Astigmatism

ʻO Astigmatism kahi ʻano o ka hewa refraactive o ka maka. ʻO nā hewa Refractive ke kumu o ka hihi. ʻO lākou ke kumu maʻamau e hele ai ke kanaka e ʻike i ka ʻoihana maka.

ʻO nā ʻano hewa ʻē aʻe o refreactive are:

• ʻIke mamao
• Kahikina

Hiki i ka poʻe ke ʻike no ka mea ʻo ka ʻaoʻao mua o ka maka (kornea) hiki ke pio (pale) i ke kukui a kālele iā ia i ka retina. ʻO kēia ka hope i loko o ka maka o ka maka.

Inā ʻaʻole e nānā pono nā kukuna māmā i ka retina, malia paha nā kiʻi āu e ʻike ai.

Me ka astigmatism, ʻoki poepoe ʻole ʻia ke kole. Kuhi kēia kuhi i ka nānā ʻana ma waho o ka nānā.

ʻAʻole ʻike ʻia ke kumu o ka astigmatism. Aia pinepine ia mai ka wā hānau. Kū pinepine ʻo Astigmatism me ka nearsightedness a i ʻole ka ʻike maka. Inā hele a hewa ke astigmatism, he hōʻailona paha ia o keratoconus.

ʻO ka Astigmatism ka mea maʻamau. Hana ʻia ia i kekahi manawa ma hope o kekahi ʻano o ke ʻoki ʻana o ka maka, e like me ke kaha ʻana o ka cataract.

He mea paʻakikī ka Astigmatism e ʻike i nā kikoʻī nani, kokoke paha a i ʻole kahi mamao.

Hoʻomaopopo maʻalahi ʻia ka Astigmatism e kahi hōʻike maka maka maʻamau me ka hōʻike refraaction. ʻAʻole koi ʻia nā hoʻāʻo kūikawā ma ka hapanui o nā hihia.

ʻO nā kamaliʻi a i ʻole nā ​​mākua hiki ʻole ke pane i kahi hoʻokolohua maʻamau maʻamau hiki ke ana i kā lākou refraaction e kahi hōʻike e hoʻohana ai i ke kukui i hōʻike ʻia (retinoscopy).

ʻAʻole pono e hoʻoponopono pololei i ka astigmatism māmā.

ʻO nā aniani a me nā aniani kelepona e hoʻoponopono i ka astigmatism, akā ʻaʻole e hoʻōla.

Hiki i ke kahakaha laser ke kōkua i ka hoʻololi ʻana i ke kinona o ka ʻili kornea e hoʻopau ai i ka astigmatism, me ka ʻike maka a i ʻole ka ʻike maka.

Hiki ke hoʻololi i ka Astigmatism me ka manawa, e koi ana i nā aniani hou a i ʻole nā ​​aniani pili. Hiki i ka hoʻoponopono ʻana o ka hihi laser ke hoʻopau pinepine, a hoʻemi nui paha i ka astigmatism.

I nā keiki, ʻo ka astigmatism i hoʻoponopono ʻole ʻia i ka maka hoʻokahi wale nō ke kumu o ka amblyopia.

Kāhea i kāu mea mālama ola a i ʻole ophthalmologist inā piʻi a pilikia nā pilikia o ka ʻike, ʻaʻole hoʻi e hoʻomaikaʻi me nā aniani a i ʻole nā ​​aniani ʻike.

• Hōʻike ʻike ʻike hihi

Chiu B, ʻōpio JA. Hoʻoponopono o nā hewa refraactive. I: Yanoff M, Duker JS, eds. Ophthalmology. 5th lā. Piladelapia, PA: Elsevier; 2019: chap 2.4.

ʻO Jain S, Hardten DR, Ang LPK, Azar DT. ʻO ka hoʻopau ʻana o ka ʻili Excimer: photorefractive keratectomy (PRK), laser subepithelial Keratomileusis (LASEK), a me Epi-LASIK. I: Yanoff M, Duker JS, eds. Ophthalmology. 5th lā. Piladelapia, PA: Elsevier; 2019: chap 3.3.

Olitsky SE, Marsh JD. Nā mea kūpono ʻole o ka refraction a me ka noho ʻana. I: Kliegman RM, St. Geme JW, Blum NJ, Shah SS, Tasker RC, Wilson KM, eds. ʻO Puka Textbook of Pediatrics ʻo Nelson. 21st ed. Piladelapia, PA: Elsevier; 2020: chap 638.