Koj puas paub txog qhov sclera? Cia peb tham kom meej!

Thaum koj saib hauv daim iav, koj pom qhov dawb ntawm koj lub qhov muag, puas yog? Qhov ntawd yog qhov peb hu ua sclera , tab sis feem ntau peb hu nws tias "qhov dawb ntawm lub qhov muag." Nws tsis yog ib feem dawb xwb, nws yog ib qho tseem ceeb heev, tiv thaiv peb lub qhov muag. Nws ua haujlwm zoo li phab ntsa ncig peb lub qhov muag.

Yog li ntawd, lub luag haujlwm ntawm sclera yog dab tsi?

Hais yooj yim xwb, lub sclera yog qhov uas ua rau peb lub qhov muag zoo li qub thiab pab nws kom nws nyob li ntawd. Nws zoo li muab lub pob npog zoo los tiv thaiv nws cov duab. Tsis tas li ntawd xwb, nws lub luag haujlwm tseem ceeb yog tiv thaiv cov khoom rhiab heev hauv lub qhov muag los ntawm cov xwm txheej me me thiab cov khoom sab nraud xws li hmoov av. Xav txog nws zoo li lub ntaub thaiv tiv thaiv muaj zog uas muab tso rau saum peb lub qhov muag.

Ib qho tseem ceeb heev yog, koj puas tau xav txog seb peb txav peb lub qhov muag mus los li cas, nce thiab nqis? Muaj cov leeg tshwj xeeb uas pab nrog qhov ntawd. Cov leeg no txuas nrog lub sclera. Yog vim li cas peb thiaj li txav peb lub qhov muag mus rau txhua qhov kev taw qhia. Nws puas tsis zoo kawg?

Tus sclera ua los ntawm dab tsi?

Qhov no yog ib qho qauv muaj zog heev. Qhov laj thawj tseem ceeb rau qhov ntawd yog vim nws yog ua los ntawm ib hom protein tshwj xeeb hu ua collagen. Tej zaum koj yuav tau hnov ​​​​​​txog collagen. Cov fibers collagen yog cov khoom tseem ceeb ntawm peb daim tawv nqaij, cov leeg nqaij muaj zog, pob txha, thiab cov ntaub so ntswg sib txuas uas txuas ntau qhov ntawm lub cev.

Txoj kev uas cov collagen fibers hauv lub sclera no sib txuas thiab nthuav tawm ua ib txoj kab sib tshuam yog qhov nyuaj heev thiab muaj zog heev. Yog vim li cas lub sclera thiaj muaj zog heev thiab qee qhov kev ywj pheej. Vim tias nws raug khi ua ke zoo li lub mesh muaj zog, nws tsis yooj yim puas. Nws yog vim qhov xwm txheej ntawm lub network ntawm collagen fibers uas lub sclera zoo li dawb.

Muaj ib qho ntxiv uas kuv yuav tsum qhia rau koj, daim tawv nqaij no yog ib daim nyias nyias heev. Nyias dua li koj xav. Nws yog li ntawm qhov tuab ntawm koj daim npav rho nyiaj. Qhov ntawd yog li ib millimeter! Zoo kawg nkaus, puas yog? Tab sis qhov nyias nyias ntawd muaj lub hwj chim zoo kawg nkaus los tiv thaiv peb lub qhov muag.

Vim li cas cov sclera thiaj li dawb kiag li?

Zoo li kuv tau hais ua ntej lawm, cov collagen fibers hauv sclera tau teeb tsa tsis raws cai, zoo li ib qho sib xyaw. Qhov no txhais tau tias qhov ntau ntawm lub teeb uas hla dhau nws yog qhov tsawg heev. Qhov ntawd txhais tau tias nws yog opaque tag nrho, txhais tau tias nws tsis pub lub teeb hla dhau. Yog vim li cas nws zoo li dawb rau peb.

Xav txog lub cornea, qhov chaw ntshiab, iav ntawm peb lub qhov muag uas peb pom, npog lub iris dub. Nws kuj muaj cov fibers collagen. Tab sis cov fibers collagen tau teeb tsa zoo nkauj heev, yog li lub teeb tuaj yeem hla dhau lawv zoo heev. Yog vim li cas lub cornea thiaj li pom tseeb heev uas peb tuaj yeem pom sab deb. Lub sclera muaj cov qauv sib txawv uas tawg lub teeb ntau dua.

Cov txheej txheem ntawm sclera yog dab tsi?

