Muscles of trunk

External oblique

Inguinal canal

Internal oblique

Latissimus dorsi

Pectoralis major

Pectoralis major (right)

Rectus abdominis

Rectus abdominis (covered by sheath)

Rectus abdominis (cut)

Rectus sheath

Rectus sheath (cut edges)

Transversus abdominis

Umbilicus

Umbilicus (2)