cone beam computed tomography
GPTKB entity
Statements (51)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
medical imaging technique
|
| gptkbp:abbreviation |
gptkb:CBCT
|
| gptkbp:advantage |
high spatial resolution
lower radiation dose than conventional CT lower soft tissue contrast |
| gptkbp:alternativeTo |
gptkb:medical_CT
gptkb:panoramic_radiography |
| gptkbp:contraindication |
pregnancy
|
| gptkbp:contrastsWith |
gptkb:conventional_computed_tomography
|
| gptkbp:exposesPatientTo |
radiation therapy
|
| gptkbp:fieldOfView |
small to large
|
| https://www.w3.org/2000/01/rdf-schema#label |
cone beam computed tomography
|
| gptkbp:imageAcquisitionTime |
10-40 seconds
|
| gptkbp:introducedIn |
late 1990s
|
| gptkbp:performedBy |
radiologic technologist
|
| gptkbp:produces |
3D images
|
| gptkbp:provides |
multiplanar reconstruction
volumetric data |
| gptkbp:regulates |
radiation safety standards
|
| gptkbp:requires |
specialized software
|
| gptkbp:usedFor |
trauma assessment
sinus imaging preoperative planning airway analysis airway obstruction evaluation bone density measurement bone quality assessment cleft palate assessment craniofacial analysis cyst evaluation dental implant planning ear imaging endodontic diagnosis fracture detection impacted teeth localization orthodontic assessment periodontal assessment postoperative evaluation surgical guide fabrication temporomandibular joint evaluation tumor assessment virtual treatment planning |
| gptkbp:usedIn |
dentistry
orthopedics otolaryngology maxillofacial surgery |
| gptkbp:uses |
cone-shaped X-ray beam
flat panel detector rotating gantry |
| gptkbp:bfsParent |
gptkb:computed_tomography
|
| gptkbp:bfsLayer |
6
|