When the space is too small, impingement can also occur. Impingement syndrome can be caused by a spur of bone on the roof of the shoulder, the acromion, specifically the subacromial space and the ...

Phillies reliever Matt Strahm is dealing with an impingement and bone bruise in his left shoulder, leaving his status for Opening Day in question. Strahm will be seen in Florida on Thursday by Dr ...