Dallas Cowboys linebacker Sean Lee is expected to miss six weeks after undergoing hernia surgery, according to Jane Slater of NFL Network.
Lee was placed on injured reserve earlier this month with what was described as a pelvic strain, per Todd Archer of ESPN. He will be eligible to return after three weeks, but the timeline will now keep him out until at least mid-October.
The 34-year-old appeared in all 16 games last season for the first time in his 10-year career.
This article will be updated to provide more information on this story as it becomes available.