external branch of superior laryngeal nerve

ex·ter·nal branch of su·pe·ri·or la·ryn·ge·al nerve

[TA]
terminal branch of superior laryngeal nerve (with internal laryngeal nerve) supplying motor innervation to cricothyroid muscle.

ex·ter·nal branch of su·pe·ri·or la·ryn·ge·al nerve

(eks-tĕrnăl branch sŭ-pērē-ŏr lă-rinjē-ăl nĕrv) [TA]
Terminal branch of superior laryngeal nerve (with internal laryngeal nerve) supplying motor innervation to cricothyroid muscle.