Cov paj hlwb twg ntawm qhov tseem ceeb Plexus Txhawb nqa lub diaphragm?
Cov paj hlwb twg ntawm qhov tseem ceeb Plexus Txhawb nqa lub diaphragm?

Video: Cov paj hlwb twg ntawm qhov tseem ceeb Plexus Txhawb nqa lub diaphragm?

Video: Cov paj hlwb twg ntawm qhov tseem ceeb Plexus Txhawb nqa lub diaphragm?
Video: Xov Xwm Kub Ceev 22/03/2022 - Tsov Rog Russia Thiab Ukraine Tshiab 2024, Lub Xya hli ntuj
Anonim

phrenic qab haus huv

Ua qhov no hauv kev txiav txim siab, dab tsi ntawm cov leeg txhawb nqa cov leeg nqaij?

Classic anatomists tseem ceeb qhov tseeb tias ib ceg ntawm radial paj hlwb , tawm nws ua ntej nws nkag mus rau qhov muab kauv zawj, koom nrog ulnar paj hlwb thiab sab hauv lub taub hau nruab nrab ntawm triceps brachii nqaij [10, 14–17, 24].

Qhov thib ob, lub paj plexus twg yuav ua haujlwm rau cov leeg nqaij? Lub ventral rami ntawm L1-L5 txha nraub qaum nrog kev koom tes ntawm T12 daim ntawv Lumbar plexus . Qhov plexus no nyob hauv psoas cov leeg loj. Nervi ntawm plexus ua haujlwm rau daim tawv nqaij thiab cov leeg ntawm cov phab ntsa hauv plab qis, tus ncej puab thiab cov qau sab nraud. Cov paj loj tshaj plaws ntawm plexus yog femoral leeg.

Tsis tas li, uas tshwm sim hauv ncauj tsev menyuam plexus Innervates diaphragm?

phrenic paj

Dab tsi ua sacral qab haus huv innervate?

Cov Sacral Plexus. Cov sacral plexus yog lub network ntawm paj hlwb cov fibers uas muab cov tawv nqaij thiab cov leeg ntawm lub plab thiab sab qis. Nws nyob ntawm qhov chaw ntawm phab ntsa tom qab, hauv ntej rau cov leeg piriformis. Nws kuj tau txais kev koom tes los ntawm tus txha caj qaum lumbar qab haus huv L4 thiab L5.

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