Anatomy nke orbit: Ọdịdị, ọrụ

Ndị dị otú ahụ a mgbagwoju mmetụta, dị ka ịhụ ụzọ, nwere a peculiar Ọdịdị. The anya na-emi esịnede a vitreous, okenye ọchị na crystalline oghere. Na ihe na-a ahu ga-atụlekwu.

Mmebe nke anya

Ọkpụkpụ okirikiri na orbit - a ụzọ nke okpokoro isi na e dere ihe ngwa nke ọhụụ - n'anya. The oghere akowa ihe orbit nlereanya polygonal pyramid na ya anọ mgbidi. Anatomy nke orbit na-eme na-emetụ nwa anya na usoro ọbara ji erugharị, akwara endings, abụba oyi akwa na ndị lacrimal gland. Na n'ihu òkè orbit ya nwere nnukwu aperture, nke bụ ihe ndabere nke oge ufodu pyramid Limited orbital ọkpụkpụ nsọtụ.

Na Ọdịdị nke anya anya na e nwere ọtụtụ elu na, nwayọọ nwayọọ tapering kwupụta center. E nwekwara ndị axis na-agabiga na site na otu nke anya sockets. Ha optic akwara jikọọ n'etiti anya. Orbital mgbidi contiguous na a dịghị òkè oghere. Na n'ihu ọkpọiso ejikọrọ ọkpụkpụ akpụ anya anya. Tinyere n'ọnụ, ha na-jikọtara na temporal fossa.

Ọdịdị nke ahụ anya anya nwere n'ụdị a square na ahazi n'ọnụ ya. N'elu orbital oghere gbatịrị supraorbital akwara ejikọta ndị frontal ọkpụkpụ na usoro nke cheekbone. Inside n'ọnụ ụzọ onu okpokoro isi bụ mechiri emechi medial ihu kpụrụ akpụ site na frontal ọkpụkpụ nke imi na elu n'agba ọkpụkpụ. N'okpuru track na orbit aga infraorbital akwara na-ejikọ maxilla na zygomatic akụkụ. Ọdịdị nke a n'akụkụ ihu orbit nke zygomatic okpokolo agba.

Full image anya n'oghere

Ihu okpokoro isi mejupụtara a usoro nke oghere. Otu n'ime ha - na ọ bụ na anya anya. Mgbidi ya na-emebi emebi.

The n'elu mgbidi

Ọ mejupụtara nke orbital ụgbọelu nke frontal ọkpụkpụ na a obere ebe ndị sphenoid ọkpụkpụ. Nke a ọkpụkpụ ekewapụ si mgbidi nke orbit na intracranial fossa isi ụbụrụ. A n'elu mgbidi n'èzí ókè nke temporal oghere.

ala mgbidi

Ọ na ejikọ ka n'ihu akụkụ nke elu agha. Ọzọkwa, mgbidi n'ókè na zygomatic ọkpụkpụ. The ala mgbidi nke maxillary imi dị n'elu, mkpa ka ị mara maka ọgwụ na nzube.

The medial mgbidi

Ọ na-ejikọ na elu agha na wet nke ndị ethmoid ọkpụkpụ. The medial mgbidi bụ nnọọ mkpa. Ọ nwere oghere maka Itie irighiri akwara na ọbara arịa. Nke a na-akpata na-akọwa omume nke enweghị nchịkwa Filiks site grille anya na azụ.

Mpụta mgbidi

Ọ a kpụrụ si orbital oghere na sphenoid akụkụ cheekbones okpokoro isi, nakwa dị ka frontal ọkpụkpụ. Mpụta mgbidi ekewapụ ihu anya si temporal n'akụkụ.

Ke onu nke anya, e nwere ọtụtụ gaps na Nkea na nke anya anya na jikọọ na ndị ọzọ nkeji nke okpokoro isi iru:

1. The optic akwara ọwa mmechi;

2. Lower na dọkatụrụ adọka nchawa;

3. The elu nchawa anya;

4. malar oghere;

5. nasolacrimal Itie;

6. lattice cell.

Ọdịdị nke ahụ orbit ga-enye anyị a zuru ezu azịza ajụjụ niile banyere ebe anya ọnọdụ.

Inside anya anya, n'ọnụ mpụta na elu mgbidi, e nwere a ọdịiche, nke na otu onye n'aka-emechi sphenoid ọkpụkpụ na ya ọzọ nku. Ọ na-agwakọta orbital oghere na n'etiti fossa ọdịdị ihu okpokoro isi. Mgbe elu ileghara n'ọnụ ụzọ orbital moto irighiri akwara anya. Collection of mkpa akwara endings na mpụga orbital entry akọwa guzobere ndị dị otú ahụ ihe mgbaàmà na-ekwe ka a ike òkè nke meriri syndrome "orbital fissure."

The medial mgbidi mejupụtara ndị lacrimal cranial uji eze, lattice sel sphenoid ọkpụkpụ nke okpokoro isi. Front Agafee adọka ụzọ na-eso na lacrimal nwa. Ọ bụ a olulu, nke abuts na nasolacrimal drainage.

