Tony Romo underwent a minor surgery on his back in April to remove a cyst.
Romo will miss the Dallas Cowboys' OTAs that begin Tuesday and last three weeks.
The team's minicamp will be held June 11-13, which Romo may also miss.
Romo expects to be ready for training camp in July.
"If this was the regular season and I had to play next week, I could,'' Romo said. "This is just about being smart. That's why I did it now. This will have no effect on training camp. No way will it have an impact. And I still think there's a good chance I'm on the field for minicamp.''