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Yam koj yuav tsum paub txog lub lens crystalline

Yam koj yuav tsum paub txog lub lens crystalline

Koj puas tau xav txog seb peb lub qhov muag, zoo li lub koob yees duab zoo, tsom ntsoov rau tej yam nyob deb thiab nyob ze li cas? Ib feem tseem ceeb ntawm peb lub qhov muag pab ua txoj haujlwm zoo kawg no. Ntawd yog "lub lens". Hnub no peb tab tom tham txog lub lens me me no, tab sis muaj nqis heev.

Lub lens ntawm lub qhov muag yog dab tsi? Cia peb nkag siab yooj yim.

Lub lens ntawm lub qhov muag zoo li lub lens hauv lub koob yees duab. Xav txog koj tab tom thaij duab ntawm ib lub paj zoo nkauj. Lub lens ntawm lub koob yees duab khaws lub teeb ntawm lub paj, tsom nws, thiab xa mus rau lub sensor nyob tom qab ntawm lub koob yees duab. Thaum ntawd yog thaum ib daim duab meej meej raug tsim.

Lub lens ntawm peb lub qhov muag ua qhov no. Nws yog ib qho qauv pob tshab, nkhaus uas nyob tob hauv peb lub qhov muag. Lub teeb nkag mus rau hauv lub qhov muag hla lub lens no, tsom mus rau ib qho chaw, thiab poob rau ntawm qhov screen zoo li lub qhov muag hu ua retina. Lub retina no yog lub koob yees duab sensor hauv peb lub qhov muag. Los ntawm qhov ntawd, cov ntaub ntawv ntawd mus rau lub hlwb thiab peb pom nws ua ib daim duab.

Muaj dab tsi tshwm sim tiag tiag nrog lub lens me me no?

Lub luag haujlwm tseem ceeb ntawm lub lens ntawm lub qhov muag yog kev tsom mus rau qhov muag . Tab sis qhov no nyuaj dua li koj xav.

Xav txog koj tab tom saib ib lub roob nyob deb, thiab thaum koj nyeem phau ntawv hauv koj txhais tes, koj yuav pom tau meej ntawm ob qho tib si deb, lub lens ntawm lub qhov muag yuav tsum hloov nws cov duab.

  • Thaum saib deb: lub lens yuav tiaj me ntsis.
  • Thaum saib ze: Lub lens nce me ntsis thiab ua voj voog dua.

Lub peev xwm hloov pauv cov duab no yog qhov ua rau peb pom tseeb ntawm ntau qhov deb sib txawv. Tab sis nco ntsoov, lub cornea, qhov pom tseeb ntawm lub qhov muag ntawm pem hauv ntej ntawm lub qhov muag, ua li ntawm 70% ntawm lub zog tsom. Lub lens ua haujlwm kho kom zoo ntawm 30% seem.

Lub lens ntawm lub qhov muag nyob qhov twg?

Yog koj saib koj lub qhov muag hauv daim iav, koj tuaj yeem pom qhov xim ntawm lub qhov muag (xim av/dub hauv peb rooj plaub). Peb hu nws ua iris. Qhov me me dub voj voog nyob hauv nruab nrab hu ua lub qhov muag me me. Hais yooj yim, lub qhov muag me me no yog qhov nkag uas lub teeb nkag mus rau hauv lub qhov muag.

Lub lens ntawm peb lub qhov muag nyob tom qab lub cornea no. Qhov no txhais tau tias lub teeb nkag mus rau hauv lub cornea ua ntej, tom qab ntawd poob rau ntawm lub lens, thiab los ntawm qhov ntawd, nws tsom mus rau ntawm lub retina.

Lub lens zoo kawg no ua los ntawm dab tsi?

Lub lens ntawm lub qhov muag yog ib qho kev tsim zoo kawg nkaus. Nws yog ua los ntawm ib hom protein tshwj xeeb hu ua "Crystallins". Lub lens ntawm lub qhov muag yog qhov chaw uas muaj cov protein ntau tshaj plaws ntawm txhua cov ntaub so ntswg hauv peb lub cev. Vim yog cov protein tshwj xeeb no ua rau lub lens tau txais nws qhov xwm txheej pob tshab thiab lub zog tsom.

