Fig. 2From: Presence of vascular loop in patients with audio-vestibular symptoms: is it a significant finding? Evaluation with 3-tesla MRI 3D constructive interference steady state (CISS) sequenceDifferent types of vascular contact in CISS images of the CPA and IAC with white arrows pointing to the vascular loop and the black arrows pointing to the corresponding 8th cranial nerve. (a) no contact, (b) direct contact, and (c) direct contact with mild angulationBack to article page