Brachial Plexus

The brachial plexus is a network of nerve fibers, running from the spine, formed by the ventral rami of the lower four cervical and first thoracic nerve roots (C5-C8, T1). It proceeds through the neck, the axilla (armpit region), and into the arm. It is a bunch of nerves passing through the cervico-axillary canal to reach axilla and supplies brachium, antebrachium and hand.

Read more about Brachial Plexus:  Function, Additional Images

Other articles related to "brachial plexus, plexus":

Brachial Plexus - Additional Images
... and pelvic plexuses Side of neck, showing chief surface markings Brachial plexus with areas of roots, trunks, divisions and cords marked Color-coded diagram of brachial plexus illustrating roots ...
Anesthesia Of The Brachial Plexus - History
... The following year, William Halsted (1852–1922) performed the first brachial plexus block ... approach in the neck, Halsted applied cocaine to the brachial plexus ... that time one of Halsted's surgical residents — applied cocaine to the brachial plexus prior to dividing it, during a forequarter amputation for sarcoma ...
Upper Limb - Human Anatomy - Neurovascular System - Innervation
... supply of the upper limb is provided by the brachial plexus which is formed by the ventral rami of spinal nerves C5-T1 ... innervation of upper limb by the five terminal nerves of the brachial plexus The musculocutaneous nerve innervates all the muscles of the anterior compartment of the arm ... the posterior muscles of the arm and forearm Collateral branches of the brachial plexus The dorsal scapular nerve innervates rhomboid major and minor ...
Anesthesia Of The Brachial Plexus
... Brachial plexus blocks are regional anesthesia techniques that are sometimes employed as an alternative to general anesthesia for surgery of the ... local anesthetic agents in close proximity to the brachial plexus, temporarily blocking the sensation and ability to move the upper extremity ... There are several techniques for blocking the nerves of the brachial plexus ...
Magnetic Resonance Neurography - Clinical Uses
... is on the evaluation of the large proximal nerve elements such as the brachial plexus (the nerves between the cervical spine and the underarm that innervate shoulder, arm and hand), the lumbosacral plexus (nerves ... carpal tunnel syndrome, and obstetrical brachial plexus palsy ... increasingly to evaluate the distal nerve roots, lumbo-sacral plexus and proximal sciatic nerve in the pelvis and thigh to find other causes of sciatica ...