WILMINGTON — Zdeno Chara wasn’t the only one to miss Monday’s practice at Ristuccia Arena.

Fourth-line center Gregory Campbell was also absent for the B’s as they hit the ice to prepare for games on Tuesday and Wednesday against the Kings and Senators, respectively. It could simply be a maintenance day for Campbell.

The good news the Bruins received on the injury front was that Daniel Paille was back on the ice and skating with the Merlot Line. Paille suffered a concussion Thursday on a hit from Krys Barch and did not play Saturday against the Blue Jackets. With Paille back, each line had three players for a total of 12 forwards Monday. Jordan Caron remains on the Merlot Line.

Here were the defensive pairings with Chara out with a leg injury:

Dennis Seidenberg – Joe Corvo

Andrew Ference – Adam McQuaid

Steven Kampfer – Johnny Boychuk