Kua whakaaro kē koe ki te mahi whakamiharo me te ngāwari o ō kanohi i ia rā, i ia rā? Kei te tirotiro tonu koe i tō taiao, kei te pānui pukapuka, kei te titiro ki tō waea pūkoro, kei te titiro tahi rānei me tētahi hoa i a koe e kōrero ana. Hei arotahi tika ki ngā mea katoa e kite ana koe, ka whakawhirinaki ō kanohi ki tētahi pūnaha uaua iti engari he mea tino nui. I tēnei rā, me tūhuratia ēnei uaua kanohi.
He aha ngā uaua o te kanohi, ā, kei hea rātou e tū ana?
Ki te kī ngāwari, e ono ngā uaua e whakahaeretia ana ia kanohi. Mā ēnei uaua ka taea e koe te huri i ō kanohi ki maui, ki matau, ki runga, ki raro, ki te taha whakarara hoki. Hei tauira, ki te mea kei te hikoi koe, ā, me tere te titiro ki tētahi waka e whakatata mai ana i te taha, ki te whai rānei i tētahi manu e rere ana i runga ake, koinei ngā uaua ka tere te mahi.
E piri ana ēnei uaua ki te taha waho o te karu kanohi. Nā konei, e kiia ana ēnei e ngā tohunga hauora he uaua 'waho' (he uaua waho rānei)ngā uaua ).
Ahakoa ko ēnei uaua o waho te mea matua e whakahaere ana i te ahunga o tō titiro, he mea nui anō hoki tā rātou mahi ki te kounga o tō tirohanga. Kia pai ai te mahi a ō kanohi, me neke ngātahi rātou — arā, i te wā kotahi, i te ahunga kotahi, me te tere kotahi. Ki te kore e ranea tēnei mahi tahi, tera pea ka raru koe ki te kite i te hohonu me te tirohanga 3D. Whakaarohia te heke iho i te arawhata; ki te kore e taea e ō kanohi te whakatau tika i te hohonu o ia taahiraa, tera pea ka hinga koe. He mea nui te mahi tahi tika o ō uaua kanohi hei whakatere haumaru i tō ao.
Ngā Momo Uaua Kanohi e Rua
E rua ngā momo matua o ngā uaua kanohi:
1. Ngā uaua rectus
2. Ngā uaua piko
1. Ngā Uaua Tuturu
E whā ngā uaua rectus o ia kanohi. Ko ō rātou ingoa me ō rātou tūranga e whai ake nei:
- Te uaua rectus teitei: Kei runga ake i te kanohi, ka āwhina tēnei uaua i a koe ki te titiro ake.
- Te uaua rectus o raro: Kei raro i te kanohi, ka kukume tēnei uaua i tō titiro ki raro.
- Rekereke waenga: Kei te taha e tata ana ki tō ihu, ka āwhina tēnei uaua ki te tahuri i tō kanohi ki roto (ki te ihu).
- Te taha o te uaua rectus: Kei te taha o waho (e tata ana ki tō taringa), ka nekehia tō kanohi e tēnei uaua ki waho (e anga atu ana ki te taringa).
2. Ngā Uaua Piko
E rua ngā uaua piko o ia kanohi, he uaua ake ā rāua mahi.
- Piko o runga: He rite tonu te mahi a tēnei uaua ki te pūrei. Ka tīmata i muri i te kanohi, ka haere whakamua ki tētahi koropiko wheua iti i roto i te kōhao kanohi e kiia nei ko te trochlea , kātahi ka piri ki te tihi o te karu kanohi i muri i te rectus o runga. Ko tana mahi matua he huri i te kanohi ki raro, ki waho hoki.
- Te uaua whakarara o raro: Ka tīmata tēnei uaua i te taha raro-o-roto o te kōpuku kanohi, ka haere i muri i te rectus taha, ka piri ki te taha o waho o te karu kanohi. Ka āwhina i a koe ki te neke i tō kanohi ki runga, ki waho hoki.
Me pēhea te mahi a ngā uaua o te kanohi?
