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

Table 1

Mean residual bone height and width at the implant sites prior to operation.

	Residual bone height (mm)	Residual bone width (mm)
	Mean ± SD	Mean ± SD
DBB
Composite
	0.622	0.408

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