Non-Recurrent Inferior Laryngeal Nerve

👉Non recurrent inferior laryngeal nerves are mostly seen in right side

👉Approximately 0.5% of right inferior laryngeal nerves could be non-recurrent

👉They are associated with a vascular malformation or right subclavian artery

👉But all those vertical inferior laryngeal nerves are not non- recurrent as you see the next picture

👉The vertically coursing nerve has two pre-laryngeal divisions.

👉When pre-laryngeal divisions are noted the anterior division is functionally more significant.





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