What is the purpose of an occlusal radiography?
Occlusal radiography is used to capture detailed images of the teeth, jawbone, and surrounding structures. It helps in diagnosing fractures, cysts, impacted teeth, and structural anomalies, aiding in treatment planning and monitoring developmental issues in dental patients.
How is an occlusal radiography performed?
An occlusal radiography is performed by placing a dental X-ray film or digital sensor on the occlusal surfaces of the teeth. The patient bites down gently to hold it in place while an X-ray beam is directed at the film or sensor, creating an image of the teeth and surrounding structures.
What are the limitations of occlusal radiography?
The limitations of occlusal radiography include limited image detail and resolution compared to other imaging techniques, difficulty in visualizing certain anatomical structures due to overlapping, and potential misinterpretation of complex conditions. It also exposes the patient to radiation, though minimal, and may miss small interproximal caries or early stages of disease.
Is occlusal radiography safe for children?
Yes, occlusal radiography is generally safe for children. It uses low levels of radiation, and protective measures such as lead aprons are employed to minimize exposure. It's important to only perform these radiographs when necessary and as advised by a dental professional.
How often should occlusal radiography be performed?
The frequency of occlusal radiography depends on individual patient needs, dental health status, and the specific clinical indications. It is generally not performed routinely but is used when there are indications such as assessing supernumerary teeth, impacted canine localization, or pathology evaluation. Your dentist will determine the appropriate timing.