Pneumomediastinum after Third Molar Extraction: Case Report, Physiopathology, and Literature Review

Figure 3

Chest computed tomography scan of the frontal, sagittal, and axial sections. Air is present in the supraclavicular soft tissue (blue arrows), mediastinum (green arrows), and retropharyngeal space (red arrows). (a) Chest computed tomography scan, frontal section. (b) Chest computed tomography scan, sagittal section. (c) Chest computed tomography scan, axial section.

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