Wani nau'i na astigmatism, wadda ake amfani da myopia , ana kira myopic. Abubuwan da ke tattare da ilimin lissafi sun kasance a cikin gaskiyar cewa ba a kula da bayanin bayyane ba a wani mahimmin abu a kan maƙalar kowane ido, kamar yadda ya kamata ya kasance tare da ƙididdiga na al'ada, amma a yankuna biyu. Kuma a kan dakatarwa kanta, kawai wani ɓangare na hoton an gyarawa.
Menene myopic astigmatism?
Wannan cuta za a iya samuwa saboda sakamakon wani aiki a kan idanu, lalacewar injiniya ko kuma bunkasa a matsayin abin da ke nuna alamun wasu cututtuka. Myopic astigmatism kuma ya faru daga haihuwa.
Bugu da ƙari, ana rarraba wannan nau'in halitta a cikin nau'i na kwayoyin da kuma ruwan tabarau da nau'o'in ƙananan nau'i na rashin ƙarfi: rauni da mai tsanani.
Astigmatism mai sauki ne mai sauki
Binciken da kuma kafa ƙaddamarwar cutar ta kasance ta hanyar nazarin wadanda ke da ido. Ƙananan astigmatism yana haɗuwa da mayar da hankali ga hasken hasken kai tsaye a kan rami, da kuma sauran ɓangaren - a gabansa. A wannan yanayin, hangen nesa na al'ada ne a cikin ɗaya daga cikin mahaifa, kuma myopia tasowa a karo na biyu.
Kasuwanci kai tsaye myopic astigmatism
Wannan irin cutar yana nuna cewa maida baya ba zai kai ga dukkan hasken hasken ba, amma yana mai da hankalinsa a wurare da yawa a gabansa. Yayin da yake nazari akan wadanda suke da ido, to lallai myopia yana samuwa a duka biyu, amma tare da digiri daban-daban na tsanani.
Ƙwararrun maganin astigmatism na ƙwayar ido duka yana faruwa ne sau da yawa kuma yana da tsananin tsananin bayyanar cututtuka:
- Rage tsabta daga abubuwa masu gani;
- murdiya;
- Girman hotunan hoto.
Myopic astigmatism - magani
Matsarar rashin ƙarfi na ilimin lissafi za a iya daidaita shi tare da kayan aikin ido na musamman, saka kayan tabarau masu dacewa , ruwan tabarau na tuntuɓa.
Matsayi mai mahimmanci yakan buƙaci aikin ƙwayar ƙwayar jiki, tun da hanyoyin da aka bayyana mazan jiya sun iya haifar da hare-haren ciwon kai da rashin jin daɗi a idanu. Ayyuka don kawar da myopic astigmatism kamar haka:
- laser keratomileus (gyaran siffar ƙinar tare da hasken laser);
- naratotomy na astigmatic (microdermabrasion a kan cornea);
- Magungunan ƙwayoyin photorefractive (gyaran ƙwayar ta hanyar ƙwayar microscopic cirewa ta sama ba tare da lalata kayan kyamaran ciki) ba.