Dab tsi yog Ossicle tsis siv?
Dab tsi yog Ossicle tsis siv?

Video: Dab tsi yog Ossicle tsis siv?

Video: Dab tsi yog Ossicle tsis siv?
Video: PSY - Yog Hmoov Dab Tsi 2024, Lub Xya hli ntuj
Anonim

Ossicles tsis siv tshwm sim los ntawm accessory ossification chaw nyob ze ntawm lub ntsis ntawm cov txheej txheem vertebral. Lawv lub ntsiab tseem ceeb yog qhov txawv ntawm lawv cov pob txha. CT qhov pom ntawm tsis siv neeg ossicles nyob rau hauv lub lumbar nqaj qaum tau cuam tshuam nrog qhov sib thooj ntawm lub cev anatomy los ntawm cov hnoos qeev.

Ib yam li ntawd, pob txha Ossicle yog dab tsi?

Cov ossicles (tseem hu ua auditory ossicles ) yog peb pob txha hauv ob lub pob ntseg nruab nrab uas yog ntawm qhov tsawg tshaj plaws pob txha hauv tib neeg lub cev. Lawv ua haujlwm kom xa cov suab ntawm huab cua mus rau cov kua dej labyrinth (cochlea). Lub sij hawm " ossicle "literally txhais tau tias "me me pob txha ".

Tsis tas li ntawd, dab tsi ua rau ib qho khoom siv Ossicle? Accessory ossicles nyob ib ncig ntawm ko taw thiab pob taws yog qhov txawv txav ntawm pob txha. Lawv feem ntau yog muab los ntawm kev ua tsis tiav ntawm kev koom ua ke ntawm cov chaw pov npav thib ob uas nyob ib sab rau lub cev pob txha loj. Tej zaum lawv yuav nyob ib sab ntawm cov pob txha loj lossis cais.

Ib yam li ib tug yuav nug, dab tsi yog ib qho khoom siv Ossicle?

Accessory ossicles yog cov chaw nruab nrab ossification uas nyob sib cais ntawm cov pob txha uas nyob ib sab. Lawv feem ntau yog puag ncig los yog ovoid nyob rau hauv cov duab, tshwm sim nyob rau hauv cov chaw raug thiab muaj zoo txhais cov cortical margins ntawm tag nrho cov sab.

Dab tsi yog Ossicle hauv lub duav?

Ossicles nyob ntawm cov npoo acetabular feem ntau raug xa mus rau cov chaw tsis siv neeg thib ob ossification thiab raug hu ua "os acetabuli". Lawv kuj tau pom nyob rau hauv hnyav dysplastic lub duav , qhov twg lawv raug suav tias yog qaug zog pob txha ntawm acetabular rim vim overload.

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