a: Midline sagittal view. b: Posterior view of the oral cavity and pharynx. In this view, the spinal column has been removed, so that the view is into the pharynx. The esophagus and pharynx have been ...
The oral cavity and oropharynx are spaces defined by both hard and soft tissue structures. The oral cavity has muscle and bony boundaries, but the pharynx is a ...
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