Video: Dab tsi ua rau vitreous tshem tawm?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Hauv qhov muag ib txwm, cov vitreous yog txuas rau ntawm qhov chaw ntawm retina los ntawm ntau lab ntawm cov kab me me, sib txuas ua ke. Raws li peb hnub nyoog, cov cov vitreous maj mam nqaim, thiab cov fibers rub ntawm qhov retina nto. Yog tias cov fibers tawg, cov cov vitreous tuaj yeem nqaim ntxiv thiab cais los ntawm cov retina, ua rau vitreous detachment.
Xav txog qhov no, ntev npaum li cas cov tsos mob ntawm vitreous detachment kawg?
Koj tsos mob tej zaum zaum kawg tsuas yog ob peb lub lis piam nkaus xwb, tab sis feem ntau lawv zaum kawg txog rau hli. Nyob rau lub sijhawm no, koj cov floaters thiab qhov pom kev ntawm lub teeb maj mam nqig thiab ua rau pom tseeb rau koj. Tej zaum koj yuav paub txog koj cov floaters mus txog ib xyoos lossis ntev dua tab sis qhov no txawv dua.
Tsis tas li ntawd, yuav ua li cas tshem cov vitreous detachment? Tsis muaj qhov tshwj xeeb kev kho mob xav tau rau PVD. Uas tau hais tias, teeb meem ntawm PVD tsis tshua muaj tab sis tuaj yeem ua rau hnyav thiab xav tau sai kev kho mob , xws li laser rau lub qhov muag retinal lossis phais rau lub retinal tshem tawm . Vim li no, ib lossis ntau qhov kev tshuaj xyuas raug pom zoo tsis pub dhau 3 lub hlis tom qab pib ntawm PVD.
Ib yam li ntawd, puas tuaj yeem tshem tawm vitreous tshem tawm nws tus kheej?
Yog tias koj pom qhov me me me me los yog lub teeb ci, nws ua tau rau koj yuav muaj qab hau detachment ntawm vitreous (PVD), teeb meem qhov muag coob leej neeg muaj thaum lawv hnub nyoog. Thaum koj loj tuaj, cov gel hauv koj lub qhov muag - hu ua cov vitreous gel -cov tau ntsws. Teeb meem pom kev tshwm sim los ntawm PVD feem ntau zoo dua li ob peb lub lis piam.
Cov tsos mob ntawm kev tshem tawm vitreous yog dab tsi?
Ib qho tsos mob ntawm kev tshem tawm cov vitreous yog qhov me me tab sis nce tus lej tshiab floaters . Qhov nce hauv floaters tej zaum yuav nrog cov teeb pom kev (xob laim tawm) hauv koj lub qhov muag, lossis sab, qhov muag pom.
Pom zoo:
Puas tuaj yeem tshem tawm vitreous tshem tawm nws tus kheej?
Yog tias koj pom qhov tsaus ntuj nti lossis lub teeb ci, nws muaj peev xwm koj tuaj yeem muaj cov kab mob tom qab vitreous detachment (PVD), qhov muag teeb meem ntau tus neeg muaj thaum lawv hnub nyoog. Raws li koj tau txais ntau dua, cov gel hauv koj lub qhov muag -hu ua vitreous gel -tuaj yeem ntsws. Teeb meem pom kev tshwm sim los ntawm PVD feem ntau tau zoo dua ob peb lub lis piam
Koj hnav daim npog ntsej muag dab tsi rau kev tshem tawm pwm?
N95 lub tshuab ua pa
Ob yam dab tsi tuaj yeem tshwm sim rau cov qia cell tom qab nws raug tshem tawm ntawm nws lub niche?
Feem ntau, thaum lub qia cell faib, ib tus ntxhais cell sib txawv thiab tawm hauv lub niche, thaum lwm tus tseem nyob tom qab kom rov ua dua lub niche. Thaum lub qia cell poob, tus ntxhais ntawm cov qia nyob ze uas yuav muaj qhov sib txawv, hloov pauv mus rau hauv qhov chaw uas tsis muaj chaw thiab dhau los ua qia cell tshiab
Dab tsi yog lub luag haujlwm txhawm rau tshem tawm hnub rau kev txuag hnub ci?
GetTimezoneOffset () txoj hauv kev JavaScript, hauv qhov browser, rov qab tus naj npawb ntawm feeb offset los ntawm 00:00 cheeb tsam sijhawm. Piv txwv li, America/New_York lub sij hawm cheeb tsam nyob rau hauv Daylight Savings (DST) rov qab tus naj npawb 300
Dab tsi yog lub ntsiab lus tseem ceeb rau kev tshem tawm ntawm lub cev txawv teb chaws embedded nyob rau hauv conjunctival ntawm lub qhov muag?
Code 65205 yog qhov tsim nyog rau kev tshaj tawm kev tshem tawm ntawm lub cev sab nraud ntawm lub qhov muag. Yog hais tias lub cev txawv teb chaws tau embedded nyob rau hauv lub conjunctiva, code 65210, "Conjunctival, embedded (suav nrog concretions), subconjunctival, los yog scleral non-perforating," yuav tsim nyog rau kev qhia txog kev tshem tawm