PMC4319292_01
Ortopantomography shows the bilateral coronoid hyperplasia
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F1
TMJ radiography, but that was not clear [Figure 1 and 2]. Therefore, CBCT was utilized for detailed diagnosis.
Transcranial radiograph of temporomandibular joint shows the bilateral coronoid hyperplasia
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F2
TMJ radiography, but that was not clear [Figure 1 and 2]. Therefore, CBCT was utilized for detailed diagnosis.
Bilateral coronoid hyperplasia is shown on sagittal slices in a closed mouth
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F3
CBCT were examined in a multiplanar reconstruction mode. CH was observed on sagittal slices taken in the closed mouth [Figure 3].
There was no fusion between the coronoid processes and zygomatic arches on the coronal slices with an open mouth
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F4
There was no fusion between the coronoid processes and zygomatic arches on higher axial slices [Figures 4 and 5].
Bilateral coronoid hyperplasia is seen on higher axial slices in an open mouth
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F5
There was no fusion between the coronoid processes and zygomatic arches on higher axial slices [Figures 4 and 5].
Three-dimensional images show bilateral coronoid hyperplasia in a closed mouth
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F6
According to a three-dimensional view, CH was detected bilaterally in the mandible [Figures 6 and 7].
Three-dimensional images show bilateral coronoid hyperplasia on extracted mandible
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F7
According to a three-dimensional view, CH was detected bilaterally in the mandible [Figures 6 and 7].