Derby County left-back Craig Forsyth has been ruled out for the rest of the Championship season with a ruptured anterior cruciate ligament.
The Scotland international, 26, was stretchered off during the Rams' 1-0 win over Queens Park Rangers on Tuesday night and now the club have confirmed the injury.
Head coach Paul Clement told the club website: "It's disappointing for Craig to suffer an ACL injury and he's set to miss the rest of the season.
"It was a freak incident and he'll visit the surgeon in the coming days to be assessed."
Forsyth had made 13 appearances in all competitions this season.