THE HUMERUS. 



145 



Common origin of 



FLEXOR CARPI RADIALIS. 

 PALMARIS LONQUS. 

 FLEXOR SUBLIMIS DIQITORUM 

 FLEXOR CARPI ULNARIS. 



Common origin of 



EXTENSOR CARPI RADIALIS BREVIS, 

 " COMMUNIS DIQITORUM. 

 " MINIMI OIGITI. 

 " CARPI ULNARIS. 



SUPINATOR BREVIS. 



FIG. 97. Left humerus. Anterior view. 



and posterior bicipital ridges, and form the upper part of the anterior and internal 



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