A tropia yog ib qho misalignment ntawm ob lub qhov muag thaum tus neeg mob saib nrog ob lub qhov muag uncovered. Lub phoria (los yog latent deviation) tsuas yog tshwm sim thaum saib binocular tawg thiab ob lub qhov muag tsis saib tib yam khoom.
Puas phoria tig mus ua Tropia?
Qee tus neeg muaj qhov loj dua li ib txwm phoria uas lawv tuaj yeem them tau rau ntau lub sijhawm. Txawm li cas los xij, vim tias phoria loj dua li qhov qub, lawv tsis tuaj yeem them nyiaj rau nws thaum nkees. Vim li ntawd, lawv phoria tuaj yeem tshwm sim nws tus kheej thiab dhau los ua tropia
Koj paub li cas Tropia?
Cov npog-uncover test feem ntau ua ntej. Qhov kev ntsuas npog-npog yog qhov tseem ceeb los txheeb xyuas lub tropia thiab sib txawv ntawm phoria. Qhov kev ntsuam xyuas yog ua los ntawm kev siv cov opaque lossis translucent occluder los npog ib lub qhov muag. Lub occluder yog tuav nyob rau hauv pem hauv ntej ntawm lub qhov muag rau ob peb feeb thiab ces tshem tawm.
Tropia txhais li cas?
Kev Kho Mob Txhais ntawm tropia
: deviation ntawm lub qhov muag los ntawm qhov qub txoj hauj lwm nrog rau txoj kab ntawm qhov muag thaum lub qhov muag qhib: strabismus - saib esotropia, hypertropia.
Puas yog Strabismus tib yam li Tropia?
Strabismus tuaj yeem tshwm sim (-tropia) lossis latent (-phoria). Ib qho kev sib txawv, lossis heterotropia (uas yuav yog eso-, exo-, hyper-, hypo-, cyclotropia lossis kev sib xyaw ntawm cov no), yog tam sim no thaum tus neeg pom lub hom phiaj binocularly, tsis muaj qhov muag ntawm ob lub qhov muag.
