Fig. 1From: Effects of IPR by mechanical oscillating strips system on biological structures: a quantitative and qualitative evaluationExperimental analysis. A Group 1. Complete oscillating IPR sequence including one opener (0.1 mm), three metallic strips for active IPR phase (0.2 and 0.3 mm, 0.4 mm), and one resin strip for polishing phase (0.15 mm). B Group 2. Single metallic strip for active IPR phase of 0.2 mmBack to article page