كتب : Amro Hassan
Swiss defender Philippe Senderos broke the deadline for Carlo Ancelotti's men in the 91st minute after heading Andrea Pirlo's free-kick with the slight help of a Ronaldinho deflection.
Veteran striker Filippo Inzaghi, who recently scored his 300th Serie A goal, added Milan's second minutes later after an assist from substitute Andriy Shevchenko.
The Rossoneri are now third in the Serie A table with 55 points, seven less than second-placed Juventus.