Bologna will be without Lorenzo De Silvestri for at least three weeks after he sustained a thigh injury.
The 33-year-old right-back has been diagnosed with a Grade I tear to the semi-membrane of the right thigh.
A statement on the club website confirms De Silvestri is expected to be out of action for circa three weeks.
Kevin Bonifazi and Jerdy Schouten are also out of action, while Nicolas Viola has been working in part with the main squad in training.
🗞 | QUI CASTELDEBOLE #Viola in parte con il gruppo 💪
— Bologna Fc 1909 (@BfcOfficialPage) November 10, 2021