Presbyopia - Lokhu anomaly of kwalungiswa izinkunga zokubona esweni. Presbyopia: Izimbangela, Izimpawu, Sifo Nokuselapha

Presbyopia - ukwehla amakhono accommodative amehlo, okuyinto zingaba ngokushesha futhi zingavela kancane kancane. Ndoda eyayivame ukuvala Uboné kahle, isiqala ukubona izikhathi ezimbalwa nakakhulu, avame abantu baqala ukuqaphela ngemva kweminyaka engu-60.

Kuyini presbyopia?

Odokotela bakholelwa ukuthi presbyopia akusona isifo, kodwa izinqubo evamile ezenzeka emzimbeni womuntu, nge ushintsho ayikwazi kukhonjwe zokugula, inqubo yemvelo. Ukwelapha kungathuthukisa kancane isimo lesiguli, kodwa ngokugcwele aphinde abone akunakwenzeka ukuba aphumelele.

Le nqubo kungaba kancane, ngaphezu iziguli abasengozini, kutuswa njengendlela ophthalmologist ngokuvakashela kaningi ngangokunokwenzeka. Ake bajwayelane nomqondo presbyopia amehlo, ukuthi kuyini nokuthi uyoba yini umphumela kungaba ngale nqubo.

Ngubani engozini, kanye izici ezithinta inqubo presbyopia

Inqubo kungase kuhambisane izifo ezihlukahlukene, futhi kungase kuthinte ukuthuthukiswa presbyopia by izici zangaphandle, lapho umuntu akusho ukunaka kakhulu. Ake sixoxe ngazo ngokuningiliziwe:

1. izifo stuffy iso ezifana glaucoma noma esweni.
2. Inqubo umbono ukulahlekelwa ungaqala ngenxa yesifo sikashukela.
3. yofuzo lwabelwe kubantu emva kweminyaka 45.
4. umsebenzi Permanent edinga voltage umbono noma umsebenzi nge ezincane.
5. Izifo zenhliziyo kanye nobuchopho.
6. Permanent ukuphuza imithi ethile ngenxa yezizathu ezehlukene.
7. Indawo ezindaweni ezinzima, lapho izinga lokushisa umehluko omkhulu.
8. Ukungondleki kahle nezimo zokuphila izenzo ezihlazisayo.

Inqubo umbono ukulahlekelwa usungaqala ukuthuthukisa hhayi kuphela abantu abangaphezu kuka-60, kodwa futhi kakhulu entsheni, kodwa Ezimweni ezinjalo awavamile.

Yini luwumgogodla presbyopia?

Presbyopia - anomaly of kwalungiswa izinkunga zokubona esweni eliza ubudala. I gama libhekisela ohlangeni kwalungiswa izinkunga zokubona we kwalungiswa izinkunga zokubona iso ephula uhlelo optical. Lonke uhlelo esweni yakhiwa izingxenye ezilandelayo: i-cornea, iris, lens, umzimba Vitreous.

Khanyisa sidlula zonke izingxenye futhi uwela kuyi-retina, futhi eminye lapho inqubo zokuguqula izinhlayiya yokukhanya nezinzwa amaza ukuthi yakha isithombe.

Izimbangela presbyopia

Presbyopia - iyona ukuguga lens, okuyinto eyenzeka ngokwemvelo ngokuqondene yobudala lomuntu. Yiqiniso, lezo zinguquko angeke kwenzeke ngokuphazima kweso, zenzeka kancane kancane. imisipha iso babe buthakathaka, ukuze lens iqala sigobe, ngenxa umuntu uqala balahlekelwe ikhono ukugxila at amabanga ehlukene.

