caldwell view is done for:: (A) Sphenoid sinus, (B) Maxillary sinus, (C) Ethmoid sinus, (D) Frontal sinus
Answer is D. Lateral view is best for the sphenoid sinus. Caldwell view is the occipito frontal view. The frontal sinuses are seen clearly in this view. Ref Dhingra 6/e,p 434.