Wilson had to leave the field just before half-time on Saturday with an ankle problem.
Chambers, his replacement, then had to be substituted midway through the second half after suffering a cut near his eye that impaired his vision.
Boss Billy Davies told the club's official website: "Neither of the injuries are serious and both players could be in consideration for Wednesday's game against Stoke. If not, then Saturday's match against Birmingham."
Source: Team_Talk