"I will be back on Dec. 9 or 16 but I am not 100 percent sure (about the date)," the French international told French channel M6. "I feel good, I don't feel any more pain."
Cisse, who was in the France squad for the World Cup finals in Germany, broke his shinbone and fibula in a warm-up international against China on June 7.
The former AJ Auxerre player, who has been loaned to OM by Liverpool, has scored nine goals in 30