Ngaba wakha wazibuza ukuba ukubona kwakho kuyafana na emehlweni omabini? Ngamanye amaxesha, ngaphandle kokuba siqaphele, elinye iliso linokuba buthathaka kancinci kunelinye. Yiyo loo nto ngokwezonyango silibiza ngokuba yi-Anisometropia, umahluko omkhulu kwindlela amehlo omabini abonakala ngayo. Eli gama lisenokuvakala lingaqhelekanga, kodwa yimeko esiyibona ngamanye amaxesha phakathi kwethu. Makhe sithethe ngayo ngokulula nangokucacileyo.
Yintoni kanye kanye i-Anisometropia?
Ngamafutshane, i-Anisometropia ngumahluko kwimpazamo yokuchasana kwamehlo akho omabini. Ngoku usenokuba uzibuza ukuba yintoni le mpazamo yokuchasana. Kuthetha ukuba kukho isiphene kwindlela ukukhanya okungena ngayo emehlweni ethu kwaye kugxile kwi-retina engaphakathi kweliso. Yiyo loo nto singenakubona ngokucacileyo, kwaye umbono wethu awubonakali kakuhle.
Sidla ngokulinganisa le mpazamo yokuchasana nelanga kwiyunithi ebizwa ngokuba yi-diopter . Ukuba ungumntu onxiba iiglasi, usenokuba uzibonile ezi xabiso ze-diopter zibhalwe kwiresiphi yeglasi yakho (+ okanye -). Ngoko ke, sidla ngokucinga ukuba i-anisometropia ikhona xa kukho umahluko we-diopter ezingaphezu kwesinye phakathi kwamandla eeglasi emehlweni omabini.
Khawucinge nje, ukuba udinga iiglasi ze +1.00 kwelinye iliso kunye neeglasi ze +3.00 kwelinye iliso, kukho umahluko we-2.00 diopters. Loo nto inokuba yimeko ebizwa ngokuba yi-anisometropia.
Ngaba kukho iintlobo ze-anisometropia?
Ewe, kukho iintlobo ezininzi eziphambili zale nto. Masibone ukuba zithini. Nangona la ngamagama ezonyango, ndiza kuwachaza ngokulula.
1. I-Anisometropia elula
Okwenzekayo kweli tyala kukuba umbono wakho kwelinye iliso uphilile ngokupheleleyo (Emmetropic), oko kuthetha ukuba akukho siphene. Kodwa elinye iliso libona kude (Myopic) okanye libona kude (Hypermetropic) .
- Ukuba elinye lamehlo akho liqhelekile kwaye elinye lingaboni kakuhle, libizwa ngokuba yiSimple Myopic Anisometropia.
- Ukuba elinye iliso lakho liqhelekile kwaye elinye iliso libona kufutshane, libizwa ngokuba yiSimple Hypermetropic Anisometropia.
2. I-Anisometropia edibeneyo
Kwimeko enjalo, unesimo esifanayo sokungaboni kakuhle emehlweni omabini . Nangona kunjalo, ukukhubazeka kwelinye iliso kukhulu kakhulu kunelinye iliso.
- Umzekelo, ukuba omabini amehlo abona kude, kodwa elinye iliso libona kude kunelinye, yiCompound Myopic Anisometropia.
- Kwakhona, ukuba omabini amehlo ayabona kufutshane, kodwa elinye iliso lisondele kakhulu kunelinye, yiCompound Hypermetropic Anisometropia.
3. I-Anisometropia exutyiweyo
Oku kukhethekile kancinci. Apha,Elinye iliso libonakala ngathi li-myopic kwaye elinye libonakala ngathi li-hyperopic. Oku kukwabizwa ngokuba yi-antimetropia.
4. Iintlobo ze-Anisometropia ezinxulumene ne-Astigmatism
Ngamanye amaxesha, le meko ye-anisometropia inokuhamba nesiphene sokubona esibizwa ngokuba yi -astigmatism . I-Astigmatism yimeko apho iliso lingekho ngqukuva ngokugqibeleleyo, kodwa limile njengebhola okanye umva wecephe, ukuze imitha yokukhanya engena elisweni ingajolisi kakuhle. Kukwakho neentlobo ze-anisometropia ezinxulumene noku:
- I-Anisometropia elula ye-Astigmatic: Elinye iliso liqhelekile, ngelixa elinye iliso line-astigmatism kwaye libona kufutshane okanye libona kude.
