Iliocostalis lumborum Flashcards
1
Q
origin
A
thoracolumbar fascia
2
Q
insertion
A
lower borders of lower 6-7 ribs near angles
3
Q
innervation
A
dorsal rami L1-L5
4
Q
blood supply
A
posterior intercostal arteries
lumbar arteries
5
Q
actions
A
extension & lateral flexion of vertebral column