The former Nottingham Forest man was returning to starting action after almost a year out with a ruptured hamstring, but left the field after the half hour with an ankle knock. The injury is not expected to be serious, but is a further setback for the Frenchman, who has played only twice since moving to Carrow Road.
Jabo Ibehre gave the Os the lead early on, but Chris Martin equalised from 25 yards with just over 15 minutes left.