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30 paź 2023 · The greater occipital nerve is the largest of the three occipital nerves. It is a mixed nerve that arises as the medial branch of the posterior (dorsal) ramus of C2. Upon originating, the nerve runs between the obliquus capitis inferior and semispinalis capitis muscles.
- Scalp
The lesser occipital nerve is also known as the small...
- Scalp
Learn about the anatomy, function and clinical significance of the greater occipital nerve, a spinal nerve that supplies sensation to the scalp. Find out how it may be involved in cervicogenic headaches and occipital neuralgias.
31 paź 2022 · There are 3 major occipital nerves in the human body: the greater occipital nerve (GON), the lesser (or small) occipital nerve (LON), and the third (or least) occipital nerve (TON). See Image. The Posterior Divisions.
The Greater Occipital Nerve (GON) is the biggest purely afferent nerve that arises from the medial division of the dorsal ramus of the C2 spinal nerve. It runs backward between the C1 and C2 vertebrae and traverses between the inferior capitis oblique and semispinalis capitis muscles from underneath the suboccipital triangle.
The greater occipital nerve refers to a nerve that arises from the second and third cervical nerves and supplies the medial portion of the posterior scalp. It can cause neuritic pain in the distribution of the nerve when palpated at the level of the nuchal ridge.
Definition. IMAIOS. The medial branch of the posterior division of the second cervical nerve is called from its size and distribution the greater occipital nerve (n. occipitalis major; great occipital nerve ; Arnold’s), it ascends obliquely between the Obliquus inferior and the Semispinalis capitis, and pierces the latter muscle and the ...
Learn about the origin, course, branches, and supply of the greater occipital nerve, a branch of the second cervical nerve. Explore 3D models and articles on this nerve and its related structures with Complete Anatomy app and ScienceDirect.
