What do periapical films typically show?

Periapical films are specifically designed to capture detailed images of the entire tooth structure, which includes the crown (the visible part of the tooth above the gum line), the supportive structures around the tooth (such as bone and periodontal ligament), and the root (the portion of the tooth embedded in the jawbone). This comprehensive view is essential for diagnosing various dental conditions, including infections, bone loss, and issues related to the root or surrounding tissues.

By providing a complete image of both the visible and hidden parts of the tooth, periapical films serve as a critical tool for practitioners in identifying problems that may not be immediately apparent through visual examination alone. Consequently, this makes the answer identifying the film's capability to display the crown, supportive structures, and root the most accurate choice.