Abstract
BACKGROUND: Traumatic hypoglossal nerve palsy is a rare entity and has rarely been described in association with an odontoid fracture.
CASE DESCRIPTION: We present a patient with a posttraumatic odontoid fracture who developed selective weakness of his arms and a unilateral hypoglossal nerve palsy. A systematic review of the literature is presented, and hypothetical causes for the injury are discussed.
CONCLUSION: Bell's cruciate paralysis and central cord syndrome are probably expressions of the same mechanism rather than 2 separate entities based on a preferential damage of pyramidal crossing arm fibers. C2 fractures with concomitant lower cranial nerve injury are relatively rare and have a reasonably good outcome, especially when unilateral.
Original language | English |
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Pages (from-to) | 525-32, discussion 532-3 |
Journal | Surgical Neurology |
Volume | 64 |
Issue number | 6 |
DOIs | |
Publication status | Published - Dec 2005 |
Externally published | Yes |