Juventus goalkeeper Gianluigi Buffon has admitted that he is unsure whether he will be fit for Wednesday's Champions League group match against Borussia Monchengladbach.

The veteran stopper picked up a calf injury in Sunday's 0-0 draw with Inter Milan in Serie A, but did manage to play on for the entirety of the match.

Buffon will now undergo a scan ahead of Wednesday's match to determine whether he is fit to take part in Turin.

"I managed [the problem] for about 65 minutes, which is a good sign, but we'll see what the tests say. I don't know if I can recover but we have Neto, a very strong goalkeeper, who it's not fair to call a back-up," Buffon told Rai Sport.

Italian champions Juventus have collected six points from their first two group matches in the Champions League this season.