3D ConeBeam Imaging
At Pittsburgh TMJ and Facial Pain Center advanced imaging technology allows us to evaluate our patients’ facial structures and TMJs (temporomandibular joint. We use state-of-the-art 3-Dimensional Cone Beam technology to assist in our diagnosis of TMD (temporomandibular joint disorder) and to aid in our treatment plans to manage this condition. The use of a third dimension over the conventional dental 2-Dimensional panoramic xray provides much more detail of the TMJ and adjacent anatomy from all different angles.
Different From a Medical CAT Scan
CAT scans use the technology of computerized tomography to give physicians a better look inside your body. Basically, during CAT scans, medical technicians take a series of sophisticated x-ray photographs. They then put these images together to form a detailed cross-section of your body. CAT scans are instrumental in many fields of medicine, from cancer treatment to brain surgery. Because of the number of images, these medical CT scans typically require a significant dose of radiation to the patient. Dentistry has adopted a less invasive version of the CAT scan technology, called Cone Beam Computed Tomograph (CBCT). Instead of multiple slices, CBCT uses a cone-shaped beam to capture volumetric pixels (called voxels) of your anatomy to create 3D virtual models of your skeletal structures with less radiation. Our new-patient CBCT scan radiation exposure is less than 1% of that obtained from a gastrointestinal medical CAT scan. Additionally with the CBCT scan there is no scatter of radiation as there is during CAT scans or dental panoramic xrays.
What is it Like to Have a CBCT Scan?
Undergoing any type of scan can seem scary for some patients, but it’s actually quite simple. During this minimally invasive test, you will be positioned in a static standing position (no movement). A device will briefly rotate around your head, creating a precise representation of your jaw and surrounding areas. After a few seconds, the scanner will have collected enough information, and your scan will be completed. On the same day as your Cone Beam scan Dr Hnat will review your images with you and use those findings with that during your consultation and clinical examination to more accurately explain your diagnosis and treatment options.
How CBCT Help Us Improve Your TMJ Health
Performing a Cone Beam scan can give us more detailed, accurate information about your orofacial function. Understanding your distinctive dental anatomy can help us determine the severity of your condition, explain why you might experience certain symptoms and clinical signs and create a customized treatment plan to alleviate your symptoms, restore more normal jaw function and improve your quality of life.