![Dab tsi yog mandibular kwj dej rau? Dab tsi yog mandibular kwj dej rau?](https://i.answers-medical.com/preview/medical-health/13934727-what-is-the-mandibular-canal-for-j.webp)
Video: Dab tsi yog mandibular kwj dej rau?
![Video: Dab tsi yog mandibular kwj dej rau? Video: Dab tsi yog mandibular kwj dej rau?](https://i.ytimg.com/vi/v6qoFRW4CeA/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Thaum mus txog ntawm tus hniav incisor, nws tig rov qab los sib txuas lus nrog lub hlwb foramen, muab me me kwj dej lub npe hu ua lub hauv siab tsis tsim nyog kwj dej , uas khiav mus rau kab noj hniav uas muaj cov hniav incisor. Nws nqa cov ceg ntawm cov hlab ntsha qis alveolar thiab cov hlab ntsha.
Zoo sib xws, qhov twg yog qhov kwj dej mandibular?
Cov mandibular kwj dej , tseem hu ua alveolar qis dua kwj dej (IAC), nyob rau sab hauv ntawm sab hauv qaum thiab muaj cov hlab ntsha alveolar qis dua, cov hlab ntsha thiab cov leeg.
Qhov thib ob, dab tsi ua rau cov hlab ntsha tsis sib haum sab hauv? Cov incisive paj yog ib qho ntawm ob lub davhlau ya nyob twg ntawm qis dua alveolar paj hlwb , ib ceg ntawm kev faib tom qab ntawm txoj kev faib ua feem ntawm trigeminal paj hlwb . Nws muab cov kab mob hauv plab thiab cov hniav sib txuas thiab lawv cov kab noj hniav.
Ib yam li ib tus tuaj yeem nug, dab tsi dhau los ntawm lub plab zom mov?
Cov mandibular foramen muaj ib ceg ntawm cov hlab ntsha trigeminal (CN V), ib ceg ntawm cov hlab ntshav maxillary thiab cov hlab ntsha alveolar qis dua. Cov hlab ntsha thiab cov hlab ntsha nyob hauv mandibular foramen yog cov hlab ntsha alveolar qis dua, cov leeg ntshav, thiab leeg leeg.
Dab tsi yog qhov tsis zoo alveolar paj puas?
Tsis zoo Alveolar Nerve raug mob yog ib qho teeb meem loj rau lub paj hlwb uas tuaj yeem tshwm sim los ntawm ntau qhov laj thawj, feem ntau ntawm cov uas yog los ntawm kev ua qhov ncauj thiab phais maxillofacial txheej txheem.
Pom zoo:
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Lawv tau hlua nrog cilia (cov plaub mos mos) thiab ntim nrog cov kua ua kua, hu ua endolymph. Txhua lub sijhawm lub taub hau txav mus, endolymph txav cov cilia. Qhov no ua haujlwm zoo ib yam ntawm cov lus tsa suab sensor, raws li kev txav ntawm cilia tau sib tham rau lub hlwb
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Cov kwj dej hauv nruab nrab, tseem hu ua ependymal kwj dej, yog cov chaw ua dej hauv lub paj hlwb uas ntws los ntawm tus txha nqaj qaum. Hauv nruab nrab cov kwj dej hauv qab ntawm lub tshuab ua pa ntawm lub paj hlwb, los ntawm qhov uas nws tau txais cov kua dej hauv lub paj hlwb, thiab sib koom ua ke ib sab hauv ib sab
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Cov kwj dej muaj cov hlab ntsha subsartorial (superficial femoral artery), subsartorial vein (superficial femoral vein), thiab ceg ntawm cov hlab ntsha femoral (tshwj xeeb, cov hlab ntsha saphenous, thiab cov hlab ntsha mus rau vastus medialis)
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Koj cov kwj dej ib nrab yog peb lub me me, cov raj dej puv hauv koj lub pob ntseg sab hauv uas pab koj khaws koj cov nyiaj tshuav. Thaum koj lub taub hau txav mus los, cov kua sab hauv cov kwj dej ib nrab ib ncig thiab txav cov plaub mos mos me me uas kab txhua kab
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Kuv tus kws kho mob nyuam qhuav pib ua qhov adductor kwj dej txuas ntxiv cov tshuaj tiv thaiv kab mob? Kuv yuav code nws li cas? Teb: Qhov tseeb CPT tus lej yog 64448 (Txhaj tshuaj, tus neeg siv tshuaj loog; lub paj hlwb, txuas ntxiv tas li los ntawm lub raj (suav nrog kev tso catheter) thaum muab lub raj tso thiab tso tawm ua tiav