Efficacy of three rotary NI-TI instruments in the removal of gutta-percha filling material during root canal retreatment

Efficacy of rotary versus hand instrumentation in the retreatment of Resilon and Gutta Percha filled canals : In vitro study

The efficiency of two retreatment systems on the removal of two obturation sealers under two irrigation regimens : Comparative study

An evaluation of the cleaning efficacy of ProTaper rotary files versus Hedström hand files in the removal of Gutta-percha and Resilon obturating materials during root canal retrea

A comparative study of the cleaning efficiency and time of gutta-percha removalof two nickel titanium rotary systems : In-vitro study

Computed tomographic assessment of two retreatment techniques for canals obturated with calcium silicate based sealers

Evaluation of shaping, centric ability andappearance of root canal walls after preparationwith Ni-Ti Rotary instrument : An in vitro study

Root canal cleanliness and shaping ability of two rotary nickel-titanium instruments : An in-vitro study

Comparative study of the cleaning efficiency ofhedstrom hand files, protaper and safesider rotary system in the removal of gutta-perchafrom curved root canals : In-vitro study

Evaluation of shaping ability and apically extruded debris of reciprocation and continuous rotation techniques in preparation of curved root canals