Annotated image
Comminuted left calvicular shaft fracture. (Blue arrows)
The left brachial plexus near the clavicular shaft fracture (at the level of the divisions & cords) are thickened,irregular and hyperintense (compared to the contralateral side) with surrounding soft tissue edema.(Red arrows)
The third demonstrates the normal right brachial plexus (blue arrow) and the injured left brachial plexus (red arrow)