Cataract utyando: ncomo, apho lens kuba ngcono? iklinikhi zamehlo

Clouding lens. Lungisa le meko kunokwenzeka kuphela zokulamla xa yotyando. Esi sifo ezinabantu. ixabiso surgery kuxhomekeke kuhlobo lens intraocular, asusela 1.5 ukuya kuma-70 amawaka engange.

Isigulana idla banika iindidi ezininzi lenses. Indlela ukukhetha kuyo, kwaye loo nto ilungileyo? Lens babeka abavelisi basekhaya simahla, ukuqinisekisa umsebenzi omhle welungu olubonakalayo. Ngaba ngokwenene? analogue ngaphandle kufuneka athathe imali eninzi.

iingxaki Ukukhetha lens intraocular

Cinga ulwazi olungaphezulu malunga nesifo cataract: utyando, ncomo. Yeyiphi lens kuba ngcono? Ngokoluvo lezigulane esibhedlele, lens cheap kunzima ngakumbi ukuseka. Oogqirha benza liqatywe ezinkulu ukuyifakela. Ubomi analogue yokungenisa ngaphantsi kakhulu. Phawula ukuba oku kunjalo.

Ukwahlula umgangatho lens elizweni sihlangulwe eUnited States, eYurophu, kunye neemveliso Asia. Oku kuquka nempahla e India. Kukho ingozi astigmatism emva kotyando, kodwa xa usebenzisa se ihlwempu-mfanelo iphezulu kakhulu.

Umahluko siyifumana indlela nofakelo lens. iimveliso engenisiwe athambe kwaye egobile ngokulula. Ukuze yifake, indawo encinane iyafuneka.

Ukuthelekiswa kweemfuneko iindondo kanye lens

Action lens intraocular ifaniswa umsebenzi amanqaku. Kodwa kukho ezinye iiyantlukwano:

• Amanqaku ziphambi kwamehlo. Lens efakwe ngaphakathi emzimbeni optic.
• Le mbono wokuqala izakulungiswa, ukulungiswa yesibini ngokupheleleyo.
• Amanqaku Kulula endaweni yaye abafane neziphumo xa zisetyenziswa ngokungachanekanga.
• Icwangcisa lens - oku imbaxa kuhlinzwa micro-imisebenzi efuna emfundo ephakamileyo, amava kunye nezixhobo ezintsonkothileyo. uhlolo olufanelekileyo lwenziwa phambi kokuba unyango kwamehlo.

lens ezingezizo for cataract okhethiweyo osuka calculation ukuba kuya kubakho izinto iikhemikhali cala kokusingqongileyo yangaphakathi esweni. Kubalulekile ukuba kule minyaka oko kwenzeke intshabalalo buso okanye deformation.

Types of Intraocular lenses

lens ngalinye ngamnye. Kuyaphawuleka ukuba xa iilensi ezahlukeneyo babekwa emehlweni omabini. Zamehlo Clinic inikeza nabathengi iintlobo 2 lenses:

• Monofocal. Wena zilinganisa lens yendalo. Kodwa kukho enye inkalo - elide-bisayo kugciniwe, kodwa banxibe iindondo ngokufunda.
• Ezininzi. Vumela ukwahlula ngokucacileyo izinto kuphela mgama, kodwa n'wina. Ulungiselela epheleleyo amehlo umsebenzi.

Kwezinye izifo lufuna lens ekhethekileyo eyenziweyo. Igama lens ezinjalo - toric. Bona zisetyenziselwa astigmatism, xa imisebenzi kunye nokukhethwa iindondo ayiyi kuphumelela.

Zokwakha lens intraocular

lens Domestic kusetyenziswa ukususela 1967 kwi Eye Microsurgery. Zenziwa izinto eyenzelwe ngokukhethekileyo - bioinert iiplastiki. Akukho iziphumo emva wofakelo akabalahlanga yi kwinyama zomzimba. Ubukhulu notch ayikho ngaphezu kwe-3 mm. isakhiwo Okuninzi bhetyebhetye kuvumela sibutyake ilens ngexesha lomsebenzi.

lens Intraocular babe lokucoca UV ukukhetha, ngaloo ndlela ukhusela amehlo elangeni eyingozi. Kuba retina ukukhanya yingozi oluhlaza, ilens yendalo uyakwazi ukumbamba kubo. Ukugcina le mihlaba inxaxheba kwinkqubo yokufakelwa yongezwe kwelona cebo lokucoca. Ilens iye olunombala.

Iindidi zokwenza izinto:

• acrylic;
• hydrogel;
• abicah;
• kollamer.

Iindleko zotyando

nkqubo intengiso ekliniki yakhiwe ngamnye kumntu ngamnye. Kangakanani na indawo lens luxhomekeke kwezi meko zilandelayo:

• ukuntsonkotha ukusebenza;
• inqanaba lenkonzo: intuthuzelo, iinkonzo ezongezelelweyo;
• uhlobo lens ziphele;
• Iinkonzo oogqirha;
• Uhlolo Periodic emva kotyando.

State iklinikhi ophthalmologic has zonke iimpawu umbutho wabucala. Abafumana ukhuphiswano kakhulu, besebenzisa zonke iindlela zokuphucula umgangatho wenkonzo. Olu qeqesho periodic eengcali, ukuthenga iinguqulelo ezintsha izixhobo zonyango, ukubambelela ecacileyo imiyalelo.

