cutaneous sensory of face and scalp

Question 1

supraorbital and supratrochlear (branches of frontal V1)

Answer 1

• frontal sinus
• superior eyelid
• forehead
• scalp

Question 2

Zygomaticotemporal (branch of zygomatic V2)

Answer 2

• temporal region

Question 3

auriculotemporal (V3)

Answer 3

• temporal region
• anterior external ear
• tympanic membrane

Question 4

lacrimal (V1)

Answer 4

• superior eyelid

Question 5

infratrochlear (branch of nasociliary, V1)

Answer 5

• nose and superior eyelid

Question 6

external nasal (anterior ethmoidal)

Answer 6

• nose

Question 7

infraorbital (V2)

Answer 7

• maxillary sinus
• nostrils
• inferior eyelid
• cheek
• nose
• upper lip

Question 8

zygomaticofacial (V2)

Answer 8

• cheek

Question 9

buccal (anterior divison V2)

Answer 9

• skin and oral mucosa of cheek

Question 10

mental (V3/inferior alveolar)

Answer 10

• chin and lower lip