Ukwakhiwa Kombala Wamehlo
Inani lombala, noma iris, kumfundi linquma umbala wamehlo ethu. Amehlo anombala omaphakathi aluhlaza, kuyilapho amehlo anombala omncane kakhulu aluhlaza sasibhakabhaka. Umbala oqukethe i-pigment kakhulu onsundu, ovame kakhulu ezweni lakithi. Le mibala idluliselwa kithi ngezakhi zethu zofuzo nokuthi singakanani umbala esizokhiqizwa kunqunywa ukwakheka kwethu kofuzo.
I-iris ivamise ukukhanya ezinyangeni zokuqala kanye neminyaka ezinganeni, kamuva, izingulube ezibizwa ngokuthi i-melanin zizokhiqizwa futhi lawa ma-melanin azonikeza iso umbala omnyama. Ngakho eminyakeni embalwa, umbala wamehlo uzoba mnyama kancane.
Ukushintsha Umbala Wamehlo, Amalensi Okuxhumana Wezimonyo, Izimila ze-Iris
Ama-contact lens angasetshenziswa ukushintsha umbala wamehlo njengendlela esheshayo nesebenzayo. Imibala yalawa ma-contact lens ingaba okwesibhakabhaka, eluhlaza, i-hazel, i-brown, i-violet.
Kungenzeka ukushintsha umbala wamehlo unomphela. Nokho, kungase kuhlanganise izingozi ezinkulu. Enye yezinhlelo zokusebenza lapho singashintsha khona umbala wamehlo unomphela ukufakwa kwe-iris, okuyi-iris yokwenziwa. Lezi zimila zisetshenziswa uma kwenzeka kuhlukumezeka i-iris nokunye okudidayo kokuzalwa kwe-iris. Kodwa namuhla, ibuye isetshenziswe abanye odokotela ukushintsha umbala wamehlo, nakuba kungavamile.
Izimila ze-iris zisetshenziswa kubantu abangenayo iris yokuzalwa noma abaye balimala ngenxa yokuhlukumezeka. Izimila ze-iris zifakwa esweni ngosizo lokusikwa okuncane ku-cornea, futhi ziyavulwa futhi zibekwe phambi kwe-iris. Ngale ndlela, umbala wamehlo womuntu nawo uzoshintsha lapho ubhekwa ngaphandle. Lawa ma-implants, asetshenziswa ngenxa yezizathu zokwelapha, aseqalile ukusetshenziswa abanye bodokotela bethu ngezinjongo zobuhle.
Isilinganiso Sokuphepha Sokufakwa Kwe-Iris
Lezi zimila zenziwe nge-silicone. Izinkinga ezinkulu zibonwe ngemuva kokufakwa kwe-Iris Implants esweni.
Uma sibheka lezi zinkinga;
-Ukusabela kokuvuvukala kungase kuthuthuke esweni. Le nkinga iphakathi kwezinkinga ezivame kakhulu.
- Ukulimala kwe-cornea kungenzeka.
- I-edema kungenzeka ku-cornea.
-Cataract iphakathi kwalezi zinkinga.
-Ukucindezela kwamehlo
- Ukulahlekelwa umbono ngokwengxenye.
Lezi zinkinga zingase zihlobane. Isibonelo, ukwakheka kokusabela kokuvuvukala esweni okubangelwa ukufakwa kwe-iris kungaholela e-cataract nokucindezela kwamehlo.
I-iris implant akufanele neze isetshenziselwe ukushintsha umbala ngaphandle uma kunesidingo sezokwelapha.
Iso livela ngemibala emine eyisisekelo. Okuluhlaza okwesibhakabhaka, okumnyama, okuluhlaza okotshani kanye nensundu le mibala ihlanganisa izingqikithi eziyinhloko. Le mibala inamandla ekwakhekeni komehluko wombala wamehlo. Manje kungenzeka ukushintsha umbala wamehlo ngokuhlinzwa kombala wamehlo, noma kunalokho ngokwelashwa kwe-laser, ngangokunokwenzeka esikhathini sethu. Yize kuthiwa iyingozi kodwa abantu abaningi bathi banelisekile ngemuva kokuhlinzwa futhi abanazo izinkinga.