Qhov tseem ceeb yog tias thaum cov cell hauv lub lens no loj hlob tuaj, lawv poob qee yam zoo li lawv cov nuclei. Yog vim li cas lub lens thiaj li pob tshab tag yam tsis muaj kev thaiv. Tab sis qhov no muaj qhov tshwm sim. Vim tias tsis muaj nucleus, cov cell no tsis tuaj yeem faib thiab loj hlob cov tshiab. Qhov ntawd txhais tau tias cov cell lens uas peb muaj thaum peb yug los zoo ib yam thoob plaws peb lub neej. Cov cell tshiab sib sau ua ke rau sab nraud, tab sis cov cell qub sib sau ua ke hauv nruab nrab. Zoo li cov nplhaib ntawm lub cev ntoo. Raws li lub sijhawm dhau mus, cov cell qub tshaj plaws hauv nruab nrab pib qaug zog.

Teeb meem nrog lub lens ntawm lub qhov muag thaum peb laus zuj zus (cataracts thiab kev tsis pom kev zoo)

Raws li lub sijhawm dhau mus, tshwj xeeb tshaj yog vim muaj hnub ci thiab lwm yam teeb meem ib puag ncig, cov qe ntshav dawb qub hauv peb lub qhov muag lub lens pib tawg thiab lwj. Qhov no ua rau cov qe ntshav dawb poob lawv qhov pom tseeb, ua rau pos huab, thiab ua pos huab. Qhov no yog qhov peb hu ua "Age-related Cataracts."

Tsis tas li ntawd xwb, thaum peb laus zuj zus, lub lens poob nws qhov kev ywj pheej. Qhov no txhais tau tias nws poob nws lub peev xwm los ua lub voj voog thaum saib ze. Qhov no yog thaum tej yam uas nyob ze dhau los ua tsis meej, tshwj xeeb tshaj yog thaum nyeem phau ntawv lossis ntawv xov xwm. Peb hu qhov mob no '(Presbyopia)'.

Mob nkeeg Yuav muaj dab tsi tshwm sim thiab cov tsos mob
Kab mob qhov muag Cov protein hauv lub lens tawg thiab ua pos huab/paug . Lub ntiaj teb zoo li pos huab thiab tsis meej. Lub iris dub ntawm lub qhov muag zoo li xim grey lossis dawb.
Kev pom kev thaum laus Pom tsis meej ze vim lub lens tsis yooj ywm. Yuav tsum nyeem ntawv xov xwm lossis phau ntawv ntawm qhov deb. Qhov muag nkees thaum ua haujlwm ze.

Thaum twg muaj mob cataract, nws zoo li cas?

Thaum muaj mob cataracts, lub ntiaj teb zoo li nws tab tom saib los ntawm lub iav qias neeg. Txhua yam zoo li tsis meej thiab pos huab. Thaum xub thawj, qhov pos huab no tuaj yeem pib hauv ib cheeb tsam me me, thiab dhau sijhawm, nws tuaj yeem kis mus rau tag nrho lub lens. Rau tus neeg saib sab nraud, lub qhov muag dub hauv nruab nrab ntawm lub qhov muag yuav zoo li greyish-dawb es tsis yog dub. (Qee zaum, vim yog cov laj thawj caj ces, cov menyuam mos yug los muaj mob cataracts, thiab qhov no yog ib qho ntawm cov cim tseem ceeb uas tuaj yeem pab koj paub lawv.)

Kev Pom Kev Ze (Presbyopia)

Thaum lub lens qhov yooj ywm txo qis, nws yuav nyuaj rau koj tsom mus rau tej yam uas nyob ze koj. Tej zaum koj yuav tau pom cov neeg laus hauv peb lub tsev nyeem ntawv xov xwm nrog lawv txhais tes nthuav tawm thiab deb. Qhov no yog qhov laj thawj rau qhov no. Los yog, thaum nyeem phau ntawv lossis saib lub xov tooj, koj lub qhov muag yuav nkees sai sai.

Cov kev kho mob rau cov mob no yog dab tsi?

Tam sim no muaj cov kev kho mob zoo heev rau ob qho teeb meem no, yog li tsis muaj laj thawj yuav tsum ntshai.

Qhov tseem ceeb tshaj plaws yog mus ntsib kws kho mob uas tsim nyog sai li sai tau yog tias koj pom muaj kev hloov pauv hauv koj qhov muag.

