Assertion: brachial plexus | /r/HasProperty | divided 2trunks
Facets:
value: commonly
type: TEMPORAL
value: into 5 anatomical sections
type: OTHER
value: upper,
type: OTHER
Source sentences:
text: It is commonly divided into 5 anatomical sections: (1) spinal nerve roots (C5, C6, C7, C8, and T1), (2) trunks (upper, middle, and lower), (3) divisions (anterior and posterior) of each trunk, (4) cords (lateral, posterior, and medial), and (5) branches (terminal).