Arturo Vidal has dismissed speculation that he had injured his knee while on international duty with Chile.

The Juventus midfielder, who was heavily linked with a move to Manchester United during the transfer window, was thought to have missed a training session earlier this week after aggravating a knee problem.

However, the 27-year-old wrote on Twitter: "My knee is fine. Please stop inventing information. Go Chile."

Vidal underwent knee surgery last season, but started the Italian champions' opening match of the Serie A season before linking up with his international teammates.