petrous part of temporal bone

  • 网络颞骨岩部
petrous part of temporal bonepetrous part of temporal bone
  1. Objective Observe and measure the bone structures of middle cranial fossa and petrous part of temporal bone . To supply anatomic basis for preserving facial nerve and cochlear nerve in the removal of acoustic neurinoma by middle fossa approach .

    【目的】观察测量颅中窝及颞骨岩部的骨性结构,为经颅中窝入路听神经瘤切除及面、听神经保留提供解剖依据。