Innervates nose TA A14.2.01.034 | Dorlands
/Elsevier r_02/12691092 FMA 52688 | |
 | ||
From ophthalmic nerve (anterior ethmoidal nerve) Latin Rami nasales externi nervi infraorbitalis | ||
The external nasal nerve (or external nasal branches) are terminal branches of the anterior ethmoidal nerves (from the ophthalmic division of the trigeminal nerve), and provide sensory innervation to the skin of the lower half of the nose and of the septum mobile nasi.
References
External nasal nerve Wikipedia(Text) CC BY-SA