The Chiefs placed Omenihu (knee) on injured reserve Wednesday, Aaron Wilson of KPRC 2 Houston reports.

Omenihu is set to undergo surgery to repair his torn ACL on Tuesday, James Palmer of NFL Network reports.

Omenihu sustained a torn ACL during Sunday's win at Baltimore in the AFC Championship Game, Jordan Schultz of BleacherReport.com reports.

Omenihu (knee) has been ruled out for the rest of Sunday's AFC Championship Game against the Ravens.

Omenihu (knee) is questionable to return to Sunday's AFC Championship Game against the Ravens.

Omenihu (illness) is active Sunday against the Bills.

Omenihu (illness), who popped up on the injury report Saturday, is expected to play in Sunday's divisional-round game versus the Bills, James Palmer of NFL Network reports.

Omenihu's six-game suspension was lifted Oct. 13 and he's been added to Kansas City's active roster ahead of Sunday's game against the Chargers, Matt Derrick of ChiefsDigest.com reports.

The NFL suspended Omenihu six games Friday for violating the league's personal-conduct policy, Mike Garafolo of NFL Network reports.

Omenihu (calf) did not practice Thursday, Matt McMullen of the Chiefs' official site reports.