Retreatment of Experimental Carrier-Based Obturators with the Remover NiTi Instrument: Evaluation of Apical Extrusion and Effects of New Kinematics

Table 1

Summary of the tested groups according to the obturation technique and to the retreatment kinematics.

Obturation technique	Retreatment kinematics	Groups (n = 10)
Experimental obturators	Continuous rotation	Group 1A
	Jeni mode	Group 1B
Single cone	Continuous rotation	Group 2A
	Jeni mode	Group 2B