Manchester United interim manager Ralf Rangnick has confirmed Aaron Wan-Bissaka is an injury doubt ahead of their trip to face Norwich in the Premier League this weekend.
Wan-Bissaka, 24, was taken off on a stretcher at full-time of United's draw with BSC Young Boys after he collided with the advertising boards in the final seconds of the match.
It was the second injury the full-back received on the night after also taking another knock to his hand when he landed awkwardly following a challenge in midfield.
Wan-Bissaka was making his first appearance under the guidance of interim manager Rangnick and faces an uphill struggle to win his starting role back amid the resurgent form of Diogo Dalot at right-back.
The Portuguese is expected to start at Carrow Road on Saturday evening after Rangnick confirmed Wan-Bissaka will need to be assessed again later in the week.
"It was also good to see Luke Shaw back," he told BT Sport at full-time. "Hopefully he can at least be a candidate for the Norwich game in the squad.
"Aaron got two knocks again. One on the wrist another one on the knee, so we have to see how this will develop by Saturday.
"It was an experiment but I did it on purpose as I wanted to save the players' energy for Norwich."
