Three-Dimensional Accuracy of Digital Impression versus Conventional Method: Effect of Implant Angulation and Connection Type

Table 4

The effect of the connection type by comparing inaccuracy values for each group at the implant angulation and impression technique.

Impression method	Angulation	Connection type	Group	value	value
Digital	Straight	Internal	DII	0.859	0.992
		External	DIE
	Tilted	Internal	DII	0.916	0.989
		External	DIE
Conventional direct	Straight	Internal	CDI	0.000^×	0.000^×
		External	CDE
	Tilted	Internal	CDI	0.762	0.000^×
		External	CDE
Conventional indirect	Straight	Internal	CII	0.364	0.188
		External	CIE
	Tilted	Internal	CII	0.001^×	0.000^×
		External	CIE

^× value is significant (<0.05).