Brachial Anatomy

The brachial plexus is a network of nerve fibres that supplies the skin and musculature of the upper limb. The brachial artery is the major blood vessel of the upper arm.

Brachial Plexus Nerves Diagram And Anatomy Kenhub

It begins in the root of the neck passes through the axilla and runs through the entire upper extremity.

Brachial anatomy. The brachial arterys pulse can be felt on the elbows front side. It is the continuation of the axillary artery beyond the lower margin of teres major muscle. The inferior ulnar collateral profunda brachii and superior ulnar arteries.

Its a continuation of the axillary artery. The brachial artery can also form anastomoses or branches more proximal than usual. The brachial artery may diverge from its usual course along the medial aspect.

Along with many other structures in the human body the anatomical course of the brachial artery may vary between people. Anatomy the brachial artery is the main artery of the arm. Brachial plexus a nerve plexus partly in the neck and partly in the axilla originating from the ventral branches of the last four cervical spinal nerves and most of the ventral branch of the first thoracic spinal nerves.

The brachial plexus is a network of nerves formed by the anterior ramus of the lower four cervical nerves and first thoracic nerve c5 c6 c7 c8 and t1. This is why blood pressure is measured in this area using either a sphygmomanometer a blood pressure meter or a stethoscope. It then divides into the radial and ulnar arteries which run down the forearm.

Brachial synonyms brachial pronunciation brachial translation english dictionary definition of brachial. The brachial arterys other branches are. It continues down the ventral surface of the arm until it reaches the cubital fossa at the elbow.

Of relating to or resembling the arm or a similar or homologous part such as the foreleg wing or other forelimb of a vertebrate. Brachial definition belonging to the arm foreleg wing pectoral fin or other forelimb of a vertebrate. The brachial plexus has 5 roots c5 c6 join together and form the upper trunkc7 makes the middle trunk c8.

This plexus extends from the spinal cord through the cervicoaxillary canal in the neck over the first rib and into the armpit. Ebraheims educational animated video describes the anatomy of the brachial plexus.

Clinical Anatomy Of The Brachial Plexus Anesthesia Key