Fig. 1. Lateral view of a videofluoroscopic image. The image shows the oropharyngal anatomy, and includes the evidence of normal posture for lip closure
Fig. 2. Videofluoroscopic image. The red arrow indicates bolus that escape beyond mid-chin (A). The red arrows indicate oral residue collection on oral structures (B).
Fig. 3. The summary of a VFSS accoriding to MBSImP.
Table 1. Patient Characteristics
Table 2. The number of patients with swallowing impairment
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