There are 6 topics covered in the nerves of the upper limb, an overview of the brachial plexus and a more in-depth look into it’s 5 main branches: axillary, musculocutaneous, median, radial, and ulnar nerves.

The nerves of the upper limb arise from a complex arrangement of nerve fibers known as the brachial plexus; These nerves give sensation to our upper limb, as well as innervating the muscles, allowing us to move them at will.

Feb 10, 2025 · The brachial plexus is a network of nerve fibres that supplies the skin and musculature of the upper limb. It begins in the root of the neck, passes through the axilla, and runs through the entire upper extremity.

The muscles of the upper limb can be divided into 6 different regions: pectoral, shoulder, upper arm, anterior forearm, posterior forearm, and the hand. There are 4 muscles of the pectoral region : pectoralis major, pectoralis minor, serratus anterior and subclavius.

Apr 21, 2024 · The median nerve is one of the major peripheral nerves of the upper limb, originating from the brachial plexus. In this article, we shall look at its anatomical course, motor and sensory functions, and the clinical significance of the nerve.

Oct 12, 2023 · The musculocutaneous nerve is a major peripheral nerve of the upper limb. In this article, we shall look at the applied anatomy of the nerve - its anatomical course, motor functions and cutaneous innervation. We shall also consider the clinical correlations of damage to the musculocutaneous nerve.

May 20, 2024 · The radial nerve is a major peripheral nerve of the upper limb. In this article, we shall look at the applied anatomy of the nerve - its anatomical course, motor functions and cutaneous innervation. We shall also consider the clinical correlations of …

Mar 5, 2025 · The axillary nerve is a major peripheral nerve of the upper limb. In this article, we shall look at the applied anatomy of the nerve - its anatomical course, motor functions and cutaneous innervation. We shall also consider the clinical correlations of …

Feb 14, 2025 · The arterial supply to the upper limb is delivered via five main vessels (proximal to distal): Subclavian artery; Axillary artery; Brachial artery; Radial artery; Ulnar artery; In this article, we shall look at the anatomy of the arteries of the upper limb – their anatomical course, branches and clinical correlations.

The bones of the upper limb can be divided into four main groups: the shoulder girdle, arm, forearm and hand. In contrast to the lower limb (which is involved in weight-bearing and locomotion), the main role of the upper limb is to control the position of the hand in space – enabling manipulation of objects in the environment.