Kev Kho Mob Rau Qhov Muag Pom Kev Ze (Presbyopia)

Vim qhov no yog ib qho mob uas tshwm sim thaum muaj hnub nyoog, muaj ntau txoj kev daws teeb meem:

  • Cov tsom iav: Hnav cov tsom iav uas muaj lub zog tsim nyog yog txoj kev yooj yim tshaj plaws thiab siv ntau tshaj plaws.
  • Cov tsom iav sib cuag: Qhov no yog qhov kev xaiv zoo rau cov neeg uas tsis nyiam tsom iav.
  • Cov Tshuaj Qhov Muag: Qee cov tshuaj niaj hnub no tuaj yeem txhim kho qhov muag ze ib ntus rau qee qhov.
  • Kev Phais Kho Qhov Muag: Qhov mob no tuaj yeem kho tau los ntawm cov txheej txheem xws li kev kho mob laser.

Koj tus kws kho mob yuav kuaj xyuas koj ob lub qhov muag thiab piav qhia rau koj seb kev kho mob twg zoo tshaj plaws rau koj.

Kev kho mob rau cataracts

Tib txoj kev kho mob cataracts zoo tshaj plaws yog kev phais. Qhov no yog kev phais mob uas siv ntau tshaj plaws thiab muaj kev nyab xeeb tshaj plaws hauv ntiaj teb.

Qhov no yuav tsum tau ib tug kws phais kom tshem koj lub lens ntuj uas tsis meej thiab hloov nws nrog lub lens cuav (Intraocular Lens, lossis IOL) . Qhov no yog ib txoj kev kho mob zoo heev, thiab ntau tus neeg rov qab pom kev zoo tom qab phais.

Qee zaum, ua ntej muaj kab mob cataracts, hom kev phais mob no yog ua los kho cov teeb meem pom kev ze/deb. Nws hu ua '(Refractive Lens Exchange)'.

Peb yuav ua li cas thiaj tiv thaiv tau peb lub qhov muag cov iav qhov muag?

Txawm hais tias peb tsis tuaj yeem tiv thaiv kev laus los xij, muaj ntau yam uas peb tuaj yeem ua tau los tiv thaiv lub lens hauv peb lub qhov muag kom tsis txhob qaug zog sai thiab txo qhov kev puas tsuaj.

  • Kev Tiv Thaiv Lub Hnub: Cov teeb ultraviolet hauv lub hnub ci muaj zog ua rau lub lens ntawm lub qhov muag puas tsuaj. Yog li ntawd, hnav cov tsom iav zoo thaum tawm mus rau hauv lub hnub.
  • Tsis txhob haus luam yeeb: Kev haus luam yeeb thiab kev raug pa luam yeeb ntawm lwm tus ua rau muaj kev pheej hmoo ntawm kev mob cataracts ntau ntxiv.
  • Kev tswj tus kab mob ntshav qab zib: Yog tias koj muaj tus kab mob ntshav qab zib, nws yog ib qho tseem ceeb heev uas yuav tsum tswj nws kom zoo, vim tias tus kab mob ntshav qab zib uas tsis tswj tau yog ib qho tseem ceeb uas ua rau muaj kab mob cataracts.
  • Kev kuaj qhov muag tsis tu ncua: Kev mus ntsib kws kho mob kuaj koj ob lub qhov muag tsis tu ncua, tshwj xeeb tshaj yog tom qab hnub nyoog 40 xyoo, tuaj yeem pab txheeb xyuas cov teeb meem thaum ntxov thiab nrhiav kev kho mob.

Lub lens ntawm peb lub qhov muag yog ib qho qauv tshwj xeeb uas tseem ceeb rau kev pom kev meej. Nws yog ib qho ib txwm muaj rau nws hloov pauv raws sijhawm. Txawm li cas los xij, yog tias peb paub txog nws thiab saib xyuas peb lub qhov muag kom zoo, peb tuaj yeem pom lub ntiaj teb kom meej thoob plaws peb lub neej.

