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. The right and left nerves are not symmetrical, with the left nerve looping under the aortic arch, and the right nerve looping under the right subclavian artery then traveling upwards. They both travel alongside the trachea. Additionally, the nerves are among the few nerves that follow a recurrent course, moving in the opposite direction to the nerve they branch from, a fact from which they gain their name.
The recurrent laryngeal nerves supply sensation to the larynx below the vocal cords, give cardiac branches to the deep cardiac plexus, and branch to the trachea, esophagus and the inferior constrictor muscles. The posterior cricoarytenoid muscles, the only muscles that can open the vocal folds, are innervated by this nerve.
The recurrent laryngeal nerves are the nerves of the sixth pharyngeal arch. The existence of the recurrent laryngeal nerve was first documented by the physician Galen.
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The recurrentlaryngealnerve (RLN) is a branch of the vagus nerve (cranial nerve X) that supplies all the intrinsic muscles of the larynx, with the exception...
The superior laryngealnerve is a branch of the vagus nerve. It arises from the middle of the inferior ganglion of vagus nerve and additionally also receives...
and laryngealnerve crush. Recurrentlaryngealnerve resection involves removing a section of the recurrentlaryngealnerve. Recurrentlaryngealnerve avulsion...
paresis, also known as recurrentlaryngealnerve paralysis or vocal fold paralysis, is an injury to one or both recurrentlaryngeal nerves (RLNs), which...
arytenoid cartilage of the same side. It is innervated by the recurrentlaryngealnerve. Each acts to open the vocal folds by pulling the vocal fold of...
laryngeal artery The inferior laryngeal artery - accompanied by the recurrentlaryngealnerve - passes superior-ward upon the trachea deep to the inferior pharyngeal...
receives parasympathetic nerve supply from the superior laryngealnerve and the recurrentlaryngealnerve. There are many variants in the size and shape of...
vagus nerve as it enters the thorax. One nerve is the recurrentlaryngealnerve, which becomes the inferior laryngealnerve. From the left vagus nerve the...
jugular vein and vagus nerve. At the lower part of the neck, on the right side of the body, the right recurrentlaryngealnerve crosses obliquely behind...
epithelium. It is innervated by the pharyngeal plexus and by the recurrentlaryngealnerve. The vascular supply to the laryngopharynx includes the superior...
nerve, then branches off into the recurrentlaryngealnerve which passes back up the neck to the larynx. Thus, these nerve cells have a length of nearly 5 m...
innervation from the vagus nerve (CN X) via its external branch of the superior laryngealnerve and its recurrentlaryngealnerve, and not through the pharyngeal...
cartilage of the same side posteriorly. It is innervated by the recurrentlaryngealnerve. It acts to close the rima glottidis, thus closing the airway...
into the left and right main bronchi. The left recurrentlaryngealnerve branching off the left vagus nerve and hooking under the ligamentum arteriosum between...
external laryngealnerve; lower down, one or two twigs from the vagus; and as it enters the thorax it is joined by a filament from the recurrentlaryngeal nerve...
innervated by the inferior laryngealnerve, a branch of the recurrentlaryngealnerve (itself a branch of the vagus nerve). The muscle adducts arytenoid...
plexus, the recurrentlaryngealnerve, the external branch of the superior laryngealnerve, or a combination of these (the recurrentlaryngealnerve being the...
of its branches, the recurrentlaryngealnerve. Damage to this nerve may result in difficulties swallowing. The accessory nerve (XI) supplies the sternocleidomastoid...
free and is used to grip. The recurrentlaryngealnerve is a fourth branch of the vagus nerve, which is a cranial nerve. In mammals, its path is unusually...
neck situated lateral to the trachea and esophagus alongside the recurrentlaryngealnerve. They drain to the deep cervical lymph nodes. "paratracheal lymph...
identifying the nerve or utilizing intraoperative neuroimaging during surgery, when trying to prevent injury to recurrentlaryngealnerve during thyroid...
identifying the nerve or utilizing intraoperative neuroimaging during surgery, when trying to prevent injury to recurrentlaryngealnerve during thyroid...
The aryepiglotticus (recurrentlaryngealnerve of vagus) contracts, causing the arytenoids to appose each other (closes the laryngeal aditus by bringing...