<prompt> Bankarts lesion is seen at -Post surface of glenoid labrumAnterior surface of glenoid labrumAnterior part of head of humerusPost part of head of humerus  <response>: When the labrum of the shoulder joint is torn, the stability of the shoulder joint is compromised.A Specific type of labral tear is called a Bankarts lesion.A Bankarts lesion occurs when an individual sustains an anterior dislocation.As the shoulder pops out of the joint, it often causes a tear of the labrum and stripping of periosteum from the anterior surface more specifically anteroinferior of glenoid.In severe injuries, there may be avulsion of a piece of bone from the antero-inferior glenoid rim, called bony Bankart lesion. 