Most common complication of cadwell-luc operation is:: (A) oroantral fistula, (B) Infraorbital nerve palsy, (C) Hemorrhage, (D) Orbital cellulitis
Answer is B. Most common complication of Caldwell-Luc operation is injury to infraorbital nerve which occurs is 21% cases. Ref.Scott Brown 7/e,Vol 2,p1494.