Three-Dimensional Assessment of Volumetric Changes in Sinuses Augmented with Two Different Bone Substitutes

Table 2

Graft volume changes at V-I and V-II for both groups.

	DBB	Composite
	Mean ± SD	Mean ± SD
V-I (mm^3)			0.030
V-II (mm^3)			0.389
Volumetric change rate (%)			0.001
	0.001	0.001

Student’s t-tests, and .
Paired t-tests.
DBB, deproteinized bovine bone; composite, 2 : 1 mixture of biphasic CS and DBB.