Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?

Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?

Purpose. The objective of this study was to assess gonial angle under the angle classification by comparing panoramic radiograph and lateral cephalometric radiograph. Materials and Methods. 49 patients (25 males, 24 females) with an age range of 12–29 years participated in the present study. Subje...

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Main Authors: Okşayan, Rıdvan, Aktan, Ali Murat, Sökücü, Oral, Haştar, Esin, Ciftci, Mehmet Ertuğrul
Format: Online
Language:English
Published: The Scientific World Journal 2012
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3532868/
id pubmed-3532868
recordtype oai_dc
spelling pubmed-35328682013-01-30 Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics? Okşayan, Rıdvan Aktan, Ali Murat Sökücü, Oral Haştar, Esin Ciftci, Mehmet Ertuğrul Clinical Study Purpose. The objective of this study was to assess gonial angle under the angle classification by comparing panoramic radiograph and lateral cephalometric radiograph. Materials and Methods. 49 patients (25 males, 24 females) with an age range of 12–29 years participated in the present study. Subjects were retrospectively selected among those categorised as skeletal and dental Class I, II, and III malocclusion group. Using lateral cephalometric radiograph, mandibular and ramal planes were drawn and based on these planes. Gonial angle was determined from two tangents which were drawn from the inferior border of the mandible and posterior borders of the condyle and ramus of both sides in the panoramic radiographs. Multiple comparison tests (ANOVA) were used to determine differences between the three angle groups. Results. There were no significant differences between Class I, II, and III malocclusion group values of gonial angles determined by lateral cephalometric radiograph and panoramic radiographs (P > 0.05). Conclusion. Panoramic radiograph results were shown to be as reliable as lateral cephalometric radiograph in all angle classifications. Panoramic radiography can be used as an alternative radiographic technique to detect gonial angle in orthodontic patients. The Scientific World Journal 2012-12-13 /pmc/articles/PMC3532868/ /pubmed/23365514 http://dx.doi.org/10.1100/2012/219708 Text en Copyright © 2012 Rıdvan Okşayan et al. https://creativecommons.org/licenses/by/3.0/ This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
repository_type Open Access Journal
institution_category Foreign Institution
institution US National Center for Biotechnology Information
building NCBI PubMed
collection Online Access
language English
format Online
author Okşayan, Rıdvan
Aktan, Ali Murat
Sökücü, Oral
Haştar, Esin
Ciftci, Mehmet Ertuğrul
spellingShingle Okşayan, Rıdvan
Aktan, Ali Murat
Sökücü, Oral
Haştar, Esin
Ciftci, Mehmet Ertuğrul
Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?
author_facet Okşayan, Rıdvan
Aktan, Ali Murat
Sökücü, Oral
Haştar, Esin
Ciftci, Mehmet Ertuğrul
author_sort Okşayan, Rıdvan
title Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?
title_short Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?
title_full Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?
title_fullStr Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?
title_full_unstemmed Does the Panoramic Radiography Have the Power to Identify the Gonial Angle in Orthodontics?
title_sort does the panoramic radiography have the power to identify the gonial angle in orthodontics?
description Purpose. The objective of this study was to assess gonial angle under the angle classification by comparing panoramic radiograph and lateral cephalometric radiograph. Materials and Methods. 49 patients (25 males, 24 females) with an age range of 12–29 years participated in the present study. Subjects were retrospectively selected among those categorised as skeletal and dental Class I, II, and III malocclusion group. Using lateral cephalometric radiograph, mandibular and ramal planes were drawn and based on these planes. Gonial angle was determined from two tangents which were drawn from the inferior border of the mandible and posterior borders of the condyle and ramus of both sides in the panoramic radiographs. Multiple comparison tests (ANOVA) were used to determine differences between the three angle groups. Results. There were no significant differences between Class I, II, and III malocclusion group values of gonial angles determined by lateral cephalometric radiograph and panoramic radiographs (P > 0.05). Conclusion. Panoramic radiograph results were shown to be as reliable as lateral cephalometric radiograph in all angle classifications. Panoramic radiography can be used as an alternative radiographic technique to detect gonial angle in orthodontic patients.
publisher The Scientific World Journal
publishDate 2012
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3532868/
_version_ 1611943539234570240

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