Chest Wall 2 Flashcards
(24 cards)
VAN are found between
Internal and innermost IM
posterior arteries / veins origin is
But the anterior arteries / veins origin is
Descending aorta/ hemiazzygos veins
Internal memary artery/ veins
The name of aorta when it pierces the diaphragm
Abdominal aorta
In each intercostal space there is ..
1 large post IC artery and 2 small ant
First 2 post ic arteries origin
Superior ic artery that origins from Costo cervical trunk that origins from Subclavian artery
How many IC spaces in the front
9
Subclavian arteries divide into … parts
3
زي الأنبوبة مقسمينها ٣ اقسام
First pt of Subclavian arteries branches 3
Vertebral (to the brain)
Thyrocervical trunk
Internal thoracic (down the chest)
2nd pt of subclavian arteries branches
Costo cervical trunk
Subclavian artery origin
Root of neck
Internal mammary arteries descend vertically downwards behind…..
Upper 6 CC
Internal mammary is … to sternum border
1.5 cm lateral
The internal mammary divides in the … into…
6th ICS by dividing into superior epigastric artery and musculophrenic arteries
Musculophrenic arteries supplies
7th 8th 9th
Superior epigastric
Binds with inferior epigastric in the umbilicus
Branches of memmary artery
6 ant ic arteries
Preforming branches to female breast (2, 3, 4 ICS)
pericardio: phrenic artery
Ant IC veins origin
Internal thoracic v.
Musclo-phrenic v.
Posterior ic veins origin from
Azygos veins & hemiazygos
The azygos vein is …(ascending/ descending) and it enters thorax through
Ascending
Aortic opening in diaphragm
Azygos veins connects
Back of IVC & back of SVC
Azygos veins ascends until
Area between T4 and T5 then it ends in superior vena cava (SVS)
IVC
inferior vena cava
SVC is the joining of
Joining of right and left branchiocephalic veins
Ant hemiazygos vs post
Ant: 5/6/7/8
Post: 9/10/11/12
