Video: Daim duab peb sab pem hauv ntej yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
: ib cheeb tsam peb sab uas yog ib qho chaw nyob hauv lub caj dab, muaj nws lub apex ntawm lub sternum taw tes rau hauv qab, thiab yog bounded nyob rau hauv pem hauv ntej ntawm lub sternum. sab hauv midline ntawm lub caj dab, tom qab los ntawm sab hauv cov npoo ntawm cov leeg sternocleidomastoid, thiab siab dua los ntawm cov npoo qis ntawm lub puab tsaig qis - piv rau tom qab daim duab peb sab.
Cov lus nug tseem yog, dab tsi ua rau daim duab peb sab ua ntej?
Cov anterior daim duab peb sab yog daim duab peb sab thaj tsam ntawm lub caj dab pom ua ntej mus rau cov leeg sternocleidomastoid. Nws yog tsim los ntawm cov sab hauv ciam teb ntawm sternocleidomastoid tom qab, kab nruab nrab ntawm lub caj dab medially thiab los ntawm cov ciam teb tsis zoo ntawm lub mandible superiorly.
Ib tug kuj yuav nug, dab tsi yog lub posterior daim duab peb sab?: thaj tsam peb sab uas yog qhov chaw nyob hauv lub caj dab, muaj nws lub apex saum toj no ntawm cov pob txha occipital, thiab yog bounded nyob rau hauv pem hauv ntej los ntawm cov nqaij sternocleidomastoid, qab los ntawm lub anterior margin ntawm lub trapezius, thiab inferiorly los ntawm nruab nrab peb ntawm lub clavicle - piv anterior daim duab peb sab.
Yog li ntawd, lub anterior daim duab peb sab nyob qhov twg?
Cov anterior daim duab peb sab yog nyob ntawm lub xub ntiag ntawm lub caj dab. Nws yog bounded: Superiorly - inferior ciam teb ntawm mandible (jawbone). Tom qab - sab hauv ciam teb ntawm sternocleidomastoid.
Cov paj hlwb dab tsi muab cov tawv nqaij hla daim duab peb sab hauv ntej?
Nws yog muab los ntawm ncauj tsev menyuam ceg ntawm lub ntsej muag paj hlwb . Nws tsa lub tawv nqaij , yog li tej zaum relieving siab ntawm cov hlab ntsha hauv qab. Pem teb ntawm anterior daim duab peb sab yog tsim los ntawm cov leeg ib leeg, suav nrog mylohyoid thiab hyoglossus, cov leeg nqaij infrahyoid, thiab cov leeg ntawm cov leeg.
Pom zoo:
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