2013
DOI: 10.1590/1678-7757201302326
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Abstract: Objective:The aim of this study was to compare the reliability of three different methods of cephalometric analysis.Material and Methods:Conventional pretreatment lateral cephalograms and cone beam computed tomography (CBCT) scans from 50 subjects from a radiological clinic were selected in order to test the three methods: manual tracings (MT), digitized lateral cephalograms (DLC), and lateral cephalograms from CBCT (LC-CBCT). The lateral cephalograms were manually analyzed through the Dolphin Imaging 11.0(tm)… Show more

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Cited by 35 publications
(27 citation statements)
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References 26 publications
(44 reference statements)
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“…Navarro et al 26 stated that lateral cephalograms are reliable and valid for scientific research in both angular and linear measurements and have clinically acceptable differences when compared to three-dimensional cephalometric approaches. However, the use of CT scans for orthodontic diagnosis is not routine because of ethical sanctions, and in the current study, lateral and frontal cephalometric changes were evaluated together.…”
Section: Discussionmentioning
confidence: 99%
“…Navarro et al 26 stated that lateral cephalograms are reliable and valid for scientific research in both angular and linear measurements and have clinically acceptable differences when compared to three-dimensional cephalometric approaches. However, the use of CT scans for orthodontic diagnosis is not routine because of ethical sanctions, and in the current study, lateral and frontal cephalometric changes were evaluated together.…”
Section: Discussionmentioning
confidence: 99%
“…CBCT provides numerous advantages for the depiction of bony structures compared to other dental (Cavalcanti, Haller & Vannier, ; Navarro Rde et al., ; Oliveira‐Santos et al., ; Scarfe, Farman & Sukovic, ) and medical (Brisco, Fuller, Lee & Andrew, ; Kamburoglu, Murat, Yuksel, Cebeci & Paksoy, ; Patel, ; Suomalainen, Vehmas, Kortesniemi, Robinson & Peltola, ) imaging modalities. CBCT is a widely available, technically simple, low‐cost, rapid acquisition radiographic procedure providing images with high spatial image resolution at relatively low radiation dose.…”
Section: Introductionmentioning
confidence: 99%
“…Cephalometry is considered an essential tool for the diagnosis, planning, and the evaluation of craniofacial growth and development, 1 and as such part of the orthodontic documentation includes obtaining lateral cephalograms. 2,3 The ideal type of image for cephalometric studies has not yet been defined. 3 Commonly used image methods, such as lateral cephalometric radiography, despite its wide use in orthodontics, are subject to errors, basically of two types: projection errors and identification errors 4 which include the difficulty in identifying reference or anatomical points, mainly due to the superposition of structures, distortion and enlargement 5 when making hand-drawn measurements, 6 as well as a large amount of time consumed for evaluations.…”
Section: Introductionmentioning
confidence: 99%
“…2,3 The ideal type of image for cephalometric studies has not yet been defined. 3 Commonly used image methods, such as lateral cephalometric radiography, despite its wide use in orthodontics, are subject to errors, basically of two types: projection errors and identification errors 4 which include the difficulty in identifying reference or anatomical points, mainly due to the superposition of structures, distortion and enlargement 5 when making hand-drawn measurements, 6 as well as a large amount of time consumed for evaluations. 7 New types of images obtained using Cone Beam Computed Tomography (CBCT) are emerging as an alternative to conventional lateral cephalometric radiography, however, it is necessary to validate the images generated using these tecnhologies in order to provide comparisons; that is, more studies should be done to compare conventional images with novel ones such as the lateral cephalogram obtained from CBCT, otherwise these new methods cannot be used to evaluate orthodontic therapies.…”
Section: Introductionmentioning
confidence: 99%
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