Yintoni i-diplopia, oonobangela kwaye lunjani unyango

Umxholo

• Izizathu eziphambili zediplopia
• Unyango lwenziwa njani

I-Diplopia, ekwabizwa ngokuba ngumbono ophindwe kabini, yenzeka xa amehlo engangqinelananga ngokuchanekileyo, ehambisa imifanekiso yento enye kwingqondo, kodwa ivela kwii-angles ezahlukeneyo. Abantu abane-diplopia abakwazi ukudibanisa imifanekiso yamehlo omabini kumfanekiso omnye, ukudala imvakalelo yokuba ubona izinto ezimbini endaweni yento enye.

Ezona ntlobo zixhaphakileyo zediplopia zezi:

• Idiplopia emonocular, apho umbono ophindwe kabini ubonakala kwiliso elinye kuphela, ukubonwa kuphela xa kuvulwe iliso elinye;
• Idiplopia yeBinocular, apho umbono ophindaphindiweyo uvela ngamehlo omabini kwaye unyamalale ngokuvala naliphi na iliso;
• I-diplopia ethe tye, xa umfanekiso ubonakala uphindiwe ecaleni;
• Nkqo Diplopia, xa umfanekiso uphindaphindwe phezulu okanye ezantsi.

Umbono ophindaphindiweyo uyanyangeka kwaye umntu unokubona kwakhona ngesiqhelo nangendlela egxilwe, nangona kunjalo unyango lokufumana unyango luyehluka ngokuhambelana nesizathu kwaye, ke ngoko, kubalulekile ukuba ugqirha wamehlo aboniswane novavanyo olwenziwe. Unyango olufanelekileyo lunokuqaliswa.

Izizathu eziphambili zediplopia

Umbono ophindwe kabini unokwenzeka ngenxa yotshintsho olungenabungozi emntwini, njengokungalungelelani kwamehlo, kodwa kunokwenzeka ngenxa yeengxaki zombono ezinzulu, ezinje ngamehlo, umzekelo. Ezinye izizathu eziphambili zediplopia zezi:

• Ukubetha entloko;
• Iingxaki zombono, ezinje nge-strabismus, myopia okanye astigmatism;
• Iliso elomileyo;
• Isifo seswekile;
• Isifo sokugubhuka;
• Iingxaki zemisipha, ezinjenge-myasthenia;
• Ukulimala kwengqondo;
• Ithumba lobuchopho;
• Ukubetha;
• Ukusela kakhulu utywala;
• Ukusetyenziswa kweziyobisi.

Kubalulekile ukudibana ne-ophthalmologist nanini na xa kugcinwa umbono ophindwe kabini okanye ukhatshwa zezinye iimpawu, ezinje ngentloko kunye nobunzima ekuboneni umzekelo, ukuze kwenziwe isifo kwaye kuqalwe unyango. Funda indlela yokuqonda iimpawu zeengxaki zombono.

Unyango lwenziwa njani

Ngamanye amaxesha, idiplopia inokunyamalala yodwa, ngaphandle kwesidingo sonyango. Nangona kunjalo, kwimeko yokuzingisa okanye ezinye iimpawu ezinje ngeentloko, isicaphucaphu kunye nokugabha, kubalulekile ukuba uqhagamshelane nodokotela wamehlo ukuze enze isifo kwaye aqale unyango.

Unyango lwediplopia lubandakanya ukunyanga imbono yokubona kabini, kunye nokusebenzisa iliso, ukusebenzisa iiglasi, iilensi okanye utyando ukulungisa iingxaki zombono kungabonakaliswa.