Versatile midfielder Kieran Lee has also shrugged off a knock to make the Owls' starting XI.
The visitors had no fresh injury concerns heading into the game, but Callum Reilly was not passed fit despite returning to training following a knee problem.
On-loan Manchester City midfielder Albert Rusnak has been named on the bench after overcoming a groin strain.
Wednesday: Martinez, Buxton, Onyewu, Helan, Maguire, Lee, Lavery, Nuhiu, Loovens, Hutchison, Best
Birmingham: Randolph; Spector, Packwood, Robinson, Blackett; Lee; Adeyemi, Huws; Burke, Novak, Shinnie