The San Francisco 49ers are preparing for their Week 16 contest against the Miami Dolphins on Sunday at Hard Rock Stadium in Miami Gardens, Florida.
Defensive end Nick Bosa did not practice on Thursday after being limited on Wednesday. Last week, he played through hip and oblique injuries against the Los Angeles Rams.
Running back Isaac Guerendo missed his second straight practice. He sustained a hamstring injury during the Rams game, adding to the 49ers' injury woes. On Thursday, ESPN's Adam Schefter reported that the rookie is unlikely to play against the Dolphins this weekend.
Left tackle Trent Williams is on track to miss his fifth consecutive game as he continues to deal with an ankle injury. This week, head coach Kyle Shanahan acknowledged the possibility that Williams might not return to the field this season.
"If he could get back to healthy, we'd play him, but it's not like that right now," Shanahan said. "So it's getting closer to being that way."
Below are Thursday's practice participation reports for both the 49ers and Dolphins, which were provided by the 49ers Communications staff.
San Francisco 49ers Thursday Practice
Did Not Participate In Practice
DE Nick Bosa (hip, oblique), DT Maliek Collins (illness), RB Isaac Guerendo (foot, hamstring), T Trent Williams (ankle)
Limited Participation in Practice
LB Dre Greenlaw (Achilles, knee), T Jaylon Moore (hip), S Malik Mustapha (chest), G Nick Zakelj (illness)
Full Participation in Practice
G Aaron Banks (elbow), S Ji'Ayir Brown (groin), LB Demetrius Flannigan-Fowles (knee), S Talanoa Hufanga (wrist), LB Dee Winters (neck)
Miami Dolphins Thursday Practice
Did Not Participate In Practice
T Terron Armstead (knee), WR D'Wayne Eskridge (knee), LS Blake Ferguson (illness), WR Jaylen Waddle (knee)
Limited Participation in Practice
T Kendall Lamm (back), LB Bradley Chubb (knee), FB Alec Ingold (ankle), QB Tua Tagovailoa (hip)
Full Participation in Practice
WR Tyreek Hill (wrist, not injury related - resting player), RB Devon Achane (groin), LB Cameron Goode (knee)