Assertion: vein | /r/CapableOf | travel in the middle of the arm
Facets:
Source sentences:
text: begin at the medial edge of the dorsal venous arches and travel medially along the posterior surface of the forearm and the anterior surface of the arm; in the middle of the arm, this vein travels deep and eventually merges with the brachial vein in the axillary region to form the axillary vein