Mafi sau da yawa, an riga an sami tarihin strabismus a cikin yara. Wannan rashin daidaito na gatari biyu na ido ana iya sake magana game da shi shekaru bayan haka saboda dalilai da yawa.

– Yana maimaituwa ne sannan karkacewar ta kasance daidai da lokacin kuruciya.

– Ba a gyara madaidaicin ba (raguwar strabismus).

- An juya karkacewa: wannan na iya faruwa a lokacin bayyanar presbyopia, matsanancin damuwa akan hangen nesa, asarar hangen nesa a cikin ido ɗaya, tiyata ophthalmologic (cataract, refractive surgery), rauni, da sauransu.

Wani lokaci har yanzu, wannan strabismus ya bayyana a karo na farko a cikin girma, a kalla a bayyanar: hakika, wasu mutane sun kasance suna da halin karkata daga gatari na gani, amma kawai lokacin da idanunsu ke hutawa (strabismus na wucin gadi, latent). Yana da heterophoria. Lokacin da ba a hutawa ba, wannan ɓarna yana ɓacewa kuma strabismus saboda haka yawanci ba a gane shi ba. Amma idan akwai damuwa mai yawa - alal misali, bayan dogon sa'o'i da aka kashe akan allo ko dogon aiki na kusa ko presbyopia ba tare da biya ba - karkatar da idanu, ya bayyana (decompensation na heterophoria). Yana tare da gajiyawar ido, ciwon kai, jin zafi a bayan idanu, har ma da gani biyu.

A ƙarshe, yanayin da ba a sani ba shine na strabismus da ke faruwa a cikin balagagge ba tare da wani tarihi ba a wannan gefen, amma a cikin wani yanayi na musamman na pathological: babban myopia, tarihin rashin lafiyar ido, Graves 'hyperthyroidism, oculomotor paralysis. a cikin masu ciwon sukari, zubar jini na cerebral, sclerosis mai yawa ko ma ciwon kwakwalwa. Hanyoyi biyu (diplopia) na shigarwa mai banƙyama yana ba da faɗakarwa saboda yana da wuya a jimre a kullum.