Research Article
Investigation of Coronal Leakage of Root Fillings after Smear Layer Removal with EDTA or Er,Cr:YSGG Laser through Capillary Flow Porometry
Table 1
Distribution of the teeth among the experimental subgroups (1–10).
| | | Nonresected roots | Resected roots |
| | Control group | 1—NaOCl + EDTA | 6—NaOCl + EDTA | | Dry lasing protocol | 2—NaOCl + EDTA + Er,Cr:YSGG | 7—NaOCl + EDTA + Er,Cr:YSGG | | 3—NaOCl + Er,Cr:YSGG | 8—NaOCl + Er,Cr:YSGG | | Wet lasing protocol | 4—NaOCl + EDTA + Er,Cr:YSGG | 9—NaOCl + EDTA + Er,Cr:YSGG | | 5—NaOCl + Er,Cr:YSGG | 10—NaOCl + Er,Cr:YSGG |
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