129.镫骨（下面观）
基础医学

        1.镫骨颈neckofstapes2.镫骨肌止点insertionofstapedius3.后脚posteriorcrus4.镫骨底baseofstapes5.前脚anteriorcrus6.镫骨头headofstapes    （共 111 字）     [阅读本文] >>