Cov Lus Qhia Txog Kev Coj Mus Tsev

  • Lub lens ntawm lub qhov muag zoo li lub lens ntawm lub koob yees duab, yog ib feem uas pab tsom lub teeb thiab tsim kom muaj ib daim duab meej.
  • Thaum peb laus zuj zus, lub lens yuav ua rau pom tsis meej (cataracts) thiab nws qhov kev ywj pheej yuav txo qis (presbyopia). Cov no yog cov mob uas feem ntau muaj.
  • Tib txoj kev kho mob cataracts yog phais kom tshem lub lens uas pos huab thiab muab lub lens cuav hloov. Nws yog ib txoj kev kho mob zoo thiab muaj kev nyab xeeb heev.
  • Cov kev kho mob xws li tsom iav, iav lo ntsiab muag, lossis phais mob siv tau los kho qhov muag tsis pom kev ze.
  • Hnav tsom iav dub, tsis txhob haus luam yeeb, thiab tswj cov kab mob xws li ntshav qab zib tuaj yeem pab tswj kev noj qab haus huv ntawm koj lub lens qhov muag mus ntev.
  • Yog koj pom muaj kev hloov pauv hauv koj qhov muag, nrhiav kev pab kho mob tam sim ntawd.

lub lens crystalline, cataracts, presbyopia, nearsightedness, eyesight, eye diseases

Frequently Asked Questions (FAQ)

Thaum twg muaj mob cataract, nws zoo li cas?

Thaum muaj mob cataracts, lub ntiaj teb zoo li nws tab tom saib los ntawm lub iav qias neeg. Txhua yam zoo li tsis meej thiab pos huab. Thaum xub thawj, qhov pos huab no tuaj yeem pib hauv ib cheeb tsam me me, thiab dhau sijhawm, nws tuaj yeem kis mus rau tag nrho lub lens. Rau tus neeg saib sab nraud, lub qhov muag dub hauv nruab nrab ntawm lub qhov muag yuav zoo li greyish-dawb es tsis yog dub. (Qee zaum, vim yog cov laj thawj caj ces, cov menyuam mos yug los muaj mob cataracts, thiab qhov no yog ib qho ntawm cov cim tseem ceeb uas tuaj yeem pab koj paub lawv.)

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

Thov xam: 6 + 2 =
Yam koj yuav tsum paub txog lub lens crystalline

Yam koj yuav tsum paub txog lub lens crystalline

Koj puas tau xav txog seb peb lub qhov muag, zoo li lub koob yees duab zoo, tsom ntsoov rau tej yam nyob deb thiab nyob ze li cas? Ib feem tseem ceeb ntawm peb lub qhov muag pab ua txoj haujlwm zoo kawg no. Ntawd yog "lub lens". Hnub no peb tab tom tham txog lub lens me me no, tab sis muaj nqis heev.

Lub lens ntawm lub qhov muag yog dab tsi? Cia peb nkag siab yooj yim.

Lub lens ntawm lub qhov muag zoo li lub lens hauv lub koob yees duab. Xav txog koj tab tom thaij duab ntawm ib lub paj zoo nkauj. Lub lens ntawm lub koob yees duab khaws lub teeb ntawm lub paj, tsom nws, thiab xa mus rau lub sensor nyob tom qab ntawm lub koob yees duab. Thaum ntawd yog thaum ib daim duab meej meej raug tsim.

Lub lens ntawm peb lub qhov muag ua qhov no. Nws yog ib qho qauv pob tshab, nkhaus uas nyob tob hauv peb lub qhov muag. Lub teeb nkag mus rau hauv lub qhov muag hla lub lens no, tsom mus rau ib qho chaw, thiab poob rau ntawm qhov screen zoo li lub qhov muag hu ua retina. Lub retina no yog lub koob yees duab sensor hauv peb lub qhov muag. Los ntawm qhov ntawd, cov ntaub ntawv ntawd mus rau lub hlwb thiab peb pom nws ua ib daim duab.

Muaj dab tsi tshwm sim tiag tiag nrog lub lens me me no?

Lub luag haujlwm tseem ceeb ntawm lub lens ntawm lub qhov muag yog kev tsom mus rau qhov muag . Tab sis qhov no nyuaj dua li koj xav.

Xav txog koj tab tom saib ib lub roob nyob deb, thiab thaum koj nyeem phau ntawv hauv koj txhais tes, koj yuav pom tau meej ntawm ob qho tib si deb, lub lens ntawm lub qhov muag yuav tsum hloov nws cov duab.