Lub sclera tsis yog ib daim nyias nyias xwb. Nws muaj plaub txheej, ib txheej nyob rau saum ib txheej, zoo li ib lub sandwich. Cov txheej no kuj txuas nrog lwm qhov tseem ceeb ntawm lub qhov muag.

Cia peb saib cov txheej ntawd yog dab tsi, kom meej me ntsis ntxiv:

• Episclera: Qhov no yog txheej sab nraud, ntshiab, nyias nyias ntawm cov ntaub so ntswg.
• Stroma : Cov txheej no yog ua los ntawm cov fibroblasts (cov no yog cov hlwb uas ua collagen) thiab cov collagen fibers. Nws yog me ntsis fused nrog lub episclera. Qhov no yog ib feem loj tshaj plaws ntawm sclera.
• Lamina fusca: Qhov no yog sclera, txheej hloov pauv ntawm lwm qhov ntawm lub qhov muag, xws li iris (qhov muag muaj xim), choroid (ib daim nyias nyias uas muaj cov hlab ntsha ntau), thiab ciliary body (cov no yog cov feem ntawm txheej nruab nrab ntawm lub qhov muag hu ua uvea). Nws ua haujlwm ua tus choj ntawm cov feem no.
• Endothelium : Qhov no yog txheej sab hauv tshaj plaws ntawm sclera, ntawm lub hauv paus.

Vim li cas cov xim dawb ntawm kuv ob lub qhov muag qee zaum zoo li xim txawv ntawm cov xim dawb?

Yog lawm, qhov no yog ib qho teeb meem uas ntau tus neeg muaj, thiab qee zaum nws tuaj yeem ua rau ntshai. Qhov tseeb, xim ntawm peb lub qhov muag dawb tuaj yeem hloov pauv vim ntau yam laj thawj thiab mob nkeeg. Txhua tus neeg lub qhov muag qee zaum liab thiab khaus me ntsis. Nws yog ib txwm muaj, txawm tias nws tsuas yog hnub muaj plua plav lossis hmo ntuj tawm mus. Txawm li cas los xij, yog tias koj lub qhov muag hloov xim lossis qhov tsos ntawm koj lub sclera hloov pauv ntau dua ib lossis ob hnub, koj yuav tsum mus ntsib kws kho qhov muag (zoo li tus kws kho qhov muag tshwj xeeb) lossis koj tus kws kho mob tsev neeg ib txwm muaj. Tsis txhob hnov ​​​​​​qab qhov ntawd.

Cia peb saib qee yam mob thiab ua rau ua rau lub qhov muag sclera hloov xim:

• Kab mob ntawm qhov muag: Kab mob bacterial, viral, lossis fungal tuaj yeem ua rau qhov muag liab thiab qee zaum tsim cov kua daj.
• Kab mob Uveitis : Qhov no ua rau lub qhov muag liab, mob, thiab ua rau pom kev tsis meej. Feem ntau nws tshwm sim los ntawm lwm yam kab mob lossis tus kab mob autoimmune.
• Episcleritis: Qhov no kuj yog ib qho mob uas episclera, txheej sab nraud ntawm sclera, o thiab lub qhov muag liab. Nws feem ntau cuam tshuam nrog cov kab mob autoimmune .
• Mob daj ntseg: Thaum cov bilirubin hauv cov ntshav nce ntxiv vim muaj teeb meem siab, qhov muag yuav daj. Qhov no tsis yog tsuas yog cuam tshuam rau qhov muag xwb, tab sis kuj cuam tshuam rau tag nrho lub cev.
• Pterygium (tseem hu ua surfer's eye): Qhov no yog ib qho kev loj hlob zoo li peb ceg uas nthuav tawm ntawm qhov dawb ntawm lub qhov muag mus rau lub cornea . Nws feem ntau tshwm sim rau cov neeg uas raug tshav ntuj, hmoov av, thiab cua.
• Colobomas: Qhov no yog ib qho mob uas yug los (yug los thaum yug los) uas tshwm sim thaum lub sijhawm loj hlob ntawm lub qhov muag. Tej zaum koj yuav pom qhov sib txawv lossis tsis pom kev hauv sclera lossis lwm qhov ntawm lub qhov muag.
• Marfan syndrome: Qhov no yog ib yam mob caj ces uas cuam tshuam rau cov nqaij sib txuas ntawm lub cev. Ib txhia neeg uas muaj tus mob no yuav muaj cov tsos nyias nyias, xiav ntawm lub qhov muag.
• Kab mob ntshav tsis txaus: Thaum lub cev muaj cov ntshav tsawg, tshwj xeeb tshaj yog cov qe ntshav liab, cov sclera yuav daj ntseg heev, qee zaum zoo li xiav.
• Osteogenesis imperfecta: Qhov no kuj yog ib qho mob caj ces, ua rau cov pob txha tawg yooj yim thiab tawg. Cov neeg uas muaj tus mob no kuj tseem yuav muaj lub qhov muag xiav.

