A statistically significant amelioration in mean mouth opening ability was observed in the KT group ( T@-BL : -@ cm @ ( p = @ ) ; T@-BL : @ cm @ ( p = @ ) ; T@-BL : @ @ ( p = @ ) ; T@-BL : @ @ ( p = @ ) ) compared to the no-KT group ( T@-BL : -@ cm @ ; T@-BL : -@ cm @ ; T@-BL : -@ @ ; T@-BL : -@ @ ) .