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The reversed internal magnet of cochlear implant after magnetic resonance imaging. | LitMetric

The reversed internal magnet of cochlear implant after magnetic resonance imaging.

Am J Otolaryngol

Department of Otorhinolaryngology Head and Neck Surgery, School of Medicine and Medical Research Institute, Pusan National University, Busan, Korea. Electronic address:

Published: November 2014

AI Article Synopsis

  • Cochlear implants are now a common treatment for severe to profound hearing loss, with a rising number of patients due to increased awareness of their benefits.
  • Recent advancements in MRI technology have made it a standard imaging technique for diagnosing various conditions.
  • A case report highlighted a complication where the internal magnet of a cochlear implant was reversed during an MRI, which was successfully resolved by adjusting the external magnet's orientation in the imaging device.

Article Abstract

Cochlear implants (CI) have now become a standard method of treating severe to profound hearing loss. Recently, the number of patients with CI has been rapidly increasing as the big benefits of CI become more widely known. Magnetic resonance imaging (MRI) has also become a routine diagnostic imaging modality, used in the diagnosis of common conditions, including stroke, back pain, and headache. We report our recent experience with a case in which internal magnet of the cochlear implant was reversed after 1.5-T lumbar spine MRI. This complication is managed successfully by reversing the orientation of the external magnet in the head coil.

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Source
http://dx.doi.org/10.1016/j.amjoto.2013.11.007DOI Listing

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