Here are the most significant NFL injuries in Week 16:
Joe Mixon, RB, Cincinnati Bengals: Mixon suffered an ankle injury during the first quarter of Sunday's game against the Lions, and was brought back to the locker room for further examination. He was deemed questionable to return. Mixon returned to action on Sunday after missing the past two games with a concussion.
Ziggy Hood, DT, Washington Redskins: Hood remained down on the field after sustaining a right arm injury during the first half against the Broncos. He was brought to the locker room for further tests, and declared doubtful to return with an elbow injury.
Corey Davis, WR, Tennessee Titans: After making a first-down reception during the first quarter against the Rams, Davis retreated to the sideline to have his left arm/shoulder looked at by Titans medical personnel. He subsequently went to the locker room for further evaluation, but returned to the game during the second quarter.
Vincent Taylor, DT, Miami Dolphins: Taylor left the field early in the first quarter, and was deemed questionable to return because of a knee injury. The 2017 sixth-rounder had 18 combined tackles during his rookie campaign.
Saturday
Nick Easton, OG, Minnesota Vikings: Easton will need to undergo season-ending surgery after fracturing his right ankle in the first quarter of Saturday's 16-0 win over the Packers, according to coach Mike Zimmer. Reserve guard Jeremiah Sirles filled in for Easton once he exited the game.
Kevin McDermott, LS, Minnesota Vikings: McDermott will undergo an MRI after a shoulder injury he sustained with 27 seconds remaining in the second quarter caused him to miss the remainder of the game. McDermott's long-snapping duties were handed off in the second half to tight end David Morgan, who executed successful snaps on 20- and 27-yard field goals by Kai Forbath.
Jordy Nelson, WR, Green Bay Packers: Nelson sustained a shoulder injury in the first half against the Vikings, and did not return. Nelson was injured after a 5-yard reception late in the second quarter. He appeared to land on his shoulder, stayed in for one more play and then came out.
Aaron Jones, RB, Green Bay Packers: Jones, battling knee problems for the past month, was knocked out of the game during the first half, and did not return. He finished the outing with 13 yards on three carries. Jamaal Williams remains the last man standing in the Pack backfield.
Jason Spriggs, OT, Green Bay Packers Spriggs was carted off the field with what appeared to be a left leg injury on the first play from scrimmage. Justin McCray, who was starting at right guard for Jahri Evans (knee), slid over to tackle with Lucas Patrick taking over at guard.
Jaylen Hill, CB, Baltimore Ravens: Hill exited during the third quarter of Saturday's win over the Colts because of a knee injury and did not return.