Description
MRI is a very common medical procedure for both otological and non-otological reasons, so it shouldn’t have complications or be painful for hearing implant recipients. Dr. Ingo Todt and Dr. Martin Zimmerling talk to Manfred Pieber about the features of MED-EL implants that reduce or eliminate complications - such as magnet dislocation - during MRI: a freely rotating, robust, diametrically bipolar magnet that is removable when it is necessary to reduce the size of imaging artifacts.
Weblinks:
Importance of Safe MRI Access in Cochlear Implants: Dr. Nancy M. Young - MED-EL Professionals Blog (medel.pro)
MRI Scans with MED-EL Cochlear Implants - MED-EL Professionals Blog (medel.pro)
Important Safety Information
MRI & Hearing Implants: Reducing Image Artifacts With the BONEBRIDGE Bone Conduction Implant - MED-EL Professionals Blog (medel.pro)
Experiences and Key Learnings in MRI Scanning with MED-EL Hearing Implants
Literature Links:
MRI Observation After Intralabyrinthine and Vestibular Schwannoma Resection and Cochlear Implantation (https://pubmed.ncbi.nlm.nih.gov/32903399/)
Quality Control after Intracochlear Intralabyrinthine Schwannoma Resection and Cochlear Implantation (https://pubmed.ncbi.nlm.nih.gov/34573240/)
Prevalence and complications of MRI scans of cochlear implant patients: English version (https://pubmed.ncbi.nlm.nih.gov/26886493/)
Cochlear implants and 1.5 T MRI scans: the effect of diametrically bipolar magnets and screw fixation on pain (https://pubmed.ncbi.nlm.nih.gov/29402322/)
Pain Free 3 T MRI Scans in Cochlear Implantees (https://pubmed.ncbi.nlm.nih.gov/28938274/)
Comparison of Cochlear Implant Magnets and Their MRI Artifact Size (https://pubmed.ncbi.nlm.nih.gov/32420348/)
MRI Artifacts and Cochlear Implant Positioning at 3 T In Vivo (https://pubmed.ncbi.nlm.nih.gov/25634466/)
Prospective Evaluation of 3 T MRI Effect on Residual Hearing Function of Cochlea Implantees (https://pubmed.ncbi.nlm.nih.gov/36291339/)
Peter Grasso and Florian Feichtner talk to Marcus Schmidt about how the clinical support they provide increases reliability: they work in multidisciplinary teams to aid clinicians along the entire patient pathway, answer questions, make expert recommendations, and provide training.
Weblinks:
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Published 11/14/23
MED-EL’s audio processors have low average monthly repair rates, but sometimes issues do arise. Audiological scientist Katherine Wilson, Peter Konecny, and Manfred Pieber discuss design aspects that keep this number low - such as analyzing weakness in devices that do break and improving them with...
Published 11/07/23