Chelsea boss Thomas Tuchel is not worried about the fitness of right-back Reece James.
The youngster got on the scoresheet for the Blues in an impressive 2-0 win over Arsenal away from home on Sunday.
Two first half goals were enough for Chelsea to go home with three points, but James did get a knock to his head late in the clash.
Tuchel said post-game, per the club website: "He was not at all unconscious.
"He was just worried that he lost a tooth which is why he was a bit shocked but nothing else."