Cone beam computed tomography

From WikiMD's medical encyclopedia

Cone Beam Computed Tomography (CBCT) is a type of medical imaging technique that uses a special type of X-ray machine to generate 3D images of the patient's anatomy. This technology is particularly useful in the field of dentistry, where it is used to create detailed images of the teeth and jaw.

Overview

CBCT is a relatively new technology, having been introduced in the early 2000s. It uses a cone-shaped X-ray beam to capture data from multiple angles around the patient. This data is then used to reconstruct a 3D image of the patient's anatomy, which can be viewed from any angle and at any magnification.

Applications

CBCT is primarily used in the field of dentistry, where it is used to create detailed images of the teeth and jaw. It is particularly useful for diagnosing and treating conditions such as dental implants, orthodontics, endodontics, and oral surgery. It can also be used in other fields of medicine, such as radiology and otolaryngology.

Advantages

One of the main advantages of CBCT is that it provides a more detailed and accurate image than traditional 2D X-rays. This allows for more precise diagnosis and treatment planning. Additionally, CBCT exposes the patient to less radiation than traditional CT scans.

Disadvantages

Despite its advantages, CBCT also has some disadvantages. The main one is that it exposes the patient to more radiation than traditional 2D X-rays. Additionally, the images produced by CBCT are not as detailed as those produced by traditional CT scans, which can make it less suitable for certain applications.

See Also

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  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

  • Cone beam computed tomography

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Contributors: Prab R. Tumpati, MD