Flamini was sent off for a two-footed tackle on Corluka in Spurs’ 1-0 win at the San Siro last night.
“The tackle from Flamini was horrendous,” said Redknapp.
“He was two feet off the floor. It was a leg-breaking tackle. He’s done some damage to him.
“He’ll probably have an X-ray tomorrow (Wednesday).
“I don’t think there’s anything broken but he could have broken his leg, easily.
“I’d like them (Uefa) to have a look at that tackle. How he doesn’t give him a red card, I don’t know. That’s a tackle that breaks people’s legs.”