Umthengi uya konwaba ngakumbi ngaphandle umgcelele enkulu kunye luvalo. abasebenzi Friendly iya kunceda ukusombulula zonke iingxaki phambi lamalungiselelo msebenzi. Iza kubamba ibhunga kumxholo othi: "? Yeyiphi lens kuba ngcono" "I-cataract sifo", "Operation", "Reviews", Wabuza isigulane njani imiphumo emva kotyando.

izinto zakutshanje ukuba Western isasetyenziswa liqatywe 1.5 mm. SUPERPLASTICITY lens uya kuba iindleko encinci, yaye kungekudala uza kuvela kwiikliniki zasekuhlaleni. Bephilisa ixesha kule ilens min emva kotyando. A cataract ayikho ingxaki enkulu kwinqanaba langoku zophuhliso yamayeza.

Iziphumo kofakelo lens lokwenziwa

Emva kokuhlolisisa bonke iingxaki esi sifo cataract (utyando, ncomo, lens engcono), kwafika oogqirha wafikelela kwisigqibo sokuba ephantsi-umgangatho lensi ngumntu Umphumela negative engundoqo emva kokufakwa. Kwiminyaka yokuqala isaziso ukusetyenziswa umahluko akayi kuba kunokwenzeka. Xa geometry okulungileyo iimpawu zokunganyangeki umbandela ophantsi ikumgangatho angaqala ukugqabhuza ngenxa yokuba:

• ukhuseleko factor aphantsi, kunye okubuyela kwimo ephezulu;
• focus indawo efini.

Ilens ayikho indawo, ezinengxaki umthwalo rhoqo, ukutshintsha uPienaar zabo. Oku kwenzeka xa ukhangela kude kude, okanye ukuyicokisa kakhulu kwisicatshulwa. Naliphi na izinto kokuba udini lokhuseleko. abavelisi Rhweba benze iilensi zenzelwe ebomini.

Inkqubo kokutshintsha ilens

Ngaphambi komsebenzi, kuyimfuneko ukuba kudlule uhlolo novavanyo:

• iseti esemgangathweni: igazi, umchamo;
• electrocardiogram;
• esifubeni X-reyi;
• ukuqokelela ulwazi malunga zifo gqirha;
• tyelela wamazinyo kunye otolaryngologist.

Uhlalutyo akenzi ngaphezu kwenyanga. Ngexesha utyando, lokudoma yenziwa. Utyando zonke lova yaye uvakalelwa ntlungu. Yena kufuneka ekhululekile kwaye aphumeze imiyalelo ye ngugqirha. Kusenokufuneka ukubona iliso phezulu okanye ecaleni.

Ukuze ufake sixhobo, yenza ukuhlatywa ngenxa lens yomzimba lisusiwe. Coca isikhwama endala. lens ezingezizo ukuba azinamsonto ngokusebenzisa zokuhlatywa yaye ayinakolulwa ngaphakathi. Oku kugqiba inkqubo ngokuhlamba amehlo isisombululo.

Kukho isigulane esibhedlele iintsuku-2. Lufuna utyelelo ezininzi uhlalutyo ubume emva kotyando. recovery ngokupheleleyo luya kuqhubeka inyanga kamva.

Ixesha kwakhona acuity olubonakalayo

Le sokubuyisa ixesha ekuphulukenwe akuthathi ngaphezu kweenyanga enye enesiqingatha. Iiyure ezi-3 emva kokuba usebenzo kukho mbonakalo inkulu, lens replacement idla akukho ngaphezu imizuzu embalwa. Ubunzima ngenxa umehluko ngabanye nga elide inkqubo kwiiyure ezi-2.

Emva kotyando, isigulana usebenzisa amathontsi lonke ixesha ekuphulukenwe nalo. La manyathelo bakhonza ukuthintela komtshiso oko kunokwenzeka. Ayikhuthazwa ukwenza imithambo amandla, kufuneka ukuphelisa uxinzelelo, asikwazi iphathwayo kwakhona amehlo ngezandla zakhe. Ukuphelisa ukusetyenziswa yokugquma, baqubha kwaye uphephe iindawo ezinothuli. Kwakhona kuwa phantsi zokuthambisa umlomo ngeenxa emehlweni.

Le saveyi kusekelwe ngokugcwalisa abathengi le khweshine. ukwakhiwa kwawo ibandakanya imibuzo ebuzwa imibuzo malunga izinto ezinjalo: cataract, utyando, ncomo, lens engcono. Uluvo ziindwendwe weza kuba thethwano, luyathandabuzeka: ezinye ayikhuphi lenses abizayo enziwa eYurophu ukonga abasemagunyeni akavumanga. Le yokugqibela uye ucinge: umahluko phakathi ngemehlo imvelaphi Indiya, Russian kunye yaseYurophu ayikho.

Ngokutsho uninzi iindwendwe, Indian lens akuqinisekanga, sinenzaliseko wabo umgangatho benamandla imveliso olubiza kakhulu. Kwakukho abalandeli kwempahla Russian, iziphumo ziye zenziwa kwinani iingxaki. izigulane Eqhelekileyo kwakungekho ngxaki kunye se enjalo iminyaka engaphezu kwama-10.