Comparative Study of the Fit Accuracy of Full-Arch Bar Frameworks Fabricated with Different Presintered Cobalt-Chromium Alloys

Table 2

Mean and standard deviation of geometric discrepancies of frameworks.

	Ceramill Sintron	Soft Metal	Sintermetall	P
Horizontal discrepancy; (µm)	94.8 (42.2	45.0 (19.2	28.5 (19.2	<.001
Angular discrepancy; (degree)	1.4 (0.6	0.5 (0.3	0.4 (0.2	<.001
Internal discrepancy; (µm)	132.3 (70.8)	148.8 (50.7)	140.1 (42.2)	.778

Different superscript lowercase letters indicate significant differences within a row (α=.05).