Boundaries and Branches of the Axillary Artery

The video tutorial provides an in-depth look at the axillary artery, detailing its start and end points, divisions, and branches. It begins with the transition from the subclavian artery and ends as the brachial artery. The axillary artery is divided into three parts, each with specific branches: the superior thoracic artery from the first part, the thoracoacromial and lateral thoracic arteries from the second, and the subscapular and circumflex humeral arteries from the third. The tutorial also highlights the anatomical landmarks and associated nerves.

Explain the significance of the circumflex scapular artery.

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What are the branches that arise from the third part of the axillary artery?

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At what point does the axillary artery change its name to the brachial artery?

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