Which type of dental x-ray film is used inside the mouth?

Intraoral film is designed specifically for use inside the mouth. This type of film allows dentists to capture detailed images of the teeth, bone structure, and surrounding tissues, which are essential for diagnosing dental issues. The film has a smaller size and is made to fit comfortably in the oral cavity, enabling accurate imaging of specific areas.

To contextualize the distinction, extraoral film is used outside the mouth, typically for wider views of the facial and jaw structures, which would not be appropriate for capturing detailed information about individual teeth. Duplicating film serves a different purpose entirely; it is used to make copies of existing radiographs rather than being used for initial imaging. Screen film, on the other hand, is typically used in conjunction with a processing system that includes screens to enhance image quality but is also designed for extraoral use.

Hence, intraoral film is the clear choice for imaging conducted inside the mouth and is crucial for effective dental diagnostics.