Nerves to Muscles - Trunk Flashcards
1
Q
intercostal
A
intercostals (external, internal, innermost), transversus thoracis
2
Q
genitofemoral
A
cremaster
3
Q
phrenic
A
diaphragm
4
Q
ventral rami T7-T12
A
external oblique
5
Q
lower thoracic
A
internal oblique, rectus abdominis, transversus abdominis
6
Q
ventral rami L1
A
internal oblique, transversus abdominis
7
Q
ventral rami T12-T13
A
quadratus lumborum
8
Q
ventral rami S4-S5
A
coccygeus
9
Q
pudendal
A
levator ani
10
Q
S4
A
levator ani
11
Q
perineal
A
bulbospongiosus, ischiocavernosus, sphincter urethrae (male), compressor urethrae (female), sphincter urethrovaginalis (female), deep transverse perineus (male), superficial transverse perineus
12
Q
inferior rectal
A
sphincter ani externus