  • Thaum saib deb: lub lens yuav tiaj me ntsis.
  • Thaum saib ze: Lub lens nce me ntsis thiab ua voj voog dua.

Lub peev xwm hloov pauv cov duab no yog qhov ua rau peb pom tseeb ntawm ntau qhov deb sib txawv. Tab sis nco ntsoov, lub cornea, qhov pom tseeb ntawm lub qhov muag ntawm pem hauv ntej ntawm lub qhov muag, ua li ntawm 70% ntawm lub zog tsom. Lub lens ua haujlwm kho kom zoo ntawm 30% seem.

Lub lens ntawm lub qhov muag nyob qhov twg?

Yog koj saib koj lub qhov muag hauv daim iav, koj tuaj yeem pom qhov xim ntawm lub qhov muag (xim av/dub hauv peb rooj plaub). Peb hu nws ua iris. Qhov me me dub voj voog nyob hauv nruab nrab hu ua lub qhov muag me me. Hais yooj yim, lub qhov muag me me no yog qhov nkag uas lub teeb nkag mus rau hauv lub qhov muag.

Lub lens ntawm peb lub qhov muag nyob tom qab lub cornea no. Qhov no txhais tau tias lub teeb nkag mus rau hauv lub cornea ua ntej, tom qab ntawd poob rau ntawm lub lens, thiab los ntawm qhov ntawd, nws tsom mus rau ntawm lub retina.

Lub lens zoo kawg no ua los ntawm dab tsi?

Lub lens ntawm lub qhov muag yog ib qho kev tsim zoo kawg nkaus. Nws yog ua los ntawm ib hom protein tshwj xeeb hu ua "Crystallins". Lub lens ntawm lub qhov muag yog qhov chaw uas muaj cov protein ntau tshaj plaws ntawm txhua cov ntaub so ntswg hauv peb lub cev. Vim yog cov protein tshwj xeeb no ua rau lub lens tau txais nws qhov xwm txheej pob tshab thiab lub zog tsom.

Qhov tseem ceeb yog tias thaum cov cell hauv lub lens no loj hlob tuaj, lawv poob qee yam zoo li lawv cov nuclei. Yog vim li cas lub lens thiaj li pob tshab tag yam tsis muaj kev thaiv. Tab sis qhov no muaj qhov tshwm sim. Vim tias tsis muaj nucleus, cov cell no tsis tuaj yeem faib thiab loj hlob cov tshiab. Qhov ntawd txhais tau tias cov cell lens uas peb muaj thaum peb yug los zoo ib yam thoob plaws peb lub neej. Cov cell tshiab sib sau ua ke rau sab nraud, tab sis cov cell qub sib sau ua ke hauv nruab nrab. Zoo li cov nplhaib ntawm lub cev ntoo. Raws li lub sijhawm dhau mus, cov cell qub tshaj plaws hauv nruab nrab pib qaug zog.

Teeb meem nrog lub lens ntawm lub qhov muag thaum peb laus zuj zus (cataracts thiab kev tsis pom kev zoo)

Raws li lub sijhawm dhau mus, tshwj xeeb tshaj yog vim muaj hnub ci thiab lwm yam teeb meem ib puag ncig, cov qe ntshav dawb qub hauv peb lub qhov muag lub lens pib tawg thiab lwj. Qhov no ua rau cov qe ntshav dawb poob lawv qhov pom tseeb, ua rau pos huab, thiab ua pos huab. Qhov no yog qhov peb hu ua "Age-related Cataracts."

Tsis tas li ntawd xwb, thaum peb laus zuj zus, lub lens poob nws qhov kev ywj pheej. Qhov no txhais tau tias nws poob nws lub peev xwm los ua lub voj voog thaum saib ze. Qhov no yog thaum tej yam uas nyob ze dhau los ua tsis meej, tshwj xeeb tshaj yog thaum nyeem phau ntawv lossis ntawv xov xwm. Peb hu qhov mob no '(Presbyopia)'.

Mob nkeeg Yuav muaj dab tsi tshwm sim thiab cov tsos mob
Kab mob qhov muag Cov protein hauv lub lens tawg thiab ua pos huab/paug . Lub ntiaj teb zoo li pos huab thiab tsis meej. Lub iris dub ntawm lub qhov muag zoo li xim grey lossis dawb.
Kev pom kev thaum laus Pom tsis meej ze vim lub lens tsis yooj ywm. Yuav tsum nyeem ntawv xov xwm lossis phau ntawv ntawm qhov deb. Qhov muag nkees thaum ua haujlwm ze.

