Kev kho mob ntawm astigmatism nyob rau hauv cov me nyuam muaj peev xwm kav rau ntau xyoo

Nyob rau hauv ib tug neeg noj qab nyob tus kho qhov muag system qhov muag muaj ib zaug xwb kom pom tseeb. Tab sis ntau heev nws tshwm sim hais tias nyob rau hauv ib lub qhov muag nyob ob focal cov ntsiab lus, uas tsis pub cov teeb beam los sib tshuam nyob rau ntawm ib tug taw tes, thiab nws yog npaj mus rau lub retina ntawm ob peb cov ntsiab lus. Raws li ib tug tshwm sim, ib tug pom ib tug distorted, tsis muaj teeb meem yuav ua li cas nyob deb tawm qhov no los yog kawm ntawd. Nws yog hais tias nws muaj ib tug kab mob, xws li astigmatism. Feem ntau bagel lub qhov muag muaj ib tug thiaj li hu ua kheej kheej refractive hwj chim thaum ob leeg mas thiab horizontally tib. Nyob rau hauv astigmatism, tag nrho cov txawv refractive quab yuam, piv txwv li, piv txwv li, vertically, nws yuav ua tau muaj zog, thiab cov kab rov tav weaker.

Nws yuav tsum tau muab sau tseg hais tias muaj ntau cov neeg nyob rau hauv lub ntiaj teb no muaj xws tsis zoo tib refractive lub hwj chim, tsuas yog hais tias qhov txawv yog negligible, tsuas 0.5 diopters. Qhov no txawv yog ib tug neeg tsis hnov, thiab nws tsis pom kev yog tsis nyob rau hauv kev xav tau ntawm kev kho. Tab sis yog hais tias tus refractive hwj chim ntawm twb siab tshaj hais tias, qhov pom deteriorates muaj nuj nqis, nws kuj xav tau kev pab yuav tsum tau tom. Astigmatism - congenital kab mob, li ntawd, rov qab los rau dab nws yuav ua tau nyob rau txhua hnub nyoog: nyob rau hauv thaum ntxov thaum yau thiab neeg laus lub neej. Nyob rau hauv cov ntaub ntawv no, astigmatism nyob rau hauv cov me nyuam ntau ntau tus kab mob uas yuav tsum tau tam sim ntawd kho.

Kev kho mob ntawm astigmatism nyob rau hauv cov me nyuam muaj peev xwm mus zoo heev, yog hais tias nws yog tshwm sim nyob rau lub sij hawm tus kab mob no rau nws tus kheej. Yog hais tias ib tug me nyuam feem ntau hais lus rau cov niam txiv hais txog dab tsi nws pom phem, yog hais tias nws yog feem ntau ib tug mob taub hau thiab brow cheeb tsam, yog hais tias nws tau txais nkees sai sai thaum nyeem ntawv thiab lwm yam uas pom load, nws yog tsim nyog kom sai li sai qhia cov ophthalmologist. Nws yog ib nqi sau cia hais tias mus kho astigmatism nyob rau hauv cov me nyuam tsis yog mus rau ib tug lub xyoo, vim hais tias yog heev yooj yim mus txheeb xyuas tus kab mob no. Rau lub hom phiaj no, ib tug tshwj xeeb cov khoom, thiab nws yog, hmoov tsis, yog tsis nyob rau hauv txhua txhua lub tsev kho mob. Feem ntau cov feem ntau, ophthalmologists kev tshawb nrhiav me nyuam siv lub xyoo ob ntawm lub neej. Qhov no yog lub hnub nyoog thaum nws tseem tau mus twv seb tus ntxiv kev loj hlob ntawm lub nrig txog kev pom system thiab ua qhov tsim nyog npaj rau cov kev kho mob ntawm ib tug kab mob.

Kev kho mob ntawm astigmatism nyob rau hauv cov me nyuam muaj peev xwm tsuas yog tom qab ib tug kev soj ntsuam ntawm cov nrig txog kev pom system ntawm lub me me tus neeg mob. Qhov no yog tsis ib qho yooj yim, vim hais tias tsis yog txhua txhua cov me nyuam muaj peev xwm tham txog lawv cov kev txhawj xeeb. Ntxiv kev kho me ntsis nrog astigmatism yuav tsa rau lub hauv paus ntawm lub hnub nyoog thiab cov yam ntxwv ntawm tus neeg tus me nyuam. Yuav Tsum mob, uas muaj xws li kev kho mob ntawm astigmatism nyob rau hauv cov me nyuam, - lub sij hawm ntawm hnav tsom iav. Thiab yuav ua li cas hais tias tus me nyuam yuav tsum lossi, nyob rau hauv tej rooj plaub rau lub neej. Tiv tauj lo ntsiab muag yuav kho los ntawm ib tus kws kho mob ntawm ib tug tom qab hnub nyoog, thiab txawm ces tsis yeej ib txwm. Nws yog ib nqi hmoog rau lub fact tias hnav coj iav tsis yog ib tug txhais tau tias ntawm kev kho mob ntawm astigmatism, nws tsuas pab mus rau qhov tseeb hais tias tus me nyuam yog ib qho zoo rau pom lub ntiaj teb thiab tsis muaj kev tsis xis nyob thaum saib cov neeg los yog lwm yam khoom.

Yuav ua li cas, ces, yuav tsum tau cov kev kho mob ntawm astigmatism nyob rau hauv cov me nyuam, tau tshem ntawm tus kab mob no mus ib txhis? Unequivocal teb no yog: tau tshem ntawm astigmatism no tsuas tau nrog kev pab los ntawm kev phais. Calibration yog ua li cas tsuas yog rau cov neeg uas muaj attained lub hnub nyoog ntawm nees nkaum. Muaj ob peb hom ntawm kev ua hauj lwm, uas tus kws kho mob yuav xaiv li cas yog tsim nyog rau cov kev kho mob ntawm ib tug neeg mob.

Nws yog ib nqi sau cia hais tias lub astigmatism ntawm lub qhov muag nyob rau hauv cov me nyuam yog tsis progressing, xws li nearsightedness. Qhov no txhais tau tias raws li nrog tag nrho cov kws kho mob cov lus qhia yuav pab tau kom tshem tau ntawm tus kab mob no. Cov niam txiv yuav tsum xyuas kom meej tias lawv tus me nyuam yog hnav tsom-iav thiab tua lawv nrog lawv cov ntawv ua tom tsev, nyeem ntawv, thiab lwm yam Ib tug obligatory mob yog mus kawm ophthalmologist. Thaum tus me nyuam loj hlob sai heev, nws yuav tsim nyog los mus hloov lub optics tsom iav. Qhov no yuav tsum tau ua los ntawm lub hnub nyoog.