The Tubular Penetration Depth and Adaption of Four Sealers: A Scanning Electron Microscopic Study

Table 1

The penetration depth and gap width of four sealers (μm).

		Coronal	Middle	Apical
Gutta-percha/Cortisomol	12	33.41 ± 8.55	11.67 ± 4.92	5.13 ± 2.43
Gutta-percha/iRoot SP	12	66.30 ± 24.46	25.68 ± 11.01	6.78 ± 3.00
Gutta-percha/AH-Plus	12	69.82 ± 21.79	26.13 ± 11.81	19.10 ± 7.87
Resilon/RealSeal SE	12	114.10 ± 26.25	42.82 ± 13.14	31.93 ± 10.86