<prompt> Hill Sachs lesion:Hip joint dislocationElbow dislocationShoulder DislocationJaw dislocation  <response>: Ans. c Shoulder DislocationRef: Maheshwari 5th ed. 90 A Hill-Sachs lesion, also Hill-Sachs fracture, is a cortical depression in the postero-lateral head of the humerus bone.It is seen in anterior shoulder dislocation due to forceful impaction of the humeral head against the antero-inferior glenoid rim.Also Know Reverse Hill Sachs lesion is due to posterior shoulder dislocation. Micro avulsion is seen on antero-medial aspect of humeral head. Bankart lesion is avulsion of anterior glenoid labrum. 