Search results for "Cbct imaging"

showing 3 items of 3 documents

Symmetry of root and root canal morphology of mandibular incisors: A cone-beam computed tomography study

2019

Background Aim of this study was to analyze the root canal configuration in mandibular central and lateral incisors in vivo using cone-beam computed tomography (CBCT) imaging. Material and methods A total of 487 mandibular central incisors and 491 mandibular lateral incisors from 250 patients were examined using CBCT imaging, previously taken for diagnosis and treatment. The number of roots, root canal system configuration, presence of apical confluences, distance between confluences and radiographic root end, symmetry between left and right elements were recorded and statistically analyzed. Results All the examined teeth presented only one root. No significant differences were found betwee…

Cone beam computed tomographycone-beam computed tomographyRoot canalRadiography050801 communication & media studiesComputed tomographyOperative Dentistry and Endodontics03 medical and health sciencescone-beam computed tomography; confluences; mandibular incisors; root canal anatomy0302 clinical medicine0508 media and communicationsstomatognathic systemmandibular incisorsmedicineotorhinolaryngologic diseasesMaxillary central incisorGeneral DentistryOrthodonticsmedicine.diagnostic_testbusiness.industryResearch05 social sciences030206 dentistrySystem configurationRoot canal morphology:CIENCIAS MÉDICAS [UNESCO]Cbct imagingstomatognathic diseasesmedicine.anatomical_structureroot canal anatomyUNESCO::CIENCIAS MÉDICASconfluencesbusinessJournal of clinical and experimental dentistry
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Determination of Cochlear Duct Length With 3D Versus Two-dimensional Methods: A Retrospective Clinical Study of Imaging by Computed Tomography and Co…

2021

BACKGROUND The aim of this study was to compare three different methods for measurement of cochlear duct length (CDL) in the clinical setting for two different imaging modalities, namely computed tomography (CT) and cone-beam computed tomography (CBCT). PATIENTS AND METHODS One hundred temporal bone data sets (CT: n=50; CBCT: n=50) of non-malformed cochleae were retrospectively analyzed using three different CDL estimation techniques: 3D curved multiplanar reconstruction (cMPR), 2D cMPR and the A-value formula. RESULTS The data sets belonged to 60 patients (34 males, 26 females; mean age=50.28±18.58 years). For both imaging modalities, application of the 3D cMPR estimation technique led to …

PharmacologyCancer ResearchCone beam computed tomographymedicine.diagnostic_testbusiness.industryComputed tomographyMean ageCochlear ductMultiplanar reconstructionGeneral Biochemistry Genetics and Molecular BiologyCbct imagingRetrospective datamedicine.anatomical_structureTemporal bonemedicineNuclear medicinebusinessIn Vivo
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Editorial: CBCT special issue

2014

In the dental community, it is a common belief that CBCT was invented for oral and maxillofacial imaging. Of course, we know that this is a myth since the technique of a volumetric CT is indeed much older and dates back to the late 1970s.1,2 Considering that CT was introduced in 1973, its volumetric counterpart was developed very soon thereafter driven by the need for high spatial and temporal resolution that a conventional CT at that time was not able to achieve. However, successful marketing of the technique indeed was much later, and certainly a consequence of the publication of “A new volumetric CT machine for dental imaging based on the cone-beam technique: preliminary results” by Mozz…

medicine.medical_specialtyPoint (typography)business.industryPeer ReviewRadiation doseDental imagingCBCT Special Issue: EditorialSubject (documents)General MedicineCone-Beam Computed TomographyCbct imagingImaging Three-DimensionalOtorhinolaryngologySubsequent revisionVolumetric CTRadiography DentalMedicineHumansRadiology Nuclear Medicine and imagingReview processMedical physicsbusinessGeneral Dentistry
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