ROME, Feb. 20 (Xinhua) -- Mario Balotelli will be sidelined for at least ten days after he suffered a shoulder injury in AC Milan' s Europe Champions League's 1-0 loss to Atletico Madrid at home on Wednesday.

Balotelli was clutching his shoulder after a nasty fall, and according to an AC Milan club statement, medical check showed on Thursday that he suffers no lesions, but he still needs at least ten days if there are no complications.

Mattia De Sciglio needs more tests to make sure of his ankle injury.

The Milan defender limped off following Emiliano Insua's tackle and tests confirmed a sprain and bruising of the left ankle.

The prognosis will be made after more evaluations over the next few days.