The Buffalo Bills will be without Von Miller for at least a month after placing the star pass rusher on injured reserve shortly before Thursday’s game against the New England Patriots.

Miller, who injured his right knee in Buffalo’s Thanksgiving Day win at Detroit, will be sidelined for a minimum of four games, though Bills general manager Brandon Beane told reporters the team is optimistic the eight-time Pro Bowler will return before the end of the regular season.

The 33-year-old Miller sustained the injury when his knee bent awkwardly as he was stepped on by a Lions lineman last week, but avoided any torn ligaments and said on Tuesday he was hoping to return after missing only one game.

"He's a competitor, that’s why we love him. That's why he’s so great," Beane said. "The competitor in him – if he could wheel it out there tonight, he would do it.

"We just think in talking to the medical people that the best decision right now is to give this time, and that gives him the best opportunity to help us down the stretch."

Miller will be eligible to return for Buffalo’s final two regular-season games, a Monday-night clash with the Bengals in Cincinnati on January 2 and a rematch with the Patriots in Buffalo six days later.

The NFL’s active leader with 123.5 sacks, Miller leads the Bills in that category with eight in 11 games in 2022. It is the eighth consecutive season the 11-year veteran has registered eight or more sacks.

Miller, who signed a six-year, $120million contract with the Bills in March after helping the Los Angeles Rams win the Super Bowl, also has been quite durable over the course of his career.

A torn ACL did limit him to nine games with the Denver Broncos in 2013, but he has missed three games in seven-plus seasons since.