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The recurrent laryngeal nerve (RLN) is a branch of the vagus nerve (cranial nerve X) that supplies all the intrinsic muscles of the larynx, with the exception of the cricothyroid muscles. There are two recurrent laryngeal nerves, right and left.
24 Ιουλ 2023 · This illustration shows the right and left vagus, right and left recurrent laryngeal, and inferior laryngeal nerves. Other structures included in this image are the right and left common carotid and right and left subclavian arteries, (more...)
18 Φεβ 2024 · The left recurrent laryngeal nerve loops around the aortic arch around the T4–T5 vertebral level and ascends in tracheoesophageal groove. The recurrent laryngeal nerve innervates all intrinsic muscles of larynx except the cricothyroid muscle.
29 Σεπ 2024 · The recurrent laryngeal nerve (RLN) anatomy is designed to supply function to most muscles of the larynx (voice box). It branches from the vagus nerve (cranial nerve 10) but follows an unusual pathway to reach the larynx, and the paired nerves don't follow the same symmetrical course.
20 Απρ 2024 · Introduction. Laryngeal innervation is intricate and detailed, representing some of the more complex relationships in head and neck anatomy (see Image. Nerves of the Thorax). The vagus nerve innervates the laryngeal structures through various branches.
30 Αυγ 2024 · The recurrent laryngeal nerve (RLN), also known as the inferior laryngeal nerve, is a branch of the vagus nerve (CN X) which has a characteristic loop around the right subclavian artery on the right and the aortic arch on the left before returning up to ascend the tracheoesophageal groove and then the larynx.
Definition. The Recurrent Nerve (n. recurrens; inferior or recurrent laryngeal nerve) arises, on the right side, in front of the subclavian artery; winds from before backward around that vessel, and ascends obliquely to the side of the trachea behind the common carotid artery, and either in front of or behind the inferior thyroid artery.
