What is the main purpose of using a film holder during radiographic procedures?

The main purpose of using a film holder during radiographic procedures is to stabilize and position the film correctly. Proper positioning of the film is critical to obtaining high-quality radiographs. A film holder aids in maintaining the film in the desired location relative to the patient's oral cavity, ensuring that there is minimal movement during exposure. This stability helps to avoid distortions and ensures that the radiographs accurately represent the anatomical structures being examined.

By holding the film securely, the holder also simplifies the process of image acquisition for the dental professional, allowing for more efficient workflows and better overall patient experience. This is essential not only for achieving clear images but also for minimizing the need for retakes, which can increase exposure to radiation for both the patient and the operator.