THE LIMBS OF THE HOKSE 



47 



for some distance proximal to the radiocarpal joint and downwards 

 to near the middle of the metacarpus. 



Radial carpal bone __ 

 (scaphoid). 



Third carpal boue 

 (niagmun). 



M. extensor carpi 

 radialis. 



Third metacarpal bone. 



_ Radins. 



Accessory carpal bone (pisiform). 



M. extensor carpi ulnaris. '^ 



il. flexor carpi ulnaris. y 

 Second carpal bone (trapezoid). 



First carpal bone (trapezium). 

 M. abductor pollicis longus. 



Second metacarpal bone. 



Fig. 28. — Medial Asi)L-ct of the Carpus, etc., with Areas of Muscular Attachment. 



Kadial carpal bone 

 (scaphoid). 



Second carpal bone, 

 (trapezoid). 

 First carpal bone. 

 I (trapezium). 



Ni M. abductor pollicis longus. - 



.J M. flexor carpi radialis. ._\ 



Radius. 



M. extensor carpi ulnaris. 



Accessory carpal bone 



(pisiform). 

 JI. flexor carpi ulnaris. 



Clnar carpal bone 



(cuneiform). 

 Intermediate carpal boue 



(lunar). 



Third carpal boue 

 (magnum). 



Fourth carpal bone 

 (unciform). 



iL- M. extensor carpi ulnaris. ^ 



M. iuteroaseus. 



Fourth metacarpal bone. 



Second metacarpal bone. 

 Third metacarpal bone- -- 



Fig. 29. — Volar (Posterior) Asjiect of the Carpus, etc., with Areas of Muscular Attachmeut. 



N. ULNAKIS. — In the dissection of the arm the ulnar nerve was 

 followed as far as the interval between the medial epicondyle of the 



