I-Exotropia luhlobo lokusiphazamisa apho omnye okanye zombini amehlo aphendulela ngaphandle. "Exo" kuthetha ukujika ngaphandle kwetempile.
Iintlobo ze-Exotropia
Uninzi lweemeko ze-exotropia zikwahlulelwa njenge-exotropia engapheliyo. Ixesha eliqhubekayo lokutshintsha i-exotropia ngokuqhelekileyo libandakanya iliso elinye elihleliyo. Uninzi lwabantu abahluphekayo kwi-exotropia banomdumo ophakathi.
Kwi-exotropia ephakathi, ngamanye amaxesha iliso elinye liyaphuma kwaye ngamanye amaxesha amabili amehlo alungile. Abantu abahluphekileyo ngolu hlobo ngamanye amaxesha bayakuxelela xa bengasebenzisi zombini amehlo. Xa beyiqonda le nto, abanye bayakwazi ukuguqula amehlo abo kwaye kuya kulungisa amehlo. Abantu abane-exotropia emfutshane bangabonakalisa i-exotropia ngaphezulu xa bengazi kakuhle, bexinekile okanye xa betywala utywala.
I-exotropia ingaqwalaselwa ngokungahambisani nanye okanye ishintshana. Kwi-exotropia yangaphandle, ihlala iliso elinye eliphendulela ngaphandle. Xa kushintshana, i-exotropia inokunye enye phakathi kwamehlo. Iliso lasekunene linokuvela ngelixa iliso lesobunxele lichanekile, kwaye ke lingahle litshintshe kwaye iliso lasekunene liya kuba lijongene kwaye iliso lasekhohlo liya kuvela.
I-Amblyopia yinkinga yokuphuhliswa ngokuqhelekileyo ehambelana ne-exotropia. U-Amblyopia ngumqathango owenzekayo xa omnye okanye zombini amehlo engaboni mfanekiso ocacileyo.
Ukuba umfanekiso awubonakali ngokucacileyo ixesha elide elaneleyo, ukulahleka kombono ongapheliyo unokukhula. Kwi-exotropia, iliso elinye linokuvela. Xa iliso livuliwe, ingqondo ikhupha okanye iyayigatya umfanekiso obonayo. Ngaphandle koko, umntu onokudlulela kwi-exotropia uza kubona kabini rhoqo.
Ukuba ubuchopho bukhupha loo iso rhoqo, inkqubo yokuqhelaniswa yenkqubo ye-neurologic yabantu iphazanyiswa kwaye ngokuqinisekileyo, iyancipha ngokungalunganga. Inkqubo yegazi ye-neurologic kakhulu "iplastiki" kude kube neminyaka eyi-14. Emva kweminyaka yobudala eyi-14, ingqondo kunye nenkqubo ye-nervous iba yinkimbinkimbi nzima kwaye kunzima ukuphucula umboniso kwakhona. Ngoko ke, unyango lokuqala lubalulekile. Ukuba unyango olushushu luqala kwasebuncinaneni, ukuphucula kumbono kunokwenzeka.
Abantu abane-exotropia engafaniyo ngokuqhelekileyo abakwazi ukuhlakulela i-amblyopia okanye kungekho-amblyopia. Oku kungenxa yokuba bayashintsha, ubuchopho basebenzisa iso ngalinye ubuncinane kwithuba lexesha. Ngenxa yokuba zombini amehlo asetyenziswa kwaye avuselelwe ngamaxesha athile, i-amblyopia ayiyi kukhula.
Sekunjalo, enye indlela yokuhlukanisa i-exotropia ukuba ingaba loo mntu unomdla wokuvalela. Ukuba unesifo sengqondo, ingqondo ayikwazi ukuxubusha imifanekiso nganye isohlo. Nangona bobabini amehlo bahlanganiswa, umntu unzima ukufakela imifanekiso ndawonye kwingqondo. Oku kubalulekile kwindlela i-exotropia eya kunyangwa ngayo.
Iimpawu ze-Exotropia
Kuqhelekileyo kubantwana ababonisa iimpawu ze-exotropiya ukuba bagxume okanye bavale iliso elinye, ngakumbi ekukhanyeni okanye ekukhanyeni kwelanga.
Oogqirha abasazi kakuhle ukuba kutheni benza njalo. Kuyacaca ukuba, esinye isibonakaliso siya kuba sesinye okanye zombini amehlo aphuma ngaphandle. Ukuphambukiswa okuncinci kumancinci kunokuba nzima kubazali ukuba babone. Iimpawu ngamanye amaxesha ziza kubonisa i-exotropia ukuba kunzima ukubona kwimpilo yemihla ngemihla.
Ukufumana imbali yentsapho yeso sizathu esibalulekileyo sokumisela iimviwo zamehlo kubantwana abancinci, njengokuba i-strabismus ibonisa i-patriotic heritage heritage pattern.
Oko Okufanele Uyazi
I-exotropia ingahlakulela kamva ebomini. Into edla ngokubakho kukuba umntu unokuhlala enomdla wokuphuhlisa i-exotropia. Nangona kunjalo, ukukwazi kwethu ukuhlawulela nokugcina amehlo ngokuchanekileyo kusebenza kakuhle xa uselula.
Njengoko sikhula, inkqubo yethu ingahlawulela kwaye iliso lingakhupha ngaphandle. Ingxaki ezinzulu zonyango ezinjengeesifo senhliziyo, isifo sikashukela okanye iimvumi zengqondo ziye zaziwa ngokuba kubangelwa ukuxubusha okwenzeka emva koko ebomini.
> Umthombo:
> Izikhokelo zeeKliniki zeZenzo zoKliniki, ukunakekelwa kweMonde kunye neStrabismus: i-Esotropia kunye ne-Exotropia, i-American Optometric Association, i-243 N. Lindbergh Blvd, eSt. Louis, MO 63141-7881, 2011.