Brachial plexus - Wikipedia
The brachial plexus provides nerve supply to the skin and muscles of the arms, with two exceptions: the trapezius muscle (supplied by the spinal accessory nerve) and an area of skin near the axilla …
Brachial Plexus Anatomy | Roots, Trunks, Cords & Branches
Dec 13, 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 …
Brachial plexus injury - Symptoms and causes - Mayo Clinic
Mar 27, 2024 · The brachial plexus is the group of nerves that sends signals from the spinal cord to the shoulder, arm and hand. A brachial plexus injury happens when these nerves are stretched, …
Brachial Plexus Injury - Johns Hopkins Medicine
What is the brachial plexus? The brachial plexus is a bundle of nerves that stems from nerve roots in the cervical (neck) and upper trunk (torso) sections of the spinal cord (C5-T1), creating a network that …
Brachial Plexus Anatomy: Overview, Gross Anatomy, Blood ...
Oct 28, 2024 · The brachial plexus (plexus brachialis) is a somatic nerve plexus formed by intercommunications among the ventral rami (roots) of the lower four cervical nerves (C5-C8) and the …
Brachial Plexus: Its Five Sections and Functions
Dec 11, 2025 · The brachial plexus consists of five structural sections: roots, trunks, divisions, cords, and branches. This organization maps the pathway of nerve fibers from the spinal cord down through …
Brachial Plexus Injury: What It Is, Symptoms, Treatment & Types
What is the brachial plexus? The brachial plexus consists of five nerves that branch off from your spinal cord at your neck and conduct signals from your spinal cord to your shoulder, arm and hand. You …