Deltoid iluscle Epiphyseal Cartilage 



Clavicle 



Humerus 



Scapula 



Subscapular Muscle 



Fig. 73. Frontal Section through the right Shoulder-Joint of a boy aged 8 years. 



Arm abducted to a right angle. 



Nat. Size. — After von Brdnn. 



Acromion 



Humerus 



' Scapula 



Fig. 74. Horizontal Section through the left Shoulder-Joint of a boy aged 8 years. 



Arm abducted to a right angle. 



Nat. Size. — After von Brunn. 



UclmiMn I^iniitoi], London. 



Rebnian Comp.my, New York. 



