Ukufakelwa kweCorneal

I-cornea yilensi ecacileyo engaphandle ngaphambili kwamehlo. Ukufakelwa kwe-corneal kutyando lokutshintsha i-cornea kunye nezicubu ezivela kulowo unikelayo. Enye yezona zinto ziqhelekileyo zenziwe.

Uya kuba uvukile ngexesha lokufakelwa. Uya kufumana amayeza okuphumza. I-anesthesia yendawo (iyeza elibandayo) iya kufakwa ijikeleze iliso lakho ukuthintela iintlungu kunye nokuthintela ukuhamba kwamehlo ngexesha lotyando.

Izicubu zokufakelwa kwakho i-corneal ziya kuvela kumntu (umnikeli) osandula ukubhubha. I-cornea enikelweyo iqhutywa kwaye yavavanywa yibhanki yamehlo yendawo ukuqinisekisa ukuba ikhuselekile ekusebenziseni kuqhaqho lwakho.

Kwiminyaka, uhlobo oluqhelekileyo lokufakelwa kwe-corneal lubizwa ngokuba yi-keratoplasty.

• Isasebenza rhoqo.
• Ngexesha lale nkqubo, ugqirha wakho wotyando uyakususa isiqwenga esincinci sekhoyini yakho.
• Izicubu ezinikelweyo ziya kuthungwa ekuvulekeni kwe-cornea yakho.

Inkqubo entsha ibizwa ngokuba yi-lamellar keratoplasty.

• Kule nkqubo, kuphela ziingqimba zangaphakathi okanye zangaphandle ze-cornea ezithathelwe indawo, endaweni yazo zonke izaleko, njengakeratoplasty engenayo.
• Kukho iindlela ezahlukeneyo ze-lamellar. Ziyahluka ubukhulu becala kulungelelwaniso oluthathelwe indawo kunye nendlela izicubu zabanikeli ezilungiselelwe ngayo.
• Zonke iinkqubo ze-lamellar zikhokelela ekubuyiseleni ngokukhawuleza kunye neengxaki ezimbalwa.

Ukufakelwa kwe-corneal kunconywa kubantu abane:

• Iingxaki zombono zibangelwa kukuceketheka kwe-cornea, ubukhulu becala ngenxa yekeratoconus. (Ukufakelwa kwakhona kunokuqwalaselwa xa unyango olungenasiphelo olungenakukhetha.)
• Ukuqhekeka kwe-cornea kwizifo ezinzima okanye ukulimala
• Ukuphulukana nombono okubangelwa kukugcwala kwe-cornea, ubukhulu becala ngenxa yeFuchs dystrophy

Umzimba ungala izicwili ezifakwe kwenye indawo. Oku kwenzeka kwisigulana esinye kwaba-3 kwiminyaka emi-5 yokuqala. Ukwala ngamanye amaxesha kunokulawulwa ngamathontsi wamehlo e-steroid.

Eminye imingcipheko yokufakelwa kwe-corneal yile:

• Ukopha
• Iimpawu
• Usulelo lwamehlo
• I-glaucoma (uxinzelelo oluphezulu kwiliso olunokubangela ukulahleka kombono)
• Ukuphulukana nombono
• Ukuqhawulwa kwamehlo
• Ukudumba kwenwebu

Xelela umboneleli wakho wezempilo malunga nayiphi na imeko yonyango onokuba unayo, kubandakanya nokwaliwa. Xelela umboneleli wakho ukuba ngawaphi amayeza owathathayo, nditsho neziyobisi, izongezo, kunye namayeza owathengileyo ngaphandle kommiselo.

Kuya kufuneka ubeke umda kumayeza enza ukuba kube nzima kwigazi lakho ukujiya (abacoci begazi) kangangeentsuku ezili-10 ngaphambi kotyando. Ezinye zezi aspirin, ibuprofen (Advil, Motrin), kunye warfarin (Coumadin).

Buza umboneleli wakho ukuba ngawaphi amanye amayeza akho emihla ngemihla, afana neepilisi zamanzi, i-insulin okanye iipilisi zeswekile, ekufuneka uzithatha ngentsasa yotyando lwakho.

