Nō nā tata nei, i tūtaki te kaituhi ki tētahi tauira tino whai tikanga. I te wā o te whakamātautau tirohanga, he tino pai te tirohanga a te tamaiti i te wā i whakamātauria ai ngā kanohi e rua. Heoi, i te whakamātautau takitahi i ia kanohi, i kitea he -2.00D te myopia o tētahi kanohi, ā, i warewarehia. Nā te mea ka taea e te kanohi kotahi te kite mārama, engari kāore e taea e te kanohi o tētahi, he ngāwari noa iho te wareware i tēnei take. Mā te kore aro ki te myopia o te kanohi kotahi ka tere ake te pikinga o te myopia, ka whanake te anisometropia refractive i ngā kanohi e rua, tae noa ki te tīmatanga o te strabismus.
He āhuatanga noa tēnei kāore ngā mātua i kite wawe i te myopia i roto i ngā kanohi o tētahi o ngā tamariki. Nā te mea he myopia tetahi kanohi, kāore tetahi, he nui te huna o tēnei.
Ngā Take o te Monocular Myopia
Kāore te koi o te tirohanga o ngā kanohi e rua i te tino taurite i ngā wā katoa; he maha ngā rerekētanga o te kaha whakaata i runga i ngā āhuatanga pēnei i te ira, te whanaketanga i muri i te whānautanga, me ngā āhua tirohanga.
Haunga ngā āhuatanga ira, ko ngā āhuatanga taiao te tino take. Kāore te whanaketanga o te monocular myopia e puta wawe tonu, engari he tukanga āta haere i roto i te wā. Ina neke ngā kanohi i waenga i te tirohanga tata me te tirohanga tawhiti, ka puta he tukanga whakatikatika e mōhiotia ana ko te noho. Pērā i te arotahi a te kāmera, ka tere te arotahi a ētahi kanohi, ko ētahi ka āta haere, ka rerekē te māramatanga. Ko te myopia he whakaaturanga o ngā raruraru noho, e uaua ai ngā kanohi ki te whakatikatika ina titiro ki ngā mea tawhiti.
Ko ngā rerekētanga o te kaha whakaata i waenga i ngā kanohi e rua, inā koa he nui te rerekētanga, ka taea te mārama penei: Pērā i te ringa matua o te katoa he kaha ake, he maha ake te whakamahinga, he kanohi matua anō hoki tō ō tātou kanohi. Ka whakatairangahia e te roro ngā mōhiohio mai i te kanohi matua, ka pai ake te whanaketanga. He rerekē te koi o te tirohanga o ia kanohi mō te tini o te tangata; ahakoa kāore he myopia, tera pea he rerekētanga o te koi o te tirohanga i waenga i ngā kanohi e rua.
Ka taea e ngā whanonga tirohanga kino te arahi ki te whanaketanga o te monocular myopia. Hei tauira, te noho ara pō roa ki te mātakitaki i ngā whakaari pouaka whakaata, te pānui pukapuka rānei, te takoto rānei ki rungakotahiMā te titiro taha ka taea te whakapiki i tēnei āhuatanga. Mēnā he iti te nui o te myopia i te kanohi kotahi, arā, i raro iho i te 300 nekehanga, kāore pea e nui te pānga. Heoi, mēnā he nui te nui o te myopia i te kanohi kotahi, arā, i runga ake i te 300 nekehanga, ka puta pea ngā tohu pēnei i te ngenge o te kanohi, te mamae o te kanohi, te ānini o te upoko, me ētahi atu mamae.
Tikanga Māmā hei Whakatau i te Kanohi Matua:
1. Totorohia ō ringaringa e rua, ka hanga he porowhita ki aua ringaringa; tirohia tētahi mea mā roto i te porowhita. (Ka taea te whakamahi i tētahi mea, whiriwhiria tētahi).
2. Taupokina ō kanohi maui me ō kanohi matau kia rerekē te āhua, ā, mātakitakina mēnā kei te neke te mea i roto i te porowhita ina tirohia ki te kanohi kotahi.
3. I te wā e mātakitaki ana, ko te kanohi e iti ake ai te nekeneke o te mea (e kore rawa rānei e nekeneke) ko tō kanohi matua.
Te Whakatikatika i te Monocular Myopia
Ka pāngia te tirohanga o tētahi atu kanohi e te mate kanohi pōuri. Ina he kino te tirohanga a tētahi kanohi, ā, he uaua ki te kite mārama, ka akiakihia te kanohi kē atu kia kaha ake te mahi, ka pāngia te kanohi pai ake, ka heke hoki tōna māramatanga tirohanga. Ko tētahi ngoikoretanga kitea o te mate kanohi pōuri ko te kore o te kite hohonu ina tirohia ngā mea me ngā kanohi e rua. He ngoikore ake te mahi tirohanga me te māramatanga o te kanohi he mate kanohi pōuri, nō reira ka ngana ki te whakamahi i tōna ake wāhi noho hei kite mārama i te ūnga. Mā te roa o te wāhi noho nui ka tere ake te haere o te mate kanohi pōuri. Ki te kore e whakatikatikaina te mate kanohi pōuri i te wā tika, ka kino haere tonu te kanohi pōuri i te roanga o te wā.
