Greater occipital nerve
|Nerve: Greater occipital nerve|
|Posterior primary divisions of the upper three cervical nerves. (Great occipital nerve labeled at center top.)|
|Gray's||subject #209 923|
|Innervates||semispinalis capitis, scalp|
Disorder of this nerve is one of the causes of cervicogenic headaches, referred to as occipital neuralgias.