saraf abdomen Flashcards
what supplies the skin, muscle, and peritoneum of the abdomen?
anterior rami of spinal nerve T7-L1
how does the lateral cutaneous branch help innervate the abdomen?
the lateral cutaneous branch of ICS nerves T7-T12 is located superficial the external oblique muscles.
where does the lateral cutaneous branch branch out?
in the midaxillary line
what is the direction of the lateral cutaneous branch?
inferomedial
what does the T7-T8 innervate?
inferior portion of the lateral thorax
what does T9-T12 innervate?
lateral portion of the anterolateral abdomen
where does the intercostal T7-T11 nerve go?
it passes through the internal abdominal and the transversus abdominis muscle, then at the lateral of the rectus sheath it passes inside and behind the rectus abdominis
what is the anterior cutaneous branch?
a branch that pierces through the rectus abdominis near the midline.
apa sebutan saraf T12 dan bagaimana alurnya?
subkostal, mirip dengan interkostal
apa sebutan saraf L1 dan bagaimana alurnya?
ilioinguinalis yang mirip dengan interkostal namun juga memberikan saraf ke paha dan skrotum.
what skin does T7-T9 innervate?
from the xiphoid process all the way to the superior of the umbilical
what skin does the T10 innervate?
the umbilical region
what skin does the T11-L1 innervate
they innrevate the part from below the umbilicus all the way to the pubis.
what makes the L1 nerve different?
the cutaneous branch it sends to thigh and the scrotum
