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The zygomatic nerve is a branch of the maxillary nerve (itself a branch of the trigeminal nerve (CN V)). It arises in the pterygopalatine fossa and enters the orbit through the inferior orbital fissure before dividing into its two terminal branches: the zygomaticotemporal nerve and zygomaticofacial nerve .
The optic nerve; The oculomotor nerve; The trochlear nerve; The trigeminal nerve; The abducens nerve; The facial nerve; The vestibulocochlear nerve; The glossopharyngeal nerve; The vagus nerve; The accessory nerve; The hypoglossal nerve; The spinal nerves. The posterior divisions; The anterior divisions; The thoracic nerves; The lumbosacral ...
posterior ethmoidal nerve: sphenoid-optic canal: 2: ophthalmic artery: optic nerve (II) sphenoid: middle cranial fossa: superior orbital fissure: 2: superior ophthalmic vein: oculomotor nerve (III) trochlear nerve (IV) lacrimal, frontal and nasociliary branches of ophthalmic nerve (V 1) abducent nerve (VI) sphenoid: middle cranial fossa ...
The zygomaticotemporal nerve (zygomaticotemporal branch, temporal branch) is a cutaneous nerve of the head. [1] It is a branch of the zygomatic nerve (itself a branch of the maxillary nerve (CN V 2)). It arises in the orbit and exits the orbit through the zygomaticotemporal foramen in the zygomatic bone to enter the temporal fossa.
The zygomaticofacial nerve penetrates [dubious – discuss] the inferolateral angle of the orbit, emerging into the face through [2]: 631 the zygomaticofacial foramen, [2]: 615 then penetrates the orbicularis oculi muscle to reach [2]: 631 and innervate the skin of the prominence of the cheek. [2]: 631 [3]
The zygomatico-orbital foramina are two canals in the skull, that allow nerves to pass through.The orifices are seen on the orbital process of the zygomatic bone.. One of these canals opens into the temporal fossa, the other on the malar surface of the bone.
The zygomaticofacial foramen is a small [citation needed] opening upon the lateral (facial) surface of the zygomatic bone near the bone's orbital border. It gives passage to the zygomaticofacial nerve, artery, and vein. It is often doubled; it is sometimes absent. [1]
The term "bone" is omitted from bone names. Insertion The attachment point of the muscle, on a bone or otherwise, that moves during the action. Artery The artery which supplies the muscle with blood. The term "artery" is included to avoid confusing columns. Nerve The nerve(s) which tell the muscle to act (innervates the muscle).