Tensile Bond Strengths of Two Adhesives on Irradiated and Nonirradiated Human Dentin

Table 3

Adhesive and cohesive failure distribution.

	Adhesive fracture	Cohesive fracture
FL nonirradiated	48%	52%
FL irradiated	52%	48%
XTR nonirradiated	67%	33%
XTR irradiated	78%	22%