11! ; CL] "1 1J11 HA' 



the ten . inter* 



the rii. 



tin- little finger n the thii 



1 

 apitular li 

 in the 



1 



in the palm from the four f the flexor digitorui Th( 



lial mu gle head from the radial 1 .1 tend hile 



the two ulnar m m the 



phalanj the fingers they terminate in very sl< ich 



i the- radial side, into the dorsal aponeui 



THE RELATIONS OF THE EXTENSOR TENDONS AND THEIR SHEATHS BENEATH THE 



DORSAL \l. LIGAHEN1 



\ f the hand and of t ! 



I in the syno\ ial sh< ind held in tl 



nd ulna by a thicken 

 ligament. The individual synovial 

 ipartmi 



irtments will ■< d in the order in which tin 



ulnar si .1 



poUicis brevis and abductor pollicis I 

 (. xtent are invest) d 1 1 



tendons ol the i arpi radian's Ion| nd brevis, which usually ss individual 



synovia] sheaths. The third compartment I and is i dinal but 



oblique; iter be tendons and synovial shi deeply situal -nd compart- 



ment at an acute angle and contains the tendon and synovial -heath of the sor pollicis 



longus. Next follow- the largest of all the compartments; it contain?- in a common sheath the 



