Nerve reference, root levels, course, motor and sensory distribution, entrapment sites, and neuropathies.
342 nerves
16 nerves in Upper Arm Clear × · alternate versions listed on each card
NerveInferior Lateral Cutaneous Nerve of the Armnervus cutaneus brachii lateralis inferiorUpper ArmThe inferior lateral cutaneous nerve of the arm is a branch of the radial nerve arising…
NerveIntercostobrachial Nervenervus intercostobrachialisUpper ArmThe intercostobrachial nerve is the lateral cutaneous branch of the second intercostal nerve (T2). It emerges…
NerveMedial Cutaneous Nerve of the Armnervus cutaneus brachii medialisUpper ArmThe medial cutaneous nerve of the arm (C8-T1) is the smallest branch of the medial cord…Also:
Detail
NerveMusculocutaneous Nervenervus musculocutaneusUpper ArmThe musculocutaneous nerve supplies the three muscles of the anterior upper arm and continues as the…Also:
Full overview
NerveNerve to Articularis Cubitinervus musculi articularis cubitiUpper ArmA small branch of the radial nerve or its branch to the medial head of triceps…
NerveNerve to Brachialisnervus musculi brachialisUpper ArmThe brachialis receives dual innervation from the musculocutaneous nerve (C5, C6) to the medial two-thirds and…
NerveNerve to Lateral Head of Tricepsnervus capitis lateralis musculi tricipitis brachiiUpper ArmThe nerve to the lateral head of triceps arises from the radial nerve in the spiral…
NerveNerve to Long Head of Tricepsnervus capitis longi musculi tricipitisUpper ArmThe branch of the radial nerve supplying the long head of triceps arises proximal to the…
NerveNerve to Medial Head of Tricepsnervus capitis medialis musculi tricipitis brachiiUpper ArmThe nerve to the medial head of triceps arises from the radial nerve at multiple levels,…
NerveNerve to Short Head of Bicepsnervus capitis brevis musculi bicipitis brachiiUpper ArmA branch of the musculocutaneous nerve supplying the short head of biceps, typically arising as the…
NervePosterior Cutaneous Nerve of the Armnervus cutaneus brachii posteriorUpper ArmThe posterior cutaneous nerve of the arm is a branch of the radial nerve given off…
NerveRadial Nervenervus radialisUpper ArmThe radial nerve (C5-T1) is the largest branch of the brachial plexus and the nerve of…
NerveRadial Nerve to Triceps (General Branch)ramus muscularis n. radialis ad tricipitem (communis)Upper ArmThe radial nerve gives multiple branches to the three heads of triceps, with the long and…
NerveSuperior Lateral Cutaneous Nerve of the Armnervus cutaneus brachii lateralis superiorUpper ArmThe superior lateral cutaneous nerve of the arm is the terminal sensory branch of the axillary…
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