194 



A MANUAL OF ANATOMY 



Head 



»*'! 



i. Neck 



Bicipital Tuberosity 



Supinator Radii Brevis 



x\- 



Posterior Oblique Line 



. _ Extensor Ossis Metacarpi Pollicis 



— Internal or Interosseus Border 

 Pronator Radii Teres 



Extensor Brevis Pollicis 

 Posterior Border 



//, V/ 



I u 



.. Brachio-radialis 



_ _ Tip of Styloid Process 



Extensor Communis 

 Digitorum and Extensor Indicis i | 



Extensor I^ngus Pollicis i i 



Radial Tubercle | | 

 Extensor Carpi Radialis Brevior | 



Extensor Carpi Radialis Longior 



Fig. io8. — The Right Radius (Posterior Surface). 



