Where is a cortisone injection given in the shoulder? i had one in the back of the shoulder but am having burning pain.

Subacromial bursa: The subacromial bursa or area below the topmost shoulder bone (acromion) and above the rotator cuff (supraspinatus) is the most common area to inject about the shoulder- usually to treat a painful shoulder with some form of impingement, bursitis, or a partial thickness rotator cuff tear or cuff strain. The acromioclavicular joint (where collar bone meets up to shoulder) is also common to inject