Izindlela Ezimbili Ezisetshenziswa Ukushintsha Umbala Wamehlo
Namuhla, ikakhulukazi abesifazane banomdlandla kakhulu ngalokhu. Kukhona imibala yamehlo ethandwa kuyo yonke imiphakathi. Njengoba umbala wamehlo ansundu nomnyama uvame kakhulu ezweni lakithi, kunesithakazelo kumathoni aluhlaza okwesibhakabhaka naluhlaza. Ezindaweni lapho umbala wamehlo aluhlaza ucishe ube yindinganiso emiphakathini, njengamazwe aseScandinavia, lesi simo siyashintshwa, futhi amathoni ansundu namnyama aheha ukunaka okwengeziwe lapho.
Ngamafuphi, kunesithakazelo kanye nesidingo kuyo yonke imiphakathi yomhlaba ukuba ibe nemibala yamehlo ehlukene. Yiqiniso, izwe lezimonyo liye laqaphela lo mkhuba iminyaka. Ake sihlole ngokuningiliziwe izinhlelo zokusebenza ezimbili ezisetshenziswa ezinqubweni zokushintsha umbala wamehlo:
Uhlelo lokusebenza lwe-Laser
Emitholampilo eminingi nasezibhedlela eTurkey, le nqubo yenziwa nethimba lodokotela abangochwepheshe.
Lolu hlelo lokusebenza lusetshenziswa ngokuthinta izicubu ezinombala ezibizwa ngokuthi iris. Ngokuthinta iris nge-laser, inani lezingulube liyasetshenziswa, futhi ngaleyo ndlela ushintsho embala wamehlo lwenzeka. Elinye lamaphuzu abalulekile kulo msebenzi ukuthi isiguli asikwazi ukukhetha umbala wamehlo. Yiqiniso, kuzoba nombala okhanyayo kunombala okhona, kodwa akukho lwazi oluqondile olunganikezwa mayelana nokuthi lo mbala uzoba yimuphi umbala. Ngoba akunakwenzeka ukubikezela ngokuqondile ukuthi yimuphi umbala ozokwakhiwa.
Uma singena emininingwaneni yokuthengiselana; Ukuhlinzwa kwenziwa ngaphansi kwe-anesthesia evamile noma yendawo uma isiguli sifisa. Amehlo esiguli avulwa ngosizo lwemishini. I-laser beam ihlangana ne-iris yeso. Ngemuva kwemizuzwana engu-20 yokuxhumana, ugongolo luyanqanyulwa. Isiguli siyavuswa futhi inqubo isiqediwe.
Ngokusekelwa kwe-laser, ukususwa kwe-pigment engxenyeni engenhla ye-iris kanye nokubhujiswa kwayo okuphelele kwenziwa ngesikhathi esifushane kakhulu odokotela. Inqubo ayiqedwa ngokukhishwa nokubhujiswa kwe-pigment ensundu.
Inqubo Yokubekwa Kwe-iris Yokwenziwa
Le nqubo yenziwa ngodokotela abangochwepheshe namathimba abo emitholampilo ethile eTurkey nakwamanye amazwe. Ngamanye amazwi, awudingi ukubheka udokotela emazweni ahlukene side by side. Ngoba odokotela bethu baphumelela kakhulu.. Ngale nqubo, kokubili umbala wamehlo ungashintshwa futhi irises eyonakele ingashintshwa nge-irises entsha. Lo msebenzi kufanele wenziwe ngodokotela abangochwepheshe kulo mkhakha. Futhi kudinga ulwazi oluthile. Uhlelo lokusebenza olwenziwa ngokungavamile kunokwelashwa nge-laser. Ngokuvamile, i-laser iyakhethwa. Inqubo yenziwa ngaphansi kwe-anesthesia jikelele. Kusikwa okudingekile. Ukuhlanza amehlo kwenziwa. Izakhiwo ze-iris yokwenziwa ziyahlolwa. I-iris yokwenziwa ibekwe phambi kwe-iris yemvelo. Ngakho, inqubo iqedwa.
