So sorry I haven't been on my computer til now. We had a rough couple of days, Luigi is still not doing too well. The Avian Vet was wonderful, she quickly diagnosed him and after x-rays and blood work, told me he had deformities in his pelvis, legs and joints. The recent fall made matters much worse. She said it was probably due to poor nutrition when he was a baby. She prescribed 6 medications. She said the Metacam I was given for him was not meant for birds. Meloxicam is what she prescribed in addition to Tramadol, Milk Thistle/Dandelion combo, Clavamox, Fluconazole and Vitamin C. He also has a sinus infection. I had no idea all this was going on with my baby. His wings are also not good, this also explains his inability to fly very straight and his tendency to fall. Her suggestions were very similar to what Birhouse told me. Thank you all for your concern and knowledeable and useful information.