Ka mahi takirua ngā uaua o waho o te kanohi e ono. Ina neke tetahi uaua, ka āwhina tetahi atu i roto i taua kanohi ki te taurite me te whakahaere i taua nekehanga—he rite tonu ki te tōia-o-te-pakanga e pupuri ana ngā kaha taupatupatu i ngā mea kia taurite. Koia te take he whānuitanga motuhake o te nekehanga o ō kanohi.
Tērā anō tētahi tukanga nui e kiia nei ko te ioka . He rite tonu ki ngā kau e tō ana i tētahi kāreti i te wā kotahi, ka honoa ō kanohi kia neke tahi i te huarahi kotahi i te wā kotahi. Mā tēnei ka arotahi ngā kanohi e rua ki te mea kotahi, kia mārama ai tō tirohanga, kia mau tonu ai te hohonu.
Ko ēhea ngā io e whakahaere ana i ēnei uaua?
Ko ngā nekehanga o ō kanohi e whakahaeretia ana e ngā takirua io angaanga e toru e ahu mai ana i tō roro:
- Io Cranial III (io Oculomotor): Ko tēnei io e whakahaere ana i ngā uaua rectus o runga, o raro, me te oblique o raro. Koinei te mea matua e whakahaere ana i ngā nekehanga o ō kanohi.
- Io cranial IV (io Trochlear): Ko tēnei io te tino kaiwhakahaere o te uaua whakarara o runga.
- Io cranial VI (io Abducens): Ko tēnei io te kaiwhakahaere o te uaua rectus taha.
Ka tukuna e tō roro ngā tohu tika mā roto i ēnei io kia pai ai te mahi a ngā uaua o ō kanohi.
Ngā āhuatanga noa e pā ana ki ngā uaua kanohi
Ko ngā raruraru uaua o te kanohi e rua ngā wāhanga: ngā mate uaua me ngā mate e pā ana ki te pūnaha io . Hei tāpiri, ka taea e ngā whara ki te kanohi, ki te angaanga, ki ngā kiko e karapoti ana rānei te whakararu. Hei tauira, ka taea e te whara nui o te mahunga, o te kanohi rānei te whakararu i te wheua ka mau ai te uaua o te kanohi, he āhuatanga e mōhiotia ana ko te mahanga .
He āhuatanga ohorere hauora tēnei. Mēnā kei te whakapae koe kua mau te uaua o te kanohi i tētahi whara, rapua tonutia te āwhina ohorere ki te hōhipera tata. Me tere te pokanga hei ārai i te kino tuturu, i ngā raruraru kino rānei.
Ngā mate uaua
Ka taea e ēnei āhuatanga te ngoikore i ngā uaua o te kanohi, ā, ka taea te tuku iho, te whiwhi rānei i roto i te wā, tae atu ki:
- Te ngoikore o te roro
- Te ngoikore o te uaua o te kanohi (OPMD)
- Te mate Kearns-Sayre
- Myositis (mumura o te uaua)
- Te mate kanohi tairoi (te mate a Graves)
- Matapōkere (kanohi whakawhiti/kanohi hē) te Amblyopia rānei (kanohi mangere)
- Ngā momo pukupuku onge
Ngā mate e pā ana ki te pūnaha io
Nā te mea e whakawhirinaki katoa ana ngā uaua o ō kanohi ki ngā tohu io mai i te roro, ko tētahi āhuatanga e pā ana ki ngā io o te angaanga, ki te roro tonu rānei, ka pā nui ki te nekehanga me te mahi a ō kanohi .
Ko te ngoikore o ngā io angaanga he mate pūnaha io e pā ana ki ngā io e whakahaere ana i te nekehanga o te kanohi. Ahakoa ka pāngia pea tētahi o ngā io motuhake e toru e ēnei, ko te ngoikore o te io tuaono (abducens) te mea tino noa. Ko ētahi he whānautanga mai, engari ko te nuinga ka pā mai i muri mai i te oranga nā te whara, nā ngā mate hauora rānei.
