There is no retracted tendon or muscular atrophy, but there may be a small tear along the anterior edge of the tendon at the level of the rotator interval, and this associated partial tearing of the superior most fibers of the subscapularis tendon. 
There is no retracted tendon or muscular atrophy , but there may be a small tear along the anterior edge of the tendon at the level of the rotator interval , and this associated partial tearing of the superior most fibers of the subscapularis tendon .