Upper Limb MneumonicsRadial nerve: muscles supplied (simplified)"BESTmuscles":BrachioradialisExtensorsSupinatorTriceps_________________________________________________Brachial plexus subunits"RandyTravisDrinksColdBeer":RootsTrunksDivisionsCordsBranches Alternatively: "ReadTheDamnCadaverBook!" Alternatively: "RealTexansDrinkCoorsBeer"._________________________________________________Bicipital groove: attachments of muscles near it"Theladybetweentwo majors":Teresmajorattaches to medial lip of groove.Pectoralismajorto lateral lip of groove.Latissimus (Lady) is on floor of groove, between the 2 majors._________________________________________________Rotator cuff muscles"TheSITSmuscles": Clockwise from top:SupraspinatusInfraspinatusTeresminorSubscapularis________________________________________________Median nerve: hand muscles innervated"TheLOAFmuscles":Lumbricals 1 and 2Opponens pollicisAbductor pollicis brevisFlexor pollicis brevis________________________________________________Elbow: muscles that flex itThreeB'sBend the elBow:BrachialisBicepsBrachioradialis_________________________________________________Carpal Bones"SheLooksTooPretty;TryToCatchHer" Proximal row, then distal row:ScaphoidLunateTriquetriumPisiformTrapeziumTrapezoidCapateHamate_________________________________________________Brachial plexus: branches of posterior cordSTAR:Subscapular [upper and lower]ThoracodorsalAxillaryRadial- See more at: http://www.mnemonics4mbbs.com/upper-limb.html#sthash.cOH1Sd7E.dpuf