Brachial plexus
The brachial plexus is a network ( plexus ) of nerves (formed by the anterior rami of the lower four cervical nerves and first thoracic nerve (C5, C6, C7, C8, and T1). This plexus extends from the spinal cord, through the cervico axillary canal in the neck, over the first rib, and into the armpit. Function: Network (nerve plexus) of nerves that ... Latin: plexus brachialis The overall organisation of the brachial plexus is a favourite exam topic and the basis of all subsequent branches. Master it using the following mnemonic! R ugby T eams D on't C over B ruises R oots T runks D ivisions C ords B ranches However, the above organisation is a piece of cake compared to the branches and their sources. The following mnemonic can give you a hand to remember them! Lateral cord branches: Rugby players are L ong L egged M overs L ateral pectoral L ateral root of median M usculocutaneous Medial cord branches: Rugby...