BodyWall
Plate185
AnteriorThoracicWall
Medial
pectoral
nerve
Coracoid process
Thoraco-acromial artery (pectoral
branch) and lateral pectoral nerve
Sternocleidomastoid muscle
Posterior triangle of neck
Trapezius muscle
Perforating branches of internal
thoracic artery and anterior cutaneous
branches of intercostal nerves
Pectoralis major muscle
Cephalic vein
Acromion
Long thoracic nerve
and lateral thoracic artery
Latissimus dorsi muscle
1
2
3
4
5
6
7
8
9
10
Digitations of
serratus anterior muscle
Lateral cutaneous branches of
intercostal nerves and
posterior intercostal arteries
External oblique
muscle
Anterior layer of rectus sheath
Sternalis muscle (inconstant)
Linea alba
Cutaneous branches of thoracoabdominal
(abdominal portions of intercostal) nerves
and superior epigastric artery
Rectus abdominis muscle
Internal oblique muscle
Body and xiphoid process
of sternum
External intercostal muscles
External intercostal
membranes anterior to
internal intercostal
muscles
Digitations of serratus
anterior muscle
Pectoralis minor
muscle invested by
Clavipectoral fascia
Clavicle
Subclavius muscle invested by
clavipectoral fascia
Invested by
cervical fascia
Sternothyroid muscle
Sternohyoid muscle
Omohyoid muscle