Kuzo zombili izinhlelo zokusebenza, kunomehluko osobala wombala wamehlo. Nokho, umphumela uzibonakalisa emavikini angu-2-3.
Izinto Okufanele Uzazi Ngokuhlinzwa Kombala Wamehlo
Kufanele ube ngaphezu kweminyaka engu-18 ukuze uhlinzwe, futhi lena imininingwane ebaluleke kakhulu.Siyazi ukuthi ukuhlinzwa okuningi kuyingozi kulabo abangaphansi kweminyaka engu-18, futhi ukuhlinzwa ngombala wamehlo kungolunye lokuhlinzwa olunaleyo ngozi. Ngisho noma usudlule umkhawulo weminyaka yobudala, unganamathela kwezinye izivivinyo. Phakathi kwemibandela ebaluleke kakhulu ukuhambisana kwe-retina. Uma i-retina yethu ingafaneleki kulo msebenzi, asikwazi ukwenza lo msebenzi.
Ngaphambi Kokuhlinzwa
Njengangaphambi kwakho konke ukuhlinzwa, amanye amalungiselelo enziwa ngaphambi kokuhlinzwa kombala wamehlo. La malungiselelo enziwa ngaphansi kokuqondisa kukadokotela. Okokuqala, ukwakheka kweso kanye nesimo se-retina kuyahlolwa, bese umbala wamehlo unqunywa kanye nodokotela. Ngemva kokuhlolwa kwezingulube zamehlo, amalungiselelo okuhlinzwa aqedwa kancane kancane. Uma kuqhathaniswa nokunye ukuhlinzwa, amalungiselelo okuhlinzwa kwethu okushintsha umbala wamehlo mafushane futhi alula.
Ngemva kokwenza ukuhlolwa okucelwe udokotela wethu ngaphambi kokuhlinzwa, inqubo yethu yokuhlinzwa iqala. Nakuba kuwukuhlinzwa okulula, kubaluleke kakhulu ukuzwela nokucophelela ekulungiseleleni nasenqubweni, njengakho konke ukuhlinzwa.
Ngaphambi kokuhlinzwa nokuhlinzwa okufanayo, kubaluleke kakhulu ukuthi isiguli sihlanganyele imithi esiyisebenzisayo nodokotela. Ngisho noma le mithi iyindlela elula yokudambisa izinhlungu, kungenzeka ukuthi ingaba nomthelela omubi ekuhlinzeni. Uma sisebenzisa izidakamizwa ngaphambi kokuhlinzwa kombala wamehlo, kufanele nakanjani siyeke le mithi isonto elingu-1 ngaphambili. Udokotela wethu uzokukhumbuza ngezinyathelo ezidingekayo ezihlobene nalezi.
