Njani ukubuyiswa kuqhaqho lweLasik

Umxholo

• Unjani uchacha
• Umngcipheko kunye neengxaki zotyando lweLasik
• Kwenziwa njani utyando lweLasik
• Indlela yokulungiselela
• Ukungqinelana notyando lweLasik

Utyando lweLaser, olubizwa ngokuba yiLasik, luboniswa ukunyanga iingxaki zombono ezinje ngeedigri ezili-10 ze-myopia, i-4 degrees ye-astigmatism okanye i-6 degrees yokubona kude, kuthatha imizuzu embalwa kwaye ukubuyela kwimeko entle. Olu tyando lusetyenziselwa ukuguqula i-cornea egobileyo, efumaneka ngaphambili kweliso, ukuphucula indlela iso elijolise ngayo kwimifanekiso, ivumela umbono ongcono.

Emva kotyando, umntu angayeka ukunxiba iiglasi okanye iilensi zonxibelelwano kwaye kufuneka asebenzise kuphela amathontsi wamehlo aboniswe ngugqirha wamehlo ixesha elinconyelwe nguye, elinokuba liinyanga ezi-1 ukuya kwezi-3 ngexesha lokuchacha. Yazi iintlobo zamaconsi wamehlo kunye nokuba zeziphi.

Unjani uchacha

Ukuchacha ngokukhawuleza kwaye kwangolo suku umntu sele enokubona yonke into ngaphandle kwesidingo seiglasi okanye iilensi zonxibelelwano, kodwa kwinyanga yokuqala emva kotyando kufuneka kulandelwe amanyathelo okuthintela usulelo. Ezinye izilumkiso ezibalulekileyo kubandakanya ukungathambisi amehlo akho, ukunxiba ukhuselo lwamehlo kangangeentsuku ezili-15, ukuphumla kunye nokuphumla ukuze uphinde uchache ngokukhawuleza kwaye ubeke amathontsi wamehlo aboniswe ngugqirha. Jonga ukuba zeziphi izinto eziyimfuneko ekunyamekelweni kwamehlo.

Kwinyanga yokuqala, amehlo kufuneka abe nobuthathaka ekukhanyeni, kucetyiswa ukuba unxibe iiglasi zelanga kwaye ungazithambisi, ukongeza kuyacetyiswa ukunqanda ukuya kwiindawo ezizele ngabantu kunye nokujikeleza komoya kancinane, okunje nge cinema okanye Ivenkile yeevenkile. , ukunqanda ukusuleleka. Kukwaboniswa:

• Khusela amehlo, ngaloo ndlela uthintele ukwenzakala kwamehlo;
• Musa ukungena echibini okanye elwandle;
• Musa ukuzithambisa iintsuku ezingama-30;
• Nxiba izibuko zelanga;
• Sebenzisa ioyile yokuthambisa yamehlo ukunqanda amehlo owomileyo;
• Musa ukurabha amehlo akho kangangeentsuku ezili-15;
• Coca amehlo akho nge-gauze kunye ne-saline yonke imihla;
• Soloko ucoce izandla zakho;
• Musa ukuyisusa ilens eqhotyoshelwe ngugqirha.

Kwiiyure zokuqala ezi-6 emva kotyando, eyona nto ilungileyo kukuba umntu alale elele ngomqolo ukuze angacinezeli amehlo akhe, kodwa ngosuku olulandelayo kunokwenzeka ukuba ubuyele kwimithambo ukuba nje ayingomdlalo weqela okanye uqhakamshelwano nabanye abantu.

Umngcipheko kunye neengxaki zotyando lweLasik

Umngcipheko kolu tyando kukudumba okanye usulelo lwamehlo okanye iingxaki zombono ezibaxekileyo. Emva kotyando, umntu unokufumana iziphumo ebezingalindelekanga ezinje ngombono omfiliba, ukujikeleza izibane, ubuntununtunu ekukhanyeni kunye nombono ophindwe kabini ekufuneka uthethwe nogqirha onokuthi abonise into amakayenze.

Kwenziwa njani utyando lweLasik

Utyando lwe-Lasik lwenziwa nomntu ovukile kwaye eyazi ngokupheleleyo, kodwa ukuze angaziva iintlungu okanye ukungonwabi, ugqirha usebenzisa i-anesthetics ngohlobo lokuhla kwamehlo kwimizuzu ngaphambi kwenkqubo.

Ngexesha lotyando, iliso ligcinwa livulekile ngesixhobo esincinci kwaye ngalo mzuzu umntu unokuziva enoxinzelelo kancinci kwiliso. Emva koko, ugqirha wotyando ususa umaleko omncinci wezihlunu kwiliso aze asebenzise i-laser kwi-cornea, evala iliso kwakhona. Olu tyando luthatha nje imizuzu emi-5 kwiliso ngalinye kwaye i-laser ifakwe kwimizuzwana eyi-8. Iilensi zonxibelelwano zibekwe ukulungiselela ukunyanga.

Nje ukuba ugqirha abonise umntu ukuba angawavula amehlo akhe ajonge ukuba unjani umbono wakhe. Kulindelwe ukuba umntu abuyise ngokupheleleyo umbono wakhe ngaphandle kokuthwala iiglasi ukusukela ngosuku lokuqala lotyando, kodwa kuyinto eqhelekileyo ukubonakala okanye ukwanda kokuziva ukukhanya, ngakumbi kwiintsuku zokuqala kwaye yiyo loo nto umntu akufuneki uqhube kwangoko emva kotyando.

Indlela yokulungiselela

Ukulungiselela utyando, ugqirha wamehlo kufuneka enze iimvavanyo ezininzi ezinje ngokuma komhlaba, i-pachymetry, imephu ye-corneal, kunye nomlinganiso woxinzelelo kunye nokwanda kwabafundi. Olunye uvavanyo olunokuthi lubonise ukuba umntu ufuna utyando lomntu olwenziwe nge-Lasik yi-corneal tomography kunye ne-aberrometry yamehlo.

Ukungqinelana notyando lweLasik

Olu tyando alukhuthazwa kwabo bangekaneminyaka eyi-18 ubudala, kwimeko yokukhulelwa kwaye kwimeko ye:

• I-Cornea ibhityile kakhulu;
• Keratoconus;
• Izifo ezizimela ngokuzenzekelayo, ezinjenge-rheumatoid arthritis okanye i-lupus;
• Xa usebenzisa amayeza afana ne-Isotretinoin, ye-acne.

Xa umntu engakwazi ukwenza utyando lwe-Lasik, ugqirha wamehlo angabonisa ukusebenza kotyando lwe-PRK, olubonakalisiweyo kubantu abane-cornea ebhityileyo okanye abanomfundi omkhulu kunabantu ngokubanzi. Jonga ukuba kwenziwa njani utyando lwe-PRK kunye neengxaki ezinokubakho.

Ixabiso lotyando lweLasik luyahluka phakathi kwe-3 kunye ne-6 lamawaka reais kwaye inokwenziwa kuphela ngesicwangciso sezempilo xa kukho ngaphezulu kweedigri ze-5 ze-myopia okanye inqanaba elithile le-hyperopia kwaye kuphela xa isidanga sizinzile ngaphezulu konyaka omnye. Kuyaphawuleka ukuba ukukhutshwa kotyando kuhlala kuxhomekeke kwiinshurensi nganye yezempilo.