Astigmatism - cututtuka

Daga harshen Latin, astigmatism fassara ne kamar yadda babu wani wuri mai da hankali. Wannan yana nufin cewa ikon karfin gine-gine ko kuma ruwan tabarau ya karye, ya hana kulawar ido daidai. Harkokin na asibiti sun dogara ne akan digiri da nau'i na astigmatism - alamun bayyanar cutar mai sauƙin cutar ba su da ganuwa, kuma a cikin yanayin mummunar rashin lafiya, suna kawo rashin lafiya.

Types da kuma bayyanar cututtuka na ido astigmatism a cikin manya

Maganin da aka bayyana game da jituwa ya bambanta a daidaitawa:

• myopic - an yi tsinkaye ido a ido, hasken baya ya tasowa;
• hypermetropic - ƙwallon ido yana taqaitaccen, hangen nesa yana tasowa.

Har ila yau, alamu sun faru:

• na al'ada, saboda rashin ciwon halayya ko rashin ci gaba a cikin ciki;
• samuwa, sakamakon sakamakon raunin da ya faru, shan magani, cututtuka, keratoconus.

A cikin sharuddan tsanani, an rarraba astigmatism kamar haka:

• rauni;
• matsakaicin magana;
• babban digiri.

Akwai ƙananan raƙuman raunuka na cutar da aka yi la'akari da su, wanda aka yi daidai da canji a cikin ƙarfin haɓakawa, sasantawa da fifiko na mayar da hankali ga masu ido na idanu daban-daban.

Alamun astigmatism a cikin tsofaffi suna dogara ne, saboda mafi yawancin, kawai a kan tsananin rashin lafiya. Saboda haka, tare da nuna alamun rashin lafiya, mutum baya jin wani rashin jin daɗi, ba zai iya yin tunani ba a lokacin da yake da shi.

Matsayi mai zurfi, a akasin wannan, yana tare da takamaiman bayyanar cututtuka:

• gajiyar idanu ;
• ciwon kai;
• Hoton bazuwar;
• tashin hankali na ido tsokoki;
• ƙara yawan haske ga hasken haske;
• da wuya - idanu na ruwa;
• lalacewar hangen nesa a cikin dare;
• azabar ido mai sauri;
• Dole ne a squint, kunna kai don mayar da hankali na al'ada.

Gwaji don bayyanar cututtuka na astigmatism

Mafi sau da yawa don ganowa na ilimin lissafin jiki, ana amfani da tauraron Siemens - siffar mai siffar hoto daidai, ko zane-zane masu kama da juna. Amma yana da sauki sau da yawa don yin tsayayya da kansa game da yanayin astigmatism saboda irin wannan gwaji mai sauƙi:

1. Kusa hannun hagu tare da hannunka ka dubi hoto.
2. Yi maimaita ɗaya don idon dama.

Idan, yayin kallon hoton, wasu layuka ba su zama baƙar fata ba, amma launin toka ko launin toka mai duhu, wato, ƙananan cututtuka kuma yana da daraja a nan da nan tuntuɓar magungunan magunguna. Duk wajan da ke cikin wannan faɗin suna da daidai daidai da launi, an samo su a daidai nisa daga juna.

Yaya za a gane bambancin astigmatism daga sauran cututtuka na ido a cikin mutane ta hanyar bayyanar cututtuka?

Wasu mutane suna rikitar da cututtukan da aka bayyana tare da rashin lafiyar mai gani mai tsanani, suna ɓoye abubuwan bayyanar ta asibiti.

Yana da muhimmanci a tuna da cewa ciwon kai, lacrimation tare da astigmatism ba ya faruwa nan da nan bayan nauyin ido, misali, aiki a kwamfuta ko karanta karamin buga, kuma daga bisani wani lokaci (daga minti 60 zuwa 3). Bugu da ƙari, wannan cuta ba shi da yanayin hyperemia (reddening) daga cikin ƙwayoyin mucous, da ƙarancin fatar ido, bayyanar duhu kewaye da idanu. Irin waɗannan alamun sun bi conjunctivitis, glaucoma , cataracts ko retinopathy.

Sakamakon fasikanci na astigmatism shine tasirinsa akan ikon iya mayar da hankali ga abubuwa masu nisa da kuma a kan abubuwa masu kwance, da bambanci ga myopia da hypermetropia. A lokuta da yawa, za'a iya samun tsabta ta hoton ta hanyar mayar da hankalin kan aya guda, amma hoton da ke cikin ra'ayi na gefen ya zama ɓarna.