One year back I got done surgery for excess bone growth on one side of nasal airway and was told that I have deviated nasal septum. They havent corrected the bone completely just removed excess bone.After the surgery for few months things were normal but I still have breathing and sinus problem. One side of nose I still feel blocked,uneasy,even sometimes throat irritation.could you please guide me what is that I can do now. What could be the reason for this.