This report describes a case of delayed post-traumatic glossopharyngeal and vagus nerves palsy (i.e. dysphonia and swallowing dysfunction). A high resolution CT study of the cranial base detected a fracture rim encroaching on the left jugular foramen. Treatment consisted in supportive measures with incomplete recovery during a one-year follow-up period. Lower cranial nerves palsies after head trauma are rare and, should they occur, a thorough investigation in search of posterior cranial base and cranio-cervical lesions is warranted. The presumptive mechanism in our case is a fracture-related oedema and ischemic damage to the nerves leading to the delayed occurrence of the palsy.
|Titolo:||Isolated glossopharyngeal and vagus nerves palsy due to fracture involving the left jugular foramen.|
|Data di pubblicazione:||2005|
|Appare nelle tipologie:||1.1 Articolo in rivista|