League One side Luton have signed midfielder George Thorne on loan from Derby until the end of the season.
The former West Brom player, 26, signed a new contract with Championship side Derby in January but has not made a senior appearance since March.
Serious knee injuries have restricted Thorne to 61 games for the Rams since joining them permanently in 2014.
"He is a wonderful footballer who has been involved in some real good teams," said Luton manager Nathan Jones.