Video: Thaj chaw orbital yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Orbital cheeb tsam . Cov Cheeb Tsam Orbital Cov lub hnub qub yog ib khub kab noj hniav uas muaj lub qhov muag; lawv cov leeg nqaij, qab haus huv, hlab ntsha, thiab rog; thiab feem ntau ntawm cov cuab yeej lacrimal. Cov orbital qhib yog tiv thaiv los ntawm ob daim nyias nyias, txav tau, daim tawv muag.
Ib yam nkaus, tib neeg nug, thaj chaw orbital hauv lub cev yog dab tsi?
Daim duab ntawm lub qhov muag nrog ib puag ncig zoo dua, oblique, nruab nrab thiab qis dua cov leeg nqaij; supraorbital foramen pom saum lub qhov muag, thiab qis dua orbital fissure inferolaterally. Nyob rau hauv anatomy, tus ncig yog kab noj hniav lossis lub qhov (socket) ntawm pob txha taub hau uas lub qhov muag thiab nws cov khoom sib txuas nyob.
Ib qho ntxiv, 7 cov pob txha uas ua rau lub orbit yog dab tsi? Hauv tib neeg, xya pob txha tsim los ua pob txha pob txha:
- Pob txha taub hau.
- Zygomatic pob txha.
- Maxillary pob txha.
- Sphenoid pob txha.
- Ethmoid pob txha.
- Palatine pob txha.
- Lacrimal pob txha.
Ib sab saum toj no, pom cov kabmob hauv lub orbital kab noj hniav?
Cov orbital kab noj hniav muaj lub ntiaj teb, qab haus huv, hlab ntsha, lub qog lacrimal, cov leeg nqaij tshwj xeeb, cov leeg, thiab trochlea ntxiv rau cov rog thiab lwm cov ntaub so ntswg sib txuas.
Dab tsi yog orbital septum?
Cov lub orbital septum (palpebral fascia) yog daim ntawv ua haujlwm uas ua raws li ciam teb ntawm lub ncig . Nws txuas los ntawm orbital rims rau ntawm daim tawv muag. Nws tsim cov fibrous feem ntawm daim tawv muag.
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