[PDF] Top 20 The application of cone beam computed tomography in orthodontics

... CBCT images can be used to evaluate pre and post treatment root resorption because of better visualization of the roots. A study conducted by Alexander Dudic et al. (Dudic et al., 2009) stated that the amount of root ... See full document

... x-ray beam is directed so that positive z axis points upwards, the x axis is to the left-hand side, and the y axis is to the back of the phantom ...mass), beam parameters, and ir- radiation ...X-ray ... See full document

... Application of CBCT has been found in maxillofacial trauma. This has the advantage of depicting fractures through complex and fine bone structures including the Naso-orbital-complex and can be performed ... See full document

... 5. Orthodontics: The introduction of new software in orthodontic assessment, such as Dolphin (Dolphin Imaging & Management Solutions) and In Vivo Dental (Anatomage), have allowed dentists to use CBCT images ... See full document

... Computed tomography can be divided into 2 categories based on acquisition x- ray beam geometry; namely: fan beam and cone ...(Rajasekaran Cone, 2014) In fan-beam scanners, ... See full document

... least application in the routine examination of orthodontic patients and tooth decay assessment, which was consistent with the results obtained by Balabaskaran and Srinivasan [14] and Reddy et al [2], whereas it ... See full document

... As a result of measurements made on CBCT imag- es, it has been found that there are many anatomic variations of NPC. The morphological properties and variations of NPC should be considered with a correct radiological ... See full document

... 22. Grauer, Lucia SH, Cevindanes L, Ackerman J, Proffit WR. Pharyngeal airway volume and shape from cone -beam computed tomography: Relationship to facial morphology. Dan Am J Orthod ... See full document

... nillies, cone beam com- puted tomography (CBCT) imaging started to offer a solution for this growth by being made available in spe- cialty clinics [1], These developments went hand in hand with the ... See full document

... beams, beam attenuation in structures adjacent to the metallic structures is not recorded ...like computed tomography (CT) and CBCT, presence of metal in scanned areas may lead to production of dark ... See full document

... image quality, this finding suggests that mAs value should be kept minimum wherever possible as long as there is no significant compromise in the image quality. In computed radiography overexposure will only ... See full document

... by cone beam computed tomography to measure the volume of obturation ...of cone beam computed tomography was taken to evaluate the residual ... See full document

... doubt, cone- beam computed tomography should be the method for the accurate diagnosis and ...treatment. Cone- beam computed tomography provides more detailed ... See full document

... or computed tomography (CT) remain the only means of assessing continuity of the bony lining of the fossa, and the abnormal presence of ruptures and fissures in the bony cavity of the ...multi-detector ... See full document

... Background: To examine the detailed anatomy of the normal temporomandibular joint (TMJ) in a large series of patients divided into different age groups. Materials and methods: Cone-beam computed ... See full document

... Aims: the present study was performed to investigate the effects of different positioning modalities on vertical dimensional measurements of potential implant sites in cone beam computed ... See full document

... endodontics, a machine with a limited FOV should suffice. In general, the smaller the scan volume, the higher the spatial resolution of the image. Given that the earliest sign of periapi- cal pathology is discontinuity ... See full document

... images to disclose anatomic details accurately [35,36]. The major benefits of using CBCT are that it is noninvasive and facilitates 3D reconstruction of the complete root canal system [29]. The tooth root morphology ... See full document

... vivo. Cone-beam computed tomography (CBCT) is a high-resolution, non-invasive imaging technique that allows three-dimensional visualization of anatomical structures, without exposing the ... See full document

... the computed tomography (CT) examinations of these lesions emphasizing its benefits over the plain film radiography to demonstrate the cystic lining of the tu- mor, along with the internal ...a cone- ... See full document