How Do You Spell NERVUS NASOCILIARIS?

1. The term "nervus nasociliaris" refers to a specific branch of the ophthalmic nerve, which is a major nerve responsible for carrying sensory information from the face and eye to the brain. The nervus nasociliaris is also known as the nasal nerve, and it plays a crucial role in innervating various structures in the nasal region and the eye.

   The nervus nasociliaris originates from the ophthalmic division of the trigeminal nerve, specifically from the nasociliary nerve. It branches out into several smaller nerves that supply sensation to different regions. These branches include the infratrochlear nerve, which innervates the skin on the nasal bridge and upper eyelid, and the anterior ethmoidal nerve, which provides sensory information to the anterior ethmoid air cells and the mucous membranes in the nasal cavity.

   Furthermore, the nervus nasociliaris also gives rise to the long ciliary nerves, which are responsible for providing sensory innervation to the eyeball, including the cornea, iris, and ciliary body. Additionally, it contributes to the formation of the ciliary ganglion, where it may synapse with preganglionic parasympathetic fibers.

   In summary, the nervus nasociliaris is a branch of the ophthalmic nerve that supplies sensation to various structures in the nasal region and the eye. It plays a vital role in conveying sensory information from these areas to the brain, contributing to the overall sensory perception and functioning of the face and eye.

2. Nasociliary nerve, nasal nerve, a branch of the ophthalmic in the sphenoidal fissure, passing through the orbit, entering the cranial cavity through the anterior ethmoidal foramen, and then the nasal cavity, through the nasal fissure; its branches are the long root of the ciliary ganglion, the long ciliary nerves, the infratrochlear, and nasal branches, supplying the mucous membrane of nose, the skin of the tip of the nose, and the conjunctiva.

   A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.

Common Misspellings for NERVUS NASOCILIARIS

The term nervus nasociliaris has Latin roots. Here is the breakdown:

1. Nervus: In Latin, nervus means nerve. This term comes from the Proto-Indo-European root *sneur-, which refers to a cord, string, or tendon.

2. Naso: In Latin, naso means nose. It is derived from the Latin word nasus, which simply means nose.

3. Ciliaris: In Latin, ciliaris means pertaining to the eyelashes. It is derived from the Latin word cilia, which means eyelashes.

Therefore, nervus nasociliaris can be translated as the nerve of the nose and eyelashes.