Astigmatism yog ib qho kab mob hauv qhov muag kho qhov muag ntawm lub qhov muag (sphericity) tawg, vim tias cov rays uas tau pom los ntawm qhov muag pom tsis ua kom pom tseeb ntawm ib qho taw qhia thiab, thaum tsis muaj kev kho, tsis pom kev thiab strabismus yuav tshwm.
Cov tsos mob thiab mob ntawm qhov muag Astigmatism
Nrog astigmatism, muaj xws li kev tsis pom kev:
- mob taub hau thiab mob hauv qhov muag;
- lub zeem muag ntawm cov khoom siv los yog khawb;
- blurry qhov muag.
Obviously, cov tsos mob no yuav yog yam ntxwv ntawm ntau yam kabmob qhov muag, yog li kev pom zoo nws yog qhov yuav tsum tau los kuaj xyuas ib tus kws kho mob tshwj xeeb uas tuaj yeem ntsuam xyuas lub xeev qhov tsis pom kev thaum pom, los yog siv computer kev ntsuas. Lub tom kawg yog ntau nyiam, vim hais tias nrog nws koj tuaj yeem tau txais cov ntaub ntawv ntawm cov kev txhim kho, uas qhov kev kho tau zoo ntawm nws.
Txoj kev kho ntawm astigmatism
Kev kho ntawm tus kab mob no muaj peev xwm raug siv tawm txoj kev sib txawv, nws nyob ntawm nws cov degree. Txoj kev phais yog qhov zoo tshaj plaws, tiam sis nws yog ib qho tseem ceeb uas yuav tsum tau mus rau nws tsuas yog nyob rau hauv ntau zaus, thaum lwm txoj kev kho mob tau ua pov thawj.
Astigmatism kev kho mob hauv tsev
Tom tsev, koj tuaj yeem ua haujlwm thiab siv qee txoj kev los ua kom koj lub peev xwm pom kev.
Kev kho mob ntawm astigmatism nrog pej xeem cov kev muaj xws li kev tsim cov khoom noj tshwj xeeb: noj mov loj ntawm Cherry, thiab haus decoctions ntawm blueberries thiab tshiab carrot, dib thiab beet kua txiv. Noj cov tshuaj no thaum yav tag los, 1 khob ib hnub.
Tsis tas li ntawd, kev kho mob ntawm astigmatism nrog pej xeem txoj kev muaj xws li txheej txheem: txhua txhua hnub thaum ntxuav, txaws rau hauv qhov muag ntawm cov dej txias. Qhov no ua rau cov ntshav tshuam zoo thiab muaj kev ntxim ntxub rau lub davhlau ntawm qhov muag pom.
Cov kev ua rau lub qhov muag nrog astigmatism tau ua ntau zaus hauv ib hnub, thiab txhua tus yuav tsum tsis pub ntev tshaj 10 feeb:
- Kho qhov muag pom nyob ze thiab sab nraud: sawv ntsug ntawm lub qhov rais, siv ib qho xaum thiab thawb tawm ntawm koj kom ntev txog 40 cm Ntsuas cov ntsiab lus nyob sab nraum lub qhov rais rau ob peb feeb, thiab tom qab ntawd dheev tig koj lub ntsej muag. Lwm qhov deb thiab ze ze rau qhov tsawg kawg nkaus ntawm 5 feeb.
- Nyob ntawm seb hom kev saib puas nyuaj (vertical, kab rov tav, kab pheeb ces kaum), ua kom lub hauv paus nyob rau hauv cov lus qhia.
Kev kho mob ntawm qhov muag astigmatism nrog kev pab los ntawm kev siv tshuaj
Txoj kev kho kom zoo li tsuas yog tswj hwm tus kab mob uas muaj kab mob. Nws suav nrog tsom iav los lo lo ntsiab muag, nrog rau kev ua kom ib ce thiab tswj hwm txoj kev noj qab haus huv, kev ua neej zoo.
Kev kho mob phais thiab nws hom
Yuav kho tus mob myopic astigmatism, keratotomy yog siv thaum txiav to ntawm lub pob ntseg hauv lub meridians kom tsis muaj zog.
Txhawm rau siv tshuaj hypermetropic astigmatism siv thermokeratocoagulation, uas muaj lub koob thav hlau tsub kom cov curvature ntawm cornea,
Laser kev kho mob ntawm astigmatism yog ua tiav nrog kev pab los ntawm ib txoj kab teeb laser. Hnub no, nws yog qhov hnyav tshaj plaws txoj kev kho ntawm txoj kev kho qhov muag tsis pom kev, uas yog ceev thiab minimizes cov teeb meem tom qab kev phais. Txoj kev no yog siv los kho cov teeb meem astigmatism. Ntawm cov kev sib txawv ntawm cov laser kev khiav hauj lwm, keratomilez yog faib: nrog kev pab ntawm nws ob hom kev astigmatism (myopic thiab hypermetropic) raug kho thiab nws txoj kev zoo dua yog tias tsis muaj kev puas tsuaj rau cov txheej pov tseg ntawm lub pob kws.