Had ulnar nerve transposition surgery. 4/30 /14still numb from elbow to wrist, arm swells, told angry nerve? How long before it gets normal again?

Not ulnar nerve. Sounds like Thoracic Outlet Syndrome may be involved. Ulnar nerve does not affect the forearm - that is C8 nerve root. Thoracic Outlet syndrome can cause your arm to swell, if the blood vessels are involved. See a Neurologist that is well versed in Ulnar neuropathy, Neurogenic and Vascular Thoracic Outlet Syndrome...