Complex sentence: Sleeping with the head resting on the arm can also cause radial nerve palsy, as well as, breaking the humerus and deep puncture wounds can also cause the condition.Posterior interosseous palsy is distinguished from radial nerve palsy by the preservation of elbow extension.
Split into simpler sentences: Sleeping with the head resting on the arm can also cause radial nerve palsy. Breaking the humerus and deep puncture wounds can also cause the condition.Posterior interosseous palsy is distinguished from radial nerve palsy by the preservation of elbow extension.