Cone-beam computed tomography versus orthopantomography in sinus lift procedures: Two-dimensional versus three-dimensional imaging

Dental cone beam computed tomography (CBCT) is the three-dimensional imaging of choice in modern dentistry. In the developed world, guidelines have been published on the use of CBCT in dentistry, largely in response to the risks associated with ionising radiation exposure. However, the availability of different models on the market at affordable prices has made this machine an integral part of the contemporary dentists’ apparatus, even in the developing world. Here, we underline the importance of awareness on radiation protection, image acquisition, familiarity with the software and image interpretation.

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Identification and Endodontic Management of Middle Mesial Canal in Mandibular Second Molar Using Cone Beam Computed Tomography

Case Reports in Dentistry ◽

10.1155/2015/867976 ◽

2015 ◽

Vol 2015 ◽

pp. 1-4 ◽

Cited By ~ 1

Author(s):

Bonny Paul ◽

Kavita Dube

Keyword(s):

Computed Tomography ◽

Case Report ◽

Digital Radiography ◽

Cone Beam Computed Tomography ◽

Three Dimensional ◽

Cone Beam ◽

Two Dimensional ◽

Second Molar ◽

Two Dimensional Image ◽

Mandibular Second Molar

Endodontic treatments are routinely done with the help of radiographs. However, radiographs represent only a two-dimensional image of an object. Failure to identify aberrant anatomy can lead to endodontic failure. This case report presents the use of three-dimensional imaging with cone beam computed tomography (CBCT) as an adjunct to digital radiography in identification and management of mandibular second molar with three mesial canals.

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Effect of cone-beam computed tomography study orientation on synthesized two-dimensional radiographs from Dolphin three-dimensional software

Oral Surgery Oral Medicine Oral Pathology Oral Radiology and Endodontology ◽

10.1016/j.tripleo.2006.09.035 ◽

2007 ◽

Vol 103 (2) ◽

pp. e50

Author(s):

V. Kumar ◽

J.B. Ludlow

Keyword(s):

Computed Tomography ◽

Cone Beam Computed Tomography ◽

Three Dimensional ◽

Cone Beam ◽

Two Dimensional ◽

Study Orientation

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Three-dimensional Imaging in Implant Assessment for the Prosthodontist: Utilization of the Cone Beam Computed Tomography

International Journal of Prosthodontics and Restorative Dentistry ◽

10.5005/jp-journals-10019-1102 ◽

2014 ◽

Vol 4 (1) ◽

pp. 23-33

Author(s):

Minu Raju ◽

Shobha J Rodrigues ◽

Mahesh Mundathaje ◽

Sabaa Qureshi

Keyword(s):

Computed Tomography ◽

Cone Beam Computed Tomography ◽

3D Imaging ◽

Randomized Clinical Trials ◽

Three Dimensional ◽

Absorbed Dose ◽

Cone Beam ◽

Three Dimensional Imaging ◽

Manual Search ◽

Clinical Literature

ABSTRACT Background The evolution of cone beam computed tomo- graphy three-dimensional (CBCT 3D) imaging has dramatically changed the potential for presurgical and pretreatment planning, such that outcomes are more predictable and complications more avoidable. Purpose The purpose of this article was to systematically review scientific and clinical literature pertaining to the uses and benefits of 3D imaging CBCT for diagnosis and treatment planning in Implantology including prosthodontics. Materials and methods Various databases, like PubMed, EBSCOhost and ScienceDirect, were searched from 1998 to 2010 to retrieve articles regarding the clinical applications of CBCT in dentistry. Cone beam computed tomography in dentistry was used as a key phrase to extract relevant articles in dentistry. A manual search for the references from the retrieved articles was also completed. The articles published only in English, randomized clinical trials, prospective and retrospective clinical studies, laboratory and computer-generated research were included. The search revealed 540 articles of which 447 were irrele- vant to the study and therefore excluded. Results Cone beam computed tomography has created an opportunity for clinicians to acquire the highest quality diagno- stic images with an absorbed dose that is comparable to other dental radiological examinations and less than a conventional CT. Therefore, if placement of an implant might approach a nerve, invade the sinus, or penetrate out of the confines of the jawbone, the patient should be offered a discussion of CBCT 3D imaging. In addition, CBCT 3D patients should be advised of the risks, benefits and alternatives to such treatment, based upon any additional data provided by the imaging. How to cite this article Rodrigues SJ, Mundathaje M, Raju M, Qureshi S. Three-dimensional Imaging in Implant Assessment for the Prosthodontist: Utilization of the Cone Beam Computed Tomography. Int J Prosthodont Restor Dent 2014;4(1):23-33.

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