Here is the point on Inter Milan's injury situation
Dimarco will come back Sunday for the next match against Udinese

The point on Inter Milan's injury situation: Dimarco returns against Udinese.
Ahead of the upcoming Serie A match against Udinese, Simone Inzaghi will once again be able to rely on Federico Dimarco. According to Sky Sport via Fcinter1908.it, during today's training session, the Nerazzurri full-back trained with the group for the entire session.

Matteo Darmian is also close to returning. The player only participated in part of the group session and will gradually increase his minutes in the coming days to be available for the match against the Friulians.
Nicola Zalewski trained separately and should rejoin the group between Thursday and Friday, along with De Vrij.
Lautaro will be reassessed on Monday and is unlikely to recover in time for the first leg of the Coppa Italia semifinal against Milan.
It is more likely that he will be available for the match in Parma. Simone Inzaghi and the Nerazzurri staff do not want to take any risks with the captain.