Floater: ua, cov ntaub ntawv thiab kev kho mob ntawm tus kab mob

Floater - ib tug heev txaus ntshai teeb meem, uas yog tias tsis kho ua rau deterioration thiab txawm tag tsi pom kev.

Rau ib tug pib nws yog tsim nyog sau cia hais tias lub vitreous yog ib tug gel zoo li yam khoom uas nyob rau hauv lub puab kab noj hniav ntawm cov ceev ceev. Nws tsis tsuas muab zoo mus rau lub qhov muag, tab sis tseem yog lub luag hauj lwm rau lub refraction ntawm lub teeb thiab hloov nws mus rau lub retina, raws li zoo raws li muab lub turgor thiab elasticity ntawm cov ntaub so ntswg. Uas yog vim li cas nws txhua txhua kev hloov muaj ib tug ncaj qha feem nyob rau lub xeev ntawm cov nrig txog kev pom analyzer.

Yuav ua li cas yog ib tug floater?

Kev puas tsuaj yog hu ua, tej kev hloov nyob rau hauv cov qauv, muaj pes tsawg leeg thiab zoo ntawm lub vitreous. Raws li ib tug txoj cai, xws li ib tug tshwm sim muaj lub cim ntawm lub hnub nyoog - 50 - 60 xyoo ntawm pib qeeb puas muaj dab. Tab sis tej zaum tus kab mob no zoo nkaus li thaum ib tug hluas uas muaj hnub nyoog, thiab txawm yog me nyuam - yog twb yuav tsum tau tus kws pab. Yog li ntawd yog dab tsi hloov yuav tshwm sim?

• Feem ntau daim ntawv ntawm degradation yog pom tias yuav tsum muaj ib tug ib nrab los yog tiav liquefaction ntawm lub vitreous. Nyob rau hauv xws li mob pib tsim nyob rau hauv lub muaj kab noj hniav, uas yog maj mam sau nrog kua, fibers, protein strands - cov ntsiab yuav ntab dawb nyob rau hauv lub vitreous tshuaj, ua qhov muag plooj tsis pom kev.
• Floater yuav tsum tau nrog los ntawm deposition ntawm tyrosine muaju, roj los yog lwm yam tshuaj.
• Qhov loj tshaj plaws hauv daim ntawv ntawm cov kab mob no yog pom tau hais tias shrinkage ntawm lub vitreous lub cev. Nyob rau hauv xws li mob, cov tshuaj yeeb dej caw yuav pib maj mam ntsws, rub vitreoretinal ligament. Heev feem ntau nyob rau hauv xws li ib tug lub xeev muaj thiab detachment ntawm lub vitreous los ntawm lub retina, raws li zoo raws li torn ligaments, hemorrhage thiab lwm yam tshwm sim. Nws yog ib qho tseem ceeb lub sij hawm mus ntsib ib tug kws kho mob, raws li kev puas tsuaj rau lub retina yuav ua tau kom irreversible pathologies.

Yog vim li cas yog muaj ib tug floater?

Nyob rau hauv qhov tseeb, yog vim li cas tus kab mob no yog tsis ib txwm tseeb. Nws yog tsuas yog lub npe hu hais tias cov degradation yuav tshwm sim los ntawm tej yam uas muaj peev xwm cuam tshuam rau physico-tshuaj zog thiab equilibrium nyob rau hauv ib tug colloidal tov ntawm lub vitreous gel. Cov no muaj xws o thiab tej yam kab mob ntawm lub qhov muag, raws li zoo li disruptions ntawm lub endocrine qog, lub siab, ob lub raum thiab lwm yam kabmob. Tej zaum tus mob ntawm cov ceev ceev tej zaum yuav muaj kev cuam tshuam ib tug phem tus cwj pwm, lub tsis ncaj ncees lawm txoj kev ntawm lub neej, rau qhov raug tej tshuaj.

Floater: mob thiab kev kho mob

Yog xav tau pib, hu rau ib tug tej ophthalmologist. Raws li ib tug dav dav txoj cai, nyob rau hauv thiaj li yuav muab tso rau qhov kawg mob, tus kws kho mob yuav tsum xyuas lub fundus ntawm lub qhov muag, ua ib co kuaj ntsuam xyuas thiab kev ultrasound. Tsuas ces nws yuav txiav txim seb tsis tau tsuas yog lub xub ntiag ntawm tus kab mob no, tab sis kuj nws theem ntawm kev loj hlob. Rau hnub tim, muaj ntau ntau kev kho mob rau kev puas tsuaj:

• Yog hais tias muaj yog tsis muaj teeb meem loj kev hem thawj rau pom kev, tus kws kho mob yuav muab tshuaj rau vitamins thiab tej hom tshuaj.
• Nco ntsoov hais tias nrog xws li ib tug kab mob yuav tsum tau ua raws li heev noj qab nyob zoo txoj kev ua neej, muab tsis tau phem thiab mus ua kev soj ntsuam.
• Yog hais tias lub xeev ntawm cov ceev ceev loj, tej zaum tus kws kho mob yuav muab tshuaj rau vitrectomy - ib tug phais txoj kev kho mob, lub essence ntawm cov uas yog ib tug ib nrab excision ntawm lub vitreous lub cev thiab cov ntaubntawv povthawj siv qhov chaw nrog ib tug tshwj xeeb tshuaj. Yog hais tias degradation tau cuam tshuam rau lub xeev ntawm cov lwm yam hais txog lub qhov muag, lawv yuav tsum tau kev kho mob - piv txwv li, nws yog tej zaum tsim nyog los hloov lub dag lens.

Niaj hnub no, muaj ntau ntau cov kev ruaj ntseg thiab tsis mob cov txheej txheem - vitreolysis. Nrog ib tug laser beam tus kws kho mob txav floating hauv mog hais thiab fibers, tsis muaj compromising lub sam xeeb ntawm lub vitreous. Tu siab, cov txheej txheem no yog tsis heev heev thiab yog ua tau tsuas yog nyob rau hauv ib tug ob peb tshwj xeeb tsev kho mob.