Subclavian Artery | Branches & Divisions

The video tutorial provides an in-depth exploration of the subclavian artery, its origin, and its branches. It begins with an overview of the heart and the aortic arch, detailing the branches that arise from it. The focus then shifts to the subclavian artery, explaining its three parts and the major branches that stem from each part. The tutorial covers the vertebral artery, thyrocervical trunk, and internal thoracic artery, as well as the variations in the dorsal scapular artery's origin. The video aims to enhance understanding of the blood supply to various muscles and structures.

What are the branches of the thyrocervical trunk?

Discuss the variations in the origin of the dorsal scapular artery.

What is the relationship between the subclavian artery and the axillary artery?

Identify the major structures supplied by the branches of the subclavian artery.