Video: Dab tsi yog cov txheej txheem feem ntau ntawm kev raug mob rau lub ncauj tsev menyuam raug mob hnyav?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Xws li ua rau tuag: Blunt trauma
Ib yam li ntawd, koj tuaj yeem nug, dab tsi yog qhov kev raug mob ntawm lub ncauj tsev menyuam pob txha?
Mechanism of Injury Feem ntau cov mechanisms ntawm ncauj tsev menyuam qaum kev raug mob yog hyperflexion, hyperextension thiab compression. Hyperflexion yog hais txog kev flexion ntau dhau ntawm lub caj dab hauv lub dav hlau sagital.
Tom qab ntawd, lo lus nug yog, thaj chaw ntawm tus nqaj qaum puas muaj kev phom sij tshaj plaws? Cov qhov chaw muaj kev phom sij tshaj plaws ntawm tus nqaj qaum yog lub lumbar (hauv qab), thiab lub ncauj tsev menyuam (caj dab). Lawv yog cov feem ntau mobile, thiab ua rau raug mob . Sab nraub qaum kuj yog lub cev hnyav hnyav ib feem ntawm tus txha caj qaum . Cov qaum yog txhawb los ntawm cov leeg thiab ligaments.
Tsuas yog li ntawd, dab tsi vertebral lub cev feem ntau raug mob nyob rau hauv lub ncauj tsev menyuam nqaj qaum?
Feem ntau ntawm lub ncauj tsev menyuam txha nraub qaum tshwm sim feem ntau ntawm 2 qib: ib feem peb ntawm raug mob tshwm sim ntawm qib C2, thiab ib nrab ntawm raug mob tshwm sim ntawm qib C6 lossis C7.
Qhov twg ntawm tus nqaj qaum feem ntau raug mob thiab vim li cas?
Koj lub nraub qaum yog qhov feem ntau yoog rau raug mob Koj sab nraub qaum (lumbar qaum ) muaj kev txhawb nqa yam tsawg kawg nkaus thiab txhawb nqa feem ntau strain, ua rau nws feem ntau nquag raug mob thaj tsam ntawm qaum.
Pom zoo:
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