Thaum twg muaj mob cataract, nws zoo li cas?

Thaum muaj mob cataracts, lub ntiaj teb zoo li nws tab tom saib los ntawm lub iav qias neeg. Txhua yam zoo li tsis meej thiab pos huab. Thaum xub thawj, qhov pos huab no tuaj yeem pib hauv ib cheeb tsam me me, thiab dhau sijhawm, nws tuaj yeem kis mus rau tag nrho lub lens. Rau tus neeg saib sab nraud, lub qhov muag dub hauv nruab nrab ntawm lub qhov muag yuav zoo li greyish-dawb es tsis yog dub. (Qee zaum, vim yog cov laj thawj caj ces, cov menyuam mos yug los muaj mob cataracts, thiab qhov no yog ib qho ntawm cov cim tseem ceeb uas tuaj yeem pab koj paub lawv.)

Kev Pom Kev Ze (Presbyopia)

Thaum lub lens qhov yooj ywm txo qis, nws yuav nyuaj rau koj tsom mus rau tej yam uas nyob ze koj. Tej zaum koj yuav tau pom cov neeg laus hauv peb lub tsev nyeem ntawv xov xwm nrog lawv txhais tes nthuav tawm thiab deb. Qhov no yog qhov laj thawj rau qhov no. Los yog, thaum nyeem phau ntawv lossis saib lub xov tooj, koj lub qhov muag yuav nkees sai sai.

Cov kev kho mob rau cov mob no yog dab tsi?

Tam sim no muaj cov kev kho mob zoo heev rau ob qho teeb meem no, yog li tsis muaj laj thawj yuav tsum ntshai.

Qhov tseem ceeb tshaj plaws yog mus ntsib kws kho mob uas tsim nyog sai li sai tau yog tias koj pom muaj kev hloov pauv hauv koj qhov muag.

Kev Kho Mob Rau Qhov Muag Pom Kev Ze (Presbyopia)

Vim qhov no yog ib qho mob uas tshwm sim thaum muaj hnub nyoog, muaj ntau txoj kev daws teeb meem:

  • Cov tsom iav: Hnav cov tsom iav uas muaj lub zog tsim nyog yog txoj kev yooj yim tshaj plaws thiab siv ntau tshaj plaws.
  • Cov tsom iav sib cuag: Qhov no yog qhov kev xaiv zoo rau cov neeg uas tsis nyiam tsom iav.
  • Cov Tshuaj Qhov Muag: Qee cov tshuaj niaj hnub no tuaj yeem txhim kho qhov muag ze ib ntus rau qee qhov.
  • Kev Phais Kho Qhov Muag: Qhov mob no tuaj yeem kho tau los ntawm cov txheej txheem xws li kev kho mob laser.

Koj tus kws kho mob yuav kuaj xyuas koj ob lub qhov muag thiab piav qhia rau koj seb kev kho mob twg zoo tshaj plaws rau koj.

Kev kho mob rau cataracts

Tib txoj kev kho mob cataracts zoo tshaj plaws yog kev phais. Qhov no yog kev phais mob uas siv ntau tshaj plaws thiab muaj kev nyab xeeb tshaj plaws hauv ntiaj teb.

Qhov no yuav tsum tau ib tug kws phais kom tshem koj lub lens ntuj uas tsis meej thiab hloov nws nrog lub lens cuav (Intraocular Lens, lossis IOL) . Qhov no yog ib txoj kev kho mob zoo heev, thiab ntau tus neeg rov qab pom kev zoo tom qab phais.

Qee zaum, ua ntej muaj kab mob cataracts, hom kev phais mob no yog ua los kho cov teeb meem pom kev ze/deb. Nws hu ua '(Refractive Lens Exchange)'.

Peb yuav ua li cas thiaj tiv thaiv tau peb lub qhov muag cov iav qhov muag?

Txawm hais tias peb tsis tuaj yeem tiv thaiv kev laus los xij, muaj ntau yam uas peb tuaj yeem ua tau los tiv thaiv lub lens hauv peb lub qhov muag kom tsis txhob qaug zog sai thiab txo qhov kev puas tsuaj.

