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Intermediate Technical In the Industry Vocabulary Test

CBCT

Also written as: CBCT — Cone Beam Computed Tomography

Cone Beam Computed Tomography - a specialized 3D imaging technique used for detailed evaluation of oral and maxillofacial structures.

Full Definition

Cone Beam Computed Tomography (CBCT) is a radiographic imaging modality that provides three-dimensional visualization of hard tissues in the oral and maxillofacial region. Unlike medical CT scans, CBCT uses a cone-shaped X-ray beam and provides high-resolution images with lower radiation exposure. It is essential for implant planning, evaluation of impacted teeth, assessment of pathology, and surgical planning. CBCT scans allow precise measurement of bone dimensions and identification of vital structures like nerves and sinuses.

Usage

Usage note: Always spell out on first use in patient documentation.

In Context

  • "CBCT imaging revealed proximity of the impacted tooth to the inferior alveolar nerve." — Surgical consultation report
  • "The CBCT scan showed adequate bone volume for immediate implant placement." — Implant planning documentation

Also known as

cone beam CT 3D imaging

Contrasted with

2D radiography

Don't confuse with

CT scan panoramic radiograph
Caldwell-Luc procedure ← Back to glossary Cephalometric Analysis

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