Bayern are likely to be without midfielder Jamal Musiala, wing-back Alphonso Davies and defenders Dayot Upamecano and Hiroki Ito for several weeks.

Captain and goalkeeper Manuel Neuer, winger Kingsley Coman and midfielder Aleksandar Pavlovic are all out of Tuesday’s meeting and may also miss the return leg.

Pavlovic returned to team training on Monday, while Neuer and Coman worked individually.

Italian champions Inter Milan sit atop the Serie A table and have conceded just two goals in 10 games in the Champions League so far this season.

Kompany said his side needed to “have faith” in their systems and “be there in the (crucial) moments”.

“We can talk tactically about what Inter does well. But there’s also character, heart, and emotion.

“That’s all part of it… What’s important to me is that we’re mentally ready and show our personality.”

Bayern midfielder Konrad Laimer said his side were “not looking for excuses”, adding the crisis would “bring the team together to overcome this as a group”.

Calling Bayern “one of the favourites alongside Real Madrid”, Inter coach Simone Inzaghi said he could empathise with their injury woes, given the visitors’ own concerns.

“Musiala is one of the best players in the world. It’s a heavy absence for them.

“But thinking that Thomas Mueller or Serge Gnabry can replace him shows what kind of team Bayern have.”

“They have important players missing just like us. We are without five players and they also have some players out,” Inzaghi told reporters.

Inter are missing Denzel Dumfries, Medhi Taremi, Piotr Zielinski and Valentin Carboni, while Alessandro Bastoni and Federico Dimarco are doubts.

Inzaghi said “Bastoni more yes than no. Dimarco more no than yes.”

“We will have to suffer but there will also be times when we’ll cause Bayern problems.”