Trisha Shetty (Editor)

Superior thoracic artery

Updated on
Edit
Like
Comment
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Source
  
Axillary artery

TA
  
A12.2.09.004

Dorlands /Elsevier
  
a_61/12156328

FMA
  
22668

Superior thoracic artery

Branches
  
Anastomoses with intercostal arteries and/or internal thoracic artery

Latin
  
Arteria thoracica superior

The superior thoracic artery (highest thoracic artery) is a small artery located near the armpit in humans. It normally arises from the first division of the axillary artery, but may arise from the thoracoacromial artery, itself a branch of the second division of the axillary artery.

Running forward and medially along the upper border of the pectoralis minor, the superior thoracic artery passes between it and the pectoralis major to the side of the chest.

It supplies branches to the first and second intercostal spaces as well as to the superior portion of serratus anterior.

It anastomoses with the internal thoracic artery and intercostal arteries.

References

Superior thoracic artery Wikipedia