lumbar region Flashcards
1
Q
borders?
A
sup: horizontal line connectin the inf scapular angle
inf: iliac crest
med: midline of the trunk
lat: perpendicular line along midxillary line
2
Q
layers?
A
1.skin.
2. thoracolumbar fascia
3. erector spinae, obliquus abdominae, transversae
abdominus.
3
Q
blood vessels andnerves?
A
dorsal branches
4
Q
petit´s triangle?
A
lat: iliac crest
inf: external abdominal oblique
sup: lastimus dorsi
content: lumbar a. < abdominal aorta.
5
Q
what makes up thoracolumbar fascia?
A
- two laminae, superficial and deep
- b/w we can find erector spinae m. w/ its innervation, dorsal rami
