Skull Base Surgery of the Posterior Fossa

228

Vertebral artery, 66, 138
Vertebrobasilar system, 136
Vestibular schwannomas (VSs), 145–161
management, 145
MFA (see Middle fossa approach (MFA))
microsurgical approach, 145
postoperative CT scan brain, 162
resection of, 145
retrosigmoid approach
indications, 145
resection, 147, 149
surgical outcome, 150

surgical risks and complications, 150

surgical technique, 146–149

translabyrinthine approach (see Translabyrinthine

approach)

W

WHO grade I residual tumors, 93

Z

Zygoma, 96

Index