Lazio felt hard done by and set out to make amends for the unfortunate own goal when play resumed.
Candreva burst forward to test Amelia and Konko almost canceled out his error with a low attempt on the rebound that Milan’s keeper did well to smother.
In the 61st minute, Gonzalez dragged Lazio back into the game with a well-aimed header to the far corner from Lucas Biglia’s cross.
The benched Mario Balotelli had since been introduced for Keisuke Honda but he could not make a winning impact, instead smashing the ball against the bottom of the post with his angled shot.
Giampaolo Pazzini’s failure to convert Sulley Muntari’s assist moments earlier was arguably more important to the final outcome but, at the full-time whistle, Milan had claimed their first point in a month.