Umbhali: Frank Hunt
Umhla Wokudalwa: 19 Eyokwindla 2021
Hlaziya Umhla: 19 Eyenkanga 2024
Anonim
Njani ukubuyiswa kuqhaqho lwamehlo kwaye yenziwa njani - Zempilo
Njani ukubuyiswa kuqhaqho lwamehlo kwaye yenziwa njani - Zempilo

Umxholo

Utyando lweCataract yinkqubo apho ilensi, enebala elingashukumiyo, isuswa ziindlela zoqhaqho lwe-phacoemulsification (FACO), i-femtosecond laser okanye i-extracapsular lens extraction (EECP), kwaye kungekudala emva koko ithathelwe indawo yilensi yokwenziwa.

Ibala elibonakala kwilensi kwaye linika ukubonakala kwamehlo, livela ngenxa yokulahleka kombono ngokuthe ngcembe kwaye ke sisiphumo sokuguga kwendalo, nangona kunjalo inakho ukwenzeka ngenxa yemfuza kwaye ibe nokuzalwa, ukongeza ekubeni nakho ukwenzeka emva iingozi entloko okanye ukubethwa ngokuqatha Esweni. Ukuqonda ngcono ukuba zeziphi ezinye iingxaki zamehlo

Lwenziwa njani utyando

Utyando lweCataract lunokwenziwa kusetyenziswa iindlela ezintathu ezahlukeneyo:

  • I-Phacoemulsification (FACO): kule nkqubo kusetyenziswa i-anesthesia yendawo, ngokusetyenziswa kwamehlo e-anesthetic apho umntu engaziva buhlungu ngexesha lotyando. Kule nkqubo, ilensi, enebala elingacacanga, iyanqwenelwa kwaye isuswe ngento encinci, emva koko kutshintshwe ilensi ye-intraocular enokusongeleka, ngaphandle kwesitokhwe, esivumela ukubonwa kwangoko kombono;
  • Laser yesibini: usebenzisa i-laser ebizwa ngokuba yi-Lensx Laser, obu buchule buyafana nobangaphambili, nangona kunjalo, ukusikwa kwenziwa nge-laser, evumela ukuchaneka okukhulu. Kungekudala emva koko, iilensi zinqwenelwa kwaye emva koko kubekwe ilensi ye-intraocular, kodwa ngeli xesha ngokhetho lophthalmologist, ukukwazi ukukhetha ukusonga okanye ukuqina;
  • Ukukhutshwa kwelensi eyongezelelweyo (i-EECP): ngaphandle kokuba ingasetyenziswanga kangako, obu buchule busebenzisa i-anesthesia yendawo, kwaye ibandakanya ukususa ngesandla iilensi yonke, yiyo loo nto ususe ibala elibangelwe ngamehlo, ulibuyisele ngelensi eqinileyo engafihlisiyo yangaphakathi. Le nkqubo inemixokelelwane ejikeleze ilensi yonke kunye nenkqubo yokubuyisela kwimeko yesiqhelo yakho ingathatha iintsuku ezingama-30 ukuya kwezingama-90.

Utyando lweCataract yinkqubo enokuthatha ukusuka kwimizuzu engama-20 ukuya kwiiyure ezi-2, kuxhomekeke kubuchwephesha obukhetha ukusebenzisa ugqirha wamehlo.


Ngokwesiqhelo, ukubuyiswa kotyando kuthatha usuku olu-1 kwiveki, ngakumbi xa usebenzisa i-FACO okanye ubuchwephesha be-laser. Kodwa kubuchwephesha be-EECP, ukubuyisela kwakhona kungathatha iinyanga ezi-1 ukuya kwezi-3.

Unjani uchacha

Ngexesha lokuchacha, umntu unokuziva ubuthathaka ekukhanyeni kwiintsuku zokuqala, ukongeza kukungonwabi okuncinci, ngokungathi wayenetshaka elisweni, nangona kunjalo, le miqondiso kufuneka ihlale ixelwe kugqirha wamehlo, ngexesha lokubonisana rhoqo ukuthintela indaleko.

Kwiveki yokuqala yexesha lokusebenza, ugqirha wamehlo unokumisela amathontsi wamehlo kwaye, kwezinye iimeko, amayeza okubulala iintsholongwane, ebaluleke kakhulu ekusebenziseni la mayeza ngexesha elifanelekileyo, ukongeza kuthintelo lokusetyenziswa kotywala neziyobisi ngeli xesha.

Ukunyamekela ngexesha lokuchacha

Olunye uthintelo olubalulekileyo ngexesha lokuchacha lubandakanya:

  • Ukuphumla ngosuku lokuqala emva kotyando;
  • Kuphephe ukuqhuba iintsuku ezili-15;
  • Hlala kuphela izidlo;
  • Kuphephe ukuqubha okanye ulwandle;
  • Yiphephe imigudu yomzimba.
  • Gwema imidlalo, imisebenzi yomzimba kunye nokuphakamisa ubunzima;
  • Gwema ukusebenzisa izithambiso;
  • Khusela amehlo akho ukuze ulale.

Kuyacetyiswa ukuba unxibe iiglasi zelanga xa uphuma esitratweni, ubuncinci kwiintsuku zokuqala.


Umngcipheko onokubakho wotyando

Umngcipheko obandakanyeka kutyando lwe-cataract ubukhulu becala lusulelo kunye nokopha kwiindawo zokusika, kunye nokungaboni, xa izikhokelo zonyango zingahlonitshwa.

Kwimeko yokuzalwa ngamehlo, umngcipheko wokuba mkhulu, kuba inkqubo yokunyanga komntwana yahlukile kweyabantu abadala, ukongeza kwizihlunu zamehlo zincinci kwaye zibuthathaka ngakumbi, nto leyo eyenza ukuba utyando lube nzima . Ke ngoko, ukulandela emva kwenkqubo kubalulekile ukuze umbono womntwana ukhuthazwe ngeyona ndlela ibhetele kwaye iingxaki ezichasayo (inqanaba leiglasi) zilungiswe xa kukho imfuneko yokubona okungcono.

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