How Do You Spell MAXILLARY NERVE?
Pronunciation: [mˈaksɪləɹi nˈɜːv] (IPA) 
Correct spelling for the English word "Maxillary Nerve" is [mˈaksɪləɹi nˈɜːv], [mˈaksɪləɹi nˈɜːv], [m_ˈa_k_s_ɪ_l_ə_ɹ_i n_ˈɜː_v] (IPA phonetic alphabet).
Pronunciation: [mˈaksɪləɹi nˈɜːv] (IPA)
Correct spelling for the English word "Maxillary Nerve" is [mˈaksɪləɹi nˈɜːv], [mˈaksɪləɹi nˈɜːv], [m_ˈa_k_s_ɪ_l_ə_ɹ_i n_ˈɜː_v] (IPA phonetic alphabet).
The maxillary nerve is a major branch of the trigeminal nerve, which is the largest cranial nerve responsible for sensory information of the face and motor control of the muscles involved in chewing. The maxillary nerve is specifically the second branch of the trigeminal nerve, originating in the middle cranial fossa within the skull.
This nerve carries sensory information from various regions of the face, including the skin of the cheek, upper lip, and side of the nose. It also receives sensory input from the upper teeth and gums, the maxillary sinus, and the palate. Additionally, the maxillary nerve provides sensory innervation to the lacrimal gland, which is responsible for tear production.
The maxillary nerve exits the cranial cavity through the foramen rotundum, a bony opening in the skull. After leaving the cranium, it enters the pterygopalatine fossa, a space located behind the maxilla bone. From there, the nerve branches into several smaller nerve fibers, which distribute throughout the face, including the branches responsible for providing sensation to the teeth and gums.
Damage or dysfunction of the maxillary nerve can result in various sensory disturbances in the areas it innervates. These may include numbness, tingling, or pain depending on the specific area affected. Additionally, conditions such as trigeminal neuralgia, a chronic pain disorder of the trigeminal nerve, can also affect the maxillary nerve and result in severe facial pain.
The word "maxillary" derives from the Latin word "maxilla", which means "jaw" or "cheekbone". It is derived from the Proto-Indo-European root "megʰ-" meaning "to chew". The term "nerve" comes from the Latin word "nervus", which means "sinew" or "tendon". Therefore, the word "maxillary nerve" refers to the nerve that supplies sensation to the maxilla or upper jaw.
