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Kanohi Waimāori (Amblyopia)

Tirohanga whānui

Ko te kanohi weriweri (amblyopia) he iti te kite i tetahi kanohi na te whanaketanga o te tirohanga kare i te noa i te timatanga o te ora. Ko te kanohi ngoikore—ko te kanohi weriweri—e ngaro ana ki roto, ki waho ranei.

Ko te nuinga o te wa ka whanake te amblyopia mai i te whanautanga tae noa ki te 7 tau. Koinei te take matua o te heke o te kite i roto i nga tamariki. Ko te mea onge, ka pa te kanohi weriweri ki nga kanohi e rua.

Ka taea te awhina i te whakatau me te maimoatanga wawe kia kore ai e puta nga raruraru roa ki te tirohanga o to tamaiti. Ko te kanohi he iti te kite ka taea te whakatika ma nga karaihe, ma nga karani ranei, ma te rongoa whakapiri ranei.

Ngā tohu

Ngā tohu me ngā pūāhua o te kanohi wīwī e whai ake nei:

  • He kanohi e kopiko ana ki roto, ki waho rānei
  • Ngā kanohi kaore e mahi tahi
  • Te kite kino o te hohonutanga
  • Te pēpehi, te kati rānei i te kanohi
  • Te whāiti i te matenga
  • Ngā hua rerekee o ngā whakamātautau tirohanga

I etahi wā, kaore e kitea te kanohi wīwī, ā, me te whakamātautau kanohi.

Āhea te kite i te tākuta

Tena tirohia te taakuta o tō tamaiti ki te kite koe i te ngaro o ona kanohi i muri i ngā wiki tuatahi o tōna oranga. He mea nui tētahi tirotiro tirohanga, ina koa ki te pūtaiao whānau o ngā kanohi kōwhiti, ngā cataracts tamariki, me ētahi atu āhuatanga kanohi.

Mo ngā tamariki katoa, he mea tūtohutia tētahi whakamātau kanohi katoa i waenganui i ngā tau 3 me 5.

Ngā take

Ka puta te kanohi weriweri na te wheako tirohanga rerekee i te timatanga o te ora e whakarereke ana i nga ara io i waenganui i te paparanga angiangi o te kiko (retina) kei muri o te kanohi me te roro. Ka iti ake nga tohu tirohanga e whiwhi ai te kanohi ngoikore. I te mutunga, ka heke te kaha o nga kanohi ki te mahi tahi, ka pehi pehi ranei te roro i te whakauru mai i te kanohi ngoikore.

Ko tetahi mea ka pupuhi i te tirohanga o te tamaiti, ka whakaputa ranei i nga kanohi ki te whakawhiti, ki te tahuri atu ranei, ka taea te puta mai he kanohi weriweri. Ko nga take noa o te mate ko:

  • Te kore o te uaua (strabismus amblyopia). Ko te take tino noa o te kanohi weriweri ko te koretake i roto i nga uaua e whakatakoto ana i nga kanohi. Ka taea e tenei koretake te whakaputa i nga kanohi ki te whakawhiti ki roto, ki te tahuri atu ranei, ka aukati i a raatau ki te mahi tahi.

  • Te rereketanga o te koi o te tirohanga i waenganui i nga kanohi (refractive amblyopia). He rereketanga nui i waenganui i nga tohu i ia kanohi - he maha tonu na te mataku, engari i etahi wa ki te tata, ki te raina koretake ranei o te mata o te kanohi (astigmatism) - ka taea te puta mai he kanohi weriweri.

    Ka whakamahia te karaihe, te karani ranei hei whakatika i enei raruraru refractive. I etahi tamariki, ko te kanohi weriweri ka puta mai i te huinga o te strabismus me nga raruraru refractive.

  • Te korenga. He raruraru ki tetahi kanohi - penei i te waahi kapua i roto i te karaihe (cataract) - ka taea te aukati i te tirohanga marama ki taua kanohi. Ko te deprivation amblyopia i te tamaiti iti ka hiahia ki te maimoatanga wawe kia kaua e ngaro te tirohanga pumau. He maha tonu te momo amblyopia tino kino.

Ngā āhuatanga tūpono

Ko ngā take e hono ana ki te nui haere o te tūponotanga o te kanohi whakangāhā e whai ake nei:

  • Te whānau wawe
  • Te iti o te rahi i te wā whānau
  • Te hītori whānau o te kanohi whakangāhā
  • Ngā ngoikoretanga whanaketanga
Ngā raruraru

Ki te kore e rongoatia, ka taea e te kanohi whakangāhā te ngaro o te tirohanga mō ake tonu atu.

Te ārai

Kaore he uauatanga

Te tātaritanga

Ka whakatau koe i tetahi whakamatautau kanohi e to taakuta, ka tirotirohia te hauora o te kanohi, te kanohi e kopikopiko haere ana, te rerekētanga o te tirohanga i waenganui i nga kanohi, te ngoikore ranei o te tirohanga i roto i nga kanohi e rua. Ko nga matūwai kanohi te tikanga e whakamahia ana hei whakawhānui i nga kanohi. Ko nga matūwai kanohi ka puta he tirohanga mōrearea e roa ana mo etahi haora, he ra rānei.

