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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov qis rov qab , uas pib hauv qab kab tav, yog hu ua thaj tsam lumbar
Tsis tas li ntawd, hauv qab ntawm koj lub nraub qaum hu ua dab tsi?
Cov hauv qab ntawm tus nqaj qaum yog hu ua lub sacrum. Nws yog tsim los ntawm ntau lub cev pob txha feem ntau fused ua ke ua ib qho. Cov pob txha me me lossis ossicles hauv qab lub sacrum kuj tseem sib xyaw ua ke thiab hu ua lub tailbone los yog coccyx.
Ib yam li ntawd, dab tsi yog qhov hauv qab? Lub cev qub ntawm tus nqaj qaum feem ntau tau piav qhia los ntawm kev faib cov nqaj qaum mus rau peb ntu loj: lub ncauj tsev menyuam, lub thoracic , thiab lumbar qaum . (Hauv qab no lumbar qaum yog pob txha hu ua sacrum , uas yog ib feem ntawm pelvis ). Txhua ntu tau tsim los ntawm cov pob txha ib leeg, hu ua vertebrae.
Khaws qhov no saib, dab tsi ntawm lub cev nyob hauv koj nraub qaum?
Cov ntu no yog: ncauj tsev menyuam (caj dab), thoracic (saum toj thiab nruab nrab rov qab ), lumbar ( qis rov qab ), thiab sacrum (tailbone). Cov thaj tsam lumbar thiab sacrum tsim cov luj of sab nraub qaum lub cev.
Tus nqaj qaum nyob qhov twg?
Sacral cheeb tsam (hauv qab ntawm lub qaum ) - nyob hauv qab lumbar qaum , lub sacrum yog kab lus ntawm 5 ntu pob txha sib xyaw ua ke (lub npe hu ua S1 txog S5) uas tsim cov pob zeb zoo li tus duab plaub uas ua haujlwm raws li puag ntawm qaum thiab ua ib feem ntawm lub plab.
Pom zoo:
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Cov leeg nqaij rov qab feem ntau kho nrog sijhawm, ntau hauv ob peb hnub, thiab feem ntau tsis pub dhau 3 txog 4 lub lis piam. Feem ntau cov neeg mob uas muaj mob me me lossis nruab nrab lub lumbar ua kom rov zoo thiab tsis muaj cov tsos mob nyob rau hnub, lub lis piam, lossis tej zaum yuav muaj hli
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Cov tsos mob ntawm caj npab lossis ceg. Yog tias koj lub herniated disk nyob hauv koj lub nraub qaum, feem ntau koj yuav hnov qhov mob tshaj plaws hauv koj lub pob tw, ncej puab thiab plab. Loog los yog tingling. Cov neeg uas muaj herniateddisk feem ntau muaj cov loog loog los yog tingling nyob rau hauv lub cev tau txais kev pab los ntawm cov hlab ntsha. Tsis muaj zog
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Sciatic paj ntaub Cov paj sciatic ceg ntawm koj sab nraub qaum los ntawm koj lub duav thiab pob tw thiab nqis txhua ceg
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Lub posterior compartment ntawm ob txhais ceg (feem ntau hu ua 'calf') txuas ntxiv mus rau qhov sib txawv ntawm sab nrauv thiab qhov sib sib zog nqus sib sib zog nqus los ntawm transverse intermuscular septum. Qhov loj dua, txheej sab saud ntawm cov ceg qis muaj gastrocnemius, soleus (GS) thiab cov leeg cog