S Jaquiski Tartt returned to practice after sitting out Wednesday's session with a toe injury. Although, he was limited.
DE Dee Ford is still sidelined with a quadricep and knee injury. Head coach Kyle Shanahan was hopeful on Wednesday that Ford would be available against the Steelers this weekend.
"We're going to play it safe," Shanahan said. "We'll see here over the next two days, which makes me somewhat optimistic for the game. But we've got to play it day-by-day. It's something he's dealing with; feels better now than it did after the game on Sunday so, hopefully, that will continue."
On the Steelers' side, RB James Conner (knee) was a full participant after not practicing on Wednesday, which greatly increases the likelihood that he will play on Sunday.
Below are Thursday's practice participation reports for both the 49ers and Steelers, which were provided by the 49ers Communications staff.
San Francisco 49ers Thursday Practice
Did Not Participate In Practice
RB Tevin Coleman (ankle), DE Dee Ford (quadricep), WR Jalen Hurd (back), T Joe Staley (fibula), WR Trent Taylor (foot)
Limited Participation in Practice
DE Nick Bosa (ankle), S Jaquiski Tartt (toe), S Jimmie Ward (hand)
Pittsburgh Steelers Thursday Practice
Did Not Participate In Practice
LB Mark Barron (not injury related), LB Anthony Chickillo (foot), CB Joe Haden (shoulder), RB Roosevelt Nix (knee), LB Vince Williams (hamstring)
Limited Participation in Practice
LB Bud Dupree (ankle)
Full Participation in Practice
RB James Conner (knee), TE Vance McDonald (back)
More San Francisco 49ers News
-
49ers vs. Bears injury report: Kittle sidelined, Pearsall returns, other practice notes
The San Francisco 49ers are preparing for their Week 17 contest against the Chicago Bears on Sunday at Levi's Stadium in Santa Clara, California. As expected, tight end George Kittle did not practice after suffering an ankle sprain in Monday night's win over the Indianapolis... -
49ers vs. Colts injury report: 6 players miss practice ahead of MNF clash
The San Francisco 49ers are preparing for their Week 16 contest against the Indianapolis Colts on Monday night at Lucas Oil Stadium in Indianapolis, Indiana. Because linebacker Erick Kendricks is on the practice squad, the 49ers do not need to report his practice status. Head... -
49ers vs. Bears: George Kittle won't practice Wednesday, Ricky Pearsall returns
San Francisco 49ers tight end George Kittle is dealing with an ankle injury he suffered during Monday night's win over the Indianapolis Colts. Head coach Kyle Shanahan confirmed that Kittle will not practice on Wednesday as the team begins preparations for Sunday night's Week... -
49ers vs. Bears injury report: George Kittle misses Thursday's practice
The San Francisco 49ers are preparing for their Week 17 contest against the Chicago Bears on Sunday at Levi's Stadium in Santa Clara, California. The media did not have access to Thursday's practice due to the Christmas holiday, but the latest team report revealed no major...