<prompt> Best X-ray view taken to visualize Maxillary sinus-Waters viewCaldwells viewLateral viewOcclusive anterior view  <response>: Figure: Waters view WATER OCCIPITOMENTAL VIEW:Best view for maxillary sinus. Waters view with open mouth is called Pierres View CALDWELL VIEWOCCIPITOFRONTAL VIEW: Best view for frontal sinus. LATERAL VIEW: Sella, Sphenoid sinus Points to be remembered: Area View Superior orbital fissure Caldwell view Inferior orbital fissure Townes view Orbital floor Water view Optic foramencanal Rhese view 