Innervation

Question 1

What is the innervation of latissimus dorsi

Answer 1

Thoracodorsal nerve, C6,7,8

Question 2

What is the innervation of rhomboids minor and major

Answer 2

Dorsal scapular nerve C5, C4

Question 3

What is the innervation of levator scapulae

Answer 3

Dorsal scapular nerve C5, C4

Question 4

What is the innervation of splenius capitis, cervicis

Answer 4

Posterior rami of spinal nerves C1-C6

Question 5

What is the innervation of serratus posterior superior and inferior

Answer 5

Superior: anterior rami of the spinal nerves T2- T5
Inferior: anterior raminof the spinal nerves T9-T12

Question 6

What is the innervation of iliocostalis

Answer 6

Posterior rami of the spinal nerves C8- L1

Question 7

What is the innervation of longissimus

Answer 7

Posterior rami of the spinal nerves C1-L5

Question 8

What is the innervation of spinalis

Answer 8

Posterior rami of the spinal nerves

Question 9

What is the innervation of rotatores

Answer 9

Posterior rami of the spinal nerves

Question 10

What is the innervation of Multifidus

Answer 10

Posterior rami of the spinal nerves

Question 11

What is the innervation of semispinalis

Answer 11

Posterior rami of the spinal nerves

Question 12

What is the innervation of suboccipital triangle

Answer 12

Suboccipital nerve (at the level of C1)

Question 13

What is the innervation of trapezius

Answer 13

Spinal accessory nerve, C3, C4

Question 14

What is the innervation of sternocleidomastoid

Answer 14

Spinal accessory nerve CN11

Cervical plexus C2-C3

Question 15

What is the innervation of scalene

Answer 15

Cervical and brachial plexus C3-C8