Ko ētahi atu āhuatanga neurological e pā ana ki te nekehanga kanohi ko:
- Te mate pāwera
- Te mate urutā maha
- Te whiu me ngā whakaekenga ischemic poto (TIA)
- Ngā pukupuku roro me ngā mate pukupuku, ngā mea rānei e pā ana ki ngā io angaanga e hono ana ki ngā uaua kanohi
- Ngā whara o te io, o te roro rānei, ngā mate mumura rānei i puta mai i ngā mate pēnei i te mate Lyme
- Ngā migraines
- Te mate a Parkinson me te mate a Parkinson
He aha ngā tohu o ngā mate pāwera o ngā uaua kanohi?
Ko ngā tohu noa e pā ana ki ngā raruraru nekehanga kanohi ko:
- Kamo kamo e takoto kau ana (Ptosis)
- Ngā nekehanga kanohi tere, koretake (Nystagmus)
- Te hē o te tūnga o ngā kanohi ina whakamahia ngātahi, pērā i te exotropia (te tahuri ki waho) me te esotropia (te tahuri ki roto)
- Te korenga o ngā kanohi e tika te tūnga ina hipokina, pērā i te exophoria me te esophoria
- Te kore e taea e te kanohi kotahi te neke i tētahi huarahi motuhake (Intranuclear ophthalmoplegia)
Ka puta ētahi tohu nā te kore e taea e ō kanohi te mahi tahi, ka puta ai ngā raruraru pēnei i:
- Te ngoikore o te tirohanga rua-kanohi (he uaua ki te whakataurite i ngā whakaahua mai i ngā kanohi e rua)
- Te tirohanga takirua (diplopia)
- Te tirohanga pōuri
- Pōuriuri
- Vertigo (he āhua hurihuri)
- Mate nekeneke, whakapairuaki, ruaki rānei
- Te taumahatanga o te kanohi (asthenopia)
Me pēhea te aromatawai i te hauora o ngā uaua o te kanohi?
Ko te whakamātautau io te huarahi tino whai hua ki te aromatawai i te mahi a ngā uaua o te kanohi. Ka tono tō tākuta kia nekehia ō kanohi i roto i ngā tauira motuhake . Ki te kore e tika te haere o ō kanohi, he tohu nui tēnei mō te tautuhi i ngā mate taketake.
Hei tāpiritanga, ka tonoa pea ngā whakamātautau taiwhanga , arā, ko te mahi toto, hei tautuhi i ngā paturopi, i ngā tohu koiora rānei. He mea nui ēnei hei kite i ngā āhuatanga pēnei i ngā mate tairoi, i ngā mate pūnaha ārai mate rānei.
He aha ngā maimoatanga noa mō ngā mate uaua kanohi?
He rerekē ngā maimoatanga. Ka whakatauria e ētahi āhuatanga ko rātou anake, kāore he wawaotanga . Mena he mate taketake te take, ko te rongoā i te āhuatanga matua ka whakatika i ngā raruraru nekehanga kanohi.
Mena e hiahiatia ana te maimoatanga tika, ko ngā kōwhiringa ko:
- Ngā Rongoā : Ka whakawhirinaki katoa ēnei ki tō tautuhi mate me tō āhua hauora.
- Pokanga : Mena kāore e whai hua ētahi atu maimoatanga, ka whakaarohia pea te pokanga, ahakoa he onge te noho hei arai tuatahi.
Mā tō tohunga tiaki kanohi, mā tō kaiwhakarato hauora rānei koe e ārahi i roto i ngā kōwhiringa e hāngai ana ki tō āhua , tō hītori hauora me ō hiahia whaiaro hei wāhanga o te whakapau kaha a Nirogi Lanka ki te tiaki i a koe.
Me pēhea taku tiaki i ngā uaua o ōku kanohi?
Ka taea e koe te pupuri i te hauora o ō uaua kanohi mā te whai i ēnei mahi:
- Whakamātautauhia ō kanohi i ia wā : Kua whakangungua tō tohunga kanohi ki te kite i ngā āhuatanga ngāwari o te tūnga me ngā raruraru uaua kāore pea koe e kite.
