola:
- Gwema ukuvivinya umzimba (ngaphandle kokuzikhandla ilunga) izinsuku ezintathu.
- Gwema ukugcoba izimonyo kanye neloshini eduze kwamehlo akho amasonto amabili.
- Gwema imidlalo yokuthintana efana ne-rugby ne-karate okungenani inyanga yonke.
- Gwema ukusebenzisa amachibi okubhukuda kanye nama-hot tub inyanga eyodwa kuya kwezimbili.
Ufuna ukuphinde ubonane nodokotela nini?
Uzocelwa ukuthi ubuye ukuze uthole i-aphoyintimenti yokulandelela zingakapheli amahora angama-24-48 ngemuva kokuhlinzwa. Umbono wakho uzohlolwa futhi amehlo akho azoqashwa ukuze alulame. Udokotela uzobe esekutshela ukuthi kufanele ubuye nini.
Uma uzwa ubuhlungu obungabekezeleleki, noma uma uzizwa sengathi imiphumela emibi iya iba mibi kakhulu, shayela udokotela wakho ngokushesha.
Ingabe lokhu kuhlinzwa kulungile kimi ngempela?
Lona umbuzo obaluleke kakhulu. Akuwona wonke umuntu ongenza i-LASIK. Kumelwe kube nezimfanelo ezithile zalo.
Ukuze ufanelekele ukuhlinzwa kwe-LASIK...
- Kumelwe ube neminyaka engaphezu kwengu-18 ubudala (kungcono uma useminyakeni yakho yokuqala yama-20, lapho ukukhula kwamehlo sekuzinzile).
- Inani lokubonwa kwezilwane alishintshanga kakhulu ngonyaka odlule.
- I-cornea kumele ibe nkulu ngokwanele futhi iphile kahle.
- Azikho ezinye izifo ezinkulu zamehlo.
Yiziphi izizathu zokungahlinzwa kwe-LASIK?
- Uma inani lamehlo lishintsha njalo.
- Uma unezinga eliphezulu kakhulu lokubona eduze noma ukubona kude.
- Uma i-cornea ingajiyile ngokwanele ukuze ihlinzwe.
- Uma unesifo esibi kakhulu samehlo esomile.
- Uma unesifo esibizwa ngokuthi ``Keratoconus`` lapho i-cornea ivelela phambili.
- Uma une-cataract noma i-glaucoma.
- Uma unesifo sikashukela noma ezinye izifo okunzima ukuzilawula.
Ungazi ngokuqinisekile kuphela ukuthi lokhu kuhlinzwa kukufanele yini ngemva kokuhlolwa kwamehlo okuphelele ngudokotela wamehlo. Ngakho-ke, isinyathelo sokuqala ukubona udokotela oqeqeshiwe nonolwazi bese uhlolwa amehlo akho.
Umlayezo Wokuya Nawe Ekhaya
- I-LASIK iyindlela yokuhlinzwa ye-laser ephephile kakhulu futhi ephumelelayo enciphisa ukuncika ezibukweni nakuma-contact lens.
- Lokhu kuhlinzwa akufanele wonke umuntu. Kufanele uhlolwe amehlo ngokuphelele ukuze kubonakale ukuthi uphilile yini.
- Isikhathi sokululama ngemva kokuhlinzwa sishesha kakhulu, kodwa udinga ukulandela imiyalelo kadokotela ngqo, ikakhulukazi ungahlikihli amehlo akho.
- Imiphumela emibi efana namehlo omile ivamile futhi ivame ukuba yesikhashana.
- Ngaphambi kokwenza noma yiziphi izinqumo, khuluma nodokotela wakho ngokukhululekile ngamathemba akho nezinto ezikukhathazayo.
💬 Comments (0)
Awekho amazwana athunyelwe okwamanje. Faka amazwana akho lapha okokuqala ngqa.
Engeza amazwana akho