Kusintha kwa kusinthika ndi masomphenya ndi vuto la maso limene anthu ambiri ndi ana awo akudwala. Matenda a minofu a maso amachititsa kuti zikhale zovuta kuti maso ayang'ane mkati pamene akuyang'ana pansi kuti awerenge kapena kuganizira. Poyesa kuyang'ana pa chinthu chapafupi, minofu yachibadwa imachititsa kuti maso asinthe kapena kutembenukira mkati. Izi zimatithandiza kukhala ndi ubwino wabwino komanso kuwonetseratu kuti maso athu akhale ndi fano limodzi.
Ngati maso athu sagwirizana mokwanira, tikhoza kukhala ovuta kuwerenga komanso ngakhale kuona masomphenya awiri .
Sizingakhale zoonekeratu kuti munthu wina akuvutika chifukwa cholephera kusinthika chifukwa zizindikiro zimasiyana. Anthu omwe alibe chidziwitso nthawi zambiri amadandaula za zizindikiro zotsatirazi powerenga kapena kuchita kwambiri pafupi ndi ntchito:
Maso otopa
Mawu osuntha kapena ophatikizana
Masomphenya awiri
Kuvuta kuika maganizo
Kuvuta kuwerenga kwa nthawi yaitali
Kujambula kapena kutseka diso limodzi
Kulephera kusinthika kumapezeka mwa mmodzi mwa ana makumi awiri onse. N'kutheka kuti mmodzi mwa ana awiri m'kalasi iliyonse ali ndi vutoli. Ana omwe ali ndi vuto losavomerezeka nthawi zambiri amaganiza kuti ndi aulesi kapena osokoneza m'kalasi. Amakonda kukhala osasamala ndipo nthawi zambiri amavutika kwambiri powerenga.
Kudziwa
Kusintha kwa kusinthika sikukupezeka nthawi zambiri pamasewero owonetsera nthawi zonse. Kawirikawiri, njira yokhayo yomwe ingapezedwe bwino ndiyo kuona dokotala wa maso, kaya optometrist kapena ophthalmologist .
Ndipotu, akatswiri a masewera kapena ana owona masewero kapena ophthalmologists ndi akatswiri abwino pankhani yothetsera vutoli.
Pali zizindikiro zambiri zomwe madokotala akuyang'ana pamene akudziwa bwino kuti kusagwirizana sikukutha.
- Chikulire kuposa chizoloŵezi chachizoloŵezi choyamba - Choyamba, madotolo a maso amapeza kuti wodwala amene akuvutika chifukwa cholephera kusinthika amakhala ndi nthawi yaikulu. Phoria ndi malo opuma a diso. Kwa anthu omwe amavutika ndi vuto lachidziwitso, malo omwe maso awo amakhalapo amakhala ochuluka. Chotsatira chake, sikuti munthu ameneyo akuyesera kuti asinthe payekha, koma choyamba ayenera kuthana ndi malo apamwamba omwe akukhala panja ndikutembenukira mwachizolowezi.
- Kuchepetsedwa kwa NPC - Chachiwiri, anthu omwe akuvutika chifukwa cha kusamvetsetsana ndi kuchepa (NPC). NPC ndiyeso ya momwe zolinga zowonjezera zingabweretsere pamphuno pamene akukhala ndi masomphenya abwino. NPC yachibadwa ikhoza kukhala ya 1 masentimita kapena ngakhale mphuno. Munthu amene ali ndi vutolo yabwino akhoza kuika chandamale yekha "kumphuno." NPC ya masentimita 10 okha imatengedwa kutali kapena kunja kwa malire ake. Munthu sangathe kubweretsa maso mkati ndikusunga bwino masomphenya owona bwino pamtunda kuposa masentimita 10.
- Zochepa zochepa zowonjezeramo zosungirako - Chachitatu, anthu omwe ali ndi vuto lokhazikika amakhala ndi mitsinje yochepa. Nthawi zambiri timakhala ndi maonekedwe osiyanasiyana omwe minofu yathu ingasokoneze maso athu. Anthu omwe ali ndi masomphenya oyenera ali ndi zambiri zomwe angathe kusuntha maso awo mwamsanga kuti akhale ndi masomphenya abwino. Anthu omwe ali ndi zosungirako zochepa zosungira malo alibe mpata wokwanira. Chifukwa chake, sangathe kusintha monga momwe akufunira. Anthu ena omwe ali ndi vuto lolephera kumangodandaula za masomphenya awiri.
