It depends on what kind of surgery was performed or what kind of injury you suffered.
If you still are unsure whether you can fly or not please contact your consulting doctor with our MEDIF form you can download on our site for injuries and conditions. the MEDIF form has all the information short and compact in a table at the end. This can help your doctor to determine whether you can fly with or without the filled out MEDIF form or if you are not fit to fly.
Due to regulations enforced by the Animal Border Force we are unable to take carry Emotional Support Animals in the cabin.