Troy Aikman knows a thing or two about back surgeries.

The Hall of Fame quarterback underwent back surgery when he was 26 years old and retired when he was 34 in large part because of back issues.

Given his experience, the former Dallas Cowboys quarterback isn't ready to join the chorus of voices declaring that Tony Romo will be fine and dandy coming off his second back surgery in a year.

"I came back in a relatively short period of time because of when I had my surgery, so he's at least afforded more time to get ready," Aikman told the team's official website Wednesday. "But having said that, two back surgeries in less than a year at his age, I would be a bit concerned.