Uma isikhathi kukhokhelwe inqubo ukulahlekelwa ukunakwa, kungashiwo kumisiwe. Uma kukhona izinsolo isiguli eba presbyopia, odokotela izimbangela labelwe ngokuyisisekelo:

1. Ukudla ngokuyinhloko okungenamsoco futhi ukuntuleka kwamavithamini emzimbeni womuntu.
2. Izinguquko ku evamile anatomy esweni, lokhu kwenzeke ngisho abasebasha, ezifana myopia futhi hyperopia babe iziphuphutheki ezinkulu presbyopia inqubo.
3. Ukungakwazi ukugxila isihloko ezihlobene iziyaluyalu uvalo.

izimpawu presbyopia

Presbyopia Akunzima ukubona: omunye kancane kancane uqala balahlekelwe ikhono ibone izinto. Abantu abaningi sinake ukulahlekelwa umbono lapho ufunda izincwadi encwadini uqale ukufiphaza, ubone okulotshwe eshidini, kungenzeka kuphela njengoba yaqeda incwadi ku ibanga. Vision iba kancane esilufifi, kodwa kungaba ibonakalisa ngabanye.

Presbyopia kungaba inkinga ka hyperopia noma myopia. Ngo hyperopia umbono azalwa naso kuyehla hhayi kuphela ngokufunda eduze yencwadi, kodwa futhi ezikude. Iziguli abaphethwe myopia, presbyopia kungaqalisa ukuthuthukisa miss.

Izimpawu ze-presbyopia

Ngokuvamile, iziguli sebeqala ukuba baphendukele kudokotela wezifo zamehlo lapho ulahlekelwe ikhono aqaphele uhlaka eduze izinto ezincane. Lapho wayeqala ukulahlekelwa iso, livele ezakheke, futhi ungakwazi ukubona into okukhulunywa ngakho. Izinkinga kungavuka ukukhanya okukhulu, nokucaca kombono kulahleka ngenxa constriction we umfundi kanye focus angena we inhlamvu yeso ukujula.

Lo muntu angase esekhala emehlweni esilufifi phakathi kokudlulisela kusuka kwelinye iphuzu eya kwelinye. Ngaphezu kwalokho, kungenziwa zimpawu ezilandelayo ezikhonjwe:

1. ikhanda njalo.
2. Ukungakhululeki endaweni iso.
3. Kutfutfukiswa strabismus.
4. Hlukanisa emehlweni.

Izinkinga kanye nemiphumela presbyopia

Naphezu kweqiniso lokuthi inqubo presbyopia kuzibonakalisa ukuguga, kudala izinkinga eziningi umuntu futhi kuvimbele him phila impilo egcwele. Ngokuhamba kwesikhathi ukuhlonza umnyombo umbono ukulahlekelwa, kubalulekile ukufuna usizo odokotela abayoba ukuxilonga amise ukwelashwa okufanele, uma ungenjalo bacale kutfutfukisa yezinkinga:

1. Isiguli uhlangabezana presbyopia ikhanda ezinzima nesiyezi njalo.
2. Kukhona ezinye nobunzima ukufunda nokubhala.

ukuxilongwa presbyopia

Uma kusolakala ukuthi umuntu eba presbyopia, ukwelashwa, izimbangela, izimpawu - lena eyisisekelo, lokho okudingekayo ukuze unake. Kudokotela wezifo zamehlo abanolwazi ngokuyinhloko linqume zalezi zinhlobo uphethwe:

