International angiology : a journal of the International Union of Angiology
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Carotid endarterectomy (CEA) is the most common surgical procedure performed for the treatment of symptomatic carotid stenosis greater than 70%. Among the recognised complications, such as stroke and myocardial infarction, is injury to cranial nerves. ⋯ Patients manifesting symptoms of cranial nerve dysfunction should undergo a thorough otolaryngological evaluation and long-term follow-up. Most cranial nerve injuries are transient and result from trauma during dissection, retraction or carotid clamping. Knowledge of cranial nerve anatomy is essential if the surgeon is to avoid such injuries.