Muscles of the trunk

External oblique

Inguinal canal

Internal oblique

Latissimus dorsi

Pectoralis major

Proctoralis major

Rectus abdominis

Rectus abdominis (cov. By sheath)

Rectus abdominis (cut)

Rectus sheath (cut edges)

Rectus sheath(cut)

Transversus abdominis

Umbilicus