I had shoulder surgery (workers comp) and was given a nerve block in the neck by a resident under another physicians guidance. I was not told he was a resident. I have swelling and pain at the neck and pectoral area. My surgeon has viewed it under ultrasound and there is lymph node tissue damage. From what I gather, it cannot be reversed and can cause future issues. It is also impeding my PT for my shoulder because of the pain. What can be done?