Queens Park Rangers caretaker manager Chris Ramsey has confirmed that defender Richard Dunne will be sidelined for three months with a serious knee injury.
The centre-back suffered ligament damage during his side's 1-0 defeat to Southampton on Saturday.
Meanwhile, Nedum Onuoha is out of action for three weeks with a hamstring problem that he sustained in the same match.
QPR, who are currently in 19th place in the Premier League table, continue their campaign on Tuesday with a trip to Sunderland.