During right LPN, the liver is retracted anteriorly and cephalad to expose the renal upper pole.在右侧LPN中, 肝脏应在头侧的前位而暴露肾上极....

adv.向头部地，头向...

cephalad的音标：cephalad的英式发音音标为：['sefəˌlæd]cephalad的美式发音音标为：['sefəˌlæd]...