Quick turnaround week for the San Francisco 49ers and San Diego Chargers, who'll open up the Week 15 action on Thursday Night Football on the NFL Network.

Both teams submitted injury and practice participation reports, or in San Francisco's case, an estimation of one, on Monday night.

San Francisco

Out: K Joe Nedney (right knee), T Joe Staley (fibula)
Did not participate: LB Navorro Bowman (hamstring), LB Takeo Spikes (hand), RB Brian Westbrook (not injury related), LB Patrick Willis (hand)
Limited participation: TE Nate Byham (shoulder), G Mike Iupati (shoulder), RB DeShawn Wynn (ankle)

San Diego

Did not participate: WR Patrick Crayton (wrist), TE Antonio Gates (toe, foot), LB Brandon Siler (ribs)
Limited participation: DT Antonio Garay (ankle), T Marcus McNeill (knee), WR Legedu Naanee (hamstring)
Full participation: DE Jacques Cesaire (knee), LB Stephen Cooper (knee), G Louis Vasquez (neck)