Tsis tas li ntawd xwb, tej yam uas koj ua txhua hnub xws li raug mob qhov muag, plua plav nkag, ua xua, pa luam yeeb, tshuaj lom neeg, thiab raug tshav ntuj ntau dhau kuj tuaj yeem ua rau qhov muag liab (qhov muag liab).

Qhov tseem ceeb tshaj plaws yog nrhiav kev pab kho mob tam sim ntawd yog tias koj pom muaj kev hloov pauv ntawm koj lub qhov muag xim, mob qhov muag, khaus, pom kev hloov pauv, lossis lwm yam txawv txawv uas kav ntev li ob peb hnub.

Kuv yuav ua li cas thiaj ua rau kuv ob lub qhov muag dawb dua?

Lo lus nug zoo. Muaj ntau tus neeg xav kom lawv ob lub qhov muag zoo nkauj thiab noj qab nyob zoo. Ua ntej, tus kws kho qhov muag yuav kuaj koj ob lub qhov muag kom zoo zoo kom paub tseeb tias vim li cas xim ntawm lub sclera thiaj hloov pauv. Vim tias, yog tsis paub qhov ua rau tseeb, nws tsis tuaj yeem kho nws.

Thaum nrhiav tau qhov ua rau mob lawm, tus kws kho mob mam li qhia koj yuav kho qhov mob li cas. Thaum kho qhov ua rau mob zoo lawm, ces qhov dawb ntawm koj lub qhov muag yuav tsum rov qab mus rau nws cov xim dawb li qub.

Tej zaum koj yuav xav tau kev kho mob zoo li no:

• Cov tshuaj qhov muag (OTC - Over-the-Counter) uas kws kho mob sau ntawv kom siv los yog muaj ncaj qha los ntawm lub tsev muag tshuaj: Txo qhov muag liab, o, thiab qhuav.
• Cov tshuaj tua kab mob lossis lwm yam tshuaj tua kab mob: Siv los kho cov kab mob bacterial lossis lwm yam kab mob. Cov no tuaj yeem muab ua cov tshuaj ntsiav lossis cov tshuaj tee qhov muag.
• Kev Phais Qhov Muag: Tej zaum yuav tsum tau phais me me los kho qhov puas tsuaj los ntawm qee qhov kev raug mob lossis tej yam mob xws li pterygium.

Yog tias koj muaj ib yam mob uas koj twb muaj lawm (piv txwv li, ntshav qab zib, ntshav siab, kab mob autoimmune), nws yog ib qho tseem ceeb uas yuav tsum nrog koj tus kws kho mob tham txog yuav ua li cas thiaj tswj tau qhov teeb meem no zoo tshaj plaws thiab muaj kev kho mob dab tsi, vim tias qee yam kab mob hauv lub cev kuj tuaj yeem cuam tshuam rau lub qhov muag.

Kuv yuav ua li cas thiaj tiv thaiv tau kuv lub sclera, qhov dawb ntawm kuv lub qhov muag?

Nws yog ib qho tseem ceeb heev uas yuav tsum ua tej yam yooj yim no kom ib txwm muaj los tiv thaiv tsis yog tsuas yog lub qhov muag xwb, tab sis kuj tiv thaiv ob lub qhov muag zoo nkauj:

• Ib txwm hnav cov tsom iav tiv thaiv kev nyab xeeb lossis lub ntsej muag tiv thaiv thaum ua si kis las, tawm dag zog, lossis ua tej yam haujlwm uas yuav ua rau koj lub qhov muag muaj kev pheej hmoo (piv txwv li, ua haujlwm ntoo, vuam, ua haujlwm nrog cov tshuaj lom neeg). Txawm tias koj xav tias nws yog ib yam me me los xij, kev raug mob ntawm qhov muag tuaj yeem loj heev, thiab tuaj yeem ua rau tsis pom kev.
• Hnav cov tsom iav zoo, tshwj xeeb tshaj yog thaum tawm mus rau hauv lub hnub. Qhov no yuav tiv thaiv koj ob lub qhov muag ntawm cov teeb meem UV, nrog rau cua thiab hmoov av.
• Ntxuav koj txhais tes kom huv si nrog xab npum thiab dej tsawg kawg yog 20 vib nas this ua ntej kov koj lub qhov muag, tshwj xeeb tshaj yog thaum muab lossis tshem cov iav tsom iav. Qhov no tuaj yeem pab tau ntau yam hauv kev tiv thaiv cov kab mob kom tsis txhob nkag mus rau hauv koj lub qhov muag thiab ua rau muaj kev kis kab mob.