Ko te tikanga e whakamahia ana hei whakamatautau i te tirohanga e whakamahere ana ki te tau me te wahanga whanaketanga o to tamaiti:

  • Ngā tamariki i mua i te kōrero. Ka taea te whakamahi i te taputapu whakawhānui rama hei kimi i ngā cataracts. Ka taea e ētahi atu whakamātautau te aromatawai i te kaha o te pēpi, te tamaiti rānei ki te whakatūpato i ōna kanohi, ā, ki te whai i te mea e neke haere ana.
  • Ngā tamariki 3 tau me te pakeke ake. Ka taea e ngā whakamātautau e whakamahi ana i ngā pikitia, i ngā reta rānei te aromatawai i te tirohanga o te tamaiti. Ka hipoki ia kanohi i te wa kotahi hei whakamatautau i tetahi atu.
Te rongoā

He mea nui te tīmatanga o te rongoā mō te kanohi whakangāwari i te wa e taea ai i te tamarikitanga, ina e hangaia ana ngā hononga rarū i waenganui i te kanohi me te roro. Ko ngā hua pai ka puta ina tīmata te rongoā i mua i te 7 tau, ahakoa te haurua o ngā tamariki i waenganui i ngā tau 7 me te 17 e whakautu ana ki te rongoā.

Ko ngā whiringa rongoā e whakaū ana ki te take o te kanohi whakangāwari me te nui o te āhuatanga e pā ana ki te tirohanga o tō tamaiti. Ka taea e tō tākuta te tūtohutia:

Ko ngā rongoā e pā ana ki ngā mahi—pēnei i te tuhi, te mahi mīharo, te takaro rorohiko rānei—e wātea ana. Kāo te whai hua o te tāpiri i ēnei mahi ki ētahi atu rongoā kāore i whakamāramahia. Kei te haere tonu te rangahau ki ngā rongoā hou.

Mō te nuinga o ngā tamariki he kanohi whakangāwari, ka pai ake te tirohanga i roto i ngā wiki ki ngā marama. Ka roa pea te rongoā mai i te ono marama ki te rua tau.

He mea nui kia aroturukihia tō tamaiti mō te hokinga mai o te kanohi whakangāwari—ka taea te puta i te 25 ōrau o ngā tamariki he āhuatanga. Ki te hokinga mai o te kanohi whakangāwari, me tīmata anō te rongoā.

  • Kakano whakatika. Ka taea e ngā karāhe rānei ngā karāhe te whakatika i ngā raruraru pēnei i te ngāwari ki te kite, te tawhiti ki te kite, te astigmatism rānei e hua ai te kanohi whakangāwari.
  • Nga hipoki kanohi. Hei whakaohooho i te kanohi ngoikore, ka kakahuria e tō tamaiti he hipoki kanohi ki runga i te kanohi he tirohanga pai ake mō ngā haora e rua ki te ono, atu rānei i te rā. I etahi wā, ko te kakahu i te hipoki kanohi roa rawa ka taea te whakaeke i te amblyopia ki te kanohi i hipoki. Heoi, he maha te wa ka taea te whakahoki mai.
  • Kākahu Bangerter. Ko tēnei kākahu motuhake ka whakanohoia ki te karāhe kanohi o te kanohi kaha. Ka whakakōreore te kākahu i te kanohi kaha, me te hipoki kanohi, ka mahi hei whakaohooho i te kanohi ngoikore.
  • Rongoā kanohi. Ka taea e te rongoā kanohi o te rongoā e kiia nei ko te atropine (Isopto Atropine) te whakakōreore i te tirohanga i te kanohi kaha. Ko te tikanga ka tohua mō te whakamahinga i ngā wiki mutu, te whakamahinga o ngā matū e whakatenatena ana i tō tamaiti ki te whakamahi i te kanohi ngoikore, ā, he huarahi ke atu i te hipoki. Ko ngā pānga kino ko te ngawari ki te mārama me te mamae o te kanohi.
  • Taha. Ka hiahia pea tō tamaiti ki te pokanga mena he taupoki kanohi ngoikore rānei he cataracts e puta ai te deprivation amblyopia. Ki te haere tonu te whakawhiti o ngā kanohi o tō tamaiti, te wehe atu rānei me ngā karāhe tika, ka taea e tō tākuta te tūtohutia te whakatika pokanga hei whakatika i ngā kanohi, hei tāpiri atu ki ētahi atu rongoā kanohi whakangāwari.
Te tiaki whaiaro

Kaore he uauatanga

Te whakarite mō tō whakaritenga

Ka āhei pea te taakuta o tō tamaiti ki te tuku atu ki tetahi taakuta e mōhio ana ki te whakaora i ngā mate kanohi o ngā tamariki (ophthalmologist pēpi).

Ko ētahi kōrero hei āwhina i a koe ki te whakarite.

Hangaia tētahi rārangi o ēnei:

Mō te kanohi whakangā, ko ngā pātai hei ui ki tō taakuta ko:

He pātai pea tō taakuta ki a koe, pēnei i:

  • Ngā tohu, tae atu ki ētahi kaore pea e rite ki te take i whakarite ai koe i te whakatau, me te wā i kite ai koe i aua tohu

  • Ngā rongoā katoa, ngā huaora me ngā taapiri e inu ana tō tamaiti, tae atu ki ngā rāpoi

  • Ngā kōrero hauora nui, tae atu ki ētahi atu āhuatanga hauora rānei, mate pāwera rānei o tō tamaiti

  • Tō hītori whānau o ngā raruraru kanohi, pēnei i te kanohi whakangā, te katarata, te glaucoma rānei

  • Ngā pātai hei ui ki tō taakuta

  • He aha te take pea o te kanohi whakangā o taku tamaiti?

  • He whakatau rongoā ke atu kei reira?

  • He aha ngā whiringa whakaora ka tino āwhina i taku tamaiti?

  • E hia te whakapai ake ka tatari ai mātou ki te whakaora?

  • Kei te tūpono atu rānei taku tamaiti ki ētahi atu raruraru mai i tēnei āhuatanga?

  • He pēhea te tūpono o tēnei āhuatanga ki te puta mai anō i muri i te whakaora?

  • E hia te wā e tika ai te tirotiro a taku tamaiti mō ngā haerenga whai muri?

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