Patients exhibiting an<unk>  are also very frequently unable to spread (abduct) or pull together (adduct) their fingers against resistance. This occurs because the<unk>  nerve also innervates the palmar and dorsal interossei of the hand. Patients with this deficit will become increasingly easy to identify over time as the paralysed first dorsal interosseous muscle atrophies, leaving a prominent hollowing between the thumb and forefinger.<unk>  nerve symptoms The<unk>  nerve runs from the shoulder to the hand, and damage to it results in the<unk> . It is linked to palsy, which is a result of peripheral neuropathy. There is a range of ways that damage to the nerve can occur. Leaning on the elbow can lead to long-term wear and tear due to the prolonged pressure of the weight of the upper body. Symptoms resulting from leaning on the nerve can include numbness and tingling fingers.
Ulnar claw
Nintendo thumb
Pelvic digit
Seal finger
Jaipur foot
Boot 
Finger cot
Axon hillock