We just had an associate of the surgeon come out and let us know that the surgeon is closing rob up now, and will probably be out of O.R. in about an hour. She wouldn't answer any specific questions, but certainly gave us the impression that everything has gone well, at least up until now. They'll let us know more once he's actually out of the O.R. and into the Surgical Intensive Care Unit, where he will be watched for a while before moved into recovery.