perforating branches of internal thoracic artery
(redirected from perforating arteries (of internal thoracic artery))per·fo·rat·ing branch·es of in·ter·nal tho·rac·ic ar·ter·y
[TA]small branches of the internal thoracic artery running between the costal cartilages to supply overlying skin and subcutaneous tissues, including the medial aspect of the breast.