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Related Concept Videos

Computed Tomography01:10

Computed Tomography

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Tomography refers to imaging by sections. Computed tomography (CT) is a non-invasive imaging technique that uses computers to analyze several cross-sectional X-rays to reveal minute details about structures in the body.
The technique was invented in the 1970s and is based on the principle that as X-rays pass through the body, they are absorbed or reflected at different levels. In the technique, a patient lies on a motorized platform while a computerized axial tomography (CAT) scanner rotates...
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Imaging Studies III: Computed Tomography01:27

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DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
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Imaging Studies I: CT and MRI01:14

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Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
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Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...
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Imaging Studies for Cardiovascular System V: CT01:28

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Cardiac computed tomography (CT) scanning is an advanced cardiac imaging technique that utilizes CT technology, with or without intravenous (IV) contrast, to produce accurate cross-sectional virtual slices of specific areas of the heart, coronary circulation, and major blood vessels such as the aorta, pulmonary veins, and arteries. The computer processes these slices to generate three-dimensional images. Multidetector CT (MDCT) is a rapid form of CT scanning that captures multiple slices...
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Cone beam computed tomography: What's left to know?

Allison Buchanan1

  • 1Professor, Department of Oral Biology & Diagnostic Sciences, The Dental College of Georgia at Augusta University, Augusta, GA.

The Journal of Prosthetic Dentistry
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Summary

Cone beam computed tomography (CBCT) is increasingly used in dentistry, highlighting the need for comprehensive education. This guide covers CBCT unit selection, interpretation, and radiation safety for dental professionals.

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Area of Science:

  • Dentistry
  • Radiology
  • Medical Imaging

Background:

  • Cone beam computed tomography (CBCT) adoption in dental practices has surged.
  • Growing popularity necessitates enhanced understanding and training for dental professionals.

Discussion:

  • Key considerations for purchasing CBCT equipment are detailed.
  • Essential concepts for interpreting CBCT scans are explained.
  • Crucial aspects of radiation safety protocols for CBCT use are addressed.

Key Insights:

  • CBCT offers advanced imaging capabilities for various dental applications.
  • Proper interpretation skills are vital for accurate diagnosis and treatment planning.
  • Adherence to radiation safety guidelines ensures patient and operator well-being.

Outlook:

  • Continued growth in CBCT utilization is expected.
  • Further educational initiatives will be crucial for widespread, safe adoption.
  • Advancements in CBCT technology will likely enhance diagnostic precision.