57329 P 7 4

Transverse Section

(viewed from above)

Latissimus dorsi (cut and reflected)    -

External oblique

Latissimus dorsi (cut and reflected)    _|nterna, _obNque

Erector spinae (cut)

Rectus

abdominis

Linea alba

External

oblique

Erector spinać

External

oblique

flL- Transversus abdominis Aorta

Psoas muscle /    . Vena Cava

abdominis

Internal oblique

Thoraco-

lumbar

fascia

Ouadratus

lumborum

Lumbar v©rtebra

Thoracolumbar \ Erector spinae Multifidus

fascia

Platę 7-4 Muscles of the lower back