Face and Scalp muscles (Nerve innervations)

Question 1

Nerve innervation: frontalis

Answer 1

Temporal branch of facial nerve (CN VII)

Question 2

Nerve innervation: occipitalis

Answer 2

Posterior auricular branch of CN VII

Question 3

Nerve innervation: corrugator supercilli

Answer 3

Temporal branch of facial nerve (CN VII)

Question 4

Nerve innervation: procerus + transverse part of nasalis

Answer 4

Buccal branch of CN VII

Question 5

Nerve innervation: alar part of nasalis + levator labii superior alaeque

Answer 5

Buccal branch of CN VII

Question 6

Nerve innervation: orbicularis oris

Answer 6

Buccal branch of CN VII

Question 7

Nerve innervation: Levator labii superioris

Answer 7

Buccal branch of CN VII

Question 8

Nerve innervation: zygomaticus minor

Answer 8

Zygomatic branch and Buccal branch of CN VII

Question 9

Nerve innervation: buccinator

Answer 9

Buccal branch of CN VII

Question 10

Nerve innervation: zygomaticus major

Answer 10

Buccal branch of CN VII

Question 11

Nerve innervation: levator anguli oris

Answer 11

Buccal branch of CN VII

Question 12

Nerve innervation: risorius

Answer 12

Buccal branch of CN VII

Question 13

Nerve innervation: depressor labii inferioris

Answer 13

Marginal mandibular branch of CN VII

Question 14

Nerve innervation: mentalis

Answer 14

Marginal mandibular branch of CN VII

Question 15

Nerve innervation: platysma

Answer 15

Cervical branch of CN VII

Question 16

Nerve innervation: orbicularis oculi

Answer 16

Temporal branch of CN VII

Question 17

Nerve innervation: depressor anguli oris

Answer 17

Marginal mandibular branch of CN VII