Ngemuva kokuhlinzwa
Yiqiniso, akunakushiwo ukuthi ayikho imiphumela emibi ngemva kokuhlinzwa kombala wamehlo. Kodwa kungenzeka ukugwema le miphumela emibi okungenani. Njenganoma yikuphi ukuhlinzwa, kunezingozi ekuphileni kulokhu kuhlinzwa. Ukuze ugweme imiphumela emibi ye-postoperative kanye nezingozi ezingase zibe khona ngomonakalo omncane ongenzeka, izincomo zikadokotela kufanele zilandelwe futhi ukuziphatha okungafanele kwenziwe kufanele kugwenywe. Iningi lalokhu liyadlula ngemuva kwesikhashana futhi liyelapheka. Ngaphezu kwalokho, ukuzwa okuhlabayo nokungaboni kahle kungaboniswa phakathi kwemiphumela emibi. Ake sihlole ngokuningiliziwe izinkinga ezingabonakala:
Ukukhubazeka Okubonwayo
Kwezinye zeziguli zethu, nakuba lokhu kungase kubonakale njengokulahlekelwa umbono wesikhashana, kuphinde kube nengozi yokukhubazeka okubonakalayo okuhlala njalo. Kubaluleke kakhulu ukwazisa isiguli ukuthi ukuhlinzwa kuwukuhlinzwa okuyingozi futhi kufanele kutholwe ifomu lemvume. Ngakho-ke, ukuhlolwa kwangaphambi kokuhlinzwa kufanele kwenziwe ngendlela enembe kakhulu nenempilo. Ukusabela kwesiguli ekuhlinzweni kuzovezwa ngokucace kakhudlwana ngalezi zivivinyo. Uma ubhekene nenkinga yokungaboni kahle, kufanele uthintane nodokotela wakho ngokushesha. Kungenzeka ukwelapha le nkinga ngokuxilongwa kusenesikhathi, kodwa uma inkinga iqhubeka, isimo sokwelashwa siba nzima kakhulu futhi sibe nzima kakhulu.
Ukusetshenziswa Kwezibuko Okuphoqelekile
Ngenxa yokukhubazeka kokubona okuzoba khona ngemva kokuhlinzwa, isimo esinjengokusetshenziswa kwezibuko okuyimpoqo singase sibe nemibuzo. Sishilo ukuthi ukukhubazeka kokubona kungaba okwesikhathi esifushane kanye nesikhathi eside. Ezinkingeni zesikhashana, lesi sifo siphathwa futhi sinyamalale ngokwaso, kodwa ezinkingeni zesikhathi eside, kungase kudingeke usebenzise izibuko. Njengoba sisanda kusho, kufanele uxhumane nodokotela wakho ngaphandle kokumosha isikhathi uma kuba nezinkinga ongase ube nazo ngemva kokuhlinzwa. Kubaluleke kakhulu ukuthi ukungenelela kwenziwe ngesikhathi esifushane futhi izivivinyo zenziwe ngalesi sikhathi. Ngokusebenzisa izibuko, amaphutha angaqedwa, kodwa kufanele kuqashelwe ukuthi lesi sikhathi sizoba yinde kakhulu.
Amaphuzu Abalulekile Okufanele Acatshangelwe
Ukuze inqubo yokwelapha ibe mfushane futhi ibe nempilo, kufanele silandele izincomo zikadokotela futhi silandele imininingwane edinga ukunakwa, njengoba sishilo ngenhla. Uma sihlola la maphuzu esizowanaka, okokuqala, akufanele sihlale ngaphansi kwemisebe yelanga isikhathi eside. Ngisho nasekuqaleni, kudingeka singaphazanyiswa imisebe yelanga. Ngoba ngemva kokuhlinzwa, umphumela wemisebe yelanga endaweni yamehlo mkhulu kakhulu. Kubaluleke kakhulu futhi ukusebenzisa imithi enikezwe ngemva kokuhlinzwa. Ukunakekelwa kufanele kuthathwe eduze kwamehlo, kodwa lokhu kunakekelwa kufanele kube uchwepheshe ezindaweni ezingenalutho. Ukusetshenziswa kwamaconsi iso nakho kubaluleke kakhulu phakathi nalesi sikhathi. Isebenza njengesivikelo kukho kokubili ukuphefumula kweso kanye nezingozi ezingase zenzeke. Kuphakathi kwamaphuzu abalulekile ukuya kohlolwa njalo ngezinsuku ezicelwe udokotela.
