Research Article

Quantitative Assessment of Apically Extruded Debris after Single-Files Supplemental Retreatment considering Apical Patency Influence: In Vitro Study

Table 1

The mean ± SD values of apically extruded debris of studied groups (gm).

GroupsPT (control)(PT + TRN)(PT + WOG)(PT + XPFR)

Group I0.00209 ± 0.00012A0.00438 ± 0.00039B0.00601 ± 0.00031C0.00349 ± 0.00014D
Group II0.00204 ± 0.00012A0.00439 ± 0.00031B0.00567 ± 0.00047C0.00331 ± 0.00035D

The mean values with different superscript letters are statistically different.