MUSCLES OF THE ARM 



303 



by a fibrous band. (In the sheep the tendon is round antl passes through the 

 shoulder joint.) 



\w 



Fig. 212. — Muscles of Antibra- 



CHIUM AND MaNUS OF Ox, 



Anterior View. 



a. Extensor carpi radialis; 

 h, extensor digiti tertii; c, extensor 

 digitalis communis; d, extensor 

 digiti quarti (tendon) ; /, extensor 

 carpi olaliquus; g, bracliialis; 12', 

 metacarpal tuberosity. (After 

 Ellenberger-Baum, Anat. fiir 

 Kiinstler.) 



Fig. 21.3. — Muscles of Antihra- 



CHIUM AND MaNUS OF Ox, 



External View. 

 a. Extensor carpi radialis; b, 

 extensor digiti tertii; c, common or 

 anterior digital extensor; d, exten- 

 sor digiti qtiarti; e, flexor carpi ex- 

 ternus; /, extensor carpi obliquus; 

 /'.ulnar head of flexor carjii medi- 

 us; g, bracliialis; /;, interosseus 

 medius or suspensory ligament ; i, 

 flexor tendons; i', branch of h, to 

 superficial flexor tendon; 8, ole- 

 canon; 11, accessory carpal bone; 

 12', metacarpal tuberosity. (After 

 Ellenberger-Baum, Anat. fUr 

 Kunstler.) 



Fig. 214. — Muscles of Antibra- 



CHIUM AND MaNUS OF Ox, 



Internal View. 



a. Extensor carpi radialis; 

 b, tendon of extensor digiti tertii; 

 /, tendon of extensor carpi ob- 

 liquus; (I, brachialis; /(, intero.sseus 

 medius or suspensory ligament; i, 

 flexor tendons; i' , branch of h; k, 

 flexor carpi internus; /, flexor 

 carpi medius; m, superficial digital 

 flexor. (After Ellenberger-Baum, 

 Anat. fiir Kiinstler.) 



The internal head of the triceps is more developed than in the horse. 

 The tensor fasciae antibrachii is a slender muscle. 



