Injury to the ulnar nerve in the elbow results in
All interossei - Dorsal and Palmar are supplied by ulnar nerve. Dorsal interossei have the function of Abduction Palmar interossei have the function of Adduction. Ref : Gray's Anatomy The Anatomical Basics of Clinical Practice 41 e pg 784.
Total claw hand
Paralysis of all interossei
Complete paralysis of flexor digitorum profundus
Paralysis of all lumbricals
Upper limb