From axillary nerve TA A14.2.03.061 | Dorlands
/Elsevier n_05/12565491 FMA 65303 | |
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Latin nervus cutaneus brachii lateralis superior | ||
The superior lateral cutaneous nerve of arm (or superior lateral brachial cutaneous nerve) is the continuation of the posterior cord of the axillary nerve, after it pierces the deep fascia.
Course and targets
It sweeps around the posterior border of the deltoideus and supplies the skin over the lower two-thirds of the posterior part of this muscle, as well as that covering the long head of the triceps brachii.
References
Superior lateral cutaneous nerve of arm Wikipedia(Text) CC BY-SA