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3 Cards in this Set
- Front
- Back
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Ophthalmic Division (V1)
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Supratrochlear
-branch of the frontal nerve -exit orbit at medial end of the supraorbital margin -supplies forehead and upper eyelids Supraorbital -Direct continuation of the frontal nerve -Leaves the orbit through supraorbital foramen -Distributed to the forehead, scalp, upper eye lid, and frontal sinus External Nasal -Branch of the anterior ethmoidal nerve -Emerges between the bony and cartiliginous part of nose; supplies skin of the nose Infra trochlear -Branch of the nasociliary -Supplie the medial side of the upper eyelid Skin of the nose and lacrimal sac -Exits orbit at the medial side of the infra-orbital margin (I-SES) |
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Maxillary Division (V2)
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Infraorbital
-Continuation of the maxillary nerve -Enters face through the infraorbital foramen and then branches Zygomaticotemporal -Branch of zygomatic nerve -Exits through the z-temporal foramen -Supplies the temporal part of the head Zygomaticofacial -Branch of the zygomatic nerve -Exits through the z-facial foramen -Supplies the skin of the face (ZIZ) |
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Mandibular Division (V3)
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Mental
-Termination of the inferior alveolar nerve -Emerges through the mental foramen -Supplies the skin of the lower lip and chin Buccal -Anterior division of the mandibular nerve -Supplies the skin and mucous membrane of the cheek Auriculo-temporal -Arises from the posterior division of the mandibular nerve -Generally arises from two roots that encircles the middle meningeal artery -Closely related to the parotid gland and superficial temporal artery -Supplies skin of the external ear -Temporal area of the scalp (BAM) |
