Crewe Alexandra have signed Bolton Wanderers goalkeeper Adam Bogdan on a one-month loan deal.

The 22-year-old Hungary international arrives at the Alexandra Stadium as cover for the injured David Button.

Button, who is on loan from Tottenham Hotspur, has returned to White Hart Lane for an assessment on the extent of his back problem.

Bogdan is in line to make his debut for the Alex in Tuesday's League Two clash with Bury.