Posterior humeral circumflex artery

Posterior humeral circumflex artery

Infobox Artery
Name = PAGENAME
Latin = arteria circumflexa humeri posterior
GraySubject = 149
GrayPage = 589


Caption = The axillary artery and its branches, including posterior humeral circumflex.


Caption2 = The scapular and circumflex arteries. (Posterior hum. circumflex labeled at center right.)
BranchFrom = axillary artery
BranchTo =
Vein =
Supplies =
MeshName =
MeshNumber =
DorlandsPre = a_61
DorlandsSuf = 12153912
The posterior humeral circumflex artery (posterior circumflex artery, posterior circumflex humeral artery) arises from the axillary artery at the lower border of the subscapularis, and runs backward with the axillary nerve through the quadrangular space.

It winds around the neck of the humerus and is distributed to the deltoideus and shoulder-joint, anastomosing with the anterior humeral circumflex and profunda brachii.


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Look at other dictionaries:

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  • Artery — A vessel that carries blood that is high in oxygen content away from the heart to the farthest reaches of the body. Since blood in arteries is usually full of oxygen, the hemoglobin in the red blood cells is oxygenated. The resultant form of… …   Medical dictionary

  • Axillary artery — Infobox Artery Name = PAGENAME Latin = arteria axillaris GraySubject = 149 GrayPage = 586 Caption = Axillary artery and its branches anterior view of right upper limb and thorax. Upper and lower limits labeled. Caption2 = The pectoralis minor is… …   Wikipedia

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