Baseline characteristics are predictors of outcome after corticosteroid injection treatment in rotator cuff disease. Sick-leave was the best predictor of poor short-term prognosis. Findings from ...

One hundred and six patients with a clinical diagnosis of rotator cuff disease had been randomized six weeks previously to systemic or ultrasonographically guided corticosteroid injection.

The Neer's test merely reveals if you have shoulder impingement; it doesn't reveal what structure in your shoulder is being pinched (e.g., your shoulder bursa, rotator cuff, biceps tendon).