1. Ekuqaleni uya umlando ogcwele izikhalazo. Isiguli kumele lidlulise ngokugcwele udokotela ukwenza yonke imizwa yazo kanye ukuze sibonise lapho izinguquko umbono laqala.
2. Udokotela kufanele bacele engu-isiguli, ukuze uthole ukuthi ngabe ayenakho amacala yokulimala noma iso ukuhlinza izinhlaka ukuthi isiguli anokugula okuthile engqondweni.
3. Isinyathelo esilandelayo kube ukuqhuba visometry ngawo sithole nokucaca kombono. Ngenxa yale njongo, ithebula-Sintseva Golovin: basuke elimelelwa izinhlamvu, izithombe noma ikhala uhhafu.
4. Popular indlela yokutadisha ubhekwa i refractometer othomathikhi. Njengoba sazi ukuthi presbyopia - it is futhi kwalungiswa izinkunga zokubona we iso, kwalungiswa izinkunga zokubona yokukhanya enqubeni kohlelo optical isiguli sifundwa ngosizo kungaphefumuli ekhethekile. Isiguli ifaka ikhanda lakhe phezu apharathasi begodu ukukulungisa kwelinye isikhundla refractometer likhipha ukukhanya infrared. Phakathi nale nqubo, udokotela uqaphe izinguquko uma isiguli akusho ubuhlungu.
5. Indlela ezingcono kubhekwa Oftalmometres lapho kulinganiswa radii ka ugobile, futhi ukusebenza amandla.
6. Ultrasound biometry kusetshenziswa cwaningo ultrasound. Nale ndlela kungenzeka ukuba bahlole ekamelweni anterior, futhi kabanzi iris ngisho ukuchaza ahlangene zamehlo.
7. Biomicroscopy esweni ivumela ophthalmologist ukuze uthole isithombe egcwele yalezi isifo. Ngenxa yale njongo, isibonakhulu ekhethekile amehlo kanye luminaire.
8. Hlola emehlweni kungenzeka ku fotoprete - idivayisi ekhethekile ukuze kuhlonzwe. Ngaye, isiguli ubheka etafuleni sise amabanga ehlukene.
9. Ikhompyutha sendawo corneal kuyasiza uhlole i-cornea usebenzisa laser imishayo.
10. Ophthalmoscope uhlola le fundus ocular usebenzisa ama-apharathasi ekhethekile. Le ndlela yenza kube lula ukuhlola isimo retina kanye optic kwenzwa nokungenwa ukuhlola izitsha fundus.
11. Lapho presbyopia okusolwa, ukuxilongwa kanye nokwelashwa kungaba ukukhethwa lens ofanele, njengoba kungenzeka esweni ngalinye kudingeka ukuthi degree ayo of kwalungiswa izinkunga zokubona.

ukwelashwa presbyopia

Ukuze enze umbono ukulungiswa, udokotela ekunika lens nesineke noma izibuko. Uma ubukade akazange kukhona izinkinga, bese ebekiwe Ukufundwa izibuko. Futhi, uma une presbyopia kuzo zombili amehlo, ukwelashwa iso umzimba ndawonye siyosiza aphinde abone akuyona ngokuphelele, kodwa nakanjani ukuthuthukisa yona ukuthi odokotela ukuthuthukisa amasethi eziningana umzimba zamehlo.

Uma kukhona intuthuko, isiguli labetibambile msebenzi. ukwelashwa Steel kungenzeka ngemisebe, lapho usebenzisa i-ugongolo optical ukushintsha ukuma corneal. Futhi ngosizo yenzeka kuhlinzwa i-lens yokufakelwa. Kubalulekile ukuba bakhumbule ilungelo lokudla Vitamin-enezivikelo eziqinile.

Ukuvimbela presbyopia

Ukuze uqonde ukuthi kuthinta izimpilo presbyopia wabantu, kugcwaliseka lokho kubalulekile ukufunda ngokucophelela kanye nezincomo for the nokuvinjelwa:

1. Zama ngangokunokwenzeka ukuze uphumule Isivalo ngesikhathi ufunda noma ngesikhathi ubhala, kaningi benza blink. Kulokhu kwanele eyestrain.
2. Uma manholes akuyona umswakama owanele, ungasebenzisa amathonsi ekhethekile.
3. Landela imodi ukukhanyisa, iso umthwalo kumelwe kube ukukhanya kuhle.
4. umsebenzi uphazamisa ukwenza umzimba zamehlo. Enough uzonikezwa imizuzu 10 kuphela amahora amathathu.
5. Ilungisiwe umbono nge onguchwepheshe, kodwa uyokwazi ukukhetha izibuko sokunene noma lens.
6. Ukuvivinya umzimba ngendlela ukubhukuda, sihambahamba epaki, ukugijima.
7. ukudla okunempilo okufanele kube khona zonke izinto, ngaphandle okuyinto indoda ngeke ikwazi ukuphila nokuthuthukisa.

Njengoba ubona, uma ngokucophelela ngempilo yabo futhi ngokushesha afune usizo kwabasebenzi abaqeqeshiwe, izinkinga umbono ngeke luvuke. Ikakhulukazi, ungesabi ukuvakashela kudokotela wezifo zamehlo, ngoba presbyopia - lokhu akusona isifo kodwa inqubo engokwemvelo ngokuguga kwabantu, ngenxa okuyinto umbono liwohloka.