https://www.selleckchem.com/pr....oducts/ro-31-8220-me
R40 was three times more likely to be deformed and showed blade disruption compared with R25 ( 0.05). Reciproc rotary NiTi files show high resistance to deformation after a single use. Blade disruption was the most frequent defect occurring in both the small and large files. Reciproc rotary NiTi files show high resistance to deformation after a single use. Blade disruption was the most frequent defect occurring in both the small and large files. To evaluate the association between nonsyndromic cleft lip with or without