In vivoexperiences with magnetic resonance imaging scans in Vibrant Soundbridge type 503 implantees

Abstract

AbstractObjective:To observe the effects of magnetic resonance imaging scans in Vibrant Soundbridge 503 implantees at 1.5Tin vivo.Methods:In a prospective case study of five Vibrant Soundbridge 503 implantees, 1.5T magnetic resonance imaging scans were performed with and without a headband. The degree of pain was evaluated using a visual analogue scale. Scan-related pure tone audiogram and audio processor fitting changes were assessed.Results:In all patients, magnetic resonance imaging scans were performed without any degree of pain or change in pure tone audiogram or audio processor fitting, even without a headband.Conclusion:In this series, 1.5T magnetic resonance imaging scans were performed with the Vibrant Soundbridge 503 without complications. Limitations persist in terms of magnetic artefacts.