Vertebral lub cev endplates yog anatomically-discrete cov qauv uas tsim cov kev sib tshuam ntawm lub cev vertebral thiab cov intervertebral discs uas nyob ib sab. Lawv tau tsim los ntawm cov pob txha epiphyseal thiab hauv nruab nrab los ntawm cov txheej txheem cartilaginous.
Lub hom phiaj ntawm daim phiaj kawg yog dab tsi?
Raws li cov txheej txheem nruab nrab ntawm cov pob txha thiab cov discs, cov phaj kawg muab lub zog thiab ruaj khov los pab tiv thaiv cov pob txha pob txha thiab tiv thaiv cov pob txha mos. Vim tias lawv cov porousness, lawv kuj ua haujlwm nruab nrab los ntawm cov ntshav thiab cov as-ham los ntawm cov hlab ntsha hauv cov pob txha mus rau cov hlwb hauv cov discs.
Vim li cas vertebral lub cev endplate?
A vertebral kawg phaj yog thaj tsam kev hloov pauv uas lub cev vertebral thiab intervertebral disc cuam tshuam nrog ib leeg.
Dab tsi ua rau kev hloov pauv ntawm daim hlau xaus?
Muaj ntau qhov kev xav tam sim no hais txog etiology ntawm vertebral endplate hloov. Hauv lawv daim ntawv pib, Modic et al. postulated tias qhov kev hloov pauv tau tshwm sim los ntawm thawj qhov kev ntxhov siab ntawm cov phaj kawg. Cov kev tshawb fawb tom qab tau txheeb xyuas lub lumbar instability raws li ib tug neeg kho tshuab yam cuam tshuam nrog hom 1 hloov.
Puas kawg daim phiaj sclerosis ua rau mob?
Txoj kev xav, vim yog cov yam ntxwv histological ntawm Modic hloov pauv, lawv yuav ua rau mob qis dua. Txawm li cas los xij, nws yog ib qho nyuaj rau paub qhov txawv qhov mob nraub qaum los ntawm qhov mob qis los ntawm discdegeneration hauv kev tshawb fawb soj ntsuam.
