Neuronavigation-guided opening of internal auditory canal (IAC) and microsurgical anatomy study of IAC in the retrosigmoid approach;
神经导航下经乙状窦后入路术中打开内听道及内听道的解剖研究
Anatomic observation of the arachnoid membrane in the internal auditory canal and intraoperative observation of the relationship between vestibular schwannomas and the arachnoid membrane;
解剖观察内听道蛛网膜及术中观察其与听神经瘤的关系
Objective TO study the technical and clinical application of MRI of internal auditory canal and inner ear membranous labyrinth by means of 3D-FIESTA Sequence.