Assertion: cephalic vein | /r/HasProperty | selected as the cannulation site
Facets:
value: in other words
type: OTHER
value: to avoid injury
type: PURPOSE
Source sentences:
text: In other words, the cephalic vein at a point ≥ 4.6 cm proximal to the venous confluence should be selected as the cannulation site to avoid injury to the SBRN.