One-Year Clinical Evaluation of the Bonding Effectiveness of a One-Step, Self-Etch Adhesive in Noncarious Cervical Lesion Therapy

Table 3

One-year evaluation of restorations.

Criteria	Etching	Baseline				12 months
		A	B	C	% A + B	A	B	C	% A + B
Retention	Yes	76	0	0	100%	39	0	4	90.6%
	No	74	0	0	100%	30	0	9	76.9%
Marginal integrity	Yes	76	0	0	100%	31	6	2	94.8%
	No	74	0	0	100%	17	10	3	90%
Marginal discoloration (absence)	Yes	76	0	0	100%	29	7	3	92.3%
	No	74	0	0	100%	19	5	6	80%
Tooth vitality	Yes	76	0	0	100%	39	0	0	100%
	No	74	0	0	100%	30	0	0	100%
Postoperative sensitivity	Yes	76	0	0	100%	39	0	0	100%
	No	74	0	0	100%	30	0	0	100%
Secondary caries	Yes	76	0	0	100%	39	0	0	100%
	No	74	0	0	100%	30	0	0	100%