Williams, who was spotted Saturday with a cast on his right wrist while attending a USC-Wisconsin men's basketball game, underwent a minor offseason elective procedure to remove a cyst, Courtney Cronin of ESPN reports.

Williams completed 21 of 29 passes for 148 yards with one touchdown and no interceptions and rushed three times for 10 yards in the Bears' 24-22 win over the Packers on Sunday. He also fumbled once but recovered.

Bears interim head coach Thomas Brown said Monday that Williams will play in Sunday's Week 18 game against Green Bay, Jason Lieser of the Chicago Sun-Times reports.

Williams completed 26 of 40 passes for 334 yards with two touchdowns and no interceptions and rushed six times for 34 yards in the Bears' 34-17 loss to the Lions on Sunday.

Williams completed 20 of 39 passes for 256 yards and three touchdowns against Detroit on Thursday while running for 39 yards on four carries.

Williams completed 23 of 31 passes for 231 yards with no touchdowns or interceptions and added nine rushes for 70 yards in the Bears' 20-19 loss to the Packers on Sunday.

Williams completed 16 of 30 passes for 120 yards and added 15 rushing yards on two carries in Sunday's 19-3 loss to the Patriots.

Williams (ankle) wasn't listed on the Bears' first Week 10 injury report.

Williams twisted his left ankle on the Bears' final play of Sunday's 29-9 loss to the Cardinals, but the quarterback said after the game that he'll be "OK" moving forward, Courtney Cronin of ESPN.com reports. "I landed wrong and just kind of tweaked it and [on] the last play, the dude grabbed my ankle and gator rolled," Williams said. "Tried to get off of it because when you stay on it, that's when bad stuff starts to happen and [it] breaks and all of that. Tried to just let my body go so I could fall and roll with him."

Williams completed 23 of 29 passes for 226 yards with four touchdowns and one interception in the Bears' 35-16 win over the Jaguars on Sunday in London. He also rushed four times for 56 yards.