  • Kev Tiv Thaiv Lub Hnub: Cov teeb ultraviolet hauv lub hnub ci muaj zog ua rau lub lens ntawm lub qhov muag puas tsuaj. Yog li ntawd, hnav cov tsom iav zoo thaum tawm mus rau hauv lub hnub.
  • Tsis txhob haus luam yeeb: Kev haus luam yeeb thiab kev raug pa luam yeeb ntawm lwm tus ua rau muaj kev pheej hmoo ntawm kev mob cataracts ntau ntxiv.
  • Kev tswj tus kab mob ntshav qab zib: Yog tias koj muaj tus kab mob ntshav qab zib, nws yog ib qho tseem ceeb heev uas yuav tsum tswj nws kom zoo, vim tias tus kab mob ntshav qab zib uas tsis tswj tau yog ib qho tseem ceeb uas ua rau muaj kab mob cataracts.
  • Kev kuaj qhov muag tsis tu ncua: Kev mus ntsib kws kho mob kuaj koj ob lub qhov muag tsis tu ncua, tshwj xeeb tshaj yog tom qab hnub nyoog 40 xyoo, tuaj yeem pab txheeb xyuas cov teeb meem thaum ntxov thiab nrhiav kev kho mob.

Lub lens ntawm peb lub qhov muag yog ib qho qauv tshwj xeeb uas tseem ceeb rau kev pom kev meej. Nws yog ib qho ib txwm muaj rau nws hloov pauv raws sijhawm. Txawm li cas los xij, yog tias peb paub txog nws thiab saib xyuas peb lub qhov muag kom zoo, peb tuaj yeem pom lub ntiaj teb kom meej thoob plaws peb lub neej.

Cov Lus Qhia Txog Kev Coj Mus Tsev

  • Lub lens ntawm lub qhov muag zoo li lub lens ntawm lub koob yees duab, yog ib feem uas pab tsom lub teeb thiab tsim kom muaj ib daim duab meej.
  • Thaum peb laus zuj zus, lub lens yuav ua rau pom tsis meej (cataracts) thiab nws qhov kev ywj pheej yuav txo qis (presbyopia). Cov no yog cov mob uas feem ntau muaj.
  • Tib txoj kev kho mob cataracts yog phais kom tshem lub lens uas pos huab thiab muab lub lens cuav hloov. Nws yog ib txoj kev kho mob zoo thiab muaj kev nyab xeeb heev.
  • Cov kev kho mob xws li tsom iav, iav lo ntsiab muag, lossis phais mob siv tau los kho qhov muag tsis pom kev ze.
  • Hnav tsom iav dub, tsis txhob haus luam yeeb, thiab tswj cov kab mob xws li ntshav qab zib tuaj yeem pab tswj kev noj qab haus huv ntawm koj lub lens qhov muag mus ntev.
  • Yog koj pom muaj kev hloov pauv hauv koj qhov muag, nrhiav kev pab kho mob tam sim ntawd.

lub lens crystalline, cataracts, presbyopia, nearsightedness, eyesight, eye diseases

Frequently Asked Questions (FAQ)

Thaum twg muaj mob cataract, nws zoo li cas?

Thaum muaj mob cataracts, lub ntiaj teb zoo li nws tab tom saib los ntawm lub iav qias neeg. Txhua yam zoo li tsis meej thiab pos huab. Thaum xub thawj, qhov pos huab no tuaj yeem pib hauv ib cheeb tsam me me, thiab dhau sijhawm, nws tuaj yeem kis mus rau tag nrho lub lens. Rau tus neeg saib sab nraud, lub qhov muag dub hauv nruab nrab ntawm lub qhov muag yuav zoo li greyish-dawb es tsis yog dub. (Qee zaum, vim yog cov laj thawj caj ces, cov menyuam mos yug los muaj mob cataracts, thiab qhov no yog ib qho ntawm cov cim tseem ceeb uas tuaj yeem pab koj paub lawv.)

⚠️ Important: The medical articles and information on Nirogi Lanka are for general awareness only, and are by no means a substitute for professional medical advice, diagnosis, or treatment. For any medical problem you have, consult a qualified physician immediately.

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Tsis muaj lus teb tau muab tso tawm. Ntxiv koj cov lus tawm ntawm no thawj zaug.

Ntxiv koj cov lus

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