Cardiff City defender Gabor Gyepes faces up to a month on the sidelines after suffering a torn hamstring.
The Hungarian picked up the injury in midweek against Leicester City and scans have shown the full extent of the damage.
Gyepes would have missed Saturday's derby against Swansea City through suspension after being sent off against Leicester, but he is now out for between three to four weeks.
He joins full-back Mark Kennedy and winger Chris Burke on the sidelines with hamstring tears sustained in the 2-1 victory over the Foxes.
In addition, Cardiff also have Paul Quinn, Darcy Blake, Anthony Gerrard, Kelvin Etuhu, Kevin McNaughton, Mark Hudson and Joe Ledley currently in the treatment room for one reason or another.