Qhov txawv ntawm Hypermetropia thiab Myopia yog dab tsi

Cov txheej txheem:

Qhov txawv ntawm Hypermetropia thiab Myopia yog dab tsi
Qhov txawv ntawm Hypermetropia thiab Myopia yog dab tsi

Video: Qhov txawv ntawm Hypermetropia thiab Myopia yog dab tsi

Video: Qhov txawv ntawm Hypermetropia thiab Myopia yog dab tsi
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Qhov sib txawv tseem ceeb ntawm hypermetropia thiab myopia yog hypermetropia yog ib qho mob uas cuam tshuam rau lub qhov muag uas ua rau nws nyuaj rau pom tej yam uas nyob ze, thaum myopia yog ib qho mob uas cuam tshuam rau lub qhov muag uas ua rau nws nyuaj rau pom tej yam uas nyob ze. nyob deb.

Ob qhov kev ncua deb thiab ze ze yuav tsum pom meej kom pom tseeb. Hypermetropia (farsightedness) thiab myopia (nearsightedness) yog ob yam mob uas cuam tshuam rau lub qhov muag. Ob qho tib si hyperopia thiab myopia yog cov mob refractive. Qhov no yog vim hais tias lawv hais txog yuav ua li cas lub teeb tsom nyob rau hauv kev sib raug zoo rau lub qhov muag. Ntxiv mus, ob qho tib si cov kev mob no tuaj yeem txhim kho los ntawm kev kho tsom iav lossis kev sib cuag thiab LASIK phais.

Hypermetropia yog dab tsi?

Hypermetropia (farsightedness) yog ib yam mob uas cuam tshuam rau lub qhov muag uas ua rau nws nyuaj rau pom tej yam uas nyob ze. Tus mob no tshwm sim thaum tib neeg pom tej yam uas nyob deb zoo dua tej yam uas nyob ze. Yog li ntawd, cov neeg uas raug kev txom nyem los ntawm hypermetropia tsom zoo rau cov khoom nyob deb dua li cov nyob ze. Cov menyuam yaus uas muaj me me mus rau nruab nrab hypermetropia tuaj yeem pom ob qho tib si ze thiab deb yam tsis muaj tsom iav. Qhov no yog vim cov leeg thiab cov lo ntsiab muag hauv lawv lub qhov muag tuaj yeem squint zoo heev thiab kov yeej cov mob hypermetropia. Hypermetropia yog tshwm sim los ntawm qhov muag luv dhau los yog cov khoom siv kho qhov muag tsis muaj zog txaus.

Hypermetropia thiab Myopia - Sib piv ntawm ib sab
Hypermetropia thiab Myopia - Sib piv ntawm ib sab

Daim duab 01: Hypermetropia

Cov tsos mob ntawm hypermetropia tuaj yeem suav nrog teeb meem tsom mus rau cov khoom nyob ze, mob taub hau, pom qhov muag tsis pom kev, mob qhov muag, thiab qaug zog lossis mob taub hau tom qab ua haujlwm ze xws li nyeem ntawv. Hypermetropia tuaj yeem kuaj tau los ntawm qhov kev kuaj pom qhov muag, uas suav nrog kev ntsuam xyuas kev cuam tshuam thiab kev kuaj mob qhov muag. Tsis tas li ntawd, tus mob no tuaj yeem kho tau los ntawm kev siv lo ntsiab muag (cov tsom iav qhov muag, cov tsom iav qhov muag) thiab cov kev phais refractive laser-pab hauv situ keratomileusis (LASIK), laser-assisted subepithelial keratectomy (LASEK), photorefractive keratectomy (PRK), kev ua neej thiab kev kho mob hauv tsev (tsis tu ncua. tshuaj xyuas qhov muag, tiv thaiv qhov muag los ntawm lub hnub, tiv thaiv qhov muag raug mob, noj cov zaub mov noj qab haus huv, siv cov lo ntsiab muag kom raug, siv teeb pom kev zoo, txo qhov muag qhov muag).

Myopia yog dab tsi?

Myopia (zes pom) yog ib yam mob uas cuam tshuam rau lub qhov muag uas ua rau nws nyuaj rau pom tej yam uas nyob deb. Nws yog ib qho teeb meem tsis pom kev uas feem ntau kuaj pom ua ntej hnub nyoog 20 xyoo. Myopia cuam tshuam qhov pom kev deb. Hauv qhov xwm txheej no, tib neeg tuaj yeem pom cov khoom nyob ze tau zoo tab sis muaj teeb meem saib cov khoom uas nyob deb, xws li cov khw muag khoom noj khoom haus aisle markers lossis cov paib txoj kev. Tus mob myopia tam sim no tau nce. Myopia yog tshwm sim thaum lub qhov muag ntev dhau los lossis lub pob txha, qhov tiv thaiv txheej txheej ntawm lub qhov muag, nkhaus dhau.

Hypermetropia vs Myopia hauv Tabular Daim Ntawv
Hypermetropia vs Myopia hauv Tabular Daim Ntawv

Daim duab 02: Myopia

Cov tsos mob ntawm tus mob no yuav muaj xws li mob taub hau, squinting, qhov muag strain, thiab qhov muag nkees thaum tib neeg sim pom cov khoom ntau tshaj li ob peb ko taw deb. Cov menyuam yaus uas muaj tus kab mob myopia feem ntau muaj teeb meem nyeem ntawv blackboard tom tsev kawm ntawv. Tsis tas li ntawd, myopia tuaj yeem kuaj pom los ntawm qhov kev kuaj pom qhov muag, uas suav nrog kev ntsuam xyuas qhov cuam tshuam thiab kev kuaj mob qhov muag. Tsis tas li ntawd, myopia yog kho los ntawm cov tsom iav qhov muag, cov tsom iav qhov muag, laser-pab hauv situ keratomileusis (LASIK), laser-pab subepithelial keratectomy (LASEK) thiab photorefractive keratectomy (PRK), tshuaj xws li tshuaj pleev atropine, dual-focus contact lens, orthokeratology (wearing) rigid gas permeable contact lo ntsiab muag rau ob peb teev), thiab ntxiv sij hawm tawm.

Dab tsi zoo sib xws ntawm Hypermetropia thiab Myopia?

  • Hypermetropia thiab myopia yog ob yam mob uas cuam tshuam rau qhov muag.
  • Lawv yog cov xwm txheej cuam tshuam (refractive yuam kev).
  • Lawv ua raws li lub teeb tsom mus rau qhov muag.
  • Ob leeg muaj cov txheej txheem kuaj mob zoo sib xws, xws li kuaj qhov muag.
  • Cov xwm txheej no tuaj yeem txhim kho los ntawm kev kho tsom iav lossis kev tiv tauj thiab kev phais LASIK.

Qhov txawv ntawm Hypermetropia thiab Myopia yog dab tsi?

Hypermetropia yog ib yam mob ntawm lub qhov muag uas ua rau nws nyuaj rau pom tej yam nyob ze, thaum myopia yog ib qho mob ntawm lub qhov muag uas ua rau nws nyuaj rau pom tej yam nyob deb. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm hypermetropia thiab myopia. Tsis tas li ntawd, hypermetropia yog tshwm sim los ntawm qhov muag luv luv lossis cov khoom siv kho qhov muag tsis muaj zog txaus. Ntawm qhov tod tes, myopia yog tshwm sim thaum lub qhov muag ntev dhau lawm, lossis lub cornea ntawm lub qhov muag nkhaus dhau lawm.

Cov hauv qab no infographic nthuav tawm qhov sib txawv ntawm hypermetropia thiab myopia hauv daim ntawv teev npe rau ib sab ntawm kev sib piv.

Summary – Hypermetropia vs Myopia

Hypermetropia thiab myopia yog ob yam mob uas tshwm sim vim qhov muag tsis pom kev. Hypermetropia ua rau nws nyuaj rau pom tej yam uas nyob ze. Myopia ua rau nws nyuaj rau pom tej yam uas nyob deb. Yog li, qhov no yog qhov sib txawv tseem ceeb ntawm hypermetropia thiab myopia.

Pom zoo: