pISSN 2233-5978
eISSN 2713-6191

Table. 1.

One-year follow-up of videofluoroscopic swallowing study

Parameters of VDS Initial VFSS before treatment (February 12, 2016) Follow-up VFSS after treatment (January 13, 2017)
Lip closure 2 2
Bolus formation 3 3
Mastication* 4 0
Apraxia* 3 0
Tongue-to-palate contact 5 5
Premature bolus loss* 4.5 3
Oral transit time* 3 0
Triggering of pharyngeal swallow* 4.5 0
Vallecular residue 4 4
Laryngeal elevation* 9 0
Pyriform sinus residue 0 0
Coating on the pharyngeal wall 0 0
Pharyngeal transit time 0 0
Aspiration 6 6
Total VDS score 48 23

*Improved parameter in the follow-up VFSS

VFSS: videofluoroscopic swallowing study, VDS: videofluoro-scopic dysphagia scale

J Korean Dysphagia Soc 2021;11:82~86 https://doi.org/10.34160/jkds.2021.11.1.012
© J. Korean Dysphagia Soc.