Top medial mgbidi abụọ ohere mpere. First - isi mmiri okporo emi odude ke malite ihu frontal agịga, na a abụọ oghere inyịme tinyere frontal onu nke ikpeazụ oghere. Anatomy anya anya na-egosi na-esi nnọọ ike nhọrọ-n'akuku ikiri. Ofụri Esịt-atụle n'ihu n'ime okpokoro isi ga-enyere anyị bee ya na ala.

Ọdịdị nke ahụ anya anya

1. Zygomatic nke brow ọkpụkpụ.

2. The obosara nke sphenoid ọkpụkpụ.

3. The oghere zygomatic n'elu.

4. frontal usoro.

5. The isi orbital mmepụta.

6. zygomaticofacial plexus.

7. Part nke cheeks nke okpokoro isi.

8. Suborbital track.

9. Part nke elu agha.

10. The orbital oghere.

11. The dịghị òkè Itie.

12. Palatine nke nke okpokoro isi.

13. Part nke adọka trough.

14. The orbital gbalaga ji kpachie oghere larịị.

15. Dọwanu ụzọ tinyere okpokoro isi.

16. N'azụ adọka feben.

17. The maxillary frontal nke.

18. The mbụ latticed window.

19. The ikpeazụ window nke trellis.

20. Supraocular oghere.

21. The optic passageway.

22. The obere nku nkpirikpi elu nke okpokoro isi.

23. The orbital oghere ke n'elu.

Na nkịtị okenye, na olu nke orbit okirikiri bụ mkpokọta 30 ml, anya - 6.5 ml.

Mmebe nke anya anya

Akporo orbit orbit - abụọ Ikuku n'ụdị a pyramid, nke nwere a isi, anọ mgbidi na a n'elu. The isi, nke bụ n'ime okpokoro isi, a kpụrụ site na nkuku anọ. Ọkpụkpụ akpụ orbit, jikọọ ókè n'akuku frontal ọkpụkpụ na n'akuku na ala na-ejikọ na maxillary ọkpụkpụ. The medial ihu n'ókè site frontal, lacrimal na maxilla. Mpụta n'akuku jikọtara na ihe n'agba.

Upper orbit gbatịrị si medial orbital n'akuku oghere na elu na were were n'ime nural kanaal mmechi anya.

Na ijikọta na okpokoro isi oghere orbital

On top nke orbit bụ nnukwu oghere, tinyere nke visual ọwa na akwara anya. N'ihu e nwere projections nke medial ihu fossa lacrimal nwa nasolacrimal duct nke gbatịrị na-agafe n'ime gọzie gị oghere.

Orbital agabiga na ala n'ọnụ ụzọ na ala ala n'akụkụ ihu orbit. Mgbe ahụ, ọ na-aga na-palato-nku-na temporal fossa. Ọ na-aga, tinyere ala Vienna anya, nke aga n'ime elu akwara. Ọ na ejikọ na venous plexus na-agabiga irighiri akwara na akwara, na-na na ala nke anya anya.

Site na elu oghere, nke dị n'etiti cranial fossa, n'ihu oculomotor akwara plexus na trigeminal akwara. Mgbe ahụ aga Vienna n'elu nke anya na bụ isi mkpoko nke veins nke nwa anya.

Ọdịdị nke ahụ anya anya okirikiri

The okirikiri e dere nwa anya na ya spikes, nkwurịta okwu ngwa na ọdịdị ihu okpokoro isi, ọbara arịa, akwara plexus, mọzụlụ na lacrimal glands, n'ọnụ gburugburu a ọdụdụ oyi akwa. N'ihu nke akporo na-ejedebeghị na orbit nke orbital fascia, kpara n'ime cartilage na narị afọ. Ọ merges na periosteum nke nkuku nke okirikiri. Lacrimal nwa na-aga n'ihu nke orbital fascia na ụgha n'èzí orbit nke uji eze Ọdịdị. Ebe a bụ mmewere anya sockets na onye ngalaba.

Pụtara na Medicine

Ebe plexus neurovascular ọnụ orbital fissure na ihe omume dị iche iche-enweghị nchịkwa na Filiks na mpaghara ebe a syndrome "elu orbital fissure" nwere ike ime. Na ọrịa a nwere ike ịpụta ptosis nke elu nkuchianaya. Ọzọkwa zuru ịnọrọ anya nwere ike ịpụta na a syndrome, ọ na-eji nwayọọ nwayọọ na-amụba ka nwa.

Ọnọdụ nke daa ọrịa hụrụ uche aghara, na na ebe nke nkesa nke trigeminal plexus nwere ike irè akwara endings na mmụba nke isi veins nke anya. Ịtụle nile di iche iche nke isi ike, ndị na-esonụ mgbe omume ma ọ bụ mgbe ịwa ahụ, ọ dị mkpa mbụ nke ọtụtụ izu dọkịta: ọkà mmụta ọrịa akwara, ophthalmologist, endocrinologist, internist. Ị mkpa ruo niile chọrọ ule, ịchọpụta, tonometry, biomicroscopy. Mgbe ahụ nwere mozhena eduzi ọgwụ aka.