Please enable JavaScript.
Coggle requires JavaScript to display documents.
Arterial Supply of Thoracic Wall (Posterior Intercostal Artery (Thoracic…
Arterial Supply of Thoracic Wall
Posterior Intercostal Artery
Thoracic Aorta
Remaining Posterior Spaces
COURSE
DISTRIBUTION
Overlying skin & Parietal Pleura
Intercostal Muscles
Superior Intercostal Artery
Intercostal Space 1+ 2
.
Pass between Internal and Innermost Intercostal Muscles
ORIGIN
Anterior Intercostal Artery
ORIGIN
Internal Thoracic
Intercostal Spaces (1-6)
.
DISTRIBUTION
Intercostal Muscles
Overlying skin & Parietal Pleura
Musculophrenic Arteries
Intercostal Spaces (7-9)
COURSE
Pass between Internal & Innermost Intercostal Muscles
Internal Thoracic Artery
ORIGIN
Subclavian Artery
COURSE
Passes Inferiorly and lateral
Sternal between Costal Catilages
Transversus Thoracic muscle to divide (T6 Space)
Superior Epigastic + Musculophrenic Arteries
DISTRIBUTION
By way of Anterior Intercostal Spaces (1-6)
Musculophrenic Artery (Lateral Terminal Branch)
Subcostal Artery
ORIGIN
Thoracic Artery
COURSE
Along Inferior border of RIB 12
Floating Rib
DISTRIBUTION
Muscles of anterolateral Abdominal Wall