Tus Sau: Gregory Harris
Hnub Kev Tsim: 15 Lub Plaub Hlis Ntuj 2021
Hloov Hnub: 11 Lub Kaum Ib Hli Ntuj 2024
Anonim
The Nearsightedness Epidemic
Daim Duab: The Nearsightedness Epidemic

Nearsightedness yog thaum lub teeb nkag mus rau hauv lub qhov muag yog tsom qhov tsis raug. Qhov no ua rau cov khoom nyob deb qhov muag plooj. Nearsightedness yog ib hom kev rov qab ua qhov tsis zoo ntawm lub qhov muag.

Yog tias koj pom tsis deb, koj muaj teeb meem pom tej yam uas nyob deb.

Cov neeg muaj peev xwm pom tau vim tias sab pem hauv ntej ntawm lub qhov muag khoov (refracts) lub teeb thiab tsom nws rau ntawm retina. Qhov no yog sab hauv sab nraud ntawm lub qhov muag.

Nearsightedness tshwm sim thaum muaj qhov tsis sib haum ntawm lub zog ntawm lub qhov muag thiab qhov ntev ntawm lub qhov muag. Lub teeb tsom tsom rau pem hauv ntej ntawm lub retina, ntau dua li ncaj qha rau nws. Raws li qhov tshwm sim, qhov koj pom plooj plooj. Feem ntau ntawm lub qhov muag pom lub hwj chim dhau los ntawm lub qhov muag.

Cov kev pom ze ze cuam tshuam rau txiv neej thiab poj niam sib npaug. Cov tib neeg uas muaj keeb kwm tsis muaj qhov tsis pom kev zoo yuav muaj tus mob no. Yuav luag txhua lub qhov muag nrog pom kev zoo yog qhov tsis muaj mob. Txawm li cas los xij, qee tus neeg tsawg ntawm cov neeg muaj mob loj nearsightedness tsim ib hom kev mob retinal.

Lub teeb ntog ntxig ntawm qhov pom hauv koj ib puag ncig yuav cuam tshuam rau kev txhim kho myopia. Cov kev tshawb fawb tsis ntev los no qhia tias ntau lub sijhawm sab nraud yuav ua rau tsawg dua myopia.


Tus neeg tsis pom kev ze pom cov khoom sib ze tau meej, tab sis cov khoom hauv qhov chaw nyob ze yog qhov muag plooj. Kev zaws yuav ua rau cov khoom nyob deb pom tseeb dua.

Nearsightedness feem ntau pom thawj zaug hauv tsev kawm ntawv muaj hnub nyoog lossis cov hluas. Cov menyuam yaus feem ntau tsis tuaj yeem nyeem cov blackboard, tab sis lawv tuaj yeem nyeem phau ntawv yooj yim.

Nearsightedness tau txais kev txom nyem ntau ntxiv thaum xyoo loj hlob. Cov neeg uas tsis pom kev zoo yuav tsum tau hloov tsom iav los yog cov iav ntsiab muag tas li. Nearsightedness feem ntau nres qhov kev vam meej raws li tus neeg nres zuj zus ntawm nws li ntawm nws li nees nkaum xyoo.

Lwm cov tsos mob tuaj yeem suav nrog:

  • Cawv
  • Mob taub hau (tsis txaus ntseeg)

Tus neeg tsis pom kev zoo tuaj yeem nyeem Jaeger qhov muag daim duab yooj yim (daim duab qhia ze rau kev nyeem), tab sis muaj teeb meem nyeem lub Snellen qhov muag daim duab (daim duab qhia nyob deb).

Kev kuaj qhov muag dav dav, los yog kev kuaj xyuas qhov muag ophthalmic tuaj yeem suav nrog:

  • Ntsuas qhov muag siab (tonometry)
  • Kev ntsuas kev pov plob, kom txiav txim siab raug tshuaj rau tsom iav
  • Kev kuaj mob hlwb
  • Lub teeb ci me-tsom teeb ntawm cov kev teeb tsa ntawm lub hauv ntej ntawm lub qhov muag
  • Kev ntsuam xyuas ntawm cov xim tsis pom kev, kom pom kev puas pom kev xim dig muag
  • Kev ntsuam xyuas ntawm cov leeg nqaij uas txav qhov muag
  • Kev pom tseeb tseeb, ob leeg ntawm qhov kev ncua deb (Snellen), thiab kaw (Jaeger)

Hnav cov tsom iav lossis cov iav ntsiab muag tuaj yeem pab hloov qhov ua kom pom tseeb ntawm lub teeb duab ncaj qha mus rau qhov chaw retina. Qhov no yuav tsim cov duab pom tseeb.


Kev phais mob tshaj plaws txhawm rau kho kho myopia yog LASIK. Kev siv excimer laser siv los kho kho lub ntsej muag (lub ntsej muag) lub pob muag, hloov ntawm kev ua kom pom tseeb. Ib hom tshiab ntawm kev rho tawm laser phais hu ua SMILE (Kev Txiav Me Me Me Kev Txiav Txim Me Me) tau pom zoo rau siv hauv Tebchaws Asmeskas.

