Transcription of research CBCT CBCT applications in dental …
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research CBCT CBCT applications in dental …
26 I_Two-dimensional imaging modalitieshavebeen used in dentistry since the first intra-oralradiograph was taken in 1896. Significant progress in dental im-aging techniques has since beenmade, including panoramic imag-ing and tomography, which enablereduced radiation and faster pro-cessing times. However, the imag-ing geometry has not changedwith these commonly used intra-oral and panoramic computed tomog-raphy ( cbct ) is a new medical imaging technique that generates3-D images at a lower cost and absorbed dosecompared with conventional computed tomog-raphy (CT). This imaging technique is based on a cone-shaped X-ray beam centred on a 2-D detector that performs one rotation around theobject, producing a series of 2-D images.
26 I _Two-dimensional imaging modalitieshave been used in dentistry since the first intra-oral radiograph was taken in 1896. Significant progress in dental im-
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