The 31-year-old England forward suffered a facial injury in the 0-0 Bundesliga draw with Bayer Leverkusen on Saturday.

Extra-time was beckoning when Kuhn gave Celtic a deserved lead on the hour mark but Alphonso Davies bundled home a 94th-minute equaliser to break the visitors’ resistance and send Bayern through courtesy of a 3-2 win on aggregate.

Harry Kane was forced off at half-time of Bayern Munich's 1-1 draw with Celtic in the Champions League on Tuesday due to a calf problem.Speaking in the mixed zone after the game, the England captain