A clinical application for arterial coupling and histomorphometric comparison of internal mammary and thoracodorsal arteries for safe use.

Background: In breast reconstruction, arterial coupling has been reported to be more favorable in the thoracodorsal artery (TDA) than the internal mammary artery (IMA). This technique may help overcome anastomosis in a small, deep space. Understanding the arteries' mechanical properties is crucial for breast reconstruction's safety and success.