c6aa2781_Bony_Landmark__0
[1] Also called the forearm [2] Patient needs to be standing or seated with the elbow flexed at 90 degrees and then rotate the shaft laterally [3] It attaches to the elbow (olecranon fossa) and it articulates with the capitellum and humerus on its distal end [0] 
Radial shaft in pronation
Bony Landmark