Assertion: shoulder's ligament | /r/LocatedNear | the ac joint.﻿﻿
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Source sentences:
text: People who develop an AC separation (also called a shoulder separation) usually report a history of falling right onto their shoulder, the result of which is an injury to the ligaments that surround the AC joint.﻿﻿ Depending on the severity of the ligament injury, a bump may form above the shoulder due to the separation of the shoulder blade from the collarbone.