Thaum twg kuv yuav tsum mus ntsib kws kho qhov muag?

Yog koj pom muaj dab tsi txawv txawv lossis tsis zoo li qub hauv koj lub qhov muag lossis qhov muag pom, tsis txhob tsis quav ntsej nws. Tej zaum nws yog ib yam me me xwb, tab sis nws yog thawj qhov cim qhia tias muaj teeb meem loj. Mus ntsib kws kho qhov muag tam sim ntawd, tshwj xeeb tshaj yog tias koj muaj ib qho ntawm cov hauv qab no:

• Kev hloov xim ntawm lub qhov muag sclera: Qhov no txhais tau tias lub qhov muag dawb hloov xim liab, daj, lossis xiav.
• Pom kev tsis meej lossis poob qhov muag tam sim ntawd, pib pom ua ob ntu.
• Cov kua qaub los yog lwm yam kua dej tawm ntawm lub qhov muag.
• Kev rhiab heev rau lub teeb: Qhov no txhais tau tias nws nyuaj rau pom lub teeb zoo li ua ntej, thiab ob lub qhov muag zoo li lawv tig xiav.
• Mob los yog mob nqaij hauv qhov muag.
• Qhov muag o, o ncig qhov muag.
• Zoo li muaj ib yam dab tsi daig rau hauv qhov muag.

Feem ntau, peb saib peb lub qhov muag hauv daim iav txhua hnub, tab sis peb tsis tau ua tib zoo saib xyuas nws kom txog thaum lub qhov muag liab, o, lossis mob. Nws yog ib qho ib txwm rau qhov dawb ntawm lub qhov muag hloov me ntsis ntawm lub sijhawm mus rau lub sijhawm, ua liab. Txawm li cas los xij,Tsis txhob tsis quav ntsej txog tej kev hloov pauv ntawm koj qhov muag pom kev, mob qhov muag, lossis lwm yam tsos mob tshiab, tsis zoo li qub. Yog tias koj muaj kev txhawj xeeb txog koj qhov muag, nws yeej tsis yog lub tswv yim phem mus ntsib kws kho qhov muag. Lawv tuaj yeem pab koj xam seb dab tsi ua rau koj cov tsos mob.

Yog li ntawd, zaj dab neeg no muaj lub ntsiab lus dab tsi uas peb yuav tsum nco ntsoov ?

Yooj yim heev, tab sis tseem ceeb heev. Qhov dawb ntawm koj lub qhov muag, lub sclera, tsis yog tsuas yog daim nyias nyias dawb xwb. Nws yog ib feem tseem ceeb uas muab kev tiv thaiv zoo rau koj lub qhov muag, ua rau nws zoo li qub, thiab pab nws txav mus los kom zoo.

Txawm hais tias feem ntau nws yog dawb thiab noj qab nyob zoo los xij, qee zaum nws tuaj yeem hloov xim lossis ua rau muaj teeb meem lwm yam vim ntau yam. Yog tias muaj kev hloov xim tas li, mob, pom kev hloov pauv, lossis lwm yam tsos mob txawv txawv, tsis txhob tsis quav ntsej thiab mus ntsib kws kho mob.

Koj ob lub qhov muag yog ib qho khoom muaj nqis uas koj tau txais. Yog li ntawd, saib xyuas lawv kom zoo. Nws yog ib qho kev txawj ntse los ua raws li kev ceev faj txog kev nyab xeeb, ua tib zoo saib xyuas koj qhov muag kom zoo, thiab nrhiav kev kho mob sai li sai tau thaum koj pom muaj kev hloov pauv. Tau txais nws? Ua txhua yam koj ua tau kom koj ob lub qhov muag noj qab haus huv!

Dawb ntawm lub qhov muag, sclera, Sclera, kev noj qab haus huv ntawm lub qhov muag, qhov muag liab, cov kab mob ntawm lub qhov muag, kev tiv thaiv qhov muag