Superficial face 2 Flashcards
Where does Facial nerve exit the cranial fossa?
Internal acoustic meatus
Where does Facial nerve exit the skull?
Stylomastoid foramen
Which gland does Facial nerve pierce?
Parotid gland
Paralysis of facial nerve results in what condition?
Bell’s Palsy
Name the 3 divisions of Trigeminal nerve (CN V)
V1 = Opthalmic Division V2 = Maxillary Division V3 = Mandibular Division
Where does V1 exit?
Superior Orbital Fissure
Where does V2 exit?
Foramen Rotundum
Where does V3 exit?
Foramen Ovale
Cell bodies of sensory neurons of Trigeminal nerve are located in?
Trigeminal ganglion
What are the terminal branches of Opthalmic Division (V1)?
LaSSIE
Lacrimal n Supraorbital n Supratrochlear n Infratrochlear n External nasal n
What are the terminal branches of Maxillary division (V2)?
ZIZ
Zygomaticotemporal n
Infraorbital n
Zygomaticofacial n
What are the terminal branches of Mandibular Division (V3)?
BAM
Buccal n
Auriculotemporal n
Mental n
Lesion of trigeminal nerve known as Suicide Pain is AKA?
Trigeminal Neuralgia
Lesion at the Opthalmic division causes what type of condition?
Herpes Zoster Shingles
What vein is the largest and most important vein draining the face?
Facial vein
Name the vein on the lateral side of the face:
Superficial Temporal vein
What two veins make up the retromandibular vein?
Maxillary and Superficial temporal veins
1) Retromandibular and facial vein unite to form what vein?
2) Such vein empties into?
1) Common facial vein
2) Internal jugular vein
The facial artery (chief artery) is a branch of?
External Carotid Artery
Facial artery (Chief artery) changes its name around the nose to?
Angular artery
Internal and External Carotid Arteries anastomoses. Therefore, what two arteries meet up together?
Angular and Opthalmic arteries
T or F:
Are their lymph nodes in the scalp?
False
What does SCALP stand for?
Skin Connective Tissue (dense) Aponeurosis Loose CT Pericranium
Parotid gland is covered by what type of connective tissue?
Dense CT
Parotid duct pierces what muscle?
Buccinator muscle
What are the structures run through the parotid gland?
Facial nerve
Retromandibular vein
Terminal branches of External Carotid Artery
