What is the mnemonic to remember the sections of the brachial plexus?

The phrase "REAL TEENAGERS DRINK COLD BEER" is a mnemonic that helps in recalling the structure of the brachial plexus, which is organized into five distinct sections: Roots, Trunks, Divisions, Cords, and Branches. Each word in the mnemonic corresponds to a particular section of the brachial plexus in sequential order.

1. REAL – Refers to the Roots of the brachial plexus, which are the ventral rami of the spinal nerves from C5 to T1.

2. TEENAGERS – Corresponds to the Trunks, which include the upper, middle, and lower trunks that are formed from the roots.

3. DRINK – Represents the Divisions, where each trunk divides into an anterior and posterior division.

4. COLD – Stands for Cords, which are arranged in lateral, posterior, and medial cords formed from the divisions.

5. BEER – Refers to the Branches, which are the terminal branches that arise from the cords.

This mnemonic is particularly useful for medical students and professionals when they need to quickly recall the organization of the brachial plexus, especially