1. Clinical application for measuring the slope of the acromion;Aoki,1990
2. The slope of the acromion and rotator cuff impingement;Aoki;Orthop Trans,1986
3. The morphology of the acromion and its relationship to rotator cuff tears;Bigliani;Orthop Trans,1986
4. The relationship between the unfused acromial epiphysis and subacromial impingement lesions;Bigliani;Orthop Trans,1983
5. Subacromial impingement associated with anterior acromioplasty;Bjorkenheim;Clin Orthop,1990