|Axillary artery and its branches - anterior view of right upper limb and thorax (axillary sheath not labeled, but region is visible)|
|Gray's||subject #149 586|
The axillary sheath is a fibrous sheath that encloses the first portion of the axillary artery, together with the axillary vein and the brachial plexus. It is an extension of the deep cervical fascia.
|This cardiovascular system article is a stub. You can help Wikipedia by expanding it.|