Video: Collateral artery yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov khoom tiv thaiv cov hlab ntsha yog cov hlab ntsha me me zoo li cov ceg ntawm ib qho cov leeg uas tsim lub sijhawm dhau los hauv kev teb rau cov hlab ntsha nqaim cov hlab ntsha . Cov khoom siv "hla" thaj tsam ntawm qhov nqaim thiab pab kho cov ntshav ntws.
Tsis tas li cov lus nug yog, dab tsi yog cov nkoj thauj khoom?
Cov nkoj loj cov ntshav txawv txawv cov nkoj uas txuas lub aorta nrog cov hlab ntsha hauv lub ntsws. Aorta yog ntshav lub nkoj uas nqa ntshav los ntawm lub plawv mus rau cov hlab ntsha thoob plaws lub cev. Pulmonary hlab ntsha yog cov cov nkoj uas hloov ntshav los ntawm lub plawv rov qab mus rau lub ntsws rau oxygen.
Kuj Paub, tus neeg tuaj yeem loj hlob cov hlab ntsha tshiab? Cov kws tshawb fawb tau tshawb pom yuav ua li cas cov neeg mob plawv nrog kev phom sij txaus ntshai cov hlab ntsha muaj peev xwm loj hlob cov hlab ntsha tshiab kom hla dhau qhov blockage, thiab ua kom cov ntshav muaj oxygen txaus los ntawm lawv lub cev. Tab sis cov xwm txheej ceev cov hlab ntsha tsis txhob loj hlob hauv txhua tus neeg uas muaj kab mob plawv cov leeg kab mob.
Hauv qhov hais txog qhov no, cov khoom siv ntshav ntshav txhais li cas?
Kev kho mob Txhais ntawm collateral ncig : kev ncig ntawm ntshav tsim los ntawm kev loj hlob ntawm cov hlab ntsha me thiab anastomosis ntawm cov hlab ntsha nrog cov nyob ib sab ntawm qhov chaw thaum cov hlab ntsha loj lossis cov hlab ntsha loj ua haujlwm tsis zoo (raws li kev cuam tshuam) kuj: cov hlab ntsha hloov pauv los ntawm qhov zoo li no. kev ncig tshwm sim
4 cov hlab ntsha loj yog dab tsi?
Txoj cai coronary cov leeg , sab laug lub ntsiab coronary, sab laug pem hauv ntej nqis, thiab sab laug circumflex cov leeg , yog cov plaub loj coronary cov hlab ntsha.
Pom zoo:
Lingual artery yog dab tsi?
Lingual leeg. Lingual artery (latin: arteria lingualis) yog ib ceg ntawm cov hlab ntsha sab nrauv carotid uas muab tus nplaig thiab pem hauv ntej ntawm lub qhov ncauj. Cov hlab ntsha lingual tshwm sim nruab nrab los ntawm sab nrauv carotid ntawm qib ntawm pob kws ntau dua ntawm cov pob txha hyoid
Dab tsi yog posterior cerebral artery?
Anatomical terminology. Cov hlab ntshav posterior posterior cerebral artery (PCA) yog ib qho ntawm cov hlab ntsha uas muab cov ntshav oxygenated mus rau lub lobe occipital, ib feem ntawm sab nraum qab ntawm tib neeg lub hlwb
Cov kev phom sij ntawm kev phais carotid artery yog dab tsi?
Qee qhov teeb meem tshwm sim ntawm carotid endarterectomy suav nrog: Stroke lossis TIA. Lub plawv nres. Kev tso ntshav los rau hauv cov nqaij nyob ib ncig ntawm qhov chaw phais ua rau o tuaj. Teeb meem paj hlwb nrog qee qhov haujlwm ntawm lub qhov muag, qhov ntswg, tus nplaig, lossis pob ntseg. Los ntshav hauv lub hlwb (intracerebral hemorrhage) Seizures (tsis tshua muaj tshwm sim)
Dab tsi yog ophthalmic artery aneurysm?
Cov hlab ntsha ophthalmic tshwm sim los ntawm supraclinoid ntu ntawm sab hauv carotid artery (ICA) thiab nkag mus rau hauv lub orbit los ntawm cov kwj optic. Nws perfuses lub orbit thiab lub orbit apparatus. Ophthalmic artery aneurysms (OAA) tus account rau 0.5% txog 11% ntawm tag nrho cov hlab ntsha hauv plawv
Dab tsi ua rau fibular collateral ligament ua dab tsi?
Lub fibular collateral ligament yog hu ua extracapsular ligament vim nws nyob sab nraum lub hauv caug pob qij txha capsule. Ua ke, ob leeg ligaments tswj qhov adduction thiab txuas ntxiv (kev txav mus rau qhov nruab nrab thiab kev sib koom ua ke) ntawm ceg ntawm lub hauv caug sib koom ua ke