Cochlear MRI Signal Change Following Vestibular Schwannoma Resection Depends on Surgical Approach

摘要

Objective: Information on cochlear MRI signal change following vestibular schwannoma (VS) surgery by the retrolabyrinthine approach (RLA) is nonexisting, and information using the translabyrinthine approach (TLA) is scarce. We aimed to evaluate cochlear MRI fluid signal in patients with a unilateral VS, before and after surgery by the RLA or the TLA, that can have clinical importance for subsequent cochlear implantation feasibility.