Table 1: Torque peak mean values (N.cm) and standard deviation from screws placement and removal after static and dynamic loads.

ANOVA with Tukey´s multiple comparisons were applied at p = 0.05. Statistical difference was seen in paired comparisons after dynamic load at p = 0.0026. No differences in placement torque peak values were seen between static (p = 0.2165) and control group; and dynamic (p = 0.2337) with control group and between placement and removal torque values from control groups (p = 0.8581).