When it comes to dental imaging technology, CBCT stands for Cone Beam Computed Tomography. X-ray technology is used to create a 3D image of a patient’s bones, tissues, and teeth. CBCT can be used to get a clearer picture of tissues and structures, which is essential for certain complex dental and medical procedures. This article will break down how CBCT works and its many applications.
How Does CBCT Work?
CBCT is similar to traditional CT scanning in that X-rays are used to create a 3D image of the mouth. The main advantage of a CBCT scan is that it allows the dentist or medical practitioner to focus the beam on a specific area of the mouth. This focused beam will only provide the necessary information for specific cases. CBCT provides a level of detail that is not achievable with traditional CT scans.
During the CBCT procedure, the patient sits down in a designated chair with a specialized platform in front of their mouth. The technician positions a machine near the patient’s head and the X-ray beams are aimed at the desired area. The radiation from the X-ray beams penetrates the mouth and is picked up by a detector plate. The detectors send the received information to a computer, where the 3D image is pieced together in real-time.
Advantages of CBCT Scans
The main advantage of a CBCT scan compared to a regular CT scan is that the dental professional can control the beam size and intensity. The result is a clearer and more detailed image of the targeted area. CBCT scans provide accurate measurements of the mouth and moveable parts such as the jaw, sinuses, and airways. This allows dental professionals to get a better idea of what’s happening internally before a procedure is performed.
CBCT is also considered one of the safest imaging systems used in dental and medical practices. The amount of radiation that the patient is exposed to is significantly lower compared to traditional X-ray systems. The ability to control the beam’s size and intensity also helps to reduce the patient’s radiation exposure.
Applications of CBCT
CBCT scans are useful for a number of applications. The most common use of CBCT technology is for implants. CBCT scans allow dental professionals to get an accurate measurement of the patient’s jaw and sinuses. This is critical for proper placement of dental implants. CBCT also allows for a better understanding of the dental nerve location, reducing the risk of nerve damage during an implant procedure.
CBCT is also commonly used for diagnosing temporomandibular joint (TMJ) issues. TMJ issues can cause severe pain and discomfort. A CBCT scan can be used to get an accurate measurement of the joint’s structures and determine the cause of the patient’s pain.
CBCT technology is also beneficial for orthodontic treatment plans. CBCT scans provide accurate measurements of the structures and tissues, allowing dental professionals to develop a better treatment plan. CBCT scans are also used to monitor the progress of orthodontic treatment and provide more accurate measurements of tooth movement.
Conclusion
CBCT is an essential dental imaging technology that provides 3D images of the jaw, teeth, and structures. The technology uses X-ray beams to create a 3D image in real-time. CBCT scans allow dental professionals to get accurate measurements, improved treatment planning, and reduced radiation exposure for the patient. The technology is commonly used for implants, orthodontics, and diagnosing TMJ issues. Overall, CBCT is an important tool for modern dental practices.
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