PLATE XIII 



FIG. 90. Radiograph of the Elbow Joint. 



Note (i) The medial epicondyle has not yet united with the shaft. 



(2) The proximal epiphysis of the radius. 



(3) That the nodular epiphysis of the olecranon is not distinctly visible. 



(4) That all the distal epiphyses of the humerus have fused with the shaft 



except the epiphysis of the medial epicondyle. 



(Mr. A. D. Reid.) 



