MUSCLES OF THE ARM 



303 



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

 shoulder joint.) 



V 



Fig. 212. — Muscles of Antibr.\- 



CHIU.M .\ND M.iNUS OF Ox, 



Anterior View. 



a, Extensor carpi radialis; 

 b, extensor digiti tertii; c, extensor 

 digitalis communis; d, extensor 

 digiti quarti (tendon); /, extensor 

 carpi obliquus; g, brachialis; 13', 

 metacarpal tuberosity. (After 

 Ellenberger-Baum, Anat. fiir 

 Kunstler.) 



Fig. 213. — Muscles of Antibra- 



CHIUM .\XD M.\XUS of Ox, 



External View. 



a. Extensor carpi radialis; b, 

 extensor digiti tertii; c, common or 

 anterior digital extensor; d, exten- 

 sor digiti quarti; e, flexor carpi ex- 

 ternus; /, extensor carpi obliquus; 

 /', ulnar head of flexor carpi medi- 

 us; g. brachialis; h, interosseus 

 medius or suspensory ligament; ;', 

 flexor tendons; /', branch of h, to 

 supeificial flexor tendon; S, ole- 

 canon; 11, accessory carpal bone; 

 13' , metacarpal tuberosity. (After 

 Ellenberger-Baum, Anat. fiir 

 Kunstler.) 



V 



.Hi 



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; g, brachialis; A, interosseus 

 medius or siispensory 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. 



