![Ossification ntawm pob txha txhais li cas? Ossification ntawm pob txha txhais li cas?](https://i.answers-medical.com/preview/medical-health/14134473-what-does-ossification-of-bone-mean-j.webp)
Video: Ossification ntawm pob txha txhais li cas?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ossification (los yog osteogenesis) hauv pob txha kev kho dua tshiab yog txheej txheem ntawm kev tso tawm tshiab pob txha cov khoom siv los ntawm cov cell hu ua osteoblasts. Nws yog synonymous nrog pob txha tsim cov nqaij.
Ib yam li ntawd, thaum twg muaj hnub nyoog cov pob txha tuaj?
Pob txha ossification los yog osteogenesis, yog txheej txheem ntawm pob txha tsim. Cov txheej txheem no pib ntawm lub lim tiam thib rau thiab xya ntawm kev txhim kho embryonic thiab txuas ntxiv mus txog thaum txog hnub nyoog nees nkaum tsib; txawm tias qhov no txawv me ntsis raws li tus neeg.
Ib sab saum toj no, leej twg yog pob txha kawg rau ossify? CT ntsuam xyuas lub sijhawm rau ossification ntawm qhov nruab nrab clavicular epiphysis Cov clavicle yog thawj cov pob txha los ua ossify hauv kev tsim cov embryo thiab zaum kawg los ua kom tiav mob epiphyseal lub koomhaum.
Kuj nug, hom kev ossification yog dab tsi?
Muaj ob qhov sib txawv hom ossification , intermembranous thiab endochondral. Intermembranous Ossification : Nov yog qhov tsawg dua daim ntawv Ntawm cov pob txha tsim, raug txwv feem ntau rau cov pob txha tiaj tus ntawm pob txha taub hau xws li parietal, qhov chaw ntawm lub cev, thiab qhov chaw ntawm maxilla.
Cov txheej txheem ntawm pob txha loj hlob yog dab tsi?
Pob txha loj hlob pob txha loj hlob nyob rau qhov ntev ntawm lub phaj epiphyseal los ntawm a txheej txheem uas zoo ib yam li endochondral ossification. Cov pob txha mos nyob rau hauv thaj tsam ntawm cov phaj epiphyseal nyob ib sab ntawm lub epiphysis tseem loj hlob los ntawm mitosis. Osteoblasts txav mus rau hauv thiab ossify lub matrix tsim pob txha.
Pom zoo:
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