Ukululama kanjani ekuhlinzweni kweLasik

-Delile

• Lulama kanjani
• Izingozi nezinkinga zokuhlinzwa kweLasik
• Kwenziwa kanjani ukuhlinzwa kweLasik
• Ukulungiselela kanjani
• Ukuphikisana kokuhlinzwa kweLasik

Ukuhlinzwa kwe-Laser, okubizwa nge-Lasik, kukhonjisiwe ukwelapha izinkinga zombono ezinjenge-myopia engafika ku-10, ama-4 degrees we-astigmatism noma ama-degree angama-6 okubona kude, kuthatha imizuzu embalwa kuphela futhi kuyalulama kahle. Lokhu kuhlinzeka kuguqula ukugobeka kwe-cornea, etholakala ngaphambili kweso, ithuthukise indlela iso eligxile ngayo ezithombeni, okuvumela umbono ongcono.

Ngemuva kokuhlinzwa, umuntu angayeka ukugqoka izibuko noma amalensi wokuxhumana futhi kufanele asebenzise kuphela amaconsi wamehlo akhonjiswe ngudokotela wezifo zamehlo isikhathi esinconywe nguye, okungaba izinyanga ezi-1 kuya kwezi-3 ngesikhathi sokululama. Yazi izinhlobo zamaconsi wamehlo nokuthi enzelwe ini.

Lulama kanjani

Ukululama kuyashesha kakhulu futhi ngosuku olufanayo umuntu usengakwazi ukubona konke ngaphandle kwesidingo sezibuko noma amalensi oxhumana nawo, kepha ngenyanga yokuqala ngemuva kokuhlinzwa kuyadingeka ukulandela izindlela ezithile zokugwema ukutheleleka. Ezinye izinyathelo zokuqapha ezibalulekile zifaka ukungahlohli amehlo akho, ukufaka okokuvikela iso izinsuku eziyi-15, ukuphumula nokuphumula ukuze ululame ngokushesha futhi ubeke amathonsi wamehlo akhonjiswe ngudokotela. Bona ukuthi yikuphi ukunakekelwa kwamehlo okubalulekile.

Ngenyanga yokuqala, amehlo kufanele azwele ekukhanyeni, anconywe ukuthi ugqoke izibuko zelanga futhi ungafaki izimonyo, ngaphezu kwalokho kunconywa ukuthi ugweme ukuya ezindaweni ezigcwele abantu futhi ezinokusakazwa komoya okuncane, njenge-cinema noma inxanxathela yezitolo. , ukugwema izifo. Kuboniswa futhi:

• Vikela amehlo, ngaleyo ndlela ugweme ukuhlukumezeka kwamehlo;
• Ungangeni echibini noma olwandle;
• Ungafaki izimonyo izinsuku ezingama-30;
• Gqoka izibuko zelanga;
• Sebenzisa amathonsi wamehlo okugcoba ukuze ugweme amehlo omile;
• Ungahlikihli amehlo akho izinsuku eziyi-15;
• Hlanza amehlo akho nge-gauze nosawoti nsuku zonke;
• Njalo gcina izandla zakho zihlanzekile;
• Ungasusi ilensi enamathiselwe ngudokotela.

Emahoreni ayisithupha okuqala ngemuva kokuhlinzwa, inhloso ukuthi umuntu angalala elele ngomhlane ukuze angacindezeli amehlo akhe, kepha ngakusasa kungenzeka ukuthi abuyele ekuzivocavoca inqobo nje uma kungewona umdlalo weqembu noma othintana naye nabanye abantu.

Izingozi nezinkinga zokuhlinzwa kweLasik

Izingozi zalokhu kuhlinzwa ukuvuvukala noma ukutheleleka kwamehlo noma izinkinga zombono eziba zimbi. Ngemuva kokuhlinzwa, umuntu angaba nemiphumela emibi efana nokungaboni kahle, ukujikeleza izibani, ukuzwela ekukhanyeni nokubona okuphindwe kabili okufanele kukhulunywe nodokotela ongakhombisa okufanele akwenze.

Kwenziwa kanjani ukuhlinzwa kweLasik

Ukuhlinzwa kwe-Lasik kwenziwa nomuntu ophaphile futhi oqonde ngokugcwele, kepha ukuze angabuzwa ubuhlungu noma ukungaphatheki kahle, udokotela usebenzisa i-anesthetics ngendlela yamaconsi wamehlo kusasele inqubo.

Ngesikhathi sokuhlinzwa, iso ligcinwa livulekile ngomshini omncane futhi ngaleso sikhathi umuntu angazizwa enengcindezi encane esweni. Ngemuva kwalokho, udokotela ohlinzayo ususa ungqimba omncane wezicubu esweni bese efaka i-laser ku-cornea, avale iso futhi. Lokhu kuhlinzwa kuthatha imizuzu emihlanu nje esweni ngalinye futhi i-laser ifakwa cishe imizuzwana engu-8. Kubekwa ilensi yokuxhumana ukusiza ukuphulukiswa.

Lapho nje udokotela ekhombisa ukuthi lowo muntu angavula amehlo akhe futhi ahlole ukuthi umbono wakhe unjani. Kulindeleke ukuthi umuntu abuyise ngokuphelele umbono wakhe ngaphandle kokugqoka izibuko kusukela ngosuku lokuqala lokuhlinzwa, kepha kujwayelekile ukuthi kuvele noma kukhuphuke ukuzwela ekukhanyeni, ikakhulukazi ezinsukwini zokuqala yingakho umuntu akufanele ishayele ngokushesha ngemuva kokuhlinzwa.

Ukulungiselela kanjani

Ukulungiselela ukuhlinzwa, udokotela wezifo zamehlo kufanele enze izivivinyo eziningana ezinjengokwakheka komhlaba, i-pachymetry, imephu ye-corneal, kanye nesilinganiso sengcindezi nokuhlungwa kwabafundi. Olunye uvivinyo olungakhombisa ukuthi umuntu udinga ukuhlinzwa okwenziwe ngezifiso kweLasik yi-corneal tomography ne-eye aberrometry.

Ukuphikisana kokuhlinzwa kweLasik

Lokhu kuhlinzwa akunconywa kulabo abangakabi neminyaka engu-18 ubudala, uma kwenzeka bekhulelwe futhi uma kwenzeka:

• I-Cornea mncane kakhulu;
• Keratoconus;
• Izifo ezizimele, njenge-rheumatoid arthritis noma i-lupus;
• Lapho usebenzisa imithi efana ne-Isotretinoin, ye-acne.

Lapho umuntu engakwazi ukwenza ukuhlinzwa kwe-Lasik, udokotela wamehlo angakhombisa ukusebenza kokuhlinzwa kwe-PRK, okukhonjiswa kubantu abane-cornea ezacile kakhulu noma abanomfundi omkhulu kunabantu abaningi. Bona ukuthi kwenziwa kanjani ukuhlinzwa kwe-PRK kanye nezinkinga ezingaba khona.

Intengo yokuhlinzwa kweLasik iyahluka phakathi kwe-3 ne-6 yezinkulungwane ze-reais futhi ingenziwa kuphela ngohlelo lwezempilo lapho kuneziqu ezingaphezu kwe-5 ze-myopia noma i-degree ethile ye-hyperopia futhi kuphela lapho lelo banga selizinzile isikhathi esingaphezu konyaka ongu-1. Kuyaphawuleka ukuthi imvamisa ukukhishwa kokuhlinzwa kuncike kumshuwalense ngamunye wezempilo.