The posterior facial vein drains the retroglenoid vein (internal maxillary vein in Greene’s terminology: Greene, 1935) and the superficial temporal vein that drains the scalp.
What does the superficial temporal supply?
The superficial temporal artery is a terminal branch of the external carotid artery. It originates at the level of the neck of the mandible. … Additionally, this artery supplies the parotid gland, temporomandibular joint and several muscles of the head and face.
Which vein joins the superficial temporal vein?
The superficial temporal vein arises in a plexus on the side and vertex of the skull and, in the substance of the parotid gland, joins with the maxillary vein to form the retromandibular vein.
What vein drains the majority of the head and face?
jugular vein, any of several veins of the neck that drain blood from the brain, face, and neck, returning it to the heart via the superior vena cava.
What does the temporal vein supply?
The temporal superficial artery (TSA) and temporal superficial vein (TSV) are supplying the region of the anterior outer ear and the preauricular, supra-auricular, and temporal skin region. The TSA is the end artery of the external carotid artery and pierces the deep intermuscular space near and in front of the tragus.
Where is the superficial temporal artery?
The superficial temporal artery is the smaller of 2 terminal branches of the external carotid. It begins behind the mandibular ramus in the substance of the parotid gland and courses superiorly over the posterior aspect of the zygoma. It can be consistently palpated in this region just anterior to the tragus.
What is the function of temporal artery?
The superficial temporal artery is one of the largest blood vessels in the neck. Branching off from the external carotid, it assists in delivering oxygenated blood from the heart to regions within the neck and head.
What does a temporal artery do?
In temporal arteritis, also known as giant cell arteritis or Horton’s arteritis, the temporal arteries (the blood vessels near the temples), which supply blood from the heart to the scalp, are inflamed (swollen) and constricted (narrowed).
What is superficial temporal region?
In human anatomy, the superficial temporal artery is a major artery of the head. It arises from the external carotid artery when it splits into the superficial temporal artery and maxillary artery. Its pulse can be felt above the zygomatic arch, above and in front of the tragus of the ear.
What drains into the external jugular vein?
The external jugular vein is a superficial vein of the neck that drains blood from the parotid gland, most of the scalp, and side of the face, then back to the heart. It also assists with blood flow down from the head when other major veins, like the internal jugular vein, are compressed or blocked.
What does the subclavian vein drain?
The primary function of the subclavian vein is to drain deoxygenated blood from the upper region of the body—including the arms and the shoulder areas—and transport it back to the heart. 6 Another important function of the subclavian is to collect lymph fluid from the lymphatic system from the internal jugular vein.
What does the maxillary vein drain?
The maxillary vein drains the pterygoid plexus and joins with the superficial temporal vein to form the retromandibular vein in the substance of the parotid gland 1.
What two veins are responsible for draining the neck and superficial head?
The head and neck are emptied of blood by the internal and external jugular veins.
Which is more superficial artery or vein?
Deep veins are located within muscle tissue. They have a corresponding artery nearby. Superficial veins are closer to the skin’s surface.
Are veins superficial?
A superficial vein is a vein that is close to the surface of the body. This differs from deep veins that are far from the surface. Superficial veins are not paired with an artery, unlike the deep veins, which typically have an artery with the same name close by.