iluscles of the Arm. 



321 



Bursa m. flexoris carpi radialis - 



Vagina tendinis 

 m. flexoris pollicis longi 



Vagina 



tendinis 



ni. flexoris 



pollicis longi 



Vagina tendinuni 



mm. flexorum 



commimiuiu 



Tendines 



mm. flexorum 



communium 



(cut off) 



Vagina 



tendinum 



mm. flexorum 



communium 



Vaginae tendinum digitales --^^ 



366. 



Sheaths of 



the tendons 



in the right 



palm, 



injected and colored 

 red. 



Vag^ina [mucosa] 

 tendiuum mm. flexo- 

 rum eommuuium tuims 

 a e<jmmun sheath fur the 

 tendons of the mm. flexo- 



res digitorum communes ; it begins a little above the lig. carpi transversum and ends in the- 

 middle of the palm; very often a special sheath entirely or partially separated from the main 

 sheath is to be found, radialward, for the tendon of the index finger (see also p. 322). 



Vagina tendinis m. flexoris pollicis longi accompanies the tendon of the m. flexor 

 pollicis longus frum the upper margin of the lig. carpi transversum as far as the second 

 phalanx; it fretj^uently communicates with the preceding sheath. 



