PLATE III 

 MEDIAL OR INNER VIEW 



1 . Radius. 



2. 2'. Principal and medial metacarpal bones. 



3. Lateral cartilage. 



4. M. extensor carpi radialis. 



5. M. extensor carpi obliquus. 



6. M. flexor carpi intemus. 



7. M. flexor perforatus. 



8. M. flexor carpi medius (turned aside). 



9. M. interosseus medius. 



10. M. lumbricalis medius. 



11. Portion of carpal sheath or annular ligament. 



12. Suspensory or suprasesamoid ligament. 



13. Ligament of ergot. 



14. Cut edge of antebrachial aponeurosis (not clearly shown in figure). 



15. A. radialis posterior. 



16. Supracarpal arch. 



17. A. metacarpea volaris medialis. 



18. A. digitalis communis. 



19. A. digitalis medialis. 



20. A. ulnaris. 



21. 22. V. radialis posterior. 



23. V. ulnaris. 



24. N. medianus. 



24'. Branch of N. medianus to the N. ulnaris. 



25. N. ulnaris. 



25'. Cutaneous branch of N. ulnaris. 



26. N. volaris lateralis. 



27. N. volaris medialis. 



28. Anastomosing branch from N. volaris medialis to the N. volaris lateralis. 



29. Small branch to region of ergot. 



30. 31. 32. Anterior, middle and posterior branches of the N. volaris medialis. 

 33. Coronary band of matrix. 



