Comparative analysis of the gonial angle on lateral cephalometric radiographs and panoramic radiographs
نویسندگان
چکیده
منابع مشابه
Comparative analysis of the gonial angle on lateral cephalometric radiographs and panoramic radiographs.
We measured the gonial angle (GA) on panoramic radiography (PR) and analyzed the correlation between the GA on PR and lateral cephalometric radiography (LCR). In total, 49 PR films and LCR films from dentate young adults were evaluated. Orthodontists plotted four points (articulare, menton, posterior gonion, and lower gonion) on the PR and carefully traced them. Using a protractor, two radiolog...
متن کاملAgreement Between Panoramic and Lateral Cephalometric Radiographs for Measuring the Gonial Angle
BACKGROUND The gonial angle is one of the most important measurements required for orthodontic treatment and orthognathic surgery. It is difficult to determine the accurate measurement of each gonial angle on cephalometric radiographs because of superimposition of the left and right angles. OBJECTIVES The aim of the present study was to determine the right and left gonial angles on panoramic ...
متن کاملagreement between panoramic and lateral cephalometric radiographs for measuring the gonial angle
background the gonial angle is one of the most important measurements required for orthodontic treatment and orthognathic surgery. it is difficult to determine the accurate measurement of each gonial angle on cephalometric radiographs because of superimposition of the left and right angles. objectives the aim of the present study was to determine the right and left gonial angles on panoramic ra...
متن کاملPredicting lower third molar eruption on panoramic radiographs after cephalometric comparison of profile and panoramic radiographs.
Previous studies have suggested methods for predicting third molar tooth eruption radiographically. Still, this prediction is associated with uncertainty. The aim of the present study was to elucidate the association between cephalometric measurements on profile and panoramic radiographs and to find a simple and reliable method for predicting the eruption of the mandibular third molar by measur...
متن کاملComparison between the external gonial angle in panoramic radiographs and lateral cephalograms of adult patients with Class I malocclusion.
The external gonial angle is an important angle of the craniofacial complex. It is significant for the diagnosis of craniofacial disorders. Lateral cephalogram and orthopantomograms can be used to determine this angle. In this study, we compared the external gonial angle determined from the two mentioned radiographs in Class I patients. We collected the radiographs of 70 patients with Angle's C...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Oral Science
سال: 2015
ISSN: 1343-4934,1880-4926
DOI: 10.2334/josnusd.57.373