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Which tooth innervated by two alveolar nerves?
The first molar is usually innervated by two alveolar nerves: the superior alveolar nerves from the maxillary division of the trigeminal nerve.
What is the mandibular division of trigeminal nerve?
The mandibular division of the trigeminal nerve (V3) is responsible for providing sensation to the lower jaw, teeth, gums, and part of the tongue. It also controls the muscles involved in chewing. It is the largest branch of the trigeminal nerve and exits the skull through the foramen ovale.
Which Maxillary nerves supply to maxillary teeth?
The maxillary teeth are supplied by the following branches of the Maxillary nerve, which is itself a branch of the Trigeminal nerve:-Anterior Superior Alveolar Nerve: Upper incisors and caninesMiddle Superior Alveolar Nerve: Upper premolarsPosterior Superior Alveolar Nerve: Upper molar, and also upper premolars in the absence of the Middle SAN.
Where is cranialnerve 8?
The 8th Cranial nerve is the trigeminal nerve it has three divisions, the opthalmic supplying the area around the eye, the maxillary division supplying the upper jaw and the mandibular supplying the lower jaw.
Which Postganglionic fibers emerging from pterygopalatine ganglion of trigeminal nerve?
Postganglionic fibers emerging from the pterygopalatine ganglion of the trigeminal nerve innervate the lacrimal gland to stimulate tear production and the mucous glands in the nasal cavity. These fibers are involved in regulating the secretion of tears and mucus in the eye and nose, helping to maintain the health and moisture of these structures.
What passes through the foramen rotundum?
The maxillary nerve (V2) passes through the foramen rotundum, which is a circular opening in the sphenoid bone located in the middle cranial fossa. The maxillary nerve is a branch of the trigeminal nerve (V).
What cranial nerve feeling a toothache?
Trigeminal (V) cranial nerveYou have a nerve that is inside the tooth. Anytime you have a toothache it is the nerve that is infection. Not all toothaches are due to infection.You can have pain due to the possibility of a cavity, gum disease, or even your wisdom teeth (the human mouth usually does not have room for wisdom teeth causing the to push against the teeth in front of them.Do not wait to long going to the dentist as it can get worse and can get very expensive.Hope this helps!
What is compression of the fifth cranial nerve?
Compression of the fifth cranial nerve, also known as trigeminal nerve compression, can result in facial pain, numbness, and tingling. This nerve is responsible for sensation in the face, and compression can lead to symptoms such as trigeminal neuralgia. Treatment options may include medication, nerve blocks, or surgery to relieve the compression and alleviate symptoms.
What kind of nerve is the trigeminal nerve?
Cranial Nerve 5 (trigeminal), division V3 contains a buccal nerve, a lingual nerve and an inferior alveolar nerve.
Applications of shift register?
shift registers can be used in CDMA(code division multiple access) in communication.
A patient complains of numbness of the scalp and forehead and shows no blink reflex when the eye is lightly touched with cotton fibers?
The symptoms described indicate damage to the ophthalmic division of the trigeminal nerve. The absence of the blink reflex is a sign of trigeminal nerve dysfunction. Further evaluation and imaging may be needed to determine the underlying cause.
what nerve innervates the skin and mucosa of the cheeks and gingiva?
The skin and mucosa of the cheeks and gingiva are primarily innervated by the buccal nerve, a branch of the mandibular division of the trigeminal nerve (cranial nerve V3). Additionally, the mental nerve, also a branch of the mandibular nerve, supplies sensation to the gingiva and skin of the lower lip and chin. Together, these nerves provide sensory innervation to the areas of the cheeks and gingiva.
