Here's everything you need to know about ulnar wrist pain treatment. "The forearm consists of two bones: the radius and the ulnar," explains Devin Trachman, PT, DPT, MTC, a doctor of physical ...

They diagnosed ulnar palsy, or “claw hand”, by analyzing the depiction of his right hand in two artworks. It had been suggested that Leonardo's hand impairment was caused by a stroke.

Figures 8A-8D show a patient with paralysis of the ulnar nerve and claw-finger deformity. One year after surgery, the patient had full extension and flexion of the fingers and sensory recovery to S3+.