full-thickness tear of the supraspinatus tendon critical zone fibres associated with the retraction and abnormal orientation of the superior portion of torn fibres, making a two-layered structure of the supraspinatus tendon on coronal and sagittal images
abnormal intrasubstance increased fluid signal and thickening along with supraspinatus tendon posterior fibres, infraspinatus, and subscapularis tendons, as well as the long head of the biceps tendon related to tendinosis
mild effusion at the glenohumeral joint and subacromial/subdeltoid bursa
mild capsular hypertrophy and degenerative changes along with AC joint
type II acromion