Author(s): Calhoun KH, Peters BR, Stiernberg CM, Quinn FB
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Abstract We report a metallic foreign body that entered through the anterior table of the frontal sinus, and rolled down to lodge in the nasofrontal duct. An electromagnet was used to remove the foreign body through a trephination.
This article was published in Otolaryngol Head Neck Surg
and referenced in Journal of Clinical Case Reports