1. Te mau mōhiti
Mō te hunga whai kanohi pōuri kotahi, ka taea te tango i ngā mahi whakatikatika i roto i te oranga o ia rā mā te mau mōhiti, hei whakapai ake i ngā ngoikoretanga tirohanga e pā ana ki te kanohi pōuri kotahi. Ka taea e te tangata te whiriwhiri ki te mau mōhiti me te whakahaunga mō te kanohi kotahi anake, ko te kanohi kē atu ka noho tonu me te kore whakahaunga, ka taea te āwhina i te whakaiti i te kanohi pōuri i muri i ngā whakatikatika.
2. Pokanga Tirotiro o te Kornea
Mena he rerekētanga nui kei roto i te hapa tirohanga i waenga i ngā kanohi e rua, ā, kua pā nui te myopia monocular ki te oranga o ia rā me te mahi a te tangata, he kōwhiringa pea te pokanga tirohanga o te cornea hei whakatikatika. Ko ngā tikanga noa ko te pokanga laser me te pokanga ICL (Implantable Collamer Lens). He rerekē ngā tikanga e tika ana mō ngā tūroro rerekē, ā, me whiriwhiri tika i runga i ngā āhuatanga takitahi. Ko te whakatikatika hohe te whiringa tika.
3. Ngā Karāhe Whakapā
Tērā pea ētahi tāngata e whiriwhiri ana ki te mau i ngā karaihe whakapā, ka taea e ēnei te whakarite i te tirohanga o te kanohi whatu, me te kore e whakamā ki te mau i ngā mōhiti anga. He kōwhiringa pai tēnei mō ētahi tāngata e aro nui ana ki te ahua me te kanohi whatu kotahi.
Ngā kino o te Monocular Myopia
1. Te nui haere o te ngenge o te kanohi
Ko te kitenga o ngā mea mā roto i ngā kanohi he hua o te mahi tahi a ngā kanohi e rua. Pērā i te hikoi me ngā waewae e rua, ki te roa ake tetahi waewae i tetahi, ka ngoikore te waewae i te wā e hikoi ana. Ina he rerekētanga nui o ngā hapa tirohanga, ka arotahi tetahi kanohi ki ngā mea tawhiti, ko tetahi kanohi e arotahi ana ki ngā mea tata, ka heke te kaha o ngā kanohi e rua ki te urutau. Ka hua ake tēnei i te ngenge nui, te hekenga tere o te tirohanga, ā, i te mutunga ko te presbyopia.
2. Te Tere o te Hekenga o te Tirohanga o te Kanohi Ngoikore
E ai ki te mātāpono "whakamahi, ngaro rānei" i roto i ngā whekau koiora, ko te kanohi he pai ake te tirohanga ka whakamahia pinepinetia, ko te kanohi ngoikore ia, nā te kore whakamahinga pinepine, ka heke haere te pai. Ka hua ake tēnei i te kino haere o te tirohanga o te kanohi ngoikore, ā, ka mutu ka pā ki te hekenga o te tirohanga o ngā kanohi e rua.
3. Te Whanaketanga o te Strabismic Amblyopia
Mō ngā tamariki me ngā taiohi kei te wāhanga whanaketanga tirohanga, mēnā he rerekētanga nui o ngā hapa tirohanga i waenga i ngā kanohi e rua, ka kite mārama te kanohi pai ake i ngā mea, ko te kanohi ngoikore ia ka kite pōuriuri i ngā mea. Ina kore e whakamahia pai tetahi kanohi, ina kore rānei e whakamahia mō te wā roa, ka pā ki te whakaaro o te roro mō te hanganga ahua mārama, ā, ka pehia te mahi a te kanohi ngoikore. Ka pāngia te whanaketanga o te mahi tirohanga e ngā pānga roa, ka arahi ki te hanganga o te strabismus, te amblyopia rānei.
I te mutunga
Ko te hunga whai monocular myopia he maha ngā wā kāore e pai ana ngā whanonga kanohi, pērā i te whakatītaha, te tahuri rānei i ō rātou mahunga ina titiro ki ngā mea tata i roto i te oranga o ia rā. I roto i te wā, ka taea e tēnei te arahi ki te whanaketanga o te monocular myopia. He mea nui rawa te tirotiro i ngā whanonga kanohi o ngā tamariki, he mea nui hoki te āhua o tā rātou pupuri pene i a rātou e ako ana; ka taea hoki e te tū tika te whai wāhi ki te monocular myopia. He mea nui kia tiakina ngā kanohi, kia karohia te ngenge o te kanohi, kia okioki i ia hāora ina pānui pukapuka, ina whakamahi rorohiko rānei, kia okioki ngā kanohi mō te tekau meneti pea, kia kaua e mirimiri i ngā kanohi, kia mau tonu hoki te akuaku o ngā kanohi.
Mō ngā take o te monocular myopia, ka taea te whakaaro ki ngā mōhiti whakatikatika anga. Mena kāore anō kia mau mōhiti te tangata i mua, tera pea ka pāngia e te mamae i te tīmatanga, engari i roto i te wā, ka taea e ia te urutau. Ina he rerekētanga nui o ngā hapa tirohanga i waenga i ngā kanohi e rua, me whakangungu tirohanga pea hei whakatika i ngā raruraru tirohanga o ngā kanohi e rua. He mea nui kia mau tonu ngā mōhiti mō te monocular myopia; ki te kore, ka piki ake te rerekētanga o te tirohanga i waenga i ngā kanohi e rua, ka ngoikore te kaha o ngā kanohi e rua ki te mahi tahi.
Wā tuku: Hurae-12-2024