Kathy, did you end up doing anything other than tubing your wry neck patient? My (almost) 5-year-old hen developed serious wry neck overnight last week. I strongly suspect a head or neck injury. We went to a very good avian vet and did a complete gamut of testing to the tune of a few hundred dollars (I know I'm a nutcase but this is my special Derperella). The only problem we found was her blood chemistry panel suggested possible muscular or neurological injury. We've got her on Metacam (anti-inflammatory/pain) and vitamin supplements. She eats and drinks like a little pig so no problems there. Her head is nearly upside-down when she is relaxed, though.
I just tubed mine, but that was before I knew that giving certain vitamins might help. If I ever have another, I might try the E, selenium and B's... Might even try a little prednisone. Metacam, too, glad you mentioned that.
Miss seeing you around here.