A comparative study of root canal preparation with HERO 642 and Quantec SC rotary Ni–Ti instruments

Michael Hülsmann, M. Schade, F. Schäfers

International Endodontic Journal · 2001 · 154 citations · 38 references

Abstract

Both systems respected original root canal curvature well and showed good cleaning ability; Quantec SC showed deficiencies in terms of safety.

References

38