The Colombian defender, whose previous deal expired at the end of the season, will now be at the San Siro until 2013.
The 36-year-old joined the Rossoneri on a free transfer in 2010.
Veterans Alessandro Nesta, Filippo Inzaghi and Gennaro Gattuso all recently announced that they would be leaving the club at the end of the current campaign.
Restore Data
| Team | P | W | D | L | F | A | GD | PTS | |
| 1 | Atalanta BCAtalanta | 17 | 13 | 1 | 3 | 42 | 19 | 23 | 40 |
| 2 | Napoli | 17 | 12 | 2 | 3 | 26 | 12 | 14 | 38 |
| 3 | Inter Milan | 16 | 11 | 4 | 1 | 42 | 15 | 27 | 37 |
| 4 | Lazio | 17 | 11 | 1 | 5 | 32 | 24 | 8 | 34 |
| 5 | Fiorentina | 16 | 9 | 4 | 3 | 29 | 13 | 16 | 31 |
| 6 | Juventus | 17 | 7 | 10 | 0 | 28 | 13 | 15 | 31 |
| 7 | Bologna | 16 | 7 | 7 | 2 | 23 | 18 | 5 | 28 |
| 8 | AC Milan | 16 | 7 | 5 | 4 | 25 | 16 | 9 | 26 |
| 9 | Udinese | 17 | 7 | 2 | 8 | 21 | 26 | -5 | 23 |
| 10 | Roma | 17 | 5 | 4 | 8 | 23 | 23 | 0 | 19 |
| 11 | Empoli | 17 | 4 | 7 | 6 | 16 | 19 | -3 | 19 |
| 12 | Torino | 17 | 5 | 4 | 8 | 17 | 22 | -5 | 19 |
| 13 | Genoa | 17 | 3 | 7 | 7 | 14 | 26 | -12 | 16 |
| 14 | Lecce | 17 | 4 | 4 | 9 | 11 | 29 | -18 | 16 |
| 15 | Parma | 17 | 3 | 6 | 8 | 23 | 33 | -10 | 15 |
| 16 | Como | 17 | 3 | 6 | 8 | 18 | 30 | -12 | 15 |
| 17 | Hellas VeronaHellas Verona | 17 | 5 | 0 | 12 | 21 | 40 | -19 | 15 |
| 18 | CagliariCagliari | 17 | 3 | 5 | 9 | 16 | 28 | -12 | 14 |
| 19 | VeneziaVenezia | 17 | 3 | 4 | 10 | 17 | 30 | -13 | 13 |
| 20 | Monza | 17 | 1 | 7 | 9 | 15 | 23 | -8 | 10 |
| > Serie A Full Table | |||||||||
