Assertion: acromion | /r/CapableOf | impinge subacromial
Facets:
value: between them
type: LOCATION
Source sentences:
text: However, if the scapula downwardly rotates when the humerus is abducting, the head of the humerus and the acromion will approximate each other and impinge the supraspinatus and subacromial bursa between them.