At what position this laxity becomes pathologic is another subject of discussion. Refined instability is postulated to outcome from repetitive shear stresses in the cocking and acceleration phases and contributes to the event of labral tears and articular-sided rotator cuff tears. Paley et al[17] stated anterior instability is actually the https://www.theorthopaedicandpainpractice.com/what-are-some-shoulder-pain-treatments/