Mnemonic:
Really Tired - Drink Coffee - Roots, Trunks, Divisions, Cords


Posterior cord branches:
subscapular (upper and lower), thoracodorsal, axillary, radial

 Mnemonic:
STAR

Radial nerve, Axillary nerve, Thoracodorsal nerve, Subscapular (Upper & Lower)nerve.

 Mnemonic:
RATS

upper subscapular, lower subscapular, thoracodorsal, radial, axillary

 Mnemonic:
ULTRA

Upper subscapular nerve, Lower subscapular nerve,Nerve to latissimus dorsi, Axillary nerve, Radial nerve.

 Mnemonic:
ULNAR


Lateral Cord Branches
Lateral pectoral nerve
Musculocutaneous nerve
Lateral root of Median Nerve

 Mnemonic:
LLM "Lucy Loves Me"

 Mnemonic:
Love Me Latha (LML)

 Mnemonic:
Look My Lancer


Medial Cord Branches
medial pectoral, medial cutaneous nerve of arm, medial cutaneous nerve of forearm, ulnar, medial root of the median nerve

 Mnemonic:
MMMUM "Most Medical Men Use Morphine"


Ulnar nerve, Medial cutaneous nerve of arm, Medial cutaneous nerve of forearm, Medial pectoral nerve, Medial root of Median Nerve.

 Mnemonic:
Union of 4 Medials


5 main nerves of brachial plexus, in order laterally to medially
"My Aunty Recognised My Uncle" - Musculocutaneous, axillary, radial, median, ulnar.