Fig. 26.2 Retrosigmoid surgical approach to neurovascular compression syndrome


Fig. 26.3 Surgical view of normal CPA anatomy


Fig. 26.4 Surgical view showing compression of the trigeminal nerve root entry zone by the superior cerebellar artery
Fig. 26.5 Surgical view showing placement of a Teflon pledget between the superior cerebellar artery and the trigeminal nerve




Fig. 26.6 Anatomical view showing Type 1 (intracanalicular) vestibulocochlear nerve schwannoma