海量資源,盡在掌握
 竇椎神經(jīng)或稱Luschka神經(jīng),由脊神經(jīng)和交感神經(jīng)兩種成分復(fù)合形成。竇椎神經(jīng)的主支較恒定,每一椎間孔內(nèi)有1支,粗細約為0.2mm。此主支由脊神經(jīng)的脊膜支和交感神經(jīng)纖維構(gòu)成。脊膜支或稱返神經(jīng)或脊膜神經(jīng),僅包含脊神經(jīng)的體軀感覺神經(jīng) (共 641 字) [閱讀本文] >>