Assertion: axillary artery | /r/HasProperty | 6 o'clock position
Facets:
Source sentences:
text: If the needle tip is posterior to the axillary artery (6 o'clock position), one will see lifting of the artery anteriorly.
text: The needle tip (arrow) has now reached the posterior part of the axillary artery (AA, 6 o'clock position); tilting the needle at this point will slightly compress and displace the AA anteriorly.