1 The majority of subacromial impingement and incomplete rotator cuff tears may be successfully managed with conservative treatment.

2 Subacromial impingement with subsequent tendinitis and bursitis is frequently found in young adult patients.

3 Conclusion Anterior acromioplasty is a simple and effective technique to treat subacromial impingement syndrome.

4 The allodynia was remarkably reduced. Then she received intra-articular steroid injection into her right shoulder joint and subacromial bursa.

5 Objective:To study the possibility and efficacy on the treatment of subacromial impingement syndrome by blocking shoulder joint branches of suprascapular nerve.