Anesthesiologist Compensation by Geographical Region. Anesthesiologist compensation varies significantly by region. Doctors in the North Central region, with the highest compensation (a mean of $383,000 in 2012), earn 20% more than their colleagues in the West, with the lowest compensation (a mean of $318,000 in 2012). In 2011, the spread was not as wide.
The anterior boundary is called the anterior axillary fold and this is rounded in shape and formed by the lower border of the pectoralis major. Some sources also include the pectoralis minor. It can elongate after weight loss.
Each axillary continues in the upper arm (brachium) as the brachial artery*. This artery supplies blood to the rest of the upper arm. prominent branch of the brachial artery called the deep brachial artery. not responsible for this vessel, but you will see it on some models. brachial artery divides at the elbow to form a radial artery and an ulnar artery.