All options listed in the question—PA Skull, Water's View, and Panoramic—are considered extraoral films used in various diagnostic settings. These films provide essential views of dental structures and facial anatomy. Therefore, the correct answer is D. All of the above. ;
All the options listed, which include PA Skull, Water's View, and Panoramic, are categorized as extraoral films used in diagnostic imaging. Each film serves a specific purpose in visualizing different aspects of dental and facial anatomy. Thus, the correct answer is D: All of the above.
;