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 結(jié)腸的神經(jīng)支配左、右有所不同,右半結(jié)腸由迷走神經(jīng)發(fā)出的副交感神經(jīng)纖維和由腸系膜上神經(jīng)從發(fā)出的交感神經(jīng)纖維支配。由腸系膜上神經(jīng)叢來的神經(jīng)纖維,隨結(jié)腸動脈及其分支,分布于右半結(jié)腸的平滑肌和腸腺。左半結(jié)腸由盆神經(jīng) (共 218 字) [閱讀本文] >>