Noj qab haus huvCov kab mob thiab mob

Ntsiab detachment: cov tsos mob thiab ua rau ntawm tus kab mob

Vision - qhov no yog qhov biggest khoom plig muab rau peb los ntawm qhov. Raws li koj paub, feem ntau ntawm cov ntaub ntawv uas peb tau txais nyob rau hauv lub nrig txog kev pom kev sib txuas lus nrog lub ntiaj teb no. Thiab yog hais tias ib tug kev sib txuas lus yog tsuas yog siv los yog, tej zaum, roj rau qhov tsawg kawg nkaus txwv, yog ib tug tiag tiag kev puas.

Kab mob ntawm view. Cov feem ntau nyuaj thiab mob ntawm lawv yog cov detachment ntawm lub retina.

Retin-A - qhov no yog qhov tseem ceeb ntawm lub qhov muag uas yog lub luag hauj lwm rau converting lub teeb rays rau hauv paj impulses tias nws xa mus rau lub hlwb. Los ntawm nws lub xeev ncaj qha nyob rau hauv lub zeem muag ntawm tus txiv neej. Yog li ntawd, untimely nrhiav kom tau ntawm retinal detachment los yog tsis kho nws yuav ua tau kom ib tug ib nrab tsis pom los yog, feem ntau, rau cov dig muag.

Cov tsos mob ntawm retinal detachment yog qhia nyob rau hauv lub retina so thiab allergic ntawm cov kua los ntawm lub vitreous lub cev ntawm lub ceev ceev nyob rau hauv lub retina, uas muaj txhawb mus rau nws sib cais los ntawm lub choroid.

Kev sib tawg ntawm lub retina feem ntau tsim nyob rau nyob rau hauv nws thinning los yog dystrophy, raws li zoo raws li ntau yam lub qhov muag raug mob. Cov tshwm sim ntawm ntau lub qhov muag cov kab mob tej zaum yuav ua extractor vitreous los yog thiaj li hu ua traction, uas muaj peev xwm kuj pab txhawb kev sib tawg. Nyob rau hauv cov ntaub ntawv no, lub vitreous yuav pos huab, nws fibers yog kev cob cog rua rau lub retina, raug muab khi. Thaum tsav tsheb, lawv rub nws ob lub qhov muag. Qhov no yog vim li cas rau tus so.

Pob los yog lwm yam kev kawm ntawv ntawm cov retina thiab cov choroid kuj tseem ua retinal detachment. Cov tsos mob qhia tias tej zaum nws yuav tshwm sim thaum cov neeg pluag kev, kev nyuaj siab, lub cev overload, thiab ntau yam kab mob.

Lub rov tshwm sim ntawm cov kev xav daim ntaub thaiv ua ntej lub ob lub qhov muag ntawm ib tug ntshiab hais txog hais tias muaj yog retinal detachment. Cov tsos mob Muab ntawm tus kab mob, nws yog ib qho tseem ceeb rau koj nco ntsoov, thiab ces dhau tus kws kho mob, thiab tsis txhob sim kom tshem tau ntawm lub shroud siv dauv thiab xyuas kom tseeb tias.

"Flash", "sparks" thiab "Xob Laim" - kuj yog ntsiag to tej yam tshwm sim ntawm tus kab mob. Lawv yog cov ua ntej mus muab ib lub teeb liab uas ib yam dab tsi tshwm sim nrog rau lub qhov muag.

Yog hais tias lub detachment twb yog tej lub hauv paus yog ib feem ntawm lub retina, uas muaj ib tug distortion los yog poob ntawm cov khoom, cov tsiaj ntawv, tag nrho ib tug neeg seem daim duab ntawm lub ntiaj teb no.

Tej zaum ib tug neeg hais tias, tias lub zeem muag yog dog dig lawm. Tab sis qhov no khees nov ntawm nqaij tawv. Yog hais tias tus neeg mob yog nyob rau hauv ib tug kab rov tav txoj hauj lwm, lub retina rov qab los rau nws cov thawj txoj hauj lwm, tab sis ib zaug ib tug neeg mus sawv ntsug, nws rov tsiv deb ntawm lub choroid thiab pom kev zoo yog poob dua.

Ntshav siab, lub rov tshwm sim ntawm txoj kev xav ntawm strabismus, lub distortion ntawm qhov pom daim duab hais li cas retinal detachment. Cov tsos mob qhia ib tug uas muaj feem yuav mob mob, cataracts thiab tag nrho cov dig muag.

Yog hais tias koj tsis tseg xyuas nrig txog kev pom acuity, lub retinal detachment, uas nws mob thiaj paub hais tias, nws muaj peev xwm tiv thaiv tau. Tus kab mob muaj xws li cov kev ntsuas ntawm lub sab hauv lub qhov muag siab, txoj kev tshawb no ntawm lub sab saib, soj ntsuam ntawm lub fundus. Ib txoj kev tshawb ntawm lub qhov muag los ntawm txoj kev ultrasound yuav muab ib tug ntshiab daim duab ntawm lub xeev ntawm cov vitreous thiab retina.

Kho retinal detachment ob lub qhov muag, cov tsos mob ntawm uas twb kom meej meej qhia, nrog rau cov kev pab los ntawm yus kev noj tshuaj los yog dauv yuav tsis tau. Muaj peev xwm txuag thiab restore lub qhov muag pom tau xwb phais. Thaum lub sij hawm kev phais, tus kws phais ua ib tug zoo ntawm "so" netted thiab choroid.

Cov feem ntau txoj kev siv nyob rau hauv lub qhov muag phais thiab siv nyob rau hauv cov kev kho mob ntawm retinal detachment, yog sau thiab vitrectomy.

Thaum sau rau "gluing" laser siv thiab muab tshem tawm siv ib tug vitrectomy ntshav los ntawm cov vitreous, cirrhosis thiab lwm qhov chaw.

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