Neymar has now “totally recovered” from the foot injury that required surgery and saw him miss the end of the club season, Brazil's team doctor said on Saturday.

“I would like everyone to understand Neymar's situation, and that he no longer has any problem with his right foot,” Rodrigo Lasmar told journalists at Brazil's World Cup training base in Sochi.

“He has totally recovered but he is still building up his rhythm and his confidence. He is feeling better with every game.”

Lasmar sought to reassure Brazilian media worried about Neymar's fitness after he limped out of a training session with a sore right ankle following Brazil's opening 1-1 draw with Switzerland last weekend.

That raised fears, particularly as it was just above the foot that he fractured playing for Paris Saint-Germain in late February, before undergoing surgery.

He did not start a game again until Brazil's final World Cup warm-up friendly in Austria two weeks ago, and he took a further knock on the left ankle in Friday's 2-0 win over Costa Rica.

Despite that, he was still on the pitch to score his team's late second goal in Saint Petersburg.

“The problem with his left ankle is not something that worries us. Tomorrow he will train normally with the rest of the players,” said Lasmar.

The Brazilian camp was unhappy with the treatment Neymar received in the Swiss game, when statistics showed he was fouled 10 times. And Lasmar reiterated those complaints.

“Opponents commit fouls to try to stop him,” he said. “We expect the refereeing to contain that. I am not specifically talking about the risk to Neymar. Fouls can happen.”