Anatomy Of The Shoulder Muscles Posterior at Anatomy

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Anatomy Of The Shoulder Muscles Posterior. The anatomy of the shoulder. It's made up of three parts:

Normal Posterior Anatomy of the Left Shoulder
Normal Posterior Anatomy of the Left Shoulder from anatomicaljustice.com

The deltoid is the main muscle in the shoulder. This flexibility is also what makes the shoulder prone to instability and injury. The axilla is an anatomical region under the shoulder joint where the arm connects to the shoulder.

Normal Posterior Anatomy of the Left Shoulder

Inner hip & gluteal muscles. The axillary nerve has its origin from the posterior cord and carries nerve fibers from the c5 and c6 levels. It contains a variety of neurovascular structures, including the axillary artery, axillary vein, brachial plexus, and lymph nodes. The four rotator cuff muscles include the supraspinatus, infraspinatus, teres minor, and subscapularis.[2][1] other muscles that form the shoulder girdle include the pectoralis major, pectoralis minor, the deltoids, trapezius, and the serratus anterior.