Marginal and Internal Adaptation Evaluation of Dental Composites Using Micro-CT

Table 3

Descriptive statistics of detected internal and marginal gaps and lack of adaptation. Means and standard deviations (SD) in mm³.

Group (sec)	Internal		Marginal
	Mean	Std. deviation	Mean	Std. deviation
G-ænial 20	1.52	0.67	0.38	0.30
G-ænial 40	1.77	0.95	0.49	0.37
Venus 20	0.31	0.27	0.14	0.15
Venus 40	0.50	0.34	0.33	0.31