The greater occipital nerve is a spinal nerve arising between the first and second cervical vertebrae, along with the lesser occipital nerve. It innervates the scalp at the top of the head. Disorder of this nerve gives rise to cervicogenic headaches, referred to as occipital neuralgias. The term spinal nerve generally refers to the mixed spinal nerve, which is formed from the dorsal and ventral roots that come out of the spinal cord. ... The lesser occipital nerve is a spinal nerve arising between the first and second cervical vertebrae, along with the greater occipital nerve. ... occiptal neuralgia This page is a candidate for speedy deletion. ...
The lesser occipitalnerve or small occipitalnerve is a spinal nerve arising between the first and second cervical vertebrae, along with the greateroccipitalnerve.
Near the cranium it perforates the deep fascia, and is continued upward along the side of the head behind the auricula, supplying the skin and communicating with the greateroccipital, the great auricular, and the posterior auricular branch of the facial.
This branch is occasionally derived from the greateroccipitalnerve.
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