Occipital branch of posterior auricular artery

Occipital branch of posterior auricular artery
The arteries of the face and scalp.
Lateral head anatomy detail
Details
Source	posterior auricular artery
Identifiers
Latin	ramus occipitalis arteriae auricularis posterioris
TA98	A12.2.05.043 A14.2.01.103
TA2	4411
FMA	49644
Anatomical terminology [edit on Wikidata]

The occipital branch of posterior auricular artery passes backward, over the Sternocleidomastoideus, to the scalp above and behind the ear. It supplies the Occipitalis and the scalp in this situation and anastomoses with the occipital artery.

References

This article incorporates text in the public domain from page 557 of the 20th edition of Gray's Anatomy (1918)

Arteries of the head and neck

CCA

ECA

sup. thyroid

asc. pharyngeal

lingual

facial

cervical branches (ascending palatine, tonsillar, submental, glandular)
facial branches (inferior labial
superior labial / nasal septum
lateral nasal
angular)

1st part / mandibular	anterior tympanic deep auricular middle meningeal (superior tympanic, petrosal) accessory meningeal inferior alveolar
2nd part / pterygoid	to muscles of mastication (deep temporal, pterygoid, masseteric) buccal
3rd part / pterygopalatine	posterior superior alveolar infraorbital (anterior superior alveolar) descending palatine (greater palatine, lesser palatine) artery of the pterygoid canal sphenopalatine (posterior septal branches, posterior lateral nasal) pharyngeal

ICA

cervical	carotid sinus
petrous	Vidian caroticotympanic
cavernous/ ophthalmic	orbital group:anterior ethmoidal posterior ethmoidal lacrimal (lateral palpebral) medial palpebral terminal (supraorbital, supratrochlear, dorsal nasal) ocular group: central retinal ciliary (short posterior, long posterior, anterior) Circulus arteriosus major hypophysial (superior, inferior)
brain	Circle of Willis ACA (anterior communicating, Recurrent artery of Heubner, Orbitofrontal artery) MCA (anterolateral central, Prefrontal artery, Superior terminal branch, Inferior terminal branch, Anterior temporal branch) posterior communicating anterior choroidal

ScA

vertebral artery

meningeal
spinal (posterior, anterior)
basilar: pontine
labyrinthine
cerebellar (AICA, SCA, PICA)
cerebral (PCA)

thyrocervical trunk

inferior thyroid	inferior laryngeal tracheal esophageal ascending cervical pharyngeal glandular branches
transverse cervical	superficial branch deep branch / dorsal scapular scapular anastomosis
suprascapular	acromial branch scapular anastomosis