284. 骶正中动脉起始的位置
基础医学

        1.第四腰椎4thlumbarvertebra2.髂总动脉commoniliaca.3.骶正中动脉mediansacrala.4.髂外动脉externaliliaca.5.骶外侧支lateralsacralbranch6.主动脉杈aorticbifurcation7.第五腰椎5thlumbarvertebra8.骶正中动脉起始点startingpointofmediansacrala.    （共 194 字）     [阅读本文] >>