- Mauria he parenga kanohi : Ka taea e ngā whara kanohi, kanohi, upoko rānei te whakararuraru tuturu i te mahi a ngā uaua kanohi. Mā te mau i ngā taputapu tiaki tika, pērā i ngā mōhiti kanohi, i ngā mōhiti ātete pānga rānei, ka ārai i ngā whara e whakarerekē ana i te ora.
Āhea koe me rapu tohutohu hauora mō ngā raruraru nekehanga kanohi?
Ko ngā raruraru nekehanga kanohi he tohu pea i ētahi wā mō ngā āhuatanga ohorere hauora nui, e morearea ana ki te ora . Mena ka raru koe ki te neke i ō kanohi i roto i ēnei āhuatanga, rapua tonutia he awhina hauora ohorere :
- Te tīmatanga ohorere : Ko ngā panonitanga tere o te tirohanga me aro wawe ki a rātou anō.
- I muri i te whara o te mahunga, o te kanohi rānei : Ka pā tika ngā whati o te angaanga, ngā whati rānei o te roro ki ngā uaua o ngā kanohi, ā, me tere tonu te wawaotanga o te tari whakaora.
- Ngā tohu o te whiu : Ki te ngoikore, ki te kore rānei te ringa, te waewae rānei, ka uaua te kōrero, ka piko rānei te mata, waea atu ki te 911, toro atu rānei ki te tari urupare ohorere o te hōhipera tata tonu atu.
Kia maumahara: Ki te ruarua koe, kaua e whakaroa. He mea nui te tautuhi wawe me te maimoatanga kia tutuki ai ngā hua hauora pai rawa atu mō ō kanohi.
Te Karere hei Whakahoki ki te Kāinga: Ngā Kaupapa Matua hei Mahara
Ki te mea kei te pānui koe i tēnei tuhinga, me mihi ki ngā uaua o ō kanohi. Ko ēnei uaua whakamiharo e āhei ai ō kanohi ki te aro ki ia kupu e kite ana koe. He mea nui tā rātou mahi i roto i tō oranga, engari he maha ngā wā ka warewarehia e tātou, kāore?
He mea nui te tiaki i ō kanohi mai i ngā whara. He mea nui anō hoki te pupuri i ngā tirotiro kanohi auau . Kaua rawa e warewarehia ngā tohu e pā ana ki ō uaua kanohi, ahakoa he iti noa iho. Mā te tiaki pai i ō uaua kanohi ka taea e koe te kite mārama tonu i te ao e karapoti nei i a koe mō ngā tau e haere ake nei me Nirogi Lanka.
👩🏽⚕️ Ngā Pātai Auau (FAQs)
💬 He aha ngā uaua o te kanohi?
E ono ngā uaua iti e piri ana ki waho o te karu o te kanohi e whakahaeretia ana ia kanohi. Mā ēnei ka taea e ō kanohi te neke haere ki runga, ki raro, ki ngā taha katoa me te maeneene.
💬 Ka aha mēnā ka ngoikore ēnei uaua?
Ki te ngoikore ngā uaua o tētahi taha, ka kore pea ngā kanohi e mahi tahi, ka hua ake he āhuatanga e kiia nei ko te strabismus (he rerekētanga o ngā kanohi). He mea tino noa tēnei i roto i ngā tamariki, ā, me arotake e te tohunga tiaki kanohi.
💬 He aha atu anō ngā āhuatanga e pā ana ki ēnei uaua?
Ae, ko ētahi mate pūnaha io, pērā i te sclerosis maha, ka pāngia te mahi tahi a ēnei uaua, ka puta he tirohanga pōuri mō te wā poto, he tirohanga takirua rānei (diplopia). Mēnā ka pāngia koe e ngā panonitanga ohorere o te tirohanga, whakapā atu ki tō tākuta, rapua rānei ngā ratonga ohorere tonu.
Kupumatua: Uaua kanohi, uaua o waho o te kanohi, nekehanga kanohi, tirohanga, hauora io, tohumate, tiaki kanohi, Nirogi Lanka
