Hoʻomaha retina: he aha ia, nā ʻōuli, nā kumu a me nā ʻoki ʻana

Anter

• Nā hōʻailona nui
• Pehea e hōʻoia ai i ke kuhi
• No ke aha e hana ai ka retina retina
• I ka wā e pono ai ke ʻoki ʻana

ʻO ke keʻena retina kahi hanana pilikia kahi e hemo ai ka retina mai kona kūlana kūpono. Ke hiki kēia, ua pau ka pili ʻana o kahi ʻāpana o ka retina me ka papa o nā kīʻaha koko ma ka hope o ka maka, no laila ua pau ka loaʻa ʻana o ka retina i ka nui o ke koko a me ka oxygen, a ʻo ia ka hopena i ka make a me ka makapō.

ʻO ka maʻamau, ʻoi aku ka pinepine o ka retinal detachment ma hope o ka makahiki 50, ma muli o ka ʻelemakule, akā hiki nō i nā ʻōpio ʻōpio i ʻeha i ke poʻo a i ʻole ka maka, i loaʻa i ka maʻi diabetes a i ʻole nā ​​pilikia me ka maka, e like me ka glaucoma.

Hoʻopaʻa ʻia ka wehe ʻana o ka retina ma o ke kaha ʻana, akā pono e hoʻomaka koke ʻia ka lapaʻau ʻana e hiki ai ke pale aku i ka retina mai ka nele ʻia o ka oxygen no kekahi manawa lōʻihi, a laila hopena ka pilikia mau. No laila, ke kānalua ʻia ka retina detina, he mea nui ia e hele koke i ka ophthalmologist a i ka haukapila.

Nā hōʻailona nui

Nā ʻōuli e hōʻike paha i ka hemo ʻana o retina i:

• Nā kiko ʻeleʻele liʻiliʻi, e like me nā kaula o ka lauoho, e ʻikea ma ke kahua o ka hihiʻo;
• ʻO nā kukuna o ke kukui i kū koke;
• ʻO ka ʻeha a ʻoluʻolu ʻole paha i ka maka;
• ʻIke hilahila loa;
• ʻO ke aka ʻeleʻele e uhi ana i kahi o ke kahua o ka ʻike.

Kū pinepine kēia mau ʻōuli ma mua o ka wehe ʻana o ka retina a, no laila, paipai ʻia e nīnau koke aku i ka ophthalmologist e nānā pono i ka maka a hoʻomaka i ka lāʻau kūpono, e pale ana i nā pilikia koʻikoʻi, e like me ka makapō.

E ʻike i nā mea liʻiliʻi e lana ana i ke kahua o ka ʻike.

Pehea e hōʻoia ai i ke kuhi

I ka hapanui o nā hihia hiki ke hana ʻia i ka diagnostical e ka ophthalmologist wale nō ma o ka hoʻokolohua maka, kahi e hiki ai ke nānā i ka maka o ka maka, eia nō naʻe, pono ʻia nā hoʻokolohua diagnostics ʻē aʻe, e like me ka ultrasound ocular a i ʻole fundus.

No laila, ʻo ke ala ʻoi loa e hōʻoia ai i ke kū ʻana o kahi retina detachment e nīnau aku i ka ophthalmologist.

No ke aha e hana ai ka retina retina

Hiki ke wehe i ka retina ke vitreous, kahi ʻano gel i loaʻa i loko o ka maka, e hiki ai ke pakele a hōʻiliʻili ma waena o ka retina a me ka hope o ka maka. ʻOi aku ka maʻamau o kēia me ka neʻe ʻana o ka makahiki a, no laila, ʻoi aku ka pinepine o ka wehe ʻana o ka retina i nā poʻe ma mua o 50, akā hiki ke hana ʻia i ka poʻe ʻōpio i:

• Hana ʻia kekahi ʻano o ke kaha ʻana o ka maka;
• Ua ʻeha ʻia kahi ʻeha maka;
• Pā pinepine o ka maka.

I kēia mau hihia, lilo ka retina i lahilahi a lahilahi a haki hope, e ʻae ana i ka vitreous e hōʻiliʻili ma hope a hana i kahi kaʻawale.

I ka wā e pono ai ke ʻoki ʻana

ʻO ke ʻoki kino wale nō ke ʻano o ka mālama ʻana no ka detinalment retina a, no laila, pono e hana i ke kaha ʻana inā hōʻoia ʻia ka hōʻoia o ka disinalation retinal.

Kaukaʻi ʻia inā ua paʻa kahi retinal detachment a i ʻole inā he waimaka retina wale nō, hiki ke loli ke ʻano o ke ʻoki.

• ʻO Laser: hoʻopili ka ophthalmologist i kahi laser i ka retina e hāpai ana i ka hoʻōla ʻana i nā waimaka liʻiliʻi i ʻike ʻia;
• ʻO Cryopexy: hoʻopili ke kauka i kahi anesthesia i ka maka a laila me ke kōkua o kahi mea liʻiliʻi e hoʻopili i ka membrane waho o ka maka, e pani i nā māwae i ka retina;
• Ka hoʻokomo ʻana o ka ea a me ke kōkō i ka maka: hana ʻia ia ma lalo o ka anesthesia a, i kēia ʻano ʻoki, lawe ke kauka i ka vitreous i hōʻiliʻili ʻia ma hope o ka retina. A laila e hoʻopili i ka ea a i ʻole ke kōkō i loko o ka maka e lawe i kahi o ka vitreous a pahu i ka retina i kahi. Ma hope o kekahi manawa, hoʻōla ka retina a lawe ʻia ka ea, a i ʻole ka ʻaukā, a lawe ʻia me kahi vitreous hou.

I ka wā postoperative o ka ʻoki ʻana no ka wehe retina, he mea maʻamau ka ʻike ʻana i kekahi mau ʻoluʻolu ʻole, ʻulaʻula a me ka pehu ʻana o ka maka, ʻo ia hoʻi i nā lā 7 mua. ʻO kēlā ala, kēnā pinepine ke kauka i nā kulu maka e hōʻoluʻolu i nā hōʻailona a hiki i ka kipa loiloi.

ʻO ka hoʻihoʻi ʻana o ka retina retina ma muli o ke koʻikoʻi o ka hemo ʻana, a ma nā hihia ʻoi loa, kahi i hoʻokaʻawale ʻia ai ka ʻāpana waena o ka retina, he mau pule paha ka lōʻihi o ka hoʻihoʻi ʻana a ʻaʻole paha like ka ʻike. ʻo ia ma mua.