Kuya kufuneka uyeke ukutya kunye nokusela ulwelo oluninzi emva kobusuku ezinzulwini zobusuku ngaphambi kotyando lwakho. Uninzi lwababoneleli baya kukuvumela ukuba ube namanzi, ijusi yeapile, kunye nekhofi okanye iti (ngaphandle kokhilimu okanye iswekile) ukuya kuthi ga kwiiyure ezimbini ngaphambi kotyando. Musa ukusela utywala kwiiyure ezingama-24 ngaphambi okanye emva kotyando.

Ngomhla wotyando lwakho, nxiba iimpahla ezikhululekileyo nezikulungeleyo. MUSA ukunxiba izacholo. SUKUBEKA izithambiso, into yokuthambisa, okanye ubuso bakho ebusweni okanye ngapha kwamehlo akho.

Uya kudinga ukuba umntu akuqhubele ekhaya emva kotyando lwakho.

Qaphela: Esi sisikhokelo ngokubanzi. Ugqirha wakho unokukunika eminye imiyalelo.

Uya kugoduka kwangolo suku utyando lwakho. Umboneleli wakho uya kukunika isiziba samehlo sokunxiba malunga neentsuku ezi-1 ukuya kwezi-4.

Umboneleli wakho uya kukuchazela ukuhla kwamehlo ukukunceda uphilise iliso lakho kwaye uthintele usulelo kunye nokwaliwa.

Umboneleli wakho uya kususa imithungo kutyelelo olulandelayo. Ezinye iziqu zihlala endaweni ixesha elide unyaka, okanye zingenakususwa konke konke.

Ukubuyiselwa ngokupheleleyo kwamehlo kungathatha unyaka. Kungenxa yokuba kuthatha ixesha ukuba ukudumba kwehle. Uninzi lwabantu olunokuphumelela ukufakelwa i-corneal luya kuba nembono elungileyo iminyaka emininzi. Ukuba unezinye iingxaki zamehlo, usenokuba nembono yokulahleka kwezi meko.

Unokufuna iiglasi okanye iilensi zonxibelelwano ukufezekisa umbono ogqwesileyo. Ukulungiswa kombono weLaser kunokuba yinto onokukhetha kuyo ukuba ubona kufutshane, ukubona kude, okanye i-astigmatism emva kokuba ukufakelwa kuphile ngokupheleleyo.

Keratoplasty; I-keratoplasty engenayo; Ikeratoplasty yeLamellar; Keratoconus - ukufakelwa kwe-corneal; I-Fuchs 'dystrophy - ukufakelwa kwe-corneal

• Ukhuseleko kwigumbi lokuhlambela kubantu abadala
• Ukufakelwa kwe-Corneal - ukukhutshwa
• Ukuthintela ukuwa
• Ukuthintela ukuwa-yintoni oza kuyibuza ugqirha wakho

• Ngaphambi nasemva kotyando lwe-corneal
• Ukufakelwa kweCorneal - uthotho

IGibbons A, Sayed-Ahmed IO, Mercado CL, Chang VS, Karp CL. Utyando lwe-Corneal. Ku: Yanoff M, Duker JS, ii-eds. Ophthalmology. Umhla we-5. IPhiladelphia, PA: Elsevier; I-2019: isahluko 4.27.

U-Shah KJ, u-Holland EJ, uMannis MJ. Ukufakelwa kweCorneal kwisifo esingaphezulu komhlaba. Ku: Mannis MJ, Holland EJ, ii-eds. ICornea. Ngomhla we-4. IPhiladelphia, PA: Elsevier; Ngo-2017: isahluko 160.

U-Yanoff M, uCameron JD. Izifo zenkqubo yokubonakalayo. Ku: IGoldman L, iSchafer AI, ii-eds. Amayeza eGoldman-Cecil. Umhla wama-25. IPhiladelphia, PA: Elsevier Saunders; Ngo-2016: isahluko 423.