He aha ka ke sclera: 'ole, hana, mai

Ke kanaka maka - mea he kū hoʻokahi kino i ka mea hiki ke hana mau i hana '. Ua loaʻa He hanana 'ole. Naʻe, i kela kanaka keia kanaka i ike i ka ka sclera a me ka mea i kēia maʻi o ka maka ma laila. I ka hoʻomaka 'ana mea e maopopo i ka ' ole o ka maka.

He aha ka ke sclera

Sclera o ka maka - o ka pā iwi o ka'ōnohi a poʻopoʻo, a mea he nui wahi, a uhi 5/6 o ka pilikia makapō a pau kino ili honua. I mea, ia mea anuanu a me ka opaque fibrous'aʻaʻa. Ka mānoanoa a me ka pa apŘ o ke sclera i loko o kekahi wahi mea i ka ia. Pela ka laulā o ka loli o ke anakahi mua o ka pā iwi i e 0.3-1 mm o.

Ke pā, ahu iho o ka sclera

Pela ka mea i ka sclera? Kēiaʻano o fibrous'aʻaʻa, a he o kekahi mau papa. Eia hou, i kela mea keia mea o lakou i kona mau ano. Ka mea mawaho, ahu iho ua kapaia episcleral. Aia mea he nui helu o na moku koko i i ke koko holo e like ai. Eia hou, i ka pahale mawaho, ahu iho ua paa i pili i ka pā maka hapa mea hōʻikeʻikeʻuʻuku. 'O kēia ka papa kuhikuhiE hiʻona.

Mai ka bulk o ka moku koko ae i ka mua Oihana optic kino ma na nāʻiʻo, Ua okoa no ka na wahi o ka mālama nui koko kokuaia mai e ka luna aʻe o ka pā, ahu iho.

Kaʻoi papa

Ka loa ia sclera ninoieoʻano nui o fibroblasts a me collagen. Mau eiiiiiaiou i nui loa i ke kino e like me ke okoa. Ka hui mua o nā waiwai i ua 'Imi' ole ma ke kaʻina hana o ka? Iecaianoaaiiie o collagen, a ma ke kaawale ana o kona olona. Kūloko, i ka hope, ahu iho o'aʻaʻa i kapaʻia ka "mea eleele una." Ua loaʻa he nui nui o ka pigment i kumu no ka hana i ho'ākāka 'hue o ka maka.

No ka mea i hookohu aku i o ia mau papa halawai kekahi mau keena - chromatophores. Ka mea, i na i loko o ka pahale loko, ahu iho i loko o nui mea. Brown papa ka hapanui ninoieo a lahilahi olona, o ka sclera, like hoʻi me nīnūnē impurities laholio ke keʻena. Mawaho o keia ahu iho la ua uhiia me ka endothelium.

O na moku a me nā aʻalolo a hāʻule pahū wale aia i loko o ka sclera koko, e hele au ma'apuhi - kūikawā kaha.

He aha ke ano o

sclera oihana, ua loa like. Ka mea mua i kekahi mea ku pono i ka mea i ka collagen olona, i ole hooponopono ma ka pololei oe like i loko o ka'aʻaʻa. No ka mea, o keia, no ka malamalama kukuna i wale hiki e komo iloko ma ke sclera. Kēia'aʻaʻa i malama i ka retina, mai ka, pili waiū i ka malamalama a me ka Map. Mahalo i kēia hiʻona, ke kanaka mea hiki ke ike pono. 'O kēia ka papa kuhikuhiE manao o ka sclera.

Kēia lole ua papahana e hoʻopale ai i nā maka,ʻaʻole wale mai ka, pili kau iho, akā, no hoi, mai nā'ēheu kēia'ēheu o nā palapū, a me ka poe o ke kino a me ka maʻi. Eia hou, i ka sclera i malama na nā loko o ka hihio , mai nā palapala? Aneie aʻe.

Nō hoʻi, mākou e hōʻike i kekahi hou hana o ka'aʻaʻa. Conventionally, ka mea hiki ke kapa i ke kino. sclera He He kiʻekiʻe-ka pono kākoʻo, a ma ka mea ia manawa ike loea, mākia ihola hehee ai ligaments, nāʻiʻo, a me nā eiiiiiaiou o ka maka.

congenital maʻi

I loko nō o ka 'ano mea' ole, eia kekahi maʻi a me nā maʻi o ka sclera. Mai poina i keia lole hanaʻia nui oihana, a ma ka hopena o kekahi haunaele worsens hana o ka pilikia makapō nakeke like me ka a pau. I ka maʻi ke emi pilikia makapō acuity , a alakai i irreparable hopena. scleral maʻi e ole wale innate, akā, ma muli o ia mau stimuli, a ua loaa i ke ano.

Kēia pathology, uliuli sclera, pinepine ia lŘlŘ like me ka hopena o aaiaoe predisposition a me malformation o ka'aʻaʻa ai pili aku i ka'ōnohi a poʻopoʻo ka, nō i loko o ka opu. Hana malu aie i ka mea uuku, ahu iho kona mānoanoa. Ma hope o lahilahi membranes o na maka sclera translucent pigment. Ua mea waiwai 'ana i kumumanaʻo i keia pathology pinepine ana me nā anomalies o ka maka, e like me ka pono i' aʻe 'ana o ke kahua keʻano o ka hanaʻana o ka hālāwai hoʻolohe manaʻo, iwi a me ka ami.

Maʻi o ka sclera mea IeAUPIIe, IAa IO congenital. Mawaena o na mea e hopohopo nei, a melasma. Me ka hooulu ana o ka maʻi ma luna o ka scleral ili lipolipo pūkoʻa ia i hana. Hoʻomanawanui iki mai me ia i kaʻike, e kakau ma ka ophthalmologist. Me ka hooulu ana o keia maʻi pono ka pololei, ka mālamaʻana, a kakahiaka aʻoaʻo ana i ka ulu 'complications mea.

lilo mai

Muli o kona kulana e like me ka li nui o ka sclera. Maʻi e hana ana i ka hopena o kēia kaʻina pono kūikawā noonoo. Ka hooulu ana o ia mau maʻi hiki hoonaukiuki ole wale ka nui dysfunction o kekahi nenoai o ke kino o ke kanaka, akā, i ka maʻiʻaʻai. Pinepine pathogens komo iloko o ka ocular nā'aʻaʻa waho iwi me ke kahe o ka lymph a me ke koko. 'O kēia ka papa kuhikuhiE kumu o ka hoʻoʻino kaʻina.

I ka pau ana o

Ano, ia oe i mea ka sclera a me kekahi mai o ka'aʻaʻa malaila. Ana i kona maʻi puʻuwai hoʻomaka me kaʻike, a me ka Kauka ka aʻo. Wale i ka hoʻomalu hiki ke hoakaka ia hana maikaʻiʻole o ka maʻi ma nä mea a pau o na symptoms. Me ka hooulu ana o ka maʻi o ka sclera ua? Aeiiaiaoaony e kukakuka i ophthalmologist. pono e lawe mai i ka hoʻomalu i ka helu o ke keʻena hoʻokolohua ho'āʻo ma. Inc ua hoakaka ia ma hope oʻike.

Inā ka maʻi ua kauoha ae la ia e ka pohāʻana i loko o ka 'ē aʻe nenoai o ke kino, iapaau ana ua nona ma ke kāpaeʻana i ka nń ku kumu. Wale laila, e lawe ana i ka manao, e hoihoi.