Skeletal muscles in the shoulder region, upper arm, forearm, and hand.
Most important vessels providing the arterial blood supply of the upper limb.
Major vessels draining the upper limb, including superficial and deep veins.
Bones that form the skeleton of the shoulder girdle and the free upper extremity.
Brachial plexus, nerves arising from the plexus and supplying the upper limb.
Ligaments of the shoulder and ligaments strengthening joints of the free upper limb.
