Italian champions Milan could be without Mario Yepes until March after he picked up an injury.
The Colombian veteran, 35, damaged his right ankle in the 2-2 Serie A draw at Bologna last weekend.
Tests on Wednesday morning have confirmed some ligament damage and the need for surgery.
The former Chievo man, one goal in six League games this term, will reportedly be sidelined for 10 weeks.
Italian champions Milan could be without Mario Yepes until March after he picked up an injury.
The Colombian veteran, 35, damaged his right ankle in the 2-2 Serie A draw at Bologna last weekend.
Tests on Wednesday morning have confirmed some ligament damage and the need for surgery.
The former Chievo man, one goal in six League games this term, will reportedly be sidelined for 10 weeks.