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Extrusion of eye socket magnetic implant after MR imaging: potential hazard to patient with eye prosthesis
Journal article   Peer reviewed

Extrusion of eye socket magnetic implant after MR imaging: potential hazard to patient with eye prosthesis

William T C Yuh, Michael T Hanigan, Jeffrey A Nerad, James C Ehrhardt, Keith D Carter, Randy H Kardon and Frank G Shellock
Journal of magnetic resonance imaging, Vol.1(6), pp.711-713
11/1991
DOI: 10.1002/jmri.1880010617
PMID: 1823177

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Abstract

Metallic implants or prostheses can be potentially hazardous during magnetic resonance (MR) imaging because of movement or dislodgment of the foreign object. Magnetic eye implants have been reported to exhibit strong movement when placed in water and exposed to a field of 1.5 T. The authors report a case of orbital implant extrusion possibly caused by the movement of a magnetic orbital implant during MR imaging at 0.5 T.
Prostheses and Implants Magnetics Prosthesis Failure Humans Magnetic Resonance Imaging - adverse effects Aged, 80 and over Male Aged Eye, Artificial

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