How many images are typically included in a Full Mouth Survey (FMX)?

In a Full Mouth Survey (FMX), the typical number of images included is generally between 14 to 20 images. This range is designed to provide comprehensive coverage of the entire dental arch, capturing both anterior and posterior teeth, as well as the supporting structures.

The FMX usually consists of a combination of periapical and bitewing radiographs. Periapical images focus on individual teeth and their surrounding bone, while bitewing images provide a view of the upper and lower teeth in a specific area, particularly useful for detecting interproximal cavities. The standard number of images ensures that all critical areas of the mouth are adequately visualized to assist in diagnosing dental conditions effectively.

The selected answer reflects the common protocol in dental radiographic practices, balancing thoroughness with practicality in terms of time and radiation exposure for patients.