Definition: Panorex, also known as a panoramic dental x-ray, is a specialized radiographic technique that captures a single image of the entire mouth, including the teeth, jaws, and surrounding structures. It provides a comprehensive view of the oral cavity and is commonly used in dental practice for diagnostic purposes.
Variations: Panorex images may vary in resolution and detail, with some machines offering different modes for specific dental conditions. Variations in machine design and technology can affect the quality of the images produced.
Common Uses: Panorex images are used to assess dental and periodontal conditions, evaluate the position of impacted teeth, detect abnormalities in the jawbone, and plan for orthodontic treatment. It is also valuable in identifying cysts, tumors, and other pathologies in the oral cavity.
Procedure: To capture a Panorex image, the patient will stand or sit in front of the imaging machine while the x-ray scanner rotates around their head. The patient must be positioned correctly to ensure optimal image quality, with the chin resting on a chin rest and biting on a bite block to keep the teeth in the correct alignment.
Risks: While Panorex imaging is generally safe, there is a slight risk of radiation exposure. Pregnant patients should inform their dentist before undergoing a Panorex x-ray to ensure appropriate precautions are taken.
Maintenance Requirements: Panorex machines should undergo regular maintenance and calibration to ensure accurate and clear images. Proper cleaning and disinfection protocols must be followed to prevent contamination.
Associated Terms: Cone beam computed tomography (CBCT) scanners may be used in conjunction with Panorex imaging to provide a more detailed and three-dimensional view of the oral and maxillofacial structures.
Recent Developments: Digital Panorex systems have improved image quality and reduced radiation exposure compared to traditional film-based systems. Advances in software technology have allowed for easier manipulation and analysis of Panorex images.
Regulations: Dental professionals should adhere to local regulations regarding radiation safety and protection when performing Panorex imaging. Proper training and certification in radiography are essential for safe and accurate use of Panorex machines.
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