DISSECTION OF THE UPPER EXTREMITY H7 



(a) Joint-capsule (capsula articularis) . 



(b) Strengthening ligaments (ligamenta collateralia), one ulnar, one 



radial (0. T. lateral ligaments). 



What muscles are concerned in flexion and in extension of each of these 

 joints ? 



Review the bones of the upper extremity. 



