MYOLOGY 



223 



I, Semi - tendinosus ; 2, 

 semi-membranosus ; 3, triceps 

 cruris (vastus internus) ; 4, 

 patella ; 5, sartorius ; 6, 

 gracilis ; 7, extensor longus 

 digitorum common extensor 

 of the toes (anterior ex- 

 tensor of the phalanges) ; 

 8, tendon of the preced- 



ing muscle ; 9, reinforcing 



E.^.C. band given off by the sus- 

 pensory ligament of the 

 Fig. 88. — Myology of the Horse : Left fetlock; 10, tibialis anticus 

 Hind-leg, Internal Aspect. (flexor of the metatarsus), 



its tendinous ■ portion ; 11, tibialis anticus (flexor of the metatarsus), its 

 fleshy portion ; 12, cuneiform branch of the tendon of this fleshy portion ; 

 13, internal head of gastrocnemius ; 14, pophteus ; i 5, tendon of the flexor 

 brevis digitorum (superficial flexor of the phalanges) ; 16, flexor longus 

 pollicis and tibiaUs posticus (deep flexor of the phalanges); 17, flexor 

 longus digitorum (oblique flexor of the phalanges) ; 18, 18, tendon of the 

 superficial flexor of the phalanges ; 19, 19, tendon of the deep flexor Oi 

 the phalanges; 20, suspensory ligament of the fetlock; 21, principal 

 metatarsal ; 22, internal rudirnentary metatarsal. 



