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Table 3 Comparison of different failure modes in different methods of laser surface treatment

From: Effects of motion direction and power of Er,Cr:YSGG laser on pull-out bond strength of fiber post to root dentin in endodontically-treated single-canal premolar teeth

FailureGroupsTotal
C 1.5L 1.5C 1.0L 1.0C 0.5L 0.5Control
Adhesive2(13%)1(7.6%)2(13%)2(13%)3(20%)3(20%)2(13%)15(14%)
Cohesive000001(7.6%)1(7.6%)2(1.9%)
Mixed13(86%)14(93%)13(86%)13(86%)12(80%)11(73%)12(80%)88(83%)
Total15151515151515105