Adelaide's Brad Crouch will miss the round one clash against North Melbourne following foot surgery.

The on-baller fractured his left foot during the first quarter of the Crows' NAB Challenge win over Port Adelaide on Sunday, and is expected to be sidelined for two months.

"Brad has had an unfortunate run with injury in recent year, but we know that he will attack his rehabilitation with enthusiasm and look to get back as soon as possible," Crows head of football David Noble said.

Crouch was among the Crows' best against the Roos in the first round of the NAB Challenge.