- I-Compound Astigmatic Anisometropia: I-Astigmatism ikhona emehlweni omabini, kwaye omabini amehlo ajonga kude okanye ajonga kufuphi. Nangona kunjalo, elinye iliso lifuna ukulungiswa okungaphezulu kunelinye.
- I-Anisometropia exutyiweyo ye-Astigmatic: I-Astigmatism ikhona emehlweni omabini. Nangona kunjalo, elinye iliso libona kude kwaye elinye libona kude.
Ngubani ochaphazeleka kakhulu yile meko ye-anisometropia?
Oku kunokwenzeka nakubani na ngokwenene. Nangona kunjalo, le meko, ebizwa ngokuba yi-anisometropia , ngamanye amaxesha inokukhokelela kwiimeko ezifana ne-amblyopia (ekwaziwa ngokuba yi-"lazy eye," oko kuthetha ukubona okungekuhle kwelinye iliso) kunye ne -strabismus (ekwaziwa ngokuba yi-"crossed eye," oko kuthetha ukuba omabini amehlo awajongi kwicala elinye).
I-Anisometropia yimeko exhaphake kakhulu kunokuba sicinga. Ngokwezifundo ezifunyenweyo, kuqikelelwa ukuba malunga nama-28% abantu banokuba nale meko.
Zithini iimpawu ze-Anisometropia?
Nantsi into ebalulekileyo. Uninzi lwexesha, wena okanye umntwana wakho aniyi kwazi ngokuqinisekileyo ukuba banale meko. Ingakumbi abantwana abancinci abathi, "Mama, andiboni kakuhle ngeli liso njengelinye." Bayaqhela. Ngamanye amaxesha kunzima ukubona ngaphandle kokuba ubona ukuba amehlo omntwana wakho ajongekanga kakuhle.
Ngoko ke, oku kudla ngokufunyaniswa ngexesha lokuhlolwa kombono okanye uvavanyo lwamehlo.
Umahluko omncinci embonweni phakathi kwamehlo amabini usenokungabi yingxaki enkulu. Nangona kunjalo, ukuba awunyangwa ixesha elide, ezinye iimpawu zinokuvela. Nazi:
- Umbono ophindwe kabini (iDiplopia)
- Umbono ofipheleyo
- Intloko ebuhlungu
- Ukuqonda okungenzulu kakuhle - Umzekelo, xa usehla kwizinyuko, usenokungazi kakuhle apho uza kunyathela khona.
- Isiyezi
- Intlungu okanye ukungakhululeki emehlweni
Zithini izizathu ze-Anisometropia?
Abaphandi abakafumani sizathu sithile sezi mpazamo zokungahoyi kunye nemeko ye-anisometropia. Kukholelwa ukuba zombini izinto zemfuza kunye nezendalo zinokuchaphazela ezi ngxaki zokubona.
Ngamanye amaxesha, le meko inokwenzeka nasemva kotyando lwe-cataract kwiliso elinye.
Ifunyanwa njani le meko ye-anisometropia?
Ukuze ufumanise oku, wena okanye umntwana wakho kufuneka nidibane nengcali yokhathalelo lwamehlo ukuze ahlolwe amehlo ngokupheleleyo. Baza kwenza uvavanyo olwahlukeneyo ukuze babone ukuba umbono wakho unjani kwaye luhlobo luni lobuthathaka olukhoyo.
Zithini iindlela zonyango zoku?
Iindaba ezimnandi zezokuba kukho unyango lwesi sifo, i-Anisometropia! Eyona nto iphambili kukulungisa umbono emehlweni omabini. Oku kwenziwa kusetyenziswa ezi ndlela:
- Iiglasi: Ukunxiba iiglasi ezinamandla afanelekileyo kunokunceda ukulinganisela umbono wamehlo omabini.
- Iilensi zoqhagamshelwano: Abanye abantu banokuzifumana zikhululekile kuneeglasi.
- Utyando: Kwezinye iimeko, ingakumbi kubantu abadala, ukubona kunokulungiswa ngezinto ezifana notyando lwelaser.