Masiphendule Imibuzo Evame Ukubuzwa
Abantu abaningi abaqapheli izinqubo ezinjalo, okungukuthi, ukuthi umbala wamehlo abo ungashintsha. Futhi lapho befunda ngobukhona balokhu kuthengiselana, bavame ukuhlangana nokucwasa. Imicabango yabantu mayelana nokuhlinzwa, esekelwe olwazini abaluzwa endaweni ebazungezile, ivame ukuba mibi.
Uma uzimisele ukwenza noma iyiphi yalezi zinqubo, noma uma ufuna ukuba nolwazi mayelana nenqubo yokusebenza kanye nendlela, okufanele ukwenze ukukhuluma nodokotela omethembayo, ngaphandle kokubheka ukuphawula kwabantu abaseduze nawe, futhi ubuze yonke imibuzo onayo engqondweni futhi wenze njengoba uqondiswa nguye.
Masiphendule Umbuzo Wethu: Ingabe Umbala Wamehlo Uyashintsha Ngokuhamba Kwesikhathi?
Njengoba sishilo ngenhla, umbala we-iris, ohlukile ebuntwaneni, ungase ube mnyama esikhathini esizayo. Kodwa-ke, akunakwenzeka ukuthi umbala wamehlo ushintshe ngemva kwesikhathi esithile sokukhula noma ubuntwana.Kungenzeka ukuthi iris yamehlo amabili ibe nemibala ehlukene. Eqinisweni, lesi simo sibizwa ngokuthi i-heterochromia. Umehluko phakathi kwemibala emibili yamehlo, engavamile ukubonakala, kungenzeka ngemva kokulimala okuthile noma ngenxa yokuvuvukala.
Ngakho Ingabe Lezi zicelo Ziyingunaphakade?
Izinhlelo zokusebenza zokushintsha umbala wamehlo ziyizinqubo ezingenakuhlehliswa. Azikho izinguquko ze-retroactive ezenziwa ngemva kwenqubo. Ukuhlinza unomphela. Kungakho udinga ukwenza isinqumo esingujuqu mayelana nokusebenza futhi wazi ukuthi ngeke kuhlehliswe bese uqala izicelo ngokuzamukela.
Zingakanani Izicelo Zokushintsha Umbala Wamehlo, Amanani Okuhlinzwa?
Ngeke kube okulungile ukunikeza noma yiziphi izibalo zenani. Ngoba yonke into kusukela ekuhlinzweni okuzokwenziwa, uhlobo lwenqubo, impahla ezosetshenziswa, endaweni yokuhlinzwa, nakho kuyahlukahluka ngentengo. Ungasithinta ukuze uthole imitholampilo efanele kanye namanani entengo.
Yiziphi Izingozi Zokuhlinza Ukushintsha Umbala Wamehlo?
Ukufakwa kwe-laser ne-iris yokwenziwa kulimaza kakhulu abafundi bomuntu ngamunye. Ngokuvamile, ochwepheshe abatusi ukukhanya kwamehlo ngaphandle uma kudingekile kumuntu ngamunye. Ngoba lokhu kuhlinzwa kuyingozi kakhulu. Kungabangela izifo eziyingozi njengokulahlekelwa ukubona, ukucindezela kwamehlo kanye nokungaboni okungapheli kumuntu.
Ingabe Zikhona Izidakamizwa Ezishintsha Umbala Wamehlo?
Ukushintsha umbala wamehlo amaconsi kufanele kunqunywe ochwepheshe. Uma kungenjalo, impilo yamehlo akho ingaba sengozini. Amaconsi asetshenziswa ekushintsheni kombala wamehlo ngokuvamile andisa inani lezingulube esweni, okuvumela iso ukuthi libambe ithoni evaleke kakhudlwana. Lokhu kwehla kusetshenziswa njengamaconsi ajwayelekile wamehlo. Kodwa imiyalelo yokusetshenziswa yenziwa ngokweseluleko sikadokotela.
Ucabangani Ngamalensi Okuxhumana Anemibala?
