Capitals' Carlson expected to miss several more games

The Washington Capitals don't know when John Carlson will be back in the lineup.

The defenseman, who was previously considered day to day with a lower-body injury, was further evaluated Tuesday and will not travel with the team for the start of a five-game road trip beginning Thursday in Carolina, according to head coach Barry Trotz.

The club is expected to recall a defenseman in his absence.

Carlson has recorded six goals and 21 assists in 34 games, and the Capitals' well-oiled machine will be tested while he's out of the lineup.