MUSCLES 



816 



MUSCLES 



Muscles of the Leg, 

 External Aspect. 



i. Tibialis anticus. 2, 2. 

 Tendon of extensor 

 proprius pollicis. 3, 3. 

 Extensor longus digi- 

 torum. 4. Its tendons 

 for four last toes. 5. Per- 

 oneus tertius. 6. Its 

 attachment to last two 

 metacarpal bones. 7. 

 peroneus longus. 8. Its 

 tendon. 9. Peroneus 

 brevis. 10. Its tendon. 

 11. Outer head of gas- 

 trocnemius. 12, 12. 

 Soleus. 13. Tendo 

 Achillis. 14. Extensor 

 brevis digitorum. 15, 

 15. Abductor minimi 

 digiti. 16. Rectus fem- 

 oris. 17. Vastus exter- 

 nus. 18. Its inferior 

 fibers. 19. Tendon of 

 biceps femoris. 20. Ex- 

 ternal lateral ligament 

 of knee. 21. Tendon of 

 popliteus. 



15 10 1 



« 16 



Muscles of External As- 

 pect of Leg. 



1. Tibialis anticus. 2. Extensor 

 longus digitorum. 3. Tendon 

 of extensor proprius pollicis. 

 4. Peroneus tertius. 5. Pero- 

 neus brevis. 6. Peroneus 

 longus. 7. Soleus. 8. Outer 

 head of gastrocnemius. 9. 

 Head of fibula. 10. Tendon 

 of biceps femoris. 11. Semi- 

 membranosus. 12. Tendon of 

 rectus femoris. 13. Tendo 

 Achillis. 14. Externa! mal- 

 leolus. 15. Annular ligament. 

 16. Insertion of peroneus ter- 

 tius. 17. Insertion of pero- 

 neus brevis. 18. Extensor 

 brevis digitorum. 19. Ab- 

 ductor minimi digiti. ao. 

 Patella. 



Muscles of the 

 Leg, Internal 

 Aspect. 



1. Tibialis anticus. 2, 

 3. Its tendon. 4. 

 Tendons of exten- 

 sor communis digi- 

 torum. 5. Inner 

 head of gastrocne- 

 mius. 6. Its apon- 

 eurosis of origin. 

 7. Soleus. 8. Tendo 

 Achillis. 9. Its at- 

 tachment to os cal- 

 cis. 10. Tendon of 

 plantaris. 11. Ten- 

 don of tibialis pos- 

 ticus. 12. Its attach- 

 ment to scaphoid 

 bone. 13, 14. Ten- 

 don of flexor lon- 

 gus digitorum. 15. 

 Tendon of flexor 

 longus pollicis. 16, 

 16. Adductor polli- 

 cis. 17. Vastus in- 

 ternus. 18. Sarto- 

 rius. 19. Its tendon. 



20. Its expansion, 

 largely removed. 



21. Gracilis. 22. Its 

 tendon. 23. Tendon 

 of semimembrano- 

 sus. 24. Tendon of 

 semitendinosus. 25, 

 25. Its fibrous ex- 

 pansions. 26. Com- 

 mon tendon of gra- 

 cilis and semitendi- 

 nosus. 



Muscles of Anterior 

 Aspect of Leg. 



1. Tendon of rectus fem- 

 oris. 2. Tibia, 3. 

 Tibialis anticus. 4. 

 Extensor longus digi- 

 torum. 5. Extensor 

 proprius pollicis. 6. 

 Peroneus tertius 7 

 Peroneus longus. 8. 

 Peroneus brevis. 

 Outer head of gas- 

 trocnemius. 10. Inner 

 head. 11. Extensor 

 brevis digitorum. 12. 

 Annular ligament. 



