“It's all ok. He's back home and doing well. He feels good,” Postecoglou said.
“Luckily it looks like a concussion and nothing more.”
“Obviously now you’re following the protocols and it’s a couple of weeks before you have to make sure everything is OK.”
Spurs travel to National League side Tamworth in the third round of the FA Cup on Sunday (12.30 GMT).
Postecoglou's team will play four times in the next two weeks.
Tottenham travel to rivals Arsenal on January 15th and relegation-threatened Everton in the Premier League on January 19th before facing Hoffenheim in the Europa League on January 23rd.
