Mean VAS values in group S and group K at rest and during swallowing in the PACU admission period.
Group S: saline solution group, group K: ketamine group, VAS: visual analog scale, PACU: post anesthetic care unit.Regarding the first 24-hour postoperative hospitalization period in the ENT department, the mean VAS values were higher in group S compared to group K; either at rest or during swallowing, but the difference was not statistically significant (p>0.05) (
