Vagal nerve stimulator implantation: the otolaryngologist's perspective

Vagal nerve stimulation (VNS) is a recognised and effective measure in treating refractory epilepsy and depression. VNS implantation is a widely accepted surgical procedure, most commonly performed by neurosurgeons. Otolaryngologists, in particular those with an interest in head and neck surgery, are very familiar with the surgical anatomy and dissection of the vagus nerve in the carotid sheath. We present a retrospective analysis of the first 12 patients to be implanted in our department. Our series suggests that otolaryngologists can safely and effectively perform VNS implantation. Otolaryngologists can assess and treat the most common post-operative complication of dysphonia and help the neurologist set the correct level of stimulation in such a way as to minimise laryngeal complications.