Buffon was struggling with a thigh injury earlier this week.
â€śOurs is a nation of conspiracy,â€ť director general Beppe Marotta said. â€śEverything needs to be taken back to sport.
â€śThere is nothing to say on Buffon. He is the captain of Juventus and the captain of Italy. The allegations made are unfounded.
â€śWearing the blue shirt of Italy is the highest aspiration for all players and Buffon is not the kind of guy to quit at the first problem.
â€śHe didnâ€™t play against Denmark because he thought he wasnâ€™t ready to.â€ť