Assertion: acromion | /r/CapableOf | impinge bursa
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.
text: The presence of an os acromiale may increase the risk of subacromial impingement syndrome as failure of this growth plate to close allows for some motion of the acromion which may impinge on the rotator cuff tendons or bursa.