Video: Cov pob qij txha cartilaginous nyob qhov twg?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Xws li pob qij txha yog pom nruab nrab ntawm epiphyses thiab diaphyses ntawm cov pob txha ntev, nruab nrab ntawm occipital thiab sphenoid pob txha, thiab thaum lub sijhawm xyoo ntxov ntawm lub neej, nruab nrab ntawm cov ntu me me ntawm lub cev thiab cov txheej txheem jugular ntawm cov pob txha occipital.
Kuj paub, qhov twg yog cov pob qij txha cartilaginous pom nyob hauv lub cev?
Cov no suav nrog fibrocartilaginous thiab hyaline pob qij txha , uas feem ntau tshwm sim ntawm midline. Qee qhov piv txwv ntawm qib ob pob qij txha cartilaginous hauv tib neeg lub cev yuav yog tus txiv neej sab nraud sib koom (nruab nrab ntawm manubrium thiab sternum), intervertebral discs, thiab pubic symphysis.
Ib tus kuj yuav nug, koj yuav pom Synchondrosis nyob qhov twg? A mob synchondrosis yog pob txha mos sib txuas uas cov pob txha tau koom nrog los ntawm cov pob txha mos hyaline. Kuj cais raws li a mob synchondrosis yog qhov chaw uas cov pob txha koom ua ke rau cov pob txha mos, xws li nruab nrab ntawm qhov kawg ntawm tus tav thiab cov pob txha mos ntawm lub pob txha caj dab.
Kuj tseem paub yog, dab tsi yog 2 hom pob qij txha pob txha?
Muaj ob hom pob qij txha cartilaginous: synchondrosis thiab symphyses. Hauv synchondrosis, tus pob txha yog koom nrog cov pob txha hyaline. Synchondroses muaj nyob rau hauv daim phiaj epiphyseal loj hlob pob txha hauv cov menyuam yaus.
Dab tsi yog qhov sib txuam cartilaginous thib ob?
Secondary cartilaginous sib koom Cov no nyob mus ib txhis pob qij txha hu ua symphyses thiab muaj cov fibrocartilage. Lawv raug suav hais tias yog amphiarthroses, lub ntsiab lus tias lawv tso cai tsuas yog txav me ntsis thiab txhua tus pom ntawm cov pob txha nruab nrab.
Pom zoo:
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