The Rossoneri fullback was taken to hospital following the conclusion of the game against Udinese.
In addition to another loss, AC Milan have had an injury scare with Luca Antonelli following a collision with teammate Gabriel Paletta.
The leftback was stretchered off the field and looked to have lost consciousness. Medical crews were very cautious with moving his body onto the stretcher as they were uncertain if it was a neck injury.
However, according to Milannews.it, the player is now conscious and is at the hospital to undergo further evaluations. He could have a concussion and a broken collarbone, the report says.
Milan are yet to release a statement further clarifying the situation.