Matuidi, 29, was linked with a summer switch to Juve but ultimately remained in the French capital after the Ligue 1 champions refused to sell.
Cuadrado was expected to make his first appearance for Juve on Wednesday since returning on loan from Chelsea.
"There were offers from all over the world, but I've joined the biggest club in Italy and I'm delighted with my decision."
Juventus midfielder Hernanes says he deserves to be whistled for his poor play since joining the Bianconeri last summer.
Mauro Icardi continues to be instrumental for Inter with his fourth headed goal of the season coming against Empoli.
Roma ratings: Francesco Totti and Edin Dzeko continued to gel as Roma outclass Serie A newcomer Crotone, writes Terry Daley