感覺和副交感神經(jīng)支配是由鼓室神經(jīng)承擔的。交感神經(jīng)支配是由鼓室-頸內(nèi)動脈神經(jīng)、頸動脈周神經(jīng)叢來保證的。    （共 50 字）     [閱讀本文] >>