Amalensi athambile esiwagqoka ekuseni bese siwakhipha kusihlwa. Kuyindlela engenabungozi futhi engenazinkathazo uma umthetho ulandelwa. Sekuyiminyaka isetshenziswa njengengxenye yokwenza izimonyo. Amaphuzu abalulekile ukugqoka lawa ma-lens ngokuhambisana nemithetho yokunakekelwa kwe-lens yokuxhumana kanye nokusetshenziswa kwayo, kufanele kuqashelwe ukugqoka amalensi ngezandla eziwashiwe, uwafake esixazululo esihlanzekile ngemva kokuwakhipha kusihlwa, futhi ushintshe isisombululo nsuku zonke uma azigqokwa izinsuku ezimbalwa. Ungalali ebusuku nanoma imaphi amalensi okuxhumana.
Ngaphezu kwalokho, ama-contact lens ayimikhiqizo yomuntu siqu, angathwala amagciwane nama-bacteria. Ukugqoka ama-lens agqokwe omunye umuntu kungabangela ukusha kwesibindi namanye amagciwane amaningi. Ngokuqinisekile, amalensi afakwa emehlweni omunye umuntu akufanele agqokwe, ikakhulukazi intsha ingase ibe nelukuluku lokwazi futhi ihlose ukugqoka amalensi abangane bayo. Lokhu kuyingozi ngokuphelele. Ngaphezu kwalokho, amalensi okuhlola kodokotela nodokotela bamehlo ahlala elahlwa futhi ilensi entsha kufanele ivulwe isiguli ngasinye. Uma unikezwa ilensi yokuxhumana entsha, engavuliwe ebhizinisini, akufanele neze uyamukele.
Singakhohlwa ukuthi ama-contact lens angahambisani nomthetho angase abe sengozini yokutheleleka ngisho nokungaboni. Ngenxa yalesi sizathu, ukuphathwa kwabo kokuqala kanye nokulandelela kufanele kube ngaphansi kokulawulwa kwe-ophthalmologist.
Ifanele bani?
Njengakuyo yonke imisebenzi, ngaphambi kokuhlinzwa kombala wamehlo, ukuthi ngabe umuntu wanele yini kulokhu kungenelela noma ukuthi uhlangabezana nemibandela ethile kuxoxwa ngakho futhi isinqumo senziwa ngokufanele. Okokuqala, isakhiwo sakho se-retina sizohlolwa futhi uma kunqunywa ukuthi isakhiwo sakho se-retina sikulungele lokhu kusebenza, eminye imininingwane izoxoxwa. Akufanele ube nezinkinga zamehlo, futhi kubaluleke kakhulu ukuthi ungabi sengozini yokutheleleka. Ukungabikho kwesifo esingelapheki kanye neqiniso lokuthi isiguli asimdala kakhulu nakho kuyaphumelela. Ngoba ngemva kweminyaka ethile, kokubili ukwakheka kwesikhumba kanye nesimo sezokwelapha esivamile somuntu kungase kube nezingozi ezengeziwe zokuhlinzwa. Futhi enye yezindlela ezibaluleke kakhulu ukuthi kufanele sibe neminyaka eyi-18.
Imitholampilo Singasifaka Isicelo Sokuhlinza Ukushintsha Umbala Wamehlo ETurkey Futhi Kungani Kufanele Ngenze Lokhu Kuhlinza Kwenzelwe ETurkey?
Kulezi zindlela nezindlela zokuhlinza, ungenza le nqubo ukuthi isetshenziswe ezibhedlela eziningi eTurkey ongayethemba. Uzophathiswa ezandleni eziphephile ngodokotela abaningi kanye namathimba abo angongoti emikhakheni yabo.Baningi odokotela abanolwazi olunzulu ngalo mkhakha futhi izinga labo lempumelelo liphezulu kakhulu. Singabelana nawe ngodokotela esibathembayo nesibakhethayo. Ungasithinta ukuze uthole ulwazi kanye nesevisi enemininingwane ngale ndaba.
Shiya Amazwana