BodyWall
4
Plate262
NervesofPosteriorAbdominalWall
Greater, lesser, and least
splanchnic nerves
Sympathetic trunks
Subcostal nerve (T12)
Celiac, superior mesenteric,
and aorticorenal ganglia
Iliohypogastric nerve
(L1)
Ilio-inguinal
nerve (L1)
Genitofemoral
nerve (L1, 2)
Transversus
abdominis
muscle (
cut
)
Subcostal
nerve (T12)
and its
lateral
cutaneous
branch
Intermesenteric
(para-aortic)
plexus
Gray rami
communicantes
Femoral
nerve
(L2–L4)
Gray and
white rami
communicantes
Lateral
femoral
cutaneous
nerve
(L2, 3)
Femoral branches
Genital branch
Anterior scrotal (labial) branches of ilio-inguinal nerve (L1)
Anterior cutaneous branch of iliohypogastric nerve (L1)
of genitofemoral nerve (L1, 2)
Obturator nerve (L2, 3, 4)
Pudendal nerve (S2, 3, 4)
Lumbosacral plexus (L4–S4)
Femoral nerve
Accessory obturator
nerve (L3, 4) (occasional)
Obturator nerves
Lumbosacral
trunks (L4, 5)
Femoral branch,
Genital branch
of genitofemoral
nerve (L1, 2)
Lateral femoral
cutaneous
nerve (L2, 3)
Genitofemoral
nerve (L1, 2)
Ilio-inguinal
nerve (L1)
Iliohypogastric
nerve (L1)
Psoas major
muscle (
cut
)
Quadratus
lumborum
muscle
Subcostal nerve (T12)
Muscular branches
from lumbar plexus
Ilio-inguinal nerve (L1)
Iliohypogastric nerve (L1)
See±also±
Plates 192
,
±
388
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