In medical imaging, various scanners are available to help diagnose and treat a wide range of conditions. Two of the most common types are the traditional CT (Computed Tomography) scanner and the CBCT (Cone Beam Computed Tomography) machine. This article explores the differences between these two imaging technologies and discusses how they can be used for different applications. If you’re considering investing in a new imaging system or want to learn more about the options available, this guide is for you..
What is a CT Scan?
A CT, or CAT scan, is a medical imaging procedure that uses X-rays and computers to create clear and detailed images of the body’s cross-sections. It is a non-invasive diagnostic test. These images are often called “slices” and can be combined to create a 3D image of a specific body area. CT scans commonly diagnose and monitor various conditions, including tumors, infections, and injuries.
CBCT vs. Traditional CT
While both CT and CBCT machines use X-ray technology to produce images, there are several key differences between the two types of scanners:
- Radiation Exposure: One of the primary differences between a CT scan and a CBCT scan is the amount of radiation exposure. CBCT machines typically use a lower radiation dose than traditional CT scanners since it uses a smaller cone beam style X-ray beam. Hence the name cone beam CT, CBCT, making them safer for patients, particularly children and young adults.
- Image Quality: CBCT machines produce high-resolution, 3D images that provide more detailed information than traditional CT scans. This makes CBCT an excellent choice for imaging tiny, complex structures, such as dental and maxillofacial anatomy. The only downside of CBCT is that turn technology only allows it to acquire images of hard surfaces, aka bones. Soft surfaces such as tissue and organ do not show up well on CBCT
- Scan Time: CBCT scans generally take less time than traditional CT scans. This is because CBCT machines use a cone-shaped X-ray beam, which captures a large body area in a single rotation. In contrast, traditional CT scanners use a fan-shaped beam that requires multiple processes to capture the same place.
- Cost: CBCT machines are considerably less expensive than traditional CT scanners since they are typically standalone compared to a CT, which requires a whole suite with a separate server and cooling room and ongoing maintenance costs. This makes CBCT a more accessible option for smaller practices and clinics.
When choosing between a CT scanner and a CBCT machine, the right choice will depend on your specific imaging needs. CBCT machines offer several advantages over traditional CT scanners, including lower radiation exposure, higher image quality, shorter scan times, and lower costs. However, it’s essential to consider the specific applications for which you will be using the scanner and whether the benefits of CBCT outweigh the potential drawbacks.
Choose JayXray for All Your Imaging Needs
At JayXray, finding the right imaging solution for your practice can be overwhelming. Our team of experts is here to help you navigate the complex world of medical imaging and find the perfect fit for your needs. Whether you’re considering a CBCT machine or a traditional CT scanner, we have the knowledge and experience to guide decision-making.
Contact us today to learn more about our wide range of imaging solutions and discover how JayXray can help you take your practice to the next level.