- Kulephera kukwanira - Nthawi zina ana ndi achikulire omwe ali ndi vuto lokhazikika amakhala nawo osakwanira. Ngakhale mutakhala ndi wina popanda wina, nthawi zambiri zimayambitsa vuto chifukwa malo ogona ndi convergence amakhala osokonezeka kwambiri. Malo osungirako malo ndi omwe amapezeka pamene tiganizira chinthu choyandikira. Minofu m'diso, komanso disolo, amasintha kuti alole mphamvu yowonjezera. Izi zimalola pafupi ndi zinthu kuti ziwonekere. Njira yokhala ndi malo ogwiritsira ntchito mawonekedwe a diso ili pafupi kwambiri ndipo wina akhoza kukhudza wina. Anthu omwe ali ndi vutoli sakhala ndi nthawi yokwanira yokhala malo omwe maso awo akukhalamo. Akuti ali ndi chiwerengero chochepa chokhala ndi malo ogwira alendo. Madokotala a maso amatha kuyeza chiŵerengero ichi kuti awone ngati sizingatheke.
Chithandizo
Ogwira ntchito ambiri omwe akuyang'anitsitsa maso amachititsa kuti anthu asagwiritsidwe ntchito pogwiritsa ntchito mankhwala omwe amatchedwa "pencil-ups ups." Panthawi yopuma pencil, wodwala amatsata kalata kapena chithunzi pa pensulo. Pensulo imabweretsedwa pang'onopang'ono ku mlatho wa mphuno. Cholinga ndicho kusunga kalata momveka bwino komanso yosakwatirana popanda masomphenya awiri. Wodwala akuyamba kukopera pensulo pamphuno. Tsiku lirilonse, cholinga chake ndikumabweretsa pafupi ndi mphuno ndikugwiritsira ntchito momveka bwino. Kupuma kwa penipeni kumabwerezedwa kwa mphindi 10-15 patsiku.
Chifukwa cha kusintha kwa pensulo kumakhala kosiyanasiyana, phunziro linachitidwa ndi National Eye Institute amadziwika kuti Convergence Insufficiency Treatment Trial (CITT).
Ili ndilo phunziro loyamba lopangidwa bwino lomwe likufanizira mankhwala osiyana. Kafukufuku wa masabata 12 anayerekezera mitundu itatu yothandizira masomphenya, awiri mwa iwo anali mankhwala opangira kunyumba komanso mankhwala omwe amathandizidwa ndi ofesi yochitidwa ndi aphunzitsi ophunzitsidwa. Kafukufukuyu anapeza kuti pafupifupi 75 mwa anthu 100 aliwonse amene adalandira mankhwala olembedwa pa ofesi ndi aphunzitsi ophunzitsidwa kuphatikizapo mankhwala apanyumba amasonyeza zizindikiro zochepa zochepa zokhudzana ndi kuwerenga ndi zina pafupi ndi ntchito poyerekeza ndi anthu omwe ali ndi mankhwala okhaokha omwe ali ndi nyumba.
Mankhwala Ena
Magalasi a Prismasi - Mphamvu yapadera yomwe imachititsa zithunzi imatchedwa prism ndipo ikhoza kuikidwa m'kamwa la magalasi. Prism imachititsa kuti zithunzizo zisamuke pokhala kuti munthu amene alibe chidziwitso sichiyenera kusintha. Izi sizichiza matenda koma zimathetsa zizindikiro zambiri. Vuto ndi prism ndikuti anthu ena amatha kusintha. Chotsatira chake, ndondomeko yapamwamba ya ndende iyenera kulamulidwa kuti ipeze zotsatira zomwezo.
Opaleshoni - Opaleshoni kawirikawiri ndiyo njira yomaliza yoperekera kusinthika chifukwa chikhalidwe chimawathandiza kwambiri kuchipatala.
Mawu Ochokera
Musanyalanyaze chisonkhezero chomwe chizoloŵezi cholephera kusinthika chikhoza kukhala ndi luso la kuŵerenga, kusinkhasinkha, kumvetsetsa, ndi maphunziro. Ngati mwana akuchita mukalasi, zikhoza kukhala chifukwa cha vuto la masomphenya monga kusalumikiza. Makolo ayenera kudziwa kuti kusagwirizana kumeneku kungachititse kuti zizindikiro zambiri zikhale zovuta kuwerenga ndi kumvetsa. Komabe, madokotala tsopano ali ndi umboni wakuti mankhwala othandizira maofesi ndi ofufuza ophunzitsidwa kuphatikizapo kuchipatala kumalimbitsa chithandizo akhoza kuthana ndi vutoli ndi kuthetsa zizindikiro.
> Chitsime:
> Kusakwanira Kwasinthika Chithandizo Choyesedwa Gulu Lophunzira. Kuyesedwa kwachidziwitso kuchipatala kwa chithandizo cha chidziwitso cha kusamvetseka kwa ana. Arch Ophthalmol, Sep 2008.