Ngoku, khawucinge ukuba wena okanye umntwana wakho une -amblyopia, okanye "iliso elivilaphayo," ngenxa yale anisometropia. Oku kuthetha ukuba umbono kwelinye iliso ubuthathaka, kwaye ingqondo iqala ukungawunaki umyalezo ovela kwelo liso. Emva koko, ingqondo kufuneka inyanzele ingqondo ukuba isebenzise iliso elibuthathaka. Nantsi indlela ephathwa ngayo:
- Ukupeyinta: Iliso elingcono livalwa iiyure ezimbalwa ngosuku, ngoko ke iliso elibuthathaka kufuneka lisebenze.
- Ukusebenzisa amaconsi emehlweni afiphalisa umbono weliso elinamandla: Oku kunciphisa okwethutyana umbono weliso elingcono kwaye kunyanzele ingqondo ukuba isebenzise iliso elibuthathaka.
- Ukunxiba iiglasi ezikhethekileyo ezihluziweyo: Ezi glasi zivimba ukubona okuqinileyo.
Ngaba ikho indlela yokuthintela oku?
Ngelishwa, okwangoku akukho ndlela yokuthintela ezi mpazamo zokurhoxisa umbane ukuba zingenzeki.
Kuza kwenzeka ntoni kumntu one-anisometropia kwixesha elizayo?
Ukuba unyanga le meko usemncinci kakhulu , iziphumo zinokuba zintle kakhulu. Umbono wakho ungazinza kwaye usenokungadingi iilensi zokulungisa emva kwexesha.
Nangona kunjalo, abantwana abadala kunye nabantu abadala kuya kufuneka baqhubeke benxiba iiglasi zokulungisa okanye iilensi zokunxibelelana.
Ufanele uye nini kugqirha?
Ukuba ubona umntwana wakho ejonge phantsi , okanye ukuba ukrokrela ukuba umntwana wakho akaboni kakuhle,Bona ugqirha ngokukhawuleza. Xa iingxaki zokubona zibonakala ngokukhawuleza, unyango lunokuqala ngokukhawuleza. Okukhona iziphumo zingcono.
Yintoni umahluko phakathi kwe-Anisometropia kunye ne-Astigmatism?
Musa ukubhidanisa ezi zinto zimbini.
- I-Anisometropia kuxa umbono kwelinye iliso wahlukile kakhulu kwelinye. Oko kukuthi, kukho umahluko omkhulu phakathi kwamandla okujongisa amehlo ala mehlo mabini.
- I-Astigmatism sisifo sokubona esenzeka xa iliso lingekho ngqukuva ngokugqibeleleyo, kodwa lide kancinci (njengebhola ekhatywayo). Kwimeko enjalo, ukukhanya akujolisi kwinqaku elinye ngaphakathi kweliso.
Yintoni umahluko phakathi kwe-Aniseikonia kunye ne-Anisometropia?
La ngamagama amabini angaphezulu adidekayo.
- I-Aniseikonia kuxa ubukhulu bomfanekiso obonwa liliso elinye buhlukile kubukhulu bomfanekiso obonwa lelinye iliso. Kufana nokuba into efanayo ibonakala inkulu kwelinye iliso kwaye incinci kwelinye iliso. Oku kunokubangelwa yi-anisometropia okanye umonakalo kwi-retina.
- I-Anisometropia, njengoko besitshilo ngaphambili, ngumahluko kumandla okujongwa kwamehlo omabini.
Okokugqibela, izinto ekufuneka uzikhumbule
Ukubona amehlo yinxalenye ebaluleke kakhulu ebomini bethu. Njengakwezinye izifo, kungcono ukubona nokunyanga iingxaki zamehlo kwangethuba. Kubaluleke kakhulu ukuba amehlo akho ahlolwe rhoqo, ingakumbi kubantwana abancinci nakubantu abadala.
I-Anisometropia ayisoyiki. Ezi mpazamo zokuhombisa amehlo zingalungiswa ngeeglasi kunye neelensi zokunxibelelana, kwaye umbono ocacileyo unokufezekiswa. Eyona nto iphambili kukufuna ingcebiso kagqirha ngexesha elifanelekileyo.
Ukuba unemibuzo engaphezulu malunga noku, ungathandabuzi ukubuza ugqirha wakho wosapho okanye ingcali yamehlo.
I- Anisometropia, i-Anisometropia, ukubona ngamehlo, impazamo yokuchasana nokukhanya, iliso elivilaphayo, i-amblyopia, izifo zamehlo zabantwana
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