The left shoulder contour was dented and the arm was held in an adducted position. Shoulder - Anterior dislocation - Y-view he dislocated humeral head is located anterior to the glenoid and inferior to the coracoid process Shoulder - Anterior dislocation - Axial view Hover. Hill Sachs Lesion Compression Defect At The Top Of The Humeral Head At The Posterolateral Aspect It Is A Sign Of Previous Anterior Shoulder Dislocation At Wh Radiology Shoulder Dislocation X AP view and lateral view Y view an x-ray in which the body of the scapula forms the letter Y with the coracoid process and the acromion to confirm dislocation. . On ultrasound bone is hyperechoic with posterior shadowing. Subcoracoid type Case Discussion Anterior shoulder dislocation is by far the most common type of dislocation of the shoulder and one of the. AP shoulder x-ray should be taken. There were no sensory or motor function abnormalities noted. X-ray at ri