Kev paub thaum ntxov pom ntawm qhov tsis pom kev tseem ceeb yog qhov tseem ceeb. Tus menyuam yaus tuaj yeem cuam tshuam kev sib raug zoo thiab kev kawm los ntawm qhov tsis pom kev pom ntawm qhov deb.

Teeb meem yuav suav nrog:

  • Mob rau lub qhov muag thiab mob tuaj yeem tshwm sim hauv cov neeg uas siv tsom iav.
  • Tsis tshua muaj, teeb meem ntawm kev kho qhov muag pom tau tshwm sim. Cov no tuaj yeem ua rau hnyav.
  • Cov neeg muaj myopia, muaj qee zaus, tsim kho pob txha caj qaum lossis rov ua paug.

Hu rau koj tus kws kho mob yog tias koj tus me nyuam muaj cov phiajcim no, uas tuaj yeem ua teeb meem tsis pom kev zoo:

  • Muaj teeb meem nyeem cov blackboard hauv tsev kawm lossis cov paib ntawm phab ntsa
  • Nqa cov phau ntawv kom ze heev thaum nyeem ntawv
  • Zaum ze this vis

Hu rau koj tus kws kho mob qhov muag yog tias koj lossis koj tus menyuam puas pom kev zoo thiab pom tias ua rau lub ntsej muag tawv nqaij lossis tawv nqaij dua, nrog rau:


  • Teeb cig
  • Ntog dej
  • Cia li poob ntawm tej ntu ntawm qhov muag tsis pom kev

Nws tau ntseeg feem ntau tias tsis muaj txoj hauv kev los tiv thaiv kev saib tsis pom kev. Nyeem thiab saib TV tsis ua rau pom kev zoo. Hauv lub sijhawm dhau los, kho cov qhov muag pom tau hais tias yog kev kho mob los ua kom muaj kev loj hlob ntawm qhov tsis pom kev hauv cov menyuam yaus, tab sis cov kev tshawb pom thaum ntxov tsis muaj tseeb. Txawm li cas los xij, muaj cov ntaub ntawv tsis ntev los no uas qee qhov muag ceev ceev uas siv hauv qee cov menyuam yaus thaum lub sijhawm zoo, yuav txo qis tag nrho cov tsis pom kev zoo uas lawv yuav nthuav dav.

Kev siv cov tsom iav lossis cov iav lo ntsiab muag tsis cuam tshuam qhov kev loj hlob ntawm myopia - lawv tsuas yog tsom lub teeb kom tus neeg nyob ze pom cov khoom nyob deb kom pom tseeb. Txawm li cas los xij, nws yog ib qho tseem ceeb kom tsis txhob coj tsom iav los yog cov iav qhov muag uas muaj zog dhau. Cov tsom iav sib chwv nyuaj yuav qee zaum zais qhov kev vam meej ntawm nearsightedness, tab sis tsis pom kev zoo yuav tseem muaj qhov tsis zoo "nyob rau hauv" lub lens sib cuag.

Myopia; Cov sijhawm tsis txaus siab; Nyiam qhov yuam kev - nearsightedness

  • Kev kuaj pom qhov tseeb tseeb
  • Li qub, nearsightedness, thiab farsightedness
  • Lasik qhov muag phais - series

Cheng KP. Ophthalmology. Hauv: Zitelli BJ, McIntire SC, Nowalk AJ, eds. Zitelli thiab Davis 'Atlas Kev Kuaj Mob Rau Menyuam yausCov. 7 tus ed. Philadelphia, PA: Elsevier; 2018: chap 20.

Chia A, Chua WH, Wen L, Fong A, Goon YY, Tan D. Atropine rau kev kho mob ntawm kev mob hlwb thaum me: hloov pauv tom qab siv tshuaj tua kabmob atropine 0.01%, 0.1% thiab 0.5%. Am J OphthalmolCov. Xyoo 2014; 157 (2): 451-457. PMID: 24315293 pubmed.ncbi.nlm.nih.gov/24315293/.

Kanellopoulos AJ. Topography-coj LASIK piv rau kev phais me me lenticule extraction (SMILE) rau myopia thiab myopic astigmatism: kev tshawb nrhiav kev kawm yooj yim, kev cia siab rau yav tom ntej. J Refract SurgCov. Xyoo 2017; 33 (5): 306-312. PMID: 28486721 pubmed.ncbi.nlm.nih.gov/28486721/.

Olitsky SE, Marsh JD. Kev txawv txav ntawm kev tshem tawm thiab kev pab. Hauv: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. Nelson Phau Ntawv ntawm PediatricsCov. 21st ed. Philadelphia, PA: Elsevier; 2020: chap 638.

Torii H, Ohnuma K, Kurihara T, Tsubota K, Negishi K. Violet lub teeb xa khoom tau cuam tshuam nrog myopia kev loj hlob hauv cov laus myopia. Kwv Txhiaj MhoobCov. 2017; 7 (1): 14523. PMID: 29109514 pubmed.ncbi.nlm.nih.gov/29109514/.

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