![Dab tsi dhau los ntawm Haversian Canal? Dab tsi dhau los ntawm Haversian Canal?](https://i.answers-medical.com/preview/medical-health/14085935-what-passes-through-the-haversian-canal-j.webp)
Video: Dab tsi dhau los ntawm Haversian Canal?
![Video: Dab tsi dhau los ntawm Haversian Canal? Video: Dab tsi dhau los ntawm Haversian Canal?](https://i.ytimg.com/vi/cIfDhKx3X-Y/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov haversian kwj dej ncig cov hlab ntsha thiab paj hlwb thoob plaws hauv pob txha thiab sib txuas lus nrog cov pob txha hlwb (muaj nyob rau hauv qhov chaw hauv cov pob txha ntom ntom hu ua lacunae) dhau kev sib txuas hu ua canaliculi.
Kuj nug, dab tsi pom nyob hauv nruab nrab haversian Canal?
Txhua osteon muaj lamellae, uas yog txheej ntawm compact matrix uas nyob ib ncig ntawm a central kwj dej npe la Haversian kwj dej . Cov Haversian kwj dej (osteonic kwj dej ) muaj cov pob txha cov hlab ntsha thiab paj hlwb (Daim duab 1).
Qhov thib ob, nyob qhov twg hasrsian kwj dej pom? Haversian kwj dej yog pom hauv cov pob txha matrix ntawm cov pob txha ntev ntawm cov tsiaj (Luav, nas, thiab lwm yam). Cov no cov kwj dej puag ncig cov hlab ntsha thiab cov hlab ntsha thoob plaws cov pob txha thiab pab txhawb kev sib txuas lus hauv cov pob txha hlwb.
Ib yam li ntawd, dab tsi khiav hauv hav zoov thiab Volkmann kwj dej?
Volkmann cov kwj dej nyob rau hauv osteons. Volkmann cov kwj dej yog ib qho ntawm cov kab me me hauv cov pob txha uas xa cov hlab ntsha los ntawm periosteum mus rau hauv pob txha thiab sib txuas lus nrog haversian kwj dej . Qhov perforating cov kwj dej muab lub zog thiab khoom noj khoom haus rau osteons.
Yuav ua li cas yog hasrsian system?
ˈv?ːr. ??n/ (npe rau Clopton Havers) yog lub hauv paus ua haujlwm ntawm cov pob txha loj heev. Osteons yog cov qauv cylindrical uas feem ntau nruab nrab ntawm 0.25 hli thiab 0.35